treatment available for autism spectrum disorder
After stem cell therapy treatment available for autism spectrum disorder parents of the child from London United Kingdom testifying most of the amazing improvements they saw after stem cell...

By: Neurogen Brain and Spine Institute

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treatment available for autism spectrum disorder - Video

PUBLIC RELEASE DATE:

19-Jun-2014

Contact: Robert Miranda cogcomm@aol.com Cell Transplantation Center of Excellence for Aging and Brain Repair

Putnam Valley, NY. (June 19, 2014) Researchers in Taiwan have found that peripheral blood stem cells "mobilized" by a special preparation of granulocyte colony-stimulating factor (G-CSF) prior to their injection into rats modeling osteoarthritis (OA), stimulated the bone marrow to produce stem cells, leading to the inhibition of OA progression. The finding, they said, may lead to a more effective therapy for OA, a common joint disease that affects 10 percent of Americans over the age of 60.

The study will be published in a future issue of Cell Transplantation and is currently freely available on-line as an unedited early e-pub at: http://www.ingentaconnect.com/content/cog/ct/pre-prints/content-ct1109Deng.

"Currently, OA treatment involves the use of anti-inflammatory drugs, analgesics, lubricating supplements, or surgery," said study lead author Dr. Shih-Chieh Hung of the Department of Medical Research and Education at the Taipei Veterans general Hospital in Taiwan. "Recently, hematopoietic (blood) stem cells derived from bone marrow have emerged as a potential treatment for OA. We hypothesized that G-CSF-mobilized peripheral blood stem cells (gm-PBSCs) contain a population of primitive stem cells that have the capacity for mobility once released from stem cell niches."

While the beneficial effects of G-CSF-mobilized peripheral blood stem cells have been documented when used for treating the negative effects of chemotherapy and radiation, as well as peripheral arterial diseases, this is the first study to investigate the use of gm-PBSCs to treat skeletal diseases, such as OA.

"We demonstrated that PBSCs, mobilized by G-CSF and infused for five days in rats modelling OA, provided a number of beneficial results, including increasing cluster of differentiation 34 positive (CD34+) cell percentages up to 55 fold," reported the authors. "Further, we demonstrated that the progression of OA was inhibited by the gm-PBSCs."

The researchers noted that the use of G-CSF administration in humans to treat other diseases and conditions has been found to be "safe and effective," despite known side effects such as bone pain, headache, fatigue, and nausea which, they added, are generally "transient, self-limiting and without long-term consequences."

"Although potential long-term adverse effects, such as malignancy after G-CSF administration have been reported, the frequency is low and the relationship between major adverse effects and G-CSF administration is not clear," said Dr. Hung.

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Stem cell mobilization therapy may effectively treat osteoarthritis

Scientists at A*STAR's Singapore Immunology Network (SIgN) have discovered a new class of lipids in the leukemia cells that are detected by a unique group of immune cells. By recognising the lipids, the immune cells stimulate an immune response to destroy the leukemia cells and suppress their growth. The newly identified mode of cancer cell recognition by the immune system opens up new possibilities for leukemia immunotherapy.

leukemia is characterized by the accumulation of cancer cells originating from blood cells, in the blood or bone marrow. Current treatments for leukemia largely involve chemotherapy to eradicate all cancer cells, followed by stem cell transplants to restore healthy blood cells in the patients.

In a recent study reported in the Journal of Experimental Medicine (JEM) online, the team co-led by Dr Lucia Mori and Prof Gennaro De Libero identified a new class of lipids, methyl-lysophosphatidic acids (mLPA), which accumulate in leukemia cells. Following which, the team identified a specific group of immune cells, described as mLPA-specific T-cells that are capable of recognising the mLPA in the leukemia cells. The detection triggers an immune response that activates the T cells to kill the leukemia cells and limits cancer progression. The efficacy of the T cells in killing leukemia cells was also demonstrated in a mouse model of human leukemia.

Thus far, only proteins in cancer cells have been known to activate T cells. This study is a pioneer in its discovery of mLPA, and the specific T cells which can identify lipids expressed by cancer cells. Unlike proteins, lipids in cancer cells do not differ between individuals, indicating that the recognition of mLPA by mLPA-specific T-cells happens in all leukemia patients. This new mode of cancer cell recognition suggests that the T-cells can potentially be harnessed for a leukemia immunotherapy that is effective in all patients.

"The identification of mLPA and its role in activating specific T cells is novel. This knowledge not only sheds light on future leukemia studies, but also complements ongoing leukemia immunotherapy studies focusing on proteins in cancer cells," said Dr Lucia Mori, Principal Investigator at SIgN. "Current treatments run the risk of failure due to re-growth of residual leukemia cells that survive after stem cell transplants. T-cell immunotherapy may serve as a complementary treatment for more effective and safer therapeutic approach towards leukemia."

Professor Laurent Renia, Acting Executive Director of SIgN, said, "At SIgN, we study how the human immune system protects us naturally from infections. We engage in promising disease-specific research projects that ultimately pave the way for the development of treatments and drugs which can better combat these diseases. A pertinent example will be this study; this mode of immune recognition of leukemia cells is an insightful discovery that will create new opportunities for immunotherapy to improve the lives of leukemia patients."

