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1,699 notícias encontradas para "alter"
Treatment for alcohol use disorder can reverse harmful brain effects
When we drink alcohol, our liver breaks it down into acetate, which the body can then burn as fuel. A new Neuropsychopharmacology study has discovered that chronic alcohol use can alter how the brain metabolizes acetate—and that these effects are reversible.
Tumors hijack macrophages after they clear dead cells, real-time tracking reveals
Researchers at Tel Aviv University's Gray Faculty of Medical and Health Sciences have uncovered how a natural and essential immune system process can be hijacked to promote cancer progression. In a new study, the research team developed an advanced technology that enabled it to t
Inhaled analgesia is as effective as morphine for early pain relief, study shows
Treating pain while in the field can be very demanding. Researchers have finally identified an effective alternative for providing pain relief during the earliest phase of prehospital care, when establishing intravenous access can be difficult. The study is published in The Lance
Zebrafish brains reveal alternate route for senses to the forebrain shared with mammals
Line up the brains of a fish, bird and a mammal, and something unexpected comes up. You do not see three different answers to the problem of making sense of the world. You see one answer, tilted three different ways. "You can really see it's almost like a continuum," says Emre Ya
Common brain cancer mutation changes DNA shape to drive progression, exposing therapeutic
Common brain cancer mutation changes DNA shape to drive progression, exposing therapeutic
A new study from researchers at The University of Texas MD Anderson Cancer Center has uncovered how one of the most common genetic alterations in glioma rewires the cancer cell genome to fuel tumor progression, suggesting a potential new therapeutic strategy for patients with ATR
Menopausa: preservar músculos é tão importante quanto cuidar dos hormônios
Menopausa: preservar músculos é tão importante quanto cuidar dos hormônios
Menopausa: desvende o impacto do metabolismo, sarcopenia, exercícios e sono na sua saúde, além da reposição hormonal. O recorte ajuda a contextualizar a pauta dentro de Fitness.
Novel biomarker research offers new hope in the fight against colorectal cancer
Emerging discoveries in liquid biomarker research promise to transform the early detection, diagnosis and treatment monitoring of colorectal cancer (CRC), according to a new study, offering less invasive alternatives to traditional methods that often require surgical intervention
Fibronectin pathway may drive Marfan aortic damage, opening new drug targets
A new study published in Nature Communications identifies a molecular signaling pathway that contributes to the development of life-threatening aortic aneurysms and dissections in Marfan syndrome, a genetic disorder affecting connective tissue. The findings provide new insight in
Just one exposure to cocaine alters mouse brain cells for 2 weeks, research reveals
Researchers studying the impact of cocaine in mice have found that just one exposure to the drug can create changes in brain cells that persist for at least two weeks. Their findings were presented at the Federation of European Neuroscience Societies (FENS) Forum 2026.
Foto: Aleksandr Slavich / Pexels
Air pollution may alter how sperm genes function, major fertility study finds
New research presented at the 42nd Annual Meeting of the European Society of Human Reproduction and Embryology (ESHRE) suggests that exposure to air pollution may affect genes associated with sperm development, raising new questions about male fertility, pregnancy outcomes and of
Foto: Pixabay / Pexels
Radiotherapy reprograms immune response in rare skin cancer
A new Northwestern Medicine study has discovered how radiotherapy alters the immune environment within cutaneous T-cell lymphoma (CTCL) tumors, according to findings published in the Journal of the American Academy of Dermatology.
Families report positive outcomes from fully virtual, BCBA-delivered, focused autism suppo
A new study, conducted by AnswersNow in partnership with the Clemson Center for Behavior Analysis (Clemson University) and published in JMIR Pediatrics and Parenting, finds that fully virtual applied behavior analysis (ABA) services delivered by a Board Certified Behavior Analyst