Sentences with phrase «new cell surface»

New cells surface in a matter of days, instead of weeks, piling up faster than they're shed.

Not exact matches

«What we have described as globalization is remarkably close to Teilhard de Chardin's planetization, in which «[mankind, born on this planet and spread over its entire surface, come [s] gradually to form round its earthly matrix, a single, major, organic unity, enclosed upon itself.4 Thus the globalization of humankind could lead to the formation of a new kind of living entity — a social organism — on the same cosmic principle as that by which atoms join to form molecules, molecules join to form mega-molecules, mega-molecules unite to form living cells, and innumerable cells constitute an organism.

In just three days, this breakthrough formula helps to diminish the appearance of dark spots, exfoliate dead surface cells and show off your new brightened complexion.

If scientists «start too early to specialize in biomaterials, there is a risk that they... would know all the possible applications but they will maybe not have the basis to be able to develop new ideas or new systems,» says Christine Dupont - Gillain, who leads the Nanostructured Surfaces for Cell Engineering group at the Institute of Condensed Matter and Nanosciences of the Université Catholique de Louvain in Belgium.

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.

Next, the team set about regrowing the «flesh» of the organ by coating the inner surfaces of the scaffold with new cells.

Soon he and Janeway discovered a new class of sensor on the surface of a certain kind of immune cell.

Their new approach involves depositing a thin film of silver (measuring about 10 nanometers thick) onto a solar cell surface and heating it to 200 ° Celsius.

The increased surface area of the rippling «leaf» creates three times as many catalytic contact points as other molybdenum disulfide structures, and the new creation can handle higher temperatures than platinum without sintering and gumming up the cell.

Kramer and colleagues have just invented a new way to spray solar cells onto flexible surfaces using miniscule light - sensitive materials known as colloidal quantum dots (CQDs)-- a major step toward making spray - on solar cells easy and cheap to manufacture.

Researchers led by Yang Yang, the Carol and Lawrence E. Tannas, Jr., Professor of Engineering at the UCLA Henry Samueli School of Engineering and Applied Science, said the new cells could serve as a power - generating layer on windows and smartphone displays without compromising users» ability to see through the surface.

Our new device, which enables the precise manipulation and patterning of protein crystals using surface acoustic waves, is a transformative technology for structural biologists,» said Jarrod French, an assistant professor of biochemistry and cell biology at Stony Brook University.

«Beta blockers may lead to new novel triple negative breast cancer treatments: New research suggests that adrenaline can act on tumor cells via a cell surface receptor called the beta2 - adrenoceptor and that changes in signaling within the cell make it highly invasive.&raqnew novel triple negative breast cancer treatments: New research suggests that adrenaline can act on tumor cells via a cell surface receptor called the beta2 - adrenoceptor and that changes in signaling within the cell make it highly invasive.&raqNew research suggests that adrenaline can act on tumor cells via a cell surface receptor called the beta2 - adrenoceptor and that changes in signaling within the cell make it highly invasive.»

A new study publishing May 21 in Cell Reports has an explanation: The surface proteins that the measles virus uses to enter cells are ineffective if they suffer any mutation, meaning that any changes to the virus come at a major cost.

To help the new organ withstand the assault from the recipient's natural defenses, doctors developed tissue type matching, a technique to determine if the chemistry of the donor's immune system, defined by antigens on the surface of cells, was similar to that of the recipient's.

Birthday boy Gerhard Ertl wins the 2007 Nobel Prize in chemistry for developing important new methods for investigating chemical reactions that take place on surfaces — catalytic converters and fuel cells depend on such surface chemistry.

The University of Hawai'i Office of Technology Transfer and Economic Development (OTTED) has filed a provisional U.S. patent application for the new cell - sorting method, «Surface Free Energy Based Particle Sorting.»

The new study revealed that pancreatic cancer cells not only send signals that make macrophages produce abnormal amounts of dectin - 1 surface receptors, but also that make tumor cells themselves express high levels of galectin - 9.

This in vivo reconstitution system provides a new approach for examining ligand binding and G protein coupling to cell surface receptors.

The use of cell surface markers to isolate specific cell populations is one common method for separating cells; however, isolating live cells based on their RNA expression is a powerful new way enabling the study of small cell niches in nongenetically modified animal models and human tissue.

In a new study, biomedical engineers found that by attaching microscopic beads to receptors on the cell's surface, they can produce the technique's cell - stretching, calcium - releasing effects much more safely.

Now a team of researchers led by Philip Kim, a professor of computer science and molecular genetics in the University of Toronto's Donnelly Centre for Cellular and Biomolecular Research, has developed a new technology for making mirror - image peptides, which bind and activate receptors on the surface of cells.

Dr Sarah Warnes, lead author of the new research, explains: «Our latest research shows that in simulated fingertip contamination of surfaces with millions of MRSA or MSSA, the cells can remain alive for long periods on non-antimicrobial surfaces — such as stainless steel — but are killed even more rapidly than droplet contamination on copper and copper alloys.

When the scientists remove these surface proteins from the niche glial cells, the stem cells begin to grow and prematurely form new daughter cells.

