therapeutic action: viral entry inhibition

Targeting SARS-CoV-2 with Chaga mushroom: An in silico study toward developing a natural antiviral compound

This study used computer modeling to investigate whether Chaga mushroom components can bind to and potentially block the coronavirus spike protein that SARS-CoV-2 uses to infect cells. The researchers found that three active compounds in Chaga—beta glycan, betulinic acid, and galactomannan—attached strongly to the virus’s binding sites in ways similar to known antiviral molecules. Beyond blocking viral entry, Chaga also has immune-boosting and anti-inflammatory properties that could help prevent the dangerous cytokine storm associated with severe COVID-19.

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Glucose-6-Phosphate Dehydrogenase Modulates Shiraia Hypocrellin A Biosynthesis Through ROS/NO Signaling in Response to Bamboo Polysaccharide Elicitation

Researchers discovered that a naturally derived compound from bamboo boosts the production of hypocrellin A, a promising cancer-fighting and antimicrobial agent made by a special fungus. By studying a key enzyme called G6PDH, they found that it acts as a molecular switch controlling hypocrellin production when the fungus senses bamboo components. This discovery enables cost-effective large-scale production of this powerful medicine through simple fermentation, potentially making novel cancer treatments and antibiotics more accessible.

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Glucose-6-Phosphate Dehydrogenase Modulates Shiraia Hypocrellin A Biosynthesis Through ROS/NO Signaling in Response to Bamboo Polysaccharide Elicitation

Researchers discovered that a specific enzyme called glucose-6-phosphate dehydrogenase (G6PDH) controls the production of hypocrellin A, a powerful therapeutic compound found in Shiraia fungi. When bamboo polysaccharides are added to fungal cultures, they trigger G6PDH activity, which then increases the production of signaling molecules that boost hypocrellin A biosynthesis. This finding could lead to better ways to produce this promising cancer-fighting photosensitizer at industrial scales using simple, cost-effective methods.

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