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== Gain-of-function research ==

'''Gain-of-function research''' (pronunciation: /ɡeɪn ɒv ˈfʌŋkʃən rɪˈsɜːrtʃ/) is a term used in [[molecular biology]] to refer to the investigation of the increased potency or altered functionality of [[pathogens]]. This type of research is often conducted to understand the potential risks of [[disease]] outbreaks and to develop effective [[vaccines]] and [[therapies]].

=== Etymology ===

The term "gain-of-function" is derived from the concept that the research involves the enhancement or acquisition of new functions in a biological entity, such as a [[virus]] or [[bacteria]]. The term "research" is from the Old French ''recherche'', meaning "to seek out, search closely".

=== Related Terms ===

* [[Molecular biology]]: The branch of biology that deals with the structure and function of the macromolecules essential to life.
* [[Pathogens]]: Microorganisms that can cause disease.
* [[Disease]]: A particular abnormal condition that negatively affects the structure or function of all or part of an organism.
* [[Vaccines]]: A biological preparation that provides active acquired immunity to a particular infectious disease.
* [[Therapies]]: Treatment intended to relieve or heal a disorder.
* [[Virus]]: A small infectious agent that replicates only inside the living cells of an organism.
* [[Bacteria]]: A type of biological cell, they constitute a large domain of prokaryotic microorganisms.

[[Category:Medical Dictionary]]
[[Category:Molecular Biology]]
[[Category:Research]]

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