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Trace levels of food pathogen do not always translate to health risk, says study
Ultra-sensitive food safety tests may drive food waste and unavailability with limited public health benefit, according to a Frontiers in Science study. These food safety measures and ultra-sensitive tests may drive edible ...
2 minutes ago
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Automated intervention shows significant increase in smoking cessation behavior
Researchers at Children's Hospital of Philadelphia (CHOP) found that a new automated tobacco treatment system integrated into routine pediatric care helped drive a 3.9% absolute increase in smoking cessation among mothers—a ...
5 hours ago
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Medical research news
Stem cell therapy shows promise for reversing aging-related frailty in new clinical trial
Stem cells are gaining attention for their potential to treat leukemia, certain solid tumor cancers, and inherited metabolic disorders. Now, a clinical trial reports that a single dose can significantly improve physical strength ...
A new digital imagery program can help students reduce anxiety levels
With exams looming and a lot potentially riding on their future, many university students suffer from anxiety. This pressure can often create a cycle of worry that is difficult to break without the right tools. A new study ...
No evidence to suggest medicinal cannabis is effective for depression, anxiety or PTSD, says systematic review
A landmark paper published in Lancet Psychiatry—the largest-ever review of the safety and efficacy of cannabinoids across a range of mental health conditions—found no evidence that medicinal cannabis is effective in treating ...
10 hours ago
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Early adult drinking linked to middle-age cognitive decline—even after extended abstinence
It's well known that alcohol consumption is an age-old method for coping with stress. But recent research led by the University of Massachusetts Amherst has found that when such self-medication begins in early adulthood, ...
12 hours ago
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The Alzheimer's gut-brain link: How butyrate could curb amyloid-β buildup and inflammation
Alzheimer's disease (AD) is a neurodegenerative disease that causes progressive memory loss and a significant decline in mental functions. Past studies have shown that people with AD exhibit a buildup of a protein called ...
Fathers' health crucial to improving pregnancy and child outcomes, study highlights
New research from the University of Southampton and international partners shines a spotlight on the significant and often under-recognized role that fathers' health and well-being play in shaping pregnancy and child outcomes. ...
10 hours ago
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Usage of psychedelic psilocybin rises after state decriminalization, new study finds
Psilocybin is a naturally occurring psychedelic compound that is the active ingredient in certain types of mushrooms (also called magic mushrooms), long used by Indigenous communities in parts of Mexico and Central America ...
Universal, ready-to-use immunotherapy detects and destroys endometrial cancer in preclinical tests
Endometrial cancer is the most common gynecologic cancer in the United States and is one of the few cancers in which survival rates have steadily declined over the last few decades. The most aggressive subtypes are a significant ...
11 hours ago
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RNA barcodes fast-track brain connection mapping
By tagging neurons with molecular "barcodes," researchers have mapped connections among thousands of neurons in the mouse brain with unprecedented speed and resolution. The approach could expand understanding not only of ...
11 hours ago
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Upgraded smart mask tracks breath biomarkers for days with solar cell
Exhaled breath can provide a treasure trove of health information, offering a noninvasive window to both respiratory microenvironments and systemic physiological states. But collecting such data is a challenge.
12 hours ago
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Early life stress linked to long-lasting digestive issues
Early life stress may lead to digestive issues later in life, driven by changes in the gut and sympathetic nervous systems, according to a new study published in the journal Gastroenterology.
14 hours ago
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Working memory may rely on calcium-tuned synaptic boosts, study suggests
Working memory is a cognitive function that is essential for carrying out everyday activities and temporarily retaining information. This process enables us to understand information, learn and manage responses in a controlled ...
13 hours ago
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How serotonin can be hijacked in the brain
Scientists have uncovered a powerful strategy that the brain uses to coordinate chemical signaling. In a new study, researchers found that in the striatum, a brain region central to learning and moving, one chemical signaling ...
15 hours ago
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Largest-ever Parkinson's study shows how symptoms differ between men and women
Parkinson's disease is the fastest growing neurological disorder, with more than 10 million cases worldwide. Up to 150,000 Australians currently live with the disease and 50 new cases are diagnosed each day.
17 hours ago
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Brain computer interface enables rapid communication for two people with paralysis
Loss of communication can be among the most devastating symptoms for patients with paralysis. A new study by investigators from Mass General Brigham Neuroscience Institute and Brown University describes an investigational ...
18 hours ago
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A poorly 'cleaned' brain may increase the risk of psychosis
How can the onset of psychotic symptoms characteristic of schizophrenia be explained? Despite their major and often irreversible impact on intellectual abilities and autonomy, the biological mechanisms that precede their ...
19 hours ago
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Modeling suggests climate change could drive millions into physical inactivity by 2050
Rising temperatures due to climate change could drive millions more adults globally into physical inactivity by 2050, being linked to hundreds of thousands of premature deaths and billions of dollars in lost productivity, ...
10 hours ago
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Gene expression program linked to neurotransmission in the living human brain identified
Researchers have identified a distinct and reproducible gene expression program associated with neurotransmission in the living human brain, offering unprecedented insight into the molecular mechanisms that support human ...
10 hours ago
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