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Neuroscientists pinpoint key gene controlling tumor growth in brain cancers – Science Daily

By LizaAVILA

Cedars-Sinai investigators have identified a stem cell-regulating gene that affects tumor growth in patients with brain cancer and can strongly influence survival rates of patients. The findings, published in the online edition of Scientific Reports, could move physicians closer to their goal of better predicting the prognosis of patients with brain tumors and developing more personalized treatments for them.

To enhance understanding of how glioma cancer stem cells (GCSCs) reproduce and how they affect patient survival, investigators spent three years analyzing the genetic makeup of more than 4,000 brain tumors. During their investigation, they identified the gene, called ZEB1, that regulates tumor growth. The investigators' analysis suggests that brain cancer patients who don't have the gene tend to have lower survival rates.

"Patients without the gene in their tumors have more aggressive cancers that act like stem cells by developing into an uncontrollable number of cell types," said John Yu, MD, vice chair of neurosurgical oncology in the Department of Neurosurgery and senior author of the study. "This new information could help us to measure the mutation in these patients so that we are able to provide a more accurate prognosis and treatment plan."

Brain cancer occurs when cancer cells -- also called malignant cells -- arise in the brain tissue. This year, more than 23,000 people will develop primary cancerous tumors of the brain. Approximately 16,000 of those patients will die, according to the National Cancer Institute and the American Cancer Society.

Yu and fellow researchers noted that while some brain cancer patients are born without the gene, others have it but over time, the gene has become less powerful -- which could have had a role in causing the disease.

"We found an 8 -month shorter survival rate in lower grade glioma patients with the ZEB1 gene mutation compared to those individuals who have the gene," said Yu, who also serves as director of Surgical Neuro-Oncology at Cedars-Sinai. "We are learning that some chemotherapies are not effective in the population of individuals who have the gene deletion so we have to treat them with different medications."

The study was funded by FasterCures, a center of the Milken Institute, and the National Institutes of Health, grant #NS048959.

Cedars-Sinai investigators who collaborated on the study included Keith L. Black, MD; Lincoln A. Edwards, PhD; Dror Berel; Mecca Madany; Nam-Ho Kim, PhD; Minzhi Liu; Mitch Hymowitz; Benjamin Uy; Rachel Jung; Minlin Xu; Altan Rentsendorj, PhD; and Xuemo Fan, MD, PhD.

Also contributing were researchers from Neuro-Oncology Branch, National Cancer Institute.

The Yu Laboratory focuses on immune and stem cell therapy for brain tumors, cancer stem cells and their microenvironment in brain tumors. Led by Yu, investigators have developed vaccine-based immunotherapy for brain tumors that led to multi-institutional, randomized placebo-controlled clinical trials, as well as bone marrow-derived neural stem cells for the treatment of cancer and neurodegenerative diseases.

Yu said future studies will explore specific drug regimens and their efficacy in patients with gene mutations of the stem cell gene.

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Materials provided by Cedars-Sinai Medical Center. Note: Content may be edited for style and length.

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Targeting cancer stem cells improves treatment effectiveness and prevents metastasis – HealthCanal.com (press release) (blog)

By Sykes24Tracey

Targeting cancer stem cells may be a more effective way to overcome cancer resistance and prevent the spread of squamous cell carcinoma the most common head and neck cancer and the second-most common skin cancer, according to a new study by cancer researchers at the UCLA School of Dentistry.

Head and neck squamous cell carcinoma is a highly invasive form of cancer and frequently spreads to the cervical lymph nodes. Currently, cisplatin is the standard therapeutic drug used for people with HNSCC. Yet, more than 50 percent of people who take cisplatin demonstrate resistance to the drug, and they experience a recurrence of the cancer. The five-year survival rates remain sorely low and researchers still dont understand the underlying mechanisms behind head and neck squamous carcinoma. Therefore, said UCLA cancer biologist Dr. Cun-Yu Wang, who led the study, theres an urgent need to understand why people with this type of cancer are resistant to therapy and to develop new approaches for treating it.

Wangs researchis published online today in the peer-reviewed journal Cell Stem Cell.

Cancer stem cells are known to be responsible for tumor formation and development; they also self-renew and tend to be unresponsive to cancer therapy. These cells have been found in head and neck squamous cell carcinoma. Given the unique challenges that cancer stem cells pose for oncologists, it remains unclear what the optimal therapeutic strategy is for treating HNSCC.

To address this, Wang, who holds the Dr. No-Hee Park Endowed Chair in Dentistry at UCLA and holds a joint appointment in the UCLA Department of Bioengineering, and his research team first developed a mouse model of head and neck squamous cell carcinoma that allowed them to identity the rare cancer stem cells present in HNSCC usingin vivolineage tracing, a method to identify all progeny of a single cell in tissues.

The researchers found that the cancer stem cells expressed the stem cell protein Bmi1 and had increased activator protein-1, known as AP-1, a transcription factor that controls the expression of multiple cancer-associated genes. Based on these new findings, the UCLA team developed and compared different therapeutic strategies for treating head and neck squamous cell carcinoma. They found that a combination of targeting cancer stem cells and killing the tumor mass, consisting of high proliferating cells, with chemotherapy drugs resulted in better outcomes.

The team further discovered that cancer stem cells were not only responsible for squamous cell carcinoma development, but that they also cause cervical lymph node metastasis.

This study shows that for the first time, targeting the proliferating tumor mass and dormant cancer stem cells with combination therapy effectively inhibited tumor growth and prevented metastasis compared to monotherapy in mice, said Wang, who is a member of the UCLA Jonsson Comprehensive Cancer Center and of the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA. Our discovery could be applied to other solid tumors such as breast and colon cancer, which also frequently metastasizes to lymph nodes or distant organs.

With this new and exciting study, Dr. Wang and his team have provided the building blocks for understanding the cellular and genetic mechanisms behind squamous cell carcinoma, said Dr. Paul Krebsbach, dean of the UCLA School of Dentistry. The work has important translational values. Small molecule inhibitors for cancer stem cells in this study are available or being utilized in clinical trials for other diseases. It will be interesting to conduct a clinical trial to test these inhibitors for head and neck squamous cell carcinoma.

Additional authors of the study include Demeng Cheng, first author and postdoctoral scholar in Wangs lab; Mansi Wu, Yang Li, Dr. Insoon Chang, Yuan Quan, Mari Salvo, Peng Deng, Dr. Bo Yu, Yongxin Yu, Jiaqiang Dong, John M. Szymanski, Sivakumar Ramadoss and Jiong Li who are all from the laboratory of molecular signaling in the division of oral biology and medicine at the UCLA School of Dentistry.

