IHH(Indian Hedgehog) is a member of the hedgehog family of proteins. IHH plays a crucial role in embryonic development and tissue patterning, particularly in regulating cell proliferation and differentiation. IHH is secreted and functions as a signaling molecule that mediates important cell-cell interactions during development. IHH is part of the hedgehog signaling pathway, which is vital for proper formation of various tissues and organs. Dysregulation of this pathway has been implicated in several developmental disorders and cancers, making IHH and its interactions essential for understanding these conditions. IHH undergoes post-translational modifications, including glycosylation, which are important for stability and activity, influencing the ability to interact with target cells and receptors effectively.