Evidence map›Paper›PMID 41292809›Full record

ArticlebioRxiv : the preprint server for biology2025

Region-specific proteomic analysis of aging rhesus macaques following chronic glutamate-carboxypeptidase-II (GCPII) inhibition elucidates potential treatment strategies for sporadic Alzheimer's disease.

Alexandra D Steigmeyer, Alexandria S Battison, Iris R Liebman, Christopher H van Dyck, Barbara S Slusher, Amy F T Arnsten, Stacy A Malaker, Dibyadeep Datta

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Alexandra D SteigmeyerDepartment of Chemistry, Yale University, New Haven, CT, United States.ORCID 0000-0001-9805-4012
Alexandria S BattisonDepartment of Chemistry, Yale University, New Haven, CT, United States.ORCID 0000-0002-4381-873X
Iris R LiebmanDepartment of Chemistry, Yale University, New Haven, CT, United States.
Christopher H van DyckDepartment of Psychiatry, Yale University School of Medicine, New Haven, CT, United States.ORCID 0000-0003-1779-097X
Barbara S SlusherDepartment of Neurology, Johns Hopkins University Drug Discovery, Johns Hopkins School of Medicine, Baltimore, MD, United States.ORCID 0000-0001-9814-4157
Amy F T ArnstenDepartment of Neuroscience, Yale University School of Medicine, New Haven, CT, United States.ORCID 0000-0002-3420-1308
Stacy A MalakerDepartment of Chemistry, Yale University, New Haven, CT, United States.ORCID 0000-0003-2382-5067
Dibyadeep DattaDepartment of Psychiatry, Yale University School of Medicine, New Haven, CT, United States.ORCID 0000-0002-5415-3067

Funding

Yale Alzheimer Disease Research CenterP30AG066508 · NIA · YALE UNIVERSITY · PI STEPHEN M STRITTMATTER, CHRISTOPHER H VAN DYCK · 2020 to 2026
$30.2M
Institutional Career Development CoreKL2TR001862 · NCATS · YALE UNIVERSITY · PI CANTLEY, LLOYD G, EDELMAN, E. JENNIFER · 2016 to 2025
$12.2M
Predoc Training at the Interface Chemistry and BiologyT32GM067543 · NIGMS · YALE UNIVERSITY · PI CRAWFORD, JASON MICHAEL · 2003 to 2022
$7.4M
Preclinical assessment of GCPII inhibitors for cognition and tau pathologyR01AG061190 · NIA · YALE UNIVERSITY · PI ARNSTEN, AMY F.T. · 2019 to 2023
$4.2M
Generation and trans-neuronal seeding of phosphorylated T217-Tau in aging macaque cortical circuitsR21AG079145 · NIA · YALE UNIVERSITY · PI DATTA, DIBYADEEP · 2022 to 2022
$461k
NCATS NIH HHS KL2 TR001862NIA NIH HHS P30 AG066508NIA NIH HHS R01 AG061190NIA NIH HHS R21 AG079145NIGMS NIH HHS T32 GM067543
6 · The paper itself

Abstract

Sporadic Alzheimer's disease (sAD) lacks effective preventive therapies, underscoring the need to target pathogenic drivers. Aberrant calcium signaling is an established early event in sAD pathogenesis that is closely linked to neuroinflammation. Aged rhesus macaques are predominantly APOE-ε4 homozygotes and naturally exhibit cognitive decline, calcium dysregulation, amyloid deposition, and tau pathology, which allows for a translationally relevant animal model. We previously identified an evolutionarily expanded role for postsynaptic type 3 metabotropic glutamate receptors (mGluR3) in dorsolateral prefrontal and entorhinal cortex, where they regulate cAMP-calcium opening of K

Indexed as

Alzheimer’s diseasecalciumGCPIImacaquemGluR3proteomics

Identifiers

PMID41292809
PMCPMC12642491

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.