Siccardi studied at the medical faculty of the University of Pavia and received his M.D. in 1968.[1] He later became associate professor for genetics (1973 to 1980) and then for microbiology (1974 to 1980).[2] After a short research trip to Rome as a full professor (1980 to 1982), he became full Professor for molecular immunology at the University of Milan from 1982 until today.[2] From 1990 to 1994 he was Operative Director of the DIBIT, San Raffaele Scientific Institute in Milan.[2] From 1991 to 1998 he coordinated the HIV/AIDS research at the Ospedale San Raffaele of the University of Milan.[2] He is (2015) professor for molecular immunology at the university of Milan and member of the board of the Istituto Nazionale di Genetica Molecolare (INGM).[3] From 2000 to 2008 he also was a deputy professor for genetics at the Faculty of Psychology of the Università Vita-Salute San Raffaele in Milan and from 2006 to today (2015) deputy professor for History of Molecular Genetics at the Faculty of Biotechnology of the Università Vita Salute San Raffaele.[2]
^Scarlatti, G; Tresoldi, E; Björndal, A; Fredriksson, R; Colognesi, C; Deng, H. K.; Malnati, M. S.; Plebani, A; Siccardi, A. G.; Littman, D. R.; Fenyö, E. M.; Lusso, P (1997). "In vivo evolution of HIV-1 co-receptor usage and sensitivity to chemokine-mediated suppression". Nature Medicine. 3 (11): 1259–65. doi:10.1038/nm1197-1259. PMID9359702. S2CID28713999.
^Guttinger, M; Guidi, F; Chinol, M; Reali, E; Veglia, F; Viale, G; Paganelli, G; Corti, A; Siccardi, A. G. (2000). "Adoptive immunotherapy by avidin-driven cytotoxic T lymphocyte-tumor bridging". Cancer Research. 60 (15): 4211–5. PMID10945632.