In summary, insulin, a true AS160 can allow GLUT4 transporters to be activated, brought to
the cell surface so that glucose uptake can be activated and increase so that glucose can enter the cell.
In particular, it has evolved to show itself three to nine months after infection, allowing its own destruction by displaying antigens on
its cell surfaces so the dog's immune system can destroy it.
Not exact matches
After all, Panasonic has already been mass producing the older form factor 18650
cells for Model S and Model X for quite some time
so any production challenges would have
surfaced in the past.
In my
cell biology course, we investigate the biology and chemistry of a
cell surface receptor that helps induce good feelings in us when it binds to a chemical compound found in incense; this may help explain why
so many different cultures and religions have independently evolved the use of incense in their ceremonies and rituals.
Vitamin A also maintains epithelial
cells, which are responsible for keeping body
surfaces healthy
so that they can act as barriers to infection.
Further study revealed that these
so - called immune proteins are actually present on the
surface of certain nerve
cells, but that they functioned differently in the brain than they did in the rest of the body; rather than scouting for germs, they influenced signals sent between neurons.
Now, researchers at Washington University School of Medicine in St. Louis have shown, in mice, that the virus infects a rare type of intestinal
cell called a tuft
cell,
so named because each
cell sports a cluster of hairlike extensions on its
surface.
The protein, called Eppin, has been found
so far on the
surface of sperm
cells and elsewhere in the testes and epididymis.
Here, three mouse neurons are each tinted a different color,
so that the
surfaces of their
cell bodies, dendrites, and axons are visible.
Scientists create compounds called «correctors» to fix the CFTR proteins
so that proper amounts transit to the
cell surface where they can serve as chloride channels to help maintain a well - hydrated airway.
A caveat of the study is that the gel does not exactly replicate the microenvironment inside the body,
so it's not clear whether stem
cells behave differently on the designed gel
surfaces.
So his team looked for
cells with vasa still on their
surface in human ovarian tissue.
2) Protein binds to CD3 receptor on helper T
cell, activating it
so the helper T
cell starts making HIV and displaying pieces of virus (red) on its
surface.
The same compound promotes the growth of tooth tissue called dentine — a protective material between the sensitive pulp inside a tooth and the enamel on its
surface —
so Cohen believes that the type of tissue formed partly depends on the neighbouring
cells.
So Welham's team set out to engineer vocal fold mucosae in the lab using the two main
cell types that make up the tissue — connective fibroblasts, which form the main body, and epithelial
cells, which line the
surface.
The
cells can be produced
so that they appear light gray, green or brown, and
so can blend with the color and design features of buildings and
surfaces.
The rheumatoid arthritis drug, an anti-inflammatory, physically binds to cadherin - 11 (CDH - 11) on the
surface of
cells so that they can't bind together.
These convective
surface motions average only a few centimeters a year — about as fast as your fingernails grow — which means
cells recycle their
surfaces every 500,000 years or
so.
A pancreatic cancer vaccine could be made of whole pancreatic cancer
cells, treated
so they can't replicate, but modified to present certain molecules on the
surface of those
cells.
They found that the mutated G1 and G2 variant did
so particularly well on what's known as a receptor on the
surface of kidney
cells, in this case the suPAR activated receptor alphavbeta3 integrin.
«Based on our study, it appears plant
cells need both a high density of the enzymes that create cellulose, and their rapid movement across the
cell surface, to make this happen
so quickly.»
The actin responds by growing longer, and then attaches itself to the virus, still sitting on the
surface of the
cell, as a
so - called «actin tail».
Research groups in Munich, Essen, and Brussels have now detected a highly specific and exceptionally strong variant of this adhesion, in which the bacterial
surface molecule HopQ binds itself to
so - called «Carcinoembryonic Antigen - Related
Cell Adhesion Molecules,» or CEACAMs for short, inside the stomach.
When the mucosal
surfaces in the lungs of healthy people come into contact with allergenic substances,
so - called regulatory T
cells also known as Treg
cells, are activated.
Those that lie near the
cell surface, for instance, can expect to encounter lots of environmental stress,
so the
cell has evolved to tolerate the loss of some of them.
After removing the effects of solar rotation and accounting for the angle of view of areas not facing directly toward Earth, the researchers could discern the
so - called giant
cell flow patterns (material moving east is depicted in red, that moving toward the west in blue), which cause supergranules to slowly drift across the
surface of the sun.
