TNF and gestational diabetes: Whereas miR-222-3p negatively correlated with the plasma levels of TNF-α and IL-6, and miR-103a-3p expression negatively correlated with the serum TNF-α concentrations in the pregnancy stage and 2–3 years post-delivery period in women with gestational diabetes mellitus who consumed a Mediterranean diet supplemented with extra virgin olive oil (>40 mL/d) and pistachios (>35 g/d) [41].