Summary: DNA damage activates checkpoints that limit the replicative potential of stem cells, including differentiation.These checkpoints protect against cancer development but also promote tissue aging.Because mice lacking Slug/Snai2 exhibit limited stem cell activity, including luminobasal differentiation, and are protected from mammary cancer, w
Abstract Rhizobia bacteria engage in nitrogen-fixing root nodule symbiosis, a mutualistic interaction with legume plants in which a bidirectional nutrient exchange DONG QUAI takes place.Occasionally, this interaction is suboptimal resulting in the formation of ineffective nodules in which little or no atmospheric nitrogen fixation occurs.Rhizobium
Traditional educational frameworks in Saudi Arabia have historically adopted a deficit-based approach to special education, potentially overlooking the benefits of neurodiversity.As global Empty Bottles educational paradigms shift toward inclusive practices, examining the alignment of Saudi special education laws with neurodiversity principles beco
Abstract The adult mammalian brain retains some capacity to replenish neurons and glia, Laundry - Bags and Liners holding promise for brain regeneration.Thus, understanding the mechanisms controlling adult neural stem cell (NSC) differentiation is crucial.Paradoxically, adult NSCs in the subependymal zone transcribe genes associated with both multi