2023
Molecular and Sociodemographic Colorectal Cancer Disparities in Latinos Living in Puerto Rico
Perez-Mayoral J, Gonzalez-Pons M, Centeno-Girona H, Montes-Rodríguez I, Soto-Salgado M, Suárez B, Rodríguez N, Colón G, Sevilla J, Jorge D, Llor X, Xicola R, Toro D, Tous-López L, Torres-Torres M, Reyes J, López-Acevedo N, Goel A, Rodríguez-Quilichini S, Cruz-Correa M. Molecular and Sociodemographic Colorectal Cancer Disparities in Latinos Living in Puerto Rico. Genes 2023, 14: 894. PMID: 37107652, PMCID: PMC10138302, DOI: 10.3390/genes14040894.Peer-Reviewed Original ResearchConceptsEarly-onset colorectal cancerColorectal cancerCpG island methylator phenotypeMicrosatellite instabilityExact testColorectal cancer disparitiesSporadic colorectal cancerFisher's exact testMolecular carcinogenic pathwaysClinicopathologic featuresClinicopathological characteristicsCancer deathCancer disparitiesColorectal tumorsCarcinogenic pathwaysHispanic menMutation statusTumorsAdditional studiesMethylator phenotypeHispanic subpopulationsChi-squaredAmerindian admixtureMolecular pathwaysMolecular markers
2018
TFAP2E Methylation and Expression Status Does Not Predict Response to 5-FU-based Chemotherapy in Colorectal Cancer
Murcia O, Jover R, Egoavil C, Perez-Carbonell L, Juárez M, Hernández-Illán E, Rojas E, Alenda C, Balaguer F, Andreu M, Llor X, Castells A, Boland CR, Goel A. TFAP2E Methylation and Expression Status Does Not Predict Response to 5-FU-based Chemotherapy in Colorectal Cancer. Clinical Cancer Research 2018, 24: 2820-2827. PMID: 29535127, PMCID: PMC7396148, DOI: 10.1158/1078-0432.ccr-17-2940.Peer-Reviewed Original ResearchConceptsColorectal cancerProtein expressionClinic-based trialsStage IV patientsAdvanced colorectal cancerDisease-free survivalColorectal cancer patientsPredictors of responseClin Cancer ResColorectal cancer samplesIV patientsMulticenter cohortMethylation statusPatient cohortCancer patientsIHC analysisIHC stainingPatientsStage IICancer ResChemotherapyCancerCancer samplesCohortHypermethylation status
2012
Defectos de la metilación del ADN en el cáncer colorrectal esporádico y hereditario
Xicola RM, Llor X. Defectos de la metilación del ADN en el cáncer colorrectal esporádico y hereditario. Gastroenterología Y Hepatología 2012, 35: 480-487. PMID: 22459641, DOI: 10.1016/j.gastrohep.2012.01.010.BooksMeSH KeywordsAdenocarcinomaAdenomaAnticarcinogenic AgentsAntineoplastic AgentsBiomarkersCell Transformation, NeoplasticClonal EvolutionColorectal NeoplasmsCpG IslandsDietDNA MethylationDNA, NeoplasmDrug DesignFolic AcidGenes, NeoplasmGenes, Tumor SuppressorGenome-Wide Association StudyHumansIncidenceMolecular Targeted TherapyMutationNeoplastic Syndromes, HereditaryPolyphenolsSeleniumConceptsMethylation defectsFundamental epigenetic mechanismCrucial cell functionsExpression of genesEpigenetic mechanismsDNA methylationGene analysisMethylationMethylation processCancer developmentCell functionDevelopment of chemotherapyEffect of dietGenesColorectal carcinogenesisAntineoplastic activity