Evidence map›Paper›PMID 31951614›Full record

ArticlePloS one2020

Protein-protein interactions underlying the behavioral and psychological symptoms of dementia (BPSD) and Alzheimer's disease.

Yimin Mao, Daniel W Fisher, Shuxing Yang, Rachel M Keszycki, Hongxin Dong

Abstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
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  13. Review
  14. Current Challenges and Opportunities in Designing Protein-Protein Interaction Targeted Drugs.Advances and applications in bioinformatics and chemistry : AABC · 2020
    Review
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

5 authors.

Yimin MaoSchool of Information and Technology, Jiangxi University of Science and Technology, Jiangxi, China.
Daniel W FisherDepartment of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America.ORCID 0000-0003-3271-8327
Shuxing YangSchool of Information and Technology, Jiangxi University of Science and Technology, Jiangxi, China.
Rachel M KeszyckiDepartment of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America.
Hongxin DongDepartment of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America.

Funding

Molecular Mechanisms Underlying Behavioral and Psychological Symptoms in Alzheimers DiseaseR01AG062249 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DONG, HONGXIN, WILSON, ROBERT S · 2018 to 2022
$3.5M
Age-Related Histone Modification Effect on Antipsychotic ActionR01MH109466 · NIMH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DONG, HONGXIN · 2016 to 2020
$2.1M
NIA NIH HHS R01 AG062249NIMH NIH HHS R01 MH109466
6 · The paper itself

Abstract

Alzheimer's Disease (AD) is a devastating neurodegenerative disorder currently affecting 45 million people worldwide, ranking as the 6th highest cause of death. Throughout the development and progression of AD, over 90% of patients display behavioral and psychological symptoms of dementia (BPSD), with some of these symptoms occurring before memory deficits and therefore serving as potential early predictors of AD-related cognitive decline. However, the biochemical links between AD and BPSD are not known. In this study, we explored the molecular interactions between AD and BPSD using protein-protein interaction (PPI) networks built from OMIM (Online Mendelian Inheritance in Man) genes that were related to AD and two distinct BPSD domains, the Affective Domain and the Hyperactivity, Impulsivity, Disinhibition, and Aggression (HIDA) Domain. Our results yielded 8 unique proteins for the Affective Domain (RHOA, GRB2, PIK3R1, HSPA4, HSP90AA1, GSK3beta, PRKCZ, and FYN), 5 unique proteins for the HIDA Domain (LRP1, EGFR, YWHAB, SUMO1, and EGR1), and 6 shared proteins between both BPSD domains (APP, UBC, ELAV1, YWHAZ, YWHAE, and SRC) and AD. These proteins might suggest specific targets and pathways that are involved in the pathogenesis of these BPSD domains in AD.

Indexed as

BehaviorProtein Interaction MapsAffectAggressionAlzheimer DiseaseHumansImpulsive Behavior

Identifiers

PMID31951614
PMCPMC6968845

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Registered trials

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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.