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WPI spinoff VitaThreads to make biopolymer sutures

By Stem Cell Clinic

Harry Wotton, CEO, VitaThreads

VitaThreads LLC, a new life sciences company focused on making biopolymer threads and sutures for stem cell delivery and other uses, has been spun out of Worcester Polytechnic Institute.

The company, which CEO Harry Wotton said was incorporated two weeks ago, was founded by two WPI biomedical engineering professors, George Pins and Glenn Gaudette. It will commercialize the microthread technology under a license from WPI as a new treatment for common sports injuries and heart attacks and as a new way to deliver stem cells to regenerate damaged tissues in people and animals.

The company will have access to a computer-controlled extruder designed and built in Gaudettes lab to ramp up microthread production. It will operate initially within WPIs Bioengineering Institute at Gateway Park.

Pins and Gaudette will be scientific advisors to VitaThreads management, which includes co-founders Adam Collette, vice president of product development, and Wotton, who graduated from WPI in 1994. The four are the only employees now.

Cell therapies and tissue regeneration are coming to the clinic, and we believe the VitaThreads platform will be an important delivery system for these new therapies, said Wotton. He has two other startups to his name, veterinary orthopedics company Securos Inc. and International Veterinary Distribution Network Inc., both of Charlton. He sold both in 2007 for a total of $5 million to MWI Veterinary Supply Inc. of Idaho.

It was a great experience, and but I was ready for new challenges, Wotton said. It was time for me to get out of the big corporate environment and get back to a startup, which is what I really love. And the opportunity to work with the team at VitaThreads was a perfect fit.

About $1 million in National Institutes of Health and other grants has gone into the technology development at WPI, and Wotton said the company has $200,000 in funding now from government Small Business Innovation Research (SBIR) grants and from the companys owners. We need to get $500,000 to $1 million over the next 18 months to get to the next level, said Wotton, who also is trying to entice angel investors to contribute.

Made of collagen, fibrin, and other biologic materials, biopolymer microthreads about the width of a human hair can be braided into cable-like structures that mimic natural connective tissues. First developed in Pinss lab as a potential tool for repairing torn anterior cruciate ligaments in the knee, the microthreads were adapted by Pins and Gaudette for use as biological sutures to deliver bone marrow-derived stem cells to regenerate cardiac muscle damaged during a heart attack. Other WPI labs are using the threads, seeded with various cell types, as scaffolds for wound-healing and skeletal muscle regeneration, among other purposes, according to WPI.

VitaThreads plans to develop the microthread technology for a range of human clinical uses, but its first commercial product will deliver stem cells for the animal medicine market. Stem cell therapies are still in the research and development phase for humans, but they are a reality today in animal medicine, Wotton said. Every year thousands of horses and dogs have stem cell injections that heal torn ligaments and other connective tissues; this technology will be able to deliver those stem cells much more efficiently. He said the types of injuries that ended the careers of race horses like Barbaro and more recently Ill Have Another are targets for the stem cell treatment. It has high efficiency in delivery of stem cells, he said. Current methods use intravenous delivery, injections, hydrogels and scaffolds.

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WPI spinoff VitaThreads to make biopolymer sutures

Jets safety LaRon Landry’s rehab speeding along thanks to advanced medicine

By Uncategorized

The left Achilles tendon that forced LaRon Landry to miss most of the last two seasons with the Washington Redskins is totally healed and, remarkably, no surgery was required.

LaRon Landry hopes to add some lumber to New Yorks secondary. (Nick Wass - Associated Press) The New York Jets safety spurned advice to go under the knife, instead opting for alternative medicine. And so far, so good. Landry joined his new teammates at minicamp this week, and, although he could not practice, his progress has Coach Rex Ryan giddy.

LaRon is way ahead of where our trainers thought hed be, Ryan told the teams Web site on Wednesday. Weve just got to be smart the next couple of days that he doesnt overdo things. Hes on the right track and we feel good about it.

