Particulate matter-induced gene expression patterns in human-derived cells based on 11 public gene expression datasets.

Autor: Roh S; Department of Medical Science, Soonchunhyang University, Asan, 31538, Korea., Hwang J; Department of Medical IT Engineering, Soonchunhyang University, Asan, 31538, Korea., Park JH; Upper Airway Chronic Inflammatory Diseases Laboratory, Korea University College of Medicine, Seoul, 08308, Korea., Song DJ; Department of Pediatrics, Korea University Guro Hospital, Seoul, 08308, Korea. djsong506@korea.ac.kr., Gim JA; Department of Medical Science, Soonchunhyang University, Asan, 31538, Korea. vitastar@sch.ac.kr.
Jazyk: angličtina
Zdroj: Genes & genomics [Genes Genomics] 2024 Jul; Vol. 46 (7), pp. 743-749. Date of Electronic Publication: 2024 May 11.
DOI: 10.1007/s13258-024-01512-y
Abstrakt: Background: Exposure to particulate matter (PM) and house dust mite (HDM) can change the expression patterns of inflammation-, oxidative stress-, and cell death-related genes. We investigated the changes in gene expression patterns owing to PM exposure.
Objective: This study examined the changes in gene expression patterns following PM exposure.
Methods: We searched for differentially expressed genes (DEGs) following PM exposure using five cell line-based RNA-seq or microarray datasets and six human-derived datasets. The enrichment terms of the DEGs were assessed.
Results: DEG analysis yielded two gene sets. Thus, enrichment analysis was performed for each gene set, and the enrichment terms related to respiratory diseases were presented. The intersection of six human-derived datasets and two gene sets was obtained, and the expression patterns following PM exposure were observed.
Conclusions: Two gene sets were obtained for cells treated with PM and their expression patterns were presented following verification in human-derived cells. Our findings suggest that exposure to PM 2.5 and HDM may reveal changes in genes that are associated with diseases, such as allergies, highlighting the importance of mitigating PM 2.5 and HDM exposure for disease prevention.
(© 2024. The Author(s) under exclusive licence to The Genetics Society of Korea.)
Databáze: MEDLINE