On the other hand, no correlation of the expression of MCU regulators (MICU1‐3 and EMRE) with tumor size and lymph node infiltration was detected (Appendix Fig S1A and B), suggesting that either no control is exerted on MCU regulators or that post‐translational modifications may be critical (Patron et al, 2014; Petrungaro et al, 2015). Here, SMDT1 is linked to neoplasm.