thermal dimorphism – mycolab.ai

The dimorphic fungus Talaromyces marneffei: An opportunistic killer in Southeast Asia

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Talaromyces marneffei is a dangerous fungus found in Southeast Asian soils that causes serious lung infections when people breathe in its spores. The fungus has a clever trick: it transforms into different forms depending on temperature and hides inside immune cells by tricking them. People with weak immune systems, particularly those with advanced HIV/AIDS or certain genetic conditions, are most vulnerable to severe disease.

First occurrence of feline sporotrichosis in a metropolitan area of Central-West Brazil

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Researchers in Brazil discovered the first case of a serious fungal infection called sporotrichosis in a domestic cat in the Goiania metropolitan area. The infection was caused by a fungus called Sporothrix brasiliensis, which can spread from cats to humans through scratches and bites. This finding is important because it shows the disease is spreading to new regions of Brazil that previously didn’t have confirmed cases, and suggests residents need to be cautious around stray cats.

The dimorphic fungus Talaromyces marneffei: An opportunistic killer in Southeast Asia

mycolabadmin

Talaromyces marneffei is a dangerous fungus found in Southeast Asian soil that people inhale, causing a serious disease called talaromycosis. The fungus is particularly deadly for people with weakened immune systems like those with advanced HIV. The fungus has evolved clever tricks to hide from and manipulate the body’s immune system, allowing it to multiply inside immune cells called macrophages.

Sporothrix davidellisii: A new pathogenic species belonging to the Sporothrix pallida complex

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Scientists have identified a new fungal species called Sporothrix davidellisii that causes an infection in cats. This fungus was found in an infected cat in Australia and is related to other fungi that cause sporotrichosis, a skin disease in humans and animals. The discovery shows that cats can help scientists identify new fungal pathogens in their environments, making them important sentinels for tracking emerging diseases.

Research Keyword: thermal dimorphism

The dimorphic fungus Talaromyces marneffei: An opportunistic killer in Southeast Asia

First occurrence of feline sporotrichosis in a metropolitan area of Central-West Brazil

The dimorphic fungus Talaromyces marneffei: An opportunistic killer in Southeast Asia

Sporothrix davidellisii: A new pathogenic species belonging to the Sporothrix pallida complex