Category Biology/Biotechnology

Millions of years of evolution have enabled some marine animals to grow complex protective shells composed of multiple layers that work together to dissipate physical stress...

The United States on Friday approved the first blood test for Alzheimer’s, a move that could help patients begin treatment earlier with newly approved drugs that slow the progression of the devastating neurological disease.

The test, developed by Fujirebio Diagnostics, measures the ratio of two proteins in the blood. The ratio is correlated with amyloid plaques in the brain—a hallmark of Alzheimer’s that, until now, has been detected only through brain scans or spinal fluid analysis.

“Alzheimer’s disease impacts too many people—more than breast cancer and prostate cancer combined,” said Food and Drug Administration Commissioner Marty Makary.

“Knowing that 10% of people aged 65 and older have Alzheimer’s, and that by 2050 that number i...

Shandong researchers suggest that edible and medicinal fungi contain bioactive components with therapeutic potential for central nervous system (CNS) diseases. Findings offer evidence for the potential of these fungi to serve as novel pharmaceuticals or functional foods in the treatment of CNS diseases.

Central nervous system (CNS) diseases involve complex pathophysiology, gradual symptom onset, and significant challenges in therapeutic evaluation...

Long working hours may alter the structure of the brain, particularly the areas associated with emotional regulation and executive function, such as working memory and problem solving, suggest the findings of preliminary research, published online in Occupational & Environmental Medicine.

Ultimately, overwork may induce neuroadaptive changes that might affect cognitive and emotional health, say the researchers.

Long working hours have been linked to heightened risks of cardiovascular disease, metabolic disorders, and mental health issues. And the International Labor Organization (ILO) estimates that overwork kills more than 800,000 people every year, note the researchers.

While the behavioral and psychological consequences of overwork are reasonably w...