Sentences with phrase «into cells lining»

Once the oocysts reach the small intestine, they release the organisms into the gut, where they embed themselves into the cells lining the intestinal wall.

This specialized blend of microalgae is able to travel directly into the cells lining the digestive tract providing nutrients on a cellular level.

The researchers used a modified virus to insert genetic mutations into cells lining the mice's lungs, causing the animals to develop tumors.

His experiments revealed the cells that became rhabdomyosarcoma were not muscle cells, but were immature cells that would mature into cells lining the inner surface of blood vessels.

His team plans to introduce a healthy copy of the CF gene into cells lining the nose and lungs, using a lipid suspension that fuses with the cell membrane and allows the gene to enter the cell.

The viruses had been engineered to be harmless while also smuggling a gene called Atoh1 into cells lining the scala media — the key chamber of the cochlea, containing the hair cells.

Flu vaccines are designed to prevent infection by eliciting antibodies against HA, which the virus uses to break into cells lining the airways.

Oligosaccharides, which are simple chains of sugars, often contain domains that resemble the binding sites through which bacteria gain entry into the cells lining the intestinal tract.

Cholesterol is carried in the blood and is infused into the cells lining the blood vessels, says Prof. Seneviratne dealing with the chemistry of the human body.

And the researchers were able to grow the IPSCs into cell lines.

First: the cells demonstrate regenerative capacity by differentiating into the cell line of interest such as bone, cartilage or muscle cells.

Not exact matches

«In the days before cell phones were commonplace, we drilled holes into the concrete and ran hard lines to telephones on each table, so people could talk to their office and do work.»

Typically, the group consists of a «tie - down team» who escort the prisoner from his cell to the death chamber and then strap him to the gurney; medically trained personnel who set the intravenous lines; and those, like Bracey and Baxley, who sit on the other side of a glass wall and press the buttons to inject the lethal drugs into the prisoner once the team leader gives the order.

As a cancer researcher, do you think the mechanisms of tumor growth are somehow changing to come into line with your perceptions, or is it possible that the process of our learning more about DNA mutations and cell architecture and nutrient exchange and epigenetic effects make it possible for us to inch ever closer to understanding that which is already going on under our noses?

He explains, «My T cell count was at zero, and I had a central line straight into my heart and was being fed through a tube.»

It was done by dividing an existing interior shell into five single - cell slice lines.

The inner ear is lined with approximately 30,000 sensitive hair cells that convert sound energy into electrical signals that travel to the brain.

Primitive placenta: The cells of the primitive placenta are tunneling into your uterine lining, creating spaces for blood to flow into and bring nutrients and oxygen to your babies later this week.

The rapidly dividing ball of cells — now known as a blastocyst — has begun to burrow into the uterine lining (endometrium).

If the egg gets to the uterus and is fertilized by a sperm cell, it may plant itself in that lining and grow into a baby.

Now nestled in the nutrient - rich lining of your uterus is a microscopic ball of hundreds of rapidly multiplying cells that will develop into your baby.

The Weill Cornell researchers» process was more direct: Four transcription factors prompted adult mouse endothelial cells, which line the inside of blood vessels, to turn into HSCs.

This lining is a single layer of elongated cells that come into contact with food on one narrow side, and with the bloodstream on the other.

Introducing human prostate cancer cell lines into mice, Wu and his colleagues saw a particular enzyme called MAOA activate a cascade of signals that made it easier for tumor cells to invade and grow in bone.

Dr Stotz continued: «This concept of plant ETI does not really explain the second line of defense in the interaction of plant hosts protecting themselves against extracellular fungal pathogens — i.e. those foliar fungal pathogens that get into the leaf of the plant to exploit the space between its cells, known as the apoplast, to retrieve nutrients from the plant.

That was the dogma until a few years ago, when a group at Massachusetts General Hospital in Boston discovered stem cells tucked away in the protective lining of the ovary that mature into fresh eggs.

Instead of presenting electronic content one line at a time, this display would translate words and images into tactile displays consisting of up to 25 rows, each with 40 cells side by side.

As the heart starts pumping a primitive blood - like fluid around the body of an embryo, the change in pressure from the flowing liquid is the cue for cells lining the aorta to change first into blood stem cells, then into all blood - cell types in the body.

