yeast identification

Closing the diagnostic gap in medical mycology: The LODDY Test for identification of Lodderomyces elongisporus

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Researchers developed a simple and affordable test called the LODDY Test to identify a dangerous yeast called Lodderomyces elongisporus that is often mistaken for a similar but less dangerous yeast. This test uses color changes on a special culture medium to distinguish between different yeast species in just 48 hours without expensive equipment. The test works perfectly in laboratories worldwide and could help doctors in developing countries diagnose and treat serious fungal infections more quickly and accurately.

Severe Saprochaete capitata fungemia presenting as micafungin breakthrough hepatosplenic lesions in an immunocompromised patient: case report

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A 70-year-old woman with blood cancer developed a serious fungal blood infection caused by Saprochaete capitata, a rare soil fungus, despite taking preventive antifungal medication. The infection spread to her liver and spleen, creating multiple lesions and a dangerous aneurysm. Doctors successfully treated her with a combination of three antifungal drugs, particularly voriconazole, which proved more effective than the initial preventive medication. This case highlights how rare fungi can cause severe infections in cancer patients and the importance of recognizing when standard preventive treatments are not working.

Candida tropicalis Fungal Keratitis: A Case Report and Literature Review

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A 66-year-old patient with a long history of corneal problems developed a serious eye infection caused by a fungus called Candida tropicalis. Doctors identified the infection through laboratory tests and treated it successfully with antifungal medications. This is the first documented case of this particular fungal infection in Morocco and highlights the importance of testing for fungal infections in patients with existing eye problems.

A case of flexor tenosynovitis caused by Cyberlindnera rhodanensis – First reported human infection

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A patient developed a fungal wrist infection caused by a yeast never before seen in humans, called Cyberlindnera rhodanensis. The infection required six surgeries and five months of antifungal medications to treat. This case shows that new fungal pathogens can cause serious infections even in healthy people, and highlights the importance of proper identification of organisms in medical cultures.

Molecular identification and phylogenetic analysis of yeast strains isolated from dairy products in Isfahan, Iran

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Researchers tested 155 dairy product samples from Isfahan, Iran to identify yeast species present. They found 11 different yeast species, with some beneficial for flavor and fermentation, and others potentially harmful. Notably, a pathogenic yeast called Candida orthopsilosis was found in industrial milk and cheese, suggesting the need for better sanitation practices in dairy processing facilities.

First DNA Barcoding Survey in Bulgaria Unveiled Huge Diversity of Yeasts in Insects

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Researchers conducted the first comprehensive survey of yeasts living in insect guts across Bulgarian national parks. Using DNA analysis, they discovered over 100 yeast strains, nearly half of which were previously unknown to science. The study reveals that insects are natural homes to diverse yeast species and serve as vectors for spreading yeasts in nature, some of which can cause human infections. This research highlights how much remains to be discovered about microorganisms in less-studied regions of the world.

Invasive fungal infections caused by rare yeast-like fungi in adult patients: results of a prospective study

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This study examined rare fungal infections in 30 critically ill adult patients over 18 years, finding that infections caused by uncommon yeasts like Trichosporon and Rhodotorula affected mainly long-term ICU patients with central lines. Despite treatment with antifungal medications, about 37% of patients died, highlighting the serious nature of these infections. The research emphasizes the importance of quickly identifying the specific fungus causing infection and using appropriate medications, along with removing infected catheters, to improve patient survival.

Fungal peritonitis in a patient on peritoneal dialysis caused by Hyphopichia burtonii: A rare pathogen in human infection

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A woman undergoing peritoneal dialysis for kidney failure developed a serious fungal infection caused by a rare yeast called Hyphopichia burtonii. Doctors identified the infection using advanced laboratory techniques and treated her with antifungal medication after removing her dialysis catheter. She recovered well and switched to a different type of dialysis. This case highlights how unusual fungi can cause infections in patients with weakened kidney function.

Research Keyword: yeast identification