HBV as a target for CAR or TCR-T cell therapy.

Engineering HBV-specific T cells utilizing a chimeric antigen receptor (CAR) or a classical T cell receptor (TCR) provides a well characterized, sizeable and functionally intact population of HBV-specific T cells with identical in vitro functionality to the T cells isolated in patients who resolved acute HBV infection. In this review we present evidences of the virological and immunological features of chronic HBV infection, alone or in combination with Hepatitis Delta that might make it amenable for CAR/TCR-T cells therapy.