Researchers compared Reelin expression in excitatory neurons in the entorhinal cortex of people with (right) or without (left) Alzheimer’s disease. In people without the disease, vGlut (green), a ...
Researchers at Stockholm University have extracted and sequenced the oldest known RNA molecules in the world (Cell 2025, DOI: 10.1016/j.cell.2025.10.025). The ancient RNA (aRNA) comes from skin and ...
Hummingbird Diagnostics GmbH, a pioneer in harnessing blood-based small RNAs for early disease detection and characterization, today announced the publication of a new study in Nature Communications ...
Researchers have sequenced the oldest RNA ever recovered, taken from a woolly mammoth frozen for nearly 40,000 years. The RNA reveals which genes were active in its tissues, offering a rare glimpse ...
One of Yuka’s legs, illustrating the exceptional preservation of the lower part of the leg after the skin had been removed, which enabled recovery of ancient RNA molecules. Photo credit: Valeri ...
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