Methods of preparing a primary cell sample

Abstract

The invention provides methods of preparing a sample of viable diseased cells obtained from a human subject for clinical testing, wherein the methods inhibit anoikis and/or anoikis in the cells while maintaining the physiological functions and genomic composition of the cells when they were in vivo. In the methods of the invention, primary cells are cultured in media comprising at least one anoikis inhibitor, preferably at least one inhibitor of an intrinsic anoikis pathway and at least one inhibitor of an extrinsic anoikis pathway, under anti-anoikis atmospheric conditions, such as greater than 2% and less than 20% oxygen. Method combining multiple culturing conditions, including surface attachment under conditions that inhibit anoikis, are also provided. Compositions and kits for use in the methods of the invention are also provided.

Dependencies are inferred from the claim text.