Temporal and local fluctuations in O2 in tumors require adaptive mechanisms to support cancer cell survival and proliferation. The transcriptome associated with cycling hypoxia (CycHyp) could thus represent a prognostic biomarker of cancer progression.
Boidot, R., Branders, S., Helleputte, T., Illan Rubio, L., Dupont, P., & Feron, O. (2014). A generic cycling hypoxia-derived prognostic gene signature: application to breast cancer profiling. OncoTarget, 5(16), 6947-6963. https://hdl.handle.net/2078.5/254353 (Original work published 2014)