ArticleThe Journal of biological chemistry2012
Involvement of the up-regulated FoxO1 expression in follicular granulosa cell apoptosis induced by oxidative stress.
Article in The Journal of biological chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
99 citing papers in PubMed, 1 synthesis or guideline pooled it, 187 citations in OpenAlex.
- Efficacy of natural products on premature ovarian failure: a systematic review and meta-analysis of preclinical studies.Journal of ovarian research · 2024Pooled it
- Carbohydrate intake in recovery from aerobic exercise differentiates skeletal muscle microRNA expression.American journal of physiology. Endocrinology and metabolism · 2022Trial
- Growth hormone activates PI3K/Akt signaling and inhibits ROS accumulation and apoptosis in granulosa cells of patients with polycystic ovary syndrome.Reproductive biology and endocrinology : RB&E · 2020Trial
- Ovarian toxic effects of micro- and nanoplastics (Review).Experimental and therapeutic medicine · 2026Review
- Integrated analysis of chromatin accessibility and transcriptome profiles in granulosa cells of sheep with different FecB genotypes.BMC genomics · 2026Article
- Potential Effects of Prepubertal Exposure to Perfluorooctane Sulfonic Acid on the First Wave of Folliculogenesis in Young CD-1 Mice.Birth defects research · 2026Article
- Analysis of the resistance of small peptides from Periplaneta americana to HScientific reports · 2026Article
- Unveiling the role of the PI3K/Akt signaling pathway in follicular development and non-malignant ovarian dysfunction: a comprehensive review.Journal of ovarian research · 2026Review
- Molecular Regulation of FOXO1 and Its Pathophysiological Significance in Endometriosis: A Narrative Review.Antioxidants (Basel, Switzerland) · 2025Review
- Article
- Gut microbiota-derived short-chain fatty acids promote follicular maturation via gWAT-ovary axis in mammals.Microbiome · 2025Article
- Review
- Co-administration of Spirulina and L-carnitine preserves ovarian reserve in a rat model of premature ovarian insufficiency via SIRT1 regulation of oxidative stress, inflammation, and apoptosis.Scientific reports · 2025Article
- Oxidative Stress Triggers Porcine Ovarian Granulosa Cell Apoptosis Through MAPK Signaling.Antioxidants (Basel, Switzerland) · 2025Article
- The Molecular Landscape of Nitric Oxide in Ovarian Function and IVF Success: Bridging Redox Biology and Reproductive Outcomes.Biomedicines · 2025Article
- Long Noncoding RNA NONHSAT233728.1 Promotes ROS Accumulation and Granulosa Cell Apoptosis by Regulating the MAPK/ERK1/2 Signaling Pathway.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025Article
- Effects of Alpha-Lipoic Acid on Glyphosate-Treated Human Granulosa Cells: A Cross-Sectional Study.Health science reports · 2025Article
- Article
- Observational
- The role of growth hormone in assisted reproductive technology for patients with diminished ovarian reserve: from signaling pathways to clinical applications.Frontiers in endocrinology · 2025Review
39 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Follicular atresia is common in female mammalian ovaries, where most follicles undergo degeneration at any stage of growth and development. Oxidative stress gives rise to triggering granulosa cell apoptosis, which has been suggested as a major cause of follicular atresia. However, the underlying mechanism by which the oxidative stress induces follicular atresia remains unclear. FoxO transcription factors are known as critical mediators in the regulation of oxidative stress and apoptosis. In this study, the involvement of FoxO1 in oxidative stress-induced apoptosis of mouse follicular granulosa cells (MGCs) was investigated in vivo and in vitro. It was observed that increased apoptotic signals correlated with elevated expression of FoxO1 in MGCs when mice were treated with the oxidant. Correspondingly, the expressions of FoxO1 target genes, such as proapoptotic genes and antioxidative genes, were also up-regulated. In primary cultured MGCs, treatment with H(2)O(2) led to FoxO1 nuclear translocation. Further studies with overexpression and knockdown of FoxO1 demonstrated the critical role of FoxO1 in the induction of MGC apoptosis by oxidative stress. Finally, inactivation of FoxO1 by insulin treatment confirmed that FoxO1 induced by oxidative stress played a pivotal role in up-regulating the expression of downstream apoptosis-related genes in MGCs. Our results suggest that up-regulation of FoxO1 by oxidative stress leads to apoptosis of granulosa cells, which eventually results in follicular atresia in mice.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.