ATP5MK and cancer: In the glycans of AGP, sialyl LeX structures (NeuAcα2,3Galβ1,4[Fucα1,3]GlcNAcβR) are commonly present only in tri- and tetra-antennary chains with quantitative differences, and these glycans are recognized as having an important involvement in the inflammation response that occurs in a wide variety of diseases and physiological events including cancer [1,10,11,12,13,14,15,16,17,18].