What is the Difference Between Cytokines and Interferons?
🆚 Go to Comparative Table 🆚Cytokines and interferons are both proteins involved in the immune system, but they have distinct functions and signaling patterns. Here are the main differences between them:
- Function: Cytokines are regulatory proteins that control the growth and activity of immune cells, while interferons are a group of proteins that help prevent viral replication in infected cells.
- Signaling Patterns: Cytokines follow autocrine, paracrine, or endocrine signaling patterns, whereas interferons follow autocrine or paracrine signaling.
- Types: Cytokines can be classified into various types, such as chemokines, interferons, interleukins, lymphokines, tumor necrosis factors, and growth factors. Interferons, on the other hand, are divided into three main classes: type I, type II, and type III.
In summary, cytokines are involved in regulating the immune system, while interferons focus on preventing viral replication. They also follow different signaling patterns and can be classified into various types.
Comparative Table: Cytokines vs Interferons
Here is a table summarizing the differences between cytokines and interferons:
Cytokines | Interferons |
---|---|
Regulatory proteins that control the growth and activity of immune system cells | Signaling proteins made and released by host cells in the presence of viruses, germs, or cancer cells |
Follow autocrine, paracrine, or endocrine signaling | Follow autocrine or paracrine signaling |
Affect the growth of all blood cells and other cells that help the immune and inflammation response | Detect viruses, germs, or cancer cells in the body and trigger killer immune cells to fight and prevent replication |
Belong to innate and adaptive immune systems | Belong to innate immune system |
Types include chemokines, interferons, interleukins, lymphokines, tumor necrosis factors, and growth factors | Mainly divided into three classes: type I IFN, type II IFN, and type III IFN |
Cytokines are small proteins that play a crucial role in cell signaling and controlling the growth and activity of immune system cells. They belong to both innate and adaptive immune systems and follow autocrine, paracrine, or endocrine signaling. On the other hand, interferons are a group of proteins that help in the innate immune response and follow autocrine or paracrine signaling. They detect viruses, germs, or cancer cells in the body and trigger killer immune cells to fight and prevent replication.
- Cytokines vs Interleukins
- Cytokines vs Hormones
- Lymphokines vs Cytokines
- Cytokines vs Chemokines
- Cytokines vs Opsonins
- Interferon vs Peginterferon
- Type I vs Type II Interferon
- Interferon Alpha 2A vs 2B
- Interferon Beta-1A vs 1B
- Intracellular vs Intercellular Signaling
- Interleukin 1 vs 2
- Antibodies vs T Cells
- T Helper vs T Cytotoxic Cells
- Cytotoxicity vs Genotoxicity
- Cytotoxic vs Cytostatic Drugs
- T Cells vs B Cells
- Gene Therapy vs Immunotherapy
- Phagocytes vs Lymphocytes
- Sepsis vs Cytokine Storm