Landrys secret? A stem cell treatment called AminoMatrix and a couple of platelet-rich plasma transfusions. PRP treatments are becoming increasingly popular for athletes looking to avoid surgery. Tiger Woods used them to recover from a knee injury.

Im progressing and things are looking real well I was kind of shocked myself, Landry said. I cant wait to get back out there and be with the team.

Landrys bulging biceps and muscular physique were as familiar as his massive hits in the Washington secondary. In February, Landry tweeted a photo of himself in which he looked particularly large, leading to some public speculation about steroid use. In a Twitter conversation with a concerned Redskins fan, Landry defended his weight, which was up to 218 pounds in March.

Of the injuries that prematurely ended his 2011 season, Landry said the Achilles is totally healed and that hes waiting for the heel bone that is connected to the tendon to fully heal.

When he returns, hell join former Dolphin Yeremiah Bell and Eric Smith to form a formidable trio of safeties for the Jets secondary.

I think these guys can do a lot more than just go in there and blast you on the running game, Ryan said of Landry and Bell. Landry, when hes healthy, is a 4.3-something-in-the-40 type of guy. Hes got tons of God-given ability.

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Jets safety LaRon Landry’s rehab speeding along thanks to advanced medicine

Cell Therapeutics Appoints New Chief Medical Officer

By Uncategorized

June 14, 2012, SEATTLE /PRNewswire/ -- Cell Therapeutics, Inc. ("CTI") (NASDAQ and MTA: CTIC), a company focused on translating science into novel cancer therapies, today announced that former OncoMed Pharmaceuticals executive, Steven E. Benner, M.D., M.H.S., has joined CTI as Executive Vice President and Chief Medical Officer ("CMO"), reporting to James A. Bianco, M.D., Chief Executive Officer. Dr. Benner will take over all drug development activities at the company.Dr. Benner was previously senior vice president and chief medical officer at OncoMed, a venture-backed biotechnology company focused on the development of cancer stem cell targeting agents. Prior to OncoMed, he was CMO at Protein Design Labs ("PDL"), where he was accountable for all development activities including clinical development, clinical operations, biometry, regulatory affairs, and safety. He also served as Chair of the Portfolio and Clinical Development Management Committees of PDL. Before PDL he held several senior executive roles at Bristol-Myers Squibb in global development, life cycle management, and licensing and alliances.

"Dr. Benner brings to CTI his proven track record of success in advancing the development of innovative therapies for cancer patients," said Dr. Bianco. "His appointment is the first step in re-aligning our portfolio efforts, as we focus on advancing pacritinib into Phase III pivotal studies later this year."

With the new company initiative of the planned Pixuvri launch in Europe later this year, Jack W. Singer, M.D., will assume the newly-created role of Executive Vice President ("EVP") of Global Medical Affairs and Translational Medicine, responsible for cancer drug development strategy, global medical affairs, and life cycle management.

"Given Jack's impressive academic credentials, the respect he receives from an international network of key opinion leaders in the field, and his track record in oncology drug development, this was a natural promotion as we introduce Pixuvri in Europe," said Dr. Bianco.

"CTI has assembled an impressive late-stage portfolio of novel targeted therapies that address a spectrum of blood related cancers," said Dr. Benner. "With two drugs in Phase III and two more expected to enter Phase III trials within a year, this is an exciting and transformational time to join the team at CTI."

About Pixuvri (pixantrone)Pixuvri is a novel aza-anthracenedione with unique structural and physio-chemical properties. Unlike related compounds,Pixuvri forms stable DNA adducts and in preclinical models has superior anti-lymphoma activity compared to related compounds. Pixuvri was structurally designed so that it cannot bind iron and perpetuate oxygen radical production or form a long-lived hydroxyl metabolite -- both of which are the putative mechanisms for anthracycline induced acute and chronic cardiotoxicity. These novel pharmacologic properties allow Pixuvri to be administered to patients with near maximal lifetime exposure to anthracyclines without unacceptable rates of cardiotoxicity, and, because Pixuvri is not a vesicant, allow it to be safely delivered via a peripheral intravenous catheter.

