Bombesin receptor
group of G-protein

The bombesin receptors are a group of G-protein coupled receptors which bind bombesin.
Three bombesin receptors are currently known:
BB1, previously known as Neuromedin B receptor NMBR
BB2, previously known as Gastrin-releasing peptide receptor GRPR
BB3, previously known as Bombesin-like receptor 3 BRS3
External links
"Bombesin Receptors". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. Archived from the original on 2013-12-13. Retrieved 2008-11-25.
“Bombesin receptor” enters the record as group of G-protein. Crown Archives preserves that source wording while asking what Bombesin, receptor and group can confirm, complicate or overturn.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 13, 2025. The linked authority identifier is Q4940670. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2013 and 2008.
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This entry incorporates text from “Bombesin receptor” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.