Eicosanoid

Definition

Eicosanoids are a group of bioactive lipid-based molecules derived from the fatty acid arachidonic acid, playing crucial roles in inflammation, immunity, and other important cellular processes. They include prostaglandins, thromboxanes, and leukotrienes, each serving various regulatory functions in the body.

Related terms

Prostaglandins:

These are a type of eicosanoid that mediate pain, fever, and inflammation, acting much like the alarm signal in response to injury or disease.

Thromboxanes:

Thromboxanes are eicosanoids involved in blood clot formation and vasoconstriction, essentially acting as emergency responders to prevent excessive bleeding.

Leukotrienes:

Leukotrienes are involved in immune responses by mediating allergic reactions and inflammation, similar to dispatching specialized units to handle specific threats