Membrane biology is a field of study that focuses on the structure, function, and dynamics of biological membranes. Biological membranes are composed of lipids and proteins, and play a critical role in maintaining the integrity and functionality of cells. Research in membrane biology seeks to understand how membranes regulate the exchange of molecules, signal transduction, cell communication, and cellular trafficking. This field also explores the mechanisms of membrane fusion, membrane organization, and membrane transport processes. Membrane biology research is important for understanding various cellular processes and is relevant for the development of new therapeutics for diseases related to membrane dysfunction.