Sentences with phrase «of marker expression»

To determine whether expression of PD - L1 in nephrectomy specimens can be used as a surrogate for expression in the sites of metastases (and vice versa), we examined the correlation of marker expression (mean AQUA scores for all four cores) between the matched specimens using the Pearson correlation test.

This allowed us to directly compare the patterns of marker expression in normal and induced retina, and identify cell classes on the basis of their distinctive morphology and location within the eye.

Not exact matches

Prior update Nov 19, 2016 added Sonnenburg links (elimination of microbiota - accessible carbohydrates (MACs) from the diet results in thinner mucus, increased proximity of microbes to the epithelium, and heightened expression of inflammatory markers.)

Art therapy uses materials such as paint, oil pastels, markers, clay or crayons as a means of self - expression.

These epigenetic switches and markers in turn help switch on or off the expression of particular genes.

Prasher and Chalfie were awarded a patent for the use of GFP as a marker of gene expression; in total, it earned Prasher just a few hundred thousand dollars in royalties over 15 years.

At a 0.2 - millimolar sucralose dose similar to the concentration found in the blood of people with high consumption of low - calorie sweeteners — equal to four cans of diet soda per day — the researchers said they observed increased expression of genes that are markers of fat production and inflammation.

One of their goals at the conference was to pinpoint specific markers of these expressions, and then use them to identify the emergence of humans within the paleoanthropological record.

Their presentation is entitled «High expression of AF1q is an adverse prognostic factor and a prediction marker of extramedullary disease in multiple myeloma.»

But in the 1 September issue of the Journal of Clinical Investigation, cardiologist Michael Parmacek and his colleagues at the University of Chicago describe how they deleted two genes from the common cold virus to make it unable to cause any sniffling or fever, then replaced them with a marker gene that turns out an easily detected protein and the SM22 promoter, which turns on expression of genes in smooth muscle cells that surround arteries.

The results showed that, when applied, a long - term inhibition of Rho - kinase signaling increased the expressions of chondrocyte - specific genes and differentiation markers in human chondrosarcoma 2/8 cells.

The figure in question is supposed to show patterns of expression for a range of ES cell markers in the 11 cell lines.

New markers suggested include total mass of hemoglobin, altered expression of genes related to red blood cell metabolism, ironomics, storage lesions, and the presence of plasticizers from blood bags in athlete urine samples.

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 the last 15 years, researchers worldwide have generated a large amount of information about the epigenome: proteins, factors and epigenetic markers which, when bound to DNA, regulate gene expression.

They found that ONC201 alters the gene expression of cancer stem cell markers and signaling pathways prior to killing the tumor cells, providing pharmacodynamic biomarkers of response.

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.

Examination of gene expression in patients with non-small cell lung cancer (NSCLC) showed the area adjacent to tumors is rich with cancer markers.

This observation is further supported by the fact that studying alterations in the expression of genes also made it possible to identify persons whose levels of interleukin 6, an inflammation marker, were reduced as their serum vitamin D levels increased.

Our current work is aimed at recruiting sufficiently large samples of females to begin work to discover possible gene expression markers for them.»

Additionally, the researchers said they found evidence that preconception alcohol exposure increased the expression of some inflammatory markers in pancreatic tissue.

F3 can detect the expression of a protein called nucleolin, which is a marker on the surface of tumor cells.

Lin and Artandi wondered whether they could use telomerase expression as a marker to identify the subset of cells responsible for regenerating the liver during normal turnover.

Expanding from their previous studies with mice, the researchers first established that under specific conditions, culturing human embryonic stem cells with fibroblast growth factor 2 (FGF2) leads to neural differentiation particular to the midbrain / hindbrain region — the location of the cerebellum — within three weeks, and the expression of markers for the cerebellar plate neuroepithelium — the part of the developing nervous system specific for the cerebellum — within five.

The accumulation of adipose tissue macrophages in direct proportion to adipocyte size and body mass may explain the coordinated increase in expression of genes encoding macrophage markers observed in our microarray expression data.

By contrast, the R206H ACVR1 mutant only slightly enhances the expression of initial and early chondrogenesis markers (collagen type II and aggrecan), consistent with a milder stimulatory effect of the FOP ACVR1 mutation on chondrocyte differentiation.

