Quote from: Julie Marie on September 16, 2009, 10:39:46 AM
I'm hoping for a DNA virus that will make male body hair stop growing. And while we're at it, one that stimulates regrowth of lost scalp hair. Might as well throw in putting color back into those gray/white hairs.
Is there a geneticist in the house?
Julie
I knew studying this biology degree would come in useful at some point. ^_^
We try to avoid using retro-viruses to modify adult cells these days. The problem is that they insert there DNA all over the place in our own genomes and it then also tends to jump around making it's expression unpredictable.
This can cause... problems... :/
Sadly we don't have too many other methods of getting DNA in... It's not like with plants were you can regrow the whole thing from a clipping and there are bacteria that stably fuse genes in a completely controlled manner.
What's wrong with gray hairs I always thought they were pretty spiffy and was quietly happy when I got my first ones at age 19

QuoteWell, if we're going to go that far, how about ovaries and uterus?
Gawd, the money I could save on hormones!!!
Though I'd probably have to worry about getting pregnant then...
-Sandy(YES!!!)
I saw some interesting results recently where a lab took an animal heart (I think it was a rat) and they digested away all of the cells so it was only the extracellular fiberous webbing material that holds the cells together. They then implanted this material with stem cells from another rat and basically were regrowing a heart that could be implanted into the rat that donated into the stem cell donor without fear of rejection.
Building new organs for transexuals as you might guess isn't the focus of this research it's primarily focused on duplicating organs for individuals with nasty degenerative diseases.
It'd be alittle bit more complicated to do it with a ovary uterus set then implant it successfully in an individual who never had said organ to begin with as all the arteries goto different places but it could be done at some point I'm sure.