p38-a mapk-in-1

Dehydrocorydaline (13-Methylpalmatine) 是一种生物碱。它调节Bax，Bcl-2蛋白表达，激活caspase-7，caspase-8，并使PARP 失活。它能增强p38 MAPK 活化，具有抗炎、抗癌等功效。它具有强大的抗疟疾作用，并具低细胞毒性。

Flavokawain A (Flavokavain A) 是 kava 提取物中的查耳酮，是一种抗癌试剂，具有抗肿瘤活性。它通过 Bax 蛋白依赖和线粒体依赖的凋亡途径诱导细胞凋亡，有潜力用于膀胱癌的相关研究。

Caffeic Acid Phenethyl Ester (Phenylethyl Caffeate) 是咖啡酸的苯乙醇酯，是蜂巢蜂胶的生物活性成分。它抑制核转录因子 NF-kappa B 的激活，具有抗肿瘤、细胞保护和免疫调节活性。它抑制 PDGF 诱导的血管平滑肌细胞增殖。

p38-α MAPK-IN-1 是一种 MAPK14 (p38-α) 抑制剂，在 EFC 置换试验和 HTRF 试验中 IC50 分别为 2300 nM 和 5500 nM。

p38 MAPK-IN-1 是一种新型的选择性 p38 MAPK 抑制剂，具有高效（ IC50 ＝68 nM）、长效和低清除率的特点，通过抑制 LPS 诱导的 TNF-α 产生从而降低炎症反应。

Saikosaponin A 是银柴胡中的主要活性成分，有抗炎活性，可上调 LXRα的表达。

(±)14(15)-EET is a metabolite of arachidonic acid that is formed via epoxidation of arachidonic acid by cytochrome P450.[1],[2] It prevents increases in leukotriene B4, ICAM-1, and chemokine (C-C motif) ligand 1 (CCL2) induced by oxidized LDL in primary rat pulmonary artery endothelial cells (RPAECs) when used at a concentration of 1 μM.[3] (±)14(15)-EET induces dilation of preconstricted isolated canine coronary arterioles (EC50 = 0.2 pM).[4] It reduces myocardial infarct size as a percentage of the area at risk in a canine model of ischemia-reperfusion injury induced by left anterior descending coronary artery (LAD) occlusion when administered at a dose of 0.128 mg kg prior to occlusion or reperfusion.[5] Reference：[1]. Chacos, N., Falck, J.R., Wixtrom, C., et al. Novel epoxides formed during the liver cytochrome P-450 oxidation of arachidonic acid. Biochem. Biophys. Res. Commun. 104(3), 916-922 (1982).[2]. Oliw, E.H., Guengerich, F.P., and Oates, J.A. Oxygenation of arachidonic acid by hepatic monooxygenases. Isolation and metabolism of four epoxide intermediates. J. Biol. Chem. 257(7), 3771-3781 (1982).[3]. Jiang, J.-X., Zhang, S.-J., Xiong, Y.-K., et al. EETs attenuate ox-LDL-induced LTB4 production and activity by inhibiting p38 MAPK phosphorylation and 5-LO BLT1 receptor expression in rat pulmonary arterial endothelial cells. PLoS One 10(6), e0128278 (2015).[4]. Oltman, C.L., Weintraub, N.L., VanRollins, M., et al. Epoxyeicosatrienoic acids and dihydroxyeicosatrienoic acids are potent vasodilators in the canine coronary microcirculation. Circ. Res. 83(9), 932-939 (1998).[5]. Nithipatikom, K., Moore, J.M., Isbell, M.A., et al. Epoxyeicosatrienoic acids in cardioprotection: Ischemic versus reperfusion injury. Am. J. Physiol. Heart Circ. Physiol. 291(2), H537-H542 (2006).

