Evidence map›Paper›PMID 34522039›Full record

ReviewNature reviews. Neurology2021

Peripheral and central immune system crosstalk in Alzheimer disease - a research prospectus.

Brianne M Bettcher, Malú G Tansey, Guillaume Dorothée, Michael T Heneka

Erratum issuedOpen access · bronzeAbstract readReview
In one paragraph

Review in Nature reviews. Neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 274 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
274citing papers in PubMed, 2 pooled it
26.8field-weighted citation impact, top 1% 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

274 citing papers in PubMed, 2 syntheses or guidelines pooled it, 389 citations in OpenAlex.

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  10. Challenge-based ex vivo immune profiling reveals stimulus-dependent peripheral immune reprogramming in Alzheimer's disease.The journals of gerontology. Series A, Biological sciences and medical sciences · 2026
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214 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 4 institutions in 4 countries.

Brianne M BettcherBehavioral Neurology Section, Department of Neurology, University of Colorado Alzheimer's and Cognition Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA. brianne.bettcher@cuanschutz.edu.ORCID http://orcid.org/0000-0001-8311-1985
Malú G TanseyDepartment of Neuroscience, Center for Translational Research in Neurodegenerative Disease, University of Florida College of Medicine, Gainesville, FL, USA.
Guillaume DorothéeSorbonne Université, INSERM, Centre de Recherche Saint-Antoine, CRSA, Team "Immune System and Neuroinflammation", Hôpital Saint-Antoine, Paris, France.ORCID http://orcid.org/0000-0001-5763-3632
Michael T HenekaDepartment of Neurodegenerative Diseases & Geropsychiatry/Neurology, University of Bonn Medical Center, Bonn, Germany.
Inserm · FRUniversity of Bonn · DEUniversity of Colorado Anschutz Medical Campus · USUniversity of Florida · US

Funding

Role of inflammasomes in Alzheimer's DiseaseR01AG059752 · NIA · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI GOLENBOCK, DOUGLAS T, HENEKA, MICHAEL T · 2018 to 2022
$4.3M
Investigating the Contribution of Peripheral versus Central Nervous System Immune Dysfunction to Cognitive AgingR01AG058772 · NIA · UNIVERSITY OF COLORADO DENVER · PI BETTCHER, BRIANNE MAGOUIRK · 2019 to 2023
$3.7M
Role of central and peripheral immune crosstalk in FTD-Grn neurodegenerationRF1NS128800 · NINDS · UNIVERSITY OF FLORIDA · PI FINKBEINER, STEVEN M, TANSEY, MARIA DE LOURDES GAMEZ · 2022 to 2022
$2.4M
Role of Gut Inflammation and Immunity on Proteostasis, Noradrenergic Degeneration and AD riskRF1AG057247 · NIA · UNIVERSITY OF FLORIDA · PI NEISH, ANDREW S, TANSEY, MARIA DE LOURDES GAMEZ · 2017 to 2017
$1.6M
NIA NIH HHS R01 AG058772NIA NIH HHS R01 AG059752NIA NIH HHS RF1 AG057247NINDS NIH HHS RF1 NS128800
6 · The paper itself

Abstract

Dysregulation of the immune system is a cardinal feature of Alzheimer disease (AD), and a considerable body of evidence indicates pathological alterations in central and peripheral immune responses that change over time. Considering AD as a systemic immune process raises important questions about how communication between the peripheral and central compartments occurs and whether this crosstalk represents a therapeutic target. We established a whitepaper workgroup to delineate the current status of the field and to outline a research prospectus for advancing our understanding of peripheral-central immune crosstalk in AD. To guide the prospectus, we begin with an overview of seminal clinical observations that suggest a role for peripheral immune dysregulation and peripheral-central immune communication in AD, followed by formative animal data that provide insights into possible mechanisms for these clinical findings. We then present a roadmap that defines important next steps needed to overcome conceptual and methodological challenges, opportunities for future interdisciplinary research, and suggestions for translating promising mechanistic studies into therapeutic interventions.

Indexed as

Alzheimer DiseaseAnimalsHumansImmune SystemResearch

Identifiers

PMID34522039
PMCPMC8439173
OpenAlexW3199972090

What OpenQuestion holds

Textmetadata
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.