Scientists Grow Sperm and Eggs From Stem Cells
Scientists are reportedly five years away from creating producing artificial sperm and eggs.
Times Online reports that a research team from Stanford University in California have created primitive human sperm and eggs and the germ cells that make them from embryonic stem cells.
Though the ability to create synthetic sperm and eggs in the laboratory is still at least five years away, TO reports that the achievement transforms scientists’ ability to study the human reproductive system, has already helped to confirm the importance of several genes to egg and sperm (gamete) formation and could lead to break-through fertility treatments for infertile couples.
"Our goal is to understand how you make eggs and sperm," Renee Reijo Pera, leader of the research said, according to the Times. “We know almost nothing about human reproductive development, and this gives us a new way to investigate it. The hope is some day to help those who are infertile."
Reijo Pera goes on to say that ten to fifteen percent of couples are infertile and about half of those couples cases are due to an inability to make eggs or sperm. "Figuring out the genetic 'recipe' needed to develop human germ cells in the laboratory will give us the tools we need to trace what’s going wrong for these people," she said.
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Primitive huh. That mean they can bring back cavemen. Geico will be thrilled.
Though the ability to create synthetic sperm and eggs in the laboratory is still at least give years away,
You might want to fix that.
Though the ability to create synthetic sperm and eggs in the laboratory is still at least give years away,
You might want to fix that.
scary
Well this ought to spark up the Science vs. Religion debate a bit.
Yes, lets let those that can't have a baby naturally just make one. Cause then those infertile genes will be passed on and the next generation won't be able to have kids either. Does anyone else see this snowball effect?
Great, now if they can only create some hair for my ever-growing bald spot.
I wonder if they can create synthetic stool samples.
I believe that this is the only thing that all the lobbyist of the stem cell research people were protesting, the scientist said that stem cells are going to be used to cure diseases and whatnot. I guess this can be very usefull for infertile couples. If history has thought has anything is that everything that humans create is flawed, just becasue it is created by humans, it has side effects.
They tell us that killing all these children is definitely worth the many cures it will provide, the lives of (important) people it will save.
Now children are being killed in order to make an advance of our understanding so that someday children could be created.
How is this not selfish? People who are so unwilling to adopt that they support the destruction of (thousands?) of children so that they can support the destruction of dozens of their own children so they can have that one perfect child.
This is wrong on every level. I can see the other uses being good and there is a great need for organs but this is not acceptable.
Huzah now I can program my own kid =)
Oh no, if you try to play god, they will be born a retard or serial killer. Stop this R&D.
So if these are being created from a stem cell, could you theoretically make an egg and sperm from from a male's stem cells and and then fertilize?
I know jack squat about biology, but since the male has both chromosomes, could a XX chromosome stem cell be synthesized, you know, decades down the road?
Just an uneducated pondering, thumbs down if you wish.
Cheers
I believe that this is the only thing that all the lobbyist of the stem cell research people were protesting, the scientist said that stem cells are going to be used to cure diseases and whatnot. If history has thought has anything is that everything that humans create is flawed, just becasue it is created by humans, it has side effects.
Go science. Those who cannot appreciate what science is doing should just step aside and let science roll on. Those opposed to stem-cell research are merely trying to push their morals down our throats...no thanks.
"Everything that humans create is flawed?" That is bullshit. Art and music are human creations and they are not flawed. Vaccines, medicine, space travel, communications, electronics, etc. are all human creations and have made the world a much better place.
You talk like the only thing not flawed is God. But, if God made us humans who are flawed then isn't God also flawed?
Funny, i had Spam & Eggs for breakfast this morning!
This article failed to mention that those scientists were reading my mind?
They tell us that killing all these children is definitely worth the many cures it will provide, the lives of (important) people it will save.Now children are being killed in order to make an advance of our understanding so that someday children could be created.How is this not selfish? People who are so unwilling to adopt that they support the destruction of (thousands?) of children so that they can support the destruction of dozens of their own children so they can have that one perfect child.
