Differential Gene Expression in Post-Finasteride Syndrome Patients

This study is the first to consider gene expression differences in men with PFS in explaining the etiology of this condition. Given gene expression per se is not mechanistic and does not imply causality, experiments with downstream processes of protein expression and activity should be undertaken to provide mechanistic data and clarify the results of this work. Further investigation should also explore upstream processes including the mechanisms regulating gene expression in the setting of PFS and identify risk factors for individuals, with a potential focus on genetic risk factors. At this time, patients should be informed regarding possible side effects of 5ARI that may persist even following discontinuation of treatment as part of their counseling.

Howell S, Song W, Pastuszak A, Khera M. doi: 10.1016/j.jsxm.2021.05.009 [Journal of Sexual Medicine]