Dataset for the proteomic inventory and quantitative analysis of the breast cancer hypoxic secretome associated with osteotropism

Dataset for the proteomic inventory and quantitative analysis of the breast cancer hypoxic secretome associated with osteotropism

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The cancer secretome includes all of the macromolecules secreted by cells into their microenvironment.Cancer cell secretomes are significantly different to that of normal cells reflecting the changes that normal cells have undergone during read more their transition to malignancy.More importantly, cancer secretomes are known to be active mediators of both local and distant host cells and play an important role in the progression and dissemination of cancer.Here we have quantitatively profiled both the composition of breast cancer secretomes associated with osteotropism, and their modulation under normoxic and hypoxic conditions.

We detect and quantify 162 secretome proteins across all conditions which show differential hypoxic induction and association with osteotropism.Mass Spectrometry proteomics data have been deposited to the ProteomeXchange Consortium with here the dataset identifier PXD000397 and the complete proteomic, bioinformatic and biological analyses are reported in Cox et al.(2015) [1].