Preservation of Post-Infarction Cardiac Structure and Function Via Long-Term Oral Formyl Peptide Receptor Agonist Treatment
Overview
Authors
Affiliations
Dysregulated inflammation following myocardial infarction (MI) promotes left ventricular (LV) remodeling and loss of function. Targeting inflammation resolution by activating formyl peptide receptors (FPRs) may limit adverse remodeling and progression towards heart failure. This study characterized the cellular and signaling properties of Compound 43 (Cmpd43), a dual FPR1/FPR2 agonist, and examined whether Cmpd43 treatment improves LV and infarct remodeling in rodent MI models. Cmpd43 stimulated FPR1/2-mediated signaling, enhanced proresolution cellular function, and modulated cytokines. Cmpd43 increased LV function and reduced chamber remodeling while increasing proresolution macrophage markers. The findings demonstrate that FPR agonism improves cardiac structure and function post-MI.
Assessment of Squalene-Adenosine Nanoparticles in Two Rodent Models of Cardiac Ischemia-Reperfusion.
Brusini R, Tran N, Cailleau C, Domergue V, Nicolas V, Dormont F Pharmaceutics. 2023; 15(7).
PMID: 37513977 PMC: 10384353. DOI: 10.3390/pharmaceutics15071790.
The phagocytic role of macrophage following myocardial infarction.
Li J, Chen Q, Zhang R, Liu Z, Cheng Y Heart Fail Rev. 2023; 28(4):993-1007.
PMID: 37160618 DOI: 10.1007/s10741-023-10314-5.
Gonzalez A, Dungan M, Smart C, Madhur M, Doran A Antioxid Redox Signal. 2023; 40(4-6):292-316.
PMID: 37125445 PMC: 11071112. DOI: 10.1089/ars.2023.0284.
Lupisella J, St-Onge S, Carrier M, Cook E, Wang T, Sum C ACS Pharmacol Transl Sci. 2022; 5(10):892-906.
PMID: 36268126 PMC: 9578139. DOI: 10.1021/acsptsci.2c00042.
Qin C, Norling L, Vecchio E, Brennan E, May L, Wootten D Br J Pharmacol. 2022; 179(19):4617-4639.
PMID: 35797341 PMC: 9545948. DOI: 10.1111/bph.15919.