Ceramide

Serves as a central lipid signaling molecule and a precursor for complex sphingolipids, consisting of a sphingosine backbone linked to a fatty acid.

Key Functions:

• Induces apoptosis and cell cycle arrest.
• Involved in cell differentiation and senescence.
• Precursor for sphingomyelin and glycosphingolipids.
• Plays roles in stress responses and inflammation.

Interacting Systems & Components:

• Sphingosine (component)
• Fatty Acid (component)
• Sphingomyelin (precursor)
• Glycosphingolipids (precursor)
• Apoptosis (inducer of)
• Cell Signaling Pathways (key modulator)