Novel combination therapies involving nitroxoline, its analogue or pharmaceutically acceptable salt thereof with at least one additional anti-cancer chemotherapy or immunotherapy agent are described. Related kits, pharmaceutical compositions and methods of production arlinee also described.Se describen terapias de combinacion novedosas que involucran nitroxolina, su analogo o sal farmaceuticamente aceptable del mismo con por lo menos un agente adicional de quimioterapia o de inmunoterapia anti-cancer; tambien se describen kits relacionados, composiciones farmaceuticas y metodos de produccion.