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FDA receives complaint about Houston company that stored Gov. Perry's stem cells

The U.S. Food and Drug Administration has received a complaint alleging the Houston company involved in Gov. Rick Perry's unregulated adult stem-cell operation is a potential danger to patients and not in compliance with federal law.

In an eight-page letter sent last month, University of Minnesota bioethicist Leigh Turner called on the FDA to investigate Celltex Therapeutics Corp., which banks people's stem cells for future reinjection in the event of disease or injury. Perry was the company's first customer last year.

"It appears their business plan involves injecting or infusing on a for-profit, commercial basis non-FDA-approved adult stem cells into paying customers," Turner wrote in the Feb. 21 letter. "This plan conflicts with FDA regulations governing human stem cells."

An FDA spokeswoman declined comment, but Turner said an agency official told him the matter has been assigned to an investigator and is being taken seriously.

Celltex co-founder David Eller said Tuesday night he is confident the company will "meet all FDA specifications." He emphasized that Celltex doesn't administer stem cells, but stores and processes them at the behest of doctors who later reinject them into patients.

Dr. Stanley Jones, a Houston orthopedic surgeon, injected Perry's stem cells during his back surgery in July.

The plan by Celltex and Perry to make Texas a leader in the therapy have been controversial since details about the governor's procedure became known last summer. The therapy, drawing on the ability of adult stem cells to replenish dying cells, is promising but thought by most medical researchers to need much more clinical study before it is commercialized.

Stem cells are a kind of medicine known as biologics, therapy involving living cells rather than chemicals. Most medical experts say that adult stem-cell therapy involves more than the "minimal manipulation" the agency allows without its oversight because the cells are isolated, cultured in a laboratory and stored for some period of time before being reinjected.

The FDA has recently stepped up enforcement of unregulated adult stem cell activity, though legal experts interviewed last fall by the Chronicle said it was unclear whether the agency would look into Perry's procedure because he seemed fully informed and unharmed by it.

The Texas Medical Board is currently considering a policy that would require providers of stem cells and other experimental drugs to use them only with the permission of independent review committees that assess trials for patient safety. The policy comes up for final approval in April.

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FDA receives complaint about Houston company that stored Gov. Perry's stem cells

Epigenetic signatures direct the repair potential of reprogrammed cells

When skin cells are reprogrammed, many of their cellular properties are recalibrated as they aquire stem cell properties and then are induced to become skin cells again. In order for these "induced" stem cells to be viable in treatment for humans (tissue regeneration, personalized wound healing therapies, etc.), researchers need to understand how they retain or even improve their characteristics after they are reprogrammed.

Since the initial discovery of reprogramming, scientists have struggled with the unpredictability of the cells due to the many changes that occur during the reprogramming process. Classifying specific epigenetic signatures, as this study did, allows researchers to anticipate ways to produce cell types with optimal properties for tissue repair while minimizing unintended cellular abnormalities.

The researchers used reprogrammed cells to generate three-dimensional connective tissue that mimics an in vivo wound repair environment. To verify the role of the protein (PDGFRbeta) in tissue regeneration and maintenance, the team blocked its cellular expression, which impaired the cells' ability to build tissue.

"We determined that successful tissue generation is associated with the expression of PDGFRbeta. Theoretically, by identifying the epigenetic signatures that indicate its expression, we can determine the reprogrammed cells' potential for maintaining normal cellular characteristics throughout development," said first author Kyle Hewitt, PhD, a graduate of the cell, molecular & developmental biology program at the Sackler School of Graduate Biomedical Sciences, and postdoctoral associate in the Garlick laboratory at Tufts University School of Dental Medicine (TUSDM).

"The ability to generate patient-specific cells from the reprogrammed skin cells may allow for improved, individualized, cell-based therapies for wound healing. Potentially, these reprogrammed cells could be used as a tool for drug development, modeling of disease, and transplantation medicine without the ethical issues associated with embryonic stem cells," said senior author Jonathan Garlick, DDS, PhD, a professor in the department of oral and maxillofacial pathology and director of the division of tissue engineering and cancer biology at TUSDM.

