The Leishmania nicotinamidase is essential for NAD + production and parasite proliferation - Gazanion, E.; Garcia, D.; Silvestre, R.; Gérard, C.; Guichou, J.F.; Labesse, G.; Seveno, M.; Cordeiro-da-Silva, A.; Ouaissi, A.; Sereno, D.; Vergnes, B. (Molecular Microbiology, 2011)