Matches in SemOpenAlex for { <https://semopenalex.org/work/W2110290251> ?p ?o ?g. }
- W2110290251 endingPage "365" @default.
- W2110290251 startingPage "362" @default.
- W2110290251 abstract "Gastrointestinal stromal tumors (GIST), KIT-positive and KIT signaling driven or platelet-derived growth factor receptor α (PDGFRA) signaling driven mesenchymal tumors, are poorly known in nonhuman primates. Availability of KIT- and PDGFRA-inhibitor drug imatinib mesylate has greatly raised the interest for these tumors. At necropsy of a 22-year-old male chimpanzee, a round, firm 2-cm intramural tumor was incidentally found in the midbody of the stomach and diagnosed as a GIST. Histologically, the mass was composed of spindle to polygonal epithelioid cells arranged in short to intermediate-length, interlacing streams, bundles, and nodular whorls often separated by hyalinized eosinophilic matrix. The mitotic rate was a maximum 1/50 high-power field. Immunohistochemically, the tumor cells were diffusely positive for KIT and CD34, focally positive for α-smooth muscle actin, and negative for muscle specific actin, desmin, S-100 protein, synaptophy-sin, and glial fibrillary acidic protein. Because the majority of human GISTs have gain-of-function KIT or PDGFRA mutations, genomic sequences of KIT exons 9, 11, 13, and 17 and PDGFRA exons 12 and 18 from this chimpanzee GIST were polymerase chain reaction amplified and sequenced. However, no mutation was identified in the analyzed “mutational hot spots.” This study is the first extensive histomorphologic, immunohistochemical, and molecular genetic analysis of a chimpanzee GIST. More cases of nonhuman primate GISTs should be analyzed to discover the clinicopathologic spectrum of GISTs in these species." @default.
- W2110290251 created "2016-06-24" @default.
- W2110290251 creator A5024934444 @default.
- W2110290251 creator A5037985898 @default.
- W2110290251 creator A5057503224 @default.
- W2110290251 creator A5061048411 @default.
- W2110290251 creator A5061671539 @default.
- W2110290251 creator A5063349192 @default.
- W2110290251 date "2005-05-01" @default.
- W2110290251 modified "2023-09-25" @default.
- W2110290251 title "KIT-positive Gastrointestinal Stromal Tumor in a 22-year-old Male Chimpanzee (<i>Pan troglodites</i>)" @default.
- W2110290251 cites W155570519 @default.
- W2110290251 cites W1734860714 @default.
- W2110290251 cites W1981550936 @default.
- W2110290251 cites W1986936995 @default.
- W2110290251 cites W2007328596 @default.
- W2110290251 cites W2015015957 @default.
- W2110290251 cites W2024702786 @default.
- W2110290251 cites W2053210222 @default.
- W2110290251 cites W2071008257 @default.
- W2110290251 cites W2106363223 @default.
- W2110290251 cites W2109433772 @default.
- W2110290251 cites W2121609639 @default.
- W2110290251 cites W2122573984 @default.
- W2110290251 cites W2123571541 @default.
- W2110290251 cites W2124241294 @default.
- W2110290251 cites W2139843173 @default.
- W2110290251 cites W2140626630 @default.
- W2110290251 cites W2159467875 @default.
- W2110290251 cites W2159819132 @default.
- W2110290251 cites W2168272823 @default.
- W2110290251 cites W2171620774 @default.
- W2110290251 cites W4249792421 @default.
- W2110290251 doi "https://doi.org/10.1354/vp.42-3-362" @default.
- W2110290251 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15872385" @default.
- W2110290251 hasPublicationYear "2005" @default.
- W2110290251 type Work @default.
- W2110290251 sameAs 2110290251 @default.
- W2110290251 citedByCount "27" @default.
- W2110290251 countsByYear W21102902512012 @default.
- W2110290251 countsByYear W21102902512013 @default.
- W2110290251 countsByYear W21102902512014 @default.
- W2110290251 countsByYear W21102902512015 @default.
- W2110290251 countsByYear W21102902512016 @default.
- W2110290251 countsByYear W21102902512017 @default.
- W2110290251 countsByYear W21102902512019 @default.
- W2110290251 countsByYear W21102902512021 @default.
- W2110290251 countsByYear W21102902512022 @default.
- W2110290251 crossrefType "journal-article" @default.
- W2110290251 hasAuthorship W2110290251A5024934444 @default.
- W2110290251 hasAuthorship W2110290251A5037985898 @default.
- W2110290251 hasAuthorship W2110290251A5057503224 @default.
- W2110290251 hasAuthorship W2110290251A5061048411 @default.
- W2110290251 hasAuthorship W2110290251A5061671539 @default.
- W2110290251 hasAuthorship W2110290251A5063349192 @default.
- W2110290251 hasConcept C10205521 @default.
- W2110290251 hasConcept C142724271 @default.
- W2110290251 hasConcept C147447768 @default.
- W2110290251 hasConcept C16930146 @default.
- W2110290251 hasConcept C203014093 @default.
- W2110290251 hasConcept C204232928 @default.
- W2110290251 hasConcept C2775922572 @default.
- W2110290251 hasConcept C2776839831 @default.
- W2110290251 hasConcept C2777007597 @default.
- W2110290251 hasConcept C2777583451 @default.
- W2110290251 hasConcept C2778729363 @default.
- W2110290251 hasConcept C2779072444 @default.
- W2110290251 hasConcept C28328180 @default.
- W2110290251 hasConcept C3019892230 @default.
- W2110290251 hasConcept C37307934 @default.
- W2110290251 hasConcept C502942594 @default.
- W2110290251 hasConcept C71924100 @default.
- W2110290251 hasConcept C86803240 @default.
- W2110290251 hasConcept C95444343 @default.
- W2110290251 hasConceptScore W2110290251C10205521 @default.
- W2110290251 hasConceptScore W2110290251C142724271 @default.
- W2110290251 hasConceptScore W2110290251C147447768 @default.
- W2110290251 hasConceptScore W2110290251C16930146 @default.
- W2110290251 hasConceptScore W2110290251C203014093 @default.
- W2110290251 hasConceptScore W2110290251C204232928 @default.
- W2110290251 hasConceptScore W2110290251C2775922572 @default.
- W2110290251 hasConceptScore W2110290251C2776839831 @default.
- W2110290251 hasConceptScore W2110290251C2777007597 @default.
- W2110290251 hasConceptScore W2110290251C2777583451 @default.
- W2110290251 hasConceptScore W2110290251C2778729363 @default.
- W2110290251 hasConceptScore W2110290251C2779072444 @default.
- W2110290251 hasConceptScore W2110290251C28328180 @default.
- W2110290251 hasConceptScore W2110290251C3019892230 @default.
- W2110290251 hasConceptScore W2110290251C37307934 @default.
- W2110290251 hasConceptScore W2110290251C502942594 @default.
- W2110290251 hasConceptScore W2110290251C71924100 @default.
- W2110290251 hasConceptScore W2110290251C86803240 @default.
- W2110290251 hasConceptScore W2110290251C95444343 @default.
- W2110290251 hasIssue "3" @default.
- W2110290251 hasLocation W21102902511 @default.
- W2110290251 hasLocation W21102902512 @default.
- W2110290251 hasOpenAccess W2110290251 @default.
- W2110290251 hasPrimaryLocation W21102902511 @default.