Sentences with phrase «surface markers in»

g defined serum - free conditions outlined in Ng, et al [7], which overall gave rise to a CD45 + CD56 + CD117 − CD94 + population of cytotoxic NK cells [8] expressing the CD4 construct and other surface markers in a similar manner to peripheral blood NK cells.

Positive clones were then differentiated using defined serum - free conditions outlined in Ng, et al [7], which overall gave rise to a CD45 + CD56 + CD117 − CD94 + population of cytotoxic NK cells [8] expressing the CD4 construct and other surface markers in a similar manner to peripheral blood NK cells.

Differential expression of surface markers in mouse bone marrow mesenchymal stromal cell subpopulations with distinct lineage commitment.

Phenotypic analyses of cell surface markers in spleen, lymph node, and thymus were performed on unchallenged mice at 6 — 8 wk of age.

Lipke, who specializes in the structure and function of cell surface markers in yeasts, says Rezende was as independent as a typical late - term Ph.D. student.

Though you will be following a dive master's surface marker, it's a good idea to carry your own deployable surface marker in case of separation from the group.

Not exact matches

Weeks later, Yee realized that he didn't have the equipment he needed to pluck out of Ziskin's blood the rare (perhaps one in 100,000) T cells that could identify the subtle peptide markers on the surface of her cancer cells and attack the disease.

Bracknell, UK, 24 July 2012 — Diversified technology company 3M addresses vandalism and graffiti issues in the transportation sector with two new overlaminates designed to protect train graphics and surfaces from damage caused by spray painting, felt tip markers and other methods.

The company wanted to use it as a diagnostic marker for disease: If synthetic versions of antibodies could be tagged with aequorin in the lab, then whenever they matched up with an antigen (or surface protein) of a specific pathogen in blood or tissue, the sample would glow.

Brown researchers have compiled a detailed Indonesian climate record of the last 60,000 years, tracking telltale indicators in sedimentary cores: titanium levels (a marker for surface water runoff) and the carbon isotopes of leaf wax, a marker for plant varieties (grasses indicate dry conditions).

Researchers from BUSM and the University of Cyprus compared the markers on the surface of the cancer cells to gene expression profile of breast tumors deposited by researchers in international public databases and found that a molecule named IL13RA2 (IL13R alpha2) was abundant in metastatic or late - stage BLBC.

In order to actually identify genetic mutations in DNA, they had to develop a way to place markers or labels on the surface of the DNA molecules so they could recognize patterns and irregularitieIn order to actually identify genetic mutations in DNA, they had to develop a way to place markers or labels on the surface of the DNA molecules so they could recognize patterns and irregularitiein DNA, they had to develop a way to place markers or labels on the surface of the DNA molecules so they could recognize patterns and irregularities.

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 addition, exosomes are being co-opted as a treatment modality and have been modified through their parental cells to express a targeting moiety or marker tag on their surface.

Sunspots, markers of magnetic activity on the sun's surface, provide a visual proxy for the cycle's evolution; they appear in droves at maximum and all but disappear at minimum.

Researchers at Karolinska Institutet have identified cell surface markers specific for the very earliest stem cells in the human embryo.

Sunspots, markers of magnetic activity on the sun's surface, provide a visual proxy to mark the cycle's evolution, appearing in droves at maximum and all but disappearing at minimum.

The cancer cell marker that Johnson and her team identified was a specific change in protein glycosylation, that is, a unique pattern of sugars decorating a protein found on the cell surface.

Once they were able to isolate skeletal muscle cells using the newly identified surface markers, the research team matured those cells in the lab to create dystrophin - producing muscle fibers.

The OTUs of Lactobacillus and Bifidobacterium marker bacteria displayed as (A) the percentage of the total bacterial population and (B) the number of bacteria per ml in the saliva or per swab of the anterior dorsal surface of the tongue.

In breast cancer, CSCs or tumor - initiating cells were first identified by using a combination of cell surface markers, CD24 − / CD44 + / ESA (EpCAM) + (2).

Further research uncovered a broad spectrum of cell surface stem cell markers (e.g., CD133, CD44, and CD24) that allow the identification of CSCs in human solid tumors, including brain, breast, prostate, pancreas, liver, ovary, skin, colon cancers, and melanoma (3 - 6)(Figure 1 based on 7).

As the studied chemical reactions occur very rapidly — in less than a second — and the ALS technique can take about 20 minutes to scan a single spot on a particle, the researchers used a layer of chemically active molecules, which were attached to the surface of the particle, as markers for the catalytic reactivity.

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.

By means of a non-obese diabetic / severe combined immunodeficiency disease (NOD / SCID) xenotransplant assay in combination with specific cell surface markers (CD44 + CD24 - / low), CSCs were enriched from metastatic and primary breast tumors and were shown to have the ability to reestablish tumor heterogeneity after transplantation [1].

Here we consider two surface markers thought to define these cells in mice, CD8 and Killer cell lectin - like receptor G1 (KLRG1), and a means we developed to remove these cells from the blood of aged C57BL / 6 mice.

