2023
Spatiotemporal genomic profiling of intestinal metaplasia reveals clonal dynamics of gastric cancer progression
Huang K, Ma H, Chong R, Uchihara T, Lian B, Zhu F, Sheng T, Srivastava S, Tay S, Sundar R, Tan A, Ong X, Lee M, Ho S, Lesluyes T, Ashktorab H, Smoot D, Van Loo P, Chua J, Ramnarayanan K, Lau L, Gotoda T, Kim H, Ang T, Khor C, Lee J, Tsao S, Yang W, Teh M, Chung H, So J, Yeoh K, Tan P, Consortium S. Spatiotemporal genomic profiling of intestinal metaplasia reveals clonal dynamics of gastric cancer progression. Cancer Cell 2023, 41: 2019-2037.e8. PMID: 37890493, PMCID: PMC10729843, DOI: 10.1016/j.ccell.2023.10.004.Peer-Reviewed Original ResearchConceptsIntestinal metaplasiaProspective 10-year studyPre-malignant conditionChromatin regulationGastric cancer progressionMicrobial communitiesClinical-only modelClinical-genomic modelsCellular compartmentsIntestinal homeostasisMicrobial dysbiosisTranscriptome profilingDriver genesARID1A mutationsDiverse pathwaysIM patientsClonal dynamicsGenomic profilingSingle-cellEarly malignancyGC riskCell typesGastric cancerCancer progressionLineage heterogeneity
2018
The role of genomic profiling in adolescents and young adults (AYAs) with advanced cancer participating in phase I clinical trials
McVeigh T, Sundar R, Diamantis N, Kaye S, Banerji U, Lopez J, de Bono J, van der Graaf W, George A. The role of genomic profiling in adolescents and young adults (AYAs) with advanced cancer participating in phase I clinical trials. European Journal Of Cancer 2018, 95: 20-29. PMID: 29614442, PMCID: PMC6296443, DOI: 10.1016/j.ejca.2018.02.028.Peer-Reviewed Original ResearchConceptsDrug Development UnitGermline testingAdvanced cancerPhase I clinical trialTumor testingPersonal history of cancerAdvanced solid tumorsProportion of AYAsRoyal Marsden HospitalHistory of cancerAt-risk relativesCommon cancer typesYoung adultsDepartmental databaseClinicopathological featuresSolid tumorsChart reviewFamily risk factorsGermline mutationsPathogenic variantsStudy cohortCancer predispositionGenomic profilingPatient managementGenetic testing
2017
Whole exome sequencing (WES) of multiple spatially distinct biopsies from single metastatic lesions to evaluate tumour heterogeneity and identify actionable truncal mutations (ATMs) in patients (pts) with advanced solid malignancies using a radiologically-guided single-pass percutaneous technique.
Heong V, Wee B, Goh S, Tay D, Lee X, Soo R, Lim J, Sundar R, Chee C, Lee S, Ow S, Goh B, Yong W, Wong A, Gopinathan A, Lim D, Pang B, Feroz M, Soong R, Tan D. Whole exome sequencing (WES) of multiple spatially distinct biopsies from single metastatic lesions to evaluate tumour heterogeneity and identify actionable truncal mutations (ATMs) in patients (pts) with advanced solid malignancies using a radiologically-guided single-pass percutaneous technique. Journal Of Clinical Oncology 2017, 35: 2550-2550. DOI: 10.1200/jco.2017.35.15_suppl.2550.Peer-Reviewed Original ResearchTumor mutational burdenWhole-exome sequencingMetastatic lesionsNSCLC ptsHigh tumor mutational burdenEvaluate tumor heterogeneityCheckpoint inhibitorsStable diseaseTumor shrinkageTruncal mutationsCore biopsyMutational burdenSolid malignanciesComplication rateNon-synonymous variantsTumor heterogeneityIntratumoral heterogeneitySubclonal diversityGenomic profilingPercutaneous techniquesExome sequencingMutational heterogeneityAkt inhibitorMedian amountPoor quality DNA