Direct transcriptional up-regulation of cyclooxygenase-2 by hypoxia-inducible factor (HIF)-1 promotes colorectal tumor cell survival and enhances HIF-1 transcriptional activity during hypoxia
Cancer Research (2006) - Comment
pubmed: 16818642  doi: 10.1158/0008-5472.can-06-0425  issn: 0008-5472  issn: 1538-7445 

Abderrahmane Kaidi, David Qualtrough, Ann C. Williams, Christos Paraskeva