In May 2012 Pixuvri received conditional marketing authorization in the EU as monotherapy for the treatment of adult patients with multiply relapsed or refractory aggressive NHL. The benefit of pixantrone treatment has not been established in patients when used as fifth line or greater chemotherapy in patients who are refractory to last therapy.The Summary of Product Characteristics ("SmPC") has the full prescribing information, including the safety and efficacy profile of Pixuvri in the approved indication. The SmPC is available at http://ec.europa.eu/health/documents/communityregister/html/h764.htm#ProcList.

Pixuvri is currently available in the EU through Named Patient Programs.

Pixuvri does not have marketing approval in the United States.

About Conditional Marketing AuthorizationSimilar to accelerated approval regulations inthe United States, conditional marketing authorizations are granted in the EU to medicinal products with a positive benefit/risk assessmentthat address unmet medical needs and whose availability would result in a significant public health benefit. A conditional marketing authorization is renewable annually. Under the provisions of the conditional marketing authorization for Pixuvri, CTI will be required to complete a post-marketing study aimed at confirming the clinical benefit previously observed.

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Cell Therapeutics Appoints New Chief Medical Officer

Advanced Cell Technology to Present at the 2012 Bio International Convention and the Clinical Outlooks for …

By Uncategorized

MARLBOROUGH, Mass.--(BUSINESS WIRE)--

Advanced Cell Technology, Inc. (ACT; OTCBB: ACTC), a leader in the field of regenerative medicine, announced today that the company is presenting at two upcoming conferences: the 2012 Bio International Convention and Clinical Outlooks for Regenerative Medicine meeting, both in Boston, on Tuesday, June 19. The presentations will cover the companys three ongoing clinical trials using human embryonic stem cell-derived retinal pigment epithelial cells to treat macular degeneration, and other programs.

Gary Rabin, chairman and CEO, will present at the 2012 Bio International Convention on Tuesday, June 19 at 8:15 a.m. EDT, at the Boston Convention & Exhibition Center.

Matthew Vincent, Ph.D., director of business development, will present at the Clinical Outlooks for Regenerative Medicine meeting at 9:15 a.m. EDT on the same date, at the Starr Center, Schepens Eye Research Institute, at 185 Cambridge Street in Boston.

Both presentation slide decks will be available on the conference presentations section of the ACT website.

About Advanced Cell Technology, Inc.

Advanced Cell Technology, Inc., is a biotechnology company applying cellular technology in the field of regenerative medicine. For more information, visit http://www.advancedcell.com.

Forward-Looking Statements

Statements in this news release regarding future financial and operating results, future growth in research and development programs, potential applications of our technology, opportunities for the company and any other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Any statements that are not statements of historical fact (including statements containing the words will, believes, plans, anticipates, expects, estimates, and similar expressions) should also be considered to be forward-looking statements. There are a number of important factors that could cause actual results or events to differ materially from those indicated by such forward-looking statements, including: limited operating history, need for future capital, risks inherent in the development and commercialization of potential products, protection of our intellectual property, and economic conditions generally. Additional information on potential factors that could affect our results and other risks and uncertainties are detailed from time to time in the companys periodic reports, including the report on Form 10-K for the year ended December 31, 2011. Forward-looking statements are based on the beliefs, opinions, and expectations of the companys management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change. Forward-looking statements are based on the beliefs, opinions, and expectations of the companys management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change. There can be no assurance that the Companys clinical trials will be successful.

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International Stem Cell Corporation Scientists Create New Protein-Based Stem Cell Technology

By Uncategorized

CARLSBAD, Calif.--(BUSINESS WIRE)--

International Stem Cell Corporation (ISCO) http://www.internationalstemcell.com announced that scientists in its wholly-owned subsidiary, Lifeline Cell Technology (LCT), have developed a technology to modify human stem cells by using engineered proteins, called "transducible transcription factors" or "TTFs." TTFs are designed to pass into stem cells and direct the stem cells to change into specific cell types that can be both therapeutically-useful and can be used as revenue-generating research products.

