interleukin

White cell signal

Interleukin is any of a class of proteins that regulate immune responses by signaling between white blood cells.

Abbreviated IL and numbered (IL-1, IL-6, IL-17), different interleukins trigger inflammation, stimulate antibody production, or coordinate immune cell activity.

They figure prominently in immunology research and treatments for autoimmune diseases and cancer.

cytokine

glycoprotein

Protein bonded to carbohydrates

IL-6 · pyrogenic · proinflammatory · anti-inflammatory

immune

T-cell

Thymus-derived immune lymphocyte

antigen · antibody · immunoglobulin · monocyte · neutrophil · eosinophil · basophil · hematopoiesis · thymus · spleen

signaling

receptor

Signal-receiving molecule

phosphorylation · kinase · transcription · activation · ligand · upregulation · downregulation · tyrosine · binding

inflammation

fever

Elevated body temperature

  • arthritisInflamed joint disease
  • sepsisDangerous inflammatory infection response
  • edemaPathological tissue puffiness

prostaglandins · histamine · autoimmune · allergy · psoriasis · rheumatoid · pyrexia

therapy

immunotherapy

Disease treatment via body's defenses

recombinant · therapeutic · biosimilar · treatment · blockade · disease-modifying

Categories
Opposites
immune signaling molecule type

interleukinantibody

Protein targeting foreign substances

immunoglobulin · interferon

immune function direction

interleukinimmunosuppressant

Agent reducing bodily defenses

corticosteroid · cyclosporine

Family

intervene, intermission, leukemia, cytokine, leukocyte, cytokines, interferon, intercellular

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