Tumor Treating Fields (TTFields) are an effective anti-tumor treatment modality delivered via the continuous, noninvasive application of low-intensity, intermediate-frequency, alternating electric fields. TTFields application to cell lines using a TTFields in vitro application system allows for the determination of the optimal frequency that leads to the highest reduction in cell counts.
Porat, Y., Giladi, M., Schneiderman, R. S., Blat, R., Shteingauz, A., Zeevi, E., Munster, M., Voloshin, T., Kaynan, N., Tal, O., Kirson, E. D., Weinberg, U., Palti, Y. Determining the Optimal Inhibitory Frequency for Cancerous Cells Using Tumor Treating Fields (TTFields). J. Vis. Exp. (123), e55820, doi:10.3791/55820 (2017).