In contrast to more traditional cell therapy methods this technology does not require the use of viruses or chemicals, and has the potential to produce safe therapeutic cells from stem cells. In addition, the TTF proteins are naturally eliminated by the cells when no longer required, a characteristic that further improves safety. The Company intends that this technology, once perfected, will first be used to create revenue-generating research products for sale through Lifeline Cell Technologys international distribution channels to the academic, biotechnology and pharmaceutical markets for cellular proteins, including the quickly growing markets for the study of stem cell biology and drug testing.

According to Jeffrey Janus, Lifeline Cell Technologys CEO, These proteins can be sold into the market for cellular proteins which exceeds $700 million and represents an excellent opportunity for LCT to grow sales. Since the technology also has broad application in research and therapy, it should provide ISCO with future out-licensing opportunities to the biotechnology and pharmaceutical industries.

About International Stem Cell Corporation

International Stem Cell Corporation is focused on the therapeutic applications of human parthenogenetic stem cells (hpSCs) and the development and commercialization of cell-based research and cosmetic products. ISCO's core technology, parthenogenesis, results in the creation of pluripotent human stem cells from unfertilized oocytes (eggs). hpSCs avoid ethical issues associated with the use or destruction of viable human embryos. ISCO scientists have created the first parthenogenic, homozygous stem cell line that can be a source of therapeutic cells for hundreds of millions of individuals of differing genders, ages and racial background with minimal immune rejection after transplantation. hpSCs offer the potential to create the first true stem cell bank, UniStemCell. ISCO also produces and markets specialized cells and growth media for therapeutic research worldwide through its subsidiary Lifeline Cell Technology (www.lifelinecelltech.com), and stem cell-based skin care products through its subsidiary Lifeline Skin Care (www.lifelineskincare.com). More information is available at http://www.internationalstemcell.com or follow us on Twitter @intlstemcell.

To receive ongoing corporate communications, please click on the following link: http://www.b2i.us/irpass.asp?BzID=1468&to=ea&s=0

Forward-looking Statements

Statements pertaining to anticipated developments, the potential benefits of research programs and products, and other opportunities for the company and its subsidiaries, along with other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements. Any statements that are not historical fact (including, but not limited to statements that contain words such as "will," "believes," "plans," "anticipates," "expects," "estimates,") should also be considered to be forward-looking statements. Forward-looking statements involve risks and uncertainties, including, without limitation, risks inherent in the development and/or commercialization of potential products, regulatory approvals, need and ability to obtain future capital, application of capital resources among competing uses, and maintenance of intellectual property rights. Actual results may differ materially from the results anticipated in these forward-looking statements and as such should be evaluated together with the many uncertainties that affect the company's business, particularly those mentioned in the cautionary statements found in the company's Securities and Exchange Commission filings. The company disclaims any intent or obligation to update forward-looking statements.

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International Stem Cell Corporation Scientists Create New Protein-Based Stem Cell Technology

Seattle Genetics Highlights Updated Survival Data from ADCETRIS® Pivotal Trial in Patients with Relapsed or Refractory …

By Stem Cell Treatment

BOTHELL, Wash.--(BUSINESS WIRE)--

Seattle Genetics, Inc. (SGEN) today announced updated survival data from a pivotal clinical trial of single-agent ADCETRIS (brentuximab vedotin) in patients with relapsed or refractory Hodgkin lymphoma (HL) after autologous stem cell transplant (ASCT) showing that the median overall survival has not been reached after a 26.5 month median follow-up. The data will be reported during an oral presentation at the 17th European Hematology Association (EHA) Annual Meeting being held June 14-17, 2012 in Amsterdam, Netherlands. ADCETRIS is an antibody-drug conjugate (ADC) directed to CD30.

