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).

• Helicobacter pylori: after the genomes, back to biology.

  PMID 12668641 · PMC2193897 · The Journal of experimental medicine · 2003 · 8 claims · 5 setups

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  STM screening of 960 H. pylori mutants in gerbils identifies genes required for in vivo colonization

  helicobacter diffuse signature-tagged genome yeast

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

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

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  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

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

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

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  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

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  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

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  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

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

  minimally-passaged pylori coli arginase urease heterologous

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

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

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  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

• Detection of p53 mutations in precancerous gastric tissue.

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

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  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

• 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

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

  fasting subjects serum pylori pcr 13c-urea elisa

• 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

• 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

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  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

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

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

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  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

• Comparative genomics and understanding of microbial biology.

  PMID 10998382 · PMC2627966 · Emerging infectious diseases · 2000 · 8 claims · 7 setups

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  GC content varies widely among prokaryotic genomes (29% in B. burgdorferi to 68% in M. tuberculosis) and shapes codon usage and amino acid composition.

  completed same sequenced mycobacterium whole-genome comparative phylogenomic

• A genomics-based approach to biodefence preparedness.

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

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  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

• Toward the use of genomics to study microevolutionary change in bacteria.

  PMID 19855823 · PMC2756242 · PLoS genetics · 2009 · 7 claims · 5 setups

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  The clonal population structure of bacteria, combined with occasional DNA import, provides a powerful context for identifying genetic bases of adaptive phenotypes via association studies.

  neisseria campylobacter helicobacter sequence multilocus phylogeny-based

• Early days: genomics and human responses to infection.

  PMID 16679048 · PMC7108404 · Current opinion in microbiology · 2006 · 8 claims · 8 setups

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  DNA microarray-based transcript profiling of primate/human responses to infection has begun to yield new insights into host-pathogen interactions but is limited by unresolved methodological challenges.

  peripheral liver gastric brain microarray

• A European focus on proteomics.

  PMID 15128441 · PMC416463 · Genome biology · 2004 · 8 claims · 8 setups

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  MALDI-MS and ESI-MS are complementary techniques that identify overlapping but distinct subsets of proteins

  ribosomal breast ovarian prostate maldi-ms laser-capture fticr-ms

• Highlights of international conference of immunogenomics and immunomics, October 8-12, 2006 Budapest, Hungary.

  PMID 17470366 · PMC7130317 · Cellular immunology · 2006 · 8 claims · 8 setups

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  An 'immunological constant of rejection' involving interferon-stimulated genes (ISGs) and innate immune effector functions (IEF) underlies diverse immune-mediated tissue destruction processes (allograft rejection, cancer rejection, autoimmunity, infection)

  hla-b44 plasma macrophages complement proteomics shotgun cap