I answered the 107 questions I have been asked most in the last four years. No jargon. No terminology. Just answers.
- Is mast cell activation the same as mast cell activation syndrome?
- This is the single most important clarification I make as an educator. It is crucial to understand that they aren’t the same thing, especially if you research mast cell activation syndrome online.
- Mast cell activation is a normal and healthy process. Mast cell activation mostly means that they are ready to release chemicals in response to signals from inside the mast cell or from other cells. It is one of the major ways mast cells carry out their normal functions, like fighting infections, healing the body post trauma, and regulating the menstrual cycle.
- Many things activate mast cells to tell mast cells to act in their normal functions. Bacteria, viruses, fungi, cancer cells, diarrhea, pain, surgery, physical or emotional stress, and many other things all activate mast cells normally. It is not surprising that these things activate mast cells because they should activate them.
- Sometimes mast cells overreact to signals to activate, like in allergies and anaphylaxis.
- The reason mast cell activation is a problem in mast cell disease is because mast cells respond way too strongly to activation signals. They release too many chemicals too often.
- The other reason mast cell activation is also a problem in mast cell disease is because they become too easily activated.
- Think of mast cells like houses. Like any house, they have doors. In healthy people, you need a lot of people knocking on the doors and windows at the same time to get the mast cell to open the doors and release chemicals. In mast cell patients, one person can knock a few times and all the doors open and release chemicals at once.
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