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New study provides first evidence of dopamine system injury in the brain of long COVID pat

A new brain imaging study led by researchers at the Center for Addiction and Mental Health (CAMH), published in eBioMedicine, provides the strongest evidence to date that long COVID is associated with injury to dopamine-releasing neurons in the brain—a finding that may explain sy

Admin Recifes 15/07/2026 3

Novel microenvironment-targeted therapy for bone marrow recovery after injury

A healthy bone marrow (BM) produces nearly all types of cells in our blood. Many blood disorders occur when hematopoietic stem cells (HSCs) in the BM malfunction. Treatment with radiation or chemotherapy for many blood disorders and cancers can, as a side effect, deplete not only

Admin Recifes 15/07/2026 2

Night owls eat later, choose less nutritious food, carry more belly fat and show higher me

For generations, early to bed and early to rise was seen as the blueprint for a healthy life, and any departure from it was often considered unhealthy. Scientists, however, have discovered that whether someone is an early bird who wakes up early and starts the day with energy or

Admin Recifes 15/07/2026 3

Insurance-supported integrative oncology program improves patients' symptoms

A new study from University Hospitals Connor Whole Health reports that an insurance-supported integrative oncology program resulted in clinically meaningful improvements in cancer-related symptoms like pain, stress, anxiety, depression, nausea and fatigue. The findings highlight

Admin Recifes 15/07/2026 2

Watching nature videos can help relieve stress, study finds

When stressed, it's important to find healthy ways to cope. Getting outdoors is a proven way to do so. But not everyone has easy access to nature. That's where nature videos might help, according to a North Carolina State University professor.

Admin Recifes 15/07/2026 3

Young blood stem cells rejuvenate aging immune systems in old mice

By freezing your own healthy blood stem cells in your 20s, thawing them and undergoing a stem cell transplant in your 40s or 50s, it might be possible to rejuvenate your blood-forming and immune systems. Science fiction? At least it works when old mice receive healthy blood stem

Admin Recifes 15/07/2026 2

Advanced climate models used to estimate temperature-related suicide patterns by 2050

A large international team, including researchers from the University of Tokyo, wanted to know whether and how climate change might increase the number of temperature-related suicides around the world. Previous studies have shown that hotter weather is often linked to a higher ri

Admin Recifes 15/07/2026 2

Heat exposure during pregnancy and infancy may influence children's brain development

Exposure to high temperatures during pregnancy and early infancy is associated with slower growth of the thalamus later in childhood, according to a study led by the Barcelona Institute for Global Health (ISGlobal), a center supported by the "la Caixa" Foundation. The findings, p

Admin Recifes 15/07/2026 2

Two-year lifestyle program improves older adults' cognition 55% more, trial finds

Older adults who followed a structured, 2-year healthy lifestyle program improved their memory and thinking skills significantly more than those who received only general health advice, according to the Latin American Initiative for Lifestyle Intervention to Prevent Cognitive Dec

Admin Recifes 15/07/2026 3

Study shows promising outcomes for bariatric surgery in adolescents and young adults with

A new study from researchers at LSU's Pennington Biomedical Research Center, FMOL Health | Our Lady of the Lake Regional Medical Center and Metamor Institute demonstrates that metabolic and bariatric surgery can be delivered safely and effectively for adolescents and young adults

Admin Recifes 15/07/2026 2

How an adolescent's brain reacts to faces may predict their social future

It's been said that eyes are a window to the soul, but new research has found that an adolescent's brain response to a face might open a window to their social future. A new study at the University of California, Davis Center for Mind and Brain found that high activity in the amy

Admin Recifes 15/07/2026 2

New poll reveals who is most likely to endorse vaccine myths

People who don't have a trusted health care provider are more likely than people with one to believe or lean toward believing several common myths about vaccines, a new KFF Tracking Poll on Health Information and Trust reveals.

Admin Recifes 15/07/2026 4

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