Wake Forest University Scientists Print Living Body Parts
Source: NBC News
A team at Wake Forest University has used a combination of living cells and a special gel to print out living human body parts including ears, muscles and jawbones.
It's an advance on previous attempts, which either involved making a plastic scaffold and then trying to get cells to grow in and on it, or that printed out organ shapes that ended up being too floppy and dying.
The new approach mixes live cells with a gel that starts out as a liquid but quickly hardens to the consistency of living tissue, and layers them in with tiny tunnels that serve as passages for nutrients to feed the cells until blood vessels can grow in and do the job naturally.
"We are actually printing the scaffolds and the cells together," said Dr. Anthony Atala of the Wake Forest University Institute for Regenerative Medicine, who led the study team.
Read more: http://www.nbcnews.com/health/health-news/wake-forest-university-scientists-print-living-body-parts-n518981
jberryhill
(62,444 posts)Damn.
So, did the grad students get ahold of that equipment late at night and run some, uh, experiments?
I got one of those!
And that is all I'm gonna say!
Glamrock
(11,802 posts)Howdy 2kewl
tk2kewl
(18,133 posts)Glamrock
(11,802 posts)No such luck
Glamrock
(11,802 posts)Don't tell the GOP. They'll outlaw it. It's playing god and all that tripe.
Matthew28
(1,798 posts)Of course, anything that helps people = evil to the gop. To hell with the gop!
kentauros
(29,414 posts)we'll just have to print out more Liberals!
3catwoman3
(24,051 posts)...right now!
jberryhill
(62,444 posts)It's not as if it's going to be free. It'll still be a lot cheaper to buy organs abroad. Plus the surgery's cheaper in a lot of charming tropical locations.
olddad56
(5,732 posts)joke
jberryhill
(62,444 posts)Nobody's going to be handing out organs
olddad56
(5,732 posts)Cassiopeia
(2,603 posts)It's going to be so much cooler than that as technology advances.
Mira
(22,380 posts)About a mile from my house is the complex in the heart of Winston-Salem that houses some of what you are describing. It's a city within a city, and unbelievable amounts of research is taking place there. It's exhilarating and scary at the same time to know so much ground breaking work is happening here. We have the opportunity as citizens, once accepted into a program, to be part of some of these studies.
I am at the moment in an 18 month program studying arthritis in my knees. I had to jump through many hoops to get accepted, but now have a trainer by my side and 18 machines for 3 one hour workouts a week ----for free. I've done it a year, and the strength in my legs has improved by about 40 percent.
Yes, I'm a bit digressing from your "printing body parts" which I know they do ---- to telling you they are strengthening mine.
Same folks, and I'm glad they are here and pursuing their amazing work.
IDemo
(16,926 posts)Best of luck to you.
JudyM
(29,279 posts)Happy for you; I'll let her know about your experience.
intheozone
(1,103 posts)on growing a person's skin in test tubes for future skin grafting purposes?
My granddaughter will need a lot of skin grafts when she is a little older. I'm hoping the Drs can grow her skin before the surgery to avoid having to cut skin for grafts from other parts of her body.
Mira
(22,380 posts)based on some things I read in local papers about the experimentation at WFU Baptist Hospital that the chances are good this is happening. I don't know how to find an in so you can officially ask the question, but I think it is a very good question, with possibly positive answers. If they are studying this, chances are they want volunteers.
If you want to very seriously pursue this, I have one person I can ask, the top person of the study I'm part of. Write to me in a pm, and I will make the attempt.
SoapBox
(18,791 posts)I have a neighbor that had a cancer on her nose...they removed the whole nose...nope, haven't seen it without bandages and I'm not asking to see it either.
She has had one appointment to begin work on a prosthetic so far.
Yavin4
(35,446 posts)Just don't use a HP printer.
enigmatic
(15,021 posts)TrogL
(32,822 posts)Craftygal needs them
trillion
(1,859 posts)printed a liver in the 90's (I think it was a liver) and the recipient came on stage who had had it for a decade and was still alive and had never had to take rejection drugs because they grew it from his own stem cells(fat cells.)
I've been waiting for these printed organs to finally get there where they replace all missing organs with printed ones.
They will get there. This article is just more steps.
Another thing you should all be aware of, it's hard to find now, but TED talks also had scientists who found the age gene and something like the 16th in the dna strand(I don't remember exactly) and they flip it and made it possible for animals to live way past their normal life span and said it's likely humans could live 800 years where their cells continued to repair themselves instead of slowing down and stopping the repair - which is aging. All the people had to do was get some gene flipped cells and it would change every cell in their body. And they mentioned this is why Monsanto and changing genes in food is so bad.
I've went back looking for that TED talks series and not found that specific show on Netflix again. If someone knows which one it is, please tell. Our gov used to invest in research and development. Now it's corporations who do so and will only want profit. While printed organs will hit us, expect the gene flips and living 800 years to go to the rich.