ABCC8 and diabetes mellitus: Figure 1B presents a summary of the obtained results, indicating that SNPs in the CACNA1D and CACNA1E genes did not exhibit any interactions with other genes, but only with themselves. The rs5219 was found to be in contact with two genes, NUCB2 and ABCC8, which are associated with diabetes. Interestingly, this SNP interacts with ABCC8, a gene responsible for encoding SUR1.