Jonathan Garlick is also a member of the cell, molecular & developmental biology program faculty at the Sackler School and the director of the Center for Integrated Tissue Engineering (CITE) at TUSDM.

More information: Hewitt KJ, Shamis Y, Knight E, Smith A, Maione A, Alt-Holland A, Garlick JA. Journal of Cell Science. "PDGFRbeta Expression and Function in Fibroblasts Derived from Pluripotent Cells is Linked to DNA Demethylation" Published online February 17, 2012, doi: 10.1242/jcs.099192

Provided by Tufts University

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Epigenetic signatures direct the repair potential of reprogrammed cells

Washington Center for Pain Management Begins Enrollment in United States Stem Cell Therapy Study in Subjects With …

EDMONDS, Wash., March 14, 2012 /PRNewswire/ --Washington Center for Pain Management is participating in a nationwide FDA-cleared adult stem cell study testing novel treatment for chronic low back pain and has enrolled its first patient. The study will test the use of Mesenchymal Precursor Cells (MPCs) adult stem cells derived from bone marrow that will be directly injected into the lumbar disc. The minimally invasive procedure may offer an alternative to back surgery for eligible patients with chronic pain from degenerative discs.

An estimated 30 million people in the United States suffer from back pain. Degenerative disc disease is the most common cause of low-back pain, which develops with the gradual loss of a material called proteoglycan, which cushions the bones of the spine and enables normal motion.

Most patients with low-back pain respond to physical therapy and medications, but in advanced cases, artificial disc replacement or spinal fusion -- removal of the degenerated discs and the fusion of the bones of the spine -- is necessary. However, these surgeries often are not entirely effective.

"Millions of Americans are debilitated by chronic low back pain," says Dr Hyun Joong Hong MD, the lead investigator at The Washington Center for Pain Management. "This promising therapy is at the cutting edge of medical science and has the potential to create a paradigm shift in our approach to minimally invasive solutions to this disease."

Researchers will enroll approximately 100 study participants. About fifteen participants will be enrolled at The Washington Center for Pain Management and the rest at 11 other medical centers throughout the United States. The trial is scheduled to last for three years.

Washington Center for Pain Management is enrolling study participants suffering from moderate low-back pain for a minimum of six months and whose condition has not responded to other, conventional treatments.

Once enrolled, patients are randomly assigned to one of four treatment groups:

Patients will receive a single injection of their assigned test agent directly into the center of the target discs within their spine and will be monitored for safety. Patients will also be monitored using imaging to identify any changes in their disease condition or disease progression. Use of pain medications, self-reports of pain, subsequent surgical interventions and assessments of disability, quality of life, productivity and activity will be evaluated. Repair of the disc and reduction of chronic back pain will be assessed in each patient.

Promising results have been observed in prior research using animal models when stem cells were investigated for the repair of damaged spine discs. The cells were well tolerated in these study animals.

This study is sponsored by Mesoblast Limited, a world leader in the development of biologic products for the broad field of regenerative medicine. Mesoblast has the worldwide exclusive rights to a series of patents and technologies developed over more than 10 years relating to the identification, extraction, culture and uses of adult Mesenchymal Precursor Cells (MPCs). The MPCs are derived from young adult donors' bone marrow and are immune tolerant.

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Washington Center for Pain Management Begins Enrollment in United States Stem Cell Therapy Study in Subjects With ...

Gut Cells Could Be Used To Produce Insulin For Diabetes Patients

March 13, 2012

Columbia researchers have conducted a study that suggests cells inside intestines could be employed to make insulin for patients with type I diabetes. Previously, researchers considered stem cell transplants to be the only way to replace lost cells inpatients with type I diabetes. Such a discovery could also mean that these patients would be free from daily insulin injections as well.

