Recruitment or activation of mast cells in the liver aggravates the accumulation of fibrosis in carbon tetrachloride induced liver injury ScienceDirect Sensitized mast cells for targeted drug delivery and augmented cancer immunotherapy: Cell A New Stage for Seasoned Actors Food Anaphylaxis and the Cysteinyl Leukotrienes New England Journal of Medicine 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. Mast Cell Activation Syndrome (MCAS) Dr. Todd Maderis How Mast Cells Contribute to Autoimmune Brain Disorders