IGF2BP3 and type 2 diabetes mellitus: Thus, we further detected the serum concentration of IGF2BP3 in a population‐based cross‐sectional study and found that there was a nonlinear, U‐shaped association between serum IGF2BP3 level and odds of T2DM, with a minimal risk at 0.62 to 1.76 ng/L of serum IGF2BP3 level.