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Chromosome model links one steady motor to shape shift needed for cell division
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Chromosome model links one steady motor to shape shift needed for cell division

Phys.org - latest science and technology news stories·Chromosome model links one steady motor to shape shift needed for cell division·4 months ago
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#phys#cells#packaged#shape#tricky#exact

It's tricky to make an exact copy of yourself. Or at least it is for cells undergoing mitosis, where cells replicate everything inside of them, including their neatly packaged DNA, then split in half.…

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Single Tissue Snapshot Reveals Biological Processes Unfolding Over Time
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Single Tissue Snapshot Reveals Biological Processes Unfolding Over Time

News from www.caltech.edu·Katie Neith·4 months ago
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Long Cai and collaborators showed that a single tissue image can reveal how cells coordinate over weeks of development, uncovering an intrinsic clock in the support cells that help organize this process.

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Scientists discover why some DNA-doubled cells refuse to die

Latest Science News -- ScienceDaily·Scientists discover why some DNA-doubled cells refuse to die·4 months ago
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Scientists have uncovered a surprising twist in how cells behave when division goes wrong. Sometimes a cell successfully copies its DNA but fails to split into two, leaving it with double the genetic material — a mistake linked to aging, cancer, and other…

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Scientists supercharge natural killer cells to fight aggressive cancers

Scientists at McGill University have found a way to supercharge the immune system’s natural killer (NK) cells, helping them break through the defenses tumors use to stay alive.…

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