News tagged with hydrogen peroxide

Related topics: microorganisms

Cancer cells shown to co-opt DNA 'repair crew'

In experiments with human colon cancer cells and mice, a team led by scientists at the Johns Hopkins Kimmel Cancer Center say they have evidence that cancer arises when a normal part of cells' machinery generally used to ...

May 08, 2017
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Why high-dose vitamin C kills cancer cells

Vitamin C has a patchy history as a cancer therapy, but researchers at the University of Iowa believe that is because it has often been used in a way that guarantees failure.

Jan 09, 2017
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DNA as a weapon of immune defense

Our innate immune system, made up mainly of phagocytes, protects our body by exterminating bacteria. To do this, it uses two mechanisms. The first kills foreign bodies within the phagocyte itself. The second kills them outside ...

Mar 01, 2016
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