Entest BioMedical Inc. (OTCBB: ENTB) announced today the creation of 3 bone marrow derived stem cell lines useful for optimizing laser intensities and wavelengths in laser enhanced stem cell therapy. A stem cell line is a defined cell population that is derived from a single cell and has the capability to replicate for long periods of time in vitro. Proprietary stem cell lines are commonly licensed for various applications ranging from research to product development.

The Company believes the development of these stem cell lines will assist in the progress of its stem cell therapy for COPD treatment.

RSS icon HOUSTON -- (March 5, 2010) -- Components of the blood or hematopoietic system derive from stem cell subtypes rather than one single stem cell that gives rise to all the different kinds of blood cells equally, said scientists from Baylor College of Medicine in a report that appears in the current issue of the journal Cell Stem Cell.

"While previous reports in journals have hinted at the possibility of stem cell subtypes, this study represents the clearest data to show that is true," said Dr. Margaret Goodell, director of the Stem Cells and Regenerative Medicine (STaR) Center at BCM. "From a scientific point of view, it's making us re-evaluate the view of the stem cells that come from adults. It challenges the dogma that there is one type of stem cell."

NEW YORK (March 4, 2010) -- In a leap toward making stem cell therapy widely available, researchers at the Ansary Stem Cell Institute at Weill Cornell Medical College have discovered that endothelial cells, the most basic building blocks of the vascular system, produce growth factors that can grow copious amounts of adult stem cells and their progeny over the course of weeks. Until now, adult stem cell cultures would die within four or five days despite best efforts to grow them.