Evidence map›Paper›PMID 40682671›Full record

ArticleNeurochemical research2025

Research on the Correlation between BDNF Val76Met Polymorphism and Susceptibility to Changes of Cognitive Function in Rats Induced by Microwave Radiation.

Mingzhao Zhang, Yang Wang, Yong Zou, Weijia Zhi, Xuelong Zhao, Jiajia Niu, Lina Du, Lizhen Ma, Lifeng Wang

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Article in Neurochemical research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Mingzhao Zhang *Beijing Institute of Radiation Medicine, Beijing, China.
Yang Wang *Hebei Chemical & Pharmaceutical College, Hebei, China.
Yong ZouBeijing Institute of Radiation Medicine, Beijing, China.
Weijia ZhiBeijing Institute of Radiation Medicine, Beijing, China.
Xuelong ZhaoBeijing Institute of Radiation Medicine, Beijing, China.
Jiajia NiuBeijing Institute of Radiation Medicine, Beijing, China.
Lina DuBeijing Institute of Radiation Medicine, Beijing, China. dulina@188.com.
Lizhen MaBeijing Institute of Radiation Medicine, Beijing, China. malizhen0906487@sina.com.
Lifeng WangBeijing Institute of Radiation Medicine, Beijing, China. fangchang_14@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microwave radiation is extremely sensitive to the brain and has been shown in animal models to affect memory and learning. Brain-derived neurotrophic factor (BDNF) is essential for neural function and brain development, with many single nucleotide polymorphisms (SNPs) in gene. Several neuropathological disorders have been linked to the BDNF Val66Met variation. Using CRISPR, we created BDNF Val76Met mutations in rats in this study. The rats were then subjected to X-band and S-band microwave radiation, respectively, at an average power density of 50 mW/cm² for 15 min every day for five days. We assessed cognitive capacity and investigated the neural structure and BDNF mRNA levels in the brain of rats. We discovered that BDNF Val76Met rats had impaired learning capacity and altered brain structure, with a decrease in BDNF mRNA. Meanwhile, we found that BDNF Val76Met rats exhibited aggravated structural and functional brain damage under 50mW/cm

Indexed as

Brain-Derived Neurotrophic FactorCognitionMicrowavesPolymorphism, Single NucleotideAnimalsBrainMaleRatsRats, Sprague-DawleyRNA, MessengerBdnf protein, ratBrain-Derived Neurotrophic FactorRNA, MessengerBDNFCognitive functionDendritic spinesGene polymorphismMicrowave radiation

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.