Pneumology

Microbe-sensing immune receptor may help protect against lung fibrosis

Targeting TLR5 could offer a new way to treat or prevent IPF by correcting harmful lung microbiota changes after injury.

In mice, a ketogenic diet protects the lungs from sepsis via gut bacteria

Azelaic acid travels from the gut to the lungs, where it activates immune cells to reduce inflammation and protect the lungs.

Specific gut microbes protect mice from deadly bacterial infections after flu

Segmented filamentous bacteria, or SFB, protect mice from these deadly infections by reprogramming specific immune cells in the lungs.

Microbial “fingerprints” in the lungs linked to pneumonia treatment outcomes

Pneumonia involves shifts in the entire lung microbial community, which interact with a person’s immune response.

Gut bacteria alone might influence lung function, contribute to asthma risk

The findings of a recent study highlight the importance of early-life gut microbes in shaping lung health and add to evidence that microbiota composition can influence asthma risk.

Gut bacteria linked to worsening infections in lung disease

Targeting E. lenta or boosting neutrophil function may lead to new treatment strategies for bronchiectasis and related lung diseases.

Delayed gut microbiota maturation in cystic fibrosis may contribute to health issues

Delayed microbiota maturation in infants with cystic fibrosis could contribute to disease complications, highlighting potential therapeutic targets.

Gut protozoan worsens asthma while boosting defense against infection

The findings of a recent study suggest that while T. musculis can worsen asthma, it might also help the body fight off infections, offering potential for new treatments targeting the…

Early-life microbiota might influence the severity of respiratory infections

The findings suggest that the microbial communities inhabiting an infant’s nose and throat can play a role in the severity of RSV infections.

Age, sex and lifestyle impact the upper airways microbiota

The findings suggest that the development and maturation of the nasal microbiota are influenced by age and sex, while lifestyle factors shape the throat microbiota.

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