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Legionella pneumophila (en vert) détourne l'ATPase mitochondriale pour maintenir le potentiel membranaire mitochondrial mesuré avec le colorant TMRM (orange) des macrophages primaires humains infectés, ce qui retarde l'acquisition de marqueurs de mort cel
News
2026.01.22
Legionellosis
Legionellosis: a novel method to predict the fate of infected cells
  How does legionellosis develop in the early stages of infection? Which of the body's cells enable Legionella pneumophila to develop, and why? Scientists at...
Legionellosis
Institut Pasteur - psoriasis - prurit - pruritus
News
2026.01.15
Research
Psoriasis: Unraveling the Causes of Chronic Itching
  Psoriasis is a chronic inflammatory skin disease that affects nearly 125 million people worldwide, according to the World Health Organization. While red...
psoriasispruritusinflammatory skin diseaseschronic itching
Streptococcus pneumoniae - Institut Pasteur
News
2025.11.17
A new class of molecules to combat resistant bacteria
    Scientists from Chimie ParisTech – PSL and the Institut Pasteur (Université Paris Cité) have published a discovery in the Journal of the American Chemical...
Pneumococciantimicrobial treatments
Virus de la rougeole perturbant le réseau mitochondrial et le métabolisme cellulaire
News
2025.11.12
Epidemiological news
Three questions about measles: why is it on the rise, is the vaccine effective, and can you catch it at any age?
  This article was updated on December 2, 2025 with the latest epidemiological data from Santé publique France published on November 13, 2025. #1 - What is...
vaccinemeasles
Bactériophages sur la bactérie Escherichia coli
News
2025.11.06
Research
Ecology and health – phages interact with many bacteria in ecosystems
  Phages, or bacteriophages, are viruses that infect bacteria and play a central role in the dynamics, evolution and adaptation of microbial communities....
bactériophagesenvironmentecosystemsbacterial species
Institut Pasteur - Allostérie - Allostery
News
2025.10.15
Research
Allostery: a revolution in molecular biology, in 1965
  In 1965, Jacques Monod, Jeffries Wyman and Jean-Pierre Changeux published an article(1) that would transform molecular biology. It described their discovery...
Historydiscoveryrégulationmolecular biology
Portrait photographique de Sarah Merkling
Portrait
2025.10.10
Sarah Merkling wants to "pasteurize" mosquitoes!
  Sarah Merkling had never dreamed of becoming a scientist – until the day when, as a young student, she was blown away by a biology class about genetics....
vector-borne diseasesMosquitoAedes aegypti
Document de presse
2025.09.29
Blood cancer: a treatment to reprogram cancer cell death and trigger the immune system
The aim of immunotherapy strategies is to leverage cells in the patient's own immune system to destroy tumor cells. Using a preclinical model, scientists from...
Affiche de la 25e édition des Journées européennes du patrimoine, réalisée par Clément Barbé
News
2025.09.15
Event
The Institut Pasteur opens its doors for the 2025 European Heritage Days
  The Pasteur Institute is participating in the 2025 European Heritage Days ! This year's event is centered around "architectural heritage" and will allow...
Pasteur museum
Institut Pasteur - peste- Madagascar
News
2025.09.12
Research
Plague in Madagascar: a new model sheds light on the seasonality of outbreaks
  Although it has been eradicated in Europe, plague still circulates in several regions of the world. Hundreds of cases are reported every year in Madagascar,...
Plagueratsoutbreaks

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