ArticleHeliyon2024
Quantitative proteomics reveals the mechanism of endoplasmic reticulum stress-mediated pulmonary fibrosis in mice.
Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
The trial behind it
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Who cites it
3 citing papers in PubMed.
- Organelle Crosstalk and Metabolic Reprogramming in Idiopathic Pulmonary Fibrosis: Mechanisms and Therapeutic Implications.Cell biochemistry and function · 2026Review
- Targeting of miR-93-5p/Mfn2 Axis Attenuates Lung Fibrosis in Rats With Acute Respiratory Distress Syndrome by Regulating Endoplasmic Reticulum Stress.Physiological research · 2025Article
- FAK-dependent activation of src family kinase member BLK contributed to endometrial fibrosis via endoplasmic reticulum stress.Cell & bioscience · 2025Article
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pulmonary fibrosis is a progressive disease that can lead to respiratory failure. Many types of cells are involved in the progression of pulmonary fibrosis. This study utilized quantitative proteomics to investigate the mechanism of TGF-β-induced fibrosis-like changes in mouse epithelial cells. Our findings revealed that TGF-β significantly impacted biological processes related to the endoplasmic reticulum, mitochondrion, and ribonucleoprotein complex. Pull-down assay coupled with proteomics identified 114 proteins that may directly interact with TGF-β, and their functions were related to mitochondria, translation, ubiquitin ligase conjugation, mRNA processing, and actin binding. Among them, 17 molecules were also found in different expression proteins (DEPs) of quantitative proteomic, such as H1F0, MED21, SDF2L1, DAD1, and TMX1. Additionally, TGF-β decreased the folded structure and the number of ribosomes in the endoplasmic reticulum and increased the expression of key proteins in the unfolded protein response, including HRD1, PERK, and ERN1. Overall, our study suggested that TGF-β induced fibrotic changes in mouse lung epithelial cells by ER stress and initiated the unfolded protein response through the PRKCSH/IRE1 and PERK/GADD34/CHOP signaling pathways.
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Registered trials
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