SGCD and hypertrophic cardiomyopathy: However, sporadic studies have indicated that SNPs in the SGCD gene are associated with brachial and hip circumference, paclitaxel sensitivity in the NCI60 cancer cell line, Ca2+ signaling in selenium resistance in the NCI60 cell line, coronary spasm in Japanese patients with hypertrophic cardiomyopathy, hypertrophic cardiomyopathy and norepinephrine secretion [26], [27], [38]–[41].