A world of sport, the enhancement of performance has always been at the forefront, and the fight against doping continuously presents new challenges to science. Athletes not only deploy their physical strength but also technological innovations to increase their competitiveness. In recent years, gene doping has received increasing attention, opening new dimensions in the enhancement of sports performance alongside traditional forms of doping. Le mécanisme et les effets du dopage génique The essence of gene doping is that athletes modify their genetic material, allowing their bodies to produce performance-enhancing substances on their own. The latest scientific findings suggest that gene doping can be detected in blood samples even after a…