Evidence map›Paper›PMID 42436760›Full record

ArticleThe journal of allergy and clinical immunology. Global2026

Immune-stromal dysregulation and senescence in chronic spontaneous urticaria.

Alexia Abboud, Adrien Osakwe, Elvis Martinez-Jaramillo, Lauren Khoury, Don Vu, May Chergui, Philippe Lefrançois, Liqin Xu, Moshe Ben-Shoshan, Mohamed Osman and 3 more

Abstract read
In one paragraph

Article in The journal of allergy and clinical immunology. Global, 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

13 authors.

Alexia AbboudFaculté de Médecine, Université de Montreal, Montreal, Quebec, Canada.
Adrien OsakweQuantitative Life Sciences Program, McGill University, Montreal, Quebec, Canada.
Elvis Martinez-JaramilloDivision of Experimental Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada.
Lauren KhouryFaculty of Medicine & Health Sciences, McGill University, Montreal, Quebec, Canada.
Don VuDivision of Experimental Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada.
May CherguiDepartment of Pathology, McGill University, Montreal, Quebec, Canada.
Philippe LefrançoisLady Davis Institute & Division of Dermatology, Jewish General Hospital, Montreal, Quebec, Canada.
Liqin XuDivision of Plastic and Reconstructive Surgery, McGill University, Montreal, Quebec, Canada.
Moshe Ben-ShoshanDivision of Experimental Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada.
Mohamed OsmanDivision of Rheumatology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.
Ana Maria Giménez-ArnauDepartment of Dermatology, Hospital del Mar Research Institute Universitat Pompeu Fabra, Barcelona, Spain.
Yue LiQuantitative Life Sciences Program, McGill University, Montreal, Quebec, Canada.
Elena NetchiporoukDivision of Experimental Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Chronic spontaneous urticaria (CSU) involves mast cells and multiple immune pathways, yet mechanisms sustaining disease chronicity remain incompletely defined. Objective: We sought to delineate immune, stromal, and senescence-associated transcriptional programs in CSU lesional skin. Methods: Lesional biopsy samples from 28 adults with CSU and 22 matched healthy controls were analyzed by bulk RNA sequencing, guided topic model-based deconvolution, and p16INK4a immunohistochemistry. Differential expression, gene set enrichment, and immune module scoring were performed. Results: CSU skin showed 449 differentially expressed genes (309 up, 140 down), including Conclusions: Adult CSU lesions comprise a chronically inflamed immune-stromal niche, integrating T-cell activation, structural cell reprogramming, and cellular senescence. These data extend current models of CSU and identify senescence as a potential amplifier of inflammation and a testable target for future mechanistic and interventional studies.

Indexed as

cell type deconvolutioncellular senescenceChronic spontaneous urticariaRNA sequencingstromal reprogrammingT-cell activationTH2/TH17 inflammation

Identifiers

PMID42436760
PMCPMC13355709

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.