Inflammation balance in skeletal muscle damage and repair

H Tu, YL Li - Frontiers in immunology, 2023 - frontiersin.org
Responding to tissue injury, skeletal muscles undergo the tissue destruction and
reconstruction accompanied with inflammation. The immune system recognizes the …

Impaired skeletal muscle regeneration in diabetes: From cellular and molecular mechanisms to novel treatments

E Espino-Gonzalez, E Dalbram, R Mounier, J Gondin… - Cell Metabolism, 2024 - cell.com
Diabetes represents a major public health concern with a considerable impact on human life
and healthcare expenditures. It is now well established that diabetes is characterized by a …

[HTML][HTML] Macrophage senescence in health and diseases

L Wang, W Hong, H Zhu, Q He, B Yang, J Wang… - … Pharmaceutica Sinica B, 2024 - Elsevier
Macrophage senescence, manifested by the special form of durable cell cycle arrest and
chronic low-grade inflammation like senescence-associated secretory phenotype, has long …

Human skeletal muscle aging atlas

VR Kedlian, Y Wang, T Liu, X Chen, L Bolt, C Tudor… - Nature aging, 2024 - nature.com
Skeletal muscle aging is a key contributor to age-related frailty and sarcopenia with
substantial implications for global health. Here we profiled 90,902 single cells and 92,259 …

Cell type map** of inflammatory muscle diseases highlights selective myofiber vulnerability in inclusion body myositis

S Wischnewski, T Thäwel, C Ikenaga, A Kocharyan… - Nature aging, 2024 - nature.com
Inclusion body myositis (IBM) is the most prevalent inflammatory muscle disease in older
adults with no effective therapy available. In contrast to other inflammatory myopathies such …

The multifaceted role of macrophages in homeostatic and injured skeletal muscle

X Wang, L Zhou - Frontiers in Immunology, 2023 - frontiersin.org
Skeletal muscle is essential for body physical activity, energy metabolism, and temperature
maintenance. It has excellent capabilities to maintain homeostasis and to regenerate after …

[HTML][HTML] Age-associated inflammation and implications for skeletal muscle responses to exercise

HE Kunz, IR Lanza - Experimental gerontology, 2023 - Elsevier
Aging is associated with profound alterations in skeletal muscle, including loss of muscle
mass and function, local inflammation, altered mitochondrial physiology, and attenuated …

Systems level identification of a matrisome-associated macrophage polarisation state in multi-organ fibrosis

JF Ouyang, K Mishra, Y **e, H Park, KY Huang… - Elife, 2023 - elifesciences.org
Tissue fibrosis affects multiple organs and involves a master-regulatory role of macrophages
which respond to an initial inflammatory insult common in all forms of fibrosis. The recently …

DPPIV+ fibro-adipogenic progenitors form the niche of adult skeletal muscle self-renewing resident macrophages

F Babaeijandaghi, N Kajabadi, R Long… - Nature …, 2023 - nature.com
Adult tissue-resident macrophages (RMs) are either maintained by blood monocytes or
through self-renewal. While the presence of a nurturing niche is likely crucial to support the …

Macrophage involvement in aging-associated skeletal muscle regeneration

CY Cui, L Ferrucci, M Gorospe - Cells, 2023 - mdpi.com
The skeletal muscle is a dynamic organ composed of contractile muscle fibers, connective
tissues, blood vessels and nerve endings. Its main function is to provide motility to the body …