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ADN - Institut Pasteur
News
05.03.2025
Research
When bacterial DNA invades cells, does it have the code to adapt to its new environment?
A team from the Institut Pasteur used a combination of molecular biology, genomics and artificial chromosomes, aided by...
DNABacteriaCellenvironment
Lait maternel - Maternal milk - Institut Pasteur - NIH-NIAID
News
05.03.2025
Research
How the Immune System Regulates Breast Milk Production
The maternal immune system regulates lactation by differentiating the mammary glands during pregnancy. A specific...
Breast milkimmunitynewbornsmother
News
25.02.2025
Research
Nanotubes: proof of their existence in vivo in zebrafish
Nanotubes have been observed for the first time in a living organism.(1) This discovery, made by an Institut Pasteur...
Chainette de Streptococcus pneumoniae en microscopie électronique à transmission.
News
05.09.2024
Research
Pneumococci can have a lasting impact on cells
A recent study has demonstrated that pneumococci bring about a lasting change in a protein related to DNA, influencing...
cell biology
Leptospirose - Institut Pasteur
News
11.07.2024
Research
Leptospirosis: understanding why some fresh water bacteria are virulent
Leptospirosis is an emerging bacterial disease that occurs worldwide. In two recent studies, the Institut Pasteur...
sacs poubelles cellulaires © Thomas Wollert
News
27.06.2024
Research
Intermittent fasting: cellular cleansing to improve health?
Scientists have reproduced the mechanism of autophagy, stimulated by intermittent fasting. This process enables the...
News
02.10.2023
Research
Malaria: progress towards the use of monoclonal antibodies
Although monoclonal antibodies seem to be a promising avenue for malaria prevention, their mechanism of action remains...
malariamonoclonal antibodiesprévention
Fiche Maladie - Botulisme - Institut Pasteur
News
29.09.2023
Research
Foodborne botulism: report on the recent outbreak
In early September 2023, several people were infected after eating home-canned sardines in a bar in Bordeaux. By...
BotulismNational Reference CenterCNR
Cellules bronchiques humaines (vert) infectées par SARS-CoV-2 (jaune). Image obtenue par microscopie électronique à balayage puis colorisée.
News
23.08.2023
Research
Distinct immune responses reveal two major types of long COVID
Although the biological mechanisms behind the short-term effects of COVID-19 are now known, the same is not true for...
long CovidCovid19
Colon murin dont le noyau des cellules est marqué en bleu, les cellules elles-mêmes en vert, et les bactéries en rouge (par coloration de leur ARN ribosomique). Des débris d'aliments sont également visibles en vert dans la lumière intestinale
News
12.06.2023
Research
Gut microbiota involved in depressive disorders
"A healthy mind... with a healthy microbiota." These words sum up a recent study demonstrating the close link between...
microbiotadépressionbrain

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