Heavily pretreated Hodgkin lymphoma patients who relapse following autologous stem cell transplant often have a poor prognosis and there is a high unmet medical need for effective treatment options, said Scott Smith M.D., Ph.D., Loyola University Medical Center. These updated overall survival results from the pivotal trial are encouraging and demonstrate that ADCETRIS may play an important role in the treatment of patients with relapsed or refractory disease.

Long-term Follow-up Results of an Ongoing Pivotal Study of Brentuximab Vedotin in Patients with Relapsed or Refractory Hodgkin Lymphoma

A pivotal trial was conducted in 102 patients with relapsed or refractory HL after ASCT. The primary endpoint was objective response rate (ORR) per independent review. The secondary endpoints were complete remission (CR) rate, duration of response, progression-free survival (PFS), overall survival (OS), and safety and tolerability. At the time of the long-term follow-up analysis, the median observation time from first dose was 26.5months. Data, to be presented by Dr. Smith, include:

Patients received 1.8milligrams per kilogram of ADCETRIS every 3 weeks as a 30-minute outpatient intravenous infusion for up to 16cycles. Patients received a median of nine cycles of ADCETRIS while on trial. The median age of patients in the pivotal trial was 31 years. Enrolled patients had received a median of 3.5 (range 113) prior cancer-related systemic therapies, excluding ASCT. Seventy-one percent of patients had primary refractory disease, defined in the study protocol as patients who relapsed within three months of attaining CR or failed to achieve a CR, and 42 percent had not responded to their most recent prior therapy.

Details of the oral presentation are as follows:

About ADCETRIS

ADCETRIS (brentuximab vedotin) is an ADC comprising an anti-CD30 monoclonal antibody attached by a protease-cleavable linker to a microtubule disrupting agent, monomethyl auristatin E (MMAE), utilizing Seattle Genetics proprietary technology. The ADC employs a linker system that is designed to be stable in the bloodstream but to release MMAE upon internalization into CD30-expressing tumor cells.

ADCETRIS received accelerated approval from the U.S. Food and Drug Administration (FDA) for two indications: (1) the treatment of patients with Hodgkin lymphoma after failure of autologous stem cell transplant (ASCT) or after failure of at least two prior multi-agent chemotherapy regimens in patients who are not ASCT candidates, and (2) the treatment of patients with systemic anaplastic large cell lymphoma (sALCL) after failure of at least one prior multi-agent chemotherapy regimen. The indications for ADCETRIS are based on response rate. There are no data available demonstrating improvement in patient-reported outcomes or survival with ADCETRIS.

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Seattle Genetics Highlights Updated Survival Data from ADCETRIS® Pivotal Trial in Patients with Relapsed or Refractory ...

BrainStorm Receives 1.3 Million NIS Grant from Israel’s Office of the Chief Scientist

By Stem Cell Treatment

NEW YORK & PETACH TIKVAH, Israel--(BUSINESS WIRE)--

BrainStorm Cell Therapeutics Inc. (BCLI), a developer of adult stem cell therapeutics targeting Central Nervous System (CNS) neurodegenerative diseases, announced today that Brainstorm Cell Therapeutics Ltd. received the first installment of the 2012 grant from Israels Office of the Chief Scientist (OCS) in the amount of approximately $350,000. The yearly grant for 2012 is $1,100,000 (~4.2 M NIS). The grant is awarded to BrainStorms Research and Development program towards the development of its leading and innovative NurOwn therapy for ALS using autologous adult stem cells.

We are thankful to the OCS for its continued support of our Research and Development program. The non-dilutive capital that we are receiving from the OCS will help move forward our NurOwn technology as a potential new treatment standard for patients with Amyotrophic Lateral Sclerosis (ALS) and Multiple Sclerosis (MS), said Dr. Adrian Harel BrainStorms newly promoted CEO.

BrainStorm is in Phase I/II human clinical trials in Israel with NurOwn, BrainStorms adult stem cell therapy in patients with ALS (often referred to as Lou Gehrig's Disease). The study is conducted at the Hadassah Medical Center and is headed by principal investigator Dimitrios Karussis, M.D., Ph.D., of the Hadassah Medical Center, together with a scientific team from BrainStorm headed by Prof. Eldad Melamed. The initial phase of the study is designed to assess the safety of NurOwn. As previously announced by Brainstorm (see our press release of March 29, 2012) the interim results for the first 12 patients are expected by July 2012.

