“…As an additional limitation of our study, we acknowledge that, although PWBC are an easily obtainable cell model widely used for studying gene expression changes in insulin resistance and related abnormalities [5,[7][8][9], they are not involved in lipid metabolism, thus leaving open the question whether or not our data can be translated into pathophysiological mechanisms controlling serum triglycerides levels. Thus, present data have to be considered as a preliminary, hypothesis generating, finding that needs to be deeper addressed by additional studies in cells responsible of lipid metabolism, including hepatocytes and adipocytes.…”