Specific terms like “SGLT-2 inhibitors”, “SGLT2i“, “flozins”, “adipocyte”, “adipokines”, “adiponectin”, “leptin”, “ghrelin”, “resistin”, “apelin”, “adipose tissue”, “weight loss”, ”diabetes mellitus type 2”, “heart failure” were selected to be the key words to sift out studies, which might be potentially relevant. Here, SLC5A2 is linked to diabetes mellitus.