The manuscript presents on-site sampling of human brain tumors with solid phase microextraction followed by their biochemical profiling towards the discovery of biomarkers.
Bogusiewicz, J., Goryńska, P. Z., Gaca, M., Chmara, K., Goryński, K., Jaroch, K., Paczkowski, D., Furtak, J., Harat, M., Bojko, B. On-Site Sampling and Extraction of Brain Tumors for Metabolomics and Lipidomics Analysis. J. Vis. Exp. (159), e61260, doi:10.3791/61260 (2020).