Fungi tagged posts

Fungi in the Gut prime Immunity against Infection

Graphic depicting relationship between fungi in gut, antibody levels and CARD gene
Relationship between gut fungi, anti-fungal antibodies, CARD9 gene, and fungal immunity. Image courtesy of the Iliev lab.

Common fungi, often present in the gut, teach the immune system how to respond to their more dangerous relatives, according to new research from scientists at Weill Cornell Medicine. Breakdowns in this process can leave people susceptible to deadly fungal infections.

The study, published Feb. 5 in Cell, reveals a new twist in the complex relationship between humans and their associated microbes, and points the way toward novel therapies that could help combat a rising tide of drug-resistant pathogens.

The new discovery stemmed from work on inflammatory bowel disease, which often causes patients to carry larger than normal populations of fungi in their guts...

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Studying fungi to keep space travelers safe on new worlds

Dominant fungal population and succession patterns observed in 30-day occupation period of the ILMAH system. The OTUs presented in the bar graph are the most abundant. T20 surface samples show different fungal profile when compared to other time points. T30 samples show increase in fungal diversity when compared to other time point

Dominant fungal population and succession patterns observed in 30-day occupation period of the ILMAH system. The OTUs presented in the bar graph are the most abundant. T20 surface samples show different fungal profile when compared to other time points. T30 samples show increase in fungal diversity when compared to other time point

Human presence in closed habitats that may one day be used to explore other planets is associated with changes in the composition of the fungal community – the mycobiome – that grows on surfaces inside the habitat, according to a study published in the open access journal Microbiome.
 
Dr Kasthuri Venkateswaran, Senior Research Scientist at the NASA Jet Propulsion Laboratory, Caltech, and corresponding author of the study said: “Our study is the firs...
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