Evidence map›Paper›PMID 24194504›Full record

ArticleDiabetes2014

pH of drinking water influences the composition of gut microbiome and type 1 diabetes incidence.

M Hanief Sofi, Radhika Gudi, Subha Karumuthil-Melethil, Nicolas Perez, Benjamin M Johnson, Chenthamarakshan Vasu

Open access · hybridAbstract read
In one paragraph

Article in Diabetes, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
4.9field-weighted citation impact, top 5% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

76 citing papers in PubMed, 127 citations in OpenAlex.

  1. Trial
  2. Feeding of Undocked Pigs: Effects of Feed Components and Feed Composition.Animals : an open access journal from MDPI · 2026
    Review
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  5. Guidelines for diet-induced models of cardiometabolic syndrome.American journal of physiology. Heart and circulatory physiology · 2025
    Review
  6. Article
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  8. Article
  9. Article
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  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. The oral microbiome in autoimmune diseases: friend or foe?Journal of translational medicine · 2023
    Review
  17. Article
  18. Secretome Analysis of the Plant Biostimulant Bacteria StrainsInternational journal of molecular sciences · 2022
    Article
  19. Article
  20. Article

16 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

M Hanief SofiDepartment of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC.
Radhika Gudi
Subha Karumuthil-Melethil
Nicolas Perez
Benjamin M Johnson
Chenthamarakshan Vasu
Medical University of South Carolina · USUniversity of Illinois Chicago · US

Funding

PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1985 to 2026
$30.5M
Dendritic cell directed T cell negative regulation for treating autoimmunityR01AI073858 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI VASU, CHENTHAMARAKSHAN · 2009 to 2013
$1.8M
NIAID NIH HHS R01 AI073858NIAID NIH HHS R01-AI-073858NIDDK NIH HHS P30 DK034987
6 · The paper itself

Abstract

Nonobese diabetic (NOD) mice spontaneously develop type 1 diabetes (T1D), progression of which is similar to that in humans, and therefore are widely used as a model for understanding the immunological basis of this disease. The incidence of T1D in NOD mice is influenced by the degree of cleanliness of the mouse colony and the gut microflora. In this report, we show that the T1D incidence and rate of disease progression are profoundly influenced by the pH of drinking water, which also affects the composition and diversity of commensal bacteria in the gut. Female NOD mice that were maintained on acidic pH water (AW) developed insulitis and hyperglycemia rapidly compared with those on neutral pH water (NW). Interestingly, forced dysbiosis by segmented filamentous bacteria (SFB)-positive fecal transfer significantly suppressed the insulitis and T1D incidence in mice that were on AW but not in those on NW. The 16S rDNA-targeted pyrosequencing revealed a significant change in the composition and diversity of gut flora when the pH of drinking water was altered. Importantly, autoantigen-specific T-cell frequencies in the periphery and proinflammatory cytokine response in the intestinal mucosa are significantly higher in AW-recipient mice compared with their NW counterparts. These observations suggest that pH of drinking water affects the composition of gut microflora, leading to an altered autoimmune response and T1D incidence in NOD mice.

Indexed as

AgingAnimalsBacteriaCytokinesDiabetes Mellitus, Type 1Drinking WaterFecesFemaleGastrointestinal TractHydrogen-Ion ConcentrationMiceMice, Inbred NODRNA, BacterialRNA, Ribosomal, 16ST-LymphocytesTranscription FactorsCytokinesDrinking WaterRNA, BacterialRNA, Ribosomal, 16STranscription Factors

Identifiers

PMID24194504
PMCPMC3900548
OpenAlexW2121929537

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.