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Glycoprotein, elastin, and collagen secretion by rat smooth muscle cells.
Open accessAbstract
Smooth muscle cells from rat heart secreted extracellular matrix components at high rates for many generations in culture. The matrix proteins remained anchored to the culture dish and were characterized after removal of cellular material with sodium dodecyl sulfate. Sequential enzyme digestion demonstrated the presence of at least three components, including glycoprotein(s), elastin, and collagen. Prolonged extraction of the matrix with detergent under reducing conditions solubilized a fucosylated glycoprotein having an apparent molecular weight of 250,000 and two other proteins with molecular weights of 72,000 and 45,000, respectively. Sublines derived from discrete colonies of smooth muscle cells synthesized all of the matrix components, and the proportion of collagen secreted by some sublines increased with time in culture. The biosynthesis of a mixed extracellular matrix and the relationships among the component proteins were therefore studied in one system producing milligram quantities of material.
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Cited by
Simpson, P., McGrath, A., & Savion, S. (1982) · Circulation Research · doi:10.1161/01.res.51.6.787 · Cited by 426
Mechanical strain induces growth of vascular smooth muscle cells via autocrine action of PDGF.
Wilson, E., Mai, Q., Sudhir, K., Weiss, R. H., & Ives, H. E. (1993) · The Journal of cell biology · doi:10.1083/jcb.123.3.741 · Cited by 364
Elastin Production in Human Skin Fibroblast Cultures and Its Decline with Age
Sephel, G. C., & Davidson, J. M. (1986) · Journal of Investigative Dermatology · doi:10.1111/1523-1747.ep12285424 · Cited by 117
Metadata
- Authors
- Jones, P. A., Scott-Burden, T., & Gevers, W.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1979-01
- Volume
- 76
- Issue
- 1
- Pages
- 353-357
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2135241184
- Cited by
- 172
- References
- 0
- FWCI
- 3.38
- Type
- journal article
- Language
- en
- Open access
- green
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- Jones, P. A., Scott-Burden, T., & Gevers, W. (1979). Glycoprotein, elastin, and collagen secretion by rat smooth muscle cells. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.76.1.353
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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