L-Glutamic γ-monohydroxamate is an antitumor agent, inhibits cell proliferation. L-Glutamic γ-monohydroxamate selectively inhibits the uptake of L-histidine into microvascular endothelial cell. L-Glutamic γ-monohydroxamate, as a vanadium ligand, activates glucose uptake and metabolism, thus decreases the blood glucose levels in vivo[1][2][3].
[1]. Vila J, et al. In vitro and in vivo anti-tumor activity of L-glutamic acid gamma-monohydroxamate against L1210 leukemia and B16 melanoma. Int J Cancer. 1990 Apr 15;45(4):737-43.
[2]. Sakurai E, et al. Stereoselective transport of histidine in rat lung microvascular endothelial cells. Am J Physiol Lung Cell Mol Physiol. 2002 Jun;282(6):L1192-7.
[3]. Goldwaser I, et al. L-Glutamic acid gamma-monohydroxamate. A potentiator of vanadium-evoked glucose metabolism in vitro and in vivo. J Biol Chem. 1999 Sep 10;274(37):26617-24.