Sentences with phrase «cells grow on»

Cells grown on hydrogels of the same stiffness all display fat cell markers and deform the underlying matrix material the same way.

Researchers report in tomorrow's issue of Science that they've created thin films that are hybrids of rat heart muscle cells grown on a prepatterned plastic support.

Rat heart cells growing on a thin plastic sheet create devices that can grip, walk, and even swim.

In addition, the cells grown on the collagen membrane were more differentiated.

In cells grown on flat culture dishes, the expression of thousands of genes didn't match up with their normal patterns, explaining why the cells from those dishes had been unable to generate new hair follicles.

The study revealed major differences in how cells grew on each of the surfaces.

If the cells grew on culture plates, the team inferred that the human gene could fill in for its yeast equivalent.

In contrast, stem cells grown on softer surfaces do go on to differentiate.

The most promising inhibitor had no trouble entering nerve cells growing on a dish and was able to completely block BoNT / A from snapping SNAP - 25.

Epifluorescence image of HeLa S3 cells grown on top of a two - molecule microarray.

The research, published online on April 18 in the journal Lab on a Chip, describes the successful recording of both electrical signals and cellular beating from normal human heart cells grown on a multi-electrode array developed at the Lab.

Cells growing on the printed spots absorb the DNA in that spot and start over producing the corresponding protein.

In the first model, cells grown on a flexible material are stretched.

Using antibodies against the tetraspannin CD9 and the pericellular matrix proteoglycan recognized by monoclonal antibody GCTM - 2 [14], we fractionated HES - 2, HES - 3 and H9 cells grown on serum - containing medium or in the presence of Knockout serum replacer and FGF - 2 respectively.

Not exact matches

Beyond using this clean electricity to power homes, offices and manufacturing plants, the Chinese also view it as the fuel of choice for the growing number of vehicles hitting the road, setting a goal of putting five million «new energy» vehicles (EVs, plug - in hybrids and fuel - cell cars) on the road by 2020.

And what about the millions of millennials who grew up with video games on everything from school computers to cell phones to game consoles at home?

Based on a 3D image such as an MRI scan, Aspect's machine builds relatively complex organic structures out of a «hydrogel» embedded within cells taken from the body and grown in a cell culture.

Scientists can then grow the muscle cells and develop them in a lab the same way the cells would grow on a living organism.

ReInnervate, a start - up in Durham, England, is developing a tiny, three - dimensional plastic scaffolding on which human cells can be grown into artificial tissue, and perhaps eventually into replacements for organs.

Bethencourt and Shigeta figured they could use cell cultures to grow meat without slaughtering any cows or chickens — but why rely on those animals at all?

While startups like Impossible Foods are focused on developing plant - based alternatives to the proteins that give meat its flavor, Future Meat Technologies and Memphis Meats are trying to use animal cells themselves to grow meat, rather than basically harvesting it from dead animals.

We do this by growing healthy marine - animal cells on their own, instead of live fish.

My point is that those opposed to terminating a small group of cells, or even a larger fetus that is not even yet self - aware will base their opposition on the supposed views of some mythological creature that, according to their Iron Age Palestinian mythology, caused a grown adult to be tortured and killed in a grotesque, barbaric fashion.

And with 7billion on the planet (and growing), these «young people missing millions from their generation» should be thankful that clusters of cells can be medically removed, preventing unwanted births and (perhaps) even saving the human population from growing to a point of unsustainability.

Once we have grown accustomed to a 60 ″ television, cable, an iPhone, cell phones and the list goes on and one, we decide we REALLY NEED them (and that stuff is so much more righteous than the poor guy's six pack he bought with the ten I gave him, right?)

Lenski and his student Zachary Blount note that «E. coli cells can not grow on citrate under oxic conditions, and that inability has long been viewed as a defining characteristic of this important, diverse, and widespread species.»

Can you grow more brain cells on command?

In 1999, Anthony Atala grew a colony of bladder cells, taken from a biopsy and seeded on a «scaffold» in the shape of a patient's own bladder.

