Sep 13, 2024 08:01 PM
(This post was last modified: Sep 13, 2024 08:07 PM by C C.)
At first glance, you might wonder if this is some wayward revival of spontaneous generation. But not the case: biobots slash anthrobots ..... Henrietta Lacks cell line.
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Biobots arise from the cells of dead organisms − pushing the boundaries of life, death and medicine
https://theconversation.com/biobots-aris...ine-238176
EXCERPTS: Life and death are traditionally viewed as opposites. But the emergence of new multicellular life-forms from the cells of a dead organism introduces a “third state” that lies beyond the traditional boundaries of life and death.
Usually, scientists consider death to be the irreversible halt of functioning of an organism as a whole. However, practices such as organ donation highlight how organs, tissues and cells can continue to function even after an organism’s demise. This resilience raises the question: What mechanisms allow certain cells to keep working after an organism has died?
We are researchers who investigate what happens within organisms after they die. In our recently published review, we describe how certain cells – when provided with nutrients, oxygen, bioelectricity or biochemical cues – have the capacity to transform into multicellular organisms with new functions after death.
[...] Different cell types have varying survival times. For example, in humans, white blood cells die between 60 and 86 hours after organismal death. In mice, skeletal muscle cells can be regrown after 14 days postmortem, while fibroblast cells from sheep and goats can be cultured up to a month or so postmortem.
[...] The third state not only offers new insights into the adaptability of cells. It also offers prospects for new treatments... (MORE - missing details)
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Biobots arise from the cells of dead organisms − pushing the boundaries of life, death and medicine
https://theconversation.com/biobots-aris...ine-238176
EXCERPTS: Life and death are traditionally viewed as opposites. But the emergence of new multicellular life-forms from the cells of a dead organism introduces a “third state” that lies beyond the traditional boundaries of life and death.
Usually, scientists consider death to be the irreversible halt of functioning of an organism as a whole. However, practices such as organ donation highlight how organs, tissues and cells can continue to function even after an organism’s demise. This resilience raises the question: What mechanisms allow certain cells to keep working after an organism has died?
We are researchers who investigate what happens within organisms after they die. In our recently published review, we describe how certain cells – when provided with nutrients, oxygen, bioelectricity or biochemical cues – have the capacity to transform into multicellular organisms with new functions after death.
[...] Different cell types have varying survival times. For example, in humans, white blood cells die between 60 and 86 hours after organismal death. In mice, skeletal muscle cells can be regrown after 14 days postmortem, while fibroblast cells from sheep and goats can be cultured up to a month or so postmortem.
[...] The third state not only offers new insights into the adaptability of cells. It also offers prospects for new treatments... (MORE - missing details)