Among the three isolated cell populations, the relative gene expression of macrophage markers was highest among the F4 / 80 + cells.

Not only were levels of metabolic compounds different, but the expression of certain genes involved in metabolism was turned up, and the epigenome of the cells — molecular markers on DNA that change gene expression on a broader scale — was altered.

Kinetics study on markers of the immune system by gene expression profiling of an in vivo heated tumor.

(G — L) In situ hybridization of wild - type embryos injected with wild - type (G — I) or mutant ACVR1 (J — L) to detect ventral markers eve1 (G, n = 12/12; J, n = 10/13; onset of gastrulation) and gata2 (H, n = 14/14; K, n = 15/19; mid-gastrulation) or dorsal marker foxb1.2 (I, n = 12/12; L, n = 6/13, 7/13 showed no expression; mid-gastrulation).

Quantitative RT - PCR was used to measure the relative expression of macrophage markers (Emr1, Csf1r, Cd68) and an adipocyte - specific gene (Acrp30).

The key experiments included for replication were selected because they examine the induction of POSTN expression in the pulmonary stromal fibroblasts and test the role of POSTN in primary tumor formation and metastatic efficiency, which are relevant as the role of POSTN as a possible prognostic marker and target for anticancer therapies is explored (Xu et al., 2012; Nuzzo et al., 2014).

Overexpression of wild - type ACVR1 in chick micromass cultures resulted in expression levels of marker genes that are comparable to those of the empty viral vector, while cells overexpressing R206H ACVR1 showed upregulation of collagen type II and aggrecan.

A short - term inhibition of Rho - kinase failed to induce extracellular matrix production in fibroblasts or in HCS - 2 / 8 cells, while its long - term exposure increased the expressions of chondrocyte - specific genes and differentiation markers, and also promoted the synthesis of sulfated glycosaminoglycans by chondrocytic cells.

In line with our in vitro data, Pkn1 — / — mice showed AKT hyperactivation, elevated NeuroD2 levels, and reduced expression of PF - PC synaptic markers during stages of PF maturation in vivo.

Remarkably, the relative expression levels of all marker genes were only slightly decreased when R206H ACVR1 and Q207D caACVR1 cultures were cotransfected with Noggin, whereas cells expressing the wild - type ACVR1 or empty viral vector showed clear downregulation of all analyzed marker genes for chondrogenesis.

While expression levels of all marker genes remained almost unchanged in wild - type ACVR1 cultures compared with the empty viral vector, the expression profile induced by caACVR1 Q207D displayed evidence of advanced chondrogenic differentiation as shown by decreased levels of the early differentiation stage marker collagen type II together with enhanced expression of the later - stage markers Ihh and collagen type X. Indian hedgehog has been shown previously to be induced by BMP signaling transmitted via the ACVR1 receptor (9).

We will develop mathematical models to predict the pathways of differentiation from naive to memory and effector T - cell subsets based on the characterisation of surface marker expression, transcription factors and cytokines production at early and late time points after immunisation.

