Skeletal Muscle Myofibers Directly Contribute to LPS-Induced Systemic Inflammatory Tone.

ABSTRACT: The abundance, anatomical distribution, and vascularity of skeletal muscle make it a potentially important contributor to local cytokine production and systemic cytokine abundance during inflammatory events. An orchestrated balance between the production of pro- and anti-inflammatory mediators is necessary for proper immune function, yet the contribution of the body's largest organ system, comprised primarily of skeletal muscle myocytes that fuse to form myofibers, to this process is largely unknown. Endotoxin (lipopolysaccharide, LPS) stimulates toll-like receptor 4 (TLR4) to induce the production of several pro-inflammatory cytokines, including interleukin-6 (IL-6) and C-C motif chemokine ligand 2 (CCL2), by a of myriad cell types. We sought to quantify the influence of myofibers on syst

SUBMITTER: Bivona Iii JJ 

PROVIDER: S-EPMC9260049 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature