LINGO1 (Leucine Rich Repeat and Ig Domain Containing 1): LINGO1 is a protein that plays a vital role in neural development, particularly in the myelination of neurons. It acts as a negative regulator of oligodendrocyte differentiation and myelination. LINGO1 has been associated with neurodegenerative disorders such as multiple sclerosis and Parkinson’s disease. Inhibiting LINGO1 is being explored as a potential therapeutic approach to promote remyelination and aid neural repair in these conditions.