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stem cells

Photo de microscopie, illustration
News
2026.07.21
Research
How Brain Stem Cells Coordinate to Produce Neurons
  **AI-assisted translation** Within our bodies are cells of a very special kind: stem cells. Capable of dividing to produce other stem cells, they can also...
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
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
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

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