Featured Publications
Machine-learning model derived gene signature predictive of paclitaxel survival benefit in gastric cancer: results from the randomised phase III SAMIT trial
Sundar R, Kumarakulasinghe N, Chan Y, Yoshida K, Yoshikawa T, Miyagi Y, Rino Y, Masuda M, Guan J, Sakamoto J, Tanaka S, Tan A, Hoppe M, Jeyasekharan A, Ng C, De Simone M, Grabsch H, Lee J, Oshima T, Tsuburaya A, Tan P. Machine-learning model derived gene signature predictive of paclitaxel survival benefit in gastric cancer: results from the randomised phase III SAMIT trial. Gut 2021, 71: 676-685. PMID: 33980610, PMCID: PMC8921574, DOI: 10.1136/gutjnl-2021-324060.Peer-Reviewed Original ResearchConceptsDisease free survivalValidation cohortGastric cancerGene signatureSurvival benefitPac-SensitiveNo survival differenceSelection of patientsGC trialsFree survivalPaclitaxel chemotherapyCurative surgeryMetastatic patientsPredictive biomarkersTraining cohortSurvival differencesIndependent cohortNanoString panelGC patientsPaclitaxelPatientsNanoString profilingCohortGroup trialUFT
2024
Abstract P28: Comprehensive Molecular Phenotyping of ARID1A -deficient Gastric Cancer Reveals Pervasive Epigenomic Reprogramming and Therapeutic Opportunities
Xu C, Huang K, Law J, Chua J, Sheng T, Flores N, Pizzi M, Okabe A, Tan A, Zhu F, Kumar V, Lu X, Benitez A, Lian B, Ma H, Ho S, Ramnarayanan K, Anene-Nzelu C, Razavi-Mohseni M, Ghani S, Tay S, Ong X, Lee M, Guo Y, Ashktorab H, Smoot D, Li S, Skanderup A, Beer M, Foo R, Wong J, Sanghvi K, Yong W, Sundar R, Kaneda A, Prabhakar S, Mazur P, Ajani J, Yeoh K, So J, Tan P. Abstract P28: Comprehensive Molecular Phenotyping of ARID1A -deficient Gastric Cancer Reveals Pervasive Epigenomic Reprogramming and Therapeutic Opportunities. Cancer Research 2024, 84: p28-p28. DOI: 10.1158/1538-7445.fcs2023-p28.Peer-Reviewed Original ResearchGastric cancerMolecular subtypesARID1A lossPro-inflammatory tumor microenvironmentTherapeutic opportunitiesARID1A inactivationTumor microenvironmental changesEpigenomic reprogrammingMutational signaturesPromoter activityGastric cell linesARID1A depletionTumor-intrinsicTumor inflammationTumor microenvironmentSingle-cell transcriptome profilingMutated driver genesTherapeutic vulnerabilitiesGC molecular subtypesNFkB inhibitorARID1ATherapeutic strategiesPharmacological inhibitionGC patientsSingapore cohort