Notably, expression of alpha-2-macroglobulin, transthyretin, alpha-1-antitrypsin, and properdin was in common in different lung tumor models, but regulation of orosomucoid-8, apolipoprotein-A1, apolipoprotein-C3, apolipoprotein-E, glutathione peroxidase-3, plasma retinol-binding protein, and serum amyloid P component was unique when the serum proteomes of c-myc and c-raf tumor bearing mice were compared.
Notably, we demonstrate significant regulation of alpha-1-antitrypsin, alpha-2-macroglobulin, hemoglobin subunit alpha, vitamin D-binding protein, major urinary proteins, and transthyretin (up to eight-fold) in serum of lung tumor bearing mice.