Abstract

Investigating Wi-Fi Radiation Impact on Brain Health: A Focused Study

Overview: This research delves into the effects of 2.4 GHz radiofrequency radiation (RFR) from Wi-Fi, which is ubiquitous in the functioning of mobile phones, computers, and other wireless devices, on important biological parameters of brain cells in rats.

Methodology: Sixteen Wistar Albino rats were designated into two groups; a sham (control) group and an exposure group, with each group comprising eight rats. The exposure group was subjected to constant Wi-Fi radiation for a full year, 24 hours daily, while the control group was not exposed.

• Experimental Focus: Analysis centered on assessing changes in microRNA (miRNA) expression and the composition of both membrane and depot fatty acids in the brain.
• Key Findings:
  • Significant upregulation of rno-miR-181a-5p.
  • Increase in phosphatidylserine (PS) and triacylglycerol (TAG) levels, important lipid components.

Conclusion: The findings suggest that prolonged and excessive exposure to 2.4 GHz Wi-Fi radiation potentially alters brain cell function by modifying miRNA expression and fatty acid composition. The study underscores the need for cautious use of wireless technology given the escalating risk profiles associated with long-term exposure to RFR, potentially leading to various health concerns.