There is a great deal of progress being made with tissue engineering and organ replacement via a number of sources. Either by taking genetically modified pig organs or by engineering organs from a person own stem cells.
These approaches and using young stem cells to replace old cells in various locations are heading towards replacing more and more of the body with younger cells. This intuitively would seem to be an effective way to extend lives if the procedures can avoid any harmful effects of replacing the tissue and cells.
* constant young blood replacement
* new stem cell additions
* organ replacement (telomerase rejuvenated)
* extra cellular matrix replacement
The brain is 2% of the human body and the stem cell replacement could replace old neurons. Brain plasticity would allow the brain to include many new cells without harming the individual.
It seems like these approaches could rejuvenate 98.5% of the body.
Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.
Known for identifying cutting edge technologies, he is currently a Co-Founder of a startup and fundraiser for high potential early-stage companies. He is the Head of Research for Allocations for deep technology investments and an Angel Investor at Space Angels.
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