Tpl2 kinase inhibitor is an inhibitor of tumor progression locus 2 (Tpl2; IC50= 0.05 μM).1It is selective for Tpl2 over MEK, p38 MAPK, Src, MK2, and PKC (IC50s = >40, 180, >400, 110, and >400 μM, respectively). Tpl2 kinase inhibitor inhibits LPS-induced TNF-α production in isolated human monocytes and whole blood (IC50s = 0.7 and 8.5 μM, respectively). It enhances differentiation induced by calcitriol in HL-60 and U937 leukemia cells when used at a concentration of 5 μM.2Tpl2 kinase inhibitor (5 μM) inhibits the proliferation of KG-1a leukemia cells.3 1.Garvin, L.K., Green, N., Hu, Y., et al.Inhibition of Tpl2 kinase and TNF-α production with 1,7-naphthyridine-3-carbonitriles: Synthesis and structure-activity relationshipsBioor. Med. Chem. Lett.15(23)5288-5292(2005) 2.Wang, X., and Studzinski, G.P.Expression of MAP3 kinase COT1 is up-regulated by 1,25-dihydroxyvitamin D3 in parallel with activated c-jun during differentiation of human myeloid leukemia cellsJ. Steroid. Biochem. Mol. Biol.121(1-2)395-398(2010) 3.Wang, X., Gocek, E., Novik, V., et al.Inhibition of Cot1/Tlp2 oncogene in AML cells reduces ERK5 activation and up-regulates p27Kip1 concomitant with enhancement of differentiation and cell cycle arrest induced by silibinin and 1,25-dihydroxyvitamin D3Cell Cycle9(22)4542-4551(2010)

p38 MAPK inhibitor (IC50 = 0.38 μM). Inhibits the release of IL-1β and TNF-α in a peripheral blood mononuclear cell (PBMC) assay (IC50 values are 0.039 and 0.16 μM respectively). Laufer et al (2003) Novel substituted pyridinyl imidazoles as potent anticytokine agents with low activity against hepatic cytochrome P450 enzymes. J.Med.Chem. 46 3230 PMID:12852754 |Kammerer et al (2007) Pharmacokinetics of ML3403 ({4-[5-(4-fluorophenyl)-2-methylsulfanyl-3H-imidazol-4-yl]-pyridin-2-yl}-(1-phenylethyl)-amine), a 4-pyridinylimidazole-type p38 mitogen-activated protein kinase inhibitor. Drug Metab.Dispos. 35 875 PMID:17344341

Globotetraosylceramides are bioactive neutral glycosphingolipids. They are the major glycolipids in human erythrocytes. They act as receptors for the Shiga toxins Stx1, Stx2, and Stx2e, the cytotoxic protein pierisin-1, and parvovirus B19. Globotetraosylceramides increase the expression of proteins responsible for enamel deposition, including ameloblastin, amelogenin, and enamelin, in dental epithelial cells and activate the ERK and p38 MAPK signaling pathways. Levels of globotetraosylceramides are elevated in fibroblasts from patients with salt and pepper syndrome, a neurocutaneous condition characterized by intellectual disability and hyper- and hypo-pigmented skin. Globotetraosylceramides (porcine RBC) contains a mixture of globotetraosylceramides with variable fatty acyl chain lengths isolated from porcine red blood cells.

Verrucarin A (Muconomycin A) 是一种 D 型大环真菌毒素。Verrucarin A 是一种蛋白质合成 (protein synthesis) 的抑制剂，来源于Myrothecium verrucaria，可抑制白血病细胞系生长，并激活巨噬细胞 caspases、凋亡和炎症信号。Verrucarin A 能有效提高 p38 MAPK 的磷酸化，降低 ERK Akt 的磷酸化。Verrucarin A 通过 p21 和 p53 的诱导引起细胞周期调控的解除。

