Evidence map›Paper›PMID 19401956›Full record

ReviewSeminars in reproductive medicine2009

Mechanisms of action of estrogen in the brain: insights from human neuroimaging and psychopharmacologic studies.

Pauline M Maki, Julie Dumas

Open access · greenAbstract readReview
In one paragraph

Review in Seminars in reproductive medicine, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

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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

2 authors at 2 institutions in 1 country.

Pauline M MakiDepartments of Psychiatry and Psychology, Center for Cognitive Medicine, University of Illinois at Chicago College of Medicine, Chicago, Illinois 60612, USA. pmaki@psych.uic.edu
Julie Dumas
University of Illinois Chicago · USUniversity of Vermont · US

Funding

Hormone and Neurotransmitter Interactions in Cognitive AgingK01AG030380 · NIA · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI DUMAS, JULIE A · 2008 to 2012
$650k
NIA NIH HHS K01 AG030380
6 · The paper itself

Abstract

Use of estrogen therapy in the perimenopausal and postmenopausal periods has been shown in several clinical trials to help women maintain a premenopausal level of cognitive function. What is not yet fully understood is how the neurobiological effects of estrogen contribute to these cognitive effects. This review explores data from two related bodies of human literature that provide compelling evidence in support of the biological plausibility that estrogen treatment can benefit cognition. The first half of the literature review focuses on studies from the estrogen neuroimaging literature, and the second half focuses on pharmacologic challenge studies assessing estrogen-neurotransmitter interactions. We integrate these two bodies of literature by focusing on the neurophysiologic underpinnings of estrogen effects on cognition and linking these clinical studies to preclinical studies. The focus on verbal memory is important because it is a cognitive function that has been shown to change with estrogen treatment and predict Alzheimer's disease risk but is not addressed by preclinical studies. Overall, we conclude that estrogen interacts with cholinergic and serotonergic systems to affect hippocampal and frontal cortical brain areas and thereby enhance memory, particularly at the retrieval stage.

Indexed as

Diagnostic ImagingEstrogen Replacement TherapyAcetylcholineAdultAgedAge FactorsAlzheimer DiseaseAnimalsBrainCholinergic FibersCognitionFemaleHippocampusHumansMagnetic Resonance ImagingMemoryAcetylcholineSerotonin

Identifiers

PMID19401956
PMCPMC4999426
OpenAlexW1995781603

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.