Evidence map›Paper›PMID 40676304›Full record

ArticleActa neuropathologica2025

Amyloid-β plaque-associated microglia drive TSPO upregulation in Alzheimer's disease.

Daniel A Martinez-Perez, Jennifer L McGlothan, Alexander N Rodichkin, Karam Abilmouna, Zoran Bursac, Francisco Lopera, Carlos Andres Villegas-Lanau, Tomás R Guilarte

Abstract read
In one paragraph

Article in Acta neuropathologica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. TNFR2 signaling shapes the sex-specific remyelinating properties of microglia after experimental stroke.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    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

8 authors.

Daniel A Martinez-PerezBrain, Behavior & the Environment Program, Department of Environmental Health Sciences, Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, 33199, USA.
Jennifer L McGlothanBrain, Behavior & the Environment Program, Department of Environmental Health Sciences, Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, 33199, USA.
Alexander N RodichkinBrain, Behavior & the Environment Program, Department of Environmental Health Sciences, Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, 33199, USA.
Karam AbilmounaBrain, Behavior & the Environment Program, Department of Environmental Health Sciences, Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, 33199, USA.
Zoran BursacDepartment of Biostatistics, Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, 33199, USA.
Francisco LoperaNeuroscience Group, Universidad de Antioquia, 050010, Medellín, Colombia.
Carlos Andres Villegas-LanauNeuroscience Group, Universidad de Antioquia, 050010, Medellín, Colombia.
Tomás R GuilarteBrain, Behavior & the Environment Program, Department of Environmental Health Sciences, Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL, 33199, USA. tguilart@fiu.edu.

Funding

ENVIRONMENTAL TOXICOLOGY PRE/POST DOCTORAL RES.TRAININGT32ES007062 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Justin Adam Colacino · 1985 to 2026
$10.5M
TSPO and Neuroinflammation in Alzheimer's DiseaseR01ES007062 · NIEHS · JOHNS HOPKINS UNIVERSITY · PI GUILARTE, TOMAS R · 1995 to 2023
$7.3M
Training in Environmental NeuroscienceT32ES033955 · NIEHS · FLORIDA INTERNATIONAL UNIVERSITY · PI Timothy Alexander Allen, Roberto G Lucchini · 2023 to 2026
$1.1M
NIA NIH HHS ES007062-23S1NIEHS NIH HHS ES007062-24NIEHS NIH HHS R01 ES007062NIEHS NIH HHS T32 ES007062NIEHS NIH HHS T32 ES033955
6 · The paper itself

Abstract

Translocator protein 18 kDA (TSPO) imaging using positron emission tomography (PET) is widely used to assess neuroinflammation in Alzheimer's disease (AD). However, the significance of the increase in brain TSPO levels in AD pathophysiology is not known. Here, we show that in the 5XFAD transgenic mouse model, brain TSPO levels increase in an age-, brain region-, and sex-dependent fashion. TSPO levels were first increased in the subiculum at 1.5 months of age in male and female 5XFAD mice compared to wildtype mice. The TSPO increase in the subiculum of 1.5-month 5XFAD mice coincided with the appearance of Aβ aggregation and increased serum Aβ

Indexed as

Alzheimer DiseaseBrainMicrogliaPlaque, AmyloidReceptors, GABAAmyloid beta-PeptidesAnimalsDisease Models, AnimalFemaleHumansMaleMiceMice, TransgenicUp-RegulationAmyloid beta-PeptidesBzrp protein, mouseReceptors, GABATSPO protein, human5XFAD miceAlzheimer’s diseaseMicrogliaNeuroinflammationPSEN1-E280A mutationTSPO

Identifiers

PMID40676304
PMCPMC12271292

What OpenQuestion holds

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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.