A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure.

ABSTRACT:

Background

The exposure of breast cancer to extremely low frequency magnetic fields (ELF-MFs) results in various biological responses. Some studies have suggested a possible cancer-enhancing effect, while others showed a possible therapeutic role. This study investigated the effects of in vitro exposure to 50 Hz ELF-MF for up to 24 h on the viability and cellular response of MDA-MB-231 and MCF-7 breast cancer cell lines and MCF-10A breast cell line.

Methods and results

The breast cell lines were exposed to 50 Hz ELF-MF at flux densities of 0.1 mT and 1.0 mT and were examined 96 h after the beginning of ELF-MF exposure. The duration of 50 Hz ELF-MF exposure influenced the cell viability and proliferation of both the tumor and nontumorigenic breast cell lines. In particular, s

SUBMITTER: Elexpuru-Zabaleta M 

PROVIDER: S-EPMC9889515 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature