Category Archives: Cell Therapy

ScienceDaily (May 2, 2012) HIV patients treated with genetically modified T cells remain healthy up to 11 years after initial therapy, researchers from the Perelman School of Medicine at the University of Pennsylvania report in the new issue of Science Translational Medicine. The results provide a framework for the use of this type of gene therapy as a powerful weapon in the treatment of HIV, cancer, and a wide variety of other diseases. "We have 43 patients and they are all healthy," says senior author Carl June, MD, a professor of Pathology and Laboratory Medicine at Penn Medicine. "And out of those, 41 patients show long term persistence of the modified T cells in their bodies." Early gene therapy studies raised concern that gene transfer to cells via retroviruses might lead to leukemia in a substantial proportion of patients, due to mutations that may arise in genes when new DNA is inserted. The new long-term data, however, allay that concern in T cells, further buoying the hope generated by work June's team published in 2011 showing the eradication of tumors in patients with chronic lymphocytic leukemia using a similar strategy. "If you have a safe way to modify cells in … Continue reading →

Public release date: 2-May-2012 [ | E-mail | Share ] Contact: Holly Auer holly.auer@uphs.upenn.edu 215-200-2313 University of Pennsylvania School of Medicine PHILADELPHIA -- HIV patients treated with genetically modified T cells remain healthy up to 11 years after initial therapy, researchers from the Perelman School of Medicine at the University of Pennsylvania report in the new issue of Science Translational Medicine. The results provide a framework for the use of this type of gene therapy as a powerful weapon in the treatment of HIV, cancer, and a wide variety of other diseases. "We have 43 patients and they are all healthy," says senior author Carl June, MD, a professor of Pathology and Laboratory Medicine at Penn Medicine. "And out of those, 41 patients show long term persistence of the modified T cells in their bodies." Early gene therapy studies raised concern that gene transfer to cells via retroviruses might lead to leukemia in a substantial proportion of patients, due to mutations that may arise in genes when new DNA is inserted. The new long-term data, however, allay that concern in T cells, further buoying the hope generated by work June's team published in 2011 showing the eradication of tumors in … Continue reading →

ScienceDaily (May 2, 2012) UC Davis Health System researchers are a step closer to launching human clinical trials involving the use of an innovative stem cell therapy to fight the virus that causes AIDS. In a paper published in the May issue of the Journal of Virology, the UC Davis HIV team demonstrated both the safety and efficacy of transplanting anti-HIV stem cells into mice that represent models of infected patients. The technique, which involves replacing the immune system with stem cells engineered with a triple combination of HIV-resistant genes, proved capable of replicating a normally functioning human immune system by protecting and expanding HIV-resistant immune cells. The cells thrived and self-renewed even when challenged with an HIV viral load. "We envision this as a potential functional cure for patients infected with HIV, giving them the ability to maintain a normal immune system through genetic resistance," said lead author Joseph Anderson, an assistant adjunct professor of internal medicine and a stem cell researcher at the UC Davis Institute for Regenerative Cures. "Ideally, it would be a one-time treatment through which stem cells express HIV-resistant genes, which in turn generate an entire HIV-resistant immune system." To establish immunity in mice whose … Continue reading →

OLDSMAR, Fla., May 3, 2012 (GLOBE NEWSWIRE) -- via PRWEB - Cryo-Cell International, Inc. announced the appointment of Linda Kelley, Ph.D., as chief scientific officer. Dr. Kelley is responsible for overseeing Cryo-Cells state-of-the art laboratory, translational medicine initiatives and quality assurance program at its stem cell and cord blood banking facility in Oldsmar, Florida. She joins the company from the Dana Farber Cancer Institute at Harvard, where she was the director of the Connell OReilly Cell Manipulation Core Facility. Dr. Kelley is an internationally recognized, cord blood stem cell scientist whose accomplishments have helped expand the scope of stem cell therapies from bone marrow transplantation to the treatment of heart, kidney, brain and other degenerative diseases. She was a member of the board of trustees of the Foundation for Accreditation of Cellular Therapy and chaired its Standards Committee. Dr. Kelley was one of 12 scientists selected by the Institute of Medicine of the National Academies of Science to serve on the panel that advised Congress on how to allocate $80 million in funding to optimally structure a national cord blood stem cell program. While director of the Cell Therapy Facility at the University of Utah, she established that states first … Continue reading →

