An Overview of Cytokine Trafficking during COVID-19 Infection

The end of the first quarter of the 21st century will be known as when there was a deadly pandemic due to COVID-19 infection. The four subfamilies of a, b , △, g have a genetic variation ranging between 26 to 32 kb. Patients with COVID-19 have more than 140 inflammatory cytokines activated and this relates to the disease severity, progression, and the hyperactivation of T cells. In viral diseases, an abnormal pro-inflammatory factor release damages the lung physiology and causes oxygen deprivation. This is primed by the unregulated fabrication of a high risk of inflammatory factors like interleukin members, as well as also increasing the level of CRS and chemokines. Cytokines activate the JAK-STAT and Ras-MAPK pathways and stimulate the CRP value, the clear marker used to show infection in the body. On the other hand, for cytokines, an interleukin member is required for lymphocyte growth and development. Treatments which have been shown to effectively reestablish lymphocyte count in a variety of viral infections have been safely delivered to septic shock patients with lymphocyte abnormalities comparable to those seen in COVID-19. Many therapies have been approved and some are under trial for the effective treatment of viral infections including Tocilizumab and Siltuximab.