Skip to main content

GPR120

  • Reference work entry
  • First Online:
Encyclopedia of Signaling Molecules
  • 310 Accesses

Synonyms

FFAR4; Free fatty acid receptor 4; GPR129; G-protein coupled receptor 120; G-protein coupled receptor 129; G-protein coupled receptor GT01; G-protein coupled receptor PGR4; O3FAR1; Omega-3 fatty acid receptor 1

Historical Background

G-protein-coupled receptors (GPCRs), also known as 7-transmemebrane domain receptors (7-TM receptors), have about 850 predicted members that act as cell surface messengers in response to extracellular signals, thus triggering intracellular signaling events (Kroeze et al. 2003). GPCRs are subject to activation by ligands, lights, hormones, neurotransmitters, odorants, or drug molecules, regulating various physiological functions including, but not limiting to, lipid metabolism and inflammation (Oh et al. 2010; Talukdar et al. 2011). Among these members, GPR120 was identified by searching the databases of rhodopsin-like GPCRs that belongs to the rhodopsin family of GPCRs and is conservative in human and mouse (Fredriksson et al. 2003). Until 2010,...

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 4,499.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 4,499.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  • Fredriksson R, Höglund PJ, Gloriam DE, Lagerström MC, Schiöth HB. Seven evolutionarily conserved human rhodopsin G protein-coupled receptors lacking close relatives. FEBS Lett. 2003;554(3):381–8.

    Article  PubMed  CAS  Google Scholar 

  • Gong Z, Yoshimura M, Aizawa S. G protein-coupled receptor 120 signaling regulates ghrelin secretion in vivo and in vitro. Am J Physiol Endocrinol Metab. 2014;306(1):E28–35.

    Article  PubMed  CAS  Google Scholar 

  • Hirasawa A, Tsumaya K, Awaji T, Katsuma S, Adachi T, et al. Free fatty acids regulate gut incretin glucagon-like peptide-1 secretion through GPR120. Nat Med. 2005;11:90–4.

    Article  PubMed  CAS  Google Scholar 

  • Hudson BD, Shimpukade B, Mackenzie AE, Butcher AJ, Pediani JD, et al. The pharmacology of TUG-891, a potent and selective agonist of the free fatty acid receptor 4 (FFA4/GPR120), demonstrates both potential opportunity and possible challenges to therapeutic agonism. Mol Pharmacol. 2013;84:710–25.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  • Ichimura A, Hirasawa A, Godefroy OP, et al. Dysfunction of lipid sensor GPR120 leads to obesity in both mouse and human. Nature. 2012;483:350–4.

    Article  PubMed  CAS  Google Scholar 

  • Kazakos K. Incretin effect: GLP-1, GIP, DPP4. Diabetes Res Clin Pract. 2011;93:S32–6.

    Article  CAS  Google Scholar 

  • Kroeze WK, Sheffler DJ, Roth BL. G-protein-coupled receptors at a glance. J Cell Sci. 2003;116:4867–9.

    Article  PubMed  CAS  Google Scholar 

  • Marzuillo P, Grandone A, Conte M, Capuano F, Cirillo G, et al. Novel association between a nonsynonymous variant (R270H) of the G-protein-coupled receptor 120 and liver injury in children and adolescents with obesity. J Pediatr Gastroenterol Nutr. 2014;59:472–5.

    Article  PubMed  CAS  Google Scholar 

  • Miyauchi S, Hirasawa A, Iga T, Liu N, Itsubo C, et al. Distribution and regulation of protein expression of the free fatty acid receptor GPR120. Naunyn Schmiedeberg's Arch Pharmacol. 2009;379:427–34.

    Article  CAS  Google Scholar 

  • Mobraten K, Haug TM, Kleiveland CR, et al. Omega-3 and omega-6 PUFAs induce the same GPR120-mediated signalling events, but with different kinetics and intensity in Caco-2 cells. Lipids Health Dis. 2013;12:101.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  • Oh DY, Talukdar S, Bae EJ, et al. GPR120 is an ω-3 fatty acid receptor mediating potent anti-inflammatory and insulin-sensitizing effects. Cell. 2010;142:687–98.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  • Oh DY, Walenta E, Akiyama TE, et al. A Gpr120-selective agonist improves insulin resistance and chronic inflammation in obese mice. Nat Med. 2014;20:942–7.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  • Ozdener MH, Subramaniam S, Sundaresan S, Sery O, Hashimoto T, et al. CD36- and GPR120-mediated Ca2+signaling in human taste bud cells mediates differential responses to fatty acids and is altered in obese mice. Gastroenterology. 2014;146:995–1005.

    Article  PubMed  CAS  Google Scholar 

  • Raptis DA, Limani P, Jang JH, Ungethum U, Tschuor C, et al. GPR120 on Kupffer cells mediates hepatoprotective effects of ω3-fatty acids. J Hepatol. 2014;60:625–32.

    Article  PubMed  CAS  Google Scholar 

  • Talukdar S, Olefsky JM, Osborn O. Targeting GPR120 and other fatty acid sensing GPCRs ameliorates insulin resistance and inflammatory diseases. Trends Pharmacol Sci. 2011;32(9):543–50.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  • Tanaka T, Katsuma S, Adachi T, Koshimizu TA, Hirasawa A, Tsujimoto G. Free fatty acids induce cholecystokinin secretion through GPR120. Naunyn Schmiedeberg's Arch Pharmacol. 2008;377:523–7.

    Article  CAS  Google Scholar 

  • Taneera J, Lang S, Sharma A, Fadista J, Zhou Y, et al. A systems genetics approach identifies genes and pathways for type 2 diabetes in human islets. Cell Metab. 2012;16:122–34.

    Article  PubMed  CAS  Google Scholar 

  • Watterson KR, Hudson BD, Ulven T, Milligan G. Treatment of type 2 diabetes by free fatty acid receptor agonists. Front Endocrinol. 2014;5:137.

    Article  Google Scholar 

  • Yan Y, Jiang W, Spinetti T, Tardivel A, et al. Omega-3 fatty acids prevent inflammation and metabolic disorder through inhibition of NLRP3 inflammasome activation. Immunity. 2013;38(6):1154–63.

    Article  PubMed  CAS  Google Scholar 

  • Zhang D, So WY, Wang Y, Wu SY, Cheng Q, Leung PS. Insulinotropic effects of GPR120 agonists are altered in obese non-diabetic and diabetic states. Clin Sci. 2016;131:247–60.

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Po Sing Leung .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer International Publishing AG

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Wang, Y., Leung, P.S. (2018). GPR120. In: Choi, S. (eds) Encyclopedia of Signaling Molecules. Springer, Cham. https://doi.org/10.1007/978-3-319-67199-4_101625

Download citation

Publish with us

Policies and ethics