PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17442736-5 2007 Reductions in oxygen tension resulted in dose-dependent increases in GLUT1 and GLUT3 expression. Oxygen 14-20 solute carrier family 2 member 1 Homo sapiens 69-74 17442736-10 2007 Our results show that GLUTs are upregulated by hypoxia via a HIF-1-mediated pathway in trophoblast cells and suggest that the GLUT response to hypoxia in vivo will be determined not only by low oxygen tension but also by other factors that modulate HIF-1 levels. Oxygen 194-200 solute carrier family 2 member 1 Homo sapiens 22-26