EPH complex refers to a group of proteins known as Ephrin receptors, crucial for proper cell-to-cell communication. These receptors help regulate various processes like tissue development, nervous system wiring, and immune responses. Synonyms for EPH complex include Eph receptors or Ephrin receptor tyrosine kinases. These names highlight the important role of these proteins in transmitting signals within cells. Ephrin receptors play a pivotal role in both physiological and pathological conditions, making them potential therapeutic targets for various diseases. Understanding the functions and roles of the EPH complex is crucial for furthering our knowledge of cellular communication and developing targeted treatments.