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Human bronchial cells (green) infected with SARS-CoV-2 (blue) - Institut Pasteur
News
2026.07.21
Research
A Universal Genomic Code for Better Monitoring of Pathogenic Bacteria
  **AI-assisted translation** Within a single bacterial species, strains can differ considerably in terms of antibiotic resistance, virulence, and the ability...
Portrait Morgane Thion
News
2026.07.09
Brain
How the brain's sentinels and walls cooperate from the embryonic stage
  This article is part of a series presenting the research projects of the scientists selected in 2025 by the Institut Pasteur to launch their 5-year research...
microgliedéveloppement cérébral
Rayon alimentaire de supermarché avec des produits emballés
News
2026.06.29
microbiote
Three questions about ultra-processed foods: definition, effects on the microbiota, and impact on health
  #1-What is defined as ultra-processed food? We should start by making the important distinction that not all industrially produced foods are ultra-processed...
microbiote intestinalmaladie de CrohnDiabètecancertroubles dépressifs
Institut Pasteur - Madagascar
News
2026.06.18
Research
Meet the team breaking the vicious cycle of malaria relapse
  Key points A particularly sneaky parasite — Plasmodium vivax can lie dormant in the liver for weeks or months before triggering a relapse. Research...
malariapvSTATEMplasmodium vivaxrelapses
News
2026.06.09
Research
Hidradenitis suppurativa: skin-colonizing bacteria play an unexpected role
  Hidradenitis suppurativa is an extremely painful chronic skin condition experienced by up to 4% of the global population, with women most commonly affected....
Maladie de Verneuil
Deux cellules neuronales (CAD) en connexion par un nanotube TNT © Institut Pasteur/Karine Gousset et Chiara Zurzolo,
News
2026.05.26
Research
Parkinson’s and related conditions: how damaged mitochondria trigger nanotube communication in the brain
  The team led by Chiara Zurzolo in the Membrane Traffic and Pathogenesis Unit at the Institut Pasteur recently published a study in Nature Communications that...
neuroscienceParkinsonnanotubesTNTs
bacteriophage escherichia coli - Institut Pasteur
News
2026.05.07
Research
Bacteria Have Millions of Secret Weapons Against Viruses
  Much like humans who can get sick when infected by a virus, bacteria have pathogenic challenges of their own-phages. These are viruses which infect and...
Bacteriaimmunityphages
Femelle d'Aedes aegypti, élevée au Vectopôle de l'Institut Pasteur de la Guyane. Le moustique Aedes aegypti est vecteur de la dengue, du chikungunya, de la fièvre jaune et de zika.
News
2026.05.05
Chikungunya, dengue, Zika – what are the risks in mainland France?
  In the twenty years since the tiger mosquito was first reported in mainland France in 2004, it has conquered four-fifths of the country. How has it been able...
Reconstitution 3D d'une colonie de choanoflagellés Choanoeca flexa imagée par FIB-SEM (Focused Ion Beam - Scanning Electron Microscopy). Ici la colonie est montrée en conformation “flagelles-dedans”.
News
2026.03.25
Evolutionary biology: what an aquatic microorganism can tell us about our distant origins
  Try this mental exercise for a moment: imagine what our world looked like 1.2 billion years ago. At that time, all land masses formed a single continent, the...
Coupe transversale d'un Ileum-organoid-on-chip humain infecté par le SARS-CoV-2 pendant 48 heures.
News
2026.03.12
Epidemiological news
COVID-19: a new strategy under investigation to tackle all variants
  Since its emergence, the SARS-CoV-2 virus has not stopped evolving. Each new variant accumulates mutations in its spike protein, the 'key' enabling it to...
COVID-19

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