ArticleJournal of ovarian research2024
ATF3 mediates PM2.5-induced apoptosis and inflammation in ovarian granulosa cells.
Article in Journal of ovarian research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.
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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.
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Who cites it
9 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Systematic mapping and in silico reevaluation of genomic copy number variations in primary ovarian insufficiency.The Journal of clinical endocrinology and metabolism · 2026Pooled it
- Assessment of ovarian dysfunction induced by environmental toxins: a systematic review.Frontiers in public health · 2025Pooled it
- Association between exposure to indoor PMBMC public health · 2026Article
- RHOB Regulates Apoptosis of Granulosa Cells in Muscovy Duck Follicles via Mitochondrial Pathway.Animals : an open access journal from MDPI · 2026Article
- Differential Toxicity of Water-Soluble Versus Water-Insoluble Components of Cowshed PM2.5 on Ovarian Granulosa Cells and the Regulatory Role of Txnip in Overall Toxicity.Antioxidants (Basel, Switzerland) · 2026Article
- Exploring the nexus between particulate matter and infertility: Multiple mechanistic insights and potential control strategies.iScience · 2026Review
- Fine Particulate Matter (PM) Effects on Swine Granulosa and Ovarian Endothelial Cells.Animals : an open access journal from MDPI · 2025Article
- Uncovering the Mechanism of Quercetin in the Treatment of Premature Ovarian Failure: A Multi-Faceted Approach Integrating Network Pharmacology, Bioinformatics Analysis and Experimental Validation.Food science & nutrition · 2025Article
- Mechanisms of sorafenib-induced cardiotoxicity: ER stress induces upregulation of ATF3, leading to downregulation of NDUFS1 expression and mitochondrial dysfunction.Frontiers in pharmacology · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Particulate matter 2.5 (PM2.5) pollution has emerged as a major global public health concern because of its adverse effects on human health. Our group has previously demonstrated that PM2.5 exposure can seriously impair ovarian function. However, the underlying mechanisms remain a mystery. This study verifies ovarian damage in mice, evidenced by inflammatory cell infiltration and follicular atresia, following 5 months of PM2.5 exposure via tracheal drip (35 µg/m³ for low dose and 150 µg/m³ for high dose). In addition, PM2.5 exposure inhibited the cell viability of human granulosa cells (KGN) and induced apoptosis at the concentrations of 50, 100, and 150 µg/mL for 24 h. The apoptosis of KGN cells induced by inflammation contributes to follicular atresia. Furthermore, we conducted RNA-sequencing analysis to identify the genes and pathways triggered by PM2.5 (100 µg/mL) exposure, which decreases the KGN cell viability. We found a significant increase in Activating Transcription Factor 3 (ATF3). Further mechanistic studies reveal a strong association between PM2.5-induced apoptosis, inflammation, and ATF3 with its downstream oxidative stress signals. In summary, the ATF3 pathway serves a vital role in the ovarian injury caused by PM2.5 exposures.
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