Disease: corneal infection

Clinical and Genomic Insights into Antifungal Resistance in Aspergillus Isolates from Thailand

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Researchers in Thailand identified a dangerous fungal infection caused by Aspergillus fumigatus that is resistant to azole antifungal drugs. This is the first time this specific drug-resistant strain has been found in a patient sample in Thailand, though it had been previously detected in environmental samples. The study used genetic testing to understand how the fungus developed resistance and found that it has altered genes that help it survive the antifungal medications commonly used to treat infections.

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Two Cases of Curvularia geniculata Keratitis Successfully Treated with Natamycin-Based Therapy

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This report describes two patients who developed rare fungal eye infections caused by Curvularia geniculata after eye injuries. Both patients were successfully treated with antifungal eye drops, particularly natamycin. Molecular testing confirmed the specific fungus causing the infection. Both patients recovered well with excellent vision restoration, demonstrating that proper diagnosis and targeted antifungal treatment can effectively manage this rare condition.

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Fungal infection monitoring on corneal epithelium ex vivo model and its collection over polyethersulfone membrane for detecting Candida albicans and Aspergillus fumigatus

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This research develops a new, faster way to diagnose fungal eye infections caused by Candida or Aspergillus fungi. Instead of waiting days for traditional culture tests, doctors can now use specially designed membranes to collect fungal material from the eye surface and identify the infection within hours using a simple fluorescent staining technique. This faster diagnosis allows doctors to choose the most effective treatment immediately, potentially improving vision outcomes for patients with fungal eye infections.

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A 3D Fusarium keratitis model reveals isolate-specific adhesion and invasion properties in the Fusarium solani species complex

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Researchers studied three species of Fusarium fungus that cause serious eye infections. They found that one species (F. keratoplasticum) is much more dangerous than the others, invading deeper into the eye and causing more damage. Using a new 3D model that mimics the structure of the human cornea, they discovered that Fusarium fungi penetrate much deeper than other fungal pathogens, which helps explain why eye infections from these fungi are so difficult to treat and why patients often lose their vision.

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Localized Versus Diffuse Corneal Invasion in Fungal Keratitis: Histological Insights from Candida albicans and Fusarium falciforme

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This study compared how two different fungi invade the cornea (clear part of the eye) by examining tissue samples from patients who had severe eye infections. Candida stayed in one small area while Fusarium spread throughout the entire cornea tissue. The findings suggest that different fungi behave very differently when infecting the eye, which could help doctors choose better treatments. Understanding these differences may explain why Fusarium infections are much harder to treat with medications alone.

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A case of corneal infection with Clonostachys rosea

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A 53-year-old patient developed a serious eye infection caused by a fungus called Clonostachys rosea, which had never been reported before as causing eye disease. The infection caused a painful ulcer on the cornea (the clear front part of the eye). Doctors treated the infection with antifungal medications applied as eye drops and taken as tablets, and the patient recovered well within about a month.

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A case of corneal infection with Clonostachys rosea

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A 53-year-old patient developed a corneal infection caused by a fungus called Clonostachys rosea, likely from an eye injury. This is the first reported case of this particular fungus infecting the cornea. The infection was successfully treated with antifungal eye drops and oral medications, with the ulcer healing into a scar within one month.

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