Medicinal – Page 70

Biopreservation of Hericium erinaceus By-Products via Lactic Acid Fermentation: Effects on Functional and Technological Properties

mycolabadmin

This study shows how a natural fermentation process using beneficial bacteria can transform lion’s mane mushroom waste into a healthier food ingredient. The fermentation makes the mushrooms safer by eliminating spoilage organisms, increases their antioxidant power by up to 31%, and prevents the buildup of potentially harmful compounds. This approach offers a sustainable solution for mushroom producers to reduce waste while creating valuable functional food ingredients.

Characterization of the Spatiotemporal Localization of a Pan-Mucorales–Specific Antigen During Germination and Immunohistochemistry

mycolabadmin

Researchers developed a test using a special antibody (TG11) that can specifically identify dangerous mold infections (mucormycosis) in tissue samples. The antibody glows when it finds the molds at early stages of growth, even when they first start germinating. Unlike other diagnostic methods, this antibody can tell the difference between dangerous Mucorales molds and other common molds like Aspergillus, which is important for doctors to give the right treatment quickly.

The complete mitochondrial genome of medicinally important wood-decaying fungus Tyromyces fissilis within the family Incrustoporiaceae, Polyporales

mycolabadmin

Scientists have sequenced the complete genetic blueprint of a wood-rotting mushroom called Tyromyces fissilis for the first time. This fungus is medicinally important and has the ability to break down wood and produce therapeutic compounds. By analyzing its mitochondrial genome and comparing it with related fungi, researchers found that it is most closely related to another fungus called Phlebia radiata and belongs to a previously understudied fungal family. This genetic information will help scientists better understand how these fungi are related and may lead to new medical applications.

Paraboremia selaginellae enhances Salvia miltiorrhiza growth and cadmium tolerance via modulating root architecture and cadmium speciation in contaminated environments

mycolabadmin

A beneficial fungus called Paraboremia selaginellae was found to help medicinal plants grow better in soil contaminated with cadmium, a toxic heavy metal. When this fungus colonizes plant roots, it reduces how much cadmium the plant absorbs and improves the soil’s nutrient content. This natural approach offers a promising solution for growing medicinal plants safely in polluted soils without expensive chemical treatments.

Extraction, physicochemical properties, and antioxidant activity of natural melanin from Auricularia heimuer fermentation

mycolabadmin

Researchers optimized a method to extract melanin, a natural black pigment, from fermented wood ear mushrooms (Auricularia heimuer). Using microwave-assisted extraction with specific pH conditions, they achieved a 0.4% yield of pure melanin. The extracted melanin showed strong antioxidant properties and could be used as a natural, safe colorant and antioxidant in food and pharmaceutical products.

Clonostachys rosea, a Pathogen of Brown Rot in Gastrodia elata in China

mycolabadmin

Researchers in China identified a fungus called Clonostachys rosea as the cause of brown rot disease affecting Gastrodia elata (Tian Ma), an important medicinal orchid plant. The disease causes brown spots on tubers that expand and darken, significantly reducing crop yield and quality. The study involved detailed examination of the fungus under microscopes, genetic analysis, and confirmation that the fungus could cause disease in healthy plants. These findings will help farmers prevent and control this disease through proper soil management and selection of healthy seed tubers.

Assessment of Lab4P Probiotic Effects on Cognition in 3xTg-AD Alzheimer’s Disease Model Mice and the SH-SY5Y Neuronal Cell Line

mycolabadmin

Researchers tested a probiotic supplement called Lab4P on mice genetically engineered to develop Alzheimer’s-like symptoms and on human brain cells exposed to damaging proteins. The supplement successfully improved memory and cognitive function in the mice while protecting brain cells from damage, with stronger benefits when the mice were also on a high-fat diet. These findings suggest that probiotics might help prevent or slow cognitive decline related to Alzheimer’s disease.

Molecular characterization of gliotoxin synthesis in a biofilm model of Aspergillus fumigatus

mycolabadmin

Researchers studied how a dangerous fungus called Aspergillus fumigatus produces a toxin called gliotoxin when it forms biofilms, which are organized communities of fungal cells found in human infections. They compared two clinical strains from infected patients and found they produced gliotoxin at different times and in different amounts, despite forming similar biofilm structures. By analyzing which genes were turned on and off, they discovered that one strain rapidly produced toxin early while the other strain produced it more slowly, suggesting different strategies for survival. Understanding these differences could help develop better treatments for serious lung infections caused by this fungus.

The very-long-chain (3R)-3-hydroxyacyl-CoA dehydratase Phs1 regulates ATP levels and virulence in Cryptococcus neoformans

mycolabadmin

Researchers found that a protein called Phs1, which helps Cryptococcus neoformans (a dangerous fungus) produce essential fatty acids, is important for the fungus to cause disease. When this protein was removed, the fungus produced less melanin (a pigment), couldn’t grow well at body temperature, and had a weaker cell wall. Most importantly, the fungus produced less energy (ATP) and was much less deadly in infected mice, suggesting that blocking Phs1 could potentially be a new way to treat cryptococcal infections.

Transcriptomics Insights into Targeting CK2 Complex in Cryptococcus neoformans: Implications for Large-Scale Antifungal Virtual Screening

mycolabadmin

Scientists studied how a fungus called Cryptococcus neoformans causes serious brain infections and found that disabling a specific protein complex (CK2) could be an effective treatment strategy. Using computer analysis of genetic data, they identified three existing drugs—amphotericin B, idarubicin, and candicidin—that could potentially target and kill this dangerous fungus. This research provides a foundation for developing better treatments for cryptococcal meningitis, a life-threatening infection that kills hundreds of thousands of people annually, especially those with weakened immune systems.

Research Topic: Medicinal