Stem cells for life, Life Science Center

By: Cell Therapy Catapult

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Stem cells for life, Life Science Center - Video

In the new treatment, specialists use a high dose of chemotherapy to knock out the immune system before rebuilding it with stem cells taken from the patients own blood.

Stem cells are so effective because they can become any cell in the body based on their environment.

"Since we started treating patients three years ago, some of the results we have seen have been miraculous," Professor Basil Sharrack, a consultant neurologist at Sheffield Teaching Hospitals NHS Foundation Trust, told The Sunday Times.

"This is not a word I would use lightly, but we have seen profound neurological improvements."

During the treatment, the patient's stem cells are harvested and stored. Then doctors use aggressive drugs which are usually given to cancer patients to completely destroy the immune system.

The harvested stem cells are then infused back into the body where they start to grow new red and white blood cells within just two weeks.

Within a month the immune system is back up and running fully and that is when patients begin to notice that they are recovering.

Holly Drewry, 25, of Sheffield, was wheelchair bound after the birth of her daughter Isla, now two.

But she claims the new treatment has transformed her life.

It worked wonders, she said. I remember being in the hospital... after three weeks, I called my mum and said: 'I can stand'. We were all crying.

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'Miracle' stem cell therapy reverses multiple sclerosis

Shoulder/Hip torn labrum 2 years and 5 months (respectively) after stem cell therapy by Adelson

By: Harry Adelson, N.D.

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Shoulder/Hip torn labrum 2 years and 5 months (respectively) after stem cell therapy by Adelson - Video

Durham, NC (PRWEB) February 27, 2015

Several studies showing the promise of stem cells for treating patients with heart failure have made headline news recently. However, all these studies dealt with adult patients only. New research appearing in this months STEM CELLS Translational Medicine shows that stem cells may have the same potential in treating children with congenital heart diseases that can lead to heart failure.

The study, undertaken by researchers at the Mayo Clinic in Rochester, Minn., looked at the feasibility and long-term safety of injecting autologous umbilical cord blood cells directly into the heart muscle at the pediatric stage of heart development. The study was conducted on pigs, due to their hearts similarity to human hearts.

The team injected the stem cells directly into the right ventricle of groups of three- and four-week old healthy piglets, and then compared the results to a control group that did not receive any cells. Over the next three months, the animals were monitored to assess cardiac performance and rhythm to determine how safe the procedure would be for humans.

During this follow-up period, we found no significant acute or chronic cardiac injury pattern caused by the injections directly into the heart, said lead author Timothy J. Nelson, M.D., Ph.D., of the Mayo Clinics Department of Medicine, and all the animals hearts appeared to be normal and healthy.

This led us to conclude that autologous stem cells from cord blood can be safely collected and surgically delivered to children. The study also establishes the foundation for cell-based therapy for children and aims to accelerate the science toward clinical trials for helping children with congenital heart disease that could benefit from a regenerative medicine strategy, he added.

The lead author, Susan Cantero Peral, M.D., Ph.D. commented, This work highlights the importance and utility of umbilical cord blood as it can be applied to new applications. Rather than discarding this sample at birth, individuals with congenital heart disease may one day be able to have these cells collected and processed in a specialized way to make them available for cardiac regeneration.

This work was funded by the Todd and Karen Wanek Family Program for Hypoplastic Left Heart Syndrome founded at the Mayo Clinic.

These data help establish the foundation of a cell-based therapy for juvenile hearts by showing that injections of autologous cells from cord blood are safe and feasible, said Anthony Atala, M.D., editor of STEM CELLS Translational Medicine and director of the Wake Forest Institute for Regenerative Medicine.

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Study Shows Stem Cells Have Potential to Help Kids Hearts, Too

A team of European researchers has devised a strategy to ensure that adult epidermal stem cells are safe before they are used as treatments for patients. The approach involves a clonal strategy where stem cells are collected and cultivated, genetically modified and single cells isolated before being rigorously tested to make sure they meet the highest possible safety criteria. The strategy, which is published online in EMBO Molecular Medicine, is inspired by the approaches the biotechnology industry and regulatory affairs authorities have adopted for medicinal proteins produced from genetically engineered mammalian cells.

"Until now there has not been a systematic way to ensure that adult epidermal stem cells meet all the necessary requirements for safety before use as treatments for disease," says EMBO Member Yann Barrandon, Professor at Lausanne University Hospital, the Swiss Federal Institute of Technology in Lausanne and the lead author of the study. "We have devised a single cell strategy that is sufficiently scalable to assess the viability and safety of adult epidermal stem cells using an array of cell and molecular assays before the cells are used directly for the treatment of patients. We have used this strategy in a proof-of-concept study that involves treatment of a patient suffering from recessive dystrophic epidermolysis bullosa, a hereditary condition defined by the absence of type VII collagen which leads to severe blistering of the skin."

The researchers cultivated epidermal cells from the patient that can be used to regenerate skin. The scientists used their array of tests to determine which of the transduced cells met the necessary requirements for stemness -- the characteristics of a stem cell that distinguish it from a regular cells -- and safety. Clonal analysis revealed that the transduced stem cells varied in their ability to produce functional type VII collagen. When the most viable, modified stem cells were selected, transplantation onto immunodeficient mice regenerated skin that did not blister in the mouse model system for recessive dystrophic epidermolysis bullosa and produced functional type VII collagen. Safety was assessed by determining the sites of integration of the viral vector, looking for rearrangements and hit genes, as well as whole genome sequencing.