What children are they killing, exactly?
So if these are being created from a stem cell, could you theoretically make an egg and sperm from from a male's stem cells and and then fertilize? I know jack squat about biology, but since the male has both chromosomes, could a XX chromosome stem cell be synthesized, you know, decades down the road?Just an uneducated pondering, thumbs down if you wish.Cheers
XX would be a female.
Oh no, if you try to play god, they will be born a retard or serial killer. Stop this R&D.
Go home. You know nothing of what you say. Genes do not solely dictate whether one is a "serial killer"...most has to do with environmental factors.
Genes have everything to do with "retards." By being able to control such in the lab then they will be able to prevent point mutations that cause genetic anomalies. This type of research will prevent what you are saying, not create such.
They tell us that killing all these children is definitely worth the many cures it will provide, the lives of (important) people it will save.Now children are being killed in order to make an advance of our understanding so that someday children could be created.How is this not selfish? People who are so unwilling to adopt that they support the destruction of (thousands?) of children so that they can support the destruction of dozens of their own children so they can have that one perfect child.
You're an uneducated imbecile.
Well, how long will it be until they can just create tank babies? Anyone can just browse the tanks and pick out the one(s) they want, just like goldfish.
Yes, lets let those that can't have a baby naturally just make one. Cause then those infertile genes will be passed on and the next generation won't be able to have kids either. Does anyone else see this snowball effect?
Are you really that much of a moron?
I'm not saying I agree with creating sperm & eggs, but are you serious that you think infertility is as simple as you or your math skills?
Even if you were right, 10-15% at each generation does not mean that after 7-10 years the entire population would be infertile. Where did the original 85-90% go? I wish your parents had been in that 10-15% group.
Brave new world.
Huxley's Brave New World.
This is awesome science, anyone that thinks otherwise is a narrow minded, ignorant, fool. Religion only hinders the furthering of mankind, as it was originally intended to do in order to maintain control of the unwitting populaces' of the ages. Evolve people, evolve!
the only fear i have of god is the fear of his followers.
awesome science ! waiting to fold on nvidia fermi once in comes out ... science FTW , how about crysis like muscular system to fight african lions !
They tell us that killing all these children is definitely worth the many cures it will provide, the lives of (important) people it will save.Now children are being killed in order to make an advance of our understanding so that someday children could be created.How is this not selfish? People who are so unwilling to adopt that they support the destruction of (thousands?) of children so that they can support the destruction of dozens of their own children so they can have that one perfect child.
Uh oh...looks like we have a fanatic in our midst.
As mentioned above...what children are they killing? Do you even know how they generate stem-cells? Why are you coming into a tech forum and vomiting your fanatical gibberish? Think anyone cares? I don't.
Even if your comment about "killing" was true, your logic is false. Abort one fetus...if that is how you get your stem cells...and you could theoretically create thousands of perfect clones. Just think, we could have 100,000 Woody Allen's running around.
If stem cells from adults can be transformed into sperm & egg, then technically it is possible for a couple who are both infertile to produce a child as if the child had been produced naturally. In addition, two females (fertile or infertile) can produce a girl child (XX), and two males (fertile or infertile) can produce both a female (XX) and a male (XY) child. A person can also produce a child without a partner. A female can produce a female (not a clone), though there would likely be genetic problems due to lack of alternate genes that take over for faulty dominant genes. A male can produce both a female or male child (again, not a clone) with genetic problems one would expect to see if siblings or cousins were to reproduce.
if God made us humans who are flawed then isn't God also flawed?
Not if he had the intention for us to be imperfect.
Genesis Chapter 1
31 And God saw everything that he had made, and behold, it was very good. And there was evening and there was morning, a sixth day. 31 And God saw everything that he had made, and behold, it was very good. And there was evening and there was morning, a sixth day.
Very good, not perfect.
But the question remains....can these sperm and eggs run Crysis?
Bring on the Super Mutants!!!!!!!!!!!