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The above story is based on materials provided by A*Star Agency for Science, Technology and Research. Note: Materials may be edited for content and length.

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New possibilities for leukemia therapy with novel mode of leukemia cell recognition

DUBLIN, June 19, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/v969qd/cell_separation) has announced the addition of the "Cell Separation Technologies Market- Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019" report to their offering.

http://photos.prnewswire.com/prnh/20130307/600769

This report consists of the market analysis for the various technologies used in the cell separation market. Increasing cell therapy oriented research and development globally is driving the cell separation technologies market towards significant growth. The stakeholders for this report include providers and manufacturers of cell separation technology instruments.

The cell separation technologies market is segmented on the basis of technologies that are available in the market and application areas of cell separation technologies. The various technology segments covered in this report are gradient centrifugation and separation based on surface markers. Separation based on surface markers technology include two different techniques namely, magnetic activated cell sorting (MACS) and fluorescence activated cell sorting (FACS).

The application areas of cell separation technologies comprise stem cell research, immunology, neuroscience research and cancer research. Revenue forecast and market analysis for each segment has been given in this study for the period of 2011 to 2019 in terms of USD million in addition to the compound annual growth rate (CAGR %) for each segment of technology and application. The CAGR is provided for forecast period of 2013 to 2019 and 2012 have been considered as base in year for market size estimation.

Geographically, global cell separation technologies market has been segmented into four areas namely, North America, Europe, Asia-Pacific and Rest of the World (RoW). This report also provides the present and future market estimation in terms of USD million for the period 2011 to 2019, in addition to compound annual growth rate (CAGR %) for each geographic area. Further to market size estimation, this report provides recommendations and highlights of the market that should be useful for current and new market players to grow and sustain in the global cell separation technologies market.

Market trends and dynamics such as restraints, opportunities and growth drivers that have impact on present and future position of this market are demonstrated in the market overview chapter of this study. In addition, the market overview chapter also consists of Porter's five forces analysis and market attractiveness by geography to give detailed analysis of the entire competitive status of the global cell separation technologies market.

Key information about the top market players operating in the global cell separation technologies market is given in the company profiles section of this report. Some of the key players profiled in this report include BD Bioscience, EMD Millipore, Mitenyi Biotec GmbH, and STEMCELL Technologies, Terumo BCT, pluriSelect GmbH, and Life Technologies (Thermo Fisher Scientific, Inc.).

Key Topics Covered:

Chapter 1 Introduction

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Cell Separation Technologies Market- Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019

SOUTH BEND, Ind.--- In the 1970's, researchers discovered that a newborn's umbilical cord blood contained special stem cells that could help fight certain diseases.

More than 30 years later doctors are still experimenting and learning more about the use of cord blood.

Amanda Canale doesn't take time with her daughter and niece for granted.

She's just happy to feel good.

"I've been in the hospital, and I've been sick my whole life," said Amanda.

Amanda was born with a rare blood disorder that required daily shots.

"Basically, I have no white blood cells. I have no immune system at all," said Amanda

At 23 she developed Leukemia and was given two weeks to live.

She desperately needed a Bone Marrow Transplant, but family members weren't matches.

Her doctor suggested an Umbilical Cord Blood Transplant.

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Umbilical cord blood helps to save lives

Madison, Wisconsin - Scientists at the University of Wisconsin Carbone Cancer Center (UWCCC) report that a new class of tumor-targeting agents can seek out and find dozens of solid tumors, even illuminating brain cancer stem cells that resist current treatments.

Whats more, years of animal studies and early human clinical trials show that this tumor-targeting alkylphosphocholine (APC) molecule can deliver two types of payloads directly to cancer cells: a radioactive or fluorescent imaging label, or a radioactive medicine that binds and kills cancer cells.

This series of images shows how the alkylphosphocholine (APC) molecule targets and illuminates cancer cells.

The results are featured in todays issue of the journal Science Translational Medicine with the journals cover illustration and a podcast.

The APC targeting molecule was created to exploit a weakness shared by tumors as diverse as breast, brain, colorectal, lung, prostate and skin cancers. Unlike normal cells, cancer cells lack the enzymes to metabolize APC and similar phospholipid ethers that merge with cell membranes.

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New tumor-targeting agent images and treats variety of cancers

2014 Vanderbilt GSC 3MT Finalist: Dikshya Bastakoty - Cardiovascular cell therapy
2014 Vanderbilt GSC 3MT Finalist: Dikshya Bastakoty - Cardiovascular cell therapy: teaching stem cells to fix the broken heart.

