neuroprotection – mycolab.ai

Medicinal Mushrooms: Bioactive Compounds, Use, and Clinical Trials

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This comprehensive review examines how medicinal mushrooms contain natural compounds that can boost immune function, fight cancer cells, reduce inflammation, and protect nerve cells. Different mushroom species like reishi, shiitake, and maitake contain various active substances such as beta-glucans and triterpenes that work through multiple biological pathways. While laboratory and animal studies show promising results, more human clinical trials are needed to confirm effectiveness and establish safe dosing guidelines.

Neuroprotective effects of psilocybin in a rat model of stroke

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Scientists studied whether psilocybin, the active compound in magic mushrooms, could protect the brain from stroke damage in rats. They found that psilocybin reduced brain damage, improved movement and behavior recovery after stroke, and worked by increasing a protective brain chemical called BDNF. This research suggests psilocybin could become a new treatment for stroke patients, especially since stroke often leads to depression and anxiety, which psilocybin may also help treat.

Isolation and Evaluation of Erinacine A Contents in Mycelia of Hericium erinaceus Strains

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Researchers developed a new method to extract and purify erinacine A, a beneficial compound from lion’s mane mushrooms, using an advanced separation technique called high-speed countercurrent chromatography. They tested 15 different mushroom strains and found that a wild strain called HeG produced significantly more erinacine A than commercially cultivated varieties. Erinacine A shows promise for protecting brain health and potentially helping with diseases like Alzheimer’s and Parkinson’s. This discovery could help make erinacine A supplements more accessible and affordable for consumers.

Psilocin, A Psychedelic Drug, Exerts Anticonvulsant Effects Against PTZ- and MES-Induced Seizures in Mice via 5-HT1A and CB1 Receptors: Involvement of Nitrergic, Opioidergic, and Kynurenine Pathways

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Researchers tested psilocin, the active ingredient in magic mushrooms, and found it could reduce seizures in mice at low doses (3-5 mg/kg) without causing psychedelic effects. The anticonvulsant benefits were mediated through several brain pathways including serotonin, cannabinoid, opioid, and nitric oxide signaling systems. The effects persisted for at least 9 days after a single dose, suggesting psilocin may have potential as a new treatment for epilepsy, though human clinical trials are needed to confirm these findings.

Fungal Bioactive Compounds as Emerging Therapeutic Options for Age-Related Neurodegenerative Disorders

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Mushrooms contain special compounds that may help protect our brains as we age. These fungal compounds fight inflammation, reduce harmful free radicals, and help clear out damaged cellular parts—all things that slow down brain aging and diseases like Alzheimer’s and Parkinson’s. While the research looks very promising in lab and animal studies, scientists still need to figure out how to make these compounds work better in the human body and prove they’re safe and effective in patients.

Quercetin hybrid-hydrogel microparticles modulate gut microbiota and improve memory in an antibiotic-induced dysbiosis rat model

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A natural quercetin supplement formulated with fenugreek fiber was tested on rats with antibiotic-damaged gut bacteria. The supplement successfully restored healthy gut bacteria diversity, reduced gut inflammation, and improved memory performance. These benefits likely work through the gut-brain connection, where healthy bacteria produce beneficial chemicals that support brain function and reduce inflammation.

Therapeutic and Nutraceutical Potential of Sargassum Species: A Narrative Review

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Sargassum is a type of ocean seaweed that has been used in traditional medicine for centuries and contains compounds that may help fight inflammation, oxidative stress, viruses, and bacteria. Scientists have discovered that different Sargassum species produce nearly 200 different bioactive compounds with potential health benefits ranging from reducing arthritis symptoms to supporting immune function. While Sargassum can accumulate harmful heavy metals like arsenic from seawater, researchers have developed effective cleaning methods to remove these contaminants while preserving the beneficial compounds. This makes Sargassum a promising sustainable source of natural medicines and health supplements.

Ultrasound-assisted extraction of neuroprotective antioxidants from Ganoderma lucidum

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This research studied how to best extract healing compounds from the reishi mushroom (Ganoderma lucidum), an important traditional Chinese medicine. Using advanced extraction techniques and computer modeling, scientists identified optimal conditions that doubled the amount of beneficial antioxidants obtained compared to conventional methods. They then tested these extracts on nerve cells in the laboratory, demonstrating that the extracts effectively protected cells from oxidative damage and injury.

Impact of Hericium erinaceus and Ganoderma lucidum metabolites on AhR activation in neuronal HT-22 cells

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This study examined how two medicinal mushrooms, lion’s mane and Reishi, affect nerve cells in the brain. The researchers found that metabolites from these mushrooms don’t harm brain cells and actually boost protective proteins that support cell health and survival. The mushrooms appear to work through a cellular receptor called AhR, which helps facilitate communication between the gut and the brain. These findings suggest that these mushrooms may help support brain function and protect against neurological problems.

Investigating the Neuroprotective, Hepatoprotective, and Antimicrobial Effects of Mushroom Extracts

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This study examined four types of edible mushrooms to see if they could protect against aging and fight harmful bacteria. Researchers gave mice an aging-inducing substance and then treated them with mushroom extracts. The mushrooms, particularly Lion’s Mane (Hericium erinaceus), helped prevent brain and liver damage, reduced inflammation, and showed antibacterial effects against multiple bacterial strains. These findings suggest mushrooms could be useful natural supplements to promote health and combat age-related decline.

Research Topic: neuroprotection