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