By: VanderbiltGSC

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2014 Vanderbilt GSC 3MT Finalist: Dikshya Bastakoty - Cardiovascular cell therapy - Video

PUBLIC RELEASE DATE:

9-Jun-2014

Contact: Lucia Lee NewsMedia@mssm.edu 212-241-9200 The Mount Sinai Hospital / Mount Sinai School of Medicine

(New York June 9, 2014) -- A protein may be the key to maintaining the health of aging blood stem cells, according to work by researchers at the Icahn School of Medicine at Mount Sinai recently published online in Stem Cell Reports. Human adults keep stem cell pools on hand in key tissues, including the blood. These stem cells can become replacement cells for those lost to wear and tear. But as the blood stem cells age, their ability to regenerate blood declines, potentially contributing to anemia and the risk of cancers like acute myeloid leukemia and immune deficiency. Whether this age-related decline in stem cell health is at the root of overall aging is unclear.

The new Mount Sinai study reveals how loss of a protein called Sirtuin1 (SIRT1) affects the ability of blood stem cells to regenerate normally, at least in mouse models of human disease. This study has shown that young blood stem cells that lack SIRT1 behave like old ones. With use of advanced mouse models, she and her team found that blood stem cells without adequate SIRT1 resembled aged and defective stem cells, which are thought to be linked to development of malignancies.

"Our data shows that SIRT1 is a protein that is required to maintain the health of blood stem cells and supports the possibility that reduced function of this protein with age may compromise healthy aging," says Saghi Ghaffari, MD, PhD, Associate Professor of Developmental and Regenerative Biology at Mount Sinai's Black Family Stem Cell Institute, Icahn School of Medicine. "Further studies in the laboratory could improve are understanding between aging stem cells and disease."

Next for the team, which includes Pauline Rimmel, PhD, is to investigate whether or not increasing SIRT1 levels in blood stem cells protects them from unhealthy aging or rejuvenates old blood stem cells. The investigators also plan to look at whether SIRT1 therapy could treat diseases already linked to aging, faulty blood stem cells.

They also believe that SIRT1 might be important to maintaining the health of other types of stem cells in the body, which may be linked to overall aging.

The notion that SIRT1 is a powerful regulator of aging has been highly debated, but its connection to the health of blood stem cells "is now clear," says Dr. Ghaffari. "Identifying regulators of stem cell aging is of major significance for public health because of their potential power to promote healthy aging and provide targets to combat diseases of aging," Dr. Ghaffari says.

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Mount Sinai researchers identify protein that keeps blood stem cells healthy as they age

Dr. Omar Gonzalez presents his Integrative Medicine Clinic in Mexico
http://www.placidway.com/profile/705/ - Watch this Video as Dr.Omar Gonzalez, MD, specialist in Stem Cell Therapy, Integrative Medicine and Chronic Diseases, presents his new clinic located...

By: placidways

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Dr. Omar Gonzalez presents his Integrative Medicine Clinic in Mexico - Video

PUBLIC RELEASE DATE:

9-Jun-2014

Contact: Kimberly Brown kbrown@snmmi.org 703-652-6773 Society of Nuclear Medicine

St. Louis, Mo. (June 9, 2014) Researchers at the Society of Nuclear Medicine and Molecular Imaging's 2014 Annual Meeting revealed how a protein encourages the production of stem cells that regenerate damaged tissues of the heart following an acute attack (myocardial infarction). They further assert that it has a better chance of working if provided early in treatment. This was confirmed by molecular imaging, which captured patients' improved heart health after therapy.

If given after a heart attack, granulocyte colony-stimulating factor (G-CSF) mobilizes bone marrow stem cells that turn down the collateral damage of cell death that occurs after acute myocardial infarction. Other research has shown G-CSF having a beneficial impact on left ventricle ejection fraction, a measurement of how powerfully the heart is pumping oxygenated blood back into the aorta and the rest of the body with each beat. The objective of this study was to find out how beneficial the stem cellstimulating therapy would be if administered early during standard treatment. Early prescription of G-CSF happens to strengthen its effect immediately and after follow up.

"Previous studies have shown that giving G-CSF to unselected heart attack patients failed to satisfactorily improve their condition, but G-CSF may potentially be beneficial if given earlier than 37 hours following myocardial infarction and coronary intervention," remarked Takuji Toyama, MD, the study's principal researcher from the division of cardiology at Gunma Prefectural Cardiovascular Center in Maebashi, Japan. "This study shows that the first intravenous drip infusion of G-CSF during treatment just after hospitalization was able to rescue our patients. I am confident that with additional data from a forthcoming clinical trial, this protocol can be adopted as a standard of practice."

For this study, 40 consecutive patients with acute myocardial infarction were given either G-CSF therapy or saline intravenously for a total of five days beginning during a selected minimally invasive treatment, otherwise known as percutaneous cardiac intervention. Results of one year's worth of SPECT stress tests nailed how earlier start of G-CSF therapy in heart attack patients improves blood flow, access to essential energy and overall cardiac function.

Coronary heart disease caused one out of every six fatalities in the U.S. in 2010, according to 2014 statistics from the American Heart Association. An estimated 620,000 Americans suffered a first heart attack, and 295,000 had a recurrent episode. Collectively, heart attacks occur about once every 34 seconds. Coronary events cause about 379,559 deaths each year.

