Based on limited published evidence, OR7G3 is an olfactory receptor that functions as an odorant receptor localized to the plasma membrane and mediates signal transduction 1. A single nucleotide polymorphism (rs10414255) in OR7G3 was associated with adiposity and eating behaviors in a family-based study, suggesting potential involvement in appetite regulation 1. Additionally, OR7G3 methylation status was identified as a differentially methylated gene in bladder cancer tissues and integrated into a prognostic risk model for survival prediction 2, though the functional significance of this association remains unclear.