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Published 8 October 2026
Gut microbiota-derived small molecules, peptides, and proteins in GPCR signaling: current evidence for β-arrestin involvement
Yushan Hu · Yiru Liu · Haiyan Yao · Siteng Wang · Yice Gao · Ruixue Li · Hui Sun
Frontiers in Microbiology
doi 10.3389/fmicb.2026.1979411