| http://purl.uniprot.org/citations/17170214 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/17170214 | http://www.w3.org/2000/01/rdf-schema#comment | "The hepatocyte growth factor (HGF) is a pleiotropic cytokine able to regulate different cellular functions. HGF action is mediated by its receptor, c-met, a glycoprotein with tyrosine kinase activity. We previously demonstrated that c-met is expressed in the newly formed seminiferous cords of the mice embryonic testes and that HGF acts as a morphogenetic factor. In this paper, we report that at 15.5 days post-coitum (dpc) c-met is expressed in the testicular cords, whereas at 18.5 dpc c-met expression is almost exclusively localized in the interstitial tissue of the testis in particular in the fetal Leydig cells. In addition, we demonstrate that HGF gene is expressed during the fetal period of testis development, heavily detectable in the interstitial compartment of 18.5 dpc testes. Interestingly, HGF is not expressed in the Leydig cells that, as above reported, express the HGF receptor. Looking for the functional role of HGF on Leydig cells, we evaluated the amount of testosterone secreted by testes isolated from 18.5 dpc embryos and cultured in the presence of HGF. The results of the in vitro organ culture show that, at this age, HGF increases the amount of testosterone secreted in the culture medium. On the contrary, HGF does not modulate the amount of testosterone secreted by testes isolated from 15.5 dpc embryos. In conclusion, we report that HGF is produced in the interstitial compartment of the developing testis but not by the Leydig cells. Conversely, the HGF receptor c-met is expressed in the Leydig cells and HGF modulates Leydig cell function during the late period of prenatal development."xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.org/dc/terms/identifier | "doi:10.1677/joe.1.06879"xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/author | "Ricci G."xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/author | "Catizone A."xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/author | "Galdieri M."xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/date | "2006"xsd:gYear |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/name | "J Endocrinol"xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/pages | "559-570"xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/title | "Expression and functional role of hepatocyte growth factor and its receptor (c-met) during fetal mouse testis development."xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://purl.uniprot.org/core/volume | "191"xsd:string |
| http://purl.uniprot.org/citations/17170214 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/17170214 |
| http://purl.uniprot.org/citations/17170214 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/17170214 |
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