Medicinal – Page 155

Proteins from Edible Mushrooms: Nutritional Role and Contribution to Well-Being

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Mushrooms are highly nutritious foods containing proteins as complete and high-quality as meat, with unique compounds that boost immunity, fight infections, and may help prevent diseases like cancer and diabetes. Different types of mushroom proteins have specific health benefits, from strengthening immune systems to lowering blood pressure and fighting viruses. Scientists are finding new ways to grow mushrooms and extract their proteins for use in sports nutrition, medicines, and fortified foods, making them increasingly valuable for human health and sustainability.

Mechanism Analysis of Amphotericin B Controlling Postharvest Gray Mold in Table Grapes

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This research shows that amphotericin B, a natural compound produced by bacteria, can effectively prevent gray mold from spoiling table grapes after harvest. The compound works by damaging the mold’s cell membranes and also activates the grapes’ own defense systems. At a treatment level of 200 mg/L, it completely prevented mold growth on grapes over a three-day storage period, offering a safer, more environmentally friendly alternative to synthetic fungicides.

Caspofungin therapy in prosthetic valve endocarditis and candidemia due to itraconazole-resistant Candida glabrata (Nakaseomyces glabratus): A case report

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A 13-year-old boy developed a serious fungal infection of his heart valve after receiving an artificial valve replacement. The initial antibiotic (itraconazole) did not work because the fungus became resistant, likely by forming a protective biofilm. After identifying the resistant fungus through specialized testing, doctors switched to a different medication called caspofungin. The patient fully recovered with this new treatment and remained healthy during follow-up, showing that combination of precise identification and targeted treatment can overcome antibiotic resistance.

COVID-19-associated Pulmonary Aspergillosis in Mechanically Ventilated Patients at 7 US Hospitals: Epidemiology and Estimated Likelihood of Invasive Pulmonary Aspergillosis—Results of the Prospective MSG-017 Study

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A fungal infection caused by Aspergillus commonly occurs in COVID-19 patients on ventilators, affecting about 7% of cases. The study found that having this infection was linked to high death rates, but it was unclear whether the fungal infection itself or the severe COVID-19 caused the deaths. Single positive test results for the fungus are not reliable for diagnosis, and antifungal drugs did not improve survival rates.

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.

Molecular Identification, Mycelial Growth Kinetics, and Antimicrobial Potential of Newly Isolated Medicinal Mushroom Fomitopsis pinicola from Bulgaria

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Scientists isolated and studied a medicinal mushroom called Fomitopsis pinicola from Bulgaria. They confirmed its identity using DNA analysis and tested how well it grows on different nutrient media. The mushroom showed strong antimicrobial effects against disease-causing bacteria, especially when extracted with water, making it a promising candidate for developing new antibiotics to fight antibiotic-resistant infections.

Inconsistencies within the proposed framework for stabilizing fungal nomenclature risk further confusion

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Scientists who study fungi have been working to update how fungal species are named to match modern genetic understanding. A recent proposal tried to create rules for how clinical laboratories should report fungal names, but experts are concerned that the new framework has inconsistencies and may actually cause more confusion rather than clarify things. The authors of this letter point out that some fungi get special naming considerations while others don’t, and worry that allowing multiple names for the same organism contradicts years of effort to use one standard name per species.

Species-specific circular RNA circDS-1 enhances adaptive evolution in Talaromyces marneffei through regulation of dimorphic transition

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Researchers discovered a special type of RNA called circDS-1 that helps a deadly fungus switch between two different forms depending on temperature. This fungus normally grows as a mold in soil but transforms into a yeast when it infects humans at body temperature. The circDS-1 RNA acts like a molecular switch that controls this transformation and helps the fungus cause infection. This discovery reveals that fungi may use hidden genetic elements beyond traditional genes to adapt to their environment.

A zinc-chelating cyclic alkyl polyamine compound is efficient and safe in a murine model of multidrug-resistant Candida auris infection

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Researchers tested a new drug called APC6 that works by trapping zinc, which fungi need to survive. In mouse studies of a dangerous resistant fungus called Candida auris, APC6 saved all treated mice while most untreated mice died. The drug also reduced fungal infections in organs without causing serious side effects, suggesting it could become a new treatment option for serious fungal infections resistant to current medicines.

Encapsulation of progesterone in reishi mushroom composite for optimized hormone replacement and targeted anticancer therapy

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Researchers created a new treatment by combining progesterone (a hormone) with reishi mushroom powder to make it work better in the body. The mushroom acts like a protective wrapper that slowly releases the hormone, making it more effective for treating menopausal symptoms and fighting breast cancer cells. The combination also fights harmful bacteria and fungi while remaining stable during storage. This approach combines traditional medicine with modern pharmaceutical science.

Research Topic: Medicinal