Evidence map›Paper›PMID 34692987›Full record

ArticleAlzheimer's & dementia (New York, N. Y.)2021

GPR39 localization in the aging human brain and correlation of expression and polymorphism with vascular cognitive impairment.

Catherine M Davis, Thierno M Bah, Wenri H Zhang, Jonathan W Nelson, Kirsti Golgotiu, Xiao Nie, Farah N Alkayed, Jennifer M Young, Randy L Woltjer, Lisa C Silbert and 2 more

Open access · goldAbstract read
In one paragraph

Article in Alzheimer's & dementia (New York, N. Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 15% 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, 19 citations in OpenAlex.

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  12. Control of coronary vascular resistance by eicosanoids via a novel GPCR.American journal of physiology. Cell physiology · 2022
    Article
  13. Article
  14. Role of GPR39 in Neurovascular Homeostasis and Disease.International journal of molecular sciences · 2021
    Review
  15. 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

12 authors at 1 institution in 1 country.

Catherine M DavisDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Thierno M BahDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Wenri H ZhangDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Jonathan W NelsonDivision of Nephrology and Hypertension, Department of Medicine Oregon Health & Science University Portland Oregon USA.
Kirsti GolgotiuDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Xiao NieDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Farah N AlkayedDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Jennifer M YoungDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Randy L WoltjerDepartment of Pathology Oregon Health & Science University Portland Oregon USA.
Lisa C SilbertLayton Aging and Alzheimer's Disease Research Center Department of Neurology Oregon Health & Science University Portland Oregon USA.
Marjorie R GrafeDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Nabil J AlkayedDepartment of Anesthesiology & Perioperative Medicine Oregon Health & Science University Portland Oregon USA.
Oregon Health & Science University · 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
Understanding the origins of rapid recurrence of pancreatic cancer after resectionP30CA069533 · NCI · OREGON HEALTH & SCIENCE UNIVERSITY · PI Grace B Gill · 1997 to 2026
$60.5M
Research Education ComponentP30AG066518 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI Zachary Beattie · 2020 to 2026
$28.6M
Outreach, Recruitment and Education CoreP30AG008017 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI BOISE, LINDA · 1990 to 2019
$27.7M
Ultrastructure and Single Particle Microscopy CoreP30NS061800 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI AICHER, SUE A · 2009 to 2020
$6.6M
Neuroinflammatory Mechanisms of Vascular Cognitive ImpairmentRF1AG058273 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI ALKAYED, NABIL J · 2017 to 2023
$4.2M
White matter hyperintensity-associated astrocytopathy in Alzheimers disease and vascular cognitive impairment A targeted histopathologic study using postmortem 7T MRIR01AG056712 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI SILBERT, LISA C, WOLTJER, RANDALL L · 2018 to 2022
$3.8M
Endothelial-Pericyte Crosstalk in Diabetic StrokeR01NS108501 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI ALKAYED, NABIL J · 2018 to 2022
$2.3M
Renal Pericytes as a Target for Angiotensin II Signaling in HypertensionK01DK121737 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI NELSON, JONATHAN W · 2020 to 2024
$669k
NCATS NIH HHS UL1 TR002369NCI NIH HHS P30 CA069533NIA NIH HHS P30 AG008017NIA NIH HHS P30 AG066518NIA NIH HHS R01 AG056712NIA NIH HHS RF1 AG058273NIDDK NIH HHS K01 DK121737NINDS NIH HHS P30 NS061800NINDS NIH HHS R01 NS108501
6 · The paper itself

Abstract

introductionThe pathogenesis of vascular cognitive impairment (VCI) is not fully understood. GPR39, an orphan G-protein coupled receptor, is implicated in neurological disorders but its role in VCI is unknown.

methodsWe performed GPR39 immunohistochemical analysis in

resultsGPR39 is expressed in aged human dorsolateral prefrontal cortex, localized to microglia and peri-capillary cells resembling pericytes. GPR39-capillary colocalization, and density of GPR39-expressing microglia was increased in aged brains compared to young. SNP distribution was equivalent between groups; however, homozygous SNP carriers were present only in the MCI group, and had higher WMH volume than wild-type or heterozygous SNP carriers. DISCUSSION: GPR39 may play a role in aging-related VCI, and may serve as a therapeutic target and biomarker for the risk of developing VCI.

Indexed as

GPR39microgliamild cognitive impairmentpolymorphismvascular cognitive impairmentwhite matter hyperintensity

Identifiers

PMID34692987
PMCPMC8515554
OpenAlexW3205255886

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.