The surprising discovery made by the Dresden - based researchers: two components in the stem
cell environment — the extracellular matrix and thyroid hormones — work together with a protein molecule found on the stem
cell surface, a
so - called integrin.
However, they do
so less readily and must be able to overcome the repulsion between themselves and the
cell surface.
«The neat thing about this is that the functionality of the polymers grown on the
surface of the bacteria is programmed by the
cells so that they can recognise their own «kind».
Electron microscopy of the inner and outer
surfaces of bacterial
cells gives some clues, and crystallography — a process that involves stacking purified proteins into crystals
so that their three - dimensional characteristics can be measured — provides others.
«Making the movements of HIV visible
so that we can follow, in real time, how
surface proteins on the virus behave will hopefully tell us what we need to know to prevent fusion with human
cells — if you can prevent viral entry of HIV into immune
cells, you have won,» says Dr. Blanchard, who is also associate director of Weill Cornell's chemical biology program.
The team's computer simulation of the glacierlike flow within each mass suggests that the
surface ice moves horizontally at no more than a few centimeters each year, which nevertheless is quick enough to totally resurface each polygonal
cell every 500,000 years or
so.
An injection of SLex into the bloodstream should block the E-selectin on the
surface of the blood vessels and
so hide the chemical message that alerts the white blood
cells.
These spheres are then treated
so that their
surfaces are coated with the anticancer drug TRAIL, which is most effective at attacking the
cell membranes of cancer
cells.
The nanoparticle has interleukin 2 on its
surface,
so when the protein is around it acts as a switch, a contact with the cancer
cell to bind to the receptor and to carry out its biological action.
«The tilted - angle standing
surface acoustic waves method has the least disturbance or disruption to the living
cells being separated compared to other available methods
so far,» said Ming Dao, principal research scientist, materials science and engineering, Massachusetts Institute of Technology.
The photovoltaic
cells are virtually transparent because they are
so thin and also because they are distributed around a
surface that contains «a plurality of active photovoltaic zones that are separated by transparent zones,» according to a 2014 patent filing.
The explanation: Heat caused the HEV
cells to express on their
surface higher levels of two
so - called «homing» molecules, ICAM - 1 and CCL21, which make lymphocytes tightly adhere to the HEV
cells.
The protein LecA on the
surface of the bacteria binds to sugar on special lipid molecules,
so - called Gb3 lipids, which are present in the outer membrane of human
cells.
To overcome the problem of visualizing chromatin in an intact nucleus, O'Shea's team screened a number of candidate dyes, eventually finding one that could be precisely manipulated with light to undergo a complex series of chemical reactions that would essentially «paint» the
surface of DNA with a metal
so that its local structure and 3D polymer organization could be imaged in a living
cell.
Steve:
So the understanding of the water transport mechanism within
cells — I don't know if I should call it within — on the
surface cells...
The outer layer of the gobstopper is a stealth layer; much as in the technique used by Doxil and other first - generation nanodrugs, its
surface attracts water molecules,
so the particle can avoid notice by the body's patrolling immune
cells.
Existing vaccination methods depend on stimulating the body's immune system,
so that white blood
cells produce antibodies that attach to the
surface of the virus and start the process of killing it.
A study from Dr. Dusty Miller's laboratory indicates that Jaagsiekte sheep retrovirus (JSRV) infects both sheep and human
cells cultured outside the body and does
so by attaching to a receptor on the
surface of lung
cells.
Luckily, different
cell types tend to have different things on their
surfaces, which play particular parts in their specialized roles in the tissue,
so it is a matter of identifying and targeting
cell -
surface markers that are specific to these abnormal
cell types.
«The
surfaces mesh perfectly,
so that the toxin is juxtaposed very near the membrane in preparation for translocation into the
cell.
Fresh porcine retinal tissue was dissected, orientated on a 0.45 mm filter with the photoreceptor
cell surface uppermost and placed on top of the iPS - RPE monolayer
so that outer segments were adjacent to the RPE.
The development of a standardized method to express large panels of P. falciparum
cell surface and secreted proteins in their native conformation would enable comprehensive protein libraries to be systematically screened in parallel
so that direct comparisons between antigens can be made in functional assays such as vaccine screening and immuno - epidemiology studies.
(A) Different biomolecules on the
surface of prepared silver nanoparticles (linker not shown); (B) in
cell culture media the nanoparticle - water interface is composed of ligands and ions but also of proteins, the
so - called protein corona.
In the new field of immunotherapy, for example, we want to use molecules to bind to the
surface of an immune
cell and activate that
cell so it attacks cancer.