Evidence map›Paper›PMID 41406551›Full record

ReviewCurrent opinion in neurobiology2026

Context matters: Conflicting roles of interferon-γ signaling in CNS diseases.

Jonathan Nulman, Jason D Ulrich, David M Holtzman

Abstract readReview
In one paragraph

Review in Current opinion in neurobiology, 2026. 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. Article
  2. Getting on your last nerve: IFNs and resistance to infection.Journal of immunology (Baltimore, Md. : 1950) · 2026
    Review
  3. Article
  4. Review
  5. 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

3 authors.

Jonathan NulmanProgram in Molecular Cell Biology, Division of Biology & Biomedical Sciences, Washington University in St. Louis, St. Louis, MO 63110, USA; Department of Neurology, Hope Center for Neurological Disorders, Knight Alzheimer's Disease Research Center, Brain Immunology & Glia Center, Washington University in St. Louis, St. Louis, MO 63110, USA.
Jason D UlrichDepartment of Neurology, Hope Center for Neurological Disorders, Knight Alzheimer's Disease Research Center, Brain Immunology & Glia Center, Washington University in St. Louis, St. Louis, MO 63110, USA.
David M HoltzmanDepartment of Neurology, Hope Center for Neurological Disorders, Knight Alzheimer's Disease Research Center, Brain Immunology & Glia Center, Washington University in St. Louis, St. Louis, MO 63110, USA. Electronic address: holtzman@wustl.edu.

Funding

Project 4 (Genetic modifiers for APOE-associated Alzheimer's disease pathogenesis)U19AG069701 · NIA · MAYO CLINIC JACKSONVILLE · PI Na Zhao · 2021 to 2026
$42.0M
Effect of APOE on CNS Neurons: Role of LRPRF1NS090934 · NINDS · WASHINGTON UNIVERSITY · PI HOLTZMAN, DAVID M. · 2020 to 2025
$6.5M
Effect of APOE on CNS Neurons: Role of LRPR01NS090934 · NINDS · WASHINGTON UNIVERSITY · PI HOLTZMAN, DAVID M. · 2014 to 2018
$3.0M
Role of T cells in tau-mediated neurodegenerationR01AG085374 · NIA · WASHINGTON UNIVERSITY · PI DAVID M. HOLTZMAN, Jason D Ulrich · 2024 to 2026
$2.2M
NIA NIH HHS R01 AG085374NIA NIH HHS U19 AG069701NINDS NIH HHS R01 NS090934NINDS NIH HHS RF1 NS090934
6 · The paper itself

Abstract

Interferon-gamma (IFNγ) is a pleiotropic cytokine produced by CD8+ and CD4+ Th1 T cells, natural killer cells, natural killer-T cells, and type 1 innate lymphoid cells. Canonical IFNγ-induced genes include cytokines, chemokines, antigen processing and presentation machinery, and other transcription factors that initiate secondary, cell type-specific IFNγ responses. Originally described as an antiviral molecule, additional roles for IFNγ in development, anti-infection immunity, and neurodegeneration have been described. However, IFNγ's downstream effects are highly context-dependent. Recent studies have uncovered extensive neuroimmune interactions within the CNS and implicated IFNγ in numerous CNS diseases, although these studies have produced conflicting results. This highlights a need for functional studies accounting for the spatial, temporal, and cellular complexities of CNS IFNγ signaling. Here, we summarize the current understanding of IFNγ signaling in CNS infections, multiple sclerosis/experimental autoimmune encephalomyelitis, and aging-associated neurodegenerative diseases and propose a framework for the design of future studies investigating the role of CNS IFNγ signaling.

Indexed as

Central Nervous System DiseasesInterferon-gammaNeurodegenerative DiseasesSignal TransductionAnimalsHumansInterferon-gamma

Identifiers

PMID41406551
PMCPMC13063109

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.