Evidence map›Paper›PMID 32450091›Full record

ReviewNeuroscience and biobehavioral reviews2020

Sexual partner preference in animals and humans.

Jacques Balthazart

Open access · greenAbstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Early life stress modulates social behavior via oxytocin and arginine vasopressin in males.European archives of psychiatry and clinical neuroscience · 2026
    Article
  3. Article
  4. Article
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  6. Article
  7. Article
  8. Article
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  11. Article
  12. Sexually Dimorphic Neurosteroid Synthesis Regulates Neuronal Activity in the Murine Brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  13. Article
  14. Article
  15. 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.

Jacques BalthazartGIGA Neurosciences, University of Liège, Belgium. Electronic address: jbalthazart@uliege.be.
University of Liège · BE

Funding

STEROID-CATECHOLAMINE INTERACTIONS AND SEX BEHAVIORR01MH050388 · NIMH · UNIV OF MARYLAND, COLLEGE PARK · PI BALL, GREGORY F · 1993 to 2017
$5.1M
NIMH NIH HHS R01 MH050388
6 · The paper itself

Abstract

Sex differences in brain and behavior of animals including humans result from an interaction between biological and environmental influences. This is also true for the differences between men and women concerning sexual orientation. Sexual differentiation is mediated by three groups of biological mechanisms: early actions of sex steroids, more direct actions of sex-specific genes not mediated by gonadal sex steroids and epigenetic mechanisms. Differential interactions with parents and conspecifics have additionally long-term influences on behavior. This presentation reviews available evidence indicating that these different mechanisms play a significant role in the control of sexual partner preference in animals and humans, in other words the homosexual versus heterosexual orientation. Clinical and epidemiological studies of phenotypically selected populations indicate that early actions of hormones and genetic factors clearly contribute to the determination of sexual orientation. The maternal embryonic environment also modifies the incidence of male homosexuality via immunological mechanisms. The relative contribution of each of these mechanisms remains however to be determined.

Indexed as

Sexual BehaviorSexual PartnersAnimalsFemaleGonadal Steroid HormonesHomosexualityHumansMaleSex CharacteristicsGonadal Steroid HormonesBiological mechanismsFraternal birth order effectGenome-wide associationsHomosexualityOlder brother effectOrganizing effects of steroidsSexual differentiationTestosteroneTwin concordance

Identifiers

PMID32450091
PMCPMC7484171
OpenAlexW3027463483

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.