A non-pathogenic Leishmania tarentolae vector based- HCV polytope DNA vaccine elicits potent and long lasting Th1 and CTL responses in BALB/c mice model. - Ansari N; Rafati S; Taheri T; Roohvand F; Farahmand M; Hajikhezri Z; Keshavarz A; Samimi-Rad K (Molecular immunology, 2019)