Matches in SemOpenAlex for { <https://semopenalex.org/work/W2058717811> ?p ?o ?g. }
- W2058717811 endingPage "3113" @default.
- W2058717811 startingPage "3107" @default.
- W2058717811 abstract "The prevailing concept is that, in human thyroid tissue in vivo, all cell-surface TSH receptors (TSHR) cleave into disulfide linked A and B subunits. Because this viewpoint is based on studies using homogenized thyroid tissue and because of TSHR fragility, we studied TSHR subunit structure in intact thyroid cells, primary human thyrocyte cultures, FRTL-5 rat thyroid cells, and WRO (follicular) and NPA (papillary) thyroid cancer cell lines. To overcome the handicap of very low TSHR expression in thyroid cells, we generated a TSHR-expressing adenovirus (TSHR-Ad-RGD) with an integrin-binding RGD motif enabling efficient entry into cells lacking the coxsackie-adenovirus receptor. Two days after TSHR-Ad-RGD infection, [125I]TSH cross-linking to intact cells revealed uncleaved, single-chain TSHR as well as cleaved TSHR A subunits on the surface of all four thyroid cell types. The extent of TSHR cleavage, which is independent of the level of TSHR expression, was consistently lower in the human thyroid cancer cell lines than in the other cell lines. In flow cytometry studies after TSHR-Ad-RGD infection, strong signals were detected in all four thyroid cell types using a monoclonal antibody that primarily recognizes the uncleaved TSHR. Finally, using the same monoclonal antibody, confocal microscopy confirmed the presence of single-chain TSHR on TSHR-Ad-RGD-infected thyroid cells. In summary, TSH covalent cross-linking, flow cytometry, and confocal microscopy demonstrate the presence of uncleaved TSHR on the human thyrocyte surface. These data provide stronger evidence for this alternative than the contrary view based on the finding of only cleaved TSHR in homogenized thyroid cells." @default.
- W2058717811 created "2016-06-24" @default.
- W2058717811 creator A5002866531 @default.
- W2058717811 creator A5018820715 @default.
- W2058717811 creator A5022600211 @default.
- W2058717811 creator A5055826150 @default.
- W2058717811 creator A5085029122 @default.
- W2058717811 date "2006-06-01" @default.
- W2058717811 modified "2023-09-30" @default.
- W2058717811 title "Evidence that Human Thyroid Cells Express Uncleaved, Single-Chain Thyrotropin Receptors on Their Surface" @default.
- W2058717811 cites W1528308391 @default.
- W2058717811 cites W1968239699 @default.
- W2058717811 cites W1972928539 @default.
- W2058717811 cites W1975795022 @default.
- W2058717811 cites W1982076324 @default.
- W2058717811 cites W1989226450 @default.
- W2058717811 cites W1989530702 @default.
- W2058717811 cites W1999390152 @default.
- W2058717811 cites W2010167234 @default.
- W2058717811 cites W2013345690 @default.
- W2058717811 cites W2016167881 @default.
- W2058717811 cites W2019972073 @default.
- W2058717811 cites W2024421405 @default.
- W2058717811 cites W2031617961 @default.
- W2058717811 cites W2044458947 @default.
- W2058717811 cites W2058830134 @default.
- W2058717811 cites W2059080130 @default.
- W2058717811 cites W2062754157 @default.
- W2058717811 cites W2089330729 @default.
- W2058717811 cites W2092202249 @default.
- W2058717811 cites W2098866087 @default.
- W2058717811 cites W2102768386 @default.
- W2058717811 cites W2111569792 @default.
- W2058717811 cites W2112548158 @default.
- W2058717811 cites W2115185128 @default.
- W2058717811 cites W2115977563 @default.
- W2058717811 cites W2126036581 @default.
- W2058717811 cites W2149903738 @default.
- W2058717811 cites W4242221964 @default.
- W2058717811 cites W4248519364 @default.
- W2058717811 doi "https://doi.org/10.1210/en.2005-1514" @default.
- W2058717811 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16497802" @default.
- W2058717811 hasPublicationYear "2006" @default.
- W2058717811 type Work @default.
- W2058717811 sameAs 2058717811 @default.
- W2058717811 citedByCount "23" @default.
- W2058717811 countsByYear W20587178112012 @default.
- W2058717811 countsByYear W20587178112013 @default.
- W2058717811 countsByYear W20587178112014 @default.
- W2058717811 countsByYear W20587178112016 @default.
- W2058717811 countsByYear W20587178112018 @default.
- W2058717811 countsByYear W20587178112019 @default.
- W2058717811 countsByYear W20587178112020 @default.
- W2058717811 countsByYear W20587178112022 @default.
- W2058717811 crossrefType "journal-article" @default.
- W2058717811 hasAuthorship W2058717811A5002866531 @default.
- W2058717811 hasAuthorship W2058717811A5018820715 @default.
- W2058717811 hasAuthorship W2058717811A5022600211 @default.
- W2058717811 hasAuthorship W2058717811A5055826150 @default.
- W2058717811 hasAuthorship W2058717811A5085029122 @default.
- W2058717811 hasBestOaLocation W20587178111 @default.
- W2058717811 hasConcept C126322002 @default.
- W2058717811 hasConcept C134018914 @default.
- W2058717811 hasConcept C153911025 @default.
- W2058717811 hasConcept C170493617 @default.
- W2058717811 hasConcept C185592680 @default.
- W2058717811 hasConcept C2776652619 @default.
- W2058717811 hasConcept C2777608072 @default.
- W2058717811 hasConcept C2778057883 @default.
- W2058717811 hasConcept C502942594 @default.
- W2058717811 hasConcept C526584372 @default.
- W2058717811 hasConcept C54355233 @default.
- W2058717811 hasConcept C553184892 @default.
- W2058717811 hasConcept C71924100 @default.
- W2058717811 hasConcept C81885089 @default.
- W2058717811 hasConcept C86803240 @default.
- W2058717811 hasConcept C95444343 @default.
- W2058717811 hasConceptScore W2058717811C126322002 @default.
- W2058717811 hasConceptScore W2058717811C134018914 @default.
- W2058717811 hasConceptScore W2058717811C153911025 @default.
- W2058717811 hasConceptScore W2058717811C170493617 @default.
- W2058717811 hasConceptScore W2058717811C185592680 @default.
- W2058717811 hasConceptScore W2058717811C2776652619 @default.
- W2058717811 hasConceptScore W2058717811C2777608072 @default.
- W2058717811 hasConceptScore W2058717811C2778057883 @default.
- W2058717811 hasConceptScore W2058717811C502942594 @default.
- W2058717811 hasConceptScore W2058717811C526584372 @default.
- W2058717811 hasConceptScore W2058717811C54355233 @default.
- W2058717811 hasConceptScore W2058717811C553184892 @default.
- W2058717811 hasConceptScore W2058717811C71924100 @default.
- W2058717811 hasConceptScore W2058717811C81885089 @default.
- W2058717811 hasConceptScore W2058717811C86803240 @default.
- W2058717811 hasConceptScore W2058717811C95444343 @default.
- W2058717811 hasIssue "6" @default.
- W2058717811 hasLocation W20587178111 @default.
- W2058717811 hasLocation W20587178112 @default.
- W2058717811 hasOpenAccess W2058717811 @default.
- W2058717811 hasPrimaryLocation W20587178111 @default.