The experimental drug cediranib blocks the cell surface receptor VEGF, which stimulates the growth of new blood vessels to feed the growth of tumours,» explains study researcher Dr Paul Symonds, of the Department Cancer Studies & Molecular Medicine at the University of Leicester, UK.

Not far from a range of giant ice mountains on Pluto lies a vast stretch of icy plains whose surface is broken into cell - like blocks by snaking troughs, new photos by NASA's New Horizons spacecraft revenew photos by NASA's New Horizons spacecraft reveNew Horizons spacecraft reveal.

RIKEN launched an investigation after claims of image manipulation and plagiarism surfaced regarding a research article and a letter published online in Nature on 29 January that described a new, simple way of creating stem cells called STAP, for stimulus - triggered acquisition of pluripotency.

New findings published in the journal Nature Chemical Biology by UNC School of Medicine scientists show that MRGRPX2, a receptor protein on the surface of mast cells, can trigger the immune system response that leads to itching associated with some opioids.

Based on meta - analysis of over 100 studies of transmembrane cell - surface receptors, as well as his own research, Prof. Maruyama proposed a new model for receptor activation — the «rotation model.»

Using a technique that introduces tiny wrinkles into sheets of graphene, researchers from Brown University have developed new textured surfaces for culturing cells in the lab that better mimic the complex surroundings in which cells grow in the body.

Blocking a protein found on the surface of ovarian cancer cells could prevent or reduce the spread of the disease to other organs, according to new research at the University of Illinois at Chicago.

In the new work, the researchers added serum from Finnish narcolepsy patients who had received Pandemrix to cells that were engineered to display human hypo cretin receptor 2 on their surface.

In the new piglet clones, a gene that codes for a sugar on the surface of cells has been turned off.

The new coronavirus latches onto a protein called dipeptidyl peptidase 4, or DPP4, which decorates the surface of many cells, including some in human airways and kidneys, Bart Haagmans of Erasmus Medical Center in Rotterdam, the Netherlands, and colleagues report in the March 14 Nature.

When new cells underneath form the new tight junctions, this pushes the older cells upwards towards the surface of the skin, and the older cells lose their tight junctions.

Mathematicians have re-created the intricate patterns of ice formation, a breakthrough that could lead to new models of red blood cells, soap bubbles and other surfaces that evolve over time

To devise a potential new therapy, the investigators engineered a population of neural stem cells to express a potent version of a gene called TRAIL, which codes for a molecule that activates cell - death - inducing receptors found only on the surface of cancer cells.

Applications for this research demonstrate implications for use in materials like abrasion resistant paints, high surface area catalyst, electron tunneling barriers, ultra-violet adsorption or capture in sunscreens or solar cells and even beyond when core - shell nanoparticles are used as buildings blocks for making new artificial nanostructured solids with unprecedented properties.

The isolation and nucleotide sequence of a cDNA encoding the T cell surface protein T4: a new member of the immunoglobulin gene family.

Although there is new data coming from Dr. Michel Sadelain's lab and others where they have made a molecule that may work as a CAR T cell that would then bind to NY - ESO - 1 peptides displayed on the surface of a tumor cell.

But the new data reveals that oRGs bring a support group with them: The cells express genes for surface markers and molecular signals that enhance their own ability to proliferate, the researchers found.

Other factors will also impact the evolution of adhesion phenotypes, including the relative advantage of highly - adhesive cells against less - adhesive cells in direct competition [54], and the trade - off between competitive surface adhesion and the ability to disperse to new habitats for later growth [38, 40, 83].

The Cell Surface Signalling Laboratory is interested in identifying new therapeutic targets for both genetic and infectious diseases by using large - scale systematic approaches to discover receptor - ligand interactions that are essential for cellular recognition processes.

The Cell Surface Signalling Laboratory investigates the molecular basis of cellular recognition processes to identify new therapeutic targets for both genetic and infectious diseases.

This new report shows that senescent cells expose on their surface and secrete into the blood an oxidized form of vimentin, a cytoskeleton protein that is normally present inside cells.

Summary: Researchers have identified a region on the surface of nerve cells that may be essential for the actions of anesthetics, opening a door to rational design of new medications.

Finally, we have developed new techniques utilizing surface sensing of translation (SUnSET) and bioorthogonal noncanonical amino acid tagging (BONCAT) coupled with stable isotope labeling by amino acid in cell culture (SILAC) to selectively isolate and quantify newly synthesized proteins within specific temporal windows.

Images of the alien landscape obtained by New Horizons revealed that the surface of Sputnik Planitia is divided into cell - like formations composed of nitrogen - rich ice.

A significant percentage of children and young adults with treatment - resistant B - cell leukemia achieved remission through a new CAR T - cell gene therapy that destroys cancer cells with the CD22 molecule on its surface.

Colin Barnstable, DPhil (M Club) Chair, Neural and Behavioral Sciences «Production of monocolonal antibodies to group A erythrocytes, HLA and other human call surface antigens — new tools for genetic analysis» Cell, 1978 2,020 citations, Web of Science, April 1, 2017