Mast cell - Wikipedia
网页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 (MCAS): Symptoms & Treatment
网页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 Cell Activation Syndrome: Symptoms, Causes, and Treatment - WebMD
网页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.
Mastocytosis: Types, Symptoms & Treatment - Cleveland Clinic
网页Mastocytosis is a rare condition that happens when your body makes abnormal mast cells that multiply uncontrollably, affecting your skin and organs. Most people with mastocytosis manage its symptoms by knowing what triggers mastocytosis and by taking medication.
Mast Cell Activation Syndrome (MCAS) - Healthline
网页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.
Mast Cells: Anatomy, Function & Diseases - Cleveland Clinic
网页2024年5月16日 · Mast cells stand guard, ready to activate a quick response against invaders. They use surface proteins (receptors) that act like antennas to receive incoming immune signals. Other immune cells communicate which invaders to look out for, and sound an alarm if they find an intruder.
Mast Cell Activation Syndrome (MCAS) - American Academy of …
网页Mast cells are allergy cells responsible for immediate allergic reactions. They cause allergic symptoms by releasing products called “mediators” stored inside them or made by them.
Mast Cells: Mast Cell Function, Origin and Related Conditions
网页2024年2月15日 · Mast cell function. Mast cells have similar effector functions to basophils (although they differ in many other ways including in their lifespan, ability to proliferate and anatomical localization). Namely, they elicit host protective or allergic responses.
Mast cells: a double-edged sword in inflammation and fibrosis
网页Mast cells participate in all the stages of acute inflammatory responses, playing an immunomodulatory role in both innate and adaptive immunity. Mast cell-derived histamine, TNF-α, and IL-6 contribute to the inflammatory processes, while IL-10 mediates the suppression of inflammation. Crosstalk between mast cells and other immune cells is …
Mast Cells | British Society for Immunology
网页Mast Cells. Charlotte Weller, Imperial College, London, UK. 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.