Eosinophils and mast cells are two types of immune cells with critical roles in responding to foreign assaults. When these cells do not function properly, several disease outcomes can develop (e.g.

Mast cells are pivotal effectors in immune responses, acting as both sentinels and mediators in allergic and inflammatory processes. Their ability to rapidly degranulate and release a myriad of ...

Immunity is orchestrated by two responses referred to as the innate and adaptive immune systems. Each system works to ...

What Is Advanced Systemic Mastocytosis? Mast cells, found in connective tissue throughout the body, are a type of white blood cell that helps the immune system function properly and protect against ...

If you have systemic mastocytosis, your health care provider may recommend a medicine to treat it. One such medicine is Ayvakit (avapritinib), an oral tablet. Systemic mastocytosis is a rare condition ...

Certain immune cells backstab their cellular coworkers during allergic reactions. Mast cells, the security patrols of the immune system, can trigger allergic inflammation when they run into unfamiliar ...

Food allergies affect more than half a billion people worldwide. In severe cases, even a small bite of the wrong food can trigger anaphylaxis - a rapid, body-wide allergic reaction that can cause ...

In dogs, mast cell tumors are the most common malignant skin tumors, accounting for approximately 16–21% of all skin cancers. These tumors can appear anywhere on the body but are most frequently found ...

Systemic mastocytosis (SM) is a rare blood disorder in which the body produces too many mast cells. Part of the immune response, mast cells are a type of white blood cell that releases histamine in ...