The CRSA regroups a very strong potential for biomedical research oriented towards both fundamental and translational research. Research is performed in association with the clinical and biological departments of the Saint-Antoine-Tenon-Armand Trousseau hospitals belonging to the same General Hospital Group. The CRSA is composed of 13 accredited research teams and one administrative team located mainly on the site of the Saint-Antoine hospital but also of hospital Armand Trousseau.