AZD2906, a selective glucocorticoid receptor (GR) agonist, demonstrates inhibitory concentrations (IC50s) of 2.2 nM in human GR, 0.3 nM in rat peripheral blood mononuclear cells (PBMC), 41.6 nM in humanwholeblood, and 7.5 nM in rat wholeblood, respectively[1]. Additionally, it induces an increase in micronucleated immature erythrocytes within rat bone marrow.
PF-03715455 potently inhibits LPS-induced TNFα production in humanwholeblood (IC50=1.7 nM). PF-03715455 is an effective inhibitor of inhaled p38 MAPK. PF-03715455 displays some selectivity for p38α over p38β (respective IC50: 0.88 and 23 nM). PF-0371545
Phe-Pro-Arg-PABA-Resorufin is a Chromogenic and fluorogenic peptide substrate for the highly sensitive detection of proteases in biological matrices. The substrate is also applicable to the sensitive detection of the thrombin inhibitor dabigatran in human
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 wholeblood (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)
4-hydroxy Valsartan is a major metabolite of the angiotensin II type 1 (AT1) receptor antagonist valsartan . It reduces platelet aggregation induced by epinephrine and collagen but not ADP in humanwholeblood.
T-5342126 is a toll-like receptor 4 (TLR4) antagonist.1It reduces LPS-induced production of nitric oxide (NO) in RAW 264.7 cells (IC50= 27.8 μM), as well as decreases LPS-induced IL-8, TNF-α, and IL-6 production in isolated humanwholeblood (IC50s = 110.5, 315.6, and 318.4 μM, respectively). T-5342126 (82 mg kg) reduces ethanol intake and the abundance of ionized calcium-binding adapter molecule 1 (Iba1), a marker of microglial activation, in the central nucleus of the amygdala in ethanol-dependent mice.2 1.Chavez, S.A., Martinko, A.J., Lau, C., et al.Development of β-amino alcohol derivatives that inhibit toll-like receptor 4 mediated inflammatory response as potential antisepticsJ. Med. Chem.54(13)4659-4669(2011) 2.Bajo, M., Montgomery, S.E., Cates, L.N., et al.Evaluation of TLR4 inhibitor, T5342126, in modulation of ethanol-drinking behavior in alcohol-dependent miceAlcohol Alcohol.51(5)541-548(2016)