Nonmyocytes as electrophysiological contributors to cardiac excitation and conduction

A Simon-Chica, EM Wülfers… - American Journal of …, 2023 - journals.physiology.org
Although cardiac action potential (AP) generation and propagation have traditionally been
attributed exclusively to cardiomyocytes (CM), other cell types in the heart are also capable …

Fibroblasts and immune cells: At the crossroad of organ inflammation and fibrosis

S Smolgovsky, B Theall, N Wagner… - American Journal of …, 2024 - journals.physiology.org
The immune and fibrotic responses have evolved to work in tandem to respond to pathogen
clearance and promote tissue repair. However, excessive immune and fibrotic responses …

[HTML][HTML] Innate immune memory after brain injury drives inflammatory cardiac dysfunction

A Simats, S Zhang, D Messerer, F Chong, S Beşkardeş… - Cell, 2024 - cell.com
The medical burden of stroke extends beyond the brain injury itself and is largely
determined by chronic comorbidities that develop secondarily. We hypothesized that these …

Atrial cardiomyopathy revisited—evolution of a concept: a clinical consensus statement of the European Heart Rhythm Association (EHRA) of the ESC, the Heart …

A Goette, D Corradi, D Dobrev, L Aguinaga… - Europace, 2024 - academic.oup.com
Aims The concept of “atrial cardiomyopathy”(AtCM) had been percolating through the
literature since its first mention in 1972. Since then, publications using the term were …

Targeted macrophage CRISPR‐cas13 mRNA editing in immunotherapy for tendon injury

S Wang, Y **ao, J Tian, B Dai, Z Tao, J Liu… - Advanced …, 2024 - Wiley Online Library
CRISPR‐Cas13 holds substantial promise for tissue repair through its RNA editing
capabilities and swift catabolism. However, conventional delivery methods fall short in …

Endothelial metabolic control of insulin sensitivity through resident macrophages

J Zhang, KA Sjøberg, S Gong, T Wang, F Li, A Kuo… - Cell Metabolism, 2024 - cell.com
Endothelial cells (ECs) not only form passive blood conduits but actively contribute to
nutrient transport and organ homeostasis. The role of ECs in glucose homeostasis is …

Large-scale single-nuclei profiling identifies role for ATRNL1 in atrial fibrillation

MC Hill, B Simonson, C Roselli, L **ao… - Nature …, 2024 - nature.com
Atrial fibrillation (AF) is the most common sustained arrhythmia in humans, yet the molecular
basis of AF remains incompletely understood. To determine the cell type-specific …

Dissecting and visualizing the functional diversity of cardiac macrophages

M Holt, J Lin, M Cicka, A Wong, S Epelman… - Circulation …, 2024 - Am Heart Assoc
Cardiac macrophages represent a functionally diverse population of cells involved in
cardiac homeostasis, repair, and remodeling. With recent advancements in single-cell …

[HTML][HTML] Evolocumab prevents atrial fibrillation in rheumatoid arthritis rats through restraint of PCSK9 induced atrial remodeling

X Han, Y Gao, M He, Y Luo, Y Wei, Y Duan… - Journal of advanced …, 2024 - Elsevier
Introduction Proprotein convertase subtilisin/kexin type 9 (PCSK9) is implicated in the
pathogenesis and progression of autoimmune disease. Patients with rheumatoid arthritis …

Translation of pathophysiological mechanisms of atrial fibrosis into new diagnostic and therapeutic approaches

U Schotten, A Goette, S Verheule - Nature Reviews Cardiology, 2024 - nature.com
Atrial fibrosis is one of the main manifestations of atrial cardiomyopathy, an array of
electrical, mechanical and structural alterations associated with atrial fibrillation (AF), stroke …