S100A13 and Cachexia: S100A13 is a member of S100 calcium-binding protein, functioning in cell cycle progression and membrane permeability.30AZGP1 plays an important role in lipid mobilization and contributes to malignancy-related cachexia and PPT1 encodes a small glycoprotein involved in lipid catabolism by removing thioester-linked fatty acyl groups from cysteine residues.