Losmapimod is a promising new agent against cardiovascular diseases. This compound works by inhibiting p38 MAP kinases, which play an important role in the development of atherosclerosis and heart failure caused by ischemic conditions. Losmapimod did not cause an improvement in exercise tolerance or lung function, despite being well-tolerated in this COPD population.The p38 MAPK inhibitor losmapimod (GW856553) attenuates the pro-inflammatory response in humans by reducing PIC production.
|Animal models||Spontaneously hypertensive stroke-prone rats|
|Body Surface Area (m2)||0.007||0.025||0.15||0.05||0.02||0.5|
|Animal A (mg/kg) = Animal B (mg/kg) multiplied by||Animal B Km|
|Animal A Km|
For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.
A low-frequency variant in MAPK14 provides mechanistic evidence of a link with myeloperoxidase: a prognostic cardiovascular risk marker.
Waterworth DM, et al. J Am Heart Assoc. 2014 Aug 27;3(4). PMID: 25164947.
Losmapimod, a novel p38 mitogen-activated protein kinase inhibitor, in non-ST-segment elevation myocardial infarction: a randomised phase 2 trial.
Newby LK, et al. Lancet. 2014 Sep 27;384(9949):1187-95. PMID: 24930728.
Evaluation of antidepressant properties of the p38 MAP kinase inhibitor losmapimod (GW856553) in Major Depressive Disorder: Results from two randomised, placebo-controlled, double-blind, multicentre studies using a Bayesian approach.
Inamdar A, et al. J Psychopharmacol. 2014 Apr 2;28(6):570-581. PMID: 24699061.
Efficacy and safety of the p38 MAPK inhibitor losmapimod for patients with chronic obstructive pulmonary disease: a randomised, double-blind, placebo-controlled trial.
Watz H, et al. Lancet Respir Med. 2014 Jan;2(1):63-72. PMID: 24461903.
Losmapimod: a novel drug against cardiovascular diseases?
Dewenter M, et al. Dtsch Med Wochenschr. 2013 Jan;138(1-2):39-42. PMID: 23250695.
Safety, tolerability, pharmacokinetics and pharmacodynamics of losmapimod following a single intravenous or oral dose in healthy volunteers.
Barbour AM, et al. Br J Clin Pharmacol. 2013 Jul;76(1):99-106. PMID: 23215699.
|Related p38 MAPK Products|
GS-444217 is a potent and selective inhibitor of apoptosis signal-regulating kinase 1 (ASK1) with an IC50 of 2.87±0.85 nM.
BMS-582949 is a potent and selective P38 mitogen-activated protein kinase (P38 MAPK) inhibitor with IC50 of 13nM.
R1487 Hydrochloride is an orally bioavailable and highly selective inhibitors of p38α mitogen-activated protein kinase.
Dilmapimod (also known as SB-681323 and GW-681323) is a p38 MAPK inhibitor that potentially suppresses inflammation in COPD.
Pamapimod is a novel p38 mitogen-activated protein kinase inhibitor, inhibited p38alpha and p38beta enzymatic activity, with IC50 values of 0.014 +/- 0.002 and 0.48 +/- 0.04 microM, respectively.
Products are for research use only. Not for human use. We do not sell to patients.
© Copyright 2010-2017 AbMole BioScience. All Rights Reserved.