SF 1670是一種PTEN抑制劑(IC 50 = 2 μ M)。PTEN(Phosphatase and Tensin Homolog deleted on Chromosome 10)是一種3-磷酸肌醇磷酸酶,可將PI(3 4 5)P3轉(zhuǎn)化為PI(4 5)P2,從而對(duì)抗PI 3-K對(duì)PKB/Akt的激活。用SF 1670預(yù)處理中性粒細(xì)胞導(dǎo)致增強(qiáng)的fMLP-1誘導(dǎo)的PI(3 4 5)P3信號(hào)傳導(dǎo)效應(yīng),例如Akt磷酸化、NADPH氧化酶介導(dǎo)的超氧化物形成、細(xì)胞極化、趨化性遷移和吞噬作用。SF1670也抑制CD45(IC50 = 200 nM)。Publications Powered by Bioz See more details on Bioz 1)Cojohari O. 等(2016)。“人類(lèi)巨細(xì)胞病毒誘導(dǎo)Akt的非典型激活,以刺激短壽命單核細(xì)胞的存活。“J Virol 90(14):6443-6452.2)Yousefi B. 等(2017)。Balaglitazone通過(guò)在白血病細(xì)胞中以PPAR 3依賴的方式上調(diào)PTEN來(lái)逆轉(zhuǎn)P-糖蛋白介導(dǎo)的多藥耐藥。“Tumor Biology 39(10):1010428317716501.3)Alsina-Sanchés E. 等(2018)。“ALK 1(激活素受體樣激酶1)缺失通過(guò)PI 3 K(磷脂酰肌醇3-激酶)激活導(dǎo)致小鼠和人類(lèi)血管增生。“動(dòng)脈血栓形成和血管生物學(xué)38(5):1216-1229.4)Mitchell J.等人(2018)。“結(jié)腸抑制磷酸酶和張力蛋白同源物增加結(jié)腸炎細(xì)菌導(dǎo)致結(jié)腸炎的發(fā)展在Il 10-/-小鼠。炎癥性腸病24(8):1718-1732。
產(chǎn)品描述
SF1670 is an inhibitor of PTEN (IC50 = 2 ??M). PTEN (Phosphatase and Tensin Homolog deleted on Chromosome 10) is a 3a€? phosphoinositide phosphatase that converts PI(3 4 5)P3 to PI(4 5)P2 thus opposing PKB/Akt activation by PI 3-K. Pretreatment of neutrophils with SF1670 leads to enhanced fMLP-1 induced PI(3 4 5)P3 signaling effects such as Akt phosphorylation NADPH oxidase-mediated superoxide formation cell polarization chemotactic migration and phagocytosis. SF1670 also inhibits CD45 (IC50 = 200 nM).Publications Powered by Bioz See more details on Bioz1) Cojohari O. et al. (2016). "Human cytomegalovirus induces an atypical activation of Akt to stimulate the survival of short-lived monocytes." J Virol 90(14): 6443-6452.2) Yousefi B. et al. (2017). "Balaglitazone reverses P-glycoprotein-mediated multidrug resistance via upregulation of PTEN in a PPAR?3-dependent manner in leukemia cells." Tumor Biology 39(10): 1010428317716501.3) Alsina-Sanch?-s E. et al. (2018). "ALK1 (Activin-Receptor Like Kinase 1) Loss Results in Vascular Hyperplasia in Mice and Humans Through PI3K (Phosphatidylinositol 3-Kinase) Activation." Arteriosclerosis thrombosis and vascular biology 38(5): 1216-1229.4) Mitchell J. et al. (2018). "Colonic Inhibition of Phosphatase and Tensin Homolog Increases Colitogenic Bacteria Causing Development of Colitis in Il10-/- Mice." Inflammatory Bowel Diseases 24(8): 1718-1732.