I heard that iPS cells can be used to make some human organs (Takebe, et al. 2013).
If we make young organs using regenerative medical techniques and replace aging organs with them, can we live forever?
References
Takebe, T., Sekine, K., Enomura, M., Koike, H., Kimura, M., Ogaeri, T., ... & Aoyama, S. (2013). Vascularized and functional human liver from an iPSC-derived organ bud transplant. Nature, 499(7459), 481. doi: 10.1038/nature12271