By combining traditional eye imaging techniques with adaptive optics—a technology that enhances imaging resolution—researchers at the National Eye Institute (NEI) have shown for the first time how cells across different ...
Sep 14, 2022
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48
Stress is typically thought of as a negative phenomenon, but researchers at HKU Dentistry found "positive stress" that can induce good changes in tooth stem cells to make them more resistant to injury and disease.
Sep 1, 2022
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14
Brain cells with the same "birthdate" are more likely to wire together into cooperative signaling circuits that carry out many functions, including the storage of memories, a new study finds.
Aug 22, 2022
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657
Using a new imaging technique, researchers from the National Eye Institute have determined that retinal lesions from vitelliform macular dystrophy (VMD) vary by gene mutation. Addressing these differences may be key in designing ...
Jul 28, 2022
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1
Having a baby after breast cancer does not negatively impact a woman's chance of surviving the disease. A new study shows that survival is no worse in younger women, those who had not been pregnant before, and those with ...
Jul 5, 2022
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Antibiotics are among the most powerful superheroes of medicine. From the introduction of penicillin in the 1930s to the dramatic rescues that occur today when doctors use strong antibiotics like vancomycin to combat "superbugs," ...
Jun 15, 2022
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3
Active testosterone therapy for transgender men may negatively impact IVF outcomes, suggests a mouse study being presented Monday at ENDO 2022, the Endocrine Society's annual meeting in Atlanta, Ga.
Jun 13, 2022
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14
When we initiate an action in our everyday lives—chasing after a runaway napkin or getting out of the car—the brain releases a chemical messenger called dopamine that helps regulate the brain area that controls this action.
Mar 24, 2022
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92
Researchers have explored the cellular changes that occur in human mammary tissue in lactating and non-lactating women, offering insight into the relationship between pregnancy, lactation, and breast cancer.
Jan 28, 2022
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142
New research from the University of East Anglia and Quadram Institute reveals how our immune cells use the body's fat stores to fight infection.
Dec 8, 2021
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