Interferon omega

Interferon omega (IFN-ω) is a type of interferon that belongs to the Type I interferon family. It is a group of proteins produced and released by host cells in response to the presence of several pathogens, such as viruses, bacteria, parasites, and also tumor cells.

Structure and Function

Interferon omega, like other interferons, is a cytokine that is characterized by its antiviral, antiproliferative, and immunomodulatory properties. It is produced by leukocytes and other cells in response to viral infection or other immune stimuli. The protein signals other cells to heighten their antiviral defenses and limit the spread of infection.

Clinical Significance

Interferon omega has been used in the treatment of several diseases, including hepatitis C, multiple sclerosis, and certain types of cancer. It has also been used in veterinary medicine to treat viral infections in animals, such as feline immunodeficiency virus (FIV) and canine parvovirus.

Side Effects

Like other interferons, interferon omega can cause side effects in some patients. These can include flu-like symptoms, such as fever, chills, muscle aches, and fatigue. More serious side effects can include depression, changes in vision, and problems with the blood cells.

See Also

• Interferon
• Type I interferon
• Cytokine
• Hepatitis C
• Multiple Sclerosis
• Cancer