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Inhibition of mesangial cell proliferation and matrix expansion in glomerulonephritis in the rat by antibody to platelet-derived growth factor.

Open access
Johnson, R J, Raines, E W, Floege, J, Yoshimura, A, Pritzl, P, Alpers, C, Ross, R·1992·The Journal of experimental medicine

Abstract

Platelet-derived growth factor (PDGF), a potent mitogen for mesenchymal cells in culture, is expressed in vivo in a variety of inflammatory conditions associated with cell proliferation, including atherosclerosis, wound repair, pulmonary fibrosis, and glomerulonephritis. However, it is not known if PDGF mediates the fibroproliferative responses that characterize these inflammatory disorders. We administered neutralizing anti-PDGF IgG or control IgG to rats with mesangial proliferative nephritis. Inhibition of PDGF resulted in a significant reduction in mesangial cell proliferation, and largely prevented the increased deposition of extracellular matrix associated with the disease. This suggests that PDGF may have a central role in proliferative glomerular disease.

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Metadata

Authors
Johnson, R. J., Raines, E. W., Floege, J., Yoshimura, A., Pritzl, P., Alpers, C., & Ross, R.
Venue
The Journal of experimental medicine
Published
1992-05-01
Volume
175
Issue
5
Pages
1413-1416
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W1970709922
Cited by
341
References
0
FWCI
21.16
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Inhibition of mesangial cell proliferation and matrix expansion in glomerulonephritis in the rat by antibody to platelet-derived growth factor. https://app.cochat.ai/papers/10.1084/jem.175.5.1413
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Johnson, R. J., Raines, E. W., Floege, J., Yoshimura, A., Pritzl, P., Alpers, C., & Ross, R. (1992). Inhibition of mesangial cell proliferation and matrix expansion in glomerulonephritis in the rat by antibody to platelet-derived growth factor. The Journal of experimental medicine. https://doi.org/10.1084/jem.175.5.1413

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.