Natural peroxisome proliferator-activated receptor-alpha agonist cream demonstrates similar therapeutic response to topical steroids in atopic dermatitis Natural peroxisome proliferator-activated receptor-alpha agonist cream demonstrates similar therapeutic response to topical steroids in atopic dermatitis J Dermatolog Treat J Dermatolog Treat 2011 2011 22 22 359 359 365 365 doi.org/ doi.org/ 10.3109/09546634.2010.499932 10.3109/09546634.2010.499932 20964572 20964572. This evidence concerns the gene PPARA and atopic eczema.