This work was supported in part by the National Institute of Dental and Craniofacial Research grants R37DE13848, R01DE15964 and R01DE043110.

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Robert Clayton Robbins Top Choice for UA President – Arizona Public Media

By Sykes24Tracey

Robert Clayton Robbins, head of the Texas Medical Center, was named Tuesday as top choice for president of the University of Arizona.

The Board of Regents selected Robbins in Phoenix following interviews with him and one other candidate Monday.

Robbins will meet the campus community and the public at a forum Wednesday afternoon. The regents will vote next week formally to make him an offer, and contract negotiations will begin. A final vote on the contract is expected April 6, based on a timeline the regents released last week.

Robbins, who serves as president and chief executive officer at the Texas Medical Center, said at a press conference Tuesday he was eager to get on the road to Tucson. He said his top priority will be the UA's students.

"I look forward to meeting them, working with them, and helping them be prepared for this new world that were living in now," he said. "Its changing rapidly, and as the university family weve got to treat each one of them like our own children and help them be prepared for not just the four years they spend on campus, but the next 40 years of their life."

The announcement was delayed by more than an hour late Tuesday afternoon as members of the Board of Regents met privately to select their top candidate. Regent Bill Ridenour, who headed the search committee, said the delay was not a sign of disagreement.

"We just wanted to be very thorough," Ridenour said. "When you get nine people in a room that have differing thoughts, you want to make sure that you give those people every opportunity because its important, we think, that we be unanimous. So we are, and we are, and were excited."

Robbins is a cardiac surgeon who joined the Texas Medical Center as its president and CEO in 2012. In that time, he introduced five research initiatives centered on innovation, genomics, regenerative medicine, health policy and clinical research. The Texas Medical Center is the largest medical complex in the world, a press release said.

Dr. Robbins comprehensive experience as both a visionary leader and highly-respected physician, as well as his evident talent for advancing research, innovation, entrepreneurship and economic development will serve the University of Arizona and our state well, regents' President Eileen Klein said in a press release.

As a surgeon, Robbins has focused on acquired cardiac diseases with a special expertise in the surgical treatment of congestive heart failure and cardiothoracic transplantation. His research work includes the investigation of stem cells for cardiac regeneration.

The other finalist was Sethuraman Panch Panchanathan, executive vice president and chief research and innovation officer at Arizona State University.

Current UA President Ann Weaver Hart will step down after her successor is chosen. Hart will take a one-year sabbatical leave and return to the UA as a professor in the College of Education.

She became the university's first female president in 2012 and announced last year she would not seek renewal of her contract in 2018.

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Kansas Stem Cell Center Close To First Clinical Trial – KCUR

By Dr. Matthew Watson

An adult stem cell center established by the Kansas Legislature in 2013 is almost ready for its first clinical trial.

Buddhadeb Dawn, executive director of the Midwest Stem Cell Therapy Center, told legislators Tuesday that the trial will focus on treating graft-versus-host disease and will begin after final approvals from the U.S. Food and Drug Administration.

Our goal was to do this (trial) in January, but we got delayed because of different things, Dawn said during a hearing of the House Health and Human Services Committee. So we are now hoping to start it perhaps in summer.

Based at the University of Kansas Medical Center in Kansas City, the stem cell center has analyzed trials done elsewhere and hosted a clinical trial sponsored by a biotech company that uses modified stem cells from bone marrow to treat stroke.

But the graft-versus-host disease trial would be the first homegrown one.

Download the Midwest Stem Cell Therapy Center annual update to legislators.

Graft-versus-host disease is a potential complication when a patient receives a transplant of tissue, like an organ or bone marrow, from another person.

The disease occurs when transplanted tissue fights the patients natural immune system, potentially damaging the liver, skin or other areas. Its a rare illness, with about 20,000 cases in the United States each year.

Rep. Randy Powell, a Republican from Olathe, said the trial was a welcome and exciting development. He said his wife is at risk for the illness following treatment for leukemia.

I know that graft-versus-host is a big thing, Powell said. I think my wife still has an annual checkup where they keep their eye out (to make sure) thats not sticking its head up and causing issues.

Dawn said the center would like to take the next step and move into clinical trials using adult stem cells to treat things like joint ailments, diabetes and amyotrophic lateral sclerosis, also known as Lou Gehrigs disease.

But the regulatory process takes time.

Wed like to be able to offer a portfolio of different disease conditions that adult stem cells can benefit, Dawn said. Im hoping that within the next five years we would at least have some FDA approval for treatment with adult stem cells for other conditions.

Dawn said successful trials could lead to more private investment dollars so we are self-sustaining at some point in the future.

The centers reliance on state funds has been a point of contention for fiscally conservative legislators in the past. Most of the facilitys budget still comes from the states payment, which was reduced by about $28,000 to $754,500 last year.

Were maximizing every opportunity we can with what we have right now.

Thats far less than what stem cell research facilities in other states receive.

Doug Girod, executive vice president of the KU medical center, said that given the budget, Dawn and his small team have done remarkable work.

We could be 10 times bigger than we are and doing 10 times as much if we had the resources, Girod said. But I think were maximizing every opportunity we can with what we have right now.

The center was spearheaded by socially conservative legislators, including Sen. Mary Pilcher-Cook, to showcase adult stem cell research as an alternative to using stem cells derived from human embryos.

About $56,000 of its annual budget goes to educating the public about the differences between embryonic stem cells and adult cells and hosting an annual conference about advances in adult stem cell treatment.

Rep. John Wilson, a Democrat from Lawrence, said he initially was skeptical about the facility because he thought the Legislature was inserting itself into a religious or philosophical fight. But he said his attitude has changed.

Im glad that despite my opposition to it the state has gone forward with funding some really terrific research, Wilson said. My concern now is how do we take it to the next level so all of this hasnt been for nothing.

Andy Marso is a reporter for the Kansas News Service, a collaboration of KCUR, Kansas Public Radio and KMUW covering health, education and politics in Kansas. You can reach him on Twitter@andymarso. Kansas News Service stories and photos may be republished at no cost with proper attribution and a link back to kcur.org.

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How ‘cannibalism’ by breast cancer cells promotes dormancy: A possible clue into cancer recurrence – Medical Xpress

By JoanneRUSSELL25

March 8, 2017 by Thomas Bartosh, The Conversation Cancer cells, in red, cannibalize a type of stem cell, shown in green. The red cells with small specks of green are breast cancer cells that have eaten the stem cell.

