Cited by 411Sperm and Testicular FunctionHormonal and reproductive studiesEstrogen and related hormone effects

The role of estradiol in male reproductive function

Open access
Ramasamy, Ranjith, Schulster, Michael, Bernie, AaronM·2016·Asian Journal of Andrology

Abstract

Traditionally, testosterone and estrogen have been considered to be male and female sex hormones, respectively. However, estradiol, the predominant form of estrogen, also plays a critical role in male sexual function. Estradiol in men is essential for modulating libido, erectile function, and spermatogenesis. Estrogen receptors, as well as aromatase, the enzyme that converts testosterone to estrogen, are abundant in brain, penis, and testis, organs important for sexual function. In the brain, estradiol synthesis is increased in areas related to sexual arousal. In addition, in the penis, estrogen receptors are found throughout the corpus cavernosum with high concentration around neurovascular bundles. Low testosterone and elevated estrogen increase the incidence of erectile dysfunction independently of one another. In the testes, spermatogenesis is modulated at every level by estrogen, starting with the hypothalamus-pituitary-gonadal axis, followed by the Leydig, Sertoli, and germ cells, and finishing with the ductal epithelium, epididymis, and mature sperm. Regulation of testicular cells by estradiol shows both an inhibitory and a stimulatory influence, indicating an intricate symphony of dose-dependent and temporally sensitive modulation. Our goal in this review is to elucidate the overall contribution of estradiol to male sexual function by looking at the hormone's effects on erectile function, spermatogenesis, and libido.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.4103/1008-682x.173932

Cites

109 of 109 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Ramasamy, R., Schulster, M., & Bernie, A.
Affiliations
  • University of Miami (US)
  • NewYork–Presbyterian Hospital (US)
Corresponding author
Ramasamy, Ranjith
Venue
Asian Journal of Andrology
Published
2016
Volume
18
Issue
3
Pages
435
ISSN
1008-682X (ISSN-L)
OpenAlex
W2339490711
Cited by
411
References
107
Citations by year
2026: 27 · 2025: 36 · 2024: 59 · 2023: 41 · 2022: 59 · 2021: 58 · 2020: 49 · 2019: 31 · 2018: 25 · 2017: 21 · 2016: 5
FWCI
3.92
Type
journal article
Language
en
Open access
Licence
cc-by-nc-sa
Locations
  • Asian Journal of Andrology (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Sperm and Testicular Function
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
Keywords
estradiol, male reproductive function, erectile function, erectile dysfunction, spermatogenesis, sexual desire, estrogen receptor, aromatase, testosterone, hypothalamic-pituitary-gonadal axis, Leydig cells, Sertoli cells, corpus cavernosum, sexual arousal
MeSH terms
Aromatase, Estradiol, Germ Cells, Humans, Hypothalamo-Hypophyseal System, Leydig Cells, Libido, Male, Penile Erection, Sertoli Cells, Spermatogenesis, Testis, Testosterone

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review