Identification of RNA Markers in Red Blood Cells for Doping Control in Autologous Blood Transfusion.

ABSTRACT: The World Anti-Doping Agency (WADA) has prohibited the use of autologous blood transfusion (ABT) as a doping method by athletes. It is difficult to detect this doping method in laboratory tests, and a robust testing method has not yet been established. We conducted an animal experiment and used total RNA sequencing (RNA-Seq) to identify novel RNA markers to detect ABT doping within red blood cells (RBCs) as a pilot study before human trials. This study used whole blood samples from Wistar rats. The whole blood samples were mixed with a citrate-phosphate-dextrose solution with adenine (CPDA) and then stored in a refrigerator at 4 °C for 0 (control), 10, or 20 days. After each storage period, total RNA-Seq and bioinformatics were performed following RNA extraction and the purification of the

SUBMITTER: Sugasawa T 

PROVIDER: S-EPMC9317427 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature