Evidence map›Paper›PMID 22467574›Full record

ArticleInvestigative ophthalmology & visual science2012

Role of histamine and its receptor subtypes in stimulation of conjunctival goblet cell secretion.

Densen Hayashi, Dayu Li, Chisato Hayashi, Marie Shatos, Robin R Hodges, Darlene A Dartt

Open access · greenAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
5.0field-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

32 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Resolvin D2 uses multiple CaJournal of cellular physiology · 2022
    Article
  6. Therapeutic Targets in Allergic Conjunctivitis.Pharmaceuticals (Basel, Switzerland) · 2022
    Review
  7. Article
  8. Article
  9. Article
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  11. Article
  12. Article
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  14. Article
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  19. Article
  20. Lipoxin AMucosal immunology · 2017
    Article
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

6 authors at 3 institutions in 2 countries.

Densen HayashiDepartment of Ophthalmology, Tokyo Women's Medical University, Tokyo, Japan.
Dayu Li
Chisato Hayashi
Marie Shatos
Robin R Hodges
Darlene A Dartt
Smith-Kettlewell Eye Research Institute · USHarvard University · USTokyo Women's Medical University · JP

Funding

Conjunctival Goblet Cell Mucin Secretion in Inflammation and Its ResolutionR01EY019470 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI DARTT, DARLENE A · 2009 to 2023
$7.4M
NEI NIH HHS EY019470NEI NIH HHS R01 EY019470
6 · The paper itself

Abstract

purposeThe purpose of this study was to determine the effect of histamine and its receptors on goblet cell secretion.

methodsCultured rat and human goblet cells were grown in RPMI 1640. Goblet cell secretion of high molecular weight glycoconjugate was measured by an enzyme-linked lectin assay. Cultured rat goblet cells were homogenized and either RNA was isolated for RT-PCR or proteins were isolated for Western blot analysis for presence of histamine receptors subtypes H₁ through H₄. The localization of these receptors was determined in rat and human goblet cells by immunofluorescence microscopy.

resultsHistamine stimulated goblet cell secretion in a concentration- and time-dependent manner. All four histamine receptors were present in cultured rat and human goblet cells. Use of agonists specific to individual histamine receptor subtypes indicated that the rank order of agonist stimulation was H₁ = H₃ > H₄ > H₂. Using antagonists specific to individual histamine receptor subtypes determined that H₂ and H₃, but not the H₁ and H₄, antagonists, inhibited histamine-stimulated conjunctival goblet cell secretion.

conclusionsRat and human conjunctival goblet cells are a direct target of histamine, which induces secretion. All four histamine receptors are present in rat and human conjunctiva and are active in rat conjunctival goblet cells. These findings suggest that all four histamine receptor subtypes are important for conjunctival goblet cell secretion. Blockage of histamine receptor subtypes could prevent the excess mucus production associated with ocular allergy.

Indexed as

AnimalsBlotting, WesternCells, CulturedCimetidineConjunctivaConjunctivitis, AllergicDose-Response Relationship, DrugFluorescent Antibody TechniqueGoblet CellsHistamineHistamine AgonistsHistamine AntagonistsHumansIndolesMaleMethylhistamines1-((5-chloro-1H-indol-2-yl)carbonyl)-4-methylpiperazine2-(3-trifluoromethylphenyl)histamine4-methylhistamineamthamineCimetidineHistamineHistamine AgonistsHistamine AntagonistsIndolesMethylhistaminesPiperazinesReceptors, HistamineRNA, MessengerThiazoles

Identifiers

PMID22467574
PMCPMC3376076
OpenAlexW1984062427

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.