Breast cancer death rates overall have steadily declined since 1989, leading to an increased number of survivors. But while breast cancer survivors are grateful their bodies show no trace of the disease, they still face anxiety. Breast cancer can and does return, sometimes with a vengeance, even after being in remission for several years.

By studying the "cannabilistic" tendency of cancer cells, my research team has made some progress in finding out why.

The chances of recurrence and disease outcome vary with cancer subtype. About one-third of patients diagnosed with triple negative breast cancer, the most aggressive subtype, may experience a recurrence in another part of the body. This is called distant recurrence.

It has been difficult, if not impossible, to predict if and when the same cancer will recur and to stop it. Recurrent disease may arise from just a single cancer cell that survived the initial treatment and became dormant. The dormancy allowed it to hide somewhere in the body, not growing or causing harm for an unpredictable amount of time.

Determining what puts these dormant cells to "sleep" and what provokes them to "wake up" and begin multiplying uncontrollably could lead to important new treatments to prevent a demoralizing secondary cancer diagnosis.

Recently, my research team and I uncovered several clues that might explain what triggers these breast cancer cells to go dormant and then "reawaken." We showed that cell cannibalism is linked to dormancy.

How do bone stem cells affect breast cancer?

Breast cancer can recur in the breast or in other organs, such as the lungs and bone. Where breast cancer decides to grow depends largely on the microenvironment. This refers to the cells that surround it, including immune cells, cells comprising blood vessels, fibroblasts and the select proteins they produce, among other factors.

Over a century ago, a surgeon named Stephen Paget famously compared the organ-specific prevalence of cancer metastasis to seeds and soil. Because breast cancer often relapses in bones, in this metaphor, which still holds forth today, the bone marrow provides a favorable microenvironment (the "soil") for dormant breast cancer cells (the "seeds") to thrive.

Thus, a substantial amount of recent work has involved trying to determine the role in cancer dormancy of a special type of cell, called mesenchymal stem cells (MSCs). These are found in bone marrow.

MSCs in bone marrow are highly versatile. They are able to form bone, cartilage and fibrous tissue, as well as cells that support the immune system and formation of blood. They are also known to travel to sites of tissue injury and inflammation, where they aid in healing.

Breast cancer cells readily interact with MSCs if they meet in the bone marrow. They also readily interact if the breast cancer cells recruit them to the site of the primary tumor.

My research team and I recently focused on potential outcomes of these cellular interactions. We found an odd thing happens, which may provide insight into how these breast cancer cells hide for a long time.

In the laboratory setting, we produced breast tumor models containing MSCs. We also re-created the hostile conditions that naturally challenge developing tumors in patients, such as localized nutrient deficits caused by rapid growth of cancer cells and overcrowding.

We discovered that cancer cells under this duress become dormant after eating, or "cannibalizing," the stem cells.

Our analysis provided compelling data demonstrating that the cannibalistic breast cancer cells did not form tumors as rapidly as other cancer cells, and sometimes not at all. At the same time, they became highly resistant to chemotherapy and stresses imposed by nutrient deprivation.

Dormant cells are widely linked to recurrence. We hypothesize that cannibalism thus is linked to recurrence.

What is cellular cannibalism, and why is it important in cancer?

Cellular cannibalism, in general, describes a distinct phenomenon in which one cell engulfs and eliminates neighboring, intact cells.

The percentage of cancer cells that show cannibalistic activity is relatively low, but it does appear to increase in more aggressive tumors.

There are several reasons breast cancer cells would want to eat other cells, including other cancer cells. It provides them with a way to feed when nutrients are in short supply. It also provides them a way to eliminate the very immune cells that naturally stop cancer growth. Cell cannibalism might also allow cancer cells to inherit new genetic information and, therefore, new and advantageous traits.

Notably, in our study, cannibalistic breast cancer cells that ate the stem cells and entered dormancy began to produce an array of specific proteins. Many of these proteins are also secreted by normal cells that have permanently stopped dividing, or senescent cells, and have been collectively termed the senescence-associated secretory phenotype (or SASP). Although cellular senescence is a part of aging, we are now realizing that it is also important for a variety of normal bodily processes, development of embryos and injury repair in adults.

This suggests that although dormant cancer cells do not multiply rapidly or form detectable tumors, they are not necessarily sleeping. Instead, at times they might be actively communicating with each other and their microenvironment through the numerous proteins they manufacture.

Overall, this might be a clever way for dormant cancer cells to "fly under the radar" and, at the same time, modify their microenvironment, making it more suitable for them to grow in the future.

Can cell cannibalism be exploited for diagnosis and treatment?

Although our results are promising, it's important to be cautious. While there appears to be a strong correlation between cell cannibalism and dormancy, for now we do not know if it is directly linked to cancer recurrence in patients. Studies are underway, however, to corroborate our findings.

Still, the fact that breast cancer cells cannibalize MSCs is intriguing. It provides an important foundation for developing new diagnostic tools and therapies. Indeed, we currently have several ways of applying our recent discoveries.

One exciting idea is to exploit the cannibalistic activity of cancer cells to feed them suicide genes or other toxic agents, using MSCs as a delivery vehicle, like a tumor-seeking missile.

Importantly, MSCs can be easily obtained from the body, expanded to large numbers in the laboratory, and put back into the patient. Indeed, they have already been used safely in clinical trials to treat a variety of diseases due to their ability to aid in tissue repair and regeneration.

A different avenue for drug development would involve keeping dormant cells in a harmless and nondividing state forever. It might also be possible to prevent cancer cells from eating the stem cells in the first place.

In our study, we were able to block cell cannibalism using a drug that targets a specific protein inside cancer cells. With this treatment approach, the cancer might essentially starve to death or be more easily killed by conventional therapies.

Explore further: A possible explanation for recurring breast cancer

This article was originally published on The Conversation. Read the original article.

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Stem Cell Therapy An Option For ENC Patients | Public Radio East – Public Radio East

By NEVAGiles23

Stem cell therapy is a quickly advancing treatment being used across the country. Now, its becoming more prevalent in eastern North Carolina to those living with chronic pain an alternative to surgery. The minimally invasive procedure is showing results in alleviating back, knee, hip and shoulder pain. Though stem cell therapy is classified by the Food and Drug Administration as experimental, patients say theyre finding relief. Meet New Bern resident and a local endodontist Dr. Donnie Luper. He was skeptical of the procedure at first.

How did you know what those stem cells were going to differentiate into? I mean was I going to grow a foot out of my shoulder or something like that?

Luper tore his rotator cuff 25 years ago during a tubing incident on the Trent River. A subsequent fall during a golf trip in 2015 sent him to a specialist.