"Our work shows that at least for adult epidermal stem cells it is possible to use a clonal strategy to deliver a level of safety that cannot be obtained by other gene therapy approaches. A clonal strategy should make it possible to integrate some of the more recent technologies for targeted genome editing that offer more precise ways to change genes in ways that may further benefit the treatment of disease. Further work is in progress in this direction."

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The above story is based on materials provided by EMBO - excellence in life sciences. Note: Materials may be edited for content and length.

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Quality control for adult stem cell treatment

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Newswise NEW YORK, NY (February 27, 2015) Researchers have for the first time successfully converted adult human skin cells into neurons of the type that regulate appetite, providing a patient-specific model for studying the neurophysiology of weight control and testing new therapies for obesity. The study, led by researchers at Columbia University Medical Center (CUMC) and at the New York Stem Cell Foundation (NYSCF), was published last month in the online issue of the Journal of Clinical Investigation.

In a separate study, which appeared in the February 10 issue of the journal Development, Kevin Eggan, PhD, Florian Merkle, and Alexander Schier of Harvard University have also succeeded in creating hypothalamic neurons from iPS cells. These neurons help to regulate behavioral and basic physiological functions in the human body, including, in addition to appetite, hypertension, sleep, mood, and some social disorders. The investigators at Columbia and Harvard shared ideas during the course of the research, and these studies are co-validating.

Mice are a good model for studying obesity in humans, but it would better to have human cells for testing. Unfortunately, the cells that regulate appetite are located in an inaccessible part of the brain, the hypothalamus. So, until now, weve had to make do with a mouse model or with human cells harvested at autopsy. This has greatly limited our ability to study fundamental aspects of human obesity, said senior author Rudolph L. Leibel, MD, the Christopher J. Murphy Memorial Professor of Diabetes Research, professor of pediatrics and medicine, and co-director of the Naomi Berrie Diabetes Center at CUMC.

To make the neurons, human skin cells were first genetically reprogrammed to become induced pluripotent stem (iPS) cells. Like natural stem cells, iPS cells are capable of developing into any kind of adult cell when given a specific set of molecular signals in a specific order. The iPS cell technology has been used to create a variety of adult human cell types, including insulin-producing beta cells and forebrain and motor neurons. But until now, no one has been able to figure out how to convert human iPS cells into hypothalamic neurons, said co-author Dieter Egli, PhD, assistant professor of pediatrics (in developmental cell biology), a member of the Naomi Berrie Diabetes Center, and a senior research fellow at NYSCF.

This is a wonderful example of several institutions coming together to collaborate and advance research in pursuit of new therapeutic interventions. The ability to make this type of neuron brings us one step closer to the development of new treatments for obesity, said Susan L. Solomon, CEO of NYSCF.

The CUMC/NYSCF team determined which signals are needed to transform iPS cells into arcuate hypothalamic neurons, a neuron subtype that regulates appetite. The transformation process took about 30 days. The neurons were found to display key functional properties of mouse arcuate hypothalamic neurons, including the ability to accurately process and secrete specific neuropeptides and to respond to metabolic signals such as insulin and leptin.

We dont think that these neurons are identical to natural hypothalamic neurons, but they are close and will still be useful for studying the neurophysiology of weight control, as well as molecular abnormalities that lead to obesity, said Dr. Leibel. In addition, the cells will allow us to evaluate potential obesity drugs in a way never before possible.

This shows, said Dr. Eggan, how improved understanding of stem cell biology is making an impact on our ability to study, understand, and eventually treat disorders of the nervous system. Because there are so few hypothalamic neurons of a given type, they have been notoriously difficult to study. The successful work by both groups shows that this problem has been cracked.

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Neurons Controlling Appetite Made From Skin Cells

Report Details

Translational Regenerative Medicine - new study showing you trends, R&D progress, and predicted revenues Where is the market for regenerative medicine heading? What are the commercial prospects for this market and related technologies? Visiongain's brand new report shows you potential revenues and other trends to 2025, discussing data, opportunities and prospects.

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Products that can significantly increase disease-free survival and improve patient tolerance will achieve success. In the long term, we forecast these curative therapies to be adopted by many healthcare systems globally.

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See revenue forecasts for products How will leading products perform to 2025 at the world level? Our study forecasts sales of currently marketed and pipeline regenerative medicine products including these: Osteocel Plus Trinity ELITE and Trinity Evolution Prochymal Apligraf Dermagraft ReCell Neovasculgen Glybera Talimogene Laherparepvec (T-Vec)

Discover how high revenues can go. You will see what is happening, understanding trends, challenges and opportunities.

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Translational Regenerative Medicine: Market Prospects 2015-2025

THE contemporary age brings a lot of new things that leave people in awe, amazement, and sometimes, in disbelief and disagreement. One thing that the more advanced technology gave birth to is the controversial Stem Cell Therapy (SCT).

According to mayoclinic.org, SCT is the replacement of damaged or diseased stem cells by injecting or infusing healthy stems into your body.

An article from philstar.com also says that SCT replaces or supports ones degenerating tissues and organs. The stem cells used in this technology are capable of developing into different kinds of cells, thus, are also called master cells.

