0000000000217761

AUTHOR

Soussi T

showing 2 related works from this author

The TP53 colorectal cancer international collaborative study on the prognostic and predictive significance of p53 mutation: influence of tumor site, …

2005

Purpose The aims of the TP53 Colorectal Cancer (CRC) International Collaborative Study were to evaluate the possible associations between specific TP53 mutations and tumor site, and to evaluate the prognostic and predictive significance of these mutations in different site, stage, and treatment subgroups. Patients and Methods A total of 3,583 CRC patients from 25 different research groups in 17 countries were recruited to the study. Patients were divided into three groups according to site of the primary tumor. TP53 mutational analyses spanned exons 4 to 8. Results TP53 mutations were found in 34% of the proximal colon tumors and in 45% of the distal colon and rectal tumors. They were assoc…

MaleOncologyCancer Researchmedicine.medical_specialtyPathologyRECTAL-CARCINOMATumor suppressor geneColorectal cancerLymphovascular invasionMICROSATELLITE INSTABILITYCELL LUNG-CANCERDNA Mutational AnalysisALLELIC LOSSDUKES STAGE-BMOLECULAR MARKERSInternal medicineAntineoplastic Combined Chemotherapy ProtocolsHumansMedicineGenetic Predisposition to DiseaseNeoplasm InvasivenessStage (cooking)neoplasmsSurvival rateAgedNeoplasm Stagingbusiness.industryCOLON-CANCERMicrosatellite instabilityZINC-BINDING DOMAINExonsMiddle AgedWILD-TYPE P53medicine.diseaseAdenocarcinoma MucinousPrimary tumorSurvival RateOncologyChemotherapy AdjuvantMutationAdenocarcinomaFemaleZINC-BINDING DOMAIN; CELL LUNG-CANCER; DUKES STAGE-B; WILD-TYPE P53; GENETIC PATHWAYS; COLON-CANCER; MICROSATELLITE INSTABILITY; MOLECULAR MARKERS; RECTAL-CARCINOMA; ALLELIC LOSSGENETIC PATHWAYSTumor Suppressor Protein p53Colorectal NeoplasmsbusinessFollow-Up Studies
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Functional categories of TP53 mutation in colorectal cancer: results of an International Collaborative Study.

2006

Item does not contain fulltext BACKGROUND: Loss of TP53 function through gene mutation is a critical event in the development and progression of many tumour types including colorectal cancer (CRC). In vitro studies have found considerable heterogeneity amongst different TP53 mutants in terms of their transactivating abilities. The aim of this work was to evaluate whether TP53 mutations classified as functionally inactive (< or=20% of wildtype transactivation ability) had different prognostic and predictive values in CRC compared with mutations that retained significant activity. MATERIALS AND METHODS: TP53 mutations within a large, international database of CRC (n = 3583) were classified ac…

Oncologyp53MaleNutrition and Diseasebinding domainsLymphovascular invasionColorectal cancerDNA Mutational AnalysisAetiology screening and detection [ONCOL 5]Gene mutationmedicine.disease_causeTransactivationVoeding en ZiekteAntineoplastic Combined Chemotherapy ProtocolsDeterminants in Health and Disease [EBP 1]transcriptional activityMutationHematologyExonsMiddle AgedSurvival RateOncologyAdenocarcinomaFemaleColorectal Neoplasmsmedicine.medical_specialtyAdenocarcinomachemotherapy colorectal cancer mutation prognosis TP53 transactivational abilityMolecular epidemiology [NCEBP 1]Breast cancerTranslational research [ONCOL 3]Interventional oncology [UMCN 1.5]Internal medicinemedicineHumansNeoplasm InvasivenessSurvival rateneoplasmsbreast-cancerVLAGAgedNeoplasm StagingHereditary cancer and cancer-related syndromes [ONCOL 1]business.industryInternational Agenciesmedicine.diseaseImmunologyMutationTumor Suppressor Protein p53businessFollow-Up Studies
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