Global gene expression analysis of Escherichia coli K-12 DH5α after exposure to 2.4 GHz wireless fidelity radiation

Authors: Said-Salman IH, Jebaii FA, Yusef HH, Moustafa ME

Year: 2019 Oct 8

Category: Microbiology

Journal: Sci Rep

DOI: 10.1038/s41598-019-51046-7

URL: https://www.ncbi.nlm.nih.gov/pubmed/31595026

Abstract

Overview

This study explores the impacts of non-thermal 2.4 GHz Wi-Fi radiofrequency radiation on global gene expression in Escherichia coli K-12 DH5α, highlighting concerns about EMF exposure on biological processes.

Findings

  • 101 genes were differentially expressed after Wi-Fi exposure with 52 up-regulated and 49 down-regulated.
  • Significant gene alterations included those involved in cellular component organization, stress responses, biological regulation, and cell adhesion.
  • Functional clustering showed significant enrichment in pathways associated with chemotaxis and cellular locomotion.

Conclusion

Exposure to 2.4 GHz Wi-Fi radiation affects multiple key pathways in E. coli, suggesting potential risks of Wi-Fi exposure on cellular functions which could extend to health implications in other biological systems exposed to similar EMF conditions.

gene expression Escherichia coli Wi-Fi radiation RNA sequencing cellular processes
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