According to bethematch.org, the diseases that are treatable by SCT are leukemia, bone marrow diseases, inherited immune system disorders, and diseases with poorly functioning red blood cells.

SCT is also used as an anti-aging treatment. Some of the prominent Filipinos have used this therapy to maintain their youthful glow and energy.

In the Philippines, clinics offering SCT have sprouted like mushrooms due to its perceived benefits to the patients. In fact, Makati Medical Center has its Cellular Therapeutics Center, equipped with facilities from Germany, USA, and Japan.

In an article from makatimed.net, it was said that the center has an extensive range of services that boast the remarkable efficacy of stem cells.

Dr. Florencio Q. Lucero who started the use of adult SCT in the Philippines in 2006, was quoted in an article from inquirer.net saying that in the Philippines, most of the customers rich businessmen and public officials who are mostly males.

One of them is Manila Mayor Joseph Estrada. He had his SCT at a clinic in Germany called Villa Medica on April 2012. Another article from inquirer.net said that Estrada had 14 shots of blood from the donor animal, the unborn sheep, on his buttocks.

In the same article, Estrada was quoted saying he could sleep better, his knees are working better, and that his skin has shown its glow.

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Animal cells for a younger you

Albany, NewYork (PRWEB) February 27, 2015

ResearchMoz has announced the addition of a recent study that presents the analysis of the cell culture protein surface coating market across the globe. The research report discusses the current scenario and development prospects of the global cell culture protein surface coating industry for the period of 2015 to 2019.

Read Complete Report With TOC @ http://www.researchmoz.us/global-cell-culture-protein-surface-coating-market-2015-2019-report.html

The research report, titled Global Cell Culture Protein Surface Coating Market, offers an analytical study, providing an in-depth assessment of the industry based on market trends, growth drivers as well as challenges. This is done taking various segments of the market into consideration. The report also forecasts that the worldwide cell culture protein surface coating industry will expand at a CAGR of 12.91% during the forecast period of 2014 to 2019.

Cell culture protein surface coating is defined as the coating process wherein cell culture surfaces are covered with extra-cellular matrix elements or with protein to improve in-vitro linkage and propagation in the cells.

The various kinds of proteins that are available in our surroundings are synthetic proteins, human-derived proteins, plant-derived proteins, and animal-derived proteins. Fibronectin, collagen, laminin, osteopontin, and vitronectin are some of the proteins that are utilized for cell culture protein surface coating. Cell culture protein surface coating assists in the development of several kinds of cells such as epithelial, endothelial, fibroblasts, muscle cells and myoblasts, leukocytes, CHO cell lines, and neurons.

The wide range of applications for cell culture protein surface coatings consist of enhanced adhesion of cells, better propagation and development of cells, cell matrix studies, morphogenesis studies, receptor-ligand binding studies, signal transduction studies, genetic engineering, differentiation of individual cell types, drug screening, and metabolic pathway studies.

Stem cells have high potential for the treatment of severe diseases such as cardiac ailments, neuro degenerative diseases, and even diabetes. This fact has resulted in the increase in demand for highly developed cell culture products for stem cell manufacturing and studies. Cell culture protein surface coating offers enhanced adhesion, propagation, and rapid development of cells during the period of isolation and cultivation.

The main factor that is adding to the growth of the global cell culture protein surface coating industry is increased focus of top market players towards stem cell research. However, the drawbacks of animal-derived protein surface coating is a factor that is soon becoming a matter of concern, hindering the growth of the cell culture protein surface coating market.

Top players of the cell culture protein surface coating industry are EMD Millipore, Thermo Fisher Scientific, Becton, Dickinson and Company, Corning, and Sigma-Aldrich.

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Global Cell Culture Protein Surface Coating Industry: Rising Focus towards Stem Cells Research to Trigger Market Growth

Since the first experimental bone marrow transplant over 50 years ago, more than one million hematopoietic stem cell transplantations (HSCT) have been performed in 75 countries, according to new research charting the remarkable growth in the worldwide use of HSCT, published in The Lancet Haematology journal.

However, the findings reveal striking variations between countries and regions in the use of this lifesaving procedure and high unmet need due to a chronic shortage of resources and donors that is putting lives at risk.

HSCT (also known as blood and marrow transplant) is most often used to treat diseases of the blood and several types of cancer such as multiple myeloma or leukaemia. For many people with these diseases the only possibility of a cure is to have a HSCT. The procedure provides healthy cells from either the patient (autologous transplantation) or from a healthy donor (allogeneic transplantation) to replace those lost to disease or chemotherapy.

Using data collected by the Worldwide Network for Blood and Marrow Transplantation (WBMT), Professor Dietger Niederwieser from the University Hospital Leipzig in Germany and international colleagues, systematically analysed the growth of HSCT and changes in its use in 194 WHO member countries since the first transplant in 1957. They also examined the link between macroeconomic factors (eg, gross national income and health care expenditure) and transplant frequencies per 10 million inhabitants in each country.

Although only a small number of centres had performed about 10000 transplants by 1985, this had risen to around 500000 ten years later, and doubled to more than 1 million transplants (42% allogeneic and 58% autologous) done at 1516 transplant centres across 75 countries by the end of December 2012 (see table 1 page 2).

