Experiments

Searchable full-text extractions: founding hypothesis, core claims, experimental setups, key results and statistics — pulled out of each paper as structure. Search a cell line, an assay or an entity (e.g. HUH7) and find every paper that worked with it. This corpus stands on its own: most entries carry no reproduction assessment (yet).

• Identification of a novel 10 immune-related genes signature as a prognostic biomarker panel for gastric cancer.

  PMID 34382341 · PMC8446556 · Cancer medicine · 2021 · 7 claims · 6 setups

  Has reproduction

  A 10 immune-related gene signature (BMPR1B, GHR, IL11RA, INHBB, NPR3, OBP2A, PTN, R3HDML, TAC1, TPM2) was constructed via WGCNA combined with LASSO-Cox and predicts overall survival in gastric cancer

  gastric tcga-stad microarray rna-seq immune

• Artificial intelligence-guided discovery of gastric cancer continuum.

  PMID 36692601 · PMC9871434 · Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2023 · 8 claims · 8 setups

  Has reproduction · 71

  A Boolean implication network built from GSE66229 yields a GC-BoNE gene signature (Boolean paths C#11-2-4-14 and C#7-13-14) that classifies tumor vs normal/adjacent-normal gastric samples

  gastric independent models prospective microarray transcriptomics

• Association between cyclo-oxygenase-2 overexpression and missense p53 mutations in gastric cancer.

  PMID 11161397 · PMC2363738 · British journal of cancer · 2001 · 8 claims · 4 setups

  Full-text index only

  p53 missense mutation is associated with COX-2 overexpression in gastric cancer

  gastric sscp-shifted immunohistochemistry pcr-sscp direct

• Smart spatial omics (S2-omics) optimizes region of interest selection to capture molecular heterogeneity in diverse tissues.

  PMID 41298871 · PMC12662399 · Nature cell biology · 2025 · 7 claims · 6 setups

  Has reproduction · 100

  S2-omics is an end-to-end workflow that automatically selects ROIs from H&E histology images to maximize molecular information content for spatial omics profiling.

  gastric colorectal additional breast xenium visium histology

• Intragenic homozygous deletions of MTS1 gene in gastric cancer in Taiwan.

  PMID 8957063 · PMC5921000 · Japanese journal of cancer research : Gann · 1996 · 5 claims · 4 setups

  Full-text index only

  Homozygous deletions of exon 1 of the MTS1 gene were found in 5 of 55 (9.1%) primary gastric tumors.

  gastric pcr tumor southern pcr direct

• Inactivation of O6-methylguanine-DNA methyltransferase by promoter CpG island hypermethylation in gastric cancers.

  PMID 12085181 · PMC2375420 · British journal of cancer · 2002 · 6 claims · 8 setups

  Full-text index only

  Loss of MGMT expression in gastric carcinomas frequently results from promoter CpG island hypermethylation.

  gastric consecutive snu-620 methylation-specific immunohistochemistry western

• Detection of p53 mutations in precancerous gastric tissue.

  PMID 14520466 · PMC2394306 · British journal of cancer · 2003 · 8 claims · 6 setups

  Full-text index only

  p53 mutations can be detected in precancerous gastritis and intestinal metaplasia tissue using the restriction site mutation (RSM) assay

  gastric enzyme-resistant gastritis pylori-positive restriction sequencing electron

• Functional role of the KLF6 tumour suppressor gene in gastric cancer.

  PMID 19101139 · PMC2970616 · European journal of cancer (Oxford, England : 1990) · 2009 · 7 claims · 8 setups

  Full-text index only

  The KLF6 locus undergoes loss of heterozygosity (LOH) in a majority of gastric cancer samples and is associated with advanced tumour stage

  gastric ags hs746t fluorescent direct quantitative

• Hypoxia-associated genes as predictors of outcomes in gastric cancer: a genomic approach.

  PMID 40129974 · PMC11931070 · Frontiers in immunology · 2025 · 8 claims · 8 setups

  Has reproduction · 96

  Most neoplastic cells, fibroblasts, endothelial cells, and myeloid cells in STAD are in a hypoxic state, while most mast, NK/T, and B cells are non-hypoxic

  gastric tcga stad ges-1 scrna-seq bulk cellular

• The mouse gastric surface epithelial cell and its response to early Helicobacter pylori infection.

