» Articles » PMID: 3258249

Interleukin 1 Modulates Collagen Accumulation by Rat Granulation Tissue Cells Both in Vivo and in Vitro

Overview
Journal Experientia
Specialty Science
Date 1988 Jan 15
PMID 3258249
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

In in vivo studies 0.5 U human interleukin 1 (IL-1) was inoculated daily into a subcutaneously implanted viscose cellulose sponge. IL-1 significantly decreased the dry weight (7.8%) and the hydroxyproline content (24.2%) of granulomas. When the cultured rat granulation tissue cells were exposed to IL-1 (0.5-2.0 U/ml) their collagen production decreased to 80% of that in controls. No effect on cell proliferation was detected.

Citing Articles

Inhibition of collagen synthesis by interleukin-1 in three-dimensional collagen lattice cultures of fibroblasts.

Gillery P, Coustry F, Pujol J, Borel J Experientia. 1989; 45(1):98-101.

PMID: 2783575 DOI: 10.1007/BF01990461.


Interleukin-1 beta prevents the stimulatory effect of transforming growth factor-beta on collagen gene expression in human skin fibroblasts.

Heino J, Heinonen T Biochem J. 1990; 271(3):827-30.

PMID: 2244882 PMC: 1149639. DOI: 10.1042/bj2710827.

References
1.
BOAS N . Method for the determination of hexosamines in tissues. J Biol Chem. 1953; 204(2):553-63. View

2.
Bhatnagar R, Penfornis H, Mauviel A, LOYAU G, Saklatvala J, Pujol J . Interleukin-1 inhibits the synthesis of collagen by fibroblasts. Biochem Int. 1986; 13(4):709-20. View

3.
ESTES J, Pledger W, Gillespie G . Macrophage-derived growth factor for fibroblasts and Interleukin-1 are distinct entities. J Leukoc Biol. 1984; 35(1):115-29. DOI: 10.1002/jlb.35.1.115. View

4.
Meats J, Wood D, Ihrie E, Ebsworth N, Russell R . In vitro activation of human chondrocytes and synoviocytes by a human interleukin-1-like factor. Arthritis Rheum. 1984; 27(6):654-62. DOI: 10.1002/art.1780270608. View

5.
Libby P, Wyler D, Janicka M, Dinarello C . Differential effects of human interleukin-1 on growth of human fibroblasts and vascular smooth muscle cells. Arteriosclerosis. 1985; 5(2):186-91. DOI: 10.1161/01.atv.5.2.186. View