Thursday, April 24, 2025

New discovery could offer significant answers on Alzheimer’s disease

A significant step forward in scientists’ understanding of Alzheimer’s disease

A University of Liverpool study advances Alzheimer’s disease understanding by uncovering how disrupted mechanical signaling in the brain contributes to the condition. Researchers identified a crucial interaction between Amyloid Precursor Protein (APP) and talin, essential for memory formation and maintenance. Disruptions in this signaling pathway may lead to Alzheimer’s disease, which accounts for 60-80% of global dementia cases.

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Greek salad of fresh vegetables, feta cheese and olives

The link between Mediterranean diet and brain health

It boost brain health by shifting gut bacteria balance.

A recent study by Tulane University explores how the Mediterranean Diet may support brain health. The research suggests that its cognitive benefits may be linked to changes in the gut microbiome, particularly in the balance of gut bacteria. The findings indicate that the Mediterranean diet or its biological effects could potentially improve academic performance in adolescents and work performance in young adults.

Health
woman sitting on couch

Loneliness linked to higher risk of heart disease and stroke

Interactions with friends and family may boost our immune system.

These findings highlight how important social connections are for our well-being. Many people of all ages are feeling lonely, which is why the World Health Organization has called social isolation and loneliness a "global public health concern." We need to find ways to address this issue and help people stay connected to stay healthy.

Young woman having abdominal pain

Pelvic floor disorders and its influence sexual function

Study identified elements affecting sexual function.

A recent study explored factors that contribute to reduced sexual activity in women with pelvic floor disorders and identified elements affecting sexual function in those who remain sexually active. Conducted by researchers from St. Olavs Hospital, NTNU, and the University Hospital of Northern Norway, the study analyzed responses from 157 women experiencing symptoms like urinary leakage, flatus, fecal incontinence, or pelvic organ prolapse.

New formula for glomerular filtration rate (GFR) takes age into consideration.

Enhancing kidney disorder detection

New formula for hyperfiltration and glomerular filtration rate.

Researchers at Osaka Metropolitan University have developed a new method to assess GFR (glomerular filtration rate) in older adults. The study involved 180 kidney donor candidates, where GFR was measured using inulin clearance, along with a two-hour, 75-gram oral glucose tolerance test. Participants were grouped into four categories based on their glucose tolerance and BMI.

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