interferon(redirected from IFN)
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1. Any of a group of glycoproteins that are produced by different cell types in response to various stimuli, such as exposure to a virus, bacterium, parasite, or other antigen, and that inhibit infection through mechanisms such as preventing viral replication or regulating the immune system.
2. Any of a group of synthetic glycoproteins that are structurally similar to these compounds and are used therapeutically, especially as antivirals.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Biochemistry) biochem any of a family of proteins made by cells in response to virus infection that prevent the growth of the virus. Some interferons can prevent cell growth and have been tested for use in cancer therapy
[C20: from interfere + -on]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
in•ter•fer•on(ˌɪn tərˈfɪər ɒn)
any of various proteins, produced by virus-infected cells, that inhibit reproduction of the invading virus and induce resistance to further infection.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Any of a group of proteins that are produced by animal cells in response to infection by a virus and that, in many cases, prevent replication of the virus. Some interferons trigger an immune response in the body. They have been investigated as treatment for many diseases, including certain cancers.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Immune system proteins that help to protect cells against attack by some kinds of viruses.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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|Noun||1.||interferon - an antiviral protein produced by cells that have been invaded by a virus; inhibits replication of the virus|
alpha-interferon - a form of interferon that is produced endogenously and commercially for its pharmacological effects (including regulation of the immune system and antiviral and antineoplastic effects)
beta-interferon - a form of interferon that is produced by fibroblasts and have antiviral effects; used in the treatment of multiple sclerosis
gamma-interferon - a form of interferon that is produced by T cells and macrophages; involved in the activation of phagocytes
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
interferon[ˌɪntəˈfɪərɒn] N → interferón m
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
n (Chem) → Interferon nt
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
n. interferón, proteína natural liberada por células expuestas a la acción del virus que se usa en el tratamiento de infecciones y neoplasmas.
English-Spanish Medical Dictionary © Farlex 2012
interferonn interferón m; alpha (beta, etc.) interferon interferón alfa (beta, etc.); pegylated — interferón pegilado
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.