Monthly Archives: March 2012

29-02-2012 17:57 Learn more at http://www.cordblood.com CBR's team of dedicated professionals is prepared to guide you through every step of the banking process and beyond. Meet Sherry, CBR's transplant coordinator. As Sherry says, her employer is CBR, but she works for the families who need newborn stem cell medicine. She is the voice parents hear over the phone when they need to use their stored cord blood stem cells. Sherry's dedication and passion to deliver exceptional customer service to clients is one example of the many people at Cord Blood Registry who are committed to helping families live longer, healthier lives. Continued here: Cord Blood Registery Helps Families Use Stem Cells - Video … Continue reading →

Newswise UCLA stem cell researchers have discovered a critical placental niche cell and signaling pathway that prevent blood precursors from premature differentiation in the placenta, a process necessary for ensuring proper blood supply for an individuals lifetime. The placental niche, a stem cell safe zone, supports blood stem cell generation and expansion without promoting differentiation into mature blood cells, allowing the establishment of a pool of precursor cells that provide blood cells for later fetal and post-natal life, said study senior author Dr. Hanna Mikkola, an associate professor of molecular cell and developmental biology and a researcher at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA. Mikkola and her team found that PDGF-B signaling in trophoblasts, specialized cells of the placenta that facilitate embryo implantation and gas and nutrient exchanges between mother and fetus, is vital to maintaining the unique microenvironment needed for the blood precursors. When PDGF-B signaling is halted, the blood precursors differentiate prematurely, creating red blood cells in the placenta, Mikkola said. The study, done in mouse models, appears March 1, 2012, in the peer-reviewed journal Developmental Cell. We had previously discovered that the placenta provides a home for a … Continue reading →

Public release date: 1-Mar-2012 [ | E-mail | Share ] Contact: Kim Irwin kirwin@mednet.ucla.edu 310-206-2805 University of California - Los Angeles Health Sciences UCLA stem cell researchers have discovered a critical placental niche cell and signaling pathway that prevent blood precursors from premature differentiation in the placenta, a process necessary for ensuring proper blood supply for an individual's lifetime. The placental niche, a stem cell "safe zone," supports blood stem cell generation and expansion without promoting differentiation into mature blood cells, allowing the establishment of a pool of precursor cells that provide blood cells for later fetal and post-natal life, said study senior author Dr. Hanna Mikkola, an associate professor of molecular cell and developmental biology and a researcher at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA. Mikkola and her team found that PDGF-B signaling in trophoblasts, specialized cells of the placenta that facilitate embryo implantation and gas and nutrient exchanges between mother and fetus, is vital to maintaining the unique microenvironment needed for the blood precursors. When PDGF-B signaling is halted, the blood precursors differentiate prematurely, creating red blood cells in the placenta, Mikkola said. The study, done in mouse models, … Continue reading →

ScienceDaily (Mar. 1, 2012) UCLA stem cell researchers have discovered a critical placental niche cell and signaling pathway that prevent blood precursors from premature differentiation in the placenta, a process necessary for ensuring proper blood supply for an individual's lifetime. The placental niche, a stem cell "safe zone," supports blood stem cell generation and expansion without promoting differentiation into mature blood cells, allowing the establishment of a pool of precursor cells that provide blood cells for later fetal and post-natal life, said study senior author Dr. Hanna Mikkola, an associate professor of molecular cell and developmental biology and a researcher at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA. Mikkola and her team found that PDGF-B signaling in trophoblasts, specialized cells of the placenta that facilitate embryo implantation and gas and nutrient exchanges between mother and fetus, is vital to maintaining the unique microenvironment needed for the blood precursors. When PDGF-B signaling is halted, the blood precursors differentiate prematurely, creating red blood cells in the placenta, Mikkola said. The study, done in mouse models, appears March 1, 2012, in the peer-reviewed journal Developmental Cell. "We had previously discovered that the placenta provides a … Continue reading →

MARLBOROUGH, Mass.--(BUSINESS WIRE)-- Advanced Cell Technology, Inc. (ACT, OTCBB: ACTC), a leader in the field of regenerative medicine, today announced year-end results for the year ended December 31, 2011. The Company utilized $13.6 million in cash for operations during the year, compared to $8.8 million in the year-earlier period. The increase in cash utilization resulted primarily from ACTs ongoing clinical activities in the US and Europe. ACT ended the year with cash and cash equivalents of $13.1 million, compared to $15.9 million in cash and cash equivalents in the year-earlier period. Some of the 2011 highlights included: 2011 was a very important and successful year for ACT as we began our Phase 1/2 trials for the treatment of macular degeneration, said Gary Rabin, chairman and CEO of ACT. We are very excited about the preliminary Phase 1/2 clinical data from our dry-AMD and Stargardts disease trials, which were published in The Lancet earlier this year. The data demonstrated the safety of ACTs human embryonic stem cell (hESC)-derived retinal pigment epithelium (RPE) cells for the treatment of both diseases. The vision of both patients appears to have improved after transplantation, and no adverse safety issues have been observed. We look forward … Continue reading →