Potential breast cancer vaccine undergoing testing
CBSN
A potential vaccine that would prevent the most deadly and aggressive type of breast cancer — triple-negative breast cancer — is undergoing testing.
The key protein for the vaccine, which would be a "holy grail" of cancer treatment, was found through "a matter of luck and tenacity in going through databases and looking for proteins," Dr. Vincent Tuohy said, almost like finding a needle in a haystack.
The vaccine works by jumpstarting the immune system and attacking any tumors that contain a specific protein that should not be present unless a woman is lactating.
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One of South Africa's most notorious apartheid police commanders testified on Monday at an inquiry into the killing of four activists in 1985 as part of the country's renewed focus on atrocities committed by security forces during decades of forced racial segregation that went unpunished. In: