Interferon-lambda

Interferon-lambda (IFN-λ), also known as type III interferon, is a class of proteins which are part of the interferon family. They are involved in the immune response to viral infections.

Function

Interferon-lambda proteins are involved in the immune response to viral infections. They are produced by cells in response to viral infection, and they help to limit the spread of the virus by activating immune cells.

Types

There are four types of interferon-lambda: IFN-λ1, IFN-λ2, IFN-λ3, and IFN-λ4. Each type has a slightly different function, but all are involved in the immune response to viral infections.

Role in disease

Interferon-lambda proteins play a role in several diseases, including hepatitis C, respiratory syncytial virus (RSV), and influenza. In these diseases, the proteins help to limit the spread of the virus and reduce the severity of the disease.

Research

Research is ongoing into the role of interferon-lambda proteins in disease and the potential for using these proteins as a treatment for viral infections.

See also

• Interferon
• Immune response
• Viral infection

References

Interferon-lambda Resources
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