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2021.11.17
Some cancers are caused by a viral infection. This is the case with Kaposi's sarcoma, a disease that manifests as skin lesions, but can also affect organs,...
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2022.11.29
Bacteria are prokaryotes, meaning that they are living organisms with no nucleus. As well as the DNA that enables them to live and develop, bacteria also...
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2022.12.19
The DNA variations that interest most scientists are very precise. A change to a single nucleotide (a DNA building block) can radically alter the nature of...
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2023.02.06
Our intestine contains hundreds of billions of bacteria: this is the gut microbiota. Ilya Mechnikov had proposed that an imbalance between the different...
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2023.02.20
The availability of SARS-CoV-2 vaccines and the first antiviral drugs at the end of 2020 led to a reduction in the number of infections and the severity of...
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2022.09.01
Brain tumors are among the most complex forms of cancer to treat. Glial cells, which support the activity of neurons in the brain, can give rise to a...
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2022.09.26
The acerola or Barbados cherry is a tropical fruit native to South America and also grown in the French West Indies and Réunion. It is not exported due to its...
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2023.07.10
This article is the second in a series devoted to the hopes of HIV-AIDS research, on the occasion of the 40th anniversary of the identification of the virus...
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2023.09.05
This article is the third in a series devoted to the hopes of HIV-AIDS research, on the occasion of the 40th anniversary of the identification of the virus...
News
2024.02.07
Bacteria have a fundamental need for certain rare nutrients such as metals, vitamins and certain sugars. Without these nutrients, the bacterium is deficient...