Evidence map›Paper›PMID 12370428›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2002

An endocrine pathway in the prostate, ERbeta, AR, 5alpha-androstane-3beta,17beta-diol, and CYP7B1, regulates prostate growth.

Zhang Weihua, Richard Lathe, Margaret Warner, Jan-Ake Gustafsson

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 112 papers.

0numbers the graph read from it
0cells of the map it votes in
112citing papers in PubMed
8.3field-weighted citation impact, top 2% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

112 citing papers in PubMed, 330 citations in OpenAlex.

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  6. The Disruption ofInternational journal of molecular sciences · 2025
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  8. The role of estrogen receptor β in maintaining basal cells and modulating the immune environment in the prostate.Proceedings of the National Academy of Sciences of the United States of America · 2025
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52 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

4 authors at 2 institutions in 2 countries.

Zhang WeihuaDepartment of Medical Nutrition, Karolinska Institute, Novum, S-141 86 Huddinge, Sweden.
Richard Lathe
Margaret Warner
Jan-Ake Gustafsson
University of Edinburgh · GBKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial proliferation of the ventral prostate in rodents peaks between 2 and 4 weeks of age, and by week 8, proliferating cells are rare. We have used ERbeta(-/-) and CYP7B1(-/-) mice to investigate the role of ERbeta and one of its ligands, 5alpha-androstane-3beta,17beta-diol (3betaAdiol), in growth of the ventral prostate. Before puberty, ERbeta was found in quiescent but not in proliferating cells, and proliferating cells occurred more frequently in ventral prostates of ERbeta(-/-) mice than in wild-type littermates. Treatment with 3betaAdiol decreased proliferation in wild-type but not in ERbeta(-/-) mice. In rats, treatment with 3betaAdiol from postnatal day 2 to 28 resulted in reduction in growth of ventral prostates. The prostates of CYP7B1(-/-) mice were hypoproliferative before puberty and smaller than those of their wild-type littermates after puberty. Because CYP7B1 represents the major pathway for inactivating 3betaAdiol in the prostate, we suggest that ERbeta, 3betaAdiol, and CYP7B1 are the components of a pathway that regulates growth of the rodent ventral prostate. In this pathway, ERbeta is an antiproliferative receptor, 3betaAdiol is an ERbeta ligand, and CYP7B1 is the enzyme that regulates ERbeta function by regulating the level of 3betaAdiol.

Indexed as

Androstane-3,17-diolAnimalsCell DivisionCytochrome P-450 Enzyme SystemEpithelial CellsEstrogen Receptor betaLigandsMaleMiceMice, KnockoutPhenotypeProstateRatsRats, Sprague-DawleyReceptors, AndrogenReceptors, EstrogenAndrostane-3,17-diolCytochrome P-450 Enzyme SystemEstrogen Receptor betaLigandsoxysterol 7-alpha-hydroxylaseReceptors, AndrogenReceptors, EstrogenSteroid Hydroxylases

Identifiers

PMID12370428
PMCPMC129718
OpenAlexW2151386071

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.