Health & Fitness

Unlike humans, zebrafish can completely regenerate their hearts after injury. They owe this ability to the interaction between their nervous and immune systems, as researchers now report.

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Researchers have shown for the first time that hemoglobin, a protein found in red blood cells where it binds oxygen, is also present in the epidermis, our skin's outermost body tissue. The study provides important insights into the properties of our skin's protective external layer.

from Top Health News -- ScienceDaily https://ift.tt/uLbK2tf

If cells in cell cultures grow while being treated with division-suppressing agents, their growth becomes excessive and they permanently lose their ability to divide. However, if the cells are treated with a combination of division inhibitors and growth inhibitors, they remain capable of dividing after these substances have been discontinued. The findings could be transferred to certain cancer therapies, but first need to be clinically tested and confirmed.

from Top Health News -- ScienceDaily https://ift.tt/HElDvwy