(A) Flow cytometry of two independent HV clones (HV 5.1 and HV 16.1) cultured either under self - renewing conditions or in the absence of LIF show the presence of a subpopulation of cells positive for Venus and / or the ES cell surface marker SSEA - 1.

These cells often have virus - specific T cell receptors, as well as other surface markers that distinguish them from their youthful counterparts, and they are thought to play a major role in the decline of the immune system with age.

In the present study, we again observed a continuous gradient in the expression of pluripotency genes across the cell populations that paralleled the gradient in cell surface marker expressioIn the present study, we again observed a continuous gradient in the expression of pluripotency genes across the cell populations that paralleled the gradient in cell surface marker expressioin the expression of pluripotency genes across the cell populations that paralleled the gradient in cell surface marker expressioin cell surface marker expression.

(B) Percent of sorted single HES3 cells in (A) expressing stem or lineage markers according to level of surface marker expression.

In this study, we unexpectedly observed that SSEA3, a cell surface marker detected on the surface of pluripotent cells, is strongly expressed in a subpopulation of cells derived from a human dermal biopsIn this study, we unexpectedly observed that SSEA3, a cell surface marker detected on the surface of pluripotent cells, is strongly expressed in a subpopulation of cells derived from a human dermal biopsin a subpopulation of cells derived from a human dermal biopsy.

The success of marker - based approaches for dissecting haematopoiesis in mouse and human is reliant on the presence of well - defined cell surface markers specific for diverse progenitor populations.

Oct - 4 is most consistently expressed of the pluripotency genes that we have studied, and it is switched off only in populations that have lost other measurable features of pluripotency, such as stem cell surface marker expression and the capacity for self - renewal.

Internalization of POS is observed in a single optical y - axis projection (< 1 µm) of pigmented iPS - RPE cells labelled with the apical cell surface marker ATP1B1 (red).

It's no question whether or not markers for disease and poor performance show up in our blood long before symptoms ever surface.

We learn about Toronto activists who've drastically cut collision deaths by placing small markers on mirrored or clear - glass building surfaces that birds otherwise can't perceive; a fight between hunters and preservationists over the ortolan bunting, still a culinary delicacy despite its trapping being declared illegal in 1999; and monitors at a 9/11 memorial in New York, making sure that a temporary light sculpture doesn't confuse birds at the height of migration season.

Following the included instructions, we used a grinder to clean the contact surface on the spindles; we marked our welds in paint marker, then proceeded to weld on the gussets.

An in - water dive master deploys a tethered surface marker, and the dive group is carried along the reef by the currents.

Please note: It is compulsory for each diver to wear a dive computer and to be in possession of a surface marker buoy, and an alternate air source.

You will also learn about buoyancy control in a current and special equipment such as delayed surface marker buoys.

First impression: Grant's works are colorful: hues contrast boldly with one another, as multiple media (ink, paint, marker, what appears to be crayon in at least one instance) ripple across varyingly matte and iridescent surfaces.

As for the tongues, those are included in Carissa Rodriguez's large - scale lingual photographs — uncomfortable close - ups of the organ in question, covered in marker annotations pointing out imperfections and problem areas in each fleshy surface.

One Mile Film (5,280 feet of 35 mm film negative and print taped to the mile - long High Line walk way in New York City for 17 hours on Thursday, September 13th, 2012 with 11,500 visitors — the visitors walked, wrote, jogged, signed, drew, touched, danced, parkoured, sanded, keyed, melted popsicles, spit, scratched, stomped, left shoe prints of all kinds and put gum on the filmstrip — it was driven on by baby stroller and trash can wheels and was traced by art students — people wrote messages on the film and drew animations, etched signs, symbols and words into the film emulsion lines drawn down much of the filmstrip by visitors and Jwest with highlighters and markers — the walk way surfaces of concrete, train track steel, wood, metal gratings and fountain water impressed into the film; filmed images shot by Peter West — filmed Parkour performances by Thomas Dolan and Vertical Jimenez — running on rooftops by Deb Berman and Jwest — film taped, rolled and explained on the High Line by art students and volunteers) 2012, 58 minutes, 40 seconds 35 mm negative and film print transferred to high - definition video, no sound Commissioned and produced by Friends of the High Line and the New York City Department of Parks and Recreation

In Lunar con Tatuaje, a pair of large - scale, half - circle canvases are painted in concentric rings of white, blue, and pale peach, the matte, clean surface of the paint marred by an erratic tangle of marker lines, arrows, and circleIn Lunar con Tatuaje, a pair of large - scale, half - circle canvases are painted in concentric rings of white, blue, and pale peach, the matte, clean surface of the paint marred by an erratic tangle of marker lines, arrows, and circlein concentric rings of white, blue, and pale peach, the matte, clean surface of the paint marred by an erratic tangle of marker lines, arrows, and circles.

Blending splatters of oil paint with traces of marker he creates a messy surface with figures and shapes rarely situated in any perceivable scenery.

This included the mutability of the language, the age of the surface, typographic design and how history and politics are intertwined in all these markers within the landscape.»

Hepatitis B Surface Antigen Should Not Be the Only Sought Marker to Distinguish Blood Donors towards Hepatitis B Virus Infection in High Prevalence Area