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Benoit Chassaing portrait photographique
Portrait
2025.03.06
Portrait
Benoît Chassaing: Harnessing the microbiota to improve health
His current focus is studying and measuring the impact of diet, especially certain additives, on the gut flora. His team analyzes the effects of emulsifying...
microbial biodiversityobesityCrohn's deseaseDiabeteschronic deseases
Lait maternel - Maternal milk - Institut Pasteur - NIH-NIAID
News
2025.03.05
Research
How the Immune System Regulates Breast Milk Production
  Scientists have made a major discovery about lactation regulation. The study shows that the maternal immune system plays a key role in the differentiation of...
Breast milkimmunitynewbornsmother
ADN - Institut Pasteur
News
2025.03.05
Research
When bacterial DNA invades cells, does it have the code to adapt to its new environment?
  Transfers of DNA molecules from one species to another occur relatively frequently on an evolutionary scale, but DNA transfer can also occur in other...
DNABacteriaCellenvironment
News
2025.02.25
Research
Nanotubes: proof of their existence in vivo in zebrafish
  "I've believed in tunneling nanotubes since the beginning!" says Chiara Zurzolo, Head of the Membrane Traffic and Pathogenesis Unit at the Institut Pasteur....
Document de presse
2025.01.27
microbiote
The microbiota, an ally for predicting individual sensitivity to food additives
Widely used by the food industry, emulsifiers – a type of food additive – are found in many daily foods (sliced bread, ice creams, crème fraîche, plant milks,...
microbiotafood additivesfood
Observation en microscopie à fluorescence d'une cellules infectée par Listeria © Institut Pasteur/Edith Gouin et Pascale Cossart
News
2025.01.17
Listeria virulence: the key role of gene expression
  Listeria monocytogenes mainly contaminates animal products, especially dairy products, as well as badly washed, undercooked or poorly stored vegetables....
bactérie Bordetella pertussis
News
2024.12.17
Does vaccination reduce the virulence of the bacteria responsible for whooping cough?
  Sometimes referred to as the "100-day cough", whooping cough is a highly infectious respiratory infection that can cause serious illness in infants. Several...
Whooping coughvaccine
Détermination du lysotype Dundee pour une souche de Salmonella enterica sérotype Paratyphi B © François-Xavier Weill, Institut Pasteur
News
2024.12.19
Paratyphoid B fever: tracing the history of the disease to improve surveillance
  In 1896, Charles Achard and Raoul Bensaude, both physicians within the Paris Public Hospital Network, identified an infection in patients presenting with...
oreille interne souris.png
News
2024.12.16
Microbiota tailored skin humoral immunity and its potential for the development of novel vaccinal approaches
  Both studies involve Stanford University and the National Institute of Allergy and Infectious Diseases (NIH, Bethesda), including the laboratory led by...
Document de presse
2024.12.06
From Yemen to Mayotte, the spread of a highly drug-resistant cholera strain
Scientists from the National Reference Center for Vibrios and Cholera at the Institut Pasteur, in collaboration with the Centre hospitalier de Mayotte, have...
choléra

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