Evidence map›Paper›PMID 21464825›Full record

ReviewNature reviews. Microbiology2011

Molecular aspects of bacterial pH sensing and homeostasis.

Terry A Krulwich, George Sachs, Etana Padan

Abstract readReview
In one paragraph

Review in Nature reviews. Microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 459 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
459citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

459 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Integrating pH into the metabolic theory of ecology to predict bacterial diversity in soil.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Pooled it
  2. Review
  3. Article
  4. Review
  5. Article
  6. Supplementation withAnimals : an open access journal from MDPI · 2026
    Article
  7. Article
  8. Review
  9. The evolution of a NaJournal of bacteriology · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Real-Time Detection of Burn Wound Infection via a Turn-On NIR-II Fluorescent Probe.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  14. pH-dependent activation of the NaNature communications · 2026
    Article
  15. Article
  16. Article
  17. A redox- and proton-coupled inner membrane transporter mediates copper import to the bacterial cytoplasm.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  18. Article
  19. Article
  20. Review

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

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Terry A KrulwichDepartment of Pharmacology and Systems Therapeutics, Mount Sinai School of Medicine, New York, New York 10029, USA. terry.krulwich@mssm.edu
George Sachs
Etana Padan

Funding

PROTON COUPLING STRATEGIES IN ALKALIPHILIC BACILLUSR01GM028454 · NIGMS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI KRULWICH, TERRY ANN · 1985 to 2017
$6.2M
NIGMS NIH HHS R01 GM028454
6 · The paper itself

Abstract

Diverse mechanisms for pH sensing and cytoplasmic pH homeostasis enable most bacteria to tolerate or grow at external pH values that are outside the cytoplasmic pH range they must maintain for growth. The most extreme cases are exemplified by the extremophiles that inhabit environments with a pH of below 3 or above 11. Here, we describe how recent insights into the structure and function of key molecules and their regulators reveal novel strategies of bacterial pH homeostasis. These insights may help us to target certain pathogens more accurately and to harness the capacities of environmental bacteria more efficiently.

Indexed as

HomeostasisBacteriaBacterial Physiological PhenomenaBacterial ProteinsHydrogen-Ion ConcentrationSignal TransductionSodium-Hydrogen ExchangersBacterial ProteinsSodium-Hydrogen Exchangers

Identifiers

PMID21464825
PMCPMC3247762

What OpenQuestion holds

Textmetadata
LicenceTDM
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.