Evidence map›Paper›PMID 26139332›Full record

ReviewCurrent allergy and asthma reports2015

Microbiota metabolite regulation of host immune homeostasis: a mechanistic missing link.

S Steinmeyer, K Lee, A Jayaraman, R C Alaniz

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current allergy and asthma reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Engineering live attenuated vaccines: Old dogs learning new tricks.Journal of translational autoimmunity · 2023
    Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review
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

4 authors.

S SteinmeyerDepartment of Microbial Pathogenesis and Immunology, Texas A&M Health Science Center, College Station, TX, 77843, USA, steinmeyer@medicine.tamhsc.edu.
K Lee
A Jayaraman
R C Alaniz

Funding

Modeling and Analysis of the Role of Microbiota Metabolites in T-Cell DifferentiationR01AI110642 · NIAID · TEXAS ENGINEERING EXPERIMENT STATION · PI ALANIZ, ROBERT CHRISTOPHER, HAHN, JUERGEN · 2015 to 2019
$2.0M
NIAID NIH HHS R01 AI110642
6 · The paper itself

Abstract

Metazoans predominantly co-exist with symbiotic microorganisms called the microbiota. Metagenomic surveys of the microbiota reveal a diverse ecosystem of microbes particularly in the gastrointestinal (GI) tract. Perturbations in the GI microbiota in higher mammals (i.e., humans) are linked to diseases with variegated symptomology including inflammatory bowel disease, asthma, and auto-inflammatory disorders. Indeed, studies using germ-free mice (lacking a microbiota) confirm that host development and homeostasis are dependent on the microbiota. A long-known key feature of the GI tract microbiota is metabolizing host indigestible dietary matter for maximum energy extraction; however, host signaling pathways are greatly influenced by the microbiota as well. In line with these observations, recent research has revealed that metabolites produced strictly by select microbiota members are mechanistic regulators of host cell functions. In this review, we discuss two major classes of microbiota-produced metabolites: short-chain fatty acids and tryptophan metabolites. We describe the known important roles for these metabolites in shaping host immunity and comment on the current status and future directions for microbiota metabolomics research.

Indexed as

HomeostasisMicrobiotaAnimalsFatty Acids, VolatileGastrointestinal TractHumansTryptophanFatty Acids, VolatileTryptophan

Identifiers

What OpenQuestion holds

Textmetadata
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.