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When a cell undergoes asymmetric division, it produces one stem and one differentiated cell. Production of new stem cells is necessary to maintain this population within the body. [ 7 ] Like all cells, hematopoietic stem cells undergo metabolic shifts to meet their bioenergetic needs throughout development. [ 1 ]
GM2A is a lipid transfer protein that stimulates the enzymatic processing of gangliosides, and also T-cell activation through lipid presentation. This protein binds molecules of ganglioside GM2, extracts them from membranes, and presents them to beta- hexosaminidase A for cleavage of N-acetyl-D-galactosamine and conversion to GM3.
Stem-cell therapy uses stem cells to treat or prevent a disease or condition. [1] As of 2024, the only FDA-approved therapy using stem cells is hematopoietic stem cell transplantation. [2] [3] This usually takes the form of a bone marrow or peripheral blood stem cell transplantation, but the cells can also be derived from umbilical cord blood.
Hematopoietic stem cells (HSCs) are the stem cells [1] that give rise to other blood cells.This process is called haematopoiesis. [2] In vertebrates, the first definitive HSCs arise from the ventral endothelial wall of the embryonic aorta within the (midgestational) aorta-gonad-mesonephros region, through a process known as endothelial-to-hematopoietic transition.
HealthifyMe is an Indian digital health and wellness company, which provides an app with services such as calorie tracking and advice on nutrition and fitness.It is available on the Android and iOS platforms, and can be used with wearable technology such as activity trackers.
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Stem cell factor (also known as SCF, KIT-ligand, KL, or steel factor) is a cytokine that binds to the c-KIT receptor . SCF can exist both as a transmembrane protein and a soluble protein . This cytokine plays an important role in hematopoiesis (formation of blood cells), spermatogenesis , and melanogenesis .
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