kisspeptin

British

/ ˌkɪsˈpɛptɪn /

noun

a protein molecule that is responsible for triggering the onset of puberty in humans

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of kisspeptin

C21: after the KiSS-1 gene that produces it

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

kisspeptin

It also decided to move forward on two other peptides not listed in the complaint: kisspeptin and ibutamoren mesylate.

From Salon ● Apr. 4, 2026

"However, the exact role of dynorphin and its receptor in the regulation of kisspeptin neurons was not clearly understood."

From Science Daily ● Dec. 22, 2023

The results indicate that kisspeptin neurons with dynorphin receptors are important for normal female rat reproduction, as they allow proper hormone secretion and ovulation.

From Science Daily ● Dec. 22, 2023

The UK researchers say kisspeptin has potential to treat a condition that affects up to 10% of people.

From BBC ● Feb. 3, 2023

Melatonin, a hormone that the body releases in darkness, is known to suppress kisspeptin.

From Nature ● Oct. 3, 2017

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023