And let's remember that evolution, while it's a theory, is a theory about the beginning and the transformation of life based on things we have observed, namely that cells change and mutate and that those mutations can produce cells that are unique and new, and that it would follow that it's possible for molecules to form into single - celled organisms which mutate and combine into multi-cellular organisms which mutate, adapt, and grow over time into new forms of life.

By definition, nutritional yeast is deactivated yeast derived from a single - celled organism, Saccharomyces Cerevisiae, which is grown under carefully controlled conditions on sugar cane or beet molasses for several days, harvested, washed, and dried with heat to kill (i.e. «deactivate» it).

A baby's brain is at the maximum of brain cells when delivered, and continues to grow and develop on high - speed.

«These attacks have grown in magnitude and they include attacks on security services, we have incidents where military officers have been lynched by mobs, we have instances where these vigilante groups calling themselves variously; Invisible forces, Delta forces, etc. invade police stations, break into cells and release suspects because they claim the NPP members are immune to any form of arrest in other words, they are living above the law because they happen to be members of a party living in power», he said.

For instance, a growing number of households no longer have land lines, but rely on their cell phones instead.

Lab - grown tissues derived from patients» stem cells may also allow researchers to screen drugs and test their effectiveness on diseases like cancer.

Prostate cancer cells usually depend on testosterone to grow.

To create the effect of tobacco smoke on cells, Vaz, Baylin and their colleagues began their studies with human bronchial cells, which line the airways of the lungs, and grew them in a laboratory.

Da Cruz and his team grew replacement RPE cells from human embryonic stem cells on a thin plastic scaffold, before transplanting the tissue into the back of each volunteer's eye.

But as the research in Yaniv's lab progressed, it became clear that scientists on both sides of the argument had been right: Lymphatic cells do indeed grow from veins, but they originate from a niche within the vein that harbors angioblasts.

Cells inside the brains contract, while cells on the outside grow and push outward, researchers at the Weizmann Institute of Science in Rehovot, Israel, discovered from working with the lab - grown brains, or organCells inside the brains contract, while cells on the outside grow and push outward, researchers at the Weizmann Institute of Science in Rehovot, Israel, discovered from working with the lab - grown brains, or organcells on the outside grow and push outward, researchers at the Weizmann Institute of Science in Rehovot, Israel, discovered from working with the lab - grown brains, or organoids.

«In addition, changes in how the genes are expressed (turned on or off) could be used in the future to predict how and when the cancer cells will spread to other parts of the body and how fast they will grow.»

When blank slate stem cells are exposed to a soft as opposed to a hard surface on which to grow, they begin to transform themselves into neurons, the large, complex cells of the central nervous system.

In this state, the cells may not be able to reproduce or grow, but they would still be able to run repairs on cell machinery.

While the combination therapies block off the principal pathway that cancer cells use to fuel their growth, the cells come to bypass this blockade and, like vehicles on a detour route, make use of additional pathways to continue growing and spreading.

«Once we have proof that we can grow cells in specific three - dimensional shapes on or inside silicon, then we hope to come back to the tissue.»

Fission yeast (Schizosaccharomyces pombe) cells grow longitudinally in a manner dependent on a polarized distribution of their interphase microtubules.

Now, in a new study published today, Sept. 8, in the Proceedings of the National Academy of Sciences, a team of researchers from the University of Wisconsin - Madison has added a new wrinkle to the cell differentiation equation, showing that the stiffness of the surfaces on which stem cells are grown can exert a profound influence on cell fate.

«Many cell types grow on a surface.

«It's particularly encouraging in this study that even at relatively low concentrations the liver drug still had an effect on Parkinson's cells grown in the lab.

In order to find out how and why ovarian cancer cells grow and take on such lethal characteristics, Dr. Shepherd and his team grow the cancer cells in 3D structures, called «spheroids» — the same way the cancer cells grow in patients.

One area of research within mechanobiology, the study of how physical forces influence biological processes, is on the interplay between cells and their environment and how it impacts their ability to grow and spread.