The healing myocardium mobilizes a distinct B-cell subset through a CXCL13-CXCR5-dependent mechanism

M Heinrichs, DED Ashour, J Siegel… - Cardiovascular …, 2021 - academic.oup.com
Aims Recent studies have revealed that B cells and antibodies can influence inflammation
and remodelling following a myocardial infarction (MI) and culminating in heart failure—but …

Double-edged role of the CXCL12/CXCR4 axis in experimental myocardial infarction

EA Liehn, N Tuchscheerer, I Kanzler… - Journal of the American …, 2011 - jacc.org
Objectives: Here we assess the intrinsic functions of the chemokine receptor CXCR4 in
remodeling after myocardial infarction (MI) using Cxcr4 heterozygous (Cxcr4+/−) mice …

Splenic marginal zone B lymphocytes regulate cardiac remodeling after acute myocardial infarction in mice

Y Sun, C Pinto, S Camus, V Duval, P Alayrac… - Journal of the American …, 2022 - jacc.org
Background Mature B lymphocytes alter the recovery of cardiac function after acute
myocardial infarction (MI) in mice. Follicular B cells and marginal zone B (MZB) cells are …

B lymphocytes trigger monocyte mobilization and impair heart function after acute myocardial infarction

Y Zouggari, H Ait-Oufella, P Bonnin, T Simon… - Nature medicine, 2013 - nature.com
Acute myocardial infarction is a severe ischemic disease responsible for heart failure and
sudden death. Here, we show that after acute myocardial infarction in mice, mature B …

[HTML][HTML] B cell subsets contribute to myocardial protection by inducing neutrophil apoptosis after ischemia and reperfusion

F Huang, J Zhang, H Zhou, T Qu, Y Wang, K Jiang… - JCI insight, 2024 - ncbi.nlm.nih.gov
A robust, sterile inflammation underlies myocardial ischemia and reperfusion injury (MIRI).
Several subsets of B cells possess the immunoregulatory capacity that limits tissue damage …

[HTML][HTML] Effects of CXCR4 gene transfer on cardiac function after ischemia-reperfusion injury

J Chen, E Chemaly, L Liang, C Kho, A Lee… - The American journal of …, 2010 - Elsevier
Acute coronary occlusion is the leading cause of death in the Western world. There is an
unmet need for the development of treatments to limit the extent of myocardial infarction (MI) …

CXCR3-independent actions of the CXC chemokine CXCL10 in the infarcted myocardium and in isolated cardiac fibroblasts are mediated through proteoglycans

A Saxena, M Bujak, O Frunza… - Cardiovascular …, 2014 - academic.oup.com
Abstract Aims The CXC chemokine CXCL10 is up-regulated in the infarcted myocardium
and limits cardiac fibrosis by inhibiting growth factor-mediated fibroblast migration. CXCL10 …

Regulatory B cells improve ventricular remodeling after myocardial infarction by modulating monocyte migration

J Jiao, S He, Y Wang, Y Lu, M Gu, D Li, T Tang… - Basic research in …, 2021 - Springer
Overactivated inflammatory responses contribute to adverse ventricular remodeling after
myocardial infarction (MI). Regulatory B cells (Bregs) are a newly discovered subset of B …

CXC motif chemokine receptor 4 blockade promotes tissue repair after myocardial infarction by enhancing regulatory T cell mobilization and immune-regulatory …

Y Wang, K Dembowsky, E Chevalier, P Stüve… - Circulation, 2019 - Am Heart Assoc
Background: Acute myocardial infarction (MI) elicits an inflammatory response that drives
tissue repair and adverse cardiac remodeling. Inflammatory cell trafficking after MI is …

Importance of the SDF-1: CXCR4 axis in myocardial repair

MS Penn - Circulation research, 2009 - Am Heart Assoc
Since the original descriptions of the role of stromal cell-derived factor (SDF)-1 in recruiting
bone marrow derived stem cells to the sites of vascular1 and myocardial injury, 2 there has …