... drafted the manuscript and directed the overall study.AcknowledgementsWe would like to thank Dr Richard Harrop, Oxford Biomedica UK Ltd, for discussions about 5T4, and for providing the anti-5T4 ... culture,as a source of PCa-exosomes, and the expression of typicalexosome-markers (e.g. the tetraspanin CD9) and someknown markers of prostate (PSA and PSMA) were exam-ined. The LNCaP cells (whole ... malecancer in the west, with projected 186,000 new cases, and 28,000 deaths in the USA expected in 2008 (AmericanCancer Society, Atlanta, Georgia 2008). Whilst advancesare being made in understanding...