“…With respect to the regression analysis, PRS was not a predictor for treatment response in our sample. Some evidences exist about the non-shared genetic bases of OCD risk and OCD treatment response 22,55 . In addition, although other studies have found an association between OCD treatment response and genes previously associated to OCD risk 14,15,19 (such as SLC1A1, SLC6A4 or BDNF 12,13 ), to our knowledge, only one genetic variant (rs3087879 in SLC1A1 gene) has been related to both OCD treatment response (a greater resistance) and OCD risk 12 .…”