The OCS grant will enable BrainStorm to continue its clinical program and accelerate its development of new CNS indications, said Chaim Lebovits, President of Brainstorm. I would also like to take this opportunity to congratulate Dr. Adrian Harel on the occasion of his promotion by the Board of Directors as CEO of Brainstorm. Dr. Harel is successfully leading the company, together with the entire wonderful team at Brainstorm, to the next exciting phase of developing our NurOwn product to treat ALS and other neurodegenerative diseases," said Lebovits.

The OCS has supported BrainStorm Cell Therapeutics Ltd. the Israeli Subsidiary since 2007, providing grants of a total of $1.75 million including this grant. The Company is required to pay royalties to the OCS, amounting to 3% - 5% of revenues derived from sales of the products funded with these grants, but only up to the amount equal to 100% of the grants received.

About the Office of the Chief Scientist

The Office of the Chief Scientist [OCS] in the Ministry of Industry, Trade and Labor is charged with execution of government policy for support of industrial R&D. The goal of the OCS is to assist in the development of technology in Israel as a means of fostering economic growth, encouraging technological innovation and entrepreneurship, leveraging Israel's scientific potential, enhancing the knowledge base of industry in Israel, stimulating high value-added R&D and encouraging R&D collaboration both nationally and internationally.

About BrainStorm Cell Therapeutics, Inc.

BrainStorm Cell Therapeutics Inc. is a biotech company developing adult stem cell therapeutic products, derived from autologous (self) bone marrow cells, for the treatment of neurodegenerative diseases. Brainstorm, through its wholly owned subsidiary, holds rights to develop and commercialize the technology through an exclusive, worldwide licensing agreement with Ramot at Tel Aviv University Ltd., the technology transfer company of Tel-Aviv University. The technology is currently in a Phase I/II clinical trials for ALS.

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BrainStorm Receives 1.3 Million NIS Grant from Israel’s Office of the Chief Scientist

Osiris Receives Second Approval for Life-Saving Stem Cell Drug; Prochymal Granted Marketing Consent by New Zealand

By Stem Cell Treatment

COLUMBIA, Md.--(BUSINESS WIRE)--

Osiris Therapeutics, Inc. (OSIR), announced today it has received consent from New Zealand to market its first-in-class stem cell therapy Prochymal (remestemcel-L), for the treatment of acute graft-vs-host disease (GvHD) in children. With this decision New Zealand joins Canada, which last month became the worlds first internationally recognized regulatory authority to grant approval to a stem cell drug. Prochymal is also the first therapy approved for GvHD - a devastating complication of bone marrow transplantation that kills up to 80 percent of children affected, many within just weeks of diagnosis.

"With each of our approvals it becomes clearer that the time for life-saving stem cell therapies in the practice of medicine has arrived, and we are humbled to have a leading role, said C. Randal Mills, Ph.D., President and Chief Executive Officer of Osiris. I would like to thank the professionals at Medsafe for their thoughtful and expeditious review of this complex application. I would also like to thank the team at Osiris that continues to do an outstanding job of making Prochymal available to children around the world suffering from the devastating effects of GvHD."

Osiris submitted a New Medicine Application (NMA) to Medsafe(New Zealand's medical regulatory agency) in May of 2011, and was granted Priority Review in June of 2011. Priority review provides expedited review for new drugs which offer a significant clinical advantage over current treatment options. Prochymal was granted provisional consent under Section 23 of the Medicines Act 1981.

"The incidence of GvHD is likely to rise as the demographic profile of our transplant population evolves," said Hans Klingemann, M.D., Ph.D., a Professor of Medicine and the Director of the Bone Marrow & Hematopoietic Stem Cell Transplant Program at Tufts University School of Medicine. "Effective strategies to manage the often lethal consequences of GvHD reduce the overall risk to transplantation and provide the transplant physician with better options when approaching their most difficult cases.

