Addressing problems with diagnosing and treating breast cancer, scientists at EPFL have developed EMBER, a tool that integrates breast cancer transcriptomic data from multiple databases. EMBER can improve precision oncology ...
Jul 19, 2024
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Why does hepatitis E become chronic in some patients, and why do medications not work? To find out, an international research team led by scientists from Bochum observed a patient with chronic hepatitis E infection over a ...
Jun 10, 2024
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Researchers have discovered the mechanism which allows adult brain stem cells to express genes that maintain their identity and those for neuronal differentiation without conflicts in cellular activity. Furthermore, this ...
Apr 29, 2024
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A healthy liver filters all the blood in your body, breaks down toxins and digests fats. It produces collagen to repair damaged cells when the liver is injured. However, a liver can produce too much collagen when an excess ...
Apr 26, 2024
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New RNA-targeted therapy can halt the progression of a specific type of childhood dementia in mice and holds potential to reverse some of the detrimental effects of this rare disease.
Apr 18, 2024
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Scientists at Sanford Burnham Prebys have demonstrated that vesicles traveling between cells in the brain carry more complete instructions for altering cellular function than previously thought.
Apr 9, 2024
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New data presented by Memorial Sloan Kettering Cancer Center (MSK) researchers show an experimental approach to treating pancreatic cancer with the messenger RNA (mRNA)-based therapeutic cancer vaccine candidate, autogene ...
Apr 8, 2024
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Researchers in a Johns Hopkins Children's Center-led study that used genetic material from human blood and lab-grown brain cells say they have made progress in developing a blood test to identify disease-associated changes ...
Feb 7, 2024
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Experiments with rats conducted by researchers at São Paulo State University (UNESP) in Brazil increase our understanding of why descendants of women who were malnourished during pregnancy tend to face a higher risk of prostate ...
Jan 24, 2024
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By exploiting the technology used in COVID-19 vaccines, a team led by UCL, King's College London and Moderna scientists has created an effective therapy for a rare disease, in a study in mice, demonstrating the technology's ...
Jan 10, 2024
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Messenger ribonucleic acid (mRNA) is a molecule of RNA encoding a chemical "blueprint" for a protein product. mRNA is transcribed from a DNA template, and carries coding information to the sites of protein synthesis: the ribosomes. Here, the nucleic acid polymer is translated into a polymer of amino acids: a protein. In mRNA as in DNA, genetic information is encoded in the sequence of nucleotides arranged into codons consisting of three bases each. Each codon encodes for a specific amino acid, except the stop codons that terminate protein synthesis. This process requires two other types of RNA: transfer RNA (tRNA) mediates recognition of the codon and provides the corresponding amino acid, while ribosomal RNA (rRNA) is the central component of the ribosome's protein manufacturing machinery.
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