Perhaps unsurprisingly, the study found that transplants are more common in countries with greater financial resources and more institutions with the resources and expertise to perform HSCT. Most of the HSCTs have been performed in Europe (53%), followed by the Americas (31%), South East Asia and Western Pacific (15%), and the Eastern Mediterranean and Africa (2%). The findings also reveal significant differences between HSCT use by donor type (autologous or allogeneic), indications for HSCT, and world region (See tables 2, 3, and 4 pages 4-6). For example, donor transplants in 2010 ranged in active countries from 0.4 per 10 million inhabitants in the Philippines and Vietnam to 506 in Israel (see figure 2B page 7).

Numbers of donor transplants have rapidly expanded in all regions without any signs of saturation (see table 1 page 2). This is likely to reflect substantial underuse of this therapy, say the authors, suggesting that more patients would have been treated with allogeneic transplantation had it been accessible, or had suitable donors been available.

In about 30% of cases, a genetically matched donor can be found from within a patient's family. The other 70% have to search for a matched volunteer from national and international registries. The report shows that numbers of countries with registries increased from 2 in 1987 to 57 in 2012, whilst volunteer donors rose from 3072 in 1987 to over 22 million in 2012. The international exchange of stem-cell products also increased to more than 10000 a year between 2006 and 2012, with substantial differences between countries in the amount of stem cells they import or export (see figure 2C page 7).

Despite these increases there are still too many patients who are unable to find a suitable donor. At any time around 1800 people in the UK are waiting for a blood stem cell donation, and over 37000 people are waiting worldwide. Moreover, less than half of the people in the UK diagnosed with a blood cancer ever find a suitable donor [1].

According to Professor Niederwieser, "Patients, many of them children, are facing a life and death situation. Ultimately they will die if they cannot get the treatment they need. All countries need to provide adequate infrastructure for patients and donors to make sure that everyone who needs a transplant gets one, rather than the present situation in which access remains restricted to countries and people with sufficient resources."[2]

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The Lancet Haematology: Experts warn of stem cell underuse

Exposure to TGF-beta prompts changes that help mouse tumor stem cells evade drugs

IMAGE:To see how the growth signal TGF-beta influences cancer cells, the researchers used a red tag (top) to mark mouse tumor stem cells that received the signal, and a green... view more

Credit: Laboratory of Mammalian Cell Biology and Development

In theory, a tumor is an army of clones, made up of many copies of the original cancerous cell. But tumor cells don't always act like duplicates, and their unpredictable behavior can create problems for treatment. For while some cells within a tumor succumb to anti-cancer drugs, others may survive to bring the cancer back to life once therapy has ended.

In a study published today (February 26) in Cell, researchers at Rockefeller University home in on one culprit that fuels this variable vulnerability within squamous cell cancers: exposure to a signal known as TGF-, given off by immune cells that congregate next to a tumor's blood vessels.

"There are several reasons why some cancer stem cells, the cells at the root of tumors and metastases, can withstand therapy meant to eradicate them. Our results point to the importance of the environment immediately surrounding the skin cancer stem cells, specifically, their exposure to the signal TGF-," says senior researcher Elaine Fuchs, Rebecca C. Lancefield Professor, head of the Robin Chemers Neustein Laboratory of Mammalian Cell Biology and Development and a Howard Hughes Medical Institute investigator. "Ultimately, we hope this new insight could lead to better means for preventing the recurrence of these life-threatening cancers, which can occur in the skin, head, neck, esophagus, and lung, and often evade treatment."

Her team, which included first author Naoki Oshimori, a postdoctoral research associate in the lab and lab technician Daniel Oristian, focused on squamous cell carcinomas in the skin of mice. Like many normal tissue stem cells, the stem cells that produce squamous cell tumors can be classified into two types: those that divide and proliferate rapidly, and those that do so more slowly. This has led scientists to wonder whether the more dormant stem cells in a tumor might evade cancer drugs.

To investigate this possibility, the team zeroed in on TGF- (transforming growth factor beta) which is known to restrict growth in many healthy tissues. The lab's previous research has shown that mice whose normal skin stem cells cannot respond to TGF- become susceptible to develop tumors that grow rapidly. Paradoxically, however, TGF- contributes to metastasis in many cancers. The researchers wanted to know: How can TGF- act both to suppress cancers and promote them?

By visualizing TGF- signaling within developing mouse tumors, the researchers found that the cancer stem cells located nearest to the blood vessels of the tumor receive a strong TGF- signal, while others further away don't receive any. To see this difference and its effects, they used a red tag to illuminate those cells exposed and responding to TGF-, and a green genetic tag, which they could switch on, to track the stem cells' progeny. Over time, they saw that TGF--responding stem cells proliferate more slowly but they simultaneously invade, scatter and move away from the tumor. The opposite was true of cancer stem cells too far away to receive TGF-, which proliferated rapidly, but were less invasive, growing as a tumor mass.

"We tested the implications for drug resistance by injecting cisplatin, a commonly used chemotherapy drug for these types of cancers, into the mice with tumors. While the drug killed off most of the TGF- nonresponding cancer cells, it left behind many of the responders," Oshimori says. "When the drug was withdrawn, the lingering TGF- responding cancer stem cells grew back the tumor."

