Evidence map›Paper›PMID 26132778›Full record

ArticleInvestigative ophthalmology & visual science2015

IL-13 Stimulates Proliferation and Expression of Mucin and Immunomodulatory Genes in Cultured Conjunctival Goblet Cells.

Johanna Tukler Henriksson, Terry G Coursey, David B Corry, Cintia S De Paiva, Stephen C Pflugfelder

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In one paragraph

Article in Investigative ophthalmology & visual science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 1 pooled it
8.3field-weighted citation impact, top 2% 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

67 citing papers in PubMed, 1 synthesis or guideline pooled it, 116 citations in OpenAlex.

  1. Pooled it
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  6. Article
  7. Emerging concepts in atopic dermatitis and atopic keratoconjunctivitis.Current opinion in allergy and clinical immunology · 2025
    Review
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  14. CD8American journal of translational research · 2025
    Article
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  20. Expression of IL-1β in transgenicFrontiers in immunology · 2024
    Article

7 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

5 authors at 2 institutions in 1 country.

Johanna Tukler HenrikssonDepartment of Ophthalmology and the Ocular Surface Center Baylor College of Medicine, Houston, Texas, United States.
Terry G CourseyDepartment of Ophthalmology and the Ocular Surface Center Baylor College of Medicine, Houston, Texas, United States.
David B CorryDepartments of Medicine and Pathology & Immunology and the Biology of Inflammation Center, Baylor College of Medicine, Houston, Texas, United States.
Cintia S De PaivaDepartment of Ophthalmology and the Ocular Surface Center Baylor College of Medicine, Houston, Texas, United States.
Stephen C PflugfelderDepartment of Ophthalmology and the Ocular Surface Center Baylor College of Medicine, Houston, Texas, United States.
Baylor College of Medicine · USOcular Surface Center · US

Funding

VISION RESEARCH CENTERP30EY002520 · NEI · BAYLOR COLLEGE OF MEDICINE · PI Samuel M Wu · 1985 to 2026
$14.8M
PATHOGENESIS OF CONJUNCTIVAL SQUAMOUS METAPLASIAR01EY011915 · NEI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PFLUGFELDER, STEPHEN C · 1997 to 2023
$8.0M
NEI NIH HHS EY-002520NEI NIH HHS EY011915NEI NIH HHS P30 EY002520NEI NIH HHS R01 EY011915
6 · The paper itself

Abstract

purposeTo investigate the effects of IL-13 on goblet cell proliferation, differentiation, and expression of mucin and immunomodulatory genes.

methodsExplants were excised from the conjunctiva of young C57BL/6 mice. Cultures received 200 μL per week of either Keratinocyte media (KSFM) or KSFM supplemented with 10 ng/mL IL-13 and were incubated for 3 (D3), 7 (D7), or 14 (D14) days. Subsequently, cell proliferation was assessed or cultures were immunostained, collected for dot blot, or for reverse transcription (RT) and quantitative real-time PCR (qPCR) or for RT-PCR gene array.

resultsThe cultured conjunctival epithelium expressed goblet cell associated keratin 7 and mucins MUC5AC and MUC2 and when stimulated with IL-13 showed increased proliferation at D3 and D7 (P < 0.05) compared with control. MUC5AC expression was increased in the IL-13-treated group at D3 and D14 (P < 0.05). IL-13-treated cultures showed increased chemokine ligand 26 (CCL26), chloride channel calcium activated channel 3 (CLCA3), fas ligand (FasL), and Relm-β at D7. All conjunctival cultures expressed MUC2, and its expression was decreased at D3 (P < 0.05) and increased at D14 (P < 0.05) with IL-13 treatment.

conclusionsThis study demonstrated that conjunctival goblet cells are IL-13 responsive cells that produce factors known to maintain epithelial barrier, stimulate mucin production, and modulate immune response in nonocular mucosa when treated with IL-13. The functional significance of IL-13-stimulated factors remains to be determined.

Indexed as

Gene Expression RegulationAnimalsBlotting, WesternCell DifferentiationCell ProliferationConjunctivaDry Eye SyndromesFemaleGoblet CellsInterleukin-13MiceMice, Inbred C57BLMucin 5ACReal-Time Polymerase Chain ReactionRNA, MessengerInterleukin-13Muc5ac protein, mouseMucin 5ACRNA, Messenger

Identifiers

PMID26132778
PMCPMC4495812
OpenAlexW1600973919

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.