Evidence map›Paper›PMID 38910302›Full record

ArticleYonsei medical journal2024

Role of Inositol-Requiring Enzyme 1 and Autophagy in the Pro-Fibrotic Mechanism Underlying Graves' Orbitopathy.

Chae Eun Lee, Ji-Young Kim, Jin Sook Yoon, JaeSang Ko

Abstract read
In one paragraph

Article in Yonsei medical journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

  1. Review
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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

4 authors.

Chae Eun LeeDepartment of Ophthalmology, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0009-0006-2073-8557
Ji-Young KimDepartment of Ophthalmology, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-2844-0652
Jin Sook YoonDepartment of Ophthalmology, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-8751-9467
JaeSang KoDepartment of Ophthalmology, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Korea. jaesangko@yuhs.ac.ORCID https://orcid.org/0000-0002-3011-7213

Funding

National Research Foundation of Korea RS-2023-00208570
6 · The paper itself

Abstract

purposeOrbital fibroblasts play key roles in the pathogenesis of Graves' orbitopathy (GO), and previous findings have shown that endoplasmic reticulum (ER) stress and autophagy also contribute to GO. In this study, we investigated the presently unclear roles of inositol-requiring enzyme 1 (IRE1) and related autophagy processes in the pro-fibrotic mechanism of GO. MATERIALS AND

methodsOrbital adipose/connective tissues were obtained from eight GO patients and six normal individuals during surgery. GO fibroblasts were transfected with IRE1 small-interfering RNA and treated with bafilomycin A1 (Baf-A1) to evaluate the inhibitory effects of ER stress and autophagy, and protein-expression levels were analyzed through western blotting after stimulation with transforming growth factor (TGF)-β.

resultsTGF-β stimulation upregulated IRE1 in GO orbital fibroblasts, whereas silencing IRE1 suppressed fibrosis and autophagy responses. Similarly, Baf-A1, an inhibitor of late-phase autophagy, decreased the expression of pro-fibrotic proteins.

conclusionIRE1 mediates autophagy and the pro-fibrotic mechanism of GO, which provides a more comprehensive interpretation of GO pathogenesis and suggests potential therapeutic targets.

Indexed as

AutophagyEndoplasmic Reticulum StressEndoribonucleasesFibroblastsGraves OphthalmopathyProtein Serine-Threonine KinasesAdultCells, CulturedFemaleFibrosisHumansMacrolidesMaleMiddle AgedRNA, Small InterferingTransforming Growth Factor betabafilomycin A1EndoribonucleasesERN1 protein, humanMacrolidesProtein Serine-Threonine KinasesRNA, Small InterferingTransforming Growth Factor betaAutophagyendoplasmic reticulum stressfibrosisGraves' orbitopathyinositol-requiring enzyme 1thyroid eye disease

Identifiers

PMID38910302
PMCPMC11199180

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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.