Photoactive bacteria bait may help in fight against MRSA infections

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Researchers are testing whether a light-active version of heme, the molecule responsible for transporting oxygen in blood circulation, may help people infected with MRSA. Photodynamic therapy, or PDT, involves a compound known as a photosensitizer, which can be activated by visible light to kill diseased cells or bacteria. PDT is a clinically proven method for fighting cancer but has not yet been developed for treating MRSA infections.

from Latest Science News -- ScienceDaily https://ift.tt/2CdLZtu

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