Someone could retrieve Brad Pitt’s skin cells from a hotel bed and use them to make a baby. Two men could make a baby that is biologically related to both. A man could clone himself.
These are some of the possibilities with in vitro gametogenesis (IVG). Today’s New York Times tells the story: scientists take adult skin cells and reprogram them to become embryonic stem cells. Then they guide the cells to become eggs or sperm.
Researchers in Japan have already used the technique to produce healthy baby mice. Within a decade or two, the technique may be refined for use with humans.
In other news, technology experts say North Korean hackers could be behind the massive malware assaults that continue to impact the world. A teenager was killed Friday night when a woman repeatedly rammed her into a tree with her Jeep Liberty; a friend of the victim said the altercation escalated from a Facebook argument.
In the April issue of National Geographic, D. T. Max describes ways “humans are shaping our own evolution.” His article begins with Neil Harbisson, a color-blind “cyborg” with a color-sensing antenna implanted in his skull. The antenna’s fiber-optic sensor picks up colors that a microchip implanted in his skull converts into vibrations he senses as colors.
According to Max, around 20,000 people have implants in their bodies that can unlock doors. Last year, the CEO of a company called BioViva claimed that she successfully reversed some of the effects of aging in her body by using injections from a gene therapy her company created. A subject at the University of Pennsylvania was able to transmit electrical impulses from his brain through a computer to control a robotic arm and sense what its fingers were touching.
Continue reading Denison Forum – Making a baby from Brad Pitt’s skin cells?