Evidence map›Paper›PMID 33738371›Full record

ArticleCurrent opinion in physiology2021

Bitter Taste Receptors (T2Rs) are Sentinels that Coordinate Metabolic and Immunological Defense Responses.

Caroline P Harmon, Daiyong Deng, Paul A S Breslin

Abstract read
In one paragraph

Article in Current opinion in physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–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

30 citing papers in PubMed.

  1. Ligand binding modes of the bitter taste receptor T2R14 and T2R46.Nature structural & molecular biology · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Chemosensory tobacco product toxicology part 2: toxicological testing, assays, and state of the science.Toxicological sciences : an official journal of the Society of Toxicology · 2025
    Review
  8. Review
  9. Article
  10. Proximate and ultimate causes of pregnancy sickness.Evolution, medicine, and public health · 2025
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
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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.

Caroline P HarmonDepartment of Nutritional Sciences, Rutgers University, New Brunswick, NJ, USA.
Daiyong DengDepartment of Nutritional Sciences, Rutgers University, New Brunswick, NJ, USA.
Paul A S BreslinDepartment of Nutritional Sciences, Rutgers University, New Brunswick, NJ, USA.

Funding

Role of Metabolic Sensing in Human Sweet TasteR01DC014286 · NIDCD · MONELL CHEMICAL SENSES CENTER · PI BRESLIN, PAUL A. S, MARGOLSKEE, ROBERT F. · 2016 to 2020
$1.9M
NIDCD NIH HHS R01 DC014286
6 · The paper itself

Abstract

In addition to being responsible for bitter taste, type 2 taste receptors (T2Rs) regulate endocrine, behavioral, and immunological responses. T2R agonists include indicators of incoming threats to metabolic homeostasis, pathogens, and irritants. This review will provide an overview of T2R-regulated processes throughout the body that function defensively. We propose a broader definition of T2Rs as chemosensory sentinels that monitor toxic, metabolic, and infectious threats and initiate defensive responses.

Indexed as

bitter tasteendocrinehomeostasishormonesimmuneimmunobiologymetabolismregulatory physiologysentinelsT2Rs

Identifiers

PMID33738371
PMCPMC7963268

What OpenQuestion holds

Textmetadata
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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.