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Scientific Paper 239: Takuji Toyama, Hiroshi Hoshizaki, Hakuken Kan, Ren Kawaguchi, Hitoshi Adachi, Shigeru Ohsima, Division of Cardiology, Gunma Prefectural Cardiovascular Center, Maebashi, Japan; Masahiko Kurabayashi, Department of Cardiovascular Medicine, Gunma University School of Medicine, Maebashi, Japan, "Is the granulocyte colony-stimulating factor therapy in the earliest phase effective to rescue patients with acute myocardial infarction?" SNMMI's 61th Annual Meeting, June 7, 2014, St. Louis, Missouri.

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Stem cell-stimulating therapy saves heart attack patients

LOUISVILLE, Ky. -- Robert Waddell says he's glad the stem cells that healed him came from "a guy who was 50 years old" and not a human embryo.

As a Catholic, Waddell opposes the destruction of embryos and didn't want to rely on embryonic stem cells to cure his kidney disease. But he avoided this moral dilemma by getting bone marrow stem cells from a friend who donated a kidney as part of a University of Louisville study.

"It has nothing to do with embryonic stem cells," said Waddell, a 47-year-old father of four. "That made it a lot easier."

Recent strides in stem-cell research show adult stem cells to be ever-more-promising, many scientists say, quelling the controversy steeped in faith and science that has long surrounded embryonic stem cells.

In fact, University of Louisville researcher Scott Whittemore said the debate is almost moot.

"Realistically, (many scientists don't use) the types of stem cells that are so problematic anymore," he said, adding that adult stem cells can now be reprogrammed to behave like embryonic stem cells. "The field has moved so fast."

In addition to these genetically reprogrammed adult cells - known as induced pluripotent stem cells or iPS cells - scientists are on the cusp of being able to turn one type of cell into another in the body without using stem cells at all. They shared some of the latest research last week at the annual International Society for Stem Cell Research in Vancouver.

"IPS cells overcame the main ethical issues," namely the use of embryos some Americans consider sacred human life, said Brett Spear, a professor of microbiology, immunology and molecular genetics at the University of Kentucky who uses iPS cells to model liver disease.

But other scientists argue that embryonic stem cell research remains important.

Dr. George Daley, director of the stem cell transplant program at Boston Children's Hospital and past president of the research society, said embryonic cells are a tool in the search for cures.

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Stem-cell advances may quell ethics debate

The Board of Directors of Asterias is honored that Pedro elected to join Asterias as CEO and is very pleased that he also chose to make a significant financial commitment to the company, said Alfred D. Kingsley, Chairman of the Asterias Board of Directors. With Pedro at the helm, Asterias is focused on its efforts to develop and commercialize therapies that have the potential to treat patients with serious unmet medical needs. In particular, Pedro will lead Asterias through the process of advancing its lead clinical-stage programs, AST-OPC1 for the treatment of spinal cord injury and the AST-VAC2 allogeneic dendritic cell cancer immunotherapy platform.

I believe in Asterias technology, its therapeutic programs, and its talented employees and am committed to making the company a success, remarked Mr. Lichtinger. My efforts as the companys CEO will focus on developing innovative therapies for critically ill and chronically ill patients, and creating significant value over time for Asterias shareholders.

About Asterias

Asterias Biotherapeutics is a biotechnology company focused on the emerging field of regenerative medicine. Our core technologies center on stem cells capable of becoming all of the cell types in the human body, a property called pluripotency. We plan to develop therapies based on pluripotent stem cells to treat diseases or injuries in a variety of medical fields, with an initial focus on the therapeutic applications of oligodendrocyte progenitor cells (AST-OPC1) and antigen-presenting dendritic cells (AST-VAC1 and AST-VAC2) for the fields of neurology and oncology respectively. AST-OPC1 was tested for treatment of spinal cord injury in the worlds first Phase 1 clinical trial using human embryonic stem cell-derived cells. We plan to seek FDA clearance to reinitiate clinical testing of AST-OPC1 in spinal cord injury this year, and are also evaluating its function in nonclinical models of multiple sclerosis and stroke. AST-VAC1 and AST-VAC2 are dendritic cell-based vaccines designed to immunize cancer patients against telomerase, a protein abnormally expressed in over 95% of human cancer types. AST-VAC2 differs from AST-VAC1 in that the dendritic cells presenting telomerase to the immune system are produced from human embryonic stem cells instead of being derived from human blood.

In October of 2013, Asterias acquired the cell therapy assets of Geron Corporation. These assets included INDs for the clinical stage AST-OPC1 and AST-VAC1 programs, banks of cGMP-manufactured AST-OPC1 drug product, cGMP master and working cell banks of human embryonic stem cells, over 400 patents and patent applications filed worldwide including broad issued claims to fundamental platform technologies for the scalable growth of pluripotent stem cells and compositions of matter for several hESC-derived therapeutic cell types, research cell banks, customized reagents and equipment, and various assets relating to the AST-VAC2 program and preclinical programs in cardiology and orthopedics.

Asterias is a member of the BioTime family of companies.

Additional information about Asterias can be found at http://www.asteriasbiotherapeutics.com.

