What is interferon beta 1a used for?

Interferon beta-1a is in a class of medications called immunomodulators. It works by decreasing inflammation and preventing nerve damage that may cause symptoms of multiple sclerosis.

Where is interferon beta 1a administered?

You can inject interferon beta-1a in areas of your body with a layer of fat between the skin and muscle, such as your thigh, the outer surface of your upper arms, your stomach, or your buttocks. If you are very thin, only inject in your thigh or the outer surface of your arm for injection.

Does interferon beta 1a reduce inflammation?

Interferon beta balances the expression of pro- and anti-inflammatory agents in the brain, and reduces the number of inflammatory cells that cross the blood brain barrier. Overall, therapy with interferon beta leads to a reduction of neuron inflammation.

Is interferon beta 1a an immunosuppressant?

Summary: Interferon proteins are normally considered virus-fighters, but scientists have found evidence that one of them, interferon beta, has an immune-suppressing effect that can help some viruses establish persistent infections.

What does interferon mean?

(in-ter-FEER-on) A natural substance that helps the body’s immune system fight infection and other diseases, such as cancer. Interferons are made in the body by white blood cells and other cells, but they can also be made in the laboratory to use as treatments for different diseases.

What is interferon made from?

Interferons are a family of naturally-occurring proteins that are made and secreted by cells of the immune system (for example, white blood cells, natural killer cells, fibroblasts, and epithelial cells). Three classes of interferons have been identified: alpha, beta, and.

How much does beta interferon cost?

How much does Avonex cost?

The cost for Avonex intramuscular powder for injection 30 mcg is around $7,240 for a supply of 4 powder for injection, depending on the pharmacy you visit. Prices are for cash paying customers only and are not valid with insurance plans.

Is interferon anti inflammatory?

The type I interferons (IFNs), IFN-alpha and IFN-beta, are cytokines that have antiviral, antiproliferative, and immunomodulatory activities. Data are now emerging that suggest that type I IFNs are also important mediators of anti-inflammatory responses.

Does interferon beta 1a suppress the immune system?

This medicine does not suppress the immune system, and patients taking it do not have an increased risk of infection. Rebif® slows the course of multiple sclerosis when used regularly over long periods of time.

How is interferon beta 1a made?

What is interferon beta-1a (Rebif), and what is it used for? Interferon beta-1a (Rebif) is a protein produced by recombinant DNA technology using genetically engineered Chinese Hamster Ovary Cells into which the human interferon beta genes have been introduced.

Is interferon an antiviral?

All interferons share several common effects: they are antiviral agents and they modulate functions of the immune system.

What’s the difference between interferon beta 1a and 1A?

Interferon beta-1a. Interferon beta-1a (also interferon beta 1-alpha) is a cytokine in the interferon family used to treat multiple sclerosis (MS). It is produced by mammalian cells, while interferon beta-1b is produced in modified E. coli.

How is interferon beta 1a used to treat MS?

Interferon beta-1a is used to treat relapsing forms of multiple sclerosis in adults (including clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease). interferon beta-1a will not cure MS, it will only decrease the frequency of relapse symptoms.

What is the crystal structure of interferon beta?

The crystal structure of human interferon beta at 2.2-A resolution. Type I interferons (IFNs) are helical cytokines that have diverse biological activities despite the fact that they appear to interact with the same receptor system. To achieve a better understanding of the structural basis for the different activitie

Is it safe to stop taking interferon beta 1a?

Do not use more or less of it or use it more often than prescribed by your doctor. Interferon beta-1a controls the symptoms of MS but does not cure it. Continue to use interferon beta-1a even if you feel well. Do not stop using interferon beta-1a without talking to your doctor.