interferons

Virus-fighting signals

Interferons are proteins released by cells in response to viral infection, signaling neighboring cells to heighten their defenses.

They "interfere" with viral replication, hence the name.

Different types (alpha, beta, gamma) serve distinct immune functions.

Synthetic interferons are used therapeutically to treat certain cancers and viral diseases like hepatitis: The doctor prescribed interferon therapy.

antiviral

viral replication

Pathogen self-copying process

cytokine · infection control

therapeutic

multiple sclerosis

Autoimmune demyelinating neurological disease

leukemia · clinical trials · side effects · immunotherapy · autoimmune diseases · oncology · remission · flu-like symptoms

production

recombinant DNA

Lab-fused genetic sequences

fermentation · gene cloning · purification · glycoprotein · biosimilars · manufacturing · quality control

signaling

phosphorylation

Phosphate group attachment process

types

subtypes

Narrower divisions of categories

Opposites
immune function

interferonsimmunosuppressants

Drugs reducing body defenses

corticosteroids · cyclosporine

immune molecule type

interferonsantibodies

Proteins targeting pathogens

immunoglobulins · complement proteins

Family

interferon, interferometry

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