Source https://www.fightaging.org/archives/2022/11/to-what-degree-can-cell-therapies-rebuild-the-aging-brain/
Repair of the aging brain is perhaps the most important of goals in regenerative medicine. We are the data that is stored in some way within the small-scale structures of our brain tissue, and so the options for outright replacement of brain cells and tissues are somewhat constrained. As a thought experiment, it is in principle possible, given significant progress in biotechnology, to manufacture a cloned body to receive a transplanted brain. All of the steps needed either already happen in nature, such as the growth of bodies without brains, and would need control and direction, or have been crudely demonstrated in animal studies, such as brain transplants, albeit with major limitations and risk of failure. There may well be little gain in transplanting an aged brain if it cannot be repaired, however.
In any case, my v…
Source https://www.fightaging.org/archives/2022/11/to-what-degree-can-cell-therapies-rebuild-the-aging-brain/
Repair of the aging brain is perhaps the most important of goals in regenerative medicine. We are the data that is stored in some way within the small-scale structures of our brain tissue, and so the options for outright replacement of brain cells and tissues are somewhat constrained. As a thought experiment, it is in principle possible, given significant progress in biotechnology, to manufacture a cloned body to receive a transplanted brain. All of the steps needed either already happen in nature, such as the growth of bodies without brains, and would need control and direction, or have been crudely demonstrated in animal studies, such as brain transplants, albeit with major limitations and risk of failure. There may well be little gain in transplanting an aged brain if it cannot be repaired, however.
In any case, my v…
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