Cancerul ar putea fi tratat cu un virus
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Urmărește-ne pe DiscoverOamenii de ştiinţă canadieni de la Universitatea din Otawa au modificat virusul folosit pentru producerea vaccinului împotriva variolei. Virusul astfel obţinut, numit JX-594, a fost testat pe 23 de persoane bolnave de cancer.
Opt dintre acestea au primit intravenos o doză maximă a noului tratament viral, iar la şapte dintre ele, virusul a atacat numai celulele maligne, nu şi pe cele sănătoase.
De asemenea, la şase bolnavi care au primit aceeaşi terapie, tumoarea nu s-a mai dezvoltat. Deşi nu tratează efectiv cancerul, noul tratament este promiţător, permiţând dezvoltarea unor terapii eficiente.