Clinical trials have shown that Prochymal is able to induce an objective, clinically meaningful response in 61-64 percent of children with GvHD that is otherwise refractory to treatment. Furthermore, treatment response with Prochymal resulted in a statistically significant improvement in survival.

As a mother who watched my son Christian suffer and die from the horrifying effects of GvHD, while waiting for the regulatory approvals necessary to allow him access to Prochymal, words cannot express how happy I am that significant progress is finally being made, said Sandy Barker, President and Co-founder of the Gold Rush Cure Foundation. We are proud to stand side-by-side with Osiris in this historic battle for our children around the world. Our motto is 'not one more child, not one more family' and when it comes to GvHD mortality, zero is the only acceptable number.

Prochymal is now approved in Canada and New Zealand, and is currently available in seven other countries including the United States under an Expanded Access Program (EAP). It is expected that Prochymal will be commercially available in New Zealand later this year.

About GvHD

GvHD represents a major unmet medical need with no approved treatment until Prochymal. GvHD is the leading cause of transplant related mortality, in which immune cells contained within the transplanted marrow recognize the recipient as foreign and mount an immunologic attack. Severe GvHD can cause blistering of the skin, intestinal hemorrhage and liver failure. Severe GvHD is extremely painful and fatal in up to 80 percent of cases. Currently, steroids are used as first-line therapy with a success rate of only 30-50 percent. When steroids fail, treatment options are limited to immunosuppressive agents used off-label with little benefit and significant toxicities.

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Osiris Receives Second Approval for Life-Saving Stem Cell Drug; Prochymal Granted Marketing Consent by New Zealand

Stem cell stroke trial promising

By Stem Cell Treatment

14 June 2012 Last updated at 10:45 ET By Pallab Ghosh Science correspondent, BBC News

Doctors in Scotland have said five stroke patients involved in an experimental stem cell treatment have shown signs of slight improvement.

They have stressed that it is too soon to tell whether the improvement is due to the therapy.

The medical team has talked about the first results of the treatment at a conference in Japan.

The procedure is controversial as brain cells from a foetus were originally used to create the stem cells.

A team, from Glasgow's Southern General Hospital, has been injecting the stem cells into the brains of stroke patients.

The trial began in November 2010. The participants are all men over the age of 60 who have been severely disabled by a stroke and have shown no sign of improvement for at least a year.

We hope to tease out over the next 18 months whether the improvement is due to the treatment

The doctors hope that the treatment will repair their damaged brain tissue and restore some of their movement and ability to speak.

The trail is at an early stage, and doctors are primarily looking to see that the treatment is safe. But they have found that five of the six patients treated so far have shown some slight signs of improvement.

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Stem cell stroke trial promising

Stem cells 'help' stroke patients

By Stem Cell Treatment

14 June 2012 Last updated at 07:25 ET By Eleanor Bradford BBC Scotland Health Correspondent

The first patients to take part in a clinical trial of a stem cell treatment for stroke have seen reductions in their disability, according to doctors.

Six patients in the west of Scotland had human stem cells inserted close to the damaged part of their brain.

After receiving the treatment, they saw improvements in the limb weakness they suffered as a result of their stroke.

Howeve, doctors have cautioned against reading too much into the early results of the clinical trial.

It is the world's first trial of a neural stem cell therapy for stroke.

Stroke is the third largest cause of death and the single largest cause of adult disability in the developed world.

The trial is being conducted at the Institute of Neurological Sciences at the Southern General Hospital in Glasgow, and is being led by Glasgow University neurologist Professor Keith Muir.

He said: "So far we've seen no evidence of any harmful effects. We're dealing with a group of people a long time after a stroke with significant disability and we don't really expect these patients to show any change over time.

"So it's interesting to see that in all the patients so far they have improved slightly over the course of their involvement in the study."

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Stem cells 'help' stroke patients

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