Document Detail


On the non-equivalence of skeletal muscle satellite cells and embryonic myoblasts.
MedLine Citation:
PMID:  3631956     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Postnatal satellite cells, isolated from normal or previously denervated skeletal muscles of juvenile quails, were tested as to their capacity to participate in embryonic muscle ontogeny. They were grafted into 2-day chick embryo hosts, in place of a piece of brachial somitic mesoderm. Satellite cell implants were prepared from pellets either of freshly isolated cells or of cells precultured in vitro under proliferative conditions. Myogenic capacity of the implanted cells was attested by their ability to fuse into myotubes when cultured under differentiation conditions. In no case did the implanted satellite cells invade the adjacent wing bud or participate in wing muscle morphogenesis. They did not either give rise to myotubes at the site of implantation, nor did they even survive longer than 3 days in the embryonic environment. These negative results indicate that postnatal satellite cells, unlike embryonic myoblasts, are unable to take part in muscle embryogenesis. Although they derive from the same somitic myogenic cell line as the embryonic myoblasts, they therefore represent a differentiated non-totipotent type of myogenic cell.
Authors:
A Chevallier; M P Pautou; A J Harris; M Kieny
Related Documents :
6280766 - Stimulatory (insulin-mimetic) and inhibitory (ouabain-like) action of vanadate on potas...
2670616 - Coexpression of vimentin and desmin in gastric leiomyomas. an immunohistochemical study...
20170756 - Functional proteomics reveal the effect of salvia miltiorrhiza aqueous extract against ...
19191196 - Ultrastructural features of lung fibroblast differentiation into myofibroblasts.
20162566 - Cleavage of galectin-3 by matrix metalloproteases induces angiogenesis in breast cancer.
22199276 - Effects of inorganic and organic arsenic compounds on growth and apoptosis of human t-l...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Archives d'anatomie microscopique et de morphologie expérimentale     Volume:  75     ISSN:  0003-9594     ISO Abbreviation:  Arch Anat Microsc Morphol Exp     Publication Date:    1986-1987
Date Detail:
Created Date:  1987-10-06     Completed Date:  1987-10-06     Revised Date:  2006-07-19    
Medline Journal Info:
Nlm Unique ID:  0406007     Medline TA:  Arch Anat Microsc Morphol Exp     Country:  FRANCE    
Other Details:
Languages:  eng     Pagination:  161-6     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Aging
Animals
Cells, Cultured
Chick Embryo
Coturnix
Embryo, Nonmammalian
Muscle Development*
Muscles / cytology,  embryology

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Meiosis-inducing and meiosis-preventing effects of sex steroid hormones on hamster fetal ovaries in ...
Next Document:  Course and termination of the pyramidal tract in the pig.