They're cell oriented.

They're probably less cell dense.

We coat the outside with these muscle cells.

The material is actually being coated with the cells.

But where is stem cell therapy really going?

I didn't really know how to put the two together.

A lot of these bacteria are immediately going to start floating around in your interstitial fluid.

Tornadoes form in huge rotating thunderstorms known as supercells.

That's just a fancy word for the fluid that cells are kind of being surrounded by or that bathe cells.

What proteins are involved in signal transduction and also related to pyramidal neurons?

And we then can re perfuse the liver with cells, preserving the blood vessel tree.

But the moral controversy surrounding embryonic stem cells the fact that these cells are derived from five day old human embryos has encouraged research into other types of stem cells.

Now to do that, first we need to trick brain cells to respond to laser beams.

So now that you're all experts on protocells, we're going to play a game with these protocells.

We take the scaffold, we seed it with cells, and you can now see here, the valve leaflets opening and closing.

And just to put it in the whole scheme relative to cells, the average cell in the human body is about 10 microns.

The law resolves issues of artificial insemination and embryo implantation, donorship of germ cells, induced termination of pregnancy, surgical sterilization, etc. Human cloning is prohibited in Kazakhstan.

One of the key technologies that's really important is what's called induced pluripotent stem cells.

We then grow the cells outside the body, take the scaffold, coat the scaffold with the cells the patient's own cells, two different cell types.

We have what are called prokaryotic cells and then eukaryotic cells.

To support valuable research efforts, Singapore has been putting in place a proper legal and ethical framework for stem cell research.

So, we took the red cells you see the red cells are surrounded by blue, other cells that squeeze them, and behind it is material that people thought was mainly inert, and it was just having a structure to keep the shape, and so we first photographed it with the electron microscope years and years ago, and you see this cell is actually quite pretty.

So again, we're sent back to the idea of ultra precise control.

And I have to now share a few stories of girls I've seen across the planet who have engaged their girl, who have taken on their girl in spite of all the circumstances around them.

Typically, this is done in mice since the technology for this process is more refined, and because mouse embryonic stem cells are easily manipulated.

The reactor will serve to fertilize the environment, deliver other things as well at the same time, and therefore we will seed that lawn, as opposed to try the sodding approach.

So we actually perfuse first the blood vessel tree with the patient's own blood vessel cells, and we then infiltrate the parenchyma with the liver cells.

If California were to rely on solar power for its electricity consumption, the entire state would have to be covered with photovoltaic cells.

This is actually a heart valve that we've engineered, and you can see here, we have the structure of the heart valve and we've seeded that with cells, and then we exercise it.

You already saw the work by Tony Atala on TED, but this ability to start filling things like inkjet cartridges with cells are allowing us to print skin, organs and a whole series of other body parts.

It turned out that all we need to do is basically to let the brain form a memory, and then the brain will tell us which cells are involved in that particular memory.

Adult stem cells are throughout our body, including the blood forming stem cells in our bone marrow, which we've been using as a form of stem cell therapy for over 40 years.

At first when I heard of cancer stem cells, I didn't really know how to put the two together. I'd heard of stem cells, and I'd heard of them as the panacea of the future the therapy of many diseases to come in the future, perhaps.

The reactor will serve to fertilize the environment, deliver other things as well at the same time, and therefore we will seed that lawn, as opposed to try the sodding approach.

But the moral controversy surrounding embryonic stem cells the fact that these cells are derived from five day old human embryos has encouraged research into other types of stem cells.

And I have to now share a few stories of girls I've seen across the planet who have engaged their girl, who have taken on their girl in spite of all the circumstances around them.

Adult stem cells are throughout our body, including the blood forming stem cells in our bone marrow, which we've been using as a form of stem cell therapy for over 40 years.

Solar panel refers either to a photovoltaic module, a solar hot water panel, or to a set of solar photovoltaic (PV) modules electrically connected and mounted on a supporting structure.

They discovered that adult cells, taken from you and me, could be reprogrammed back into embryonic like cells, which they termed IPS cells, or induced pluripotent stem cells.

And we're integrating this now with a whole era of cellular engineering, and integrating exponential technologies for essentially 3D organ printing replacing the ink with cells and essentially building and reconstructing a 3D organ.

Tissue engineer and TED Fellow Nina Tandon is growing artificial hearts and bones. To do that, she needs new ways of caring for artificially grown cells techniques she's developed by the simple but powerful method of copying their natural environments.

Numerous clinical trials were performed, either applying protein (angiogenic growth factor) therapies, such as FGF 1 or VEGF, or cell therapies using different kinds of adult stem cell populations.

Repeated stress causes neurons in the hippocampus and the prefrontal cortex to shrink and lose connections with other nerve cells, while it also causes neurons in the amygdala to grow and form new connections.

Targeted therapy Targeted therapy, according to the National Cancer Institute, is a type of treatment that uses drugs or other substances, such as monoclonal antibodies, to identify and attack specific cancer cells without harming normal cells.

For example stem cell treatments involve the harvesting of stem cells from one's own bone marrow and reintroduction (autoinoculation) of those cells at a later date, sometimes after altering those stem cells.