S1P receptor modulator - Pharmacy Freak

Mechanism of Action of Fingolimod

July 18, 2026 Harsh Singh Rajput

Introduction Fingolimod is an oral disease-modifying drug used in relapsing forms of multiple sclerosis. It was originally marketed under the brand name Gilenya. Pharmacologically, fingolimod is a sphingosine 1-phosphate receptor modulator, commonly called an S1P receptor modulator. Multiple sclerosis is an immune-mediated demyelinating disease of the central nervous system. In MS, autoreactive lymphocytes cross the … Read more

Mechanism of Action of Zeposia

June 20, 2026 Harsh Singh Rajput

Introduction Zeposia is the brand name of ozanimod, an oral immunomodulatory drug used mainly in relapsing forms of multiple sclerosis and moderately to severely active ulcerative colitis. It belongs to the class of sphingosine-1-phosphate receptor modulators, commonly called S1P receptor modulators. Zeposia is important in pharmacology because it does not act like a conventional anti-inflammatory … Read more