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Gs155

From SNPedia

Gs155
Magnitude 2.5
Repute Bad
Summary CYP3A5 non-expressor
Criteria Gs155/criteria


This is common for Caucasians, but rare for African populations. As a CYP3A5 non-expressor you are unable to metabolize some common medications. This influences the synthesis of cholesterol, steroids and other lipids. The enzyme metabolizes drugs such as olanzapine, tacrolimus, nifedipine and cyclosporine as well as the steroid hormones testosterone, progesterone and androstenedione.