Steroid hormone
Steroid hormones are made from cholesterol. Some examples include: cortisol, steroid sex hormones, vitamin D, progesterone, and the molting hormone ecdysone (in insects) [1].
Steroid hormones bind to cytosolic receptors that act in the nucleus as opposed to the cell surface.The steroid hormone enters the target cell, binds to a specific receptor protein, and thereby regulates gene expression. [2]