An ancient species had the same gene cascades for nerve cell differentiation as more complex organisms.
Sea anemones live forever. They are not susceptible to aging and the negative effects inherent in humans. Scientists have studied the genetic imprint of these organisms and learned their secret to eternal life, according to Sci Tech Daily.
Biologists from the University of Vienna used single cell transcriptomics. They found that this ancient animal phylum shared the same gene cascades for nerve cell differentiation as more complex organisms. They are responsible for maintaining the balance of cells in the body throughout the life of sea anemones.
It turns out that neurons, glandular and sensory cells originate from a common population. A gene has been found to play a specific role in the development of common progenitor cells. SoxC is found in all neuronal progenitor cells, glandular cells and cnidocytes, which is important for the development of different types of cells.
“In sea anemones, developmental processes are maintained regardless of age – from the embryo to the adult organism. Whereas in humans, they play an important role only in the embryonic stage, and the anemones in the sea can replace damaged or missing neurons throughout their life,” the scientists said.
Recall that earlier the American artist Mary Flip from Illinois, who now lives in Arizona, celebrated her 101st birthday. He told the secret of his long life.
The 53-year-old ‘Forever young’ revealed his secret
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Source: korrespondent
