Evidence map›Paper›PMID 36209948›Full record

ArticleNeurobiology of disease2022

The novel estrogen receptor modulator STX attenuates Amyloid-β neurotoxicity in the 5XFAD mouse model of Alzheimer's disease.

Joseph F Quinn, Martin J Kelly, Christopher J Harris, Wyatt Hack, Nora E Gray, Veronika Kulik, Zoe Bostick, Barbara H Brumbach, Philip F Copenhaver

Open access · goldAbstract read
In one paragraph

Article in Neurobiology of disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.4field-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

8 citing papers in PubMed, 13 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

9 authors at 2 institutions in 1 country.

Joseph F QuinnDepartment of Neurology, Oregon Health and Science University, Portland, OR, United States of America; Parkinson's Disease Research, Education, and Clinical Center, Portland Veterans Affairs Medical Center, Portland, OR, United States of America. Electronic address: quinnj@ohsu.edu.
Martin J KellyDepartment of Chemical Physiology and Biochemistry, OHSU, Portland, OR, United States of America.
Christopher J HarrisDepartment of Neurology, Oregon Health and Science University, Portland, OR, United States of America.
Wyatt HackDepartment of Neurology, Oregon Health and Science University, Portland, OR, United States of America.
Nora E GrayDepartment of Neurology, Oregon Health and Science University, Portland, OR, United States of America.
Veronika KulikDepartment of Neurology, Oregon Health and Science University, Portland, OR, United States of America.
Zoe BostickDepartment of Cell, Developmental and Cancer Biology, OHSU, Portland, OR, United States of America.
Barbara H BrumbachBiostatistics and Design Program, OHSU-PSU School of Public Health, Portland, OR, United States of America.
Philip F CopenhaverDepartment of Cell, Developmental and Cancer Biology, OHSU, Portland, OR, United States of America.
Oregon Health & Science University · USUniversity of Portland · US

Funding

Oregon Clinical and Translational Research Institute - The National COVID Cohort Collaborative (N3C)UL1TR002369 · NCATS · OREGON HEALTH & SCIENCE UNIVERSITY · PI Cynthia D Morris, Christopher G. Slatore · 2017 to 2026
$78.4M
Research Education ComponentP30AG066518 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI KEVIN M DUFF, Lisa C Silbert · 2020 to 2026
$28.6M
Sex Differences in the Control of FeedingR01DK068098 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI KELLY, MARTIN JEFFREY, RØNNEKLEIV, OLINE KARIN · 2005 to 2024
$7.1M
Novel Mechanisms of APP-Go signaling in the control of neuronal motilityRF1NS115898 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI COPENHAVER, PHILIP F · 2020 to 2020
$1.9M
Identification of the Neuroprotective STX Receptor in the BrainR21AG080057 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI KELLY, MARTIN JEFFREY, SCHULTZ, CARSTEN · 2023 to 2024
$424k
Crosstalk between Estrogen and Metabolic Hormone Signaling in Kisspeptin NeuronsR56DK068098 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI KELLY, MARTIN JEFFREY, RØNNEKLEIV, OLINE KARIN · 2020 to 2020
$262k
A novel estrogen modulator for the treatment of Alzheimer's diseaseI01BX003440 · VA · PORTLAND VA MEDICAL CENTER · PI QUINN, JOSEPH F · 2018 to 2021
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BLRD VA I01 BX003440NCATS NIH HHS UL1 TR002369NIA NIH HHS P30 AG066518NIA NIH HHS R21 AG080057NIDDK NIH HHS R01 DK068098NIDDK NIH HHS R56 DK068098NINDS NIH HHS RF1 NS115898
6 · The paper itself

Abstract

Based on previous evidence that the non-steroidal estrogen receptor modulator STX mitigates the effects of neurotoxic Amyloid-β (Aβ) in vitro, we have evaluated its neuroprotective benefits in a mouse model of Alzheimer's disease. Cohorts of 5XFAD mice, which begin to accumulate cerebral Aβ at two months of age, were treated with orally-administered STX starting at 6 months of age for two months. After behavioral testing to evaluate cognitive function, biochemical and immunohistochemical assays were used to analyze key markers of mitochondrial function and synaptic integrity. Oral STX treatment attenuated Aβ-associated mitochondrial toxicity and synaptic toxicity in the brain, as previously documented in cultured neurons. STX also moderately improved spatial memory in 5XFAD mice. In addition, STX reduced markers for reactive astrocytosis and microgliosis surrounding amyloid plaques, and also unexpectedly reduced overall levels of cerebral Aβ in the brain. The neuroprotective effects of STX were more robust in females than in males. These results suggest that STX may have therapeutic potential in Alzheimer's Disease.

Indexed as

Alzheimer DiseaseNeurotoxicity SyndromesAmyloid beta-PeptidesAnimalsDisease Models, AnimalEstrogen Receptor ModulatorsFemaleMaleMiceMice, TransgenicPlaque, AmyloidAmyloid beta-PeptidesEstrogen Receptor ModulatorsAlzheimer'sAmyloidBehaviorEstrogenMicrogliosisMitochondriaReactive astrocytosisSynaptic loss

Identifiers

PMID36209948
PMCPMC10108899
OpenAlexW4302424632

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.