  PMID 41824631 · PMC13020875 · Virulence · 2026 · 8 claims · 5 setups

  Has reproduction · 100

  LCM followed by RNA-Seq is a feasible methodology for characterizing gastric SMCs and their host response to H. pylori infection in vivo

  c57bl gastric ffpe rna-seq mass immunofluorescence

• Comprehensive analysis of metastatic gastric cancer tumour cells using single-cell RNA-seq.

  PMID 33441952 · PMC7806779 · Scientific reports · 2021 · 8 claims · 5 setups

  Has reproduction · 47

  CDK12, ERBB2, and CLDN11 are overexpressed in metastatic lymph node gastric cancer and serve as candidate lymph node metastasis marker genes.

  tumour gastric qc-passed single-cell immunofluorescence immunohistochemistry

• Mutational analyses of multiple target genes in histologically heterogeneous gastric cancer with microsatellite instability.

  PMID 10081489 · PMC5921733 · Japanese journal of cancer research : Gann · 1998 · 7 claims · 5 setups

  Full-text index only

  MSI frequency in gastric cancers with histological heterogeneity was 35% (7/20 cases) and 28% (11/40 tumor DNAs), consistent with prior gastric cancer MSI studies.

  formalin-fixed msi-positive surgically microsatellite pcr-sscp histopathological

• Alterations of E-cadherin and beta-catenin in gastric cancer.

  PMID 11747475 · PMC60969 · BMC cancer · 2001 · 8 claims · 5 setups

  Full-text index only

  High frequency (75%) of loss of heterozygosity (LOH) at 16q22.1, the E-cadherin locus, occurs in primary gastric tumours

  gastric normal paraffin-embedded loh mutation a592t

• Mitotic checkpoint protein hsMAD2 as a marker predicting liver metastasis of human gastric cancers.

  PMID 11572763 · PMC5926839 · Japanese journal of cancer research : Gann · 2001 · 8 claims · 4 setups

  Full-text index only

  No mutations were found in the coding sequence of the hsMAD2 gene in 32 primary gastric cancers

  gastric cancer formalin-fixed near-diploid pcr semi-quantitative immunohistochemistry

• Differences in the histological findings, phenotypic marker expressions and genetic alterations between adenocarcinoma of the gastric cardia and distal stomach.

  PMID 17262083 · PMC2360051 · British journal of cancer · 2007 · 8 claims · 6 setups

  Full-text index only

  C-Ca is associated with a significantly higher incidence of differentiated-type tumours and lymphatic vessel invasion (LVI) compared with D-Ca

  resected c-ca microdissected formalin-fixed histopathological immunohistochemistry pcr-single-strand

• KEGG spider: interpretation of genomics data in the context of the global gene metabolic network.

  PMID 19094223 · PMC2646283 · Genome biology · 2008 · 8 claims · 8 setups

  Full-text index only

  KEGG spider, using a global 'pathway-free' metabolic network framework, provides deeper insight into metabolism variations than existing enrichment-based methods.

  diffuse-type liver renal anaplastic differential proteomic proteomics

• Prevalence of A2143G mutation of H. pylori-23S rRNA in Chinese subjects with and without clarithromycin use history.

  PMID 18507832 · PMC2427034 · BMC microbiology · 2008 · 7 claims · 6 setups

  Full-text index only

  A2143G point mutation of the H. pylori 23S rRNA gene causes clarithromycin resistance

  fasting subjects serum pylori pcr 13c-urea elisa

• Epidermal growth factor receptor structural alterations in gastric cancer.

  PMID 18199332 · PMC2244615 · BMC cancer · 2008 · 8 claims · 4 setups

  Full-text index only

  EGFR structural alterations are rare in gastric carcinoma

  gastric genomic direct fluorescence pcr

• Functional features of gene expression profiles differentiating gastrointestinal stromal tumours according to KIT mutations and expression.

  PMID 19943934 · PMC2794290 · BMC cancer · 2009 · 8 claims · 5 setups

  Full-text index only

  Hundreds of genes differentiate GISTs according to KIT versus PDGFRA mutation and expression status, despite no discriminative profile for clinical/pathological parameters.

  frozen genomic formalin-fixed differentially microarray sequencing quantitative

• Proteomic alteration in gastic adenocarcinomas from Japanese patients.

  PMID 17187689 · PMC1774573 · Molecular cancer · 2006 · 7 claims · 2 setups

  Full-text index only

  2D-EP and LC-ESI-MS/MS identified 69 different proteins in gastric tumor tissue, classifiable into cytoskeletal, stress/chaperone, glycolytic, metabolic, tumor suppressor, and stomach-specific categories.

  paired two-dimensional rt-pcr