I went to see a shoulder surgeon in Richmond. He told me that he didnt think it was a complete tear of my rotator cuff, that I could probably have a minor surgical procedure done and I asked him about stem cell.

After talking with a friend who opted for stem cell treatment for her knee pain, Luper decided to find out more.

My option was if I would have had that shoulder surgery and they had do that bicep tendon repair, I mean I would have been in a sling for six weeks and probably not working for three months.

According to the Food and Drug Administration, stem cells sometimes called the bodys master cells - have the ability to divide and develop into many different cell types. Each new cell has the potential to remain a stem cell or become another type of cell, such as a nerve cell, a skin cell, or a red blood cell. They may also help repair the body by dividing to replenish cells that are damaged by disease, injury or normal wear. Parkinsons disease, spinal cord injuries, damaged organs and cancer could all be possibly treated with the use of stem cells, but more research is needed. Dr. Angelo Tellis is the owner/physician of Aegean Medical, which provides stem cell therapy to patients in Cary, Jacksonville, Morehead City and New Bern.

The adult stem cells we call multipotent stem cells so they can only differentiate into very specific or certain kinds of tissue. Whereas the embryonic stem cells we call pluripotent and can become a variety, almost any tissue. But I only deal with adult stem cells, theyre found to be more useful in clinical applications.

Dr. Tellis says adult stem cells are more responsive to growing tissue in very specific locations. When patients go into Dr. Tellis office for the two hour procedure, he starts by numbing an area of the abdomen and performing liposuction to collect one or two syringes of body fat.

Stem cells can be found in a lot of different tissues throughout the body, but theyre actually in one of the highest concentrations in your own body fat.

The stem cell sample is combined with platelet rich plasma or PRP collected through a blood draw.

That has a lot of the chemical signals and messengers that activate stem cells. So Ill typically combine that with some of the stem cells collected from the body fat and then go under x-ray guidance and put it exactly in the targeted location where we want to create that healing process.

Soreness and stiffness can be expected immediately following the procedure and for about a week after. Dr. Tellis says the results tend to improve with time, taking about three to six months for full recovery. This was Lupers experience in 2016.

Really didnt have to take any pain medications. The joint was really sore over the weekend just because of the injection of the fluid there and after that, I had a small amount of discomfort, but nothing I really had to take medication for.

After three months, Luper says he felt 90 percent better. But he decided to get a second opinion from a shoulder surgeon.

And he told me he thought the stem cells had done a lot but that I still had one little bone spur that was rubbing against the muscle and constantly tearing the little bit of the muscle.

After surgery, Luper says his left shoulder started feeling significantly better in about a month. He was also able to return to one of his favorite pastimes golf. While surgery helped eliminate all of his pain, Luper believes stem cells helped regenerate tissue that was damaged years ago.

He said my rotator cuff muscle didnt even look like it had been torn. I actually tore that, Im sixty now, and I actually tore that when I was 34, 35 tubing on the river and I had to do physical therapy for about three months, but he said he saw absolutely no evidence that Id ever had a rotator cuff tear.

Even though some have found relief and possibly a cure through stem cell therapy, the Food and Drug Administration has not approved any stem cell-based products for use, other than HEMACORD (HE-muh-cord). According to their website, the use of stem cells raises safety concerns such as excessive cell growth, the development of tumors as well as cells migrating from the site of administration and differentiating into inappropriate cell types. And then, theres the cost of the procedure, which is not covered by insurance. The price for the treatment ranges from $2,500 to $5,000. But for those who want to avoid major surgery and the downtime associated with recovery, the risk and cost may be worth it.

If Id have surgery, my deductible would have been that because I have an out-of-pocket max. And I would want to do anything to avoid surgery, especially something that would keep me out of work for three months.

The FDA recommends that consumers interested in stem cell therapy should start a conversation with their doctor about the potential risk to benefit ratio. In addition to Aegean Medical, Advanced Health and Physical Medicine in Greenville and Regenerative Medicine Clinic of Wilmington also provide stem cell therapy in eastern North Carolina.

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Stem Cell Therapy receives FDA Boost to enter the US Market – Labiotech.eu (blog)

By LizaAVILA

TiGenix has receivedpositive feedback from the FDA on an improved global phase III trial protocol for its lead candidateCx601 for Crohns disease. This is expected tospeed up US approval.

TiGenix is a Belgian companydevelopingstem cell therapies. The biotech is currently pushing its lead candidateCx601to the market for the treatment ofcomplex perianal fistulas in Crohns disease patients. Cx601 recently revealedpositive resultsin a European phase III study.

Following these results, the company submitted a number of technical adjustments for itspivotal phase III study for Biologics License Application (BLA) in the US, which were now approved by the FDA and are expected to acceleratethe process to US marketing authorization.

TiGenix is wellknown for its productChondroCellect, which was the first cell therapyto reach approval on the European market for the repair of knee cartilage.After the companyrecently withdrew its market authorization for this product, due to a lack of reimbursement, the biotech is focusing on its new leadCx601.

Thisproduct, currently awaiting EMA approval, consists ofallogeneic expanded adipose-derived stem cells (eASC), which are indicated for the treatment ofperianal fistulas in Crohns disease. The therapeuticeffects of eASCs are based on immunomodulatory abilities of these stem cells, which canrestore immune balance by suppressing a variety of immune cell subsets and inducing the generation of regulatory T cells.

Areas of the colon commonly affected duringCrohns disease

The current approval from the FDA will allow TiGenix to file the BLAbased on the efficacy and safety follow-up of patients at week 24, instead of week 52.The FDA has also agreed to accept fewer patients than originally planned in the study and endorsed a broader target population that will ultimately facilitate the recruitment process.

We believe that this revised protocol will allow us to file for approval one year earlier than we had originally plannedconcludedMaria Pascual, VP Regulatory Affairs & Corporate Quality of TiGenix

The current amendments will allow TiGenix to push its therapyto the US market even faster, which might pivotal for the company in light of its financial situation. After its shares had reached a low of22 cents back in 2013, the share price is currently still under 1. Withits low 34M IPO on Nasdaq in the end of last year, its market cap is stillonly at 191M. A low sum for a late stage clinical company.

As the EMAapproval forCx601 is expected soon, which will then be commercialized by Takeda, the company may actually be underestimated. The biotech recently started a new Phase Ib/IIa trial to testCx611 as a treatment for sepsis in patients with pneumonia.

Asecond platform consisting of transplanted allogeneic cardiac stem cells (AlloCSC)is currently in Phase II for acute myocardial infarction. It seems like TiGenix is definitely clinging toits position as one of the pioneers in stem cell-based therapies.

