Matches in SemOpenAlex for { <https://semopenalex.org/work/W2306616852> ?p ?o ?g. }
- W2306616852 endingPage "E820" @default.
- W2306616852 startingPage "E811" @default.
- W2306616852 abstract "Osteoblastic cells indirectly induce osteoclastogenesis in the bone microenvironment by expressing paracrine factors such as RANKL and M-CSF, leading to increased bone resorption. These cytokines can be regulated by a variety of intracellular pathways, which include G protein-coupled receptor signaling. To explore how enhanced signaling of the Gα q/11 pathway in osteoblast lineage cells may mediate osteoclast formation, we cocultured wild-type (WT) preosteoclasts with BMSCs derived from either WT or transgenic mice with osteoblast-specific overexpression of Gα 11 (G 11 -Tg). G 11 -Tg cocultures had elevated osteoclast numbers with greater resorptive capacity and increased expression of Rankl, Rankl:Opg (osteoprotegerin), and M-csf compared with cocultures with WT BMSCs. As well, cocultures with G 11 -Tg BMSCs required a higher concentration of OPG to inhibit osteoclast formation and less angiotensin II to increase osteoclast size. These indicate that G 11 -Tg osteoblasts drive the increased osteoclast formation and osteopenia seen in G 11 -Tg mice. Pamidronate treatment of G 11 -Tg mice restored the trabecular bone loss phenotype, as bone mineral density, bone volume, trabecular number, separation, and expressions of osteoblastic and osteoclastic genes were comparable with WT parameters. These changes were characterized by enhanced accumulation of calcified cartilage in trabecular bone, demonstrating that resorption of the cartilaginous intermediate by osteoclasts is more affected by bisphosphonate treatment in G 11 -Tg mice. In conclusion, overexpression of Gα 11 in osteoblastic cells promotes osteoclastogenesis by upregulation of Rankl and M-csf and bone loss by increased osteoclast resorption of the trabecular bone and cartilaginous matrix." @default.
- W2306616852 created "2016-06-24" @default.
- W2306616852 creator A5015255127 @default.
- W2306616852 creator A5065344260 @default.
- W2306616852 creator A5091430658 @default.
- W2306616852 date "2016-05-15" @default.
- W2306616852 modified "2023-10-17" @default.
- W2306616852 title "Elevated Gα11 expression in osteoblast lineage cells promotes osteoclastogenesis and leads to enhanced trabecular bone accrual in response to pamidronate" @default.
- W2306616852 cites W1519162807 @default.
- W2306616852 cites W1855737037 @default.
- W2306616852 cites W1966064911 @default.
- W2306616852 cites W1970144926 @default.
- W2306616852 cites W1984248020 @default.
- W2306616852 cites W1986685849 @default.
- W2306616852 cites W1989649014 @default.
- W2306616852 cites W1995224056 @default.
- W2306616852 cites W1995488553 @default.
- W2306616852 cites W2000211715 @default.
- W2306616852 cites W2002458708 @default.
- W2306616852 cites W2005794914 @default.
- W2306616852 cites W2010266168 @default.
- W2306616852 cites W2013079061 @default.
- W2306616852 cites W2013634858 @default.
- W2306616852 cites W2014173840 @default.
- W2306616852 cites W2014225480 @default.
- W2306616852 cites W2017724003 @default.
- W2306616852 cites W2018655367 @default.
- W2306616852 cites W2024098071 @default.
- W2306616852 cites W2024299200 @default.
- W2306616852 cites W2024594848 @default.
- W2306616852 cites W2026225101 @default.
- W2306616852 cites W2026999602 @default.
- W2306616852 cites W2050618607 @default.
- W2306616852 cites W2053711895 @default.
- W2306616852 cites W2062577587 @default.
- W2306616852 cites W2070272047 @default.
- W2306616852 cites W2073927082 @default.
- W2306616852 cites W2074854626 @default.
- W2306616852 cites W2076984034 @default.
- W2306616852 cites W2084339339 @default.
- W2306616852 cites W2085338522 @default.
- W2306616852 cites W2087723849 @default.
- W2306616852 cites W2096425957 @default.
- W2306616852 cites W2097304380 @default.
- W2306616852 cites W2101487607 @default.
- W2306616852 cites W2109608328 @default.
- W2306616852 cites W2110466791 @default.
- W2306616852 cites W2127028445 @default.
- W2306616852 cites W2128822101 @default.
- W2306616852 cites W2132408993 @default.
- W2306616852 cites W2139996507 @default.
- W2306616852 cites W2140473585 @default.
- W2306616852 cites W2143017789 @default.
- W2306616852 cites W2151199141 @default.
- W2306616852 cites W2155158886 @default.
- W2306616852 cites W2165821439 @default.
- W2306616852 cites W2169098196 @default.
- W2306616852 cites W2329575366 @default.
- W2306616852 cites W2415177601 @default.
- W2306616852 doi "https://doi.org/10.1152/ajpendo.00049.2016" @default.
- W2306616852 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27006198" @default.
- W2306616852 hasPublicationYear "2016" @default.
- W2306616852 type Work @default.
- W2306616852 sameAs 2306616852 @default.
- W2306616852 citedByCount "3" @default.
- W2306616852 countsByYear W23066168522016 @default.
- W2306616852 countsByYear W23066168522017 @default.
- W2306616852 countsByYear W23066168522022 @default.
- W2306616852 crossrefType "journal-article" @default.
- W2306616852 hasAuthorship W2306616852A5015255127 @default.
- W2306616852 hasAuthorship W2306616852A5065344260 @default.
- W2306616852 hasAuthorship W2306616852A5091430658 @default.
- W2306616852 hasBestOaLocation W23066168521 @default.
- W2306616852 hasConcept C126322002 @default.
- W2306616852 hasConcept C134018914 @default.
- W2306616852 hasConcept C146562846 @default.
- W2306616852 hasConcept C170033053 @default.
- W2306616852 hasConcept C170493617 @default.
- W2306616852 hasConcept C185592680 @default.
- W2306616852 hasConcept C202751555 @default.
- W2306616852 hasConcept C2776033226 @default.
- W2306616852 hasConcept C2778260815 @default.
- W2306616852 hasConcept C2779428903 @default.
- W2306616852 hasConcept C2780426850 @default.
- W2306616852 hasConcept C55493867 @default.
- W2306616852 hasConcept C673006 @default.
- W2306616852 hasConcept C71924100 @default.
- W2306616852 hasConcept C7876069 @default.
- W2306616852 hasConcept C86803240 @default.
- W2306616852 hasConcept C88045685 @default.
- W2306616852 hasConcept C95444343 @default.
- W2306616852 hasConceptScore W2306616852C126322002 @default.
- W2306616852 hasConceptScore W2306616852C134018914 @default.
- W2306616852 hasConceptScore W2306616852C146562846 @default.
- W2306616852 hasConceptScore W2306616852C170033053 @default.
- W2306616852 hasConceptScore W2306616852C170493617 @default.
- W2306616852 hasConceptScore W2306616852C185592680 @default.
- W2306616852 hasConceptScore W2306616852C202751555 @default.