Research Topic: neurodegenerative disease

Screening of a Fraction with Higher Amyloid β Aggregation Inhibitory Activity from a Library Containing 210 Mushroom Extracts Using a Microliter-Scale High-Throughput Screening System with Quantum Dot Imaging

mycolabadmin

Researchers screened 210 mushroom species from Japan to find those that could prevent harmful protein clumping in the brain associated with Alzheimer’s disease. They identified a purified fraction from the mushroom Elfvingia applanata that was more effective than a known anti-Alzheimer’s compound at stopping these protein clumps from forming. The extract also protected nerve cells from damage in laboratory tests. This finding suggests mushrooms could potentially be developed into a functional food to help prevent Alzheimer’s disease.

Read More »

Dietary live microbe intake and its association with Parkinson’s disease in American adults: an NHANES analysis (1999–2018)

mycolabadmin

This study found that eating more foods rich in live microbes—like fermented products (yogurt, kimchi) and fresh fruits and vegetables—is associated with lower rates of Parkinson’s disease in American adults. The protective effect was strongest in people without obesity. The live microbes appear to work by maintaining a healthy gut environment, reducing inflammation, and protecting nerve cells from damage. This suggests that regular consumption of microbe-rich foods from nature might be a simple, inexpensive way to help prevent or slow Parkinson’s disease.

Read More »

Microbial links to Alzheimer’s disease

mycolabadmin

Researchers are investigating whether common infections from bacteria, viruses, and fungi might trigger or worsen Alzheimer’s disease. Studies show that pathogens like the bacteria that causes gum disease and certain herpes viruses can reach the brain and trigger inflammation and amyloid-beta accumulation, key features of Alzheimer’s. While the evidence is promising, scientists haven’t yet proven whether these infections cause Alzheimer’s or simply make existing disease worse.

Read More »

Microbial links to Alzheimer’s disease

mycolabadmin

This review examines whether germs like bacteria, fungi, and viruses might play a role in causing Alzheimer’s disease. Scientists have found that certain bacteria from the mouth and gut, fungal infections, and cold sores (herpes viruses) appear more frequently in Alzheimer’s patients and may trigger the brain changes that damage memory and thinking. While the evidence is promising, researchers still need to determine whether these infections actually cause Alzheimer’s or simply make it worse once it develops.

Read More »

Intrinsic determinants of prion protein neurotoxicity in Drosophila: from sequence to (dys)function

mycolabadmin

Prion diseases are deadly brain conditions caused by misfolded proteins. This study used computer simulations and fruit fly experiments to understand how tiny changes in prion protein structure affect its ability to cause disease. Researchers found that proteins with flexible loops are more toxic, while those with more rigid structures cause less damage, suggesting new ways to develop treatments by stabilizing the protein’s structure.

Read More »
Scroll to Top