About BioTime

BioTime is a biotechnology company engaged in research and product development in the field of regenerative medicine. Regenerative medicine refers to therapies based on stem cell technology that are designed to rebuild cell and tissue function lost due to degenerative disease or injury. BioTimes focus is on pluripotent stem cell technology based on human embryonic stem (hES) cells and induced pluripotent stem (iPS) cells. hES and iPS cells provide a means of manufacturing every cell type in the human body and therefore show considerable promise for the development of a number of new therapeutic products. BioTimes therapeutic and research products include a wide array of proprietary PureStem progenitors, HyStem hydrogels, culture media, and differentiation kits. BioTime is developing Renevia (a HyStem product) as a biocompatible, implantable hyaluronan and collagen-based matrix for cell delivery in human clinical applications, and is planning to initiate a pivotal clinical trial around Renevia, in 2014. In addition, BioTime has developed Hextend, a blood plasma volume expander for use in surgery, emergency trauma treatment and other applications. Hextend is manufactured and distributed in the U.S. by Hospira, Inc. and in South Korea by CJ HealthCare Corporation, under exclusive licensing agreements.

BioTime is also developing stem cell and other products for research, therapeutic, and diagnostic use through its subsidiaries:

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BioTime Subsidiary Asterias Biotherapeutics Announces Investment by CEO

LONDON (CNN) Some birth defects in newborns could one day be a thing of the past due to new robotics technologies being developed to perform surgery on babies in the womb.

Spina bifida is one such disease, affecting approximately 1 in 2,500 newborns worldwide, where a lesion on the back leaves the spinal cord exposed in the womb, leading to severe disabilities, learning difficulties, and sometimes death.

The best option is to perform surgery to correct the problem before the baby is born but the complexities of such a procedure mean this currently only takes place in five countries worldwide. Most countries instead perform surgery after a child is born, but when the majority of damage has been done.

To reduce the risk involved in fetal surgery, scientists at University College London (UCL), and KU Leuven in Belgium are developing a miniscule robotic arm to enter the womb with minimum disruption to mother and baby. The robotics are targeting spina bifida but also lesser known conditions such as twin-twin transfusion syndrome, where blood passes unequally between twins who share a placenta, and fetal lower urinary tract obstruction, where babies are unable to urinate in the womb and their bladders become large and distended.

Surgery on fetuses has been effective in treating some conditions to date, but for spina bifida, the risks to mother and baby mean surgery is currently only performed in a handful of countries, where specialist teams exist.

Most birth defects can be prevented if we can intervene earlier, says Professor Sebastien Ourselin, from the UCL Center for Medical Image Computing, who is leading the new research project. But currently, surgical delivery systems are not available and operating on babies in the womb is reserved for just a handful of the most severe defects as risks are too high.

Ourselins team plans to develop a small three-armed robot, no more than 2 cm wide, to allow more surgeries to take place, as part of a $17 million project funded by the Wellcome Trust and Engineering and Physical Sciences Research Council.

The device will consist of a photoacoustic camera that provides 3D imaging of the fetus in real time, which will help guide two flexible arms to deliver gels or patches to seal the gap in the spine of babies with spina bifida. If successful, the arms will be developed with more dexterity and degrees of freedom to perform surgery themselves and treat further conditions such as congenital heart disease. They may even deliver stem cells as stem cell therapies progress. Once entry into the womb becomes safe, the potential is huge.

In countries where fetal surgery is currently performed, surgeons cut into the mothers womb before 26 weeks of pregnancy, but there are health risks, side effects to mothers and risks of pre-term labor.

Where surgery is available in Europe, people are reluctant and fearful of the side-effects, explains Dr. Jan Duprest, who is leading the work at KU Leuvin and has patients declining surgery quite regularly. Robotic surgery is becoming popular these days and we need to take advantage of that and improve not only the number of patients choosing surgery but also improve the freedom with which we can operate using these flexible probes.

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Researchers developing tiny robotic arm that could fix birth defects in the womb

Originally published June 18, 2014 at 4:37 PM | Page modified June 19, 2014 at 8:32 PM

BELLINGHAM A decade ago, the San Juan Island owners of Comet brought their beloved golden retriever to Drs. Edmund Sullivan and Theresa Westfall at Bellingham Veterinary to see if Comets diagnosis of lymphoma could be treated as something other than a death sentence.

The odds werent good.

At the time, lymphoma was considered incurable, with chemotherapy treatment only a temporary solution because the cancer nearly always re-emerged and resulted in death within a year.

Sullivan and Westfall, who are married, were determined to help. After talking to Dr. Rainer Storb, an expert on human lymphoma at Fred Hutchinson Cancer Research Center in Seattle, they decided to attempt a bone-marrow transplant on Comet. They spent six months visiting the center to learn how.

After removing and preserving bone-marrow stem cells in a painless procedure, the cells are stored for re-injection after radiation therapy. Through DNA analysis, the patients cells are checked for the presence of tumor cells. Sometimes, blood transfusions are needed to provide platelets and red blood cells during recovery.

Its a common procedure in humans but hadnt been tried with dogs.

It worked. Comet survived.

Since Comets recovery, more than 100 dogs have been cured with the treatment through Bellingham Veterinary, and three more veterinary hospitals around the country have been trained in the procedure. The 50 percent cure rate is considered extraordinary.

