Malaria parasite shows promise as effective treatment for cancers

The parasites that cause malaria may be helpful in treating patients with terminal cancers, Chinese researchers speculate, although more work is needed before the idea can be adopted for clinical use.

In their study, malaria parasites were injected into the bodies of patients in a precisely controlled manner designed to minimize risks. The parasites stimulated the immune system, which in turn fought off cancerous cells, according to the Guangzhou Institute of Biomedicine and Health.

Zhong Nanshan, a member of the Chinese Academy of Engineering and a leading member of the research team, said nearly 30 patients have been involved in trials over the past four years. Of the 10 cases that were under observation in the past year, five have shown progress against cancers.