Matches in SemOpenAlex for { <https://semopenalex.org/work/W2105091650> ?p ?o ?g. }
- W2105091650 endingPage "525" @default.
- W2105091650 startingPage "521" @default.
- W2105091650 abstract "BACKGROUND: Familial adenomatous polyposis (FAP) is caused by germline mutation of the adenomatous polyposis coli (APC) gene on chromosome 5q. AIMS: This study assessed genotype-phenotype correlations for extraintestinal lesions in FAP. METHODS: Mutations of the APC gene were compared with the occurrence of seven extraintestinal manifestations in 475 FAP patients from 51 families. The frequency of manifestations was adjusted for different ages of patients using person years of exposure. In pedigrees without identified APC gene mutation, analysis of linkage to chromosome 5q and/or assessment of neoplasms for replication errors characteristic of mutation in mismatch repair genes were performed. RESULTS: FAP patients from the 42 families (82%) with identified mutations of the APC gene had more frequent expression of extraintestinal manifestations than affected individuals without identified mutations (risk ratio 1.2-4.0; significant difference for cutaneous cysts). The presence of a cutaneous cyst or extraintestinal cancer significantly increased the likelihood of detection of a mutation in the APC gene (94% and 92% respectively; p < 0.05). In patients without identified APC gene mutation, linkage to the APC gene was found in one large family (lod = 5.1, theta 0.01), and replication error phenotype was absent in all 24 neoplasms from 16 members of these nine pedigrees. Expression of pigmented ocular fundus lesions was strongly associated with mutations in codons 541-1309, but no other extraintestinal manifestations were related to mutation position. Multiplicity of extraintestinal manifestations was high with mutation in codons 1465, 1546, and 2621. CONCLUSIONS: Patients with the colorectal phenotype of FAP but no extraintestinal manifestations may have non-truncating mutations of the APC gene or mutation in a gene other than APC or mismatch repair genes. The site of APC gene mutation is associated with pigmented ocular fundus lesions (codons 542-1309) and predisposition to multiplicity of extraintestinal manifestations (codons 1465, 1546, and 2621)." @default.
- W2105091650 created "2016-06-24" @default.
- W2105091650 creator A5025364591 @default.
- W2105091650 creator A5035382047 @default.
- W2105091650 creator A5038012231 @default.
- W2105091650 creator A5044097993 @default.
- W2105091650 creator A5055517111 @default.
- W2105091650 creator A5059462255 @default.
- W2105091650 creator A5070016464 @default.
- W2105091650 creator A5070703103 @default.
- W2105091650 creator A5072858943 @default.
- W2105091650 creator A5073951851 @default.
- W2105091650 creator A5078636533 @default.
- W2105091650 creator A5080938227 @default.
- W2105091650 creator A5083167529 @default.
- W2105091650 creator A5087391729 @default.
- W2105091650 date "1997-04-01" @default.
- W2105091650 modified "2023-10-11" @default.
- W2105091650 title "APC gene mutations and extraintestinal phenotype of familial adenomatous polyposis." @default.
- W2105091650 cites W1493096839 @default.
- W2105091650 cites W1501740523 @default.
- W2105091650 cites W1501904258 @default.
- W2105091650 cites W1515355112 @default.
- W2105091650 cites W1523651656 @default.
- W2105091650 cites W1574557935 @default.
- W2105091650 cites W1916476567 @default.
- W2105091650 cites W1975993620 @default.
- W2105091650 cites W1979618971 @default.
- W2105091650 cites W1984676028 @default.
- W2105091650 cites W1987006267 @default.
- W2105091650 cites W2010033395 @default.
- W2105091650 cites W2031129569 @default.
- W2105091650 cites W2032930680 @default.
- W2105091650 cites W2034179508 @default.
- W2105091650 cites W2036669020 @default.
- W2105091650 cites W2053684962 @default.
- W2105091650 cites W2059813946 @default.
- W2105091650 cites W2060126458 @default.
- W2105091650 cites W2074311732 @default.
- W2105091650 cites W2076269784 @default.
- W2105091650 cites W2079252064 @default.
- W2105091650 cites W2085403697 @default.
- W2105091650 cites W2092513068 @default.
- W2105091650 cites W2103635373 @default.
- W2105091650 cites W2106253081 @default.
- W2105091650 cites W2142703736 @default.
- W2105091650 cites W2145925849 @default.
- W2105091650 cites W2146305140 @default.
- W2105091650 cites W2149754173 @default.
- W2105091650 cites W2157636873 @default.
- W2105091650 cites W2164452613 @default.
- W2105091650 cites W2337497343 @default.
- W2105091650 cites W4249263639 @default.
- W2105091650 doi "https://doi.org/10.1136/gut.40.4.521" @default.
- W2105091650 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1027129" @default.
- W2105091650 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9176082" @default.
- W2105091650 hasPublicationYear "1997" @default.
- W2105091650 type Work @default.
- W2105091650 sameAs 2105091650 @default.
- W2105091650 citedByCount "108" @default.
- W2105091650 countsByYear W21050916502012 @default.
- W2105091650 countsByYear W21050916502013 @default.
- W2105091650 countsByYear W21050916502014 @default.
- W2105091650 countsByYear W21050916502015 @default.
- W2105091650 countsByYear W21050916502016 @default.
- W2105091650 countsByYear W21050916502017 @default.
- W2105091650 countsByYear W21050916502018 @default.
- W2105091650 countsByYear W21050916502019 @default.
- W2105091650 countsByYear W21050916502020 @default.
- W2105091650 countsByYear W21050916502021 @default.
- W2105091650 countsByYear W21050916502022 @default.
- W2105091650 countsByYear W21050916502023 @default.
- W2105091650 crossrefType "journal-article" @default.
- W2105091650 hasAuthorship W2105091650A5025364591 @default.
- W2105091650 hasAuthorship W2105091650A5035382047 @default.
- W2105091650 hasAuthorship W2105091650A5038012231 @default.
- W2105091650 hasAuthorship W2105091650A5044097993 @default.
- W2105091650 hasAuthorship W2105091650A5055517111 @default.
- W2105091650 hasAuthorship W2105091650A5059462255 @default.
- W2105091650 hasAuthorship W2105091650A5070016464 @default.
- W2105091650 hasAuthorship W2105091650A5070703103 @default.
- W2105091650 hasAuthorship W2105091650A5072858943 @default.
- W2105091650 hasAuthorship W2105091650A5073951851 @default.
- W2105091650 hasAuthorship W2105091650A5078636533 @default.
- W2105091650 hasAuthorship W2105091650A5080938227 @default.
- W2105091650 hasAuthorship W2105091650A5083167529 @default.
- W2105091650 hasAuthorship W2105091650A5087391729 @default.
- W2105091650 hasBestOaLocation W21050916501 @default.
- W2105091650 hasConcept C104317684 @default.
- W2105091650 hasConcept C121608353 @default.
- W2105091650 hasConcept C127716648 @default.
- W2105091650 hasConcept C13514818 @default.
- W2105091650 hasConcept C142870003 @default.
- W2105091650 hasConcept C22593422 @default.
- W2105091650 hasConcept C2778237340 @default.
- W2105091650 hasConcept C2780814781 @default.
- W2105091650 hasConcept C2994225774 @default.
- W2105091650 hasConcept C501734568 @default.