ArticleJournal of ovarian research2023
Effects of electroacupuncture on the kisspeptin-gonadotropin-releasing hormone (GnRH) /luteinizing hormone (LH) neural circuit abnormalities and androgen receptor expression of kisspeptin/neurokinin B/dynorphin neurons in PCOS rats.
Article in Journal of ovarian research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 5 of them syntheses that pooled it.
What it found
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Who cites it
18 citing papers in PubMed, 5 syntheses or guidelines pooled it, 26 citations in OpenAlex.
- The Effect of Acupuncture in Women with Polycystic Ovary Syndrome Undergoing in vitro Fertilization: A Systematic Review and Meta-Analysis.Expert reviews in molecular medicine · 2026Pooled it
- Clinical efficacy of acupuncture for women with PCOS undergoing IVF/ICSI: a meta-analysis of randomized controlled trials.Frontiers in endocrinology · 2026Pooled it
- Efficacy of Acupuncture in Alleviating Negative Emotions in Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis.Brain and behavior · 2025Pooled it
- Effects of non-pharmacological interventions on biochemical hyperandrogenism in women with polycystic ovary syndrome: a systematic review and network meta-analysis.Journal of ovarian research · 2025Pooled it
- Dose-response of acupuncture on ovulation rates in polycystic ovary syndrome: a meta-analysis and exploratory dose-response analysis.Frontiers in endocrinology · 2025Pooled it
- Nicotinamide mononucleotide attenuates hyperandrogenism in a polycystic ovary syndrome-like rat model by suppressing NLRP3 inflammasome-mediated granulosa-cell pyroptosis.Journal of ovarian research · 2026Article
- Acupuncture in Polycystic Ovary Syndrome: A Narrative Review of Neuroendocrine-Immune Evidence, Reproductive Outcomes, and Evidence Gaps.International journal of women's health · 2026Review
- Acupuncture for ovulation induction in polycystic ovary syndrome: study protocol for a multicenter, randomized, sham-controlled trial.Frontiers in endocrinology · 2026Article
- Electroacupuncture in the treatment of non-alcoholic fatty liver disease: mechanistic insights and therapeutic potential.Frontiers in medicine · 2026Review
- The Hypothalamic Nuclei Implicated in the Regulation of Polycystic Ovary Syndrome: A Review of Its Clinical, Metabolic, and Endocrine Aspects.Molecules (Basel, Switzerland) · 2025Review
- Safety of Acupuncture in Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.Medical acupuncture · 2025Article
- Effects of Integrated Extracts ofAntioxidants (Basel, Switzerland) · 2025Article
- Distinct mechanisms of electroacupuncture and manual acupuncture in modulating hypothalamic GnRH-tanycyte unit function of polycystic ovary syndrome.Chinese medicine · 2025Article
- Regulating Integrin β1 to Restore Gonadotropin-Releasing Hormone-Tanycyte Unit Function in Polycystic Ovary Syndrome-Related Hypothalamic Dysregulation.Research (Washington, D.C.) · 2025Article
- Interstitial fluid transport in linea alba is involved in acupuncture-induced attenuation of ovarian hypofunction in aged rats.Frontiers in endocrinology · 2025Article
- Experimental analysis of acupuncture's effects on hyperandrogenemia and related symptoms in PCOS patients.Frontiers in medicine · 2025Review
- Article
- Study Protocol for a Randomized Controlled Trial: Evaluating the Impact of Acupuncture on Menstrual Regulation and Pregnancy Enhancement in Patients with DOR Using Rs-fMRI to Assess Brain Functional Networks.Journal of multidisciplinary healthcare · 2024Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundPolycystic ovary syndrome (PCOS) is characterized by hyperandrogenism, anovulation, and polycystic ovaries. Electroacupuncture (EA) can effectively improve hyperandrogenism and increase ovulation frequency in patients with PCOS. Pieces of suggest that androgen activity in the brain is associated with impaired steroid negative feedback in such patients. Studies have shown that EA regulated androgen receptor (AR) expression and local factor levels (such as anti-Müllerian hormone and inhibin B) in the ovary of PCOS rats. However, few studies have explored the effect of EA on androgen activity in the brain.
objectiveThis study investigated the effect of EA on the kisspeptin-gonadotropin-releasing hormone (GnRH)/luteinizing hormone (LH) neural circuit and sex hormone receptor expression in the hypothalamus of PCOS rats.
methodsPCOS signs were induced by letrozole administration, and the induced rats were treated with low-frequency EA at Guan Yuan acupoint (CV4). The effect of EA on PCOS-like signs was evaluated by observing changes in the body weight, ovarian quality, ovarian morphology, and serum sex hormone levels in rats. To explore the mechanism of the effect of EA on PCOS-like signs, the neuropeptide content of the kisspeptin-GnRH/LH neural circuit was assessed using enzyme-linked immunosorbent assay(ELISA); AR and estrogen receptor α (ERα) coexpression on kisspeptin/neurokinin B/dynorphin (KNDy) neurons was determined via triple-label immunofluorescence; and protein and mRNA expression of Kiss1, Ar, Esr1, and kisspeptin receptor (Kiss1r) was evaluated via western blotting and Reverse Transcription-Polymerase Chain Reaction (RT-PCR).
resultsThe results revealed that the estrous cycle of rats in the EA treatment group recovered, and their body and ovary weight reduced; ovarian morphology improved; serum testosterone and LH levels significantly decreased; and kisspeptin, GnRH, and dynorphin levels in hypothalamic arcuate nucleus significantly decreased. Compared with controls, the number of AR/Kiss1-positive cells increased, number of ERα/Kiss1-positive cells decreased, and protein and mRNA expression of Kiss1, Ar, and Kiss1r significantly increased in PCOS rats. However, EA treatment reversed these changes and reduced the expression of Kiss1, Ar, and Kiss1r significantly.
conclusionImprovement in the reproductive hallmarks of PCOS rats via EA may be achieved by regulating the kisspeptin-GnRH/LH circuit via androgen activity attenuation. Thus, the results provide an experimental basis for acupuncture as an adjuvant medical therapy on PCOS.
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