mitogenic

SKI V 是一种非竞争性非脂质鞘氨醇激酶抑制剂，对 GST-hSK 的IC50为 2 μM。 它减少有丝分裂的第二信使鞘氨醇-1-磷酸的形成，可诱导细胞凋亡并具有抗肿瘤活性。它还抑制PI3K，对 hPI3k 的IC50为 6 μM。

BPDA2 是一种具有选择性和高效性的 SHP2 抑制剂，对 SHP2、SHP1、SHP1B 的 IC50 值分别为 92.0 nM、33.39 μM、40.71 μM。DBDA2 具有抗癌抗肿瘤活性，以浓度依赖性方式抑制乳腺癌细胞的锚定非依赖性生长和癌症干细胞特性。BPDA2 可用于研究乳腺癌。

Tacrolimus monohydrate (LCP-Tacro) 是大环内酯类化合物，它与 FK506 结合蛋白 (FKBP) 结合形成复合物并抑制钙调神经磷酸酶，从而抑制 T 淋巴细胞信号转导和 IL-2 转录。具有强免疫抑制特性。

5α-Pregnane-3β,6α-diol-20-one 是促进有丝分裂的 progesterone 代谢物，可于血清不足时雄性激素反应的前列腺素癌细胞中产生。

Reveromycin A is the major component of a complex of spiroketal antibiotics isolated from Streptomyces sp. It inhibits the mitogenic activity of epidermal growth factor in Balb MK cells (IC50 = 0.7 μg ml), displays antiproliferative activity against human KB and K562 tumor cell lines (IC50s = 1.9 and 1.6 μg ml, respectively), and demonstrates antifungal activity against C. albicans (MIC = 2 μg ml at pH 3). Reveromycin A also has been shown to inhibit bone resorption by inducing apoptosis in osteoclasts with an IC50 value of 0.7 μM.

12(S)-HETE 是花生四烯酸的12-脂氧合酶代谢产物，对癌细胞增殖具有促有丝分裂作用，可增强血管紧张素 II 诱导的 BLT2 收缩（白三烯 B4小鼠动脉中 2 型受体）和 TP （血栓素受体） 介导的机制。12(S)-HETE促进动脉内皮细胞中超氧化物和异血栓素样代谢物的产生。

Tetranactin is a macrotetrolide and a monovalent cation ionophore that has been found in S. aureus and has antibacterial, insecticidal, and mitogenic activities. It exhibits an equilibrium permeability ratio 1,000-fold greater for lithium than sodium or cesium ions accross bilayer membranes at low voltages. Tetranactin inhibits the growth of Gram-positive bacteria and C. miyabeanus and R. solani fungi when used at concentrations less than 0.9 μg/ml. Tetranactin (0.5-1.5 μg per insect) dose-dependently increases the mortality of adult C. chinensis weevils up to 100% and has mitogenic activity against T. telarius when sprayed onto plants with an LC50 value of 9.2 μg/ml. It reduces IL-1β- and cAMP-induced secretion of phospholipase A2 (PLA2) from rat mesangial cells (IC50s = 43 and 33 nM, respectively). Tetranactin (50 ng/ml) suppresses the proliferation of human T lymphocytes induced by allogeneic cells and IL-2 and supresses the generation of cytotoxic T lymphocytes in mixed lymphocyte cultures. In vivo, tetranactin (10 mg/animal per day) completely inhibits the formation of experimental autoimmune uveoretinitis (EAU) in rats.

Reveromycin D is a bacterial metabolite originally isolated from Streptomyces. It inhibits EGF-induced mitogenic activity in Balb MK cells and has pH-dependent antifungal activity against C. albicans (MICs = 2 and >500 μg ml at pH 3 and 7.4, respectively). Reveromycin D also inhibits proliferation of KB and K562 cells (IC50s = 1.6 and 1.3 μg ml, respectively).

Reveromycin B is a spiroketal bacterial metabolite originally isolated from Streptomyces. It inhibits EGF-induced mitogenic activity in Balb MK cells (IC50 = 6 μg ml) and exhibits pH-dependent antifungal activity against C. albicans (MICs = 15.6 and >500 μg ml at pH 3.0 and 7.4, respectively). Unlike reveromycin A and reveromycin C , reveromycin B does not inhibit proliferation of KB and K562 cells.

Epiderstatin is isolated from Streptomyces pulveraceus subsp. epiderstagenes; inhibits mitogenic activity of epidermal growth factor.

Myelopeptide-2 分离于猪骨髓细胞培养上清，能够恢复 HL-60 白血病细胞或麻疹病毒条件抑制下人 T 淋巴细胞的丝裂原反应活性、白细胞介素-2 (IL-2) 合成水平和白细胞介素-2受体 (IL-2R) 表达水平。Myelopeptide-2 参与免疫稳态调节，在抗肿瘤和抗病毒研究中具有广阔的应用前景。

VIP Guinea pig TFA，作为一种胃肠激素，兼具神经递质功能，能够刺激胚胎生长，起到营养和有丝分裂因子的作用。

Potent insulinotropic hormone synthesized by duodenal K-cells. High affinity GIP receptor agonist (EC50 = 0.81 nM) that inhibits gastric acid secretion and stimulates pancreatic insulin release in response to glucose. Also affects lipid metabolism and dis

ERKtide是一种有生物活性的肽 [ERKtide 是ERK2的肽底物，细胞外调节蛋白激酶 2 (ERK2) 是一种真核蛋白激酶，其活性受有丝分裂刺激调节]。