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hematopoietic stem cell

Portrait Spyros Lytras
News
2026.07.01
Vaccins
Predicting viral evolution with AI
  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...
vaccines
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
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
Expérience en laboratoire
News
2026.04.24
Vaccins
A guide to the different types of vaccine
  Live attenuated vaccines Principle: a weakened or very similar version of the virus or bacteria is used. This weakened microbe is no longer capable of...
vaccinARN messagerprotéinevecteur
Guillemette Masse-Ranson : la scientifique qui décloisonne la recherche vaccinale
Portrait
2026.03.30
Guillemette Masse-Ranson: the scientist breaking down barriers within vaccine research
  A childhood shaped by science and empathy Guillemette Masse-Ranson was born in northern France before moving to Greater Paris when she was five. She was...
Recherche vaccinale
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
Où en est la recherche sur le cancer féminin ?
Vidéo
2026.03.09
What is the current status of research into female cancers?
What is the current state of research into female cancers? That's the question we were asked on the street. Aurélie Chiche, a researcher at the Institut...
Fabriquer des neurones
Vidéo
2026.03.05
Making neurons
She creates neurons in the laboratory to understand Alzheimer's disease. Veranika Panasenkava, a postdoctoral researcher at the Institut Pasteur, creates brain...

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