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Study reveals effects of temporary blood flow loss on blood vessels in hypertensive rats

A study coordinated by Dr Francesc Jiménez-Altayó, researcher at the Institut de Neurociències of the UAB (INc-UAB) and at CIBERCV, shows that temporary lack of blood flow to the brain can lead to lasting changes in the small arteries of the abdomen in rats with high blood pressure.

28 Nov 2024

Flaws in study design may limit detection of cognitive effects in diet trials

Researchers review the role of diet in preventing cognitive decline and dementia.

28 Nov 2024

Study links combined risk factors for aggressive behavior in men with CTE

People who have chronic traumatic encephalopathy (CTE) who have a family history of mental illness may have a higher risk of aggression in middle age, according to a study published in the November 27, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.

27 Nov 2024

Study reveals protein mobility defect as a key factor in chronic diseases

Chronic diseases like type 2 diabetes and inflammatory disorders have a huge impact on humanity. They are a leading cause of disease burden and deaths around the globe, are physically and economically taxing, and the number of people with such diseases is growing.

27 Nov 2024

Can fasting improve diabetes outcomes? Ramadan offers insights

A study during Ramadan shows intermittent fasting improves liver health, gut microbiota richness, and metabolic markers in T2DM patients. However, benefits fade quickly after fasting ends, highlighting the need for sustained interventions.

27 Nov 2024

Study finds unexpected patterns in insulin needs for type 1 diabetes

Factors beyond carbohydrates have a substantial influence on blood glucose levels meaning current automated insulin delivery systems miss vital information required for glucose regulation, a new study has found.

27 Nov 2024

Soccer heading may cause long-term brain damage

Soccer heading may cause more damage to the brain than previously thought, according to a study being presented next week at the annual meeting of the Radiological Society of North America (RSNA).

27 Nov 2024

Research highlights the emotional toll of caregiving

New research from the University of Zurich, based on data from more than 28,000 caregivers in three countries, shows that the longer individuals spend caring for loved ones, the more their well-being suffers, regardless of the caregiving context.

27 Nov 2024

Woman’s saliva could offer clues to stress and mental health during pregnancy

New research out of Michigan State University found that the number and type of microbes present in the saliva of pregnant women differ according to whether they are experiencing life stress and symptoms of anxiety, depression and post-traumatic stress disorder.

27 Nov 2024

Rising waters, rising risks: The health impact of climate-driven floods

Flooding, driven by climate change, poses escalating health risks globally, disproportionately affecting vulnerable populations while demanding innovative prevention, preparedness, and recovery strategies.

26 Nov 2024

Mitochondrial energy shutdown triggers inflammatory response instead of cell death

Whether cells in the human body survive or die under stress depends, among other things, on their mitochondria.

26 Nov 2024

Air pollution and cold temperatures drive bronchiectasis mortality in vulnerable populations

Researchers investigate how short-term exposure to ambient air pollution and temperature affects bronchiectasis mortality rates in China.

26 Nov 2024

KFF Health News' 'What the Health?': Public health and the dairy cow in the room

Public health, one of the more misunderstood concepts in the health world, is about the health of entire populations, rather than individuals.

26 Nov 2024

Researchers explore the link between alcohol consumption and androgenetic alopecia

Androgenetic alopecia (AGA) is a common condition that affects millions of men and women worldwide.

26 Nov 2024

Barcelona's wild boar population linked to hepatitis E infections in humans

Over the last few decades, wild boar populations have increased in the urban areas of Barcelona and in other parts of Catalonia.

26 Nov 2024

The role of emotion regulation in predicting suicidal risk in depressed individuals

Depressed individuals who reflexively attempt to dampen their initial emotional responses to reminders of their negative memories have a low tolerance for distressing emotional stimuli in general and may respond to stress in their daily lives with greater upticks in suicidal thoughts.

26 Nov 2024

How neural and hormonal gut-brain communication shapes metabolism and health

Interoception research reveals how gut-brain communication via neural, hormonal, and microbial pathways regulates metabolism, hunger, and overall health, offering insights for therapeutic innovations.

25 Nov 2024

Peer support program shows promise for cancer patients in Vietnam

Having cancer can be one of the most physically and emotionally draining experiences of a person's life, but navigating this disease without adequate support or resources makes this journey even more burdensome.

25 Nov 2024

New brain biomarker could enable early diagnosis of psychosis

The current standard of care for psychosis is a diagnostic interview, but what if it could be diagnosed before the first symptom emerged? Researchers at the Del Monte Institute for Neuroscience at the University of Rochester are pointing toward a potential biomarker in the brain that could lead to more timely interventions and personalized care.

25 Nov 2024