polysaccharides – Page 8

Fungal and Microalgal Chitin: Structural Differences, Functional Properties, and Biomedical Applications

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Chitin is a natural fiber found in mushrooms, algae, and shellfish that has many medical and industrial uses. Traditional chitin from shellfish shells has environmental and contamination problems, so scientists are studying chitin from mushrooms and algae as cleaner alternatives. These sources produce chitin with different structures that can be better for certain medical applications, and can be extracted using environmentally friendly methods.

Biological Characteristics, Artificial Domestication Conditions Optimization, and Bioactive Components of Beauveria caledonica

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Scientists successfully grew Beauveria caledonica mushrooms in a laboratory for the first time using wheat and rice as growing media. They identified the best growing conditions and found that these mushrooms contain beneficial compounds like polysaccharides and adenosine, which may have health benefits similar to traditional medicinal Cordyceps. The adenosine content was significantly higher than what is required by Chinese pharmacopoeia standards, suggesting these cultivated mushrooms could have strong medicinal value.

Novel Approaches in Glucose and Lipid Metabolism Disorder Therapy: Targeting the Gut Microbiota–Bile Acid Axis

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Your gut bacteria play a key role in how your body manages blood sugar and fats, working through molecules called bile acids. Researchers have discovered that certain foods, supplements, and herbs can improve this gut bacteria-bile acid interaction to help prevent or treat diabetes and obesity. This review explains how these natural interventions work and suggests promising new ways to treat metabolic diseases by harnessing your gut health.

Pathogenic mucorales: Deciphering their cell wall polysaccharidome and immunostimulatory potential

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Mucormycosis is a serious fungal infection that primarily affects people with weak immune systems and carries high mortality rates. Researchers studied three common mucormycosis-causing fungi to understand how their outer cell layers interact with the human immune system. They found that all three fungi trigger strong inflammatory responses, which may explain why the disease is so damaging. This research helps us better understand how these infections work and could lead to improved treatments or vaccines.

Centesimal Composition, Bioactive Compounds, Antioxidant and α-Glucosidase Inhibitory Activities of Commercial Edible Oyster Mushrooms at Different Maturity Stages in Northern Thailand

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This study examined how oyster mushrooms change nutritionally and chemically as they mature from young to fully grown. Researchers found that while mature mushrooms have more overall nutrients and starch-like compounds, younger middle-stage mushrooms have higher levels of beneficial antioxidant compounds and special substances that may help manage blood sugar. The findings suggest that when and how you harvest mushrooms matters for what health benefits they provide, helping farmers and food makers decide when to pick mushrooms based on what they want to produce.

Modulating effects of Phellinus linteus polysaccharides on antioxidant capacity, immune function, intestinal function and microbiota in lipopolysaccharide-challenged broilers

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Researchers studied how a medicinal mushroom extract called Phellinus linteus polysaccharides could help broiler chickens recover from immune stress caused by bacterial toxins. The supplement improved the chickens’ growth, reduced harmful inflammatory responses, and promoted beneficial gut bacteria while reducing harmful ones. The treatment strengthened the intestinal barrier and restored the chickens’ natural antioxidant defenses. This suggests the mushroom supplement could be a natural alternative to antibiotics for improving poultry health on farms.

Cross-linking impacts the physical properties of mycelium leather alternatives by targeting hydroxyl groups of polysaccharides and amino groups of proteins

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Scientists have developed a leather-like material grown from mushroom mycelium (the root structure of fungi) that can match the strength of animal leather through a process called cross-linking or tanning. They tested different cross-linking chemicals—both synthetic ones like glutaraldehyde and natural plant extracts—and found that these chemicals improve the material’s strength and durability. The best results came from treating the mycelium with a low concentration of glutaraldehyde, which made it nearly as strong as real leather while using a sustainable, environmentally-friendly process.

A concise review of mushrooms antiviral and immunomodulatory properties that may combat against COVID-19

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This review explores how medicinal mushrooms have compounds that could help fight COVID-19 and boost immune function. Various mushroom species contain natural substances like beta-glucans and polysaccharides that have shown antiviral properties and can strengthen the body’s immune response. The research suggests these mushrooms could potentially be used alongside conventional treatments to help patients recover from COVID-19 more effectively.

Immunomodulatory natural polysaccharide-based nanoparticles for the treatment of neurodegenerative diseases

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Scientists are developing tiny particles made from natural sugar-based compounds that can deliver medicine to the brain while reducing inflammation caused by neurodegenerative diseases like Alzheimer’s and Parkinson’s. These nanoparticles are special because they can cross the protective barrier surrounding the brain and carry therapeutic compounds directly to where they’re needed. The natural polysaccharides used to make these particles have built-in anti-inflammatory properties, making them safer and more effective than traditional approaches. This innovative technology shows promise for treating currently difficult-to-manage brain diseases.

Exploring the Anticancer Potential of Coriolus versicolor in Breast Cancer: A Review

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Coriolus versicolor, a medicinal mushroom known as Turkey tail in North America, contains special compounds that show promise in fighting breast cancer. Research shows these compounds can slow cancer cell growth, trigger cancer cell death through multiple pathways, prevent cancer spread, and boost the immune system’s ability to fight tumors. While early results are encouraging and the mushroom appears safe, more research is needed before it can be recommended as a standard breast cancer treatment.

Research Topic: polysaccharides