JUNE 5, 2014 BY ERIN DIGITALE Maria Grazia Roncarolo Maria Grazia Roncarolo, MD, a stem cell and gene therapy expert and former scientific director of the San Raffaele Scientific Institute in Milan, Italy, is joining the Stanford University School of Medicine as a professor of pediatrics. Roncarolo has been recruited to lead the schools efforts to translate basic scientific discoveries in the field of regenerative medicine into novel patient therapies, including treatments based on stem cells and gene therapy. My biggest goal is to build an infrastructure and assemble a team of world-class physician-scientists who can take full advantage of the tremendous discovery and knowledge generated at Stanford in order to transfer those into the clinic, she said. Roncarolo begins June 15 as chief of the newly created Division of Pediatric Translational and Regenerative Medicine within the Department of Pediatrics, and as a pediatric immunologist at Lucile Packard Childrens Hospital Stanford. She will also co-direct Stanfords Institute for Stem Cell Biology and Regenerative Medicine. Dr. Roncarolo is a world leader in stem cell and gene therapies, said Hugh OBrodovich, MD, professor and chair of pediatrics, and director of the Child Health Research Institute at Stanford. Under her direction, the San … Continue reading →

The great promise of stem cells may finally be getting close for multiple sclerosis patients. Stem cells, which have the power to transform into other types of cells, have been much anticipated for more than a decade as a way to treat or even cure diseases like MS, Parkinson's, blindness and spinal cord injuries. But it's taken time to turn that promise into a workable reality. Two new studies, both published in the journal Stem Cell Reports, suggest that researchers are getting close. "We haven't landed on the moon yet, but we've tested the rockets," said Jeanne Loring, author of one of the studies and a professor and director of the Center for Regenerative Medicine at The Scripps Research Institute in La Jolla, Calif. Her study found that a certain type of stem cell, injected once into the spinal cords of mice with an MS-like condition, could dramatically improve the animals for at least six months. The mice's immune systems almost immediately rejected and destroyed the cells, known as human embryonic stem cell-derived neural precursor cells. But the cells seemed to trigger a long-lasting benefit, dampening inflammation to slow the disease's progression, and repairing the damaged sheathing around nerve cells … Continue reading →

PUBLIC RELEASE DATE: 5-Jun-2014 Contact: Robert Miranda cogcomm@aol.com Cell Transplantation Center of Excellence for Aging and Brain Repair Putnam Valley, NY. (June 5, 2014) A study by a Korean team of neuroscientists has concluded that when mesenchymal stem cells (MSCs; multipotent structural stem cells capable of differentiation into a variety of cell types) are transplanted into the brains of mice modeled with Alzheimer's disease (AD), the cells stimulate neural cell growth and repair in the hippocampus, a key brain area damaged by AD. The finding could lead to improved AD therapies. 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-CT1059Oh. Neuroscientists know that Alzheimer's disease is caused by the presence of amyloid-B (AB) "plaques" and "tangles" in the brain's network of neurons. Recently, a protein signaling pathway called "Wnt" (Wingless-type mouse mammary tumor virus (MMTV) related integration site family) which plays a role in embryonic development as well as the development of some diseases, such as cancer, has been linked to Alzheimer's disease. Researchers speculate that an interruption in the Wnt pathway signaling process caused by the AB plaque buildup may have an impact … Continue reading →