Researchers have been conducting their work on mice and published their results in the journal Nature Genetics.

Type I diabetes is an autoimmune disease that destroys pancreas cells used for producing insulin. Once these cells go missing in the pancreas, patients with the disease have to inject themselves with insulin to keep their blood glucose levels in balance.

Scientists have long sought to combat the effects of type I diabetes by creating a cell that will do the work of the pancreas cells by releasing insulin into the blood stream when necessary. Researchers have been able to recreate these types of cells in the lab using stem cells. However, these cells are not yet appropriate for use in diabetes patients because they do not release insulin at the appropriate time. If glucose levels go unchecked and unbalanced, a patient could fall victim to hypoglycemia.

Doctors Chutima Talchai, PhD and Domenico Accili, MD and professor of medicine at Columbia University Medical Center conducted the study on progenitor cells in mice. Their research shows that these cells were able to create insulin-producing cells.

Progenitor cells are like stem cells in that they can be used to recreate other cells. However, they cannot divide and replicate cells indefinitely. Doctors Talchai and Accili used progenitor cells from the gastrointestinal tract, as they have been found to produce cells that can recreate serotonin, gastric inhibitory peptide, and other cells and hormones found in the bloodstream and GI tract.

The doctors found their results by controlling a specific gene that has been found to decide what a cell will be, Foxo1. When this gene was flipped off, the progenitor cells began to produce insulin on their own.

These cells could be dangerous if they did not release the right amount of insulin at the right time, but researchers found that these cells did just that.

The insulin-producing progenitor cells used in the mice effectively regulated glucose levels and produced insulin in sufficient quantity.

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Gut Cells Could Be Used To Produce Insulin For Diabetes Patients

Gut Cells Turned To Insulin Factories – New Type l Diabetes Treatment

Editor's Choice Academic Journal Main Category: Diabetes Article Date: 13 Mar 2012 - 12:00 PDT

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The study was carried out by Chutima Talchai, Ph.D, a New York Stem Cell Foundation-Druckenmiller Fellow, and Domenico Accili, M.D., professor of medicine at Columbia University Medical Center.

Type 1 diabetes is an autoimmune disease that kills cells in the pancreas which produce insulin, resulting in high levels of glucose in the blood. As the pancreas is unable to replace these cells, individuals suffering with the disease must inject insulin into themselves in order to manage their blood sugar. Patients must also monitor their sugar levels numerous times a day, as blood glucose that is too low or too high can be fatal.

For scientists researching type 1 diabetes, one of the leading goals is to replace lost insulin-producing cells with new cells that release insulin into the bloodstream as needed. Even though researchers are able to generate these cells in the laboratory from embryonic stem cells, they are not suitable for transplant in patients as they do not release insulin appropriately in response to sugar levels, potentially resulting in a deadly condition called hypoglycemia.

In the intestine of mice, the researchers found that certain gastrointestinal progenitor cells are able to generate insulin-producing cells.

Usually, progenitor cells are responsible for generating a vast range of cells, such as gastric inhibitory peptide, cells that produce serotonin, as well as other hormones secreted into the GI tract and bloodstream.

The researchers discovered that when they switched off Foxo1 (a gene known to contribute in cell fate decisions), the progenitor cells also generated cells that produced insulin. In addition, the team found that although more cells were produced when Foxo1 was switched off early in development, they were also produced when the Foxo1 was switched off in adult mice.

Dr. Accili, explained:

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Gut Cells Turned To Insulin Factories - New Type l Diabetes Treatment

TEDMED 2012 Conference Offers $2 Million in Scholarships to Health and Medicine Leaders and Innovators; Free National …

WASHINGTON, March 13, 2012 /PRNewswire/ -- TEDMED, http://www.TEDMED.com, the annual gathering where science, medical and technology leaders focus on "imagination, innovation and inspiration" to advance the art of health and medicine, today announced two new programs that will vastly increase the size and scope of its audience.

