Interferon - Wikipedia
Interferons (IFN s, / ˌɪntərˈfɪərɒn / IN-tər-FEER-on[1]) are a group of signaling proteins [2] made and released by host cells in response to the presence of several viruses. In a typical scenario, a virus-infected cell will release interferons causing nearby cells to heighten their anti-viral defenses.
Interferon | Biochemistry, Immune System & Viral Defense
2024年10月7日 · interferon, any of several related proteins that are produced by the body’s cells as a defensive response to viruses. They are important modulators of the immune response. Interferon was named for its ability to interfere with viral proliferation.
Interferon - StatPearls - NCBI Bookshelf
2023年7月10日 · Interferons (IFNs) are proteins that belong to the group of signaling molecules known as cytokines involved in the upregulation of the immune response.
What Are Interferons (IFNs)? - Cleveland Clinic
Interferons are a type of lab-made protein that can help your immune system fight certain infections and diseases. Interferon medications act in a similar way to the natural interferons your body makes. Healthcare providers sometimes use interferons to treat viral infections, certain cancers and other health conditions.
Immune system - Interferons, Antibodies, Cells | Britannica
2024年10月17日 · Cells that have been infected with a virus produce interferon, which sends a signal to other cells of the body to resist viral growth. When first discovered in 1957, interferon was thought to be a single substance, but since then several types have been discovered, each produced by a different type of cell.
Interferons - PMC - National Center for Biotechnology Information
It was originally thought that interferon could be used as a general anti-viral agent and in anti-cancer therapy. There are many different types of interferons, now known as interferons “alpha,” “beta,” “gamma” and “lambda,” with different cellular receptors and modes of action, and there are possibly 24 different types of alpha ...
11.4B: Interferons - Biology LibreTexts
2022年12月24日 · Interferons (IFNs) are proteins made and released by host cells in response to the presence of pathogens such as viruses, bacteria, parasites, or tumor cells. IFNs belong to the large class of glycoproteins known as cytokines. Interferons are named after their ability to “interfere” with viral replication within host cells.
Interferons at age 50: past, current and future impact on biomedicine
The family of interferon (IFN) proteins has now more than reached the potential envisioned by early discovering virologists: IFNs are not only antivirals with a spectrum of clinical effectiveness...
Viruses and interferon: a fight for supremacy - Nature
2002年9月1日 · Interferons (IFNs) — the body's first line of antiviral defence — are cytokines that are secreted by host cells in response to virus infection. By inducing the expression of hundreds of...
The Type I Interferons: Basic Concepts and Clinical Relevance in …
The interferons (IFN)s are a family of cytokines with antiviral, antiproliferative, and antitumor activities, as well as immunomodulatory effects on the innate and adaptive immune responses (Lengyel, 1982; Pestka et al., 1987).
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