ArticlemSphere2022
Gastric Non-Helicobacter pylori Urease-Positive Staphylococcus epidermidis and Streptococcus salivarius Isolated from Humans Have Contrasting Effects on H. pylori-Associated Gastric Pathology and Host Immune Responses in a Murine Model of Gastric Cancer.
Article in mSphere, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
30 citing papers in PubMed, 39 citations in OpenAlex.
- The origins and progression of pyloric metaplasia following gastric mucosal injury.Physiological reviews · 2026Review
- Bad bugs mean business: gastric cancer is an intended consequence ofInfection and immunity · 2026Review
- Correlation analysis of gut microbiota and metabolites in gastric cancer patients in plateau areas based on multi-omics technologies.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Article
- Whole genome sequences of novelMicrobiology resource announcements · 2026Article
- The oral-gastric microbial axis in children: salivary signatures as non-invasive biomarkers for pediatric gastritis andFrontiers in cellular and infection microbiology · 2026Review
- An Unusual Case ofInfection and drug resistance · 2026Article
- OLR1 is closely related to poor prognosis and immune cell infiltration in gastric cancer.Scientific reports · 2025Article
- Helicobacter pylori, microbiota and gastric cancer - principles of microorganism-driven carcinogenesis.Nature reviews. Gastroenterology & hepatology · 2025Review
- Dysregulated gastric microbial communities and functional shifts in chronic atrophic versus non-atrophic gastritis: a Helicobacter pylori-Negative observational study.BMC gastroenterology · 2025Observational
- Comprehensive multiomics analysis of the signatures of gastric mucosal bacteria and plasma metabolites across different stomach microhabitats in the development of gastric cancer.Cellular oncology (Dordrecht, Netherlands) · 2025Article
- Advances in 16S rRNA-Based Microbial Biomarkers for Gastric Cancer Diagnosis and Prognosis.Microbial biotechnology · 2025Review
- Review
- The dynamic oral-gastric microbial axis connects oral and gastric health: current evidence and disputes.NPJ biofilms and microbiomes · 2025Review
- Microbial oncogenesis within the gastric niche: how the gastric microbiota influencesFrontiers in microbiology · 2025Review
- The Influence of Gastric Microbiota and Probiotics inBiomedicines · 2024Review
- The influence ofComputational and structural biotechnology journal · 2024Review
- Review
- Distinct oral-associated gastric microbiota andmSystems · 2024Article
- Exploring the Link betweenAntibiotics (Basel, Switzerland) · 2024Review
- Gastric Cancer, Immunotherapy, and Nutrition: The Role of Microbiota.Pathogens (Basel, Switzerland) · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 5 institutions in 3 countries.
Funding
Abstract
In populations with similar prevalence of Helicobacter pylori infection, cancer risk can vary dramatically. Changes in composition or structure of bacterial communities in the stomach, either at the time of exposure or over the course of H. pylori infection, may contribute to gastric pathology. In this study, a population of 37 patients from the low-gastric-cancer-risk (LGCR) region of Tumaco, Colombia, and the high-gastric-cancer-risk (HGCR) region of Túquerres, Colombia, were recruited for gastric endoscopy. Antral biopsy specimens were processed for histology and bacterial isolation. Fifty-nine distinct species among 26 genera were isolated by aerobic, anaerobic, and microaerobic culture and confirmed by 16S rRNA analysis. Urease-positive Staphylococcus epidermidis and Streptococcus salivarius were frequently isolated from gastric biopsy specimens. We asked whether coinfection of H. pylori with urease-positive
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.