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Showing 1–4 of 4 results
Advanced filters: Author: Jukka Ronkainen Clear advanced filters

  • Helicobacter pylori is a major human pathogen whose population structure is similar to that of its host. Here, the authors show that H. pylori has repeatedly spread out of Africa recently, replacing deleterious variants that accumulated during the original out of Africa migrations more than 50,000 years ago.

    • Harry A. Thorpe
    • Elise Tourrette
    • Daniel Falush
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-11

  • ‘Hardy’ Helicobacter pylori ecospecies shares the ancestry of ‘Ubiquitous’ H. pylori from the same region in most of the genome but has nearly fixed single-nucleotide polymorphism differences in 100 genes.

    • Elise Tourrette
    • Roberto C. Torres
    • Daniel Falush
    ResearchOpen Access
    Nature
    Volume: 635, P: 178-185

  • Functional dyspepsia is a functional gastrointestinal disorder characterized by discomfort or pain in the upper abdomen (generally associated with food intake) with no apparent underlying organic cause. The three subtypes of functional dyspepsia are postprandial distress syndrome, epigastric pain syndrome and a subtype with mixed features.

    • Paul Enck
    • Fernando Azpiroz
    • Nicholas J. Talley
    Reviews
    Nature Reviews Disease Primers
    Volume: 3, P: 1-20