%Change of CD40LG was higher at 24 h post-hypoglycemia in T2D in mild-hypo (20.0 ± 20.0 vs. -6.4 ± 2.8%change of CD40LG at 24 h post-hypoglycemia in T2D, study-1 vs. study-2, p = 0.033) (Fig. 3D). Here, CD40LG is linked to type 2 diabetes mellitus.