TEDMED is the world's only TED-licensed event focused solely on innovation and breakthrough thinking across all of health and medicine. It will be held at the John F. Kennedy Center for the Performing Arts in Washington, D.C., April 10 - 13.

Speakers, attendee-Delegates and participants will range from biologists (Dr. E.O. Wilson) and writers (Ben Goldacre), to physicists (Albert-Laszlo Barabasi) and public health leaders like the director of the National Institutes of Health (Dr. Francis Collins). Topics to be explored by TEDMED speakers will include neuroscience, microbiology, surgery, oncology, stem cell therapy, bad science, Alzheimer's, robotics, game science, wearable tech, disease evolution, patient choice, virtual anatomy models, the nature of imagination, and dozens more.

For the first time this year, TEDMED will offer a free simulcast, TEDMEDLive, to teaching hospitals, medical schools, research institutions, university life science departments, state and federal government agencies, health-oriented corporations and non-profits across the nation. Participants, forecasted at more than 50,000, will be able to view a high-definition live stream of each presentation and performance. Using the TEDMED Connect mobile app, remote participants can also ask questions of the speakers in real time, which may be answered directly from the TEDMED stage.

Over 2,000 TEDMEDLive simulcast locations will participate, including institutions such as: Case Western Reserve University, Harvard University, University of California (Davis and Irvine), University of Pennsylvania, University of Washington, University of Virginia, Tulane University, Vanderbilt University and Yale University.

Another new TEDMED initiative is the Front-Line Scholarship Program, which offers up to $2 million in half- and full-fee scholarships to those leaders and innovators who are on the front lines of health and medicine. It assists those who would both contribute to the TEDMED conference as attendees, and would greatly benefit from joining the conference in Washington, D.C. in person as a Delegate. The Front-Line Scholarship Program is underwritten by the TEDMED Patron Fund, whose major contributors include Humana and The California Endowment.

"TEDMED is for everyone who is passionate about the future of health and medicine," said Jay Walker, curator of TEDMED."Accordingly, TEDMED is committed to bringing even more expertise and perspective to the table for a national discussion of health and medicine, regardless of ability to pay through our Front-Line Scholarship program. Front-Line Scholarships will permit the broadest possible group of healthcare providers, first responders and other contributors to attend so they can share even more ideas that will save lives."

More than 1,200 TEDMED onsite attendees including researchers, physicians, technologists and policy experts will foster cross-disciplinary collaboration and learning at the Kennedy Center this April. Institutions of excellence represented by speakers and attendees will include The American Cancer Society, The American Red Cross, Biodigital Systems, The Boulis Laboratory, Brandeis University, Brigham and Women's Hospital, The California Institute of Technology, Center for Complex Network Research, The Centers for Disease Control and Prevention, Duke University, Emory University, Harvard University, mc10, Methodist Institute for Technology, Innovation, and Education, The National Institutes of Health, New York University, Penn State University, Quest Diagnostics, The Center for Alzheimer Research and Treatment, Reuters Health, Children's Hospital Boston, The U.S. Department of Health and Human Services, and the Young Professionals Chronic Disease Network.

TEDMED Speaker List (as of 3/12/2012)

Additional speakers will be announced prior to the conference start date.

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TEDMED 2012 Conference Offers $2 Million in Scholarships to Health and Medicine Leaders and Innovators; Free National ...

StemCells, Inc. Reports Fourth Quarter and Year End 2011 Financial Results and Provides Business Update

NEWARK, Calif., March 13, 2012 (GLOBE NEWSWIRE) -- StemCells, Inc. (Nasdaq:STEM - News), a leading stem cell company developing and commercializing novel cell-based therapeutics and tools for use in stem cell-based research and drug discovery, today reported financial results for the fourth quarter and year ended December 31, 2011 and provided a business update.

