Health
'Short sleepers' can get just 4 hours a night and feel fine. But is their health at risk?
"Sleep is overrated."
Mar 20, 2019
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Oncology & Cancer
Hormone found to suppress immune cells, allowing cancer to evade detection
Researchers at UT Southwestern Medical Center have discovered how a hormone interacts with a receptor on the surface of immune cells to shield cancer cells from the body's natural defenses.
Jul 25, 2025
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299
Diseases, Conditions, Syndromes
First 13 cases of deadly fungal infection emerge in US
Thirteen cases of a sometimes deadly and often drug-resistant fungal infection, Candida auris, have been reported in the United States for the first time, health officials said Friday.
Nov 4, 2016
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Radiology & Imaging
Human images from world's first total-body scanner unveiled
EXPLORER, the world's first medical imaging scanner that can capture a 3-D picture of the whole human body at once, has produced its first scans.
Nov 19, 2018
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6372
HIV & AIDS
Engineered stem cells seek out, kill HIV in living organisms
(Medical Xpress) -- Expanding on previous research providing proof-of-principal that human stem cells can be genetically engineered into HIV-fighting cells, a team of UCLA researchers have now demonstrated that these cells ...
Apr 12, 2012
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Medications
Researchers study the link between vitamin D and inflammation
Scientists recently gained insights into how vitamin D functions to reduce inflammation caused by immune cells that might be relevant to the responses during severe COVID-19. In a study jointly published by Purdue University ...
Nov 18, 2021
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995
Medications
Existing antihistamine drugs show effectiveness against COVID-19 virus in cell testing
Three common antihistamine medications have been found in preliminary tests to inhibit infection of cells by the coronavirus that causes COVID-19, University of Florida Health researchers have found.
Dec 7, 2020
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Parkinson's & Movement disorders
Oral bacteria linked to Parkinson's via the gut-brain axis
Korean researchers have uncovered compelling evidence that oral bacteria, once colonized in the gut, can affect neurons in the brain and potentially trigger Parkinson's disease.
Sep 23, 2025
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493
Health
Time to inform the public about the adverse effects of ultra-processed foods, researchers say
A team led by researchers from the Université Sorbonne Paris Nord and Université Paris Cité, France, has summarized where we are in our understanding of the adverse health effects related to ultra-processed food with some ...
Health
How often do people have sex?
Australians report having sex once or twice a week, on average. For Brits, it's less than once a week, while Americans report having sex two to three times a week.
Feb 25, 2019
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