Glutathione prevents high glucose induced pancreatic fibrosis by suppressing pancreatic stellate cell activation via the ROS TGF SMAD pathway Cell Death & Disease Glutathione: The Master Antioxidant Core Med Science Glutathione Metabolism an overview ScienceDirect Topics Glutathione responsive and mitochondria targeting enhanced photodynamic therapy and cascade triggered carbon monoxide release for all in one tumor therapy ScienceDirect 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.