I didnt invent the procedure, Sullivan says. The knowledge was already out there and we just applied it to dogs.

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Lesson learned at Hutch helping dogs with lymphoma

MP calls for more donors in Pendle to register

11:43am Tuesday 17th June 2014 in News

THE Anthony Nolan charity is searching for more heroes in Pendle to join their bone marrow register in the fight against blood cancer.

Championed by Pendle MP Andrew Stephenson, this search is under way as the Anthony Nolan bone marrow register has been mapped across the UK by area for the first time.

In Pendle, there are more than 1,500 residents willing to donate their stem cells, or bone marrow, to save the life of a stranger.

Anthony Nolan, now in its 40th anniversary year, was the worlds first bone marrow register.

Mr Stephenson said: I am delighted that Pendle has one of the highest number of heroes on the register out of anywhere in Britain, but we could get even more.

Im hunting for more people to sign up today, so we can fight blood cancer together. It is something truly heroic to give a stranger a second chance at life. That is why Im proud of the huge number of Pendle residents already signed up and proud to champion this cause.

For details, visit www. anthonynolan.org/superhero.

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MP calls for more donors in Pendle to register

FRESNO, Calif. (KFSN) --

It's something Jon Galvan experienced five years ago after he almost died from a hemorrhagic stroke while atSubmit work.

"I was typing away and I felt a pop in my head," Galvan told Ivanhoe.

He was able to recover, but Abba Zubair, MD, PhD, Medical Director of Transfusion Medicine and Stem Cell Therapy at Mayo Clinic, Florida says not everyone is as fortunate.

"If it happens, you either recover completely or die," Dr. Zubair told Ivanhoe. "That's what killed my mother."

SubmitDr. Zubair wants to send bone marrow derived stem cells to the international space station.

"Based on our experience with bone marrow transplant you need about 200 to 500 million cells," Dr. Zubair said.

But conventionally grown stem cells take a month. Experiments on earth have shown that stem cells will grow faster in less gravity.

"Five to ten times faster, but it could be more," Dr. Zubair said.

Specifically he hopes to expand the number of stem cells that will help regeneration of neurons and blood vessels in hemorrhagic stroke patients.

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Growing Stem Cells in Space: Medicine's Next Big Thing?

At Novartiss research lab in Cambridge, Massachusetts, a large incubator-like piece of equipment is helping give birth to a new era of psychiatric drug discovery. Inside it, bathed in soft light, lab plates hold living human stem cells; robotic arms systematically squirt nurturing compounds into the plates. Thanks to a series of techniques perfected over the last few years in labs around the world, such stem cellscapable of developing into specialized cell typescan now be created from skin cells. When stem cells derived from people with, say, autism or schizophrenia are grown inside the incubator, Novartis researchers can nudge them to develop into functioning brain cells by precisely varying the chemicals in the cell cultures.

Theyre not exactly creating schizophrenic or autistic neurons, because the cells arent working within the circuitry of the brain, but for drug-discovery purposes its the next best thing. For the first time, researchers have a way to directly examine in molecular detail whats going wrong in the brain cells of patients with these illnesses. And, critically for the pharmaceutical company, there is now a reliable method of screening for drugs that might help. Do the neurons look different from normal ones? Is there a flaw in the way they form connections? Could drugs possibly correct the abnormalities? The answer to each of these questions is a very preliminary yes.

The technique is so promising that Novartis has resumed trying to discover new psychiatric drugs after essentially abandoning the quest. Whats more, its been introduced at a time when knowledge about the genetics behind brain disorders is expanding rapidly and other new tools, including optogenetics and more precise genome editing (see Neurosciences New Toolbox), are enabling neuroscientists to probe the brain directly. All these developments offer renewed hope that science could finally deliver more effective treatments for the millions of people beset by devastating brain disorders.

A revival in psychiatric drug development is badly needed: there hasnt been a breakthrough medicine for any of the common mental illnesses, including schizophrenia, bipolar disorder, or severe depression, in roughly 50 years. From the late 1940s through the 1960s, a series of serendipitous discoveries, beginning with the finding that lithium could help bipolar patients, transformed the treatment of the mentally ill. It became possible to quiet the hallucinations and delusions of schizophrenia and offer a drug to the severely depressed. The sudden availability of pharmacological relief transformed psychiatry and played a role in closing down many of the mammoth mental hospitals of the era. But then, almost as suddenly as it had started, the revolution stalled.

Many of the drugs discovered in the 1950s and 1960s are still the most effective treatments available for schizophrenia, anxiety disorders, and depression. But while these medications have improved the lives of some patients, they are ineffective for others, and they are woefully inadequate in treating many of the worst symptoms. Whats more, the drugs can have severe side effects.