01-05-2012 12:12 This video, is a testimonial of a patient from Uruguay that went to Progencell, to get treatment Juvenile Parkinson's . Talks about his experience, the procedure, the outcome and some suggestions. Language spanish with English subtitles, 7:10 min duration aprox. Go here to see the original: Juvenile Parkinson's - Stem cell therapy - Video … Continue reading →

01-05-2012 12:12 This video, is a testimonial of a patient from Uruguay that went to Progencell, to get treatment Juvenile Parkinson's . Talks about his experience, the procedure, the outcome and some suggestions. Language spanish with English subtitles, 7:10 min duration aprox. Go here to see the original: Juvenile Parkinson's - Stem cell therapy - Video … Continue reading →

When Tyler was born, the umbilical cord was wrapped around his neck, causing a lack of oxygen to his brain that led to Tyler suffering a stroke during delivery. The stroke caused damage to the back of Tylers brain. Tyler was diagnosed with cerebral palsy and his mother, Lisa Biermann, was told to expect the worst: a child who would never walk, talk, or have any chance at a normal life. Lisa refused to give up hope. She tried everything she could to help Tyler. Tyler could not walk because his feet would not sit flat on the floor. She tried botox injections every three months, braces, casts and even ankle cord surgery. Nothing worked. Lisa said Tyler could not communicate with her at all. She never knew when he was in pain because he was unable to tell her. Tyler was considered to be blind, with a prescription that was over nine units nearsighted, and his eyes jumped around. Even with glasses, he could not focus his vision, and doctors did not believe he could see, or ever would see. Until he was 8 years old, Lisa would carry Tyler from his classes at Woodland Park Elementary. When Tyler … Continue reading →

South San Francisco, CA (Marketwire) - VistaGen Therapeutics, Inc. (OTCBB:VSTA) (OTCQB:VSTA), a biotechnology company applying stem cell technology for drug rescue and cell therapy, has licensed breakthrough stem cell culture technology from the McEwen Centre for Regenerative Medicine located at the University Health Network (UHN) in Toronto, Canada. VistaGen will be utilizing the licensed technology to develop hematopoietic precursor stem cells from human pluripotent stem cells, with the goal of developing drug screening and cell therapy applications for human blood system disorders. The breakthrough technology is included in a new United States patent application. Hematopoietic precursor stem cells give rise to all red and white blood cells and platelets in the body. VistaGen will use the UHN invention to improve the cell culture methods used to efficiently produce hematopoietic stem cell populations. "This technology dramatically advances our ability to produce and purify this important blood stem cell precursor for both in vitro drug screening and in vivo cell therapy applications," said H. Ralph Snodgrass, PhD, VistaGen's President and Chief Scientific Officer. "In addition to defining new cell culture methods for our use, the technology describes the surface characteristics of stem cell-derived adult hematopoietic stem cells. Most groups study embryonic blood … Continue reading →

Public release date: 1-May-2012 [ | E-mail | Share ] Contact: Charles Casey charles.casey@ucdmc.ucdavis.edu 916-734-9048 University of California - Davis Health System UC Davis Health System researchers are a step closer to launching human clinical trials involving the use of an innovative stem cell therapy to fight the virus that causes AIDS. In a paper published in the May issue of the Journal of Virology, the UC Davis HIV team demonstrated both the safety and efficacy of transplanting anti-HIV stem cells into mice that represent models of infected patients. The technique, which involves replacing the immune system with stem cells engineered with a triple combination of HIV-resistant genes, proved capable of replicating a normally functioning human immune system by protecting and expanding HIV-resistant immune cells. The cells thrived and self-renewed even when challenged with an HIV viral load. "We envision this as a potential functional cure for patients infected with HIV, giving them the ability to maintain a normal immune system through genetic resistance," said lead author Joseph Anderson, an assistant adjunct professor of internal medicine and a stem cell researcher at the UC Davis Institute for Regenerative Cures. "Ideally, it would be a one-time treatment through which stem cells … Continue reading →

28-03-2012 10:17 Dr Joshua Hare is Professor of Medicine and Director of the Interdisciplinary Stem Cell Institute at the University of Miami. The interview was conducted on 25 March 2012 at the American College of Cardiology's (ACC's) 61st Annual Scientific Session & Expo in Chicago. See more ACC.12 Coverage: http://www.getinsidehealth.com Read more from the original source: Stem cell therapy for the repair of myocardium in heart failure patients - Video … Continue reading →