Evidence map›Paper›PMID 20186052›Full record

ReviewCurrent opinion in endocrinology, diabetes, and obesity2010

New frontiers in androgen biosynthesis and metabolism.

Trevor M Penning

Abstract readReview
In one paragraph

Review in Current opinion in endocrinology, diabetes, and obesity, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 51 citations in OpenAlex.

  1. Trial
  2. Effects of abiraterone acetate on androgen signaling in castrate-resistant prostate cancer in bone.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2012
    Trial
  3. Review
  4. lncRNAInternational journal of molecular sciences · 2025
    Article
  5. Article
  6. Review
  7. The role of adrenal derived androgens in castration resistant prostate cancer.The Journal of steroid biochemistry and molecular biology · 2020
    Review
  8. Review
  9. Intracrine androgen biosynthesis, metabolism and action revisited.Molecular and cellular endocrinology · 2018
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Potential prostate cancer drug target: bioactivation of androstanediol by conversion to dihydrotestosterone.Clinical cancer research : an official journal of the American Association for Cancer Research · 2011
    Article
  16. Article
  17. Review
  18. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

Trevor M PenningUniversity of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104-6084, USA. penning@upenn.edu
University of Pennsylvania · US

Funding

Translational Research Support CoreP30ES013508 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI Rebecca A Simmons · 2006 to 2026
$35.3M
Structure/Function of Steroid Transforming AKR'sR01DK047015 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI PENNING, TREVOR M · 1994 to 2011
$3.2M
Human Aldo Keto Reductases and Steroid Hormone ActionR01CA090744 · NCI · UNIVERSITY OF PENNSYLVANIA · PI PENNING, TREVOR M · 2001 to 2011
$3.1M
NCI NIH HHS 1R01-CA90744NCI NIH HHS R01 CA090744NIDDK NIH HHS 1R01-DK47015NIDDK NIH HHS R01 DK047015NIEHS NIH HHS P30 ES013508NIEHS NIH HHS P30-ES013508
6 · The paper itself

Abstract

purpose of reviewTo summarize recent advances in androgen biosynthesis and metabolism in peripheral tissues (e.g., liver and prostate) and how these can be exploited therapeutically. RECENT

findingsHuman liver catalyzes the reduction of circulating testosterone to yield four stereoisomeric tetrahydrosteroids. Recent advances have assigned the enzymes responsible for these reactions and elucidated their structural biology. Data also suggest that for 5alpha-dihydrotestosterone (5alpha-DHT), conjugation reactions (phase II) may precede ketosteroid reduction (phase I) reactions. Human prostate is the site of benign prostatic hyperplasia and prostate cancer, which occur in the aging male. Although the importance of local androgen biosynthesis in these diseases is accepted, recent advances have identified enzymes that regulate ligand access to the androgen-receptor; a 'backdoor pathway' to 5alpha-DHT that does not require testosterone acting as an intermediate; and the finding that castrate-resistant prostate cancer (CRPC) has undergone an adaptive response to androgen deprivation, which involves intratumoral testosterone and 5alpha-DHT biosynthesis that can be targeted using inhibitors of (CYP17-hydroxylase/17,20-lyase), aldo-keto reductase 1C3, and 5alpha-reductase type 1 and type 2. SUMMARY: Enzyme isoforms responsible for the biosynthesis and metabolism of androgens in liver and prostate have been identified and those responsible for the biosynthesis of androgens in CRPC can be therapeutically targeted.

Indexed as

3-Oxo-5-alpha-Steroid 4-DehydrogenaseAlcohol OxidoreductasesAldehyde ReductaseAldo-Keto ReductasesAndrogensBiomedical ResearchHumansLiverMaleProstateProstatic Neoplasms3-Oxo-5-alpha-Steroid 4-DehydrogenaseAlcohol OxidoreductasesAldehyde ReductaseAldo-Keto ReductasesAndrogens

Identifiers

PMID20186052
PMCPMC3206266
OpenAlexW2059535338

What OpenQuestion holds

Textmetadata
LicenceTDM
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.