Cells
in sentence
1993 examples of Cells in a sentence
What we did was we actually used the biomaterial as a bridge so that the
cells
in the organ could walk on that bridge, if you will, and help to bridge the gap to regenerate that tissue.
We can also use
cells
alone.
These are actually
cells
that we obtained.
These are stem
cells
that we create from specific sources, and we can drive them to become heart cells, and they start beating in culture.
The
cells
genetically know what to do, and they start beating together.
Now today, many clinical trials are using different kinds of stem
cells
for heart disease.
Or if we're going to use larger structures to replace larger structures, we can then use the patient's own cells, or some cell population, and the biomaterials, the scaffolds, together.
We then tease the
cells
apart, we grow the
cells
outside the body.
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.
But we now have better ways to create these structures with the
cells.
So we can take these liver structures, which are not going to be used, and we then put them in a washing machine-like structure that will allow the
cells
to be washed away.
You can hold it like a liver, but it has no cells; it's just a skeleton of the liver.
And we then can re-perfuse the liver with cells, preserving the blood vessel tree.
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.
This is actually a desktop inkjet printer, but instead of using ink, we're using
cells.
Once it's scanned, it sends information in the correct layers of
cells
where they need to be.
So once those
cells
are on the patient they will stick where they need to be.
And because they used my own
cells
to build this bladder, it's going to be with me.
Start differentiating into effector and memory
cells.
These are normal mammalian
cells
genetically engineered with a bioluminescent gene taken out of deep-sea jellyfish.
Well, they've now taken that gene, that bioluminescent gene, and put it into mammal
cells.
These are normal
cells.
And what you see here is these
cells
glowing in the dark under certain wavelengths of light.
Once they could do that with cells, they could do it with organisms.
I was troubled that the retrieval of organs from executed prisoners was at least as morally controversial as the harvesting of stem
cells
from human embryos.
And in transplantation, concepts shifted from whole organs to
cells.
And this inspired in my mind a shift from transplanting whole organs to perhaps transplanting
cells.
And at that time, stem cell research had gained momentum, following the isolation of the world's first human embryonic stem
cells
in the 1990s.
I too was fascinated by this new and disruptive cell technology, and this inspired a shift in my mindset, from transplanting whole organs to transplanting
cells.
And I focused my research on stem
cells
as a possible source for cell transplants.
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