ArticleCell biochemistry and biophysics2025
SESN2 Ameliorates Dihydrotestosterone-induced Human Ovarian Granulosa Cell Damage by Activating AMPK/ULK1-mediated Mitophagy.
Article in Cell biochemistry and biophysics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Sestrin 2 (SESN2) has been reported to participate in the regulation of granulosa cell function in ovarian tissues. However, the role of SESN2 in polycystic ovarian syndrome (PCOS) is still incompletely understood. Here, we investigated the functional role and mechanism of SESN2 in dihydrotestosterone (DHT)-induced granulosa cells. In this study, DHT was utilized to induce PCOS cell model and the AMP-activated protein kinase (AMPK) inhibitor Compound C (CC) was utilized to inhibit the AMPK pathway. qRT-PCR was performed to detect the expression of SESN2 in HGLS cells. Cell apoptosis was evaluated by flow cytometry. Oxidative stress was detected by DCFH-DA staining, superoxide dismutase (SOD), malondialdehyde (MDA), and glutathione peroxidase (GSH-Px) kits. The expression of SESN2, cell apoptosis, oxidative stress, mitophagy and AMPK/ULK1 signaling-related proteins were measured by western blot. The results showed that SESN2 was downregulated in DHT-induced granulosa cells. Overexpression of SESN2 inhibited the DHT-induced apoptosis and oxidative stress of HGLS cells. DHT induction aggravated HGLS cell apoptosis and oxidative stress. SESN2 overexpression inhibited the DHT-induced apoptosis and oxidative stress of HGLS cells. In addition, overexpression of SESN2 activated the AMPK/ULK1 signaling pathway and promoted mitophagy. Treatment of CC reversed the regulatory effect of SESN2 on mitophagy. CC also reversed the influences of SESN2 overexpression on apoptosis and oxidative stress in DHT-induced HGLS cells. Overall, SESN2 suppressed DHT-induced apoptosis and oxidative stress in PCOS through AMPK/ULK1-mediated mitophagy.
Indexed as
Identifiers
39417977What 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.