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Growth signal can influence cancer cells' vulnerability to drugs, study suggests

While well known for its unique electromechanical properties, graphene may also prove key in preventing cancer tumor recurrence. A drawback of traditional cancer treatment with radiation and chemotherapy is that the primary developmental source of future tumors is not eradicated. Cancer stem cells, or CSCs, can survive treatment and give rise to recurring tumors, metatasis, and drug resistance after repeated treatments. Researchers from the University of Manchester and the University of Calabria have discovered that graphene oxides targets and neutralize CSCs in a manner that is not yet fully understood.

One CSC can develop into a ball of new CSCs called a tumor-sphere, or into new tumor cells, such as what happens in metastasis. They're immortal, divide rapidly, and resist stress. A potential solution? Graphene oxide, GO, which is an oxidized form of its well-known carbon cousin and soluble in many solvents.

For a complete look at the efficacy of GO across cancers, researchers used CSCs from six types of cancer: breast, pancreatic, lung, brain, ovarian and prostate. They also used normal skin cells to confirm that GO would not be toxic to the body.

After cells were treated for 48 hours with a GO solution, the researchers found that not only did GO interrupt the ability of CSCs in all cancer types to proliferate by forming spheres, but that GO was safe to the skin cells.

Dr Aravind Vijayaraghavan of the National Graphene Institute at the University of Manchester says that GO seems to force the cancer stem cells to differentiate into non-cancer stem cells. In this way, GO effectively takes the CSC out of commission for creating future tumors. Currently the theory is that GO interferes with the signalling pathways in the cell membranes, curbing the proliferation mechanism.

Interestingly, this graphene derivative had already been researched for as a targeted delivery vehicle in tumors, but has now been found to have an important effect itself on the tumor.

While the researchers acknowledge that the mechanisms at play need to be researched more before the material can be used to treat cancers, the ability to destroy cancer stem cells is an an important component of a cancer treatment protocol that kills existing tumors as well as shuts down future metatasis.

Vijayaraghavan and the Graphene Institute have previously made headlines as a recipient of research money from the Bill and Melinda Gates Foundation towards the development of a better condom. Their proposal, of course, used graphene.

The team's research was originally published in Oncotarget on February 24, 2015.

Source: University of Manchester

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Graphene derivative interferes with seemingly invincible cancer stem cells

Riverside, ON and Brea CA (PRWEB) February 26, 2015

The Irvine Stem Cell Treatment Center announces a series of free public seminars on the use of adult stem cells for various degenerative and inflammatory conditions. They will be provided by Dr. Thomas A. Gionis, Surgeon-in-Chief.

The seminars will be held on Saturday, March 7, 2015, at 11:00 am, 1:00 pm and 3:00 pm at Courtyard Riverside Downtown / Marriott, 1510 University Avenue, Riverside, CA 92507; Tuesday, March 10, 2015, at 11:00 am, 1:00 pm and 3:00 pm at Ayres Suites Ontario at the Mills Mall, 4370 Mills Circle, Ontario, CA 91764; and Saturday, March 21, 2015, at 11:00 am, 1:00 pm and 3:00 pm at Embassy Suites Hotel, 900 E Birch Street, Brea, CA 92821. Please RSVP at (949) 679-3889.

The Irvine Stem Cell Treatment Center (Irvine and Westlake), along with sister affiliates, the Miami Stem Cell Treatment Center (Miami; Boca Raton; Orlando; The Villages, Florida) and the Manhattan Regenerative Medicine Medical Group (Manhattan, New York), abide by approved investigational protocols using adult adipose derived stem cells (ADSCs) which can be deployed to improve patients quality of life for a number of chronic, degenerative and inflammatory conditions and diseases. ADSCs are taken from the patients own adipose (fat) tissue (found within a cellular mixture called stromal vascular fraction (SVF)). ADSCs are exceptionally abundant in adipose tissue. The adipose tissue is obtained from the patient during a 15 minute mini-liposuction performed under local anesthesia in the doctors office. SVF is a protein-rich solution containing mononuclear cell lines (predominantly adult autologous mesenchymal stem cells), macrophage cells, endothelial cells, red blood cells, and important Growth Factors that facilitate the stem cell process and promote their activity.

ADSCs are the bodys natural healing cells - they are recruited by chemical signals emitted by damaged tissues to repair and regenerate the bodys injured cells. The Irvine Stem Cell Treatment Center only uses Adult Autologous Stem Cells from a persons own fat No embryonic stem cells are used; and No bone marrow stem cells are used. Current areas of study include: Emphysema, COPD, Asthma, Heart Failure, Heart Attack, Parkinsons Disease, Stroke, Traumatic Brain Injury, Lou Gehrigs Disease, Multiple Sclerosis, Lupus, Rheumatoid Arthritis, Crohns Disease, Muscular Dystrophy, Inflammatory Myopathies, and degenerative orthopedic joint conditions (Knee, Shoulder, Hip, Spine). For more information, or if someone thinks they may be a candidate for one of the adult stem cell protocols offered by the Irvine Stem Cell Treatment Center, they may contact Dr. Gionis directly at (949) 679-3889, or see a complete list of the Centers study areas at: http://www.IrvineStemCellsUSA.com.