Images via shutterstock.com / CI Photos and CC 3.0 /RicHard-59

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Using Stem Cells to Predict Toxicity of Chemotherapy Drugs – ScienceBlog.com (blog)

By Dr. Matthew Watson

A team of scientists has developed a new safety index for a common group of chemotherapy drugs, by using a stem cell model to screen such therapies for their potential to damage patients hearts.

The study, published in Science Translational Medicine, was co-authored by Paul Burridge, PhD, assistant professor of Pharmacology.

Tyrosine kinase inhibitors (TKIs), a class of chemotherapy drugs, have become increasingly important in treating many types of cancer. But almost all TKIs are also associated with cardiovascular side effects ranging from arrhythmias to heart failure and there has not yet been an effective tool to predict this cardiotoxicity.

In the current study, the scientists demonstrated that human-induced pluripotent stem cells can be used to model how TKIs might affect the hearts of patients receiving chemotherapy.

To do so, the scientists took stem cells from both a control group and patients with cancer and reprogrammed them to become cardiomyocytes, or heart muscle cells. Using high-throughput screening, they then evaluated how the heart cells responded to treatment with 21 different FDA-approved TKIs, looking at factors like cell survival, signaling and alterations in their ability to beat properly.

With the stem-cell data, the scientists were able to create a cardiac safety index, which ranks the TKIs on their likelihood of inflicting heart damage. That index correlates with the toxicity that has been observed in patients clinically a validation that suggests the screening system might be a powerful tool in predicting toxicity before therapies are ever administered to patients.

Future research could establish even more specific predictions, by comparing the genomes of patients who might experience a certain drug side effect, such as atherosclerosis, with those who dont. Long-term, what my lab is interested in is taking a patients whole genome and, based on the work weve done in the past, being able to predict whether a patient will have an adverse drug event, said Burridge, also a member of the Robert H. Lurie Comprehensive Cancer Center of Northwestern University. This is the whole idea of pharmacogenomics, or precision medicine: Everyone is going to have a different response to a drug, and that response good or bad is already encoded in all of us.

In the study, the scientists also discovered that administering insulin or insulin-like growth factor 1 alongside TKIs seemed to protect against some of the heart damage associated with the drugs. While its still early, this is the first step toward opening up a whole new field of identifying cardioprotectants to reduce the toxicity of these drugs, Burridge said.

The research was supported by the National Institutes of Health (NIH) grants K99/R00 HL121177, 14BGIA20480329, R01 HL132875, R01 HL130020, R01 HL128170, R01 HL123968, and R24 HL117756; the NIH Directors Pioneer Award; the American Heart Association Predoctoral Fellowship; the American Heart Association Beginning Grant-in-Aid; American Heart Association Grant-in-Aid; the American Heart Association Established Investigator Award; the National Science Foundation Graduate Research Fellowship; the Endowed Faculty Scholar Award of the Lucile Packard Foundation for Children and Child Health Research Institute at Stanford and Burroughs Wellcome Foundation Innovation in Regulatory Science.

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Researchers report positive bone marrow transplant case – The Herald

By LizaAVILA

People with a certain gene have an adverse reaction to the antiretroviral efavirenz

Liz HighleymanCorrespondent An HIV-positive bone marrow transplant recipient at the Mayo Clinic experienced prolonged viral remission lasting nearly 10 months longer than the so-called Boston patients after interrupting antiretroviral therapy (ART), according to a report at the Conference on Retroviruses and Opportunistic Infections (CROI 2017) last month in Seattle.

Although his viral load eventually rebounded, his HIV reservoirs appeared to be reduced.

The only person known to be cured of HIV Timothy Ray Brown, known as the Berlin Patient stopped ART when he received a bone marrow transplant to treat leukaemia and has not had detectable virus for 10 years. Brown received a transplant from a donor with a double CCR5-delta-32 mutation, meaning they lack the CCR5 co-receptors most types of HIV use to enter T-cells.

It is unclear whether his sustained remission is attributable to the donors CCR5 mutation, the strong chemotherapy conditioning regimen used to kill off cancerous blood cells, a graft-versus-host reaction or multiple factors.

Bone marrow transplantation is apparently not sufficient to eradicate HIV.

A few years ago, Timothy Henrich reported on two HIV-positive bone marrow transplant patients in Boston who got stem cells from wild-type donors without the CCR5-delta-32 mutation, received a milder conditioning regimen and experienced acute graft-versus-host disease (GVHD). Both men maintained undetectable viral load longer than expected after interrupting ART, but eventually they experienced viral rebound at three and eight months after stopping HIV treatment.

The latest case, presented by Nathan Cummins of the Mayo Clinic in Rochester, Minnesota, and colleagues, involved a 55-year-old man who was diagnosed with HIV in 1990 and started combination ART in 1999 with a CD4 T-cell count of 300 cells/mm3. He stopped treatment between 2004 and 2009 for unexplained reasons, then restarted ART consisting of ritonavir-boosted atazanavir (Prezista) plus tenofovir disoproxil fumarate (DF) and emtricitabine (the drugs in Truvada).

In April 2013 the man was diagnosed with B-cell acute lymphoblastic leukaemia.

In anticipation of chemotherapy, his ART regimen was switched to raltegravir (Isentress), etravirine (Intelence), and tenofovir DF/emtricitabine. In October 2013 he underwent reduced intensity conditioning followed by an allogeneic stem cell transplant from a CCR5 wild-type donor.

At the time of transplantation the man had an HIV viral load of 25 copies/ml and a CD4 count of 288 cells/mm3, and he stayed on ART without interruption. After the transplant he developed opportunistic infections (E. coli septicaemia and pneumocystis pneumonia) and experienced GVHD at four months post-transplant.

The man continued on ART for more than two years after transplantation, mostly with detectable plasma viral load levels. HIV RNA was also undetectable in gut biopsy samples. HIV DNA in his peripheral blood cells became undetectable by day 56, and repeated leukapheresis procedures showed significant reductions in HIV RNA and DNA reservoir size.

In addition, that mans HIV antibody levels decreased, as indicated by weaker Western blot bands. However, single genome sequencing and phylogenetic analysis identified identical HIV clones at day 142, possibly due to homoeostatic proliferation, or replication of latently infected cells, while he had GVHD.

After having such low HIV levels for a prolonged period, the man underwent an analytic treatment interruption, or carefully monitored discontinuation of ART. His plasma HIV RNA levels were tested every two weeks for the first 12 weeks of ART interruption, then every four weeks.

