3 resultados
The hypoxia-inducible factor-1 (HIF-1) transcription factor is an important regulator of tumor response to hypoxia that include increased angiogenesis, glycolytic metabolism, and resistance to apoptosis. HIF-1 activity is regulated by the availability of the HIF-1alpha subunit, the levels of which
We have reported previously that PX-478 (S-2-amino-3-[4'-N,N,-bis(chloroethyl)amino]phenyl propionic acid N-oxide dihydrochloride) has potent antitumor activity against a variety of human tumor xenografts associated with the levels of the hypoxia-inducible factor-1alpha (HIF-1alpha) within the
The effect of novel 3-{4-[2-hydroxyl-(1-methyl ethylamine) propyl oxygen]phenyl}propionic acid cetylester (PAC) as a surface modification ligand on the delivery of liposomes into cultured cardiomyocytes was investigated. Small unilamellar liposomes with and without PAC (PAC-liposome and