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News
09.06.2026
Research
Hidradenitis suppurativa: skin-colonizing bacteria play an unexpected role
Scientists have revealed that normally harmless Porphyromonas uenonis bacteria play an active role in triggering...
Maladie de Verneuil
Virus de l'hépatite B (VHB)
News
28.05.2026
Research
Hepatitis B: earlier treatment to better protect patients
Two meta-analyses conducted by researchers at the Institut Pasteur show that the risk of serious complications linked...
hepatitis BguidelinestreatmentWHO
Deux cellules neuronales (CAD) en connexion par un nanotube TNT © Institut Pasteur/Karine Gousset et Chiara Zurzolo,
News
26.05.2026
Research
Parkinson’s and related conditions: how damaged mitochondria trigger nanotube communication in the brain
Scientists at the Institut Pasteur have identified the mechanism that triggers the formation of nanotubes between...
neuroscienceParkinsonnanotubesTNTs
bacteriophage escherichia coli - Institut Pasteur
News
07.05.2026
Research
Bacteria Have Millions of Secret Weapons Against Viruses
Millions of new proteins with predicted roles in defence against viruses have been identified in bacteria. It was...
Bacteriaimmunityphages
Cellules NK
News
06.02.2026
Research
NK immune cells learn to fight against bacteria
Natural killer (NK) cells are part of the innate immune system, our first line of defense. We already know that they...
NK cellsimmune memoryBacteria
Institut Pasteur - psoriasis - prurit - pruritus
News
15.01.2026
Research
Psoriasis: Unraveling the Causes of Chronic Itching
In psoriasis and other inflammatory skin diseases, chronic itching or pruritus is a particularly distressing symptom...
psoriasispruritusinflammatory skin diseaseschronic itching
Institut Pasteur
News
08.01.2026
Research
Alzheimer's: Better Understanding a Key Receptor to Stop Early Symptoms
Researchers at the Institut Pasteur reveal how a brain receptor called nicotinic α7 plays a central role in neuronal...
Bactériophages sur la bactérie Escherichia coli
News
06.11.2025
Research
Ecology and health – phages interact with many bacteria in ecosystems
Phages (bacteriophages), viruses that infect bacteria, are the most abundant genetic entities in our environment. A...
bactériophagesenvironmentecosystemsbacterial species
Institut Pasteur - Allostérie - Allostery
News
15.10.2025
Research
Allostery: a revolution in molecular biology, in 1965
In 1965, the discovery of a mechanism known as allostery revolutionized our understanding of regulation in molecular...
Historydiscoveryrégulationmolecular biology
Fiches maladies - Maladie du sommeil - Institut Pasteur
News
22.09.2025
Research
A new RNA tool is speeding up the fight against sleeping sickness
A new CRISPR-based RNA test detects animal trypanosomes, which helps track parasites that pose a threat to livestock in...
Sleeping sickness

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