12(S)-HHT(12(S)-HHTrE)是通过环氧化酶（COX）的花生四烯酸代谢途径生成的脂肪酸，是BLT2的内源性配体和激动剂，12(S)-HHT BLT2轴在维持上皮组织稳态方面和炎症反应中起作用。12-HHT通过上调MKP-1抑制p38 MAPK NF-κB通路，导致UVB照射的HaCaT细胞的IL-6合成减少。

p38-α MAPK-IN-4 (Compound 69) 是一种选择性的p38α MAPK 抑制剂，IC50为 1.5 μM。p38-α MAPK-IN-4 在体内可快速、强烈地抑制机械性触诱发痛 (mechanical allodynia) 的发生。

E6201 (ER-806201) is a potent dual kinase inhibitor targeting MEK1 and FLT3, inhibiting their activities in an ATP-competitive manner. It effectively suppresses MEK1-induced ERK2 phosphorylation (IC50 = 5.2 nM), MKK4-induced JNK phosphorylation (IC50 = 91 nM), and MKK6-induced p38 MAPK phosphorylation (IC50 = 19 nM). E6201 exhibits anti-tumor and anti-psoriasis effects [1] [2].

p38 MAPK-IN-3 (Compound 2c) is a potent inhibitor of p38α MAPK, displaying antitumor properties by promoting apoptosis and increasing reactive oxygen species (ROS) production [1].

NF-κB MAPK-IN-1 是一种有效的 NF-κB 和 MAPK 通路双重抑制剂，具有潜在的抗炎活性，抑制 NO 生成，对 LPS 诱导的iNOS，COX-2，ERΚ和P38激活有抑制作用。 NF-κB MAPK-IN-1 可用于预防和治疗类风湿关节炎 (RA) 。

AS1940477 is p38 MAPK inhibitor. AS1940477 inhibited the enzymatic activity of recombinant p38α and β isoforms but showed no effect against other 100 protein kinases including p38γ and δ isoforms. In human peripheral blood mononuclear cells, AS1940477 inhibited lipopolysaccharide (LPS)- or phytohemagglutinin A (PHA)-induced production of proinflammatory cytokines, including TNFα, IL-1β, and IL-6 at low concentrations (LPS TNFα, IC(50)=0.45n M; PHA TNFα, IC(50)=0.40 nM). In addition, equivalent concentrations of AS1940477 that inhibited cytokine production also inhibited TNFα- and IL-1 β-induced production of IL-6, PGE(2), and MMP-3 in human synovial stromal cells. AS1940477 was also found to potently inhibit TNF production in whole blood (IC(50)=12 nM) and effectively inhibited TNFα production induced by systemically administered LPS in rats at less than 0.1mg kg (ED(50)=0.053 mg kg) with an anti-inflammatory effect lasting for 20h after oral administration. Overall, this stu......

AG-12286 is a pan-CDK inhibitor. AG-012986 may be useful in the treatment of tumors by inhibiting p38 MAPK phosphorylation. Note: many vendors confused the structure of AG-12286 (CAT#573461, CAS# 223784-75-6) with AG-012986 (CAT#406184, CAS# is 486414-35-1).

Sauchinone 是一种从Saururus chinensis 中获得的非对映异构的木脂素。它通过抑制I-κBα磷酸化和p65核易位来抑制 LPS 诱导的 iNOS，TNF-α 和 COX-2 表达。它具有抗炎和抗氧化活性。

AMC-04是一种未折叠蛋白反应（UPR）激活剂，通过ROS和p38 MAPK信号激活UPR通路，并诱导细胞凋亡。AMC-04可用于肿瘤研究。

Neoechinulin A has anti-inflammatory effect against LPS-stimulated RAW264.7 macrophages through inhibition of the NF-κB and p38 MAPK pathways, it may block the phosphorylation of mitogen-activated protein kinase (MAPK) molecule p38, apoptosis signal-regu

Toddaculin 是一种天然香豆素，抑制过度的破骨细胞活性并增强成骨细胞分化和矿化。它可诱导白血病细胞分化和凋亡，具有抗炎活性。