Take schizophrenia, for example. Existing antipsychotic drugs can make the hallucinations and delusions disappear, but they dont improve the so-called negative symptomsthe disruption of emotions such as pleasure, which can leave people uninterested in communicating or even in living. Existing drugs also have no effect on the way schizophrenia can impair concentration, decision-making, and working memory (critical in such tasks as language comprehension). These debilitating cognitive problems make it impossible for people to work and difficult for them even to make the seemingly simple logical choices involved in everyday life. Insidiously, such symptoms can strike high-performing individuals, often in their late teens. People dont understand, says Guoping Feng, a professor of neuroscience at MIT who studies the neural basis of psychiatric disorders. They ask, once a patient is given antipsychotic medicine, Why cant you go to work? But [those with schizophrenia] cant work because they dont have cognitive functions, they dont have normal executive functions. And there are no drugs for this. On top of that are the side effects of antipsychotic medicines, which can include Parkinsons-like movement disorders, dramatic weight gain, or a potentially deadly loss of white blood cells. In short, the illness destroys many patients lives.

We were led down a path that said depression is about being a quart low in serotonin, and schizophrenia means you have a bit too much dopamine on board. But that just isnt how the brain works. The brain isnt a bowl of soup.

Finally, many people with brain disorders are simply not helped at all by available drugs. Antidepressants work well for some people but do nothing for many others, and there are no effective drug treatments for the social disabilities or repetitive behaviors caused by autism.

Overall, neuropsychiatric illness is a leading cause of disability. According to the National Institute of Mental Health (NIMH) in Rockville, Maryland, 26 percent of American adults suffer from a diagnosable mental disorder in any given year. Severe depression, the most common of these disorders, is the leading cause of disability in the U.S. for individuals between 15 and 44. Around 1 percent of the American population suffers from schizophrenia; one in 68 American children is diagnosed with an autism spectrum disorder.

Though the need for better treatments is unquestionable, drug companies had until very recently simply run out of good ideas. The drugs developed in the 1950s and 1960s were discovered by accident, and no one knew how or why they worked. In the subsequent decades, drug researchers reverse-engineered the medications to identify the brain molecules that the drugs acted on, such as dopamine and serotonin. In retrospect, however, scientists now realize that while tweaking the levels of these chemicals addressed some symptoms of psychiatric disorders, it was a crude strategy that ignored the biological mechanisms underlying the illnesses.

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Shining Light on Madness

Poway, CA (PRWEB) June 20, 2014

Vet-Stem, Inc. announced that another patent has issued under its exclusive worldwide license with Artecel, Inc. and with The University of California. This patent covers compositions of adipose tissue-derived stem cells that can differentiate into many types of tissues include cartilage, bone, nerve, kidney, heart and skin. This patent will provide coverage for the on-going commercial and development programs at Vet-Stem.

This new patent adds to the other patents in the Vet-Stem portfolio that cover compositions and methods of production of regenerative cells from adipose tissue for many diseases in humans and animals. Vet-Stem has exclusive worldwide rights for veterinary use of these patents (over 50 issued and 70 pending patents) which improves the companys intellectual property position in this rapidly developing field.

As the first company in the United States to provide an adipose-derived stem cell service to veterinarians for their patients, Vet-Stem, Inc. pioneered the use of regenerative stem cells in veterinary medicine. In the last decade over 10,000 animals including horses, dogs, cats, and some exotics have been treated using Vet-Stems services.

Intellectual property rights are key assets in these markets and our investments in the area over the last decade have created tremendous value for our shareholders, said Robert Harman, DVM, MPVM, CEO and Founder of Vet-Stem. We need to do everything possible to protect and grow the market that we are creating in Regenerative Veterinary Medicine by providing the highest quality control in the industry. The value of this technology has increased greatly since the founding of the company in 2002 by providing clear evidence of the therapeutic activity and safety of these stem cells.

Vet-Stem researchers have been authors on 11 peer-reviewed papers including the first blinded, controlled, multicenter study of adipose-derived stem cells for chronic osteoarthritis in the canine hip joint, and the first multicenter clinical study of adipose-derived stem cells for chronic osteoarthritis in the canine elbow. Vet-Stem is actively investigating stem cell therapy for immune-mediated and inflammatory disease, as well as organ disease and failure.

About Vet-Stem, Inc. Vet-Stem, Inc. was formed in 2002 to bring regenerative medicine to the veterinary profession. The privately held company is working to develop therapies in veterinary medicine that apply regenerative technologies while utilizing the natural healing properties inherent in all animals. The company holds exclusive licenses to over 50 patents including world-wide veterinary rights for use of adipose derived stem cells. For more on Vet-Stem, Inc. and Veterinary Regenerative Medicine visit http://www.vet-stem.com or call 858-748-2004.

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Canadian Patent for Adipose Stem Cells Issued Under Vet-Stem License

Tampa, FL (PRWEB) June 19, 2014

Located in Tampa, FL, Lung Institute was instrumental in allowing Robert Ware get his life back. Three months ago, Robert decided to take his health into his own hands and move ahead with stem cell treatment. Hundreds of people with lung disease have been treated with the companys innovative use of stem cells from the patients own body.

Stem cell therapy is a viable option for many people with lung disease, said Dr. Burton Feinerman, Medical Director of the Lung Institute. Our patients are breathing easier, walking further, and depending less on supplemental oxygen.

