Tuned gels reveal molecules that drive stem cell differentiation
This exhibits molecular gels with tunable stiffness used to direct stem cell destiny. Credit score: Alakpa et al./Chem 2016 By monitoring stem cell differentiation on gels that mimic the stiffness and nanofibrous construction of organic tissue, researchers have recognized the particular molecules that stem cells use when deciding on bone and cartilage fates. When fed to straightforward stem cell cultures, these molecules (largely lipid and ldl cholesterol metabolites) have been then discovered to information stem cells to generate desired cell sorts. The examine, which exhibits how new biomaterials can take the guesswork out of figuring out elements that drive stem cell differentiation, seems on July 27 in Chem -- Cell Press's first bodily science journal. Researchers have identified that the s...