Medical research
Stroke damage mechanism identified
Researchers have discovered a mechanism linked to the brain damage often suffered by stroke victims—and are now searching for drugs to block it.
Nov 27, 2014
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News tagged with oxygen species
Oncology & Cancer
Cold plasma patch could make immunotherapy more effective for treating melanoma
An interdisciplinary team of researchers at the UCLA Jonsson Comprehensive Cancer Center has developed a medicated patch that can deliver immune checkpoint inhibitors and cold plasma directly to tumors to help boost the immune ...
Feb 3, 2020
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Medical research
Muscles maintain proper function by producing reactive oxygen species at the right time
Mitochondria help injured muscle cells (myofibers) repair by soaking up calcium that enters from the site of injury and using it to trigger increased production of reactive oxygen species. Although reactive oxygen species ...
Sep 5, 2017
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Oncology & Cancer
Study identifies an expanded role for PKM2 in helping cancer cells survive
It has long been known that cancer cells use nutrients differently than normal cells. In recent years, the rapidly reemerging field of cancer metabolism has shed new light on the ways that cancers use glucose to grow and ...
Nov 3, 2011
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Other
Physicians' exposure to radiation prompt cellular changes that may protect the body from harm
Cardiologists who perform heart operations using x-ray guided catheters are exposed to ionising radiation at levels two to three times higher per year than those experienced by radiologists. Now, new research has found the ...
Aug 24, 2011
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Medical research
What happens when breast cancer spreads to the lungs?
When cancer cells break away from the original tumor in metastatic—stage IV—breast cancer, they usually spread to the bones, liver or lungs. A new study, associated with the MetEpiStem project, describes what happens ...
Jul 13, 2022
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Health
How maternal smoking or nicotine use increases the risk of cardiovascular disease in later life
Scientists now understand more about why being exposed to nicotine while you were a fetus will increase your risk of developing cardiovascular disease as an adult. "We have found distinct links between cigarette smoking or ...
Jul 21, 2011
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Medical research
Aircraft noise exposure increases damage from myocardial infarction, finds study
Traffic noise may play an essential role in the development and deterioration of ischemic heart disease. Researchers from the Cardiology Department at the University Medical Center Mainz have now discovered that noise exposure ...
Feb 15, 2023
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Oncology & Cancer
Starving cancer cells of sugar could be the key to future treatment
All the cells in our bodies are programmed to die. As they get older, our cells accumulate toxic molecules that make them sick. In response, they eventually break down and die, clearing the way for new, healthy cells to grow. ...
Sep 28, 2015
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Psychology & Psychiatry
Immune-inflammatory biomarkers higher in severe mental illness, type 2 diabetes mellitus
Individuals with severe mental illness or type 2 diabetes mellitus (T2DM) have increased levels of peripheral immune-inflammatory biomarkers, which may contribute to neurocognitive and social deficits, according to a study ...
Aug 11, 2022
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