Non-Thermal Plasma Induces Antileukemic Effect Through mTOR Ubiquitination.

ABSTRACT: Non-thermal plasma (NTP) has been studied as a novel therapeutic tool for cancer that does not damage healthy cells. In this study, we show that NTP-treated solutions (NTS) can induce death in various leukemia cells through mechanistic target of rapamycin (mTOR) ubiquitination. Previously, we manufactured and demonstrated the efficacy of NTS in solid cancers. NTS did not exhibit any deleterious side effects, such as acute death or weight loss in nude mice. In the present study, NTS induced cell death in myeloid leukemia cells, including acute myeloid leukemia (AML) and chronic myeloid leukemia (CML). We found that mTOR was downregulated in NTS-treated cells via the ubiquitin-proteasome system (UPS). We also identified 'really interesting new gene' finger protein 126 (RNF126) as a novel bin

SUBMITTER: Kim SY 

PROVIDER: S-EPMC7140413 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature