Matches in SemOpenAlex for { <https://semopenalex.org/work/W3033109968> ?p ?o ?g. }
- W3033109968 endingPage "3019" @default.
- W3033109968 startingPage "3010" @default.
- W3033109968 abstract "Abstract External auditory canal squamous cell carcinoma (EACSCC) is an extremely rare and aggressive malignancy. Due to its rarity, the molecular and genetic characteristics of EACSCC have not yet been elucidated. To reveal the genetic alterations of EACSCC, we performed whole exome sequencing (WES) on 11 primary tumors, 1 relapsed tumor and 10 noncancerous tissues from 10 patients with EACSCC, including 1 with a rare case of synchronous bilateral EACSCC of both ears. WES of the primary tumor samples showed that the most frequently mutated gene is TP53 (63.6%). In addition, recurrent mutations in CDKN2A , NOTCH1 , NOTCH2 , FAT1 and FAT3 were detected in multiple samples. The mutational signature analysis of primary tumors indicated that the mutational processes associated with the activation of apolipoprotein B mRNA‐editing enzyme catalytic polypeptide‐like (APOBEC) deaminases are the most common in EACSCC, suggesting its similarity to SCC from other primary sites. Analysis of arm‐level copy number alterations detected notable amplification of chromosomes 3q, 5p and 8q as well as deletion of 3p across multiple samples. Focal chromosomal aberrations included amplifications of 5p15.33 ( ZDHHC11B ) and 7p14.1 ( TARP ) as well as deletion of 9p21.3 ( CDKN2A/B ). The protein expression levels of ZDHHC11B and TARP in EACSCC tissues were validated by immunohistochemistry. Moreover, WES of the primary and relapsed tumors from a case of synchronous bilateral EACSCC showed the intrapatient genetic heterogeneity of EACSCC. In summary, this study provides the first evidence for genetic alterations of EACSCC. Our findings suggest that EACSCC mostly resembles other SCC." @default.
- W3033109968 created "2020-06-12" @default.
- W3033109968 creator A5007921825 @default.
- W3033109968 creator A5009239010 @default.
- W3033109968 creator A5017606167 @default.
- W3033109968 creator A5022887543 @default.
- W3033109968 creator A5023561910 @default.
- W3033109968 creator A5025683835 @default.
- W3033109968 creator A5028798909 @default.
- W3033109968 creator A5029190468 @default.
- W3033109968 creator A5042141137 @default.
- W3033109968 creator A5053242194 @default.
- W3033109968 creator A5069210697 @default.
- W3033109968 creator A5076769300 @default.
- W3033109968 creator A5082644265 @default.
- W3033109968 creator A5083911091 @default.
- W3033109968 date "2020-07-11" @default.
- W3033109968 modified "2023-10-14" @default.
- W3033109968 title "Genetic landscape of external auditory canal squamous cell carcinoma" @default.
- W3033109968 cites W1986241711 @default.
- W3033109968 cites W1987908519 @default.
- W3033109968 cites W1989840284 @default.
- W3033109968 cites W2014344387 @default.
- W3033109968 cites W2014814275 @default.
- W3033109968 cites W2016661249 @default.
- W3033109968 cites W2021341670 @default.
- W3033109968 cites W2047410780 @default.
- W3033109968 cites W2054606083 @default.
- W3033109968 cites W2085396703 @default.
- W3033109968 cites W2093292614 @default.
- W3033109968 cites W2140636232 @default.
- W3033109968 cites W2157466346 @default.
- W3033109968 cites W2157852151 @default.
- W3033109968 cites W2168418784 @default.
- W3033109968 cites W2181698885 @default.
- W3033109968 cites W2211866623 @default.
- W3033109968 cites W2252597333 @default.
- W3033109968 cites W2335154576 @default.
- W3033109968 cites W2336130565 @default.
- W3033109968 cites W2337209831 @default.
- W3033109968 cites W2346530374 @default.
- W3033109968 cites W2417320495 @default.
- W3033109968 cites W2511481511 @default.
- W3033109968 cites W2560325588 @default.
- W3033109968 cites W2565093786 @default.
- W3033109968 cites W2579965578 @default.
- W3033109968 cites W2586373162 @default.
- W3033109968 cites W2600165745 @default.
- W3033109968 cites W2752918383 @default.
- W3033109968 cites W2757422579 @default.
- W3033109968 cites W2757481839 @default.
- W3033109968 cites W2759573042 @default.
- W3033109968 cites W2762863290 @default.
- W3033109968 cites W2779288253 @default.
- W3033109968 cites W2794804602 @default.
- W3033109968 cites W2795903481 @default.
- W3033109968 cites W2796208126 @default.
- W3033109968 cites W2800002600 @default.
- W3033109968 cites W2887946689 @default.
- W3033109968 cites W2887949697 @default.
- W3033109968 cites W2888686874 @default.
- W3033109968 cites W2894759654 @default.
- W3033109968 cites W2901303766 @default.
- W3033109968 cites W2946890991 @default.
- W3033109968 cites W2948642147 @default.
- W3033109968 cites W2952632749 @default.
- W3033109968 cites W2965686910 @default.
- W3033109968 cites W2981548686 @default.
- W3033109968 cites W3006550589 @default.
- W3033109968 doi "https://doi.org/10.1111/cas.14515" @default.
- W3033109968 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7419060" @default.
- W3033109968 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32500594" @default.
- W3033109968 hasPublicationYear "2020" @default.
- W3033109968 type Work @default.
- W3033109968 sameAs 3033109968 @default.
- W3033109968 citedByCount "12" @default.
- W3033109968 countsByYear W30331099682021 @default.
- W3033109968 countsByYear W30331099682022 @default.
- W3033109968 countsByYear W30331099682023 @default.
- W3033109968 crossrefType "journal-article" @default.
- W3033109968 hasAuthorship W3033109968A5007921825 @default.
- W3033109968 hasAuthorship W3033109968A5009239010 @default.
- W3033109968 hasAuthorship W3033109968A5017606167 @default.
- W3033109968 hasAuthorship W3033109968A5022887543 @default.
- W3033109968 hasAuthorship W3033109968A5023561910 @default.
- W3033109968 hasAuthorship W3033109968A5025683835 @default.
- W3033109968 hasAuthorship W3033109968A5028798909 @default.
- W3033109968 hasAuthorship W3033109968A5029190468 @default.
- W3033109968 hasAuthorship W3033109968A5042141137 @default.
- W3033109968 hasAuthorship W3033109968A5053242194 @default.
- W3033109968 hasAuthorship W3033109968A5069210697 @default.
- W3033109968 hasAuthorship W3033109968A5076769300 @default.
- W3033109968 hasAuthorship W3033109968A5082644265 @default.
- W3033109968 hasAuthorship W3033109968A5083911091 @default.
- W3033109968 hasBestOaLocation W30331099681 @default.
- W3033109968 hasConcept C104317684 @default.
- W3033109968 hasConcept C121608353 @default.
- W3033109968 hasConcept C127716648 @default.