ArticleThe Journal of allergy and clinical immunology2026
Transcriptome-wide association study of sex effects identifies sex-specific nasal epithelial gene expression profiles for total IgE.
Article in The Journal of allergy and clinical 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.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
backgroundAsthma is the most common chronic respiratory disease in children, with known sex differences in prevalence and severity that shift after puberty. Total IgE, a marker of type 2-high asthma, also differs by sex and age and may contribute to these disparities.
methodsWe tested whether nasal epithelial gene expression differs by sex and interacts with total IgE in ways that may inform asthma pathogenesis in a transcriptome-wide association study in nasal epithelial samples from participants in two cohorts: EVA-PR (including 398 Puerto Rican youths aged 12-20 years) and PIAMA (including 303 Dutch adolescents aged 16 years).
resultsDifferential expression analysis by sex identified 406 genes at a false discovery rate-adjusted P value of <.05, with 225 upregulated and 181 downregulated in female compared to male subjects. Top differentially expressed genes included hormone- and immune-related genes such as THRB, IL17REL, and CD207. Among these, 6 genes (MNDA, IFIT1, IFIT2, SLC22A17, JAG2, and MT3) showed significant sex-by-total IgE interaction effects on expression. Pathway enrichment analyses revealed that female subjects had activation of eukaryotic translation pathways (eg, EIF2 signaling), while male subjects showed activation of immune-related pathways (eg, interferon signaling). Additionally, 19 pathways were enriched in the sex-by-IgE interaction model, including TREM1 and cytokine storm signaling.
conclusionsOur findings provide new insights into sex-specific regulation of gene expression in airway epithelium and its interaction with total IgE, helping to explain observed sex differences in asthma. This underscores the need to consider sex as a biological variable in asthma research and points to potential targets for precision medicine approaches.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.