PO-224 Fourier transform infrared spectroscopy-based detection of hypoxia-induced biomolecular changes in different cancer cell lines

Introduction Our previous studies have shown that under hypoxic stress human colorectal and breast cancer cells produce higher amounts of lipids compared to that under normoxic environment. The aim of this study was to estimate hypoxia induced cell metabolic response via the biochemical composition in prostate and lung cancer cells by using Fourier transform infrared spectroscopy (FTIR). Material and methods Lung cancer cell lines NCI-H69, COR-L23 and prostate cancer cell line PC3, and primary prostate cancer culture NFI-56 were seed in serum-free medium in density 1 × 106 per well in triplicates in 6-well plates and incubated for 48 in normoxic and hypoxic (5% CO2, 1% O2 and 94% N2) condit…