Scientists have successfully grown penises in a laboratory and say they could be tested on humans within five years.
The organs would be used to help men who have suffered a serious injury to the region, had surgery for cancer or are suffering from a congenital abnormality.
The work is being carried out the Wake Forest Institute for Regenerative Medicine, North Carolina
Scientists there are now assessing engineered penises for safety, function and durability, The Guardian reports.
It is hoped the US Food and Drug Administration will give the green light for testing on humans within five years.
Earlier this year, the same team of researchers declared they had successfully grown vaginas in a laboratory and implanted them into four teenage patients.
The new organs were given to women born with MRKH – Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, a rare genetic condition in which the vagina and uterus are underdeveloped or absent.
The treatment could also potentially be applied to patients with vaginal cancer or injuries.
it is being funded by the US Armed Forces Institute of Regenerative Medicine, in the hope soldiers with battlefield injuries can be helped.
Professor Anthony Atala, director of the institute, oversaw the team’s successful engineering of penises for rabbits in 2008.
He told The Guardian the results of the rabbit studies were ‘very encouraging’ – but several safety hurdles had to be overcome to satisfy medical regulators.
Professor Atala said: ‘Our target is to get the organs into patients with injuries or congenital abnormalities.’
To avoid the body rejecting the lab-grown organ, the penises would be made using cells from each individual patient’s body.
This would be done by taking cells from what remains of the man’s penis and growing these in culture for up to six weeks.
To make the structure of the penis, a donor penis is washed with detergent to remove the donor’s cells.
A fortnight later, all that is left is just a collagen scaffold of the penis, which the cultured cells from the patient are added to.
Commenting on the breakthrough, Asif Muneer, a consultant urological surgeon at University College hospital, London, said if the engineered penises proved to be successful, they would be a huge leap forward in the sophistication of treatments offered to men who have suffered injury or suffered a disease such as penile cancer.
The current option involves reconstructing the penis using skin from the arm or the thigh – with a pump to help a man obtain an erection.
Mr Munner said: ‘My concern is that they might struggle to recreate a natural erection.
‘Erectile function is a coordinated neurophysiological process starting in the brain, so I wonder if they can reproduce that function or whether this is just an aesthetic improvement.’
Professor Atal’s colleagues are working on a related project – treating erectile dysfunction by replacing part of the penis.
Impotence occurs when the tissue that fills will blood to help a man get an erection becomes damaged, meaning the penis cannot fill properly with blood.
An erection is caused by blood flowing into special chambers along the length of the penis.
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This will be great news for Female-To-Male Transpersons
Didn’t read the article did we…
No sir I did read it i was just extrapolating on their research. If they are capable of “growing a penis” with a person’s own cells to prevent rejection then there is no reason not to believe that a penis could not be grafted on to any human regardless of gender.
“This would be done by taking cells from what remains of the man’s penis…”
You’re “extrapolating” quite a bit of unknown science.
I wish they could figure out a way to grow 2 more inches of dick on an already functioning one. And quick. I only got about 10 more years before it won’t matter. Who cares if old broads like yer dick?
You do realize when this becomes common place to have your dick essentially resized there will be a scar line and anyone would be able to tell if you’ve had an augmentation. There will be a certain number of people (notice I am being gender neutral) will be only into natural dicks not what will be called in the future “plastic” dicks
Who cares what they like? They will gag on my knob or not get my money.
P.S. I wish beer made my cock bigger, like it does to my belly and broad’s asses.