Giorgia Guglielmi

Giorgia Guglielmi is a freelance science writer based in Basel, Switzerland. Specializing in life sciences, medicine, and the relationship between science and society, she has published numerous articles in outlets including Nature, Science, and Scientific American. She holds a PhD in biology from the European Molecular Biology Laboratory and a Master’s in Science Writing from the Massachusetts Institute of Technology. She has received recognition for her work, including the John Kendrew Award in 2020 and an ERC-funded FRONTIERS Media Fellowship in 2025. She has also led lectures and workshops on science communication at institutions such as Harvard University and the University of Zurich.

Nanomedicine improves symptoms of inflammatory bowel disease in mice

The findings of a new study suggest that the new nanomedicine approach can improve the delivery of TNF-α-siRNA in people with IBD.

Unveiling the link between gut microbiome and atrial fibrillation: insights from a large population study

A recent study poses the basis for the use of microbiome profile in AF risk prediction.

Probiotic-based hydrogel can treat yeast infection, support a healthy vaginal microbiota

The findings of a recent study suggest that combining Lactobacillus probiotics with nanozymes can help treat Candida vaginitis and help the growth of beneficial vaginal microbes.

Microbiota transplant after gastric bypass improves metabolism in mice

The findings of a recent study suggest that the gut microbiota contributes to improve metabolic health after gastric bypass surgery.

How infections alter the population of a gut microbe

The findings of a recent study suggest that a mild gastrointestinal infection can alter gut commensal populations in ways that boost the commensal’s ability to proliferate during an infection.

Antibiotics alter the gut microbiota, raise risk of blood infections in preterm babies

The findings of a recent study may help to develop diagnostic or therapeutic approaches to reduce bacterial bloodstream infections in newborns.

Cocaine users have disrupted gut and oral microbiotas

Cocaine users have an altered gut and oral microbiota composition and function, which can be rescued by rTMS-induced cocaine abstinence.

Researchers associate microbial signatures with two types of precancerous gut lesions

By providing insights into how the gut microbiota influences cancer susceptibility, the findings may help to develop new therapies or dietary interventions.

Vaginal sex can change the urinary-tract microbiota of healthy men

The findings of a recent study suggest that vaginal bacteria can spread to the urinary tract of men and reshape the male urethral microbiota.

Lifestyle may influence how gut bacteria are shared between mothers and infants

The findings of a recent study suggest that lifestyle can influence how bacterial strains are shared between mothers and infants.

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