Chemistry and Pharmacology of GPBAR1 and FXR Selective Agonists, Dual Agonists, and Antagonists

Handb Exp Pharmacol. 2019:256:137-165. doi: 10.1007/164_2019_237.

Abstract

In the recent years, bile acid receptors FXR and GPBAR1 have attracted the interest of scientific community and companies, as they proved promising targets for the treatment of several diseases, ranging from liver cholestatic disorders to metabolic syndrome, inflammatory states, nonalcoholic steatohepatitis (NASH), and diabetes.Consequently, the development of dual FXR/GPBAR1 agonists, as well as selective targeting of one of these receptors, is considered a hopeful possibility in the treatment of these disorders. Because endogenous bile acids and steroidal ligands, which cover the same chemical space of bile acids, often target both receptor families, speculation on nonsteroidal ligands represents a promising and innovative strategy to selectively target GPBAR1 or FXR.In this review, we summarize the most recent acquisition on natural, semisynthetic, and synthetic steroidal and nonsteroidal ligands, able to interact with FXR and GPBAR1.

Keywords: Bile acid receptors; Farnesoid X receptor (FXR); G-protein-coupled receptor (GPBAR1); Natural ligands; Semisynthetic ligands; Synthetic ligands.

Publication types

  • Review

MeSH terms

  • Bile Acids and Salts / chemistry*
  • Bile Acids and Salts / pharmacology
  • Humans
  • Ligands
  • Receptors, Cytoplasmic and Nuclear / agonists*
  • Receptors, Cytoplasmic and Nuclear / antagonists & inhibitors*
  • Receptors, G-Protein-Coupled / agonists*
  • Receptors, G-Protein-Coupled / antagonists & inhibitors*

Substances

  • Bile Acids and Salts
  • GPBAR1 protein, human
  • Ligands
  • Receptors, Cytoplasmic and Nuclear
  • Receptors, G-Protein-Coupled
  • farnesoid X-activated receptor