Scientists have discovered that mutant protein fragments selectively accumulate in the nuclei and axon terminals of neurons in the brain affected by Huntington's disease. This accumulation is thought to inhibit neurotransmitter release, causing the death of specific neurons.
More than half of Virginians agree that not enough is spent on elementary and secondary public schools. While most residents believe public schools do a good job of teaching math and science, 82% think school administrators should take more responsibility to prevent violence in schools.
A novel naked DNA vaccination technology has been developed to overcome autoimmune diseases like rheumatoid arthritis and multiple sclerosis. The vaccine introduces engineered genes that neutralize proinflammatory peptides, allowing the immune system to self-regulate its response and prevent disease progression.
The 'Eliminating Health Disparities Graduate Traineeship' prepares African American graduate students for careers in public health that focus on preventing chronic disease in minority communities. The program aims to eliminate differences in health status among populations.
The study provides a comprehensive understanding of Vibrio cholerae's genetic makeup, shedding light on its role in disease and survival. The DNA sequence reveals two circular chromosomes, each essential for the organism's viability, and may hold clues to developing new vaccine candidates and diagnostic tools.
Researchers found that adults with sufficient calcium consumption have significantly lower rates of periodontal disease. The study suggests that calcium plays a crucial role in building density in the alveolar bone that supports the teeth, helping to prevent bacterial onslaughts that can lead to infection and tooth loss.
A new study from Michigan Medicine shows that color-coded labels on supermarket shelves can guide shoppers to healthier food choices, particularly among African Americans. The program may lower the risk of diet-related health problems like heart disease.
Researchers found 46% of Peruvian plant extracts inhibited Mycobacterium tuberculosis, the TB bacterium. This discovery could lead to developing new pharmaceuticals to combat the disease.