molécules
News
2025.06.03
Of every one thousand individuals living with HIV, a tiny fraction – fewer than five on average – are able to naturally control the virus. They are known as "...
News
2025.05.22
Steroid hormones, or steroids, are a large family ranging from corticosteroids, such as cortisone, to sex hormones like progestogens, estrogens and androgens...
News
2025.05.21
Bacteria first emerged on Earth 3.5 to 4 billion years ago, quickly developing adaptation mechanisms allowing them to survive in the changing and sometimes...
News
2025.05.19
The conference's opening symposium on June 12, focused on evaluating the current scientific understanding of these risks, will be livestreamed here for...
Vidéo
2025.04.14
Invisible tunnels in our brains? Yes, and they could well change our understanding of Parkinson's.
April 11 was World Parkinson's Day - the perfect occasion to...
News
2025.03.05
Transfers of DNA molecules from one species to another occur relatively frequently on an evolutionary scale, but DNA transfer can also occur in other...
News
2025.02.25
"I've believed in tunneling nanotubes since the beginning!" says Chiara Zurzolo, Head of the Membrane Traffic and Pathogenesis Unit at the Institut Pasteur....
News
2024.11.04
The DNA contained in our cells is the molecule that carries genetic information and serves as the main basis for heredity. It is composed of nucleotides,...
News
2024.09.05
The estimated length of all the DNA in the human body, if it were unraveled and placed end to end, is 60 billion kilometers, or 400 times the distance from...
News
2024.07.04
What precise mechanisms do coronaviruses use to infect us? More than four years after the infamous SARS-CoV-2 emerged in humans, many scientists are still...