Pilot Phase I Clinical Trial of Methioninase on High-Stage Cancer Patients: Rapid Depletion of Circulating Methionine
This Phase I clinical trial evaluated the safety and efficacy of methioninase (METase) and recombinant methioninase (rMETase) in depleting serum methionine (MET) levels in high-stage cancer patients. MET dependence is a metabolic vulnerability in cancer cells, making MET depletion a potential therapeutic strategy. Three patients received non-recombinant METase, showing significant