ArticleBiology of reproduction2014
Comparison of effects of different statins on growth and steroidogenesis of rat ovarian theca-interstitial cells.
Article in Biology of reproduction, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- The effects of statins on hyperandrogenism in women with polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled trials.Reproductive biology and endocrinology : RB&E · 2021Pooled it
- Machine Learning and Large Language Models for Modeling Complex Toxicity Pathways and Predicting Steroidogenesis.Environmental science & technology · 2025Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 4 institutions in 2 countries.
Funding
Abstract
Statins are competitive inhibitors of 3-hydroxy-3-methyl-glutaryl-CoA reductase, the rate-limiting enzyme of the cellular production of cholesterol and other products of the mevalonate pathway. Statins exert hepatic and extrahepatic effects, modulating the function of various tissues and organs, including ovaries. Previously, we have demonstrated that simvastatin inhibited cellular proliferation and reduced androgen production by ovarian theca-interstitial cells. The above actions are of translational relevance to the most common endocrine disorder among women in reproductive age: polycystic ovary syndrome. However, different statins may have distinctly different profiles of effects on cholesterol and androgens. The present study was designed to compare the effects of several statins on growth and steroidogenesis of rat theca-interstitial cells. The cells were incubated in the absence (control) or in the presence of simvastatin, lovastatin, atorvastatin, or pravastatin. Assessment of effects of statins on cell growth was carried out by evaluation of DNA synthesis and by estimation of the number of viable cells. Effects on steroidogenesis were evaluated by quantification of steroid production and expression of mRNA for the key enzyme regulating androgen production: Cyp17a1. Among tested statins, simvastatin exerted the greatest inhibitory effects on all tested parameters. The rank order of the effects of the tested statins is as follows: simvastatin > lovastatin > atorvastatin ≥ pravastatin. While the lipophilicity is likely to play a major role in determining the ability of statins to act on nonhepatic cells, other factors unique to individual cell types are also likely to be relevant.
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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.