neuropeptide

noun
neu·​ro·​pep·​tide | \ ˌnu̇r-ə-ˈpep-ˌtīd How to pronounce neuropeptide (audio) , ˌnyu̇r- \

Definition of neuropeptide

: an endogenous peptide that influences neural activity or functioning

Examples of neuropeptide in a Sentence

Recent Examples on the Web The brand spent years researching the botanical actives—among them Neurophroline, a wild indigo extract that activates the release of a calming neuropeptide—that would work best in tandem to counteract the skin’s stress response. Fiorella Valdesolo, WSJ, 14 Apr. 2021 Laughter can even boost our immune system response through the release of stress-and illness-reducing neuropeptides. Everyday Einstein Sabrina Stierwalt, Scientific American, 9 Feb. 2020 In human mothers, levels of this neuropeptide increase when labor begins. Jen Christensen, CNN, 2 Dec. 2019 This might prompt your trigeminal nerve to release neuropeptides (brain molecules) that affect your meninges (three protective layers of tissue around your brain and spinal cord), ultimately leading to pain, the Mayo Clinic explains. Colleen Stinchcombe, SELF, 23 June 2018 Palma’s preliminary studies indicate that Africanized honey bees produce more of these neuropeptides than other honey bees do. Elizabeth Pennisi, Science | AAAS, 15 June 2018 Also the chemicals that control our brain, called neuropeptides, not only trigger hunger, but also trigger anger and impulsive behaviors. Natalie Dreier, ajc, 7 May 2018 In the abdomens of male drosophila lie brain cells which produce a pleasure protein called neuropeptide corazonin, which triggers the release of sperm and seminal fluid. Melissa Healy, latimes.com, 19 Apr. 2018 Using optogenetics, the scientists rigged up a system in which fruit flies flying into red light would activate that neuropeptide, effectively ejaculating. Melissa Healy, latimes.com, 19 Apr. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'neuropeptide.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of neuropeptide

1973, in the meaning defined above

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Time Traveler for neuropeptide

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The first known use of neuropeptide was in 1973

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Dictionary Entries Near neuropeptide

neuropathy

neuropeptide

neuropharmacology

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Cite this Entry

“Neuropeptide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neuropeptide. Accessed 23 Jan. 2022.

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More Definitions for neuropeptide

neuropeptide

noun
neu·​ro·​pep·​tide | \ ˌn(y)u̇r-ə-ˈpep-ˌtīd How to pronounce neuropeptide (audio) \

Medical Definition of neuropeptide

: an endogenous peptide (as an endorphin or an enkephalin) that influences neural activity or functioning

More from Merriam-Webster on neuropeptide

Britannica.com: Encyclopedia article about neuropeptide

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