DRAFT: Correspondence in Mol Biol Rep flags dosimetry and thermal-mechanism gaps in RF/PMF rat neuroinflammation study — EMF Signal
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Molecular Biology Reports
Research Therapeutic

🔬 Correspondence in Mol Biol Rep flags dosimetry and thermal-mechanism gaps in RF/PMF rat neuroinflammation study

August 10, 2026 (EMFS)
Jul 25, 2026 (original)
Source: Molecular Biology Reports
Source category: Research
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Researchers writing to Molecular Biology Reports critique a recent rat study by Bindal and colleagues that reported radiofrequency and pulsed magnetic field exposures attenuate LPS-induced neuroinflammation through PI3K/AKT/HIF-1α signalling. Fadhil and colleagues list four methodological limitations: no direct brain temperature measurement despite a 1 °C temperature increase, mRNA-only pathway inference, missing SAR dosimetry, and no positive control. They conclude the reported non-thermal neuroprotective mechanism is less robust than presented and should be read as hypothesis-generating. EMF Signal previously covered the Bindal study.

"Bindal and colleagues recently reported that RF‑EMF and PMF attenuate LPS‑induced neuroinflammation in a rat model, attributing the effect to PI3K/AKT/HIF‑1α signalling."

— Fadhil et al. (study authors)

"the claimed non‑thermal mechanism is unsubstantiated without direct brain temperature measurement despite a 1 °C temperature increase"

— Fadhil et al. (study authors)

"no dosimetric characterisation (SAR) is provided, contradicting ICNIRP guidelines"

— Fadhil et al. (study authors)

"These considerations suggest that the evidence for non‑thermal neuroprotection via PI3K/AKT/HIF‑1α signalling is less robust than presented, and the findings are best viewed as hypothesis‑generating."

— Fadhil et al. (study authors)

Source

Correspondence: Radiofrequency and pulsed magnetic fields in LPS‑induced neuroinflammation: interpreting the evidence for PI3K/AKT/HIF‑1α‑mediated protection. pubmed.ncbi.nlm.nih.gov

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Correspondence: Radiofrequency and pulsed magnetic fields in LPS‑induced neuroinflammation: interpreting the evidence for PI3K/AKT/HIF‑1α‑mediated protection.

Fadhil SA et al. (study authors) (2026) Molecular Biology Reports Journal Level 1ⓘ

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🔬 Mol Biol Rep correspondence: RF/PMF rat neuroinflammation study has four unresolved gaps — no brain thermometry, mRNA-only pathway data, missing SAR dosimetry, no positive control.

Source: Molecular Biology Reports

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