Evidence map›Paper›PMID 40277939›Full record

ReviewCells2025

REDOX Imbalance and Oxidative Stress in the Intervertebral Disc: The Effect of Mechanical Stress and Cigarette Smoking on ER Stress and Mitochondrial Dysfunction.

Hui Li, Joshua Kelley, Yiqing Ye, Zhi-Wei Ye, Danyelle M Townsend, Jie Zhang, Yongren Wu

Abstract readReview
In one paragraph

Review in Cells, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

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

19 citing papers in PubMed.

  1. Article
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  4. TFEB Deficiency Impairs Male Fertility Through Mitochondrial Dysfunction.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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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

7 authors.

Hui LiDepartment of Bioengineering, Clemson University, Charleston, SC 29425, USA.
Joshua KelleyDepartment of Bioengineering, Clemson University, Charleston, SC 29425, USA.
Yiqing YeDepartment of Orthopaedics and Physical Medicine & Rehabilitation, Medical University of South Carolina, Charleston, SC 29425, USA.
Zhi-Wei YeDepartment of Pharmacology and Immunology, Medical University of South Carolina, Charleston, SC 29425, USA.ORCID 0000-0001-5510-8850
Danyelle M TownsendDepartment of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, Charleston, SC 29425, USA.
Jie ZhangDepartment of Pharmacology and Immunology, Medical University of South Carolina, Charleston, SC 29425, USA.ORCID 0000-0002-0466-2955
Yongren WuDepartment of Bioengineering, Clemson University, Charleston, SC 29425, USA.ORCID 0000-0002-5411-8528

Funding

Tissue Structural and Neural Remodeling in Human Sacroiliac JointP20GM121342 · NIGMS · CLEMSON UNIVERSITY · PI Peng Chen · 2018 to 2026
$24.7M
SOUTH CAROLINA COBRE IN OXIDANTS, REDOX BALANCE AND STRESS SIGNALINGP20GM103542 · NIGMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI TEW, KENNETH D. · 2012 to 2020
$20.2M
NIGMS NIH HHS P20 GM103542NIGMS NIH HHS P20GM103542NIGMS NIH HHS P20 GM121342NIGMS NIH HHS P20GM121342
6 · The paper itself

Abstract

Low back pain is a widespread condition that significantly impacts quality of life, with intervertebral disc degeneration (IDD) being a major contributing factor. However, the underlying mechanisms of IDD remain poorly understood, necessitating further investigation. Environmental risk factors, such as mechanical stress and cigarette smoke, elevate reactive oxygen species levels from both endogenous and exogenous sources, leading to redox imbalance and oxidative stress. The endoplasmic reticulum (ER) and mitochondria, two key organelles responsible for protein folding and energy production, respectively, are particularly vulnerable to oxidative stress. Under oxidative stress conditions, ER stress and mitochondrial dysfunction occur, resulting in unfolded protein response activation, impaired biosynthetic processes, and disruptions in the tricarboxylic acid cycle and electron transport chain, ultimately compromising energy metabolism. Prolonged and excessive ER stress can further trigger apoptosis through ER-mitochondrial crosstalk. Given the unique microenvironment of the intervertebral disc (IVD)-characterized by hypoxia, glucose starvation, and region-specific cellular heterogeneity-the differential effects of environmental stressors on distinct IVD cell populations require further investigation. This review explores the potential mechanisms through which environmental risk factors alter IVD cell activities, contributing to IDD progression, and discusses future therapeutic strategies aimed at mitigating disc degeneration.

Indexed as

Cigarette SmokingEndoplasmic Reticulum StressIntervertebral DiscMitochondriaOxidative StressStress, MechanicalAnimalsHumansIntervertebral Disc DegenerationOxidation-ReductionReactive Oxygen SpeciesReactive Oxygen Speciescellular dysfunctionendoplasmic reticulum stressenvironmental risk factorsER–mitochondrial crosstalkintervertebral disc degenerationlow back painmitochondrial dysfunctionreactive oxygen speciesredox imbalance

Identifiers

PMID40277939
PMCPMC12025608

What OpenQuestion holds

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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.