Health

Host-microbe interactions in the gut

Although the mutually beneficial relationship between human beings and gut microbes is clear, how we—the host—affect the functions of gut microbial communities remains poorly understood.

Diseases, Conditions, Syndromes

Study shines light on safety of deworming programs

A new study has identified no major differences between the microbiomes of people infected with roundworm or hookworm and uninfected peers. The investigators found no evidence that curing either of these infections with albendazole ...

HIV & AIDS

HIV latency differs across tissues in the body

Mechanisms that govern HIV transcription and latency differ in the gut and blood, according to a study published November 15 in the open-access journal PLOS Pathogens by Steven Yukl of San Francisco Veterans Affairs Medical ...

Diseases, Conditions, Syndromes

How bad bacteria gain an edge in the gut

The bacterium Clostridium difficile, which is responsible for the majority of antibiotic-associated diarrhea outbreaks worldwide, produces a unique compound called p-cresol to gain a competitive advantage over natural protective ...

Diseases, Conditions, Syndromes

Some gut bacteria may protect against intestinal infection

Scientists at the University of Maryland School of Medicine have for the first time found evidence that the presence of a key species in the human gut microbiome is associated with protection from infection with typhoid fever. ...

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