About the Irvine Stem Cell Treatment Center: The Irvine Stem Cell Treatment Center, along with sister affiliates, the Miami Stem Cell Treatment Center and the Manhattan Regenerative Medicine Medical Group, is an affiliate of the California Stem Cell Treatment Center / Cell Surgical Network (CSN); we are located in Irvine and Westlake, California. We provide care for people suffering from diseases that may be alleviated by access to adult stem cell based regenerative treatment. We utilize a fat transfer surgical technology to isolate and implant the patients own stem cells from a small quantity of fat harvested by a mini-liposuction on the same day. The investigational protocols utilized by the Irvine Stem Cell Treatment Center have been reviewed and approved by an IRB (Institutional Review Board) which is registered with the U.S. Department of Health, Office of Human Research Protection (OHRP); and our studies are registered with Clinicaltrials.gov, a service of the U.S. National Institutes of Health (NIH). For more information, visit our websites: http://www.IrvineStemCellsUSA.com, http://www.MiamiStemCellsUSA.com, or http://www.NYStemCellsUSA.com.

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The Irvine Stem Cell Treatment Center Announces Adult Stem Cell Public Seminars in Riverside, Ontario, and Brea ...

Bengaluru:Feb 27, 2015, DHNS

Two courses of stem cell therapy have helped Ashok Kumar, 59, who suffered from tremors and rigidity due to Parkinsons disease, recover completely, much to the joy of his family. The man was brought inside my cabin in a wheelchair. He was unable to even sit on the chair without support. Today, he walks independently. Stem cell therapy has made it possible for him, said Dr Naseem Sadiq, Director, Plexus Neuro and Stem Cell Research Centre, who began treating Kumar in October, last year.

Previously, medication and surgical procedure were the only treatment option for Parkinsons disease. Medication in the long-term often lacks effectiveness and may cause side effects, while surgery is not always feasible. Lately, stem cell therapy has turned out to be a boon for patients with Parkinsons, Dr Sadiq said.

Kumar is among the few who have benefited from stem cell therapy. However, though the State has been reporting an increase in the number of registered stem cell donors, it is far behind sufficient as the genetic match between donor and recipient could be anywhere between one in 10,000 and one in two million, according to experts.

Speaking to Deccan Herald, Raghu Rajgopal, co-founder, Datri, a registry for stem cell donation, said, The response we get from Karnataka when we conduct stem cell camps is great. We see a lot of people and registering with us.

As many as 6,000 people have registered from the State under the Datri registry. A total of 72,000 people have registered across the country. In Kerala, 11,000 have signed up, the highest so far, he said.

Among the common myths are that by donating stem cells one turns infertile and weak, have increased chances of cancer and also that there would be excess loss of blood, he said.

According to studies, over one lakh people are diagnosed with Leukemia (blood cancer) and other blood disorders every year in India. The Indian Council of Medical Research has predicted that by the end of 2015, Leukemia cases will reach an estimated 1,17,649 and 1,32,574 by 2020. Stem cell therapy is a widely used treatment mechanism for Leukemia.

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Stem cell therapy a boon to Parkinson's patients

Bengaluru, Feb 25, 2015, dhns:

Two courses of stem cell therapy have helped Ashok Kumar, 59, who suffered from tremors and rigidity due to Parkinsons disease, recover completely, much to the joy of his family.

The man was brought inside my cabin in a wheelchair. He was unable to even sit on the chair without support. Today, he walks independently. Stem cell therapy has made it possible for him, said Dr Naseem Sadiq, Director, Plexus Neuro and Stem Cell Research Centre, who began treating Kumar in October, last year.

Previously, medication and surgical procedure were the only treatment option for Parkinsons disease. Medication in the long-term often lacks effectiveness and may cause side effects, while surgery is not always feasible. Lately, stem cell therapy has turned out to be a boon for patients with Parkinsons, Dr Sadiq said.

Kumar is among the few who have benefited from stem cell therapy. However, though the State has been reporting an increase in the number of registered stem cell donors, it is far behind sufficient as the genetic match between donor and recipient could be anywhere between one in 10,000 and one in two million, according to experts.

Speaking to Deccan Herald, Raghu Rajgopal, co-founder, Datri, a registry for stem cell donation, said, The response we get from Karnataka when we conduct stem cell camps is great. We see a lot of people and registering with us.

As many as 6,000 people have registered from the State under the Datri registry. A total of 72,000 people have registered across the country. In Kerala, 11,000 have signed up, the highest so far, he said.

Among the common myths are that by donating stem cells one turns infertile and weak, have increased chances of cancer and also that there would be excess loss of blood, he said.

According to studies, over one lakh people are diagnosed with Leukemia (blood cancer) and other blood disorders every year in India.

The Indian Council of Medical Research has predicted that by the end of 2015, Leukemia cases will reach an estimated 1,17,649 and 1,32,574 by 2020. Stem cell therapy is a widely used treatment mechanism for Leukemia.

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Stem cell therapy a boon for Parkinson patients

February 25, 2015

Credit: Thinkstock

Chuck Bednar for redOrbit.com @BednarChuck

Scientists from the UK and Israel have demonstrated for the first time that it is possible to make human egg and sperm cells using skin from two adults of the same sex a breakthrough that may make it possible for same-sex couples to have children with shared DNA.

The research, which was funded by the Wellcome Trust, was completed at Cambridge University with the assistance of experts from the Weizmann Institute of Science, Cambridge News reported on Monday. They were able to use stem cell lines from embryos and from five different adults (a total of 10 different donor sources) to successfully create germ-cell lines.

According to CBS Atlanta, the experiment had previously been successful in creating live baby mice, but this new study marks the first time in which engineered human cells were found to be an identical match to aborted fetuses. It also marks the first time that human stem and skin cells were combined to form entirely new germ-cell lines.

