Cytokines, as a group of protein molecules, play a key role in the regulation of the immune system and inflammatory processes in the human body. These substances are signaling molecules that perform important functions in coordinating the actions of immune cells and in responding to a variety of challenges, such as infections, tissue damage or stress.
Cytokines are produced by various cells in the body and act as messengers that transmit information between cells of the immune system. They can stimulate immune responses by strengthening the body’s defense mechanisms, and they can also trigger inflammatory responses. Understanding the role of cytokines is of great importance in medicine because they play an important role in pathological processes such as autoimmune diseases, allergies, and inflammatory disorders. Research in the field of cytokines is enabling the development of new treatments and drugs for a variety of diseases, including cancer and infections.