2001
Rapid, Efficient Genotyping of Clinical Tumor Samples by Laser-Capture Microdissection/PCR/SSCP
Dillon D, Zheng K, Costa J. Rapid, Efficient Genotyping of Clinical Tumor Samples by Laser-Capture Microdissection/PCR/SSCP. Experimental And Molecular Pathology 2001, 70: 195-200. PMID: 11417998, DOI: 10.1006/exmp.2001.2362.Peer-Reviewed Original ResearchConceptsLaser capture microdissectionP53 exons 5PCR/SSCPTumor genotypingPure tumor cell populationsSSCP/sequencingSurgical pathology reportsRoutine clinical useClinical tumor samplesExon 5Colorectal adenocarcinomaTherapeutic responsePathology reportsTumor cell populationLaser-microdissected samplesClinical practiceTumor samplesClinical useSporadic mutationsExon 1Molecular analysisCell populationsDirect sequencingMutation analysisPCR products
1996
Detection of rare circulating human colon tumor cells in a nude mouse xenograft model
Pages J, Sordat B, Bautista D, Costa J, Benhattar J. Detection of rare circulating human colon tumor cells in a nude mouse xenograft model. Cancer Letters 1996, 106: 139-144. PMID: 8827058, DOI: 10.1016/0304-3835(96)04319-4.Peer-Reviewed Original ResearchConceptsHuman colon tumor cellsTumor cellsColon tumor cellsSensitive allele-specific polymerase chain reactionExperimental modelNude mouse xenograft modelK-ras mutationsMouse xenograft modelAllele-specific polymerase chain reactionK-ras geneLymph nodesPrimary implantationSpecific polymerase chain reactionHuman colon carcinoma cellsMicrometastatic depositsPolymerase chain reactionColon carcinoma cellsXenograft modelNude miceGAT mutationMetastatic processCarcinoma cellsBloodChain reactionOccurrence of cells
1993
Prognostic significance of K-ras mutations in colorectal carcinoma
Benhattar J, Losi L, Chaubert P, Givel J, Costa J. Prognostic significance of K-ras mutations in colorectal carcinoma. Gastroenterology 1993, 104: 1044-1048. PMID: 8462792, DOI: 10.1016/0016-5085(93)90272-e.Peer-Reviewed Original ResearchConceptsK-ras mutationsPrognostic significanceColorectal carcinomaK-ras geneRecurrent diseaseCodon 12Good prognostic factorAdvanced colorectal carcinomaPossible prognostic significanceHuman colorectal carcinomaPolymerase chain reaction-based techniquesDukes' BPrognostic factorsColorectal cancerPrimary tumorOverall prevalenceHigh riskPatientsRas mutationsCarcinomaHuman tumorsTumorsDiseasePrevalenceGGT
1992
Induction of apoptosis by wild-type p53 in a human colon tumor-derived cell line.
Shaw P, Bovey R, Tardy S, Sahli R, Sordat B, Costa J. Induction of apoptosis by wild-type p53 in a human colon tumor-derived cell line. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 4495-4499. PMID: 1584781, PMCID: PMC49109, DOI: 10.1073/pnas.89.10.4495.Peer-Reviewed Original Research
1987
Prognostic implications of expression of the cellular genes myc, fos, Ha‐ras and Ki‐ras in colon carcinoma
Monnat M, Tardy S, Saraga P, Diggelmann H, Costa J. Prognostic implications of expression of the cellular genes myc, fos, Ha‐ras and Ki‐ras in colon carcinoma. International Journal Of Cancer 1987, 40: 293-299. PMID: 3040597, DOI: 10.1002/ijc.2910400302.Peer-Reviewed Original ResearchMeSH KeywordsAdenocarcinomaAdenocarcinoma, MucinousColonic NeoplasmsHumansMucinsNucleic Acid HybridizationPrognosisProto-OncogenesRNA, Messenger