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Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies

Intermicrovillar areas and apical vesicles characterized by an extensive clathrin coat can be identified in some epithelial cell types. We describe a 280-kD protein, characteristic of these areas in the proximal tubule brush border and epithelial cells of the visceral yolk sac. When injected to 9-d...

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Detalles Bibliográficos
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1988
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2188808/
https://www.ncbi.nlm.nih.gov/pubmed/2891781
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description Intermicrovillar areas and apical vesicles characterized by an extensive clathrin coat can be identified in some epithelial cell types. We describe a 280-kD protein, characteristic of these areas in the proximal tubule brush border and epithelial cells of the visceral yolk sac. When injected to 9-d pregnant rats, mAbs to the 280-kD protein regularly induced fetal resorption and/or malformations. Antibodies to a 330-kD protein that is also coated-pit-restricted had no effect. Our observations point to a key function for p280 and suggest that immunity to specific constituents of the receptor-mediated endocytotic system may be involved in the induction of fetal abnormalities.
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spelling pubmed-21888082008-04-17 Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies J Exp Med Articles Intermicrovillar areas and apical vesicles characterized by an extensive clathrin coat can be identified in some epithelial cell types. We describe a 280-kD protein, characteristic of these areas in the proximal tubule brush border and epithelial cells of the visceral yolk sac. When injected to 9-d pregnant rats, mAbs to the 280-kD protein regularly induced fetal resorption and/or malformations. Antibodies to a 330-kD protein that is also coated-pit-restricted had no effect. Our observations point to a key function for p280 and suggest that immunity to specific constituents of the receptor-mediated endocytotic system may be involved in the induction of fetal abnormalities. The Rockefeller University Press 1988-01-01 /pmc/articles/PMC2188808/ /pubmed/2891781 Text en This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Articles
Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies
title Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies
title_full Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies
title_fullStr Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies
title_full_unstemmed Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies
title_short Characterization of a 280-kD protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. Teratogenic effect of the specific monoclonal antibodies
title_sort characterization of a 280-kd protein restricted to the coated pits of the renal brush border and the epithelial cells of the yolk sac. teratogenic effect of the specific monoclonal antibodies
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2188808/
https://www.ncbi.nlm.nih.gov/pubmed/2891781