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THE MEDICAL NEWS

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from News-Medical.Net - Latest Medical News and Research from Around the World

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http://www.news-medical.net

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Life & Style → Health

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35,1 položek/den

Researchers uncover new genetic links influencing blood lipid composition

7:26
DZNE researchers have generated new insights into how the human genome shapes the chemical composition and concentration of blood lipids.

Severe asthma patients often face multiple overlooked health conditions

7:26
Most people living with severe asthma are also battling other health conditions that go under the radar, a major new study has found.

Digital pens and tablets could offer non-invasive tools for routine dementia screening

7:26
Handwriting requires a combination of fine motor control and a complex set of mental skills, such as selecting, organizing, and interpreting sensory information, making it a cognitively challenging task. Because of its high demand on the brain, it is a potential marker of cognitive decline, especially as we age. Then, our handwriting often becomes slower or choppier.

How food and alcohol cues leave different signatures in the brain

7:26
Food and alcohol cues appear to engage partially distinct EEG oscillatory patterns, with food cues linked mainly to increased delta activity and alcohol-related processing showing alpha and delta differences in key contrasts. The effects were strongest in participants with relatively higher AUDIT scores, but neural changes were small and subjective cue responses were more robust.

Scientists uncover why genome guardian p53 protein is uniquely prone to collapse

6:54
The protein p53 is often called the guardian of the genome for its central role in preventing cancer. Yet paradoxically, it is also one of the most frequently mutated and dysfunctional proteins in human tumors.

Women may face greater cognitive impact from dementia risk factors

6:54
Researchers from the University of California San Diego School of Medicine found that women not only experience a higher burden of certain modifiable dementia risk factors, but also appear more vulnerable to their effects on cognitive function.

Study reveals cellular mechanisms driving resistance to targeted cancer therapies

6:54
Despite impressive innovations in medicine, most advanced-stage cancers still carry a grim prognosis. Developing more effective treatments requires a deeper understanding of the cellular processes that drive the formation and growth of common cancers.

Ensitrelvir cuts household COVID-19 risk when given after exposure

6:54
Ensitrelvir, an oral SARS-CoV-2 3C-like protease inhibitor, reduced symptomatic RT-PCR-confirmed COVID-19 among household contacts when given within 72 hours after symptom onset in the infected index patient. In the phase 3 SCORPIO-PEP trial, COVID-19 occurred in 2.9% of ensitrelvir recipients versus 9.0% of placebo recipients, with similar overall adverse-event rates.

Anxiety and depression linked to mirror opposite sides of the brain's emotional center

6:54
A longitudinal study tracking children over a period of seven years identified distinct brain-wave patterns emerging from age 9 can forecast a child's vulnerability to anxiety or depression by age 13.

Biomimetic nanocomposite hydrogel promotes tendon healing and tissue regeneration

6:22
The new system, termed KGN@PB@CM, combines several advanced elements. Prussian blue (PB) nanozymes act as potent reactive oxygen species (ROS) scavengers, while kartogenin (KGN)-a small molecule that promotes stem cell migration and tenogenic differentiation-is loaded onto the PB core.
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