At day 288 9,6 months after stopping ART he was found to have low-level viral rebound to 60 copies/ml. This rose to 1640 copies/ml by day 293, requiring that he restart HIV treatment.

The man had no evidence of drug resistance and his viral load was re-suppressed within a month.

Allogeneic peripheral blood stem cell transplantation in the setting of HIV is associated with significant reductions in HIV reservoir size by multiple measures, including prolonged combination ART-free remission, the researchers concluded.

They added that stem cell transplantation in the setting of suppressed viral replication may be associated with loss of HIV-specific immunity, and hypothesised that immune activation in the setting of GVHD without anti-HIV specific immunity may cause homoeostatic proliferation of latently infected cells, decreasing the chance of HIV eradication. http://www.aidsmap.com.

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Windsor infant "warrior princess" finds a bone marrow match – CTV News

By LizaAVILA

Rich Garton, CTV Windsor Published Tuesday, March 7, 2017 9:15AM EST Last Updated Tuesday, March 7, 2017 3:50PM EST

A Windsor infant with a rare genetic disorder has found a bone marrow match.

CTV Windsor first brought you Madalayna Ducharme's story a few months ago -- when her parents, Tamara and Charles made a plea for people to become bone marrow and stem cell donors.

It was on the heels of them learning Madalayna suffers from a rare genetic disorder called malignant infantile osteopetrosis. The side effects cause progressive vision and hearing loss, bone density and could potentially be fatal.

Doctors contacted the family this week and Ducharme is already undergoing treatment and is being prepped for the bone marrow transplant.

CTV News spoke with the family -- and they are elated with the news, but the Ducharme's excitement is tempered by a fear of what lies ahead.

We're a little scared at the same time because of the stuff she has to go through, says Tamara Ducharme. She has a regiment she has to go through before she can get this transplant.

That includes heavy doses of chemotherapy, with potential side effects, before a bone marrow transplant can take place.

Chemo is not going to be pretty, says Tamara Ducharme. She's a happy little girl, she cries once in a while like a regular child, she's going to be very ill and I don't know if I'm ready for that."

For now, they will borrow strength from their warrior princess.

Tamara Ducharme took to Facebook this morning to provide the good news. "We are sending big THANKS to all who have supported us, got swabbed, volunteered and donated blood," she posted.

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Could you save his life? Edmonton boy needs to find stem cell match – Globalnews.ca

By NEVAGiles23


Globalnews.ca
Could you save his life? Edmonton boy needs to find stem cell match
Globalnews.ca
Doctors say he needs a bone marrow transplant. Now, the family is desperately searching for a stem cell match. The world needs to know that this is what we need and this can save kids' lives, Mishio said. Not just Brady's life there's other ...

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Northern Colorado Doctor Kenneth Pettine Releases Information on Mesenchymal Stem Cell Therapy for Chronic Neck … – Benzinga

By LizaAVILA

Dr. Kenneth Pettine, a board certified retired Orthopedic Surgeon and one of the Top 50 Spine Surgeons and Specialist to Know according to Becker's Spine Review, is offering to educate the public about mesenchymal stem cell therapy in Northern Colorado. Mesenchymal stem cells are being studied by Dr. Pettine for their ability to treat orthopedic conditions such as osteoarthritis and other joint and disc related chronic neck and back pain.

(PRWEB) March 07, 2017

Dr. Kenneth Pettine, a Northern Colorado board-certified retired orthopedic surgeon, is currently researching the use of the mesenchymal stem cell and their potential in treating orthopedic conditions such as osteoarthritis or other joint and disc related issues. He's now releasing more information about what these incredible stem cells are and the exciting therapeutic opportunities of mesenchymal stem cell therapy for the interested public in Northern Colorado.

Stem cells are rare, unique cells in our body that can duplicate themselves over and over again and can continue to regenerate throughout our lives. Each particular stem cell can only become either one type or a very limited number of cell types. As we get older, we have fewer stem cells in our body, which is why we have a decreased ability to heal and avoid diseases like cancer. Introducing new stem cells to the body could help counteract the effects of degenerated joints and chronic neck and back pain.

Mesenchymal stem cell are one type of stem cell, and the one that Dr. Pettine is using to focus his clinical research on stem cell therapy. This particular type of stem cell modulates your immune system, is extremely anti-inflammatory and has many positive effects in helping your body treat autoimmune conditions. The mesenchymal stem cell is the main cell helping your body heal from orthopedic and spine injuries and helping treat degenerative conditions such as arthritis.

Almost all of this research involves mesenchymal stem cells obtained from bone marrow. Most all these studies involved obtaining the mesenchymal stem cell from a donor's bone marrow and then expanding these cells in a laboratory. The number of mesenchymal stem cells in a petri dish can be increased to result in several hundred million cells. These cells are then put into recipient animals and humans to study their ability to treat numerous autoimmune diseases such as Parkinson's, multiple sclerosis, crohn's disease, asthma, lupus, to name just a few. These cells are also being studied to treat and regrow damaged heart muscle after a heart attack. Extensive research is being conducted to evaluate the safety and efficacy of utilizing mesenchymal stem cells to treat orthopedic conditions such as osteoarthritis of your joints and disc related chronic back and neck pain.

This has exciting implications for chronic neck and back pain sufferers. These Mesenchymal stem cells could help regenerate tissue in the spine, reversing issues like degenerative disc disease. The stem cells could also decrease pain-causing inflammation and help patients recover from accidents and injuries faster.

If you are a chronic neck or back pain sufferer and would like to learn more about Dr. Pettine's research on Mesenchymal stem cell therapy, visit his website at http://www.KennethPettine.com for more information.

About Dr. Kenneth Pettine Dr. Pettine is currently the principal investigator for 18 FDA studies evaluating non-fusion spine surgery implants and stem cells for their uses in treating spine pathology. He is considered a pioneer in the field of biologics to treat orthopedic and spine pathology. He founded The Rocky Mountain Associates in Orthopedic Medicine in 1991 to offer patients a non-fusion surgical option for their neck and back pain. He co-invented the FDA-approved Prestige cervical artificial disc and the Maverick Artificial Disc. He is currently focused on educating anyone interested in learning about the use of Mesenchymal stem cell therapy. You can learn more about stem cells and Dr. Pettine at his website, http://www.KennethPettine.com.

For the original version on PRWeb visit: http://www.prweb.com/releases/2017/03/prweb14124517.htm

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Skin cells of schizophrenia patients reveal faulty genetic pathway that began in womb – Genetic Literacy Project

By NEVAGiles23

The skin cells of four adults with schizophrenia have provided an unprecedented window into how the disease began while they were still in the womb, according to a recent paper in Schizophrenia Research.

