When it comes to using radiation against lung cancer, preliminary clinical studies were pretty clear: More is better. So why did a large phase 3 clinical trial find exactly the opposite—that stage III non-small cell lung ...
Jun 26, 2019
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Radiotherapy is one of the most effective ways to destroy cancer cells and shrink tumors. Around 50 percent of patients with tumors located in the gastrointestinal cavity (liver, pancreas, colon, prostate, etc) receive this ...
May 30, 2019
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Administration of the EGLN inhibitor FG-4592 prior to ablative radiotherapy provided protection against fatal gastrointestinal bleeding and improved survival in a mouse model of unresectable pancreatic cancer.
Apr 30, 2019
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Scientists have reported that many inheritance mutations are caused by DNA damage rather than errors in DNA doubling. The study was conducted by an international research group and published in Nature Genetics.
Dec 6, 2018
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Soldiers at radar installations who were exposed to high doses of radiation during their service passed on more genetic alterations to their children than families without radiation exposure. This has been demonstrated in ...
Oct 8, 2018
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The United States is in the midst of a head-and-neck cancer epidemic. Although survival rates are relatively high—after treatment with chemotherapy and radiation—survivors can suffer permanent loss of salivary function, ...
Aug 30, 2018
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Patients with a greater than 10 pack/year history of smoking tend to develop an especially dangerous form of head and neck squamous cell cancer (HNSCC) for which prognosis remains poor and treatments have changed little during ...
Aug 14, 2018
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An international team of researchers found how cancer cells respond to DNA damage signaling when in low oxygen, or hypoxia. Through comprehensive gene expression analyses, the team determined how one family of genes controls ...
Mar 20, 2018
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University of Alberta researchers have discovered a mechanism that may make cancer cells more susceptible to treatment. The research team found that the protein RYBP prevents DNA repair in cancer cells, including breast cancer.
Jan 9, 2018
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Biophysicists have shown that following low-dose exposure to X-rays (at 80 milligrays), stem cells remain healthy, proliferate, and do not accumulate DNA damage to be passed on to their progeny. The paper was published in ...
Dec 20, 2017
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