| http://purl.uniprot.org/citations/36250984 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/36250984 | http://www.w3.org/2000/01/rdf-schema#comment | "Metabolic effector(s) driving cell fate is an emerging concept in stem cell biology. Here we showed that Cytochrome C Oxidase Subunit 6B2 (Cox6B2) is essential to maintain the stemness of trophoblast stem (TS) cells. RNA interference of Cox6b2 resulted in decreased mitochondrial Complex IV activity, ATP production, and oxygen consumption rate in TS cells. Furthermore, depletion of Cox6b2 in TS cells led to decreased self-renewal capacity indicated by compromised BrdU incorporation, Ki67 staining, and decreased expression of TS cell genetic markers. As expected, the consequence of Cox6b2 knockdown was the induction of differentiation. TS cell stemness factor CDX2 transactivates Cox6b2 promoter in TS cells. In differentiated cells, Cox6b2 is post-transcriptionally regulated by two microRNAs, miR-322-5p and miR-503-5p, leading to its downregulation as demonstrated by the gain-in or loss of function of these miRNAs. Cox6b2 transcripts gradually rise in placental trophoblast gestation progresses in both mice and rats with predominant expression in labyrinthine trophoblast. Cox6b2 expression is compromised in the growth-restricted placenta of rats with reciprocal up-regulation of miR-322-5p and miR-503-5p. These data highlight the importance of Cox6B2 in the regulation of TS cell state and uncompromised placental growth."xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.org/dc/terms/identifier | "doi:10.1096/fj.202200703rr"xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/author | "Chakraborty S."xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/author | "Bose R."xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/author | "Saha S."xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/author | "Ain R."xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/date | "2022"xsd:gYear |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/name | "FASEB J"xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/pages | "e22600"xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/title | "Tipping the balance toward stemness in trophoblast: Metabolic programming by Cox6B2."xsd:string |
| http://purl.uniprot.org/citations/36250984 | http://purl.uniprot.org/core/volume | "36"xsd:string |
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