[STORY: FDA reconsidering ban on homosexual, bisexual blood donors]

We have succeeded in the first and most important step of this process, which is to show we can make these very early human stem cells in a dish, Azim Surani, project leader at the Wellcome Trust and a professor of physiology and reproduction at Cambridge, told The Sunday Times.

Hope for those who cant conceive

The key to the process was SOX17, a master gene which typically works to direct stem cells to form whatever type of tissue or organ is required. Their new process works by manipulating this gene so that it becomes part of a primordial germ cell specification (causing it to create cells that will form an entire person), making it possible to create primordial germ cells in the lab.

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Sperm and egg created from skin cells of two same sex adults

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A stem cell research breakthrough might someday allow same-sex couples to have their own biological children.

Researchers at Cambridge University in England have taken the first steps towards creating artificial sperm and eggs by reprogramming skin cells from adults and converting them into embryonic-like stem cells. The team then compared the engineered stem cells with human cells from fetuses to confirm they were in fact, identical.

The researchers published their findings in the journal Cell earlier this week, stressing that its early days for this type of research.

We have succeeded in the first and most important step of the process, Dr. Jacob Hanna, an investigator with the Weizmann Institute of Science in Israel, told ABC News.

Hanna said the team will now attempt to complete the process by creating fully developed artificial sperm and eggs, either in a dish or by implanting them in a rodent. Once this is achieved, the technique could become useful for any individual with fertility problems, he said, including couples of the same sex.

"It has already caused interest from gay groups because of the possibility of making egg and sperm cells from parents of the same sex," Hanna said.

However, the prospect of creating a baby by these artificial means alone is probably a long way off, Hanna said.

It is really important to emphasize that while this scenario might be technically possible and feasible, it is remote at this stage and many challenges need to be overcome, he said. Further, there are very serious ethical and safety issues to be considered when and if such scenarios become considered in the distant future.

The research was funded by the Wellcome Trust and the Britain Israel Research and Academic Exchange Partnership.

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The Reason Same-Sex Couples May One Day Have Biological Kids

Jeanne Loring holds a petri dish with induced pluripotent stem cells from a Parkinsons patient.

A nine-year legal challenge to human embryonic stem cell patents ended Tuesday, when the Supreme Court declined to hear the case.

The decision means the Wisconsin Alumni Research Foundation, or WARF, will get to keep its patent rights for the cells, which were discovered in 1998 by University of Wisconsin - Madison scientist James Thompson.

However, the challengers succeeded in preventing WARF from gaining rights over another important type of stem cells called induced pluripotent stem cells, said Jeanne Loring, a stem cell scientist at The Scripps Research Institute in La Jolla who was part of a coalition contesting the WARF patents.

IPS cells act much like human embryonic stem cells, and are being researched as an alternative for stem cell therapy. Loring is working with a group that seeks to use them to treat Parkinson's disease.

WARF maintains it has the right to license use of human embryonic stem cells, because Thompson developed the methods to isolate them from embryos, which had not been previously done. Loring said the derivation is an obvious extension of methods used to derive non-primate embryonic stem cells, and therefore not patentable.

Loring and two public interest groups, Consumer Watchdog and the Public Patent Foundation, challenged the patents in 2006, and in 2007 succeeded in narrowing WARF's claims to exclude the IPS cells. Loring and the groups continued the challenge on the grounds that as a product of nature, human embryonic stem cells are not patentable.

The U.S. Patent and Trade Office turned down that challenge, and the case reached the Supreme Court last year. By not hearing the case, the Supreme Court let that decision stand.

"They still own human embryonic stem cells," Loring said. "But the way their patents were originally written, they would have also been able to own IPS cells. If there's one success that I would point to, that was worth all the effort, it's that they can't. And the reason they can't is because we challenged the patent."

Calls and an email sent Tuesday to WARF headquarters in Madison, Wis., were not immediately returned.

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Supreme Court rejects stem cell patent case

Boston, MA (PRWEB) February 25, 2015

Anyone familiar with the founding principles of Asymmetrex, LLC will appreciate the new editorial from its director and the collection of authors he assembled as Associate Editor for the Frontiers Research Topic, titled Stem Cell Genetic Fidelity. Both the introductory editorial and the individual articles are currently available online, ahead of issue in the form of the Frontiers e-book later this year.

Central to the stem cell mechanisms investigated and reviewed by the nine articles is the still controversial proposal of immortal strands in adult tissue stem cells. Based on the experimental observations of K. Gordon Lark in the 1960s, John Cairns predicted the existence of immortal strands of the DNA genetic material about a decade later.

In studies with cultured mouse tissues and plant root tips, Lark had noted that when some cells divided, they seemed to violate well-established genetic laws. These were the Mendelian laws of inheritance, name after Gregor Mendel, who laid their foundation. Each of the 46 human chromosomes has two complementary strands of DNA. One DNA strand is older than the other, because it was used as the template for copying the other. As a result of this inherent age difference in chromosome DNA strands, when the two DNA strands are split to make two new chromosomes before cell division to produce two new cells one chromosome in each of the 46 pairs of new chromosomes has the oldest DNA strand.

