Evidence map›Paper›PMID 16753164›Full record

ArticleHormones and behavior2006

Individual differences in estrogen receptor alpha in select brain nuclei are associated with individual differences in aggression.

Brian C Trainor, Kelly M Greiwe, Randy J Nelson

Abstract read
In one paragraph

Article in Hormones and behavior, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
6.9field-weighted citation impact, top 4% 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

41 citing papers in PubMed, 104 citations in OpenAlex.

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  5. Anti-anger Effects of Herbal Medicine: A Mini-Review of Rat Studies.Chinese journal of integrative medicine · 2022
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  6. Neuroendocrine regulation of female aggression.Frontiers in endocrinology · 2022
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  9. Expression ofPrzeglad menopauzalny = Menopause review · 2019
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  19. Review
  20. Natural variation in paternal behavior is associated with central estrogen receptor alpha and oxytocin levels.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2015
    Article
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

3 authors at 2 institutions in 1 country.

Brian C TrainorDepartments of Psychology and Neuroscience, Institute of Behavioral Medicine Research, Ohio State University, Columbus, OH 43210, USA. trainor.7@osu.edu
Kelly M Greiwe
Randy J Nelson
Institute for Behavioral Medicine · USThe Ohio State University · US

Funding

Photoperiod Brain and BehaviorR01MH057535 · NIMH · OHIO STATE UNIVERSITY · PI NELSON, RANDY J. · 1997 to 2012
$3.3M
Estrogen receptors, photoperiod, and aggressionF32MH076313 · NIMH · OHIO STATE UNIVERSITY · PI TRAINOR, BRIAN C · 2006 to 2007
$58k
NIMH NIH HHS F32 MH076313NIMH NIH HHS MH 076313NIMH NIH HHS MH 57535NIMH NIH HHS R01 MH057535
6 · The paper itself

Abstract

Steroid hormones play an important role in modulating social behavior in many species. Estrogens are thought to act on an interconnected network of hypothalamic and limbic brain areas to affect aggressive behavior, although the specific nuclei unknown remain unspecified. We show that individual variation in estrogen receptor alpha (ERalpha) immunoreactivity in the lateral septum (LS), ventral bed nucleus of the stria terminalis (vBNST), and anterior hypothalamus (AHA) of CD-1 mice is positively correlated with aggressive behavior. When males were treated with fadrozole (an aromatase inhibitor), aggressive behavior was reduced, although castration did not reduce aggression. These results suggest that estrogens modulate aggressive behavior by acting on a circuit that includes the LS, vBNST, and AHA and that the source of estrogens is non-gonadal. Fadrozole also decreased c-fos expression in the lateral septum following aggressive encounters. Although the effects of estrogen on aggression appear to involve regulation of neuronal activity in the LS, additional processes are likely involved. These results suggest that estrogen acts in a specific subset of a complex network of nuclei to affect aggressive behavior.

Indexed as

AggressionAnimalsBrainBrain ChemistryEstrogen AntagonistsEstrogen Receptor alphaFadrozoleGene ExpressionGenes, fosImmunohistochemistryIndividualityMaleMiceNeuronsOrchiectomyTestosteroneEstrogen AntagonistsEstrogen Receptor alphaFadrozoleTestosterone

Identifiers

PMID16753164
PMCPMC1950320
OpenAlexW2000971209

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.