Article ; Online: Donor-But Not Recipient-Derived Cells Produce Collagen-1 in Chronically Rejected Cardiac Allografts.
2022 Volume 12, Page(s) 816509
Abstract: Fibrosis is a prominent feature of chronic allograft rejection, caused by an excessive production of matrix proteins, including collagen-1. Several cell types produce collagen-1, including mesenchymal fibroblasts and cells of hematopoietic origin. Here, ... ...
Abstract | Fibrosis is a prominent feature of chronic allograft rejection, caused by an excessive production of matrix proteins, including collagen-1. Several cell types produce collagen-1, including mesenchymal fibroblasts and cells of hematopoietic origin. Here, we sought to determine whether tissue-resident donor-derived cells or allograft-infiltrating recipient-derived cells are responsible for allograft fibrosis, and whether hematopoietic cells contribute to collagen production. A fully MHC-mismatched mouse heterotopic heart transplantation model was used, with transient depletion of CD4 |
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MeSH term(s) | Animals ; Biomarkers ; Chronic Disease ; Collagen Type I/biosynthesis ; Collagen Type I/immunology ; Disease Models, Animal ; Disease Susceptibility ; Graft Rejection/diagnosis ; Graft Rejection/etiology ; Graft Rejection/metabolism ; Heart Transplantation/adverse effects ; Heart Transplantation/methods ; Immunophenotyping ; Mice ; Mice, Transgenic ; Tissue Donors ; Transplantation, Homologous |
Chemical Substances | Biomarkers ; Collagen Type I |
Language | English |
Publishing date | 2022-01-19 |
Publishing country | Switzerland |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 2606827-8 |
ISSN | 1664-3224 ; 1664-3224 |
ISSN (online) | 1664-3224 |
ISSN | 1664-3224 |
DOI | 10.3389/fimmu.2021.816509 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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