Evidence map›Paper›PMID 42274577›Full record

ReviewCells2026

Neuroinflammatory Remodeling by Type 2 Immune Pathways Links Allergic Signaling to Neurodegenerative Disease.

Orion N Schuldt, Sydney R Leitch, Lauren K Jones, Porter R Buckley, Brad E Morrison

Abstract readReview
In one paragraph

Review in Cells, 2026. 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

5 authors.

Orion N SchuldtDepartment of Biological Sciences, Boise State University, Boise, ID 83725, USA.
Sydney R LeitchDepartment of Biological Sciences, Boise State University, Boise, ID 83725, USA.
Lauren K JonesDepartment of Biological Sciences, Boise State University, Boise, ID 83725, USA.
Porter R BuckleyDepartment of Biological Sciences, Boise State University, Boise, ID 83725, USA.
Brad E MorrisonDepartment of Biological Sciences, Boise State University, Boise, ID 83725, USA.ORCID 0000-0002-6356-7149

Funding

National Heart Lung and Blood Institute R15HL165397
6 · The paper itself

Abstract

The hallmarks of allergic diseases are Type 2 immunity, including IL-4 and IL-13 production, IgE antibody generation, mast cell and basophil activation, histamine release, and eosinophil activation. There are many routes by which such mediators can influence CNS biology, including cytokine entry or signaling via brain barrier receptors; leukocyte trafficking across activated barriers; cytokine signaling via circumventricular organ sites or dural immune compartments; vagus nerve afferent signaling; mast cell degranulation; and histamine neuromodulation. Neuroinflammation is a common hallmark of many neurodegenerative diseases, but whether and to what degree allergic/type 2 immune biology may be involved depends on the specific disease stage and pathology. Here, we assess studies connecting the roles of IL-4/IL-13 signaling, IgE/mast cell activation, eosinophil-attractive chemokines, and histamines in Parkinson's disease, Alzheimer's disease, multiple sclerosis, amyotrophic lateral sclerosis, dementia with Lewy bodies, Huntington's disease, prion disease, and tauopathy/atypical parkinsonism. Mechanisms appear most clear in the case of Parkinson's disease, where epidemiology suggests an important role in dementia/Alzheimer's disease, while for other neurodegenerative conditions the evidence is less compelling and may be either mechanistic or modulatory. Confounding issues include sex differences, drug exposures, comorbid conditions, socioeconomic factors, and coexisting inflammatory diseases. Finally, we suggest a strategy based on longitudinal immune phenotyping, CNS biomarkers, and pathway manipulation to assess the relationship between allergic immune signaling and neurodegeneration.

Indexed as

HypersensitivityNeurodegenerative DiseasesNeuroinflammatory DiseasesSignal TransductionAnimalsHumansallergic inflammationhistamineIL-4/IL-13 signalingneurodegenerationtype 2 immunity

Identifiers

PMID42274577
PMCPMC13256470

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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.