Monday, December 6, 2021

X-ray laser reveals how radiation damage arises

An international research team has used the X-ray laser European XFEL to gain new insights into how radiation damage occurs in biological tissue. The study reveals in detail how water molecules are broken apart by high-energy radiation, creating potentially hazardous radicals and electrically charged ions, which can go on to trigger harmful reactions in the organism.

from Top Health News -- ScienceDaily https://ift.tt/31zwY3V

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Age-related genetic changes in the blood associated with poor cancer prognosis

Researchers have discovered that expansion of mutant blood cells, a phenomenon linked to aging, can be found in cancerous tumors, and this i...