Evidence map›Paper›PMID 42909951›Full record

ReviewFrontiers in immunology2026

Cellular senescence in multiple sclerosis: hallmarks, immunosenescence, and therapeutic implications.

Ala' Yousef, John M Seubert, Christopher Power, Nabeela Nathoo

Abstract readReview
In one paragraph

Review in Frontiers in immunology, 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

4 authors.

Ala' YousefDepartment of Medicine (Neurology), Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.
John M SeubertFaculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada.
Christopher PowerDepartment of Medicine (Neurology), Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.
Nabeela NathooDepartment of Medicine (Neurology), Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple sclerosis (MS) is an immune-mediated neurodegenerative disease where chronological aging predicts the conversion to progressive MS (PMS), a phase defined by compartmentalized inflammation and accelerated neurodegeneration. While current disease modifying therapies (DMTs) are effective for managing the inflammatory aspect of MS, treatments remain inadequate. It is imperative to understand the biology of aging including an important hallmark of aging, cellular senescence. Cellular senescence is a state of cell cycle arrest where cells remain in their senescent state and produce a distinctive senescence-associated secretory phenotype (SASP), characterized by the release of pro-inflammatory cytokines, chemokines, and growth factors. Growing experimental and clinical evidence suggests that the accumulation of senescent cells and SASP secretion perpetuates a pathological feedback loop linking age-related processes with accelerated neurodegeneration observed in PMS. Whether senescence drives PMS or accompanies it remains unresolved. In this Review, we outline the biology of aging, senescence pathway markers, and SASP components. We evaluate studies of cellular senescence and SASP markers in MS, including immunosenescence, T- and B-cell changes; the contributions of Epstein-Barr virus, cytomegalovirus, and herpes simplex virus-1; and the relationship between senescence burden, brain atrophy, and DMT response. Lastly, we outline the available senotherapeutic approaches aimed at mitigating MS and other neurodegenerative diseases.

Indexed as

Cellular SenescenceImmunosenescenceMultiple SclerosisAgingAnimalsHumansSenescence-Associated Secretory PhenotypeSenotherapeuticsSenotherapeuticsagingbrain atrophycytomegalovirus (CMV)Epstein-Barr virusimmunosenescencemultiple sclerosissenotherapeuticstelomere

Identifiers

PMID42909951
PMCPMC13684858

What OpenQuestion holds

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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.