The paper was publishedby researchers at the Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo in collaboration with the Icahn School of Medicine at Mount Sinai. It provides what the authors call the first proof of concept for their hypothesis that a common genomic pathway lies at the root of schizophrenia.

The researchers say the work is a first step toward the design of treatments that could be administered to pregnant mothers at high risk for bearing a child with schizophrenia, potentially preventing the disease before it begins.

The authors gained insight into the early brain pathology of schizophrenia by using skin cells from four adults with schizophrenia and four adults without the disease that were reprogrammed back into induced pluripotent stem cells and then into neuronal progenitor cells.

The next step in the research is to use these induced pluripotent stem cells to further study how the genome becomes dysregulated, allowing the disease to develop.

The GLP aggregated and excerpted this blog/article to reflect the diversity of news, opinion, and analysis. Read full, original post: Faulty genomic pathway linked to schizophrenia developing in utero, study finds

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Applied StemCell Announces the Appointment of Dr. Michele Calos, Stanford Professor and Vice President of the … – Business Wire (press release)

By Sykes24Tracey

MILPITAS, Calif.--(BUSINESS WIRE)--Applied StemCell (ASC), a leading stem cell and genome-editing company with a goal to advance genome editing and stem cell technologies for biomedical research and clinical applications, welcomes Dr. Michele Calos as a member of the companys Scientific Advisory Board (SAB).

Dr. Michele Calos is a Professor of Genetics at the Stanford University School of Medicine, Vice President of the American Society of Gene and Cell Therapy, and has served as an Advisory Committee member for the US FDA, grant review panels for the NIH and NSF, and on numerous editorial review committees of scientific journals. She is a leader in the field of molecular genetics and has developed several novel vector systems for genetic manipulation of mammalian cells. In particular, she developed novel methods for sequence-specific integration in mammalian cells using the C31 phage integrase system. A similar integrase system was also successfully used in site-specific integration in human ES and iPS cells. For this work, Dr. Calos holds a joint patent application with Applied StemCells Chief Scientific Officer, Dr. Ruby Yanru Chen-Tsai and several other Stanford researchers. Dr. Calos pioneering work with C31 integrase also set the scientific stage for ASCs TARGATT integrase technology, which was co-developed by Dr. Chen-Tsai and Dr. Liqun Luo of Stanford University for gene modification in mouse models.

We are extremely pleased to have Dr. Calos join as a member of our scientific advisory board. With her impressive background in integrase gene modification technology and gene therapy, Dr. Calos will be an invaluable guide in furthering expansion of our genome editing platforms and our gene/cell therapy pipeline, said Ruby Yanru Chen-Tsai, Ph.D., Co-founder and Chief Scientific Officer of Applied StemCell.

Dr. Calos and her research team are currently focused on gene therapy and genome engineering for the treatment of Duchenne and Limb Girdle Muscular Dystrophies and developing further novel strategies for gene and cell therapy.

About Applied StemCell, Inc.

Applied StemCell, Inc. is a leading stem cell and gene-editing company focused on the development of products and therapeutics that are enabled by its proprietary gene editing platform technologies TARGATT and CRISPR/Cas9. For more information, please visit http://www.appliedstemcell.com.

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Researchers report case of bone marrow transplant patient off ART for 288 days without HIV rebound – aidsmap

By Sykes24Tracey

An HIV-positive bone marrow transplant recipient at the Mayo Clinic experienced prolonged viral remission lasting nearly 10 months longer than the so-called Boston patients after interrupting antiretroviral therapy (ART), according to a report at the Conference on Retroviruses and Opportunistic Infections (CROI 2017) last month in Seattle. Although his viral load eventually rebounded, his HIV reservoirs appeared to be reduced.

The only person known to be cured of HIV Timothy Ray Brown, known as the 'Berlin Patient' stopped ART when he received a bone marrow transplant to treat leukaemia and has not had detectable virus for ten years. Brown received a transplant from a donor with a double CCR5-delta-32 mutation, meaning they lack the CCR5 co-receptors most types of HIV use to enter T-cells. It is unclear whether his sustained remission is attributable to the donor's CCR5 mutation, the strong chemotherapy conditioning regimen used to kill off cancerous blood cells, a graft-versus-host reaction or multiple factors.

Bone marrow transplantation is apparently not sufficient to eradicate HIV. A few years ago, Timothy Henrich reported on two HIV-positive bone marrow transplant patients in Boston who got stem cells from 'wild-type' donors without the CCR5-delta-32 mutation, received a milder conditioning regimen and experienced acute graft-versus-host disease (GVHD). Both men maintained undetectable viral load longer than expected after interrupting ART, but eventually they experienced viral rebound at three and eight months after stopping HIV treatment.

The latest case, presented by Nathan Cummins of the Mayo Clinic in Rochester, Minnesota, and colleagues, involved a 55-year-old man who was diagnosed with HIV in 1990 and started combination ART in 1999 with a CD4 T-cell count of 300 cells/mm3. He stopped treatment between 2004 and 2009 for unexplained reasons, then restarted ART consisting of ritonavir-boosted atazanavir (Prezista) plus tenofovir disoproxil fumarate (DF) and emtricitabine (the drugs in Truvada).

In April 2013 the man was diagnosed with B-cell acute lymphoblastic leukaemia. In anticipation of chemotherapy, his ART regimen was switched to raltegravir (Isentress), etravirine (Intelence), and tenofovir DF/emtricitabine. In October 2013 he underwent reduced intensity conditioning followed by an allogeneic stem cell transplant from a CCR5 'wild-type' donor.

At the time of transplantation the man had an HIV viral load of 25 copies/ml and a CD4 count of 288 cells/mm3, and he stayed on ART without interruption. After the transplant he developed opportunistic infections (E. coli septicaemia and pneumocystis pneumonia) and experienced GVHD at four months post-transplant.

The man continued on ART for more than two years after transplantation, mostly with detectable plasma viral load levels. HIV RNA was also undetectable in gut biopsy samples. HIV DNA in his peripheral blood cells became undetectable by day 56, and repeated leukapheresis procedures showed significant reductions in HIV RNA and DNA reservoir size.

In addition, that man's HIV antibody levels decreased, as indicated by weaker Western blot bands. However, single genome sequencing and phylogenetic analysis identified identical HIV clones at day 142, possibly due to homeostatic proliferation, or replication of latently infected cells, while he had GVHD.

After having such low HIV levels for a prolonged period, the man underwent an analytic treatment interruption, or carefully monitored discontinuation of ART. His plasma HIV RNA levels were tested every two weeks for the first 12 weeks of ART interruption, then every four weeks.

