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Bactérie Salmonella enterica en microscopie à balayage.
News
2026.02.26
salmonella
Foodborne infection: environmental Salmonella from the Americas found to be resistant to antibiotics in Europe and Asia
  Salmonella enterica serovar Panama, one of the most common causative agents of non-typhoidal Salmonella disease in France's overseas territories, is...
Molly Ingersollportrait photo devant l'Institut Pasteur de Paris
Portrait
2026.02.09
Molly Ingersoll: advocating for women's health and women's rights
From science fiction to the Institut Pasteur in Paris At the age of twelve, Molly came across a science fiction novel in which a female scientist was cloned by...
Journée internationale des droits des femmesSanté des femmes
Virus de l'hépatite B (VHB) en microscopie électronique. L'hépatite B chronique peut être à l'origine de cancer du foie et de cirrhose. Virus enveloppé à ADN. Particules de Dane complètes, sphérules de 20 nanomètres de diamètre, et tubules ou filaments de
News
2026.02.12
Hepatitis
Hepatitis B: two major breakthroughs raise hopes of eradicating chronic illness
  Infection with hepatitis B virus (HBV) causes more than a million deaths each year, largely because of complications like cirrhosis and liver cancer. There...
hepatitis B
Cellules NK
News
2026.02.06
Research
NK immune cells learn to fight against bacteria
  In 2023, scientists from the Institut Pasteur discovered that natural killer (NK) cells can develop an immune memory against Streptococcus pneumoniae, also...
NK cellsimmune memoryBacteria
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

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