To solve this, West proposed «therapeutic cloning» — taking the nucleus out of a patient's cell, transferring it into an egg cell to create a cloned embryo, then using that embryo to derive patient - matched stem - cell lines.

Here is how: Software gathers a Web page's content from the computer's operating system, converts the words and images into a digital version of Braille and then represents that via a touchable row of finger - sized rectangular cells lined up side by side like dominoes.

Compared with unheated mice, the animals with the faux fever had twice as many white blood cells migrating out of the blood vessels and into the lymph tissue that lines the skin and gut, which is where they need to be to attack incoming pathogens.

This protein - lined sac containing the sequestered virus pinches off to move deeper into the cytoplasm of the cell where the virus enters to replicate.

Svendsen injected into their brains a protein known to enhance neural development, called glial cell line - derived neurotrophic factor (GDNF).

In a new study published in the journal Development, the KU Leuven researchers show that individual or small groups of cells from uterus biopsies can be made to grow into three - dimensional structures that show many of the features of the womb lining, including the ability to produce mucus.

Finally, the team grew the tissue in a three - dimensional system, which coaxed it into forming all the structures found in gut tissue, including the finger - like villi that protrude inwards to increase surface area, and recesses called crypts containing the intestinal stem cells that renew the gut lining weekly (Nature, DOI: 10.1038 / nature09691).

The team found the most influential factors included the number of cells that developed into early stage embryos, the thickness of the womb lining, and body mass index.

Even more surprising, the team found that the hair cells were created from cells lining the scala media which, according to biological orthodoxy — should not be able to turn into other cells.

If a filopodium bumps into an invader, the «line» retracts quickly, helping the cell swallow up the object.

Once the inflammatory process has been initiated, neutrophils within the joint space release interleukin - 1, which induces cells lining the joint space to produce chemoattractants called chemokines that further facilitate the movement of neutrophils into the joint space.

The researchers also employed a cutting - edge technology developed by their collaborators at Columbia University to reprogram the child's skin cells into early progenitor cells, then differentiate those into lung cells, the front lines of influenza infections.

Luster's team hopes to further investigate the characteristics of joints that underlie the critical role of C5a in initiating type III hypersensitivity and whether specific molecules expressed on endothelial cells lining joints play a role in transporting C5a and chemokines from the joint space into adjacent blood vessels.

Known as the blood - brain barrier, cells that line the brain and spinal cord are tightly packed, making it difficult for anything besides very small molecules to cross from the bloodstream into the central nervous system.

She and her group had studied the nature and function of epithelial cells, the gut - lining cells that come into contact with breast milk in nursing infants.

For this study, a tumor cell line was transplanted into a rat and imaged with each of the following: conventional MRI, the radiotracer carbon - 13 (C - 13) pyruvate and hyperpolarized MRI at a resolution of 2.5 mm, Medipix positron detector, luminescence sensor and a fluorescence microscope.

Coffin described how lab workers there had transplanted human prostate tumor cells into an immune - deficient lab mouse, a common procedure for procuring a colony of cells, or a human cell line, for further study.

In a paper published online yesterday in Stem Cells, the researchers report that they succeeded in generating pluripotent human ES cell lines — i.e., cells that can develop into many different kinds of cells — from one of the 13 late - arrested embCells, the researchers report that they succeeded in generating pluripotent human ES cell lines — i.e., cells that can develop into many different kinds of cells — from one of the 13 late - arrested embcells that can develop into many different kinds of cells — from one of the 13 late - arrested embcells — from one of the 13 late - arrested embryos.

Top series: Images show the elongated shape of cells transforming into a ball shape before they shed from the lining of the airway to cause obstruction, a key reason why RSV leads to bronchiolitis.

They found that infection of the narrowest airways of the lung by PIV3 alone caused moderate levels of inflammation, but after infection by PIV3 expressing RSV NS2, the epithelial cells lining the narrow airways were shed rapidly into the airway lumen.

On the other hand, the problem is, you know, with embryonic stem cells, they haven't been able to get stem cell lines from livestock animals that can proliferate in that way, without just sort of veering up in their own direction and turning into, instead of muscle, turning into brain tissue or bone tissue or something else.

To gain insights into the complex mechanisms behind chemotaxis, the authors of the present study held a worldwide competition to «race» engineered cells through a microfluidic maze, up a chemical gradient to the finish line.