At day 288 9.6 months after stopping ART he was found to have low-level viral rebound to 60 copies/ml. This rose to 1640 copies/ml by day 293, requiring that he restart HIV treatment. The man had no evidence of drug resistance and his viral load was re-suppressed within a month.

"Allogeneic peripheral blood stem cell transplantation in the setting of HIV is associated with significant reductions in HIV reservoir size by multiple measures, including prolonged combination ART-free remission," the researchers concluded.

They added that stem cell transplantation in the setting of suppressed viral replication may be associated with loss of HIV-specific immunity, and hypothesised that "immune activation in the setting of GVHD without anti-HIV specific immunity may cause homeostatic proliferation of latently infected cells, decreasing the chance of HIV eradication."

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Sickle cell anemia patient ‘cured’ by gene therapy, doctors say – FOX31 Denver

By daniellenierenberg


FOX31 Denver
Sickle cell anemia patient 'cured' by gene therapy, doctors say
FOX31 Denver
Essentially, researchers extracted bone marrow from the patient, harvested the stem cells and altered the genetic instructions so that they would make normal hemoglobin. Next, they treated the patient with chemotherapy for four days to eliminate his ...
Gene therapy shows early promise against sickle cellChicago Tribune
Doctors Claim They've Cured a Boy of a Painful Blood Disorder ...Futurism
Will Sickle Cell Be the Next Disease Genetic Engineering Cures?Gizmodo
Ligue 1 Talk -IFLScience
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International Stem Cell Corporation Announces Third Patient with Parkinson’s Disease in Phase I Clinical Trial – P&T Community

By JoanneRUSSELL25

International Stem Cell Corporation Announces Third Patient with Parkinson's Disease in Phase I Clinical Trial
P&T Community
28, 2017 (GLOBE NEWSWIRE) -- International Stem Cell Corporation (OTCQB:ISCO), a California-based clinical stage biotechnology company developing stem cell-based therapies and biomedical products, today announced the third patient in the clinical trial ...

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Stem Cell Research & Therapy | Home page

By LizaAVILA

"Stem cells have enormous potential for alleviating suffering for many diseases which currently have no effective therapy. The field has progressed to the clinic and it is important that this pathway is underpinned by excellent science and rigorous standards of clinical research. The journal provides an important avenue of publication in translational aspects of stem cell therapy spanning preclinical studies, clinical research and commercialization."

Timothy O'Brien,Editor-in-Chief,Stem Cell Research & Therapy

"The study of stem cells is one of the most exciting areas of contemporary biomedical research. We believe that Stem Cell Research & Therapy will act as a highly active forum for both basic and translational research into stem cell biology and therapies. Specifically, by developing this forum for cutting edge research, we hope that Stem Cell Research & Therapy will play a significant role in bringing together the critical information to synergize stem cell science with stem cell therapies."

Rocky S Tuan,Editor-in-Chief,Stem Cell Research & Therapy

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Scientists moving ahead with research to resurrect the dead with stem cells – Blastr

By Dr. Matthew Watson

A U.S. biotech company is preparing to start experiments using stem cells to try to stimulate 20 brain-dead patients back to life. And no, this isn't an elevator pitch for a sci-fi horror film.

The Mind Unleashed reports the company Bioquark will be trying to use stem cells to regrow and stimulate neurons to bring the patients back from brain death. It works like this: They implant stem cells in the patient's brain while also infusing the spinal cord with chemicals typically used to try and wake up coma patients. Then, hopefully, brain activity is essentially 'jump-started.' The technique is untested, so these experiments will go a long way toward proving (or disproving) the viability of the process.

Bioquark CEO Ira Pastor said they hope to see some results within 2-3 months after treatment begins, with the long-term goal being to develop techniques for brain-dead patients to eventually be able to make a full recovery. Which is certainly a heady, and ethically tricky, goal. You know, and also kind of scary. Ambitious and potentially live-saving, but still a little freaky.

What do you think of the technique? Is this going to revolutionize brain recovery or be the first step toward the T-virus?

(via The Mind Unleashed)

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Opinion/Commentary: Global stem cell therapy market to showcase growth – The Daily Progress

By JoanneRUSSELL25

LONDON Technavio analysts forecast the global stem cell therapy market to grow at a compound annual growth rate of close to 37 percent during the forecast period, according to their latest report.

The research study covers the present scenario and growth prospects of the global stem cell therapy market for 2017-2021. To determine the market size, the study considers revenue generated from allogenic and autogenic stem cell therapies.

The Americas are the largest regional segment of the global stem cell therapy market, responsible for generating over 56 percent of the total revenue (2016 figures). The region is expected to continue market dominance through the forecast period, driven by increasing demand for stem cell therapy products and investments into R&D.

Technavio analysts highlight the following factors as contributing to the growth of the global stem cell therapy market:

Increase in federal funding in stem cell therapy.

Sapna Jha, one of the lead research analysts at Technavio for medical imaging research, says, Many stem cell research institutes and small companies are involved in cutting-edge R&D and are yielding encouraging results. These institutions are witnessing an increased flow of investments from federal organizations, due to the realization of the importance of regenerative medicine.

The U.S. National Institutes of Health, a major funding government organization invested approximately USD 1.5 billion in stem cell research projects in 2016. Similarly, several state-level organizations such as California Institute for Regenerative Medicine has contributed USD 3 billion to stem cell research in 2014. Such funding will help various research institutes to discover and develop regenerative medicines, which will boost the global regenerative medicine market enormously.

Growing demand for personalized medicine.

The health care sector is creating a high demand for personalized medicine, which could offer game-changing opportunities for the vendors. These medicines offer treatments based on the individual characteristics, needs, and preferences, which will vastly improve the quality of health care. Individuals are increasingly banking their stem cells for future treatments. Research organizations are also extensively exploring ways to develop personalized treatments with stem cells, which could eventually erase the conventional medicine system and help in the effective treatment of various diseases such as diabetes and cancer.

Demand for development of effective drugs for cardiology and degenerative disorders.

There has been an increased demand to develop effective drugs for cardiology and degenerative disorders, for which there were no effective treatment plans before the advent of stem therapies. The discovery of possible cardiac stem cells uncovered new arenas to repair hearts injured due to acute myocardial infarction or coronary artery disease, says Sapna.

Researchers are studying and developing approximately 19 product candidates for the treatment of cardiac disorders, with eight of them in Phase III, and six in Phase II.

Technavio is a global technology research and advisory company. This report was made available through The Associated Press.

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