Mendels laws maintain that each new sister cell should randomly get a similar number of chromosomes with the oldest DNA strands. But Cairns hypothesized that adult tissue stem cells had a mechanism to ignore Mendels laws. Instead, one of the two cells produced by an asymmetric stem cell division retained all, and only, the chromosomes with the oldest DNA strands. Cairns called these immortal strands. By continuously retaining the same complete set of oldest template DNA strands, Cairns envisioned that tissue stem cells could significantly reduce their rate of accumulation of carcinogenic mutations, which primarily occur by chance when DNA is being copied.

Cairns presented his concept of immortal strands in tissue stem cells in a 1975 report to account for a large discrepancy that he had noted between human cancer rates and human cell mutation rates. He estimated that human cancer rates, though still undesirable, fell far short of expectations based on generally known rates of human cell mutation.

Whereas some scientists continue to view Cairns immortal strand hypothesis as folly, others consider it genius. In the last decade, progress in evidence for immortal strands in stem cells of diverse animal tissues and animal species accelerated greatly. However, little progress has occurred in defining their role in normal tissue stem cells or diseases like cancer.

In his new editorial, Sherley reveals that he is firmly in the camp that views the immortal strand hypothesis as genius. Before founding Asymmetrex, as a laboratory head in two different independent research institutes Fox Chase Cancer Center and Boston Biomedical Research Institute and at the Massachusetts Institute of Technology he developed new tools and approaches for investigating immortal strand functions, which are now a focus for commercial development in the new company. Immortal strands and cellular factors associated with them have significant potential to provide specific biomarkers for tissue stem cells. There is a significant unmet need for such invaluable tools in stem cell research, drug development, and regenerative medicine.

About Asymmetrex (http://asymmetrex.com/)

Asymmetrex, LLC is a Massachusetts life sciences company with a focus on developing technologies to advance stem cell medicine. Asymmetrexs founder and director, James L. Sherley, M.D., Ph.D. is an internationally recognized expert on the unique properties of adult tissue stem cells. The companys patent portfolio contains biotechnologies that solve the two main technical problems production and quantification that have stood in the way of successful commercialization of human adult tissue stem cells for regenerative medicine and drug development. In addition, the portfolio includes novel technologies for isolating cancer stem cells and producing induced pluripotent stem cells for disease research purposes. Currently, Asymmetrexs focus is employing its technological advantages to develop facile methods for monitoring adult stem cell number and function in clinically important human tissues.

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New Commentary from Asymmetrex LLC Director Anticipates Forthcoming E-Book on Stem Cell Genetic Fidelity

Durham, NC (PRWEB) February 25, 2015

A new study published in the latest issue of STEM CELLS Translational Medicine reveals how a particular type of stem cell generated from fat tissue may outperform other types of stem cells in speeding up the healing of wounds caused by type 1 diabetes. In the study, ulcers in a mice model treated with these cells healed significantly faster than those treated with general types of stem cells.

Slow-healing wounds present one of the most common and perplexing complications associated with both type 1 and type 2 diabetes. If left untreated, they can lead to amputation, and even death. In fact, diabetes is the leading cause of non-traumatic lower limb amputation in the United States, according to the American Diabetes Association. Despite this, there are very few consistently effective treatments for speeding the wound-healing process in patients.

Addressing this issue, researchers at the University of Tokyo (UT) School of Medicine partnered with colleagues at the Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology (Ibaraki, Japan) to test whether a type of mesenchymal stem cell (MSC) called Muse, which is harvested from adult adipose tissue (that is, fat), might work better than other types of MSCs in treating diabetes wounds. Previous studies had shown that Muse which stands for multilineage differentiating stress-enduring cells do not have high proliferative activity, but they do generate multiple cell types of the three germ layers without inducing unfavorable tumors. Thus, Muse cells appear to be safer than other induced pluripotent or multipotent cells and might have better therapeutic potential than general (non-Muse) MSCs.

The study details how researchers isolated the Muse cells from human tissue and then injected them into skin ulcers in diabetic mice. Study leader Kotaro Yoshimura, M.D., of UTs Department of Plastic Surgery said that, After 14 days the mice treated with Muse-rich cells showed significantly accelerated wound healing compared to those treated with Muse-poor cells. The transplanted cells were integrated into the regenerated skin as vascular endothelial cells and other cells. However, they were not detected in the surrounding intact regions.

In fact, not only had the wounds of the mice treated with the Muse cells completely healed after the 14-day period, but the healed skin was thicker than that of the non-Muse treated wounds, too.

Were not sure yet why the Muse cells seem to work better, Dr. Yoshimura stated, but they expressed upregulated pluripotency markers and some angiogenic growth factors, and our animal results certainly suggest a clinical potential for them in the future. These cells can be achieved in large amounts with minimal morbidity and could be a practical tool for a variety of stem cell-depleted or ischemic conditions of various organs and tissues.

Fat tissue has been gaining attention as a practical source of adult stem cells, said Anthony Atala, M.D., Editor-in-Chief of STEM CELLS Translational Medicine and director of the Wake Forest Institute for Regenerative Medicine. This study suggests the future clinical potential for Muse cells.

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The full article, Therapeutic Potential of Adipose-Derived SSEA-3-Positive Muse Cells for Treating Diabetic Skin Ulcers, can be accessed at http://www.stemcellstm.com.

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Researchers Hone in on Stem Cell that Speeds Healing of Stubborn Diabetes Wounds