"The StemCells team made significant progress in 2011 with regard to two critical goals for the Company, namely accelerating and broadening our HuCNS-SC neural stem cell clinical trial agenda for diseases of, and injuries to, the central nervous system, while at the same time reducing our operating cash burn. We are now uniquely positioned as the only stem cell company pursuing clinical trials for disorders of all three organs of the CNS, the brain, spinal cord and eye," said Martin McGlynn, President and CEO of StemCells, Inc. "We have strong preclinical data underlying all our clinical trials, much of which has already been published in peer-reviewed journals, but we realize that the true test of our proprietary cell-based technology will be in the clinic. In this regard, I am pleased to confirm StemCells remains on track to report safety and efficacy data from our recently completed Phase I Pelizeaus-Merzbacher disease trial at the European Leukodystrophy Association meeting to be held in Paris, March 31-April 1. We are confident that executing our clinical trial agenda, while controlling our cash burn, is the best way to build lasting shareholder value."

Fourth Quarter and Recent Business Highlights

Therapeutic Product Development

Tools and Technologies Programs

Other Business Activities

Fourth Quarter 2011 Financial Results

For the fourth quarter of 2011, the Company reported a net loss of $7,212,000, or $(0.47) per share, compared with a net loss of $8,957,000, or $(0.70) per share, for the fourth quarter of 2010. Loss from operations in the fourth quarter of 2011 was $7,313,000, which was 5% lower when compared to the $7,706,000 loss from operations in the fourth quarter of 2010. Included in net loss and loss from operations in the fourth quarter of 2011 is a charge of $655,000 for the write-off of an acquired intangible asset.

Total revenue during the fourth quarter of 2011 was $541,000, compared to $699,000 in the same period of 2010. The decrease of 23% from 2010 to 2011 was due to both lower product sales and lower licensing and grant revenues. Total revenues in the fourth quarter of 2010 were higher due to a particularly strong quarter in our SC Proven business as well as the receipt of a milestone payment under a licensing agreement of approximately $438,000 in 2010.

Total operating expenses in the fourth quarter of 2011 were $7,807,000, compared to $8,341,000 in the fourth quarter of 2010. Excluding the impairment of the intangible asset, which is included as an operating expense, total operating expenses in the fourth quarter of 2011 were $7,152,000, or 14% lower than the same period in 2010. In the fourth quarter of 2011, research and development expenses totaled $4,834,000, or 18% less than in the same period of 2010, while selling, general and administrative expenses totaled $2,290,000, or 8% lower. The significant reduction in operating expenses was primarily attributable to the Company's cost containment efforts, including the reduction in force effected in May 2011.

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StemCells, Inc. Reports Fourth Quarter and Year End 2011 Financial Results and Provides Business Update

Stem Cell Therapy at Newkirk Family Veterinarians – Hunter’s Story – Video

12-03-2012 17:41 Dr.Mark Newkirk is once again on the cutting edge of medicine. Newkirk Family Veterinarians now offer STEM CELL THERAPY for pets. Dr. Mark Newkirk combines traditional medicine and surgery with Holistic Alternatives to access the best of both worlds. As a Veterinarian, Dr. Newkirk has been serving Southern New Jersey for over 25 years. He is extensively trained in medicine and surgery and also is skilled in the care of exotic pets such as reptiles and birds. Dr. Newkirk is also one of only 5 doctors in the country currently undergoing training by the nationally renowned Dr. Martin Goldstein, the author of "The Nature of Animal Healing", and founder of immuno-augmentative therapy for animals, a true alternative cancer therapy. Dr. Newkirk is a member of American Holistic Veterinary Medical Society, the American Veterinary Medical Association, New Jersey Veterinary Medical Association and the Colorado Veterinary Medical Association. For more information check out Stem Cell Therapy on The Animal Planet's dogs 101 http://www.youtube.com

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Stem Cell Therapy at Newkirk Family Veterinarians - Hunter's Story - Video