May 1, 2024 When adults became angry after remembering past experiences, the function of cells lining the blood vessels was negatively impaired, which may restrict blood flow, according to a new study. Previous research has found that this may increase the risk of heart disease and stroke. In this study, episodes of anxiety and sadness did not trigger the same change in functioning of the blood vessel ...
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May 2, 2024 A new study has revealed an association between favorable survival outcomes for melanoma patients and the presence of higher populations of tissue-resident memory T cells (TRM). Data obtained from this study could be used not only for a TRM-based machine learning model with predictive powers for melanoma prognosis but could also elucidate the role ...
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May 2, 2024 Researchers are on a mission to kill drug-resistant bacteria, and a new study has identified a therapy that can penetrate the slime that such infections use to protect themselves from antibiotics.Researchers have shown that an antimicrobial peptide from cows has potential for treating incurable infections from the bacterium Klebsiella pneumoniae. The bacteria, commonly found in the intestines, is ...
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May 2, 2024 A new device for taking blood samples uses microneedles and a suction cup instead of a large needle. People with a phobia of needles stand to benefit. More blood can be obtained than with the classic finger prick, making diagnostic measurements more reliable. Because the device can be produced at low cost, it is also suitable for developing ...
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May 1, 2024 The team discovered that an essential nutrient called choline is transported into the brain, across the blood-brain barrier, by a protein transporter called FLVCR2. This is discovery will inform future design of drugs for diseases such as Alzheimer's and stroke, mimicking choline so they can be smuggled into the ...
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May 1, 2024 A team has identified a molecular cellular mechanism that is linked to microencephaly, a condition in which a baby's head is much smaller than ...
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May 1, 2024 A new study involved high-resolution scans that enabled the researchers to visualize brain connections at submillimeter spatial resolution. Together, these pathways form a 'default ascending arousal network' that sustains wakefulness in the resting, conscious human ...
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May 1, 2024 An mRNA cancer vaccine quickly reprogrammed the immune system to attack the most aggressive type of brain tumor in a first-ever human clinical ...
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Apr. 30, 2024 After-care food and drink accounted for about 22% of the day's added sugar and about one-third of the sweet and salty snack foods the children ate, according to a new ...
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May 1, 2024 We all have our own preferred drinking temperatures for different alcoholic beverages, with people commonly enjoying beer or white wine chilled, red wine near room temperature, or baijiu (Chinese whisky) or sake warmed. Now, researchers report that alcoholic beverages may taste more or less 'ethanol-like' at different temperatures, and this may be ...
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May 1, 2024 Working with teens, researchers designed RESeT: a snowy virtual world with six activities intended to improve mood. In a 3-week study of 44 teens, researchers found that most of the teens used the technology about twice a week without being prompted and reported lower stress levels after using the ...
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May 1, 2024 The mysteries of how memory works are explained in a new book that suggests anyone can boost their powers of recall -- and that losing your keys is ...
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