The Ras superfamily of GTPases regulate important cellular processes like cell proliferation, differentiation and cell survival, mutations involving the development of cancer. In cancer, apart from the Ras proteins (H-Ras, N-Ras and K-Ras) are also...
The existence of progenitor cells in the central nervous system is well established, suggesting the existence of neurogenesis in the adult brain. Furthermore, the molecular mechanisms that control cell proliferation that are not well described. In this...
Understanding how cells organize and coordinate to form the tissues and organs in living organisms (morphogenesis) is a basic question in developmental biology. The morphogenesis requires a number of cellular processes that occur in a coordinated way in...
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