Search Results - "Tan, Lay keng"
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A comprehensive survey of genomic alterations in gastric cancer reveals systematic patterns of molecular exclusivity and co-occurrence among distinct therapeutic targets
Published in Gut (01-05-2012)“…Gastric cancer is a major gastrointestinal malignancy for which targeted therapies are emerging as treatment options. This study sought to identify the most…”
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Machine-learning model derived gene signature predictive of paclitaxel survival benefit in gastric cancer: results from the randomised phase III SAMIT trial
Published in Gut (01-04-2022)“…To date, there are no predictive biomarkers to guide selection of patients with gastric cancer (GC) who benefit from paclitaxel. Stomach cancer Adjuvant…”
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Genomic Loss of miR-486 Regulates Tumor Progression and the OLFM4 Antiapoptotic Factor in Gastric Cancer
Published in Clinical cancer research (01-05-2011)“…MicroRNAs (miRNA) play pivotal oncogenic and tumor-suppressor roles in several human cancers. We sought to discover novel tumor-suppressor miRNAs in gastric…”
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Integrated paired-end enhancer profiling and whole-genome sequencing reveals recurrent CCNE1 and IGF2 enhancer hijacking in primary gastric adenocarcinoma
Published in Gut (01-06-2020)“…Genomic structural variations (SVs) causing rewiring of -regulatory elements remain largely unexplored in gastric cancer (GC). To identify SVs affecting…”
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Transcriptional analysis of immune genes in Epstein–Barr virus-associated gastric cancer and association with clinical outcomes
Published in Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association (01-11-2018)“…Background Epstein–Barr virus-associated gastric cancer (EBVaGC) has traditionally been associated with high expression of PD-L1 and immune infiltration…”
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Single-Cell Atlas of Lineage States, Tumor Microenvironment, and Subtype-Specific Expression Programs in Gastric Cancer
Published in Cancer discovery (01-03-2022)“…Gastric cancer heterogeneity represents a barrier to disease management. We generated a comprehensive single-cell atlas of gastric cancer (>200,000 cells)…”
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Genomic and Epigenomic Profiling of High-Risk Intestinal Metaplasia Reveals Molecular Determinants of Progression to Gastric Cancer
Published in Cancer cell (08-01-2018)“…Intestinal metaplasia (IM) is a pre-malignant condition of the gastric mucosa associated with increased gastric cancer (GC) risk. We performed (epi)genomic…”
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Long-read transcriptome sequencing reveals abundant promoter diversity in distinct molecular subtypes of gastric cancer
Published in Genome Biology (22-01-2021)“…Deregulated gene expression is a hallmark of cancer; however, most studies to date have analyzed short-read RNA sequencing data with inherent limitations…”
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Regulatory enhancer profiling of mesenchymal-type gastric cancer reveals subtype-specific epigenomic landscapes and targetable vulnerabilities
Published in Gut (01-02-2023)“…Gastric cancer (GC) comprises multiple molecular subtypes. Recent studies have highlighted mesenchymal-subtype GC (Mes-GC) as a clinically aggressive subtype…”
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Integrative genomics identifies RAB23 as an invasion mediator gene in diffuse-type gastric cancer
Published in Cancer research (Chicago, Ill.) (15-06-2008)“…Recurrent genomic amplifications and deletions are frequently observed in primary gastric cancers (GC). However, identifying specific oncogenes and tumor…”
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A precisely regulated gene expression cassette potently modulates metastasis and survival in multiple solid cancers
Published in PLoS genetics (01-07-2008)“…Successful tumor development and progression involves the complex interplay of both pro- and anti-oncogenic signaling pathways. Genetic components balancing…”
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HNF4α pathway mapping identifies wild-type IDH1 as a targetable metabolic node in gastric cancer
Published in Gut (01-02-2020)“…Gastric cancer (GC) is a leading cause of cancer mortality. Previous studies have shown that is specifically overexpressed in GC and functionally required for…”
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Comprehensive molecular phenotyping of ARID1A -deficient gastric cancer reveals pervasive epigenomic reprogramming and therapeutic opportunities
Published in Gut (01-09-2023)“…Gastric cancer (GC) is a leading cause of cancer mortality, with being the second most frequently mutated driver gene in GC. We sought to decipher -specific GC…”
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Chromatin Rewiring by Mismatch Repair Protein MSH2 Alters Cell Adhesion Pathways and Sensitivity to BET Inhibition in Gastric Cancer
Published in Cancer research (Chicago, Ill.) (18-07-2022)“…Mutations in the DNA mismatch repair gene MSH2 are causative of microsatellite instability (MSI) in multiple cancers. Here, we discovered that besides its…”
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Highly recurrent CBS epimutations in gastric cancer CpG island methylator phenotypes and inflammation
Published in Genome Biology (01-06-2021)“…CIMP (CpG island methylator phenotype) is an epigenetic molecular subtype, observed in multiple malignancies and associated with the epigenetic silencing of…”
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An intrinsic mechanism controls reactivation of neural stem cells by spindle matrix proteins
Published in Nature communications (25-07-2017)“…The switch between quiescence and proliferation is central for neurogenesis and its alteration is linked to neurodevelopmental disorders such as microcephaly…”
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Epigenomic Promoter Alterations Amplify Gene Isoform and Immunogenic Diversity in Gastric Adenocarcinoma
Published in Cancer discovery (01-06-2017)“…Promoter elements play important roles in isoform and cell type-specific expression. We surveyed the epigenomic promoter landscape of gastric adenocarcinoma,…”
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Author Correction: Highly recurrent CBS epimutations in gastric cancer CpG island methylator phenotypes and inflammation
Published in Genome Biology (17-06-2021)Get full text
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Integrative epigenomic and high-throughput functional enhancer profiling reveals determinants of enhancer heterogeneity in gastric cancer
Published in Genome medicine (11-10-2021)“…Enhancers are distal cis-regulatory elements required for cell-specific gene expression and cell fate determination. In cancer, enhancer variation has been…”
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Erratum: An intrinsic mechanism controls reactivation of neural stem cells by spindle matrix proteins
Published in Nature communications (31-10-2017)“…A correction to this article has been published and is linked from the HTML version of this article…”
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