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672 notícias encontradas para "researchers"
What your tears could reveal about your brain
What your tears could reveal about your brain
A few tears may someday reveal important clues about a person's neurological health. Researchers reporting in ACS Omega developed a low-cost electrochemical sensor designed to detect dopamine, a neurotransmitter involved in movement, learning, motivation and emotional regulation.
Scientists uncover how fungi 'blind' the immune system—offering new hope against superbugs
Scientists uncover how fungi 'blind' the immune system—offering new hope against superbugs
Researchers at the University of Sheffield have discovered that a fungus deadly to people with weakened immune systems can disable a critical defense used by neutrophils, the body's front-line, infection-fighting white blood cells.
First randomized controlled trial shows promise of a ketogenic diet in psychotic disorders
First randomized controlled trial shows promise of a ketogenic diet in psychotic disorders
Published today in Schizophrenia Bulletin, a first-of-its-kind randomized controlled trial (RCT) from researchers at the University of California, San Francisco (UCSF), adds to growing literature on the potential benefit of a ketogenic diet for treating psychotic disorders. The s
Long-term exposure to air pollution linked to increased risk of Parkinson's disease
Long-term exposure to certain types of air pollution is linked to an increased risk of Parkinson's disease, Cambridge researchers have found in a critical review of the existing evidence.
Reducing vehicle emissions could prevent thousands of deaths in Canada
A shift to cleaner transportation could prevent more than 3,600 premature deaths in Montreal and Toronto by reducing ultrafine particle pollution, a new study led by McGill researchers found.
Decline in work productivity found 15 years before early-onset dementia diagnosis
People diagnosed with early-onset dementia had reduced work productivity up to 15 years before diagnosis, according to a study published in Neurology. Researchers also found the number of years of lower productivity varied depending on the type of dementia.
Ivermectin isn't a cancer miracle drug, but influencers claim otherwise
Though researchers have been studying the animal deworming drug ivermectin for decades, there is no evidence that it's a safe or effective way to treat cancer in people.
Foto: Merlin Lightpainting / Pexels
Team discovers metabolic pathway in cell nucleus that helps cancer progress
A team at Roswell Park Comprehensive Cancer Center has identified a novel metabolic pathway that plays a key role in enabling cancer to progress through gene activation. In a new study published in the journal Nature Communications, the researchers show that shutting down the pat
Foto: Google DeepMind / Pexels
Neuron silence may predict epileptic seizures milliseconds before onset, could lead to sei
After the storm comes the calm. But contrary to the famous proverb, the brain's neurons enter a period of calm before the neuronal storm that is an epileptic seizure. An international team of researchers has now demonstrated that this silencing of neurons can serve as a marker ca
AI-guided CRISPR uncovers oxytocin receptor as unexpected psoriasis drug target
Biohub researchers have performed what they believe is the first genome-wide CRISPR study of primary human adult skin cells, then used an AI model to mine the results for overlooked drug targets for psoriasis. They found an unlikely candidate: the receptor for oxytocin, a hormone
New model reveals how disability caregiving reshapes parents' lives over decades
Researchers are sounding the alarm on the long-term impact of caring for children with developmental disabilities in the absence of proper societal supports across the life course. A new conceptual study, published in the Journal of Family Theory & Review, proposes a new model fo
After amyloid plaques form, tau and alpha-synuclein pathology rises in mice
After amyloid plaques form, tau and alpha-synuclein pathology rises in mice
The aging brain frequently harbors multiple protein pathologies that contribute to Alzheimer's, Parkinson's and other neurodegenerative diseases. But how do these problematic proteins interact with each other, and could these interactions inform future therapies? Researchers at T