Matches in SemOpenAlex for { <https://semopenalex.org/work/W2845783080> ?p ?o ?g. }
- W2845783080 endingPage "271" @default.
- W2845783080 startingPage "265" @default.
- W2845783080 abstract "Background/Aim: Microsatellite instability (MSI) results from genetic alterations involving the mismatch repair (MMR) genes MLH1, PSM2, MSH2, and MSH6. MSI has been implicated in both sporadic CRC and Lynch syndrome. The aim of the study was to assess the frequency of alterations in MMR protein expression in both primary colorectal cancer and precursor lesions among Puerto Rican patients. Patients and Methods: A retrospective study of 84 Puerto Rican patients was performed to assess the frequency of MMR protein expression alterations in both primary CRC and precursor lesions using tissue microarray and immunohistochemistry. Results: The loss of expression of both MLH1 and PMS2 proteins was present in 6.3% of adenomas, 9.1% of adenomas with high-grade dysplasia and 9.4% of colon adenocarcinomas. Negative nuclear staining for both MSH2 and MSH6 proteins was found in 2.4% of colon adenocarcinomas. Conclusion: When compared to prior reports, this study suggests a lower frequency of MSI among the Puerto Rican population. The higher prevalence of MLH1 mutations correlates with previous studies of protein expression among the Hispanic community including Colombian, Uruguay and Brazilian populations." @default.
- W2845783080 created "2018-07-19" @default.
- W2845783080 creator A5004820060 @default.
- W2845783080 creator A5006838528 @default.
- W2845783080 creator A5040859580 @default.
- W2845783080 creator A5052463755 @default.
- W2845783080 creator A5069041193 @default.
- W2845783080 creator A5076324164 @default.
- W2845783080 creator A5084058603 @default.
- W2845783080 creator A5091273119 @default.
- W2845783080 date "2018-01-01" @default.
- W2845783080 modified "2023-09-28" @default.
- W2845783080 title "Frequency of Mismatch Repair Protein Deficiency in a Puerto Rican Population with Colonic Adenoma and Adenocarcinoma" @default.
- W2845783080 cites W1893566975 @default.
- W2845783080 cites W1935648319 @default.
- W2845783080 cites W1940241680 @default.
- W2845783080 cites W2031701633 @default.
- W2845783080 cites W2036805032 @default.
- W2845783080 cites W2039220388 @default.
- W2845783080 cites W2074301339 @default.
- W2845783080 cites W2077640472 @default.
- W2845783080 cites W2085768658 @default.
- W2845783080 cites W2096731080 @default.
- W2845783080 cites W2099952417 @default.
- W2845783080 cites W2100843807 @default.
- W2845783080 cites W2119444539 @default.
- W2845783080 cites W2121240873 @default.
- W2845783080 cites W2121327919 @default.
- W2845783080 cites W2129184772 @default.
- W2845783080 cites W2140728431 @default.
- W2845783080 cites W2156243614 @default.
- W2845783080 cites W2171235660 @default.
- W2845783080 cites W2191157318 @default.
- W2845783080 cites W2287918349 @default.
- W2845783080 cites W2295474335 @default.
- W2845783080 cites W2518563127 @default.
- W2845783080 cites W2575311144 @default.
- W2845783080 cites W2582278964 @default.
- W2845783080 cites W2606795212 @default.
- W2845783080 cites W2617754342 @default.
- W2845783080 cites W2739954053 @default.
- W2845783080 cites W775947140 @default.
- W2845783080 cites W2572627324 @default.
- W2845783080 doi "https://doi.org/10.21873/cgp.20084" @default.
- W2845783080 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6070705" @default.
- W2845783080 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29976631" @default.
- W2845783080 hasPublicationYear "2018" @default.
- W2845783080 type Work @default.
- W2845783080 sameAs 2845783080 @default.
- W2845783080 citedByCount "7" @default.
- W2845783080 countsByYear W28457830802018 @default.
- W2845783080 countsByYear W28457830802019 @default.
- W2845783080 countsByYear W28457830802021 @default.
- W2845783080 countsByYear W28457830802022 @default.
- W2845783080 countsByYear W28457830802023 @default.
- W2845783080 crossrefType "journal-article" @default.
- W2845783080 hasAuthorship W2845783080A5004820060 @default.
- W2845783080 hasAuthorship W2845783080A5006838528 @default.
- W2845783080 hasAuthorship W2845783080A5040859580 @default.
- W2845783080 hasAuthorship W2845783080A5052463755 @default.
- W2845783080 hasAuthorship W2845783080A5069041193 @default.
- W2845783080 hasAuthorship W2845783080A5076324164 @default.
- W2845783080 hasAuthorship W2845783080A5084058603 @default.
- W2845783080 hasAuthorship W2845783080A5091273119 @default.
- W2845783080 hasBestOaLocation W28457830801 @default.
- W2845783080 hasConcept C104317684 @default.
- W2845783080 hasConcept C111425858 @default.
- W2845783080 hasConcept C121608353 @default.
- W2845783080 hasConcept C126322002 @default.
- W2845783080 hasConcept C142724271 @default.
- W2845783080 hasConcept C143998085 @default.
- W2845783080 hasConcept C180754005 @default.
- W2845783080 hasConcept C2776559941 @default.
- W2845783080 hasConcept C2776674815 @default.
- W2845783080 hasConcept C2778677574 @default.
- W2845783080 hasConcept C2779115348 @default.
- W2845783080 hasConcept C2779767149 @default.
- W2845783080 hasConcept C2908647359 @default.
- W2845783080 hasConcept C502942594 @default.
- W2845783080 hasConcept C526805850 @default.
- W2845783080 hasConcept C54355233 @default.
- W2845783080 hasConcept C60748783 @default.
- W2845783080 hasConcept C61320498 @default.
- W2845783080 hasConcept C71924100 @default.
- W2845783080 hasConcept C86803240 @default.
- W2845783080 hasConcept C99454951 @default.
- W2845783080 hasConceptScore W2845783080C104317684 @default.
- W2845783080 hasConceptScore W2845783080C111425858 @default.
- W2845783080 hasConceptScore W2845783080C121608353 @default.
- W2845783080 hasConceptScore W2845783080C126322002 @default.
- W2845783080 hasConceptScore W2845783080C142724271 @default.
- W2845783080 hasConceptScore W2845783080C143998085 @default.
- W2845783080 hasConceptScore W2845783080C180754005 @default.
- W2845783080 hasConceptScore W2845783080C2776559941 @default.
- W2845783080 hasConceptScore W2845783080C2776674815 @default.
- W2845783080 hasConceptScore W2845783080C2778677574 @default.
- W2845783080 hasConceptScore W2845783080C2779115348 @default.
- W2845783080 hasConceptScore W2845783080C2779767149 @default.