Mast cells are hypersensitive immune cells that release histamine and other inflammatory mediatorsoften in response to oxidative stress, environmental toxins, and immune imbalance. Many patients with MCAS have low levels of glutathione. The Role of Mast Cells in Health and Disease: Part 1 Glutathione pH responsive copper based nanoplatform for amplified chemodynamic therapy through synergistic cycling regeneration of reactive oxygen species and dual glutathione depletion ScienceDirect How Mycotoxins Trigger Mast Cell Activation and Brain Inflammation Mast cells are hypersensitive immune cells that release histamine and other inflammatory mediatorsoften in response to oxidative stress, environmental toxins, and immune imbalance. Many patients with MCAS have low levels of glutathione. Role of Glutathione in Cancer: From Mechanisms to Therapies