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)

Via PopMech.

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 |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Medical ")

PEDOT Polymer Could Enhance Brain-Machine Interfaces
'the hair-fine wire going deep into Owen's brain, down into the pleasure center.' - Larry Niven, 1969.

BioVYZR Is Ready, Anti-Covid19 PAPR Lovers
'Some clad in the insulated space-suits, with their transparent glassite helmets.' - Edmond Hamilton, 1931.

Healight Ultraviolet Endotracheal Device Has Covid-19 Treatment Potential
'He applied the tip of the instrument to the interior of the wound...' - Cogswell, 1976.

Beat Covid-19 With AIR By MicroClimate - At Last I Get My PAPR
More than just a bubble.

 

Google
  Web TechNovelgy.com   

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.

 

 

 

 

 

Current News

DALL-E Makes Creative Images From Text
Okay, sf fans. If you could have some art created from a science fiction sentence, what sentence would you pick?

BladeBUG Robots Clean Massive Wind Turbine Blades
'There were the cleaners, with large padded feet, who were apparently polishing their way the whole length...'

Looms To Manually Weave Lunar Rover Wheels
It's fascinating to me how the Apollo program forced people to think outside their usual boxes.

IceBot Antarctic (Planetary?) Robotic Explorers Made Of Ice
'Some will combine in place to form more complicated structures, like excavators or centipedes.'

Glad 2020 Is Over
Maybe you missed one of these?

PEDOT Polymer Could Enhance Brain-Machine Interfaces
'the hair-fine wire going deep into Owen's brain, down into the pleasure center.'

Study: Robots Encourage Humans To Take Risks
Not exactly Three Laws compliant.

Kinetic Buildings And Psychotropic Houses
'There was a dim whirring, and the spheres tipped and began to rotate...'

Jupe Urban Escape Pods Have Tesla, SpaceX Roots
'The houses are prefabricated units... and they sell at the flat rate of five hundred dollars a room — set up.'

Best Robot Dance Video Of 2020
'I can Mashed Potato... I can do the Twist.'

Vertical Farm In Singapore's Output Is 1.5 Tons Per Day
'A towering eighty-story structure like the office "In-and-Out" baskets stacked up to the sky.'

3D Printed 'Blisk' Manufactured In Orbit
'It can be mass-produced only in the orbiting factories...'

Comercial Airlock 'Bishop' Now On ISS
'They put the bones and the glass can that had contained the soup into the double-doored partition or vestibule...'

Space Station Could Use Some Martian Sawgrass
'What better purifying machine is there than a plot of grass?'

ARTUu AI Copilot For USAF
'A series of short beep's and chirps issued from his speaker...'

Smellicopter Combines Live Moth Antenna With Mechanical Drone
'The organic tissue is inserted in the master tank and then sealed.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.