Evidence map›Paper›PMID 28273882›Full record

ArticleInternational journal of molecular sciences2017

Inhibition of NLRP3 Inflammasome Pathway by Butyrate Improves Corneal Wound Healing in Corneal Alkali Burn.

Fang Bian, Yangyan Xiao, Mahira Zaheer, Eugene A Volpe, Stephen C Pflugfelder, De-Quan Li, Cintia S de Paiva

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

58 citing papers in PubMed, 92 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Role of epigenetics in corneal health and disease.Progress in retinal and eye research · 2025
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  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

7 authors at 2 institutions in 2 countries.

Fang BianOcular Surface Center, Department of Ophthalmology, Baylor College of Medicine, Houston, TX 77030, USA. bftongji@hotmail.com.
Yangyan XiaoOcular Surface Center, Department of Ophthalmology, Baylor College of Medicine, Houston, TX 77030, USA. yangyanx@bcm.edu.
Mahira ZaheerOcular Surface Center, Department of Ophthalmology, Baylor College of Medicine, Houston, TX 77030, USA. mzaheer@bcm.edu.
Eugene A VolpeOcular Surface Center, Department of Ophthalmology, Baylor College of Medicine, Houston, TX 77030, USA. eugenevolpe@yahoo.com.
Stephen C PflugfelderOcular Surface Center, Department of Ophthalmology, Baylor College of Medicine, Houston, TX 77030, USA. stevenp@bcm.edu.
De-Quan LiOcular Surface Center, Department of Ophthalmology, Baylor College of Medicine, Houston, TX 77030, USA. dequanl@bcm.edu.
Cintia S de PaivaOcular Surface Center, Department of Ophthalmology, Baylor College of Medicine, Houston, TX 77030, USA. cintiadp@bcm.edu.
Baylor College of Medicine · USCentral South University · CN

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI DAVID R ROWLEY · 2007 to 2026
$73.9M
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
Immunology Scientist Training ProgramT32AI053831 · NIAID · BAYLOR COLLEGE OF MEDICINE · PI CORRY, DAVID B · 2003 to 2018
$4.2M
Core Grant for Vision ResearchP30EY020799 · NEI · UT SOUTHWESTERN MEDICAL CENTER · PI NIEDERKORN, JERRY · 2010 to 2016
$4.1M
TLR4-DEPENDENT INNATE IMMUNITY IN POLLEN-TRIGGERED OCULAR ALLERGIC INFLAMMATIONR01EY023598 · NEI · BAYLOR COLLEGE OF MEDICINE · PI LI, DE-QUAN · 2014 to 2018
$2.1M
NCI NIH HHS P30 CA125123NEI NIH HHS P30 EY002520NEI NIH HHS P30 EY020799NEI NIH HHS R01 EY011915NEI NIH HHS R01 EY023598NIAID NIH HHS T32 AI053831
6 · The paper itself

Abstract

Epithelial cells are involved in the regulation of innate and adaptive immunity in response to different stresses. The purpose of this study was to investigate if alkali-injured corneal epithelia activate innate immunity through the nucleotide-binding oligomerization domain-containing protein (NOD)-like receptor family pyrin domain containing 3 (NLRP3) inflammasome pathway. A unilateral alkali burn (AB) was created in the central cornea of C57BL/6 mice. Mice received either no topical treatment or topical treatment with sodium butyrate (NaB), β-hydroxybutyric acid (HBA), dexamethasone (Dex), or vehicle (balanced salt solution, BSS) quater in die (QID) for two or five days (d). We evaluated the expression of inflammasome components including NLRP3, apoptosis-associated speck-like protein (ASC), and caspase-1, as well as the downstream cytokine interleukin (IL)-1β. We found elevation of NLRP3 and IL-1β messenger RNA (mRNA) transcripts, as well as levels of inflammasome component proteins in the alkali-injured corneas compared to naïve corneas. Treatment with NLRP3 inhibitors using NaB and HBA preserved corneal clarity and decreased NLRP3, caspase-1, and IL-1β mRNA transcripts, as well as NLRP3 protein expression on post-injury compared to BSS-treated corneas. These findings identified a novel innate immune signaling pathway activated by AB. Blocking the NLRP3 pathway in AB mouse model decreases inflammation, resulting in greater corneal clarity. These results provide a mechanistic basis for optimizing therapeutic intervention in alkali injured eyes.

Indexed as

AlkaliesAnimalsApoptosis Regulatory ProteinsBurns, ChemicalButyratesCARD Signaling Adaptor ProteinsCaspase 1CorneaCorneal InjuriesEye BurnsFemaleInflammasomesInterleukin-1betaMiceMice, Inbred C57BLNLR Family, Pyrin Domain-Containing 3 ProteinAlkaliesApoptosis Regulatory ProteinsButyratesCARD Signaling Adaptor ProteinsCaspase 1InflammasomesInterleukin-1betaNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mousePycard protein, mousealkali injuryNLRP3 inflammasomesodium butyrateβ-hydroxybutyric acid

Identifiers

PMID28273882
PMCPMC5372578
OpenAlexW2592337799

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.