Satellite Cell Proliferative Compartments in Growing Skeletal Muscles
نویسندگان
چکیده
منابع مشابه
Human Satellite Cell Transplantation and Regeneration from Diverse Skeletal Muscles
Identification of human satellite cells that fulfill muscle stem cell criteria is an unmet need in regenerative medicine. This hurdle limits understanding how closely muscle stem cell properties are conserved among mice and humans and hampers translational efforts in muscle regeneration. Here, we report that PAX7 satellite cells exist at a consistent frequency of 2-4 cells/mm of fiber in muscle...
متن کاملIGF-I restores satellite cell proliferative potential in immobilized old skeletal muscle.
One of the key factors responsible for the age-associated reduction in muscle mass may be that satellite cell proliferation potential (number of doublings contained within each cell) could become rate limiting to old muscle regrowth. No studies have tested whether repeated cycles of atrophy-regrowth in aged animals deplete the remaining capacity of satellite cells to replicate or what measures ...
متن کاملId2 expression during apoptosis and satellite cell activation in unloaded and loaded quail skeletal muscles.
Inhibitor of differentiation-2 (Id2) is a basic helix-loop-helix protein that acts as a negative regulator of the myogenic regulatory transcription factor family, but Id2 has also been implicated in apoptosis in several cell lines. In this study, we tested the hypothesis that Id2 has a role in both apoptosis-associated muscle atrophy and muscle hypertrophy. A weight corresponding to 12% of the ...
متن کاملSatellite Cell Proliferation in Adult Skeletal Muscle
England et al. (1990), Very mild muscular dystrophy associated with the deletion of 46% of dystrophin., Nature, 343:180-182. Gilboa et al. (1986), Transfer and Expression of Cloned Genes Using Retroviral Vectors., Biotechniques, 4(6):5O4-5 12. Allbrook, D. (1981), Skeletal Muscle Regeneration, Muscle and Nerve, 4:234-245. Ishiura et al. (1986), Biochemical Aspects of Bupivacaine-Induced Acute M...
متن کاملSatellite Cell of Skeletal Muscle Fibers
In the course of an electron microscopic study of the peripheral region of the skeletal muscle fiber of the frog, the presence of certain cells, intimately associated with the muscle fiber, have been observed which we have chosen to call satellite cells. Since these cells have not been reported previously and indeed might be of interest to students of muscle histology and furthermore, as we sha...
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ژورنال
عنوان ژورنال: Developmental Biology
سال: 1996
ISSN: 0012-1606
DOI: 10.1006/dbio.1996.0097