| http://purl.uniprot.org/citations/36841281 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/36841281 | http://www.w3.org/2000/01/rdf-schema#comment | "The orexins (OXs) were first reported in hypothalamus of rat, and they play an important role in diverse physiological actions. The OXs consist of orexin A (OXA) and orexin B (OXB) peptides and their actions are mediated via two G-protein-coupled receptors, orexin 1 receptor (OX1R) and orexin 2 receptor (OX2R), respectively. Presence of OXA and OX1R has been also reported in peripheral organs like reproductive tissues. These findings, therefore, highlight a possible role of OXs and their receptors in male reproductive health. Though, expression and localization of OXB and OX2R in the testis and their role in spermatogenesis are not finally clarified. Herein, we elucidated the localization and the patterns of expression of OXB and OX2R in Parkes mice testes during postnatal development. Results suggest that the precursor prepro-orexin (PPO), OXB and OX2R are expressed at the transcript and protein levels in mouse testis throughout the postnatal development. Immunostaining further showed the localization of OXB and OX2R both in interstitium and tubular compartments of the testis. On 7 day postpartum (7 dpp), only spermatogonia showed immunoreactivity of OXB and OX2R, while at 14, 28, 42 and 90 dpp, immunolocalization of OXB and OX2R were noted in the seminiferous tubules, especially in leptotene, pachytene spermatocytes, round and elongating spermatids, and in Leydig cells and Sertoli cells. The immunoreactivity of OXB and OX2R appeared to be stage-specific in adult mouse testis. The results suggest the expression of OXB and OX2R in mouse testis and their possible regulatory role in spermatogenesis and steroidogenesis."xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.peptides.2023.170979"xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/author | "Singh S.K."xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/author | "Yadav A."xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/author | "Sarkar D."xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/date | "2023"xsd:gYear |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/name | "Peptides"xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/pages | "170979"xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/title | "Localization and expression of Orexin B (OXB) and its type 2 receptor (OX2R) in mouse testis during postnatal development."xsd:string |
| http://purl.uniprot.org/citations/36841281 | http://purl.uniprot.org/core/volume | "164"xsd:string |
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