Recent studies have shown that variants in FAT atypical cadherin 3 (FAT3). kinectin 1 (KTN1). discs large homolog2 (DLG2) and deleted in colorectal cancer (DCC) genes influence the structure of the human mesolimbic reward system. We conducted a systematic analysis of the potential functional single nucleotide polymorphisms (SNPs) in these genes associated with heroin addiction. https://safeersappliancers.shop/product-category/neff-c17ms32h0b-n90-built-in-60cm-electric-single-oven-stainless-steel/