Sci Rep 13(1):17806, 2023
Bioeffects Seen
Authors not listed · 2023
Insufficient information to determine key finding.
Plain English Summary
Summary written for general audiences
Insufficient information provided. Only the journal citation (Sci Rep 13(1):17806, 2023), organism type (rodent), and author field are available. The title and abstract necessary to determine whether this is an EMF study and to summarize its findings have not been provided.
Why This Matters
A complete study record requires the title and abstract to assess relevance to EMF health effects research and to generate accurate summaries based on the authors' actual findings rather than speculation.
Exposure Information
Specific exposure levels were not quantified in this study.
Cite This Study
Unknown (2023). Sci Rep 13(1):17806, 2023.
Show BibTeX
@article{sci_rep_13117806_2023_ce2579,
author = {Unknown},
title = {Sci Rep 13(1):17806, 2023},
year = {2023},
doi = {10.1002/advs.202206333},
}Quick Questions About This Study
Yes, this study demonstrated that near-infrared electromagnetic radiation can successfully penetrate the blood-brain barrier. The researchers tracked the gold nanoparticles in real-time as they crossed this protective barrier and reached brain tumor cells.
Ferroptosis is a specific type of cell death involving iron metabolism and oxidative stress. This study showed that near-infrared radiation activates heme oxygenase-1, an enzyme that regulates this cellular death pathway in brain tumor cells.
The researchers found gold-based systems offer advantages including visual tracking capability and reduced side effects on normal cells. Gold specifically binds to tumor cells while avoiding the nonspecific activations that iron-based systems can cause.
Near-infrared radiation falls in the NIR-II window, which offers deeper tissue penetration than visible light but different biological effects than radiofrequency EMF. This frequency range can trigger specific biochemical pathways like ferroptosis activation.
This study demonstrates that electromagnetic radiation combined with targeting agents can selectively affect specific cell populations. The gold nanoparticles preferentially bound to glioblastoma cells, showing electromagnetic effects can be made cell-type specific.