关于 "Cell Cycle/Checkpoint" 的结果5+ 个结果

Mast Cell Degranulating Peptide HR-2 是一种从东方大黄蜂毒液中分离出的 14 元线性肽，能够脱粒肥大细胞，从而引发组胺释放。

The bioactive tetrapeptide goralatide which corresponds to the N-terminus of Thymosin β?, is a physiological regulator of hematopoiesis and inhibits the entry into the S-phase of murine and human hematopoietic stem cells.

ELA-32(human) TFA is a potent, high affinity apelin receptor agonist (IC50=0.27 nM; Kd=0.51 nM). ELA-32(human) TFA exhibits no binding GPR15 and GPR25. ELA-32(human) TFA activates the PI3K/AKT pathway and promotes self-renewal of hESCs via cell-cycle progression and protein translation. ELA-32(human) TFA also potentiates the TGFβ pathway, priming hESCs toward the endoderm lineage. ELA-32(human) TFA stimulates angiogenesis in HUVEC cells.

Amyloid β/A4 Protein Precursor??? (740-770) corresponds to a C-terminal amyloid precursor protein (APP) fragment known as C31. This fragment is intracellularly generated by proteolytic cleavage of APP by caspases-8 and -9. C31 had a proapoptotic and a cytotoxic effect on neuronal cells and was shown to be present in brains of Alzheimer's disease (AD) patients. In cultured cells caspase cleavage of APP was induced by amyloid β-protein and the subsequent generation of C31 contributed to the apoptotic cell death associated with amyloid β-protein. Amyloid precursor binding protein BP1 (APP-BP1) a cell cycle protein which is increased in AD brain was demonstrated to bind to the C31 region of APP and to mediate APP-induced apoptosis.

动力蛋白抑制肽竞争性地阻断动力蛋白与两性蛋白的结合，从而防止内吞作用。