In addition, an inclination to correlation between expression levels in omental adipose tissue and better tumor differentiation (G1) was found for UCP1 and CD68 protein in patients with MHO and with worse (high grade, G3) differentiation—for UCP1 mRNA (in MHO group) and CD68 protein expression (in SO group) (Table 4). The gene discussed is CD68; the disease is neoplasm.