Mast cell - Wikipedia
A mast cell (also known as a mastocyte or a labrocyte [1]) is a resident cell of connective tissue that contains many granules rich in histamine and heparin. Specifically, it is a type of granulocyte derived from the myeloid stem cell that is a part of the immune and neuroimmune systems.
Mast Cell Activation Syndrome: Symptoms, Causes, and Treatment - WebMD
2024年5月27日 · Mast cell activation syndrome, also called MCAS or mast cell activation disorder, is a condition that causes mast cells to release high amounts of chemicals into your body.
Mast Cell Activation Syndrome - Cleveland Clinic
2024年7月11日 · Mast cell activation syndrome (MCAS) is when your mast cells overreact with no known trigger. It causes severe symptoms and can lead to life-threatening anaphylaxis.
Mast Cells: Anatomy, Function & Diseases - Cleveland Clinic
2024年5月16日 · Mast cells are a part of your immune system. They’re made in your bone marrow, then move through your bloodstream into your tissues. The mature mast cells live in tissues throughout your body to help protect you from hazards around you. They can help fight infections and regulate your organs.
Mast Cell Activation Syndrome (MCAS) - Healthline
2024年3月26日 · Mast cell activation syndrome can cause temporary allergic symptoms in multiple organ systems. Learn more about common triggers and treatment options.
Mastocytosis: Types, Symptoms & Treatment - Cleveland Clinic
Mastocytosis (pronounced “mas-to-sy-TOE-sis”) is a rare disease that happens when your body makes too many mast cells. Mast cells are white blood cells and part of your immune system. They go to work when intruders like bacteria and allergens threaten your body. Mast cells react to intruders by releasing histamine.
Mast Cell: A Multi-Functional Master Cell - PMC - PubMed …
Mast cells are immune cells of the myeloid lineage and are present in connective tissues throughout the body. The activation and degranulation of mast cells significantly modulates many aspects of physiological and pathological conditions in various settings.
Mast Cells: Mast Cell Function, Origin and Related Conditions
2024年3月19日 · We discuss what mast cells are, how they are generated, their function in the body and conditions related to them. What are mast cells? Mast cells were discovered by Paul Ehrlich in 18781 and are primarily associated with the innate immune response, a non-specific arm of the immune system.
Histology, Mast Cells - StatPearls - NCBI Bookshelf
2023年5月1日 · Mast cells are immune cells derived from the myeloid lineage. After arising in the bone marrow, progenitor cells circulate and become home to various tissues. Under the influence of stem cell factors locally produced by many cells in the tissue, the progenitor differentiates into a mature mast cell.
Mast Cells | British Society for Immunology
Mast cells are long-lived tissue-resident cells with an important role in many inflammatory settings including host defence to parasitic infection and in allergic reactions.