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IL-1–Activated Inflammatory Cardiac Fibroblasts Exacerbate Acute Coxsackievirus B3 Myocarditis
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DOI:10.1016/j.jacbts.2026.101637.png)
Abstract
En 中文
• Inflammatory fibroblasts drive viral myocarditis and represent a therapeutic target. • IL-1 induces inflammatory fibroblasts that amplify cardiac immune responses. • Blocking fibroblast IL-1 signaling reduces myocarditis while preserving immunity. • Future work should target inflammatory fibroblasts to improve myocarditis treatment.
Keywords:
IL-1
inflammatory fibroblasts
plasticity
viral myocarditis
CF
cardiac fibroblast
CVB3
Coxsackievirus B3
EAM
experimental autoimmune myocarditis
ECM
extracellular matrix
FACS
fluorescence-activated cell sorting
GM-CSF
granulocyte-macrophage colony-stimulating factor
H&E
hematoxylin and eosin
IF
inflammatory fibroblast
LPS
lipopolysaccharide
qPCR
quantitative polymerase chain reaction
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