| http://purl.uniprot.org/citations/10026214 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/10026214 | http://www.w3.org/2000/01/rdf-schema#comment | "Rat Sertoli cells phagocytose apoptotic spermatogenic cells, which consist mostly of spermatocytes, in primary culture by recognizing phosphatidylserine (PS) exposed on the surface of degenerating spermatogenic cells. We compared the mode of phagocytosis using spermatogenic cells at different stages of spermatogenesis. Spermatogenic cells were separated into several groups based on their ploidy, with purities of 60-90%. When the fractionated spermatogenic cell populations were subjected to a phagocytosis assay, cells with ploidies of 1n, 2n, and 4n were almost equally phagocytosed by Sertoli cells. All the cell populations exposed PS on the cell surface, and phagocytosis of all cell populations was similarly inhibited by the addition of PS-containing liposomes. Class B scavenger receptor type I (SR-BI), a candidate for the PS receptor, was detected in Sertoli cells. Overexpression of the rat SR-BI cDNA increased the PS-mediated phagocytic activity of Sertoli cell-derived cell lines. Moreover, phagocytosis of spermatogenic cells by Sertoli cells was inhibited in the presence of an anti-SR-BI antibody. Finally, the addition of high density lipoprotein, a ligand specific for SR-BI, decreased both phagocytosis of spermatogenic cells and incorporation of PS-containing liposomes by Sertoli cells. In conclusion, SR-BI functions at least partly as a PS receptor, enabling Sertoli cells to recognize and phagocytose apoptotic spermatogenic cells at all stages of differentiation."xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.org/dc/terms/identifier | "doi:10.1074/jbc.274.9.5901"xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/author | "Arai H."xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/author | "Nakanishi Y."xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/author | "Kawasaki Y."xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/author | "Ikemoto M."xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/author | "Shiratsuchi A."xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/date | "1999"xsd:gYear |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/name | "J Biol Chem"xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/pages | "5901-5908"xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/title | "Role of class B scavenger receptor type I in phagocytosis of apoptotic rat spermatogenic cells by Sertoli cells."xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://purl.uniprot.org/core/volume | "274"xsd:string |
| http://purl.uniprot.org/citations/10026214 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/10026214 |
| http://purl.uniprot.org/citations/10026214 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/10026214 |
| http://purl.uniprot.org/uniprot/P97943#attribution-46A4835A02B2106B6E602C872ADE6C90 | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/10026214 |