Sirtuin

C2 16+
Pronunciation Definitions Examples Grammatical Forms Origin and Evolution

Pronunciation: /sɜrtuːɪn/

Definitions of sirtuin

noun a type of protein that plays a role in regulating cellular processes such as aging and metabolism

Example Sentences

A1 A sirtuin is a type of protein that helps regulate cellular functions.

A2 Scientists are studying the role of sirtuins in aging and longevity.

B1 Sirtuins are known to play a key role in gene regulation and metabolism.

B2 Research has shown that activating sirtuins can have beneficial effects on health.

C1 The complex interactions of sirtuins with other proteins are still being investigated.

C2 Sirtuins have emerged as promising targets for therapeutic interventions in various diseases.

Examples of sirtuin in a Sentence

formal Sirtuins are a class of proteins that play a key role in regulating cellular processes.

informal I read an article about sirtuins and how they can impact aging.

slang Have you heard about those sirtuin things? They're supposed to be like the fountain of youth or something.

figurative Sirtuins are like the gatekeepers of our cells, making sure everything runs smoothly.

Grammatical Forms of sirtuin

past tense

sirtuined

plural

sirtuins

comparative

more sirtuin

superlative

most sirtuin

present tense

sirtuins

future tense

will sirtuin

perfect tense

have sirtuined

continuous tense

is sirtuining

singular

sirtuin

positive degree

sirtuin

infinitive

to sirtuin

gerund

sirtuining

participle

sirtuined

Origin and Evolution of sirtuin

First Known Use: 1999 year
Language of Origin: English
Story behind the word: The word 'sirtuin' is a blend of 'sir2' (silent information regulator 2) and 'protein'. It was coined to refer to a class of proteins that are involved in regulating various biological processes.
Evolution of the word: Since its first known use in 1999, the word 'sirtuin' has become widely recognized in the field of molecular biology and aging research. It is now commonly used to describe a group of proteins that play a key role in cellular processes related to aging, metabolism, and stress response.