Siological conditions during tumor growth we sought evidence of TUSC2 hypoxic link. As a result, we found in the NCBI Gene Expression Omnibus several experimental assays performed on different cell types that consistently showed TUSC2 mRNA suppression by hypoxia (see records GDS2759, GDS2018, GDS2760, and GDS2951 for FUS1/TUSC2 at http:// www.ncbi.nlm.nih.gov/sites/entrez). Based on these data and