ReviewFrontiers in physiology2021
Evolving Roles of Muscle-Resident Fibro-Adipogenic Progenitors in Health, Regeneration, Neuromuscular Disorders, and Aging.
Review in Frontiers in physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
92 citing papers in PubMed, 123 citations in OpenAlex.
- Severe Muscle Deconditioning Triggers Early Extracellular Matrix Remodeling and Resident Stem Cell Differentiation into Adipocytes in Healthy Men.International journal of molecular sciences · 2022Trial
- Strengthening muscle for healthy ageing: innovative treatments for sarcopenia.Nature reviews. Drug discovery · 2026Review
- FAP-derived CCL2 is required for adequate monocyte/macrophage infiltration to support acute skeletal muscle injury repair.iScience · 2026Article
- Comprehensive transcriptomic profiling reveals impaired polyamine metabolism as a contributor to age-related muscle decline.iScience · 2026Article
- A scalable framework for single-cell eQTL mapping uncovers genetic regulators of meat production traits in pigs.Journal of animal science and biotechnology · 2026Article
- Fibroadipogenic progenitor-secreted prostaglandin E2 coordinates stem cell fate via autocrine and paracrine crosstalk in healthy and dystrophic muscle.Cell death and differentiation · 2026Article
- FAP-intrinsic Hedgehog signaling controls intramuscular adipogenesis, fibrosis, and myofiber regeneration.bioRxiv : the preprint server for biology · 2026Article
- Stimulation of EGFR signaling in fibro-adipogenic precursors decreases adipogenesis in Duchenne muscular dystrophy.Skeletal muscle · 2026Article
- Fibro-adipogenic progenitor cells from murine SMA muscles are intrinsically adipogenic.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Specific non-myogenic mesenchymal cells contribute to rotator cuff tear myosteatosis and fibrosis revealing novel therapeutic options.bioRxiv : the preprint server for biology · 2026Article
- Stem cells in organogenesis and regeneration.Stem cell research & therapy · 2026Review
- Mechano-immune interactions in musculoskeletal aging: Mechanisms and translational perspectives.Theranostics · 2026Review
- Deciphering skeletal muscle development: cellular heterogeneity and molecular regulatory networks from single-cell and spatial transcriptomic perspectives.Frontiers in cell and developmental biology · 2026Review
- Skeletal muscle reprogramming in peripheral nerve injury: mechanisms, therapeutic roles, and complication management.Experimental biology and medicine (Maywood, N.J.) · 2026Review
- Epigenetic dysregulation in aged muscle stem cells drives mesenchymal progenitor expansion via IL-6 and Spp1 signaling.Nature aging · 2025Article
- Radiation-induced impairment of skeletal muscle regeneration.Radiology and oncology · 2025Review
- Article
- Understanding the role of NOTCH2 mutation in centronuclear myopathy.Molecular therapy : the journal of the American Society of Gene Therapy · 2025Article
- Article
- Why muscle strengthening exercises should target the quadriceps and gluteus maximus in patients with knee osteoarthritis?: Effects of knee pain on muscle volume and fatty degeneration based on AI-assisted cross-sectional analysis.Journal of orthopaedic translation · 2025Article
32 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Normal skeletal muscle functions are affected following trauma, chronic diseases, inherited neuromuscular disorders, aging, and cachexia, hampering the daily activities and quality of life of the affected patients. The maladaptive accumulation of fibrous intramuscular connective tissue and fat are hallmarks of multiple pathologies where chronic damage and inflammation are not resolved, leading to progressive muscle replacement and tissue degeneration. Muscle-resident fibro-adipogenic progenitors are adaptable stromal cells with multilineage potential. They are required for muscle homeostasis, neuromuscular integrity, and tissue regeneration. Fibro-adipogenic progenitors actively regulate and shape the extracellular matrix and exert immunomodulatory functions via cross-talk with multiple other residents and non-resident muscle cells. Remarkably, cumulative evidence shows that a significant proportion of activated fibroblasts, adipocytes, and bone-cartilage cells, found after muscle trauma and disease, descend from these enigmatic interstitial progenitors. Despite the profound impact of muscle disease on human health, the fibrous, fatty, and ectopic bone tissues' origins are poorly understood. Here, we review the current knowledge of fibro-adipogenic progenitor function on muscle homeostatic integrity, regeneration, repair, and aging. We also discuss how scar-forming pathologies and disorders lead to dysregulations in their behavior and plasticity and how these stromal cells can control the onset and severity of muscle loss in disease. We finally explore the rationale of improving muscle regeneration by understanding and modulating fibro-adipogenic progenitors' fate and behavior.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.