Artificial Skin Grows Hair
Skin is the largest organ - and now Japanese researchers led by Ryoji Takagi, at the Tokyo University of Science, in Japan have succeeded in creating genetically engineered skin.
(Artificial skin sample - with hair!)
As they explain in a new paper in the journal Science Advances, the scientists have developed a new method to grow 3D layers of skin and hair cells from stem cells—which are genetically engineered from adult tissue.
The scientists' lab-grown skin includes all three layers of skin cells, as well as sweat glands, hair follicles, and your skin's oil-producing glands called sebaceous glands. That's far and away more complex than the next best attempt to artificially regenerate skin, which only includes two types of skin cells.
To test their new skin, the Japanese researchers took a DNA sample from a bald, adult mouse, built a chunk of skin with it, and successfully implanted skin back in the mouse, where it thrived and grew hair. The skin and hair prospered over the entire 70 day period it was meant to last.
In his 1952 story Accidental Flight, sf writer WF Wallace describes "plastissue":
Cameron scowled and thrust a scalpel deep into the girl's thigh. She looked at him with a tear-stained face, but didn't move a muscle.
"Plastissue, as any fool can see," he commented dourly.
(Read more about plastissue)
Scroll down for more stories in the same category. (Story submitted 4/3/2016)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
Biotech Firms Raised $Millions For Anti-Agathics (Longevity Drugs)
'Against Death doth no simple grow.' - James Blish, 1957.
Medical Tattoos Are STILL Being Researched
'Following the current craze, she has had a subdermal pattern of micro-channels implanted.'
Rise Of Skywalker Could Trigger Epileptic Seizures
'... then the screen started to flicker. I stared at it for a while.' - John Varley, 1984.
Injectable Magnetic Fluid Slows Bleeding, Aids Magneto
'There's something different about you.'
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Liftware Level, Google's Smart Spoon
'The result was indeed marvelous... I did not stagger and I did not reel.'
Cute Teddy Bear Robot Favorite Of Hospitalized Children
'...thought had been given to its programming.'
Google Now Expects Chips To Design Themselves
'What lay down there? Energy, tubes and pipes, wiring, transformers, self-contained machinery...'
PRAM Solar Powered Satellite Hardware Tested In Orbit
'Our beams feed these worlds energy drawn from... the Sun'
3D Printed Glass Uses Stereolithography Techniques
'All that with glass...'
Science Fiction Helps Young Readers Build Resiliency
'Reading science fiction and fantasy can help readers make sense of the world.'
I Want My 1928 Telestereo Hologram Now
'Instantly there appeared standing upon the disk, the image of a man...'
Memes Now Come From Neural Nets
'Your order said for him to be able to be able to work out twists on the gags in the file...'
Robot Dog Learns To Be Doggy From Real Dogs
'So we took pictures of Guzub making a Three Planets, and I could construct this one to do it exactly right down to the thousandth of a second.'
Unwanted Cruise Ships Huddle Together Out At Sea
'On the screen they passed in an endless, boundaryless flood of green specks...'
Sono Sion Electric Car Charges As You Drive
'It drew its power from six square yards of sunpower screens on its low curved roof.'
News Mood Filter Web Extension
'He adjusted the n, the r and b knobs, and hopefully anticipated a turn for the better...'
Fetal Lamb Rests In Artificial Womb
'... stewing warm on their cushion of peritoneum and gorged with blood-surrogate and hormones, the foetuses grew and grew...'
MIT Wants To Catch Interstellar Visitors
'INVESTIGATE MYSTERIOUS OBJECT ENTERING NEW CALEDONIA SYSTEM FROM NORMAL SPACE'
AutoX Sets Up Asia's Largest Robotaxi Center
'The robot cab seemed to know where it was going and, no doubt, the master machine from which it received its signals knew.'
E - Ink's Automatic Self Styling Color-Changing Dress
'The racks of gowns itched and quivered, their colors running into blurred pools.'
More SF in the News Stories
More Beyond Technovelgy science news stories