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).

• Analysis of virulence factors of Helicobacter pylori isolated from a Vietnamese population.

  PMID 19698173 · PMC2739534 · BMC microbiology · 2009 · 8 claims · 5 setups

  Full-text index only

  Three distinct deletion patterns (39-bp, 18-bp, no deletion) exist upstream of the cagA EPIYA repeat region (pre-EPIYA region), providing a novel genotyping marker.

  pylori gastric pcr sequence comparative

• Helicobacter Pylori's plasticity zones are novel transposable elements.

  PMID 19727398 · PMC2731543 · PloS one · 2009 · 8 claims · 8 setups

  Full-text index only

  Plasticity zones are a novel class of transposable elements (named TnPZs), flanked by direct repeats of 5'AAGAATG and inserted at multiple discrete chromosomal sites

  pylori shimaa model mammalian pcr-based genome pcr

• From Pasteur to genomics: progress and challenges in infectious diseases.

  PMID 15516917 · PMC7096024 · Nature medicine · 2004 · 8 claims · 8 setups

  Full-text index only

  Genomic sequencing has revealed the blueprint of most pathogens, enabling new diagnostics, therapeutics and vaccines including for previously uncultivable agents.

  bacterial neisseria sars hiv-infected whole-genome reverse nucleic

• 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

• Comparative genomics of Helicobacter pylori isolates recovered from ulcer disease patients in England.

  PMID 15916705 · PMC1180443 · BMC microbiology · 2005 · 8 claims · 8 setups

  Full-text index only

  H. pylori strains from England are genetically distinct from strains obtained from other countries based on virulence gene analysis (cagT, cagE, cagA, vacA, iceA, oipA, babB)

  pylori english pcr sequencing fluorescent

• Genomes of Helicobacter pylori from native Peruvians suggest admixture of ancestral and modern lineages and reveal a western type cag-pathogenicity island.

  PMID 16872520 · PMC1553449 · BMC genomics · 2006 · 8 claims · 7 setups

  Full-text index only

  Native Peruvian H. pylori strains comprise two lineages: predominant hp-Europe and ~20% hsp-Amerind (Amerindian ancestry, closer to Alaska strains)

  pylori peruvian spanish fluorescent multilocus oipa

• Concurrent genotyping of Helicobacter pylori virulence genes and human cytokine SNP sites using whole genome amplified DNA derived from minute amounts of gastric biopsy specimen DNA.

  PMID 18842150 · PMC2577186 · BMC microbiology · 2008 · 7 claims · 8 setups

  Full-text index only

  MDA-amplified DNA from minute gastric biopsy specimens enables concurrent PCR-based genotyping of bacterial (H. pylori) and human host genes from a single DNA source

  mda-amplified pylori-positive multiplex pyrosequencing pcr

• Genetic microheterogeneity and phenotypic variation of Helicobacter pylori arginase in clinical isolates.

  PMID 17408487 · PMC1853099 · BMC microbiology · 2007 · 8 claims · 8 setups

  Full-text index only

  Arginase activity varies more than 100-fold among H. pylori clinical isolates and laboratory-adapted strains

  minimally-passaged pylori coli arginase urease heterologous

• 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

• A genomics-based approach to biodefence preparedness.

  PMID 14708013 · PMC7097618 · Nature reviews. Genetics · 2004 · 7 claims · 8 setups

  Full-text index only

  Genome sequence data are now available for essentially all 25-30 principal human bacterial pathogens, including most CDC category A-C bioterror agents

  bacillus brucella neisseria gastric comparative transcriptome two-dimensional

• Tissue plasminogen activator and plasminogen activator inhibitor type 1 gene polymorphism in patients with gastric ulcer complicated with bleeding.

  PMID 12589088 · PMC3054991 · Journal of Korean medical science · 2003 · 6 claims · 5 setups

  Full-text index only

  The t-PA I/D or D/D genotype is significantly associated with duodenal (vs gastric) ulcer location

  genomic randomly patients endoscopic allele-specific pcr logistic