For Robert, 71, chronic obstructive pulmonary disease (COPD) was taking over his life. Over the past decade, this progressive lung disease diminished his quality of life and forced him away from the activities he used to love. Robert was unable to be outdoors, attend live music shows in the town squares and work on his yard and landscaping. A few months ago, Robert had a health scare that he thought was a heart attack. He was actually experiencing lung spasms and not receiving enough oxygen, often referred to as a COPD exacerbation.

COPD is not only the third leading cause of death in the United States, but is responsible for severely limiting sufferers quality of life. People with COPD often cant even walk to their mailbox without debilitating shortness of breath. For people without COPD, it is akin to breathing through a small straw while carrying out normal activities.

In Roberts case, his exacerbation caused him to look for alternatives to the traditional medications he had been taking. Robert and his wife decided stem cell therapy at the Lung Institute was the best option for him. Robert received autologous stem cell therapy, meaning stem cells from his own body were used to help cue natural healing processes for damaged lung tissue. After the minimally invasive, outpatient procedure, Robert returned home and was able to regain a substantial amount of his quality of life.

Before treatment, I was pretty much on oxygen all the time, said Robert. I couldnt do much without my oxygen. Today, Im doing just about anything I want to do.

Now, Robert no longer needs to pay someone to take care of his lawn. Robert is able to be outdoors, mow the grass, work around the house and go out with friends.

People are just amazed how well Im doing. Im probably 75% to what I was originally, 10 years ago, added Robert. I started getting better fast and my friends couldnt believe it. They were shocked. It was kind of funfeeling good, rather than being sick.

About Lung Institute At Lung Institute (LI), we are changing the lives of hundreds of people across the nation through the innovative technology of regenerative medicine. We are committed to providing patients a more effective way to address pulmonary conditions and improve quality of life. Our physicians, through their designated practices, have gained worldwide recognition for the successful application of revolutionary minimally invasive stem cell therapies. With over a century of combined medical experience, our doctors have established a patient experience designed with the highest concern for patient safety and quality of care. For more information, visit our website at LungInstitute.com, like us on Facebook, follow us on Twitter or call us today at 1-855-469-5864.

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Lung Institute Instrumental in Allowing Robert Ware to Get His Life Back

When patients have to undergo a bone marrow transplant, the procedure weakens their immune system. Viruses that are usually kept in check in a healthy immune system may then cause potentially fatal infections. Scientists at Technische Universitt Mnchen (TUM), together with colleagues from Frankfurt, Wrzburg and Gttingen, have now developed a method which could offer patients conservative protection against such infections after a transplant. The method has already been used to treat several patients successfully.

The cells of the human immune system are created from special stem cells in the bone marrow. In diseases affecting the bone marrow, such as leukemia, the degenerate cells must be destroyed using radiation or chemotherapy. Subsequently, the hematopoietic system has to be replaced with stem cells from the blood of a healthy donor. Because of the resulting temporary weakening of the immune system, patients are more exposed to viruses that would normally be warded off.

The cytomegalovirus (CMV), which can cause serious damage to lungs or liver in persons with a weakened defense, poses a major clinical problem. In healthy human beings, a CMV infection will usually not produce any symptoms, since the virus is kept at bay by specific immune cells. In their work, the scientists were able to demonstrate that the transfer of just a few specific immune cells is sufficient to protect the recipient with the weakened immune system against infections. To do this, they used T cells that can recognize and kill specific pathogens.

Tested in an animal model

Dr. Christian Stemberger, first author of the study, and his colleagues, first isolated T cells from the blood of healthy donor mice. These immune cells were directed against molecular elements of a bacterial species which normally causes severe infections in animals. The T cells were then transferred to recipient mice that, due to a genetic modification, could no longer produce immune cells of their own -- similarly to patients suffering from leukemia.

Following the T cell transfer, the researchers infected the treated recipient mice with the bacteria. The results showed that the animals now have effective immune protection against the pathogens, preventing them from becoming ill. "The most astonishing result was that the offspring cells of just one transferred donor cell were enough to completely protect the animals," Christian Stemberger explains.

Successfully used in patients

Finally, the scientists used virus-specific T cells to treat two critically ill patients. Due to a congenital immunodeficiency and leukemia, respectively, stem cell transplants had to be performed on the two patients. Weakened by the procedure, both patients developed CMV infections.

Using a new method, the scientists therefore isolated T cells specifically programmed to target the CMV virus from the blood of the donor and transferred small numbers of these cells to the patients. After only a few weeks, the virus-specific cells proliferated. At the same time, the number of viruses in the blood dropped. "It is a great advantage that even just a few cells can provide protection. This means that the cells can be used for preventive treatment in low doses that are gentler on the organism," Dr. Michael Neuenhahn, last author of the study, explains.

The potential of the identified T cells will now be examined in a clinical study. In addition to an innovative method for cell purification, scientists also have at their disposal a new TUM facility for the sterile manufacture of cell products. In TUMCells, cells can be produced in highly-pure conditions, in so-called clean rooms. In the future, the scientists want to use recent results and TUMCells to develop innovative cell therapies.

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Promising T cell therapy to protect from infections after transplant