g (acceleration due to gravity) G (gravitational constant) G star G1.9 +0.3 gabbro Gabor, Dennis (1900 — 1979) Gabriel's Horn Gacrux (Gamma Crucis) gadolinium Gagarin, Yuri Alexeyevich (1934 — 1968) Gagarin Cosmonaut Training Center GAIA Gaia Hypothesis galactic anticenter galactic bulge galactic center Galactic Club galactic coordinates galactic disk galactic empire galactic equator galactic habitable zone galactic halo galactic magnetic field galactic noise galactic plane galactic rotation galactose Galatea GALAXIES galaxy galaxy cannibalism galaxy classification galaxy formation galaxy interaction galaxy merger Galaxy, The Galaxy satellite series Gale Crater Galen (c. AD 129 — c. 216) galena GALEX (Galaxy Evolution Explorer) Galilean satellites Galilean telescope Galileo (Galilei, Galileo)(1564 — 1642) Galileo (spacecraft) Galileo Europa Mission (GEM) Galileo satellite navigation system gall gall bladder Galle, Johann Gottfried (1812 — 1910) gallic acid gallium gallon gallstone Galois, Évariste (1811 — 1832) Galois theory Galton, Francis (1822 — 1911) Galvani, Luigi (1737 — 1798) galvanizing galvanometer game game theory GAMES AND PUZZLES gamete gametophyte Gamma (Soviet orbiting telescope) Gamma Cassiopeiae Gamma Cassiopeiae star gamma function gamma globulin gamma rays Gamma Velorum gamma - ray burst gamma - ray satellites Gamow, George (1904 — 1968) ganglion gangrene Ganswindt, Hermann (1856 — 1934) Ganymede «garbage theory», of the origin of life Gardner, Martin (1914 — 2010) Garneau, Marc (1949 ---RRB- garnet Garnet Star (Mu Cephei) Garnet Star Nebula (IC 1396) garnierite Garriott, Owen K. (1930 ---RRB- Garuda gas gas chromatography gas constant gas giant gas laws gas - bounded nebula gaseous nebula gaseous propellant gaseous - propellant rocket engine gasoline Gaspra (minor planet 951) Gassendi, Pierre (1592 — 1655) gastric juice gastrin gastrocnemius gastroenteritis gastrointestinal tract gastropod gastrulation Gatewood, George D. (1940 ---RRB- Gauer - Henry reflex gauge boson gauge theory gauss (unit) Gauss, Carl Friedrich (1777 — 1855) Gaussian distribution Gay - Lussac, Joseph Louis (1778 — 1850) GCOM (Global Change Observing Mission) Geber (c. 720 — 815) gegenschein Geiger, Hans Wilhelm (1882 — 1945) Geiger - Müller counter Giessler tube gel gelatin Gelfond's theorem Gell - Mann, Murray (1929 ---RRB- GEM «gemination,» of martian canals Geminga Gemini (constellation) Gemini Observatory Gemini Project Gemini - Titan II gemstone gene gene expression gene mapping gene pool gene therapy gene transfer General Catalogue of Variable Stars (GCVS) general precession general theory of relativity generation ship generator Genesis (inflatable orbiting module) Genesis (sample return probe) genetic code genetic counseling genetic disorder genetic drift genetic engineering genetic marker genetic material genetic pool genetic recombination genetics GENETICS AND HEREDITY Geneva Extrasolar Planet Search Program genome genome, interstellar transmission of genotype gentian violet genus geoboard geode geodesic geodesy geodesy satellites geodetic precession Geographos (minor planet 1620) geography GEOGRAPHY Geo - IK geologic time geology GEOLOGY AND PLANETARY SCIENCE geomagnetic field geomagnetic storm geometric mean geometric sequence geometry GEOMETRY geometry puzzles geophysics GEOS (Geodetic Earth Orbiting Satellite) Geosat geostationary orbit geosynchronous orbit geosynchronous / geostationary transfer orbit (GTO) geosyncline Geotail (satellite) geotropism germ germ cells Germain, Sophie (1776 — 1831) German Rocket Society germanium germination Gesner, Konrad von (1516 — 1565) gestation Get Off the Earth puzzle Gettier problem geyser g - force GFO (Geosat Follow - On) GFZ - 1 (GeoForschungsZentrum) ghost crater Ghost Head Nebula (NGC 2080) ghost image Ghost of Jupiter (NGC 3242) Giacconi, Riccardo (1931 ---RRB- Giacobini - Zinner, Comet (Comet 21P /) Giaever, Ivar (1929 ---RRB- giant branch Giant Magellan Telescope giant molecular cloud giant planet giant star Giant's Causeway Giauque, William Francis (1895 — 1982) gibberellins Gibbs, Josiah Willard (1839 — 1903) Gibbs free energy Gibson, Edward G. (1936 ---RRB- Gilbert, William (1544 — 1603) gilbert (unit) Gilbreath's conjecture gilding gill gill (unit) Gilruth, Robert R. (1913 — 2000) gilsonite gimbal Ginga ginkgo Giotto (ESA Halley probe) GIRD (Gruppa Isutcheniya Reaktivnovo Dvisheniya) girder glacial drift glacial groove glacier gland Glaser, Donald Arthur (1926 — 2013) Glashow, Sheldon (1932 ---RRB- glass GLAST (Gamma - ray Large Area Space Telescope) Glauber, Johann Rudolf (1607 — 1670) glaucoma glauconite Glenn, John Herschel, Jr. (1921 ---RRB- Glenn Research Center Glennan, T (homas) Keith (1905 — 1995) glenoid cavity glia glial cell glider Gliese 229B Gliese 581 Gliese 67 (HD 10307, HIP 7918) Gliese 710 (HD 168442, HIP 89825) Gliese 86 Gliese 876 Gliese Catalogue glioma glissette glitch Global Astrometric Interferometer for Astrophysics (GAIA) Global Oscillation Network Group (GONG) Globalstar globe Globigerina globular cluster globular proteins globule globulin globus pallidus GLOMR (Global Low Orbiting Message Relay) GLONASS (Global Navigation Satellite System) glossopharyngeal nerve Gloster E. 28/39 glottis glow - worm glucagon glucocorticoid glucose glucoside gluon Glushko, Valentin Petrovitch (1908 — 1989) glutamic acid glutamine gluten gluteus maximus glycerol glycine glycogen glycol glycolysis glycoprotein glycosidic bond glycosuria glyoxysome GMS (Geosynchronous Meteorological Satellite) GMT (Greenwich Mean Time) Gnathostomata gneiss Go Go, No - go goblet cell GOCE (Gravity field and steady - state Ocean Circulation Explorer) God Goddard, Robert Hutchings (1882 — 1945) Goddard Institute for Space Studies Goddard Space Flight Center Gödel, Kurt (1906 — 1978) Gödel universe Godwin, Francis (1562 — 1633) GOES (Geostationary Operational Environmental Satellite) goethite goiter gold Gold, Thomas (1920 — 2004) Goldbach conjecture golden ratio (phi) Goldin, Daniel Saul (1940 ---RRB- gold - leaf electroscope Goldstone Tracking Facility Golgi, Camillo (1844 — 1926) Golgi apparatus Golomb, Solomon W. (1932 — 2016) golygon GOMS (Geostationary Operational Meteorological Satellite) gonad gonadotrophin - releasing hormone gonadotrophins Gondwanaland Gonets goniatite goniometer gonorrhea Goodricke, John (1764 — 1786) googol Gordian Knot Gordon, Richard Francis, Jr. (1929 — 2017) Gore, John Ellard (1845 — 1910) gorge gorilla Gorizont Gott loop Goudsmit, Samuel Abraham (1902 — 1978) Gould, Benjamin Apthorp (1824 — 1896) Gould, Stephen Jay (1941 — 2002) Gould Belt gout governor GPS (Global Positioning System) Graaf, Regnier de (1641 — 1673) Graafian follicle GRAB graben GRACE (Gravity Recovery and Climate Experiment) graceful graph gradient Graham, Ronald (1935 ---RRB- Graham, Thomas (1805 — 1869) Graham's law of diffusion Graham's number GRAIL (Gravity Recovery and Interior Laboratory) grain (cereal) grain (unit) gram gram - atom Gramme, Zénobe Théophile (1826 — 1901) gramophone Gram's stain Gran Telescopio Canarias (GTC) Granat Grand Tour grand unified theory (GUT) Grandfather Paradox Granit, Ragnar Arthur (1900 — 1991) granite granulation granule granulocyte graph graph theory graphene graphite GRAPHS AND GRAPH THEORY graptolite grass grassland gravel graveyard orbit gravimeter gravimetric analysis Gravitational Biology Facility gravitational collapse gravitational constant (G) gravitational instability gravitational lens gravitational life gravitational lock gravitational microlensing GRAVITATIONAL PHYSICS gravitational slingshot effect gravitational waves graviton gravity gravity gradient gravity gradient stabilization Gravity Probe A Gravity Probe B gravity - assist gray (Gy) gray goo gray matter grazing - incidence telescope Great Annihilator Great Attractor great circle Great Comets Great Hercules Cluster (M13, NGC 6205) Great Monad Great Observatories Great Red Spot Great Rift (in Milky Way) Great Rift Valley Great Square of Pegasus Great Wall greater omentum greatest elongation Green, George (1793 — 1841) Green, Nathaniel E. Green, Thomas Hill (1836 — 1882) green algae Green Bank Green Bank conference (1961) Green Bank Telescope green flash greenhouse effect greenhouse gases Green's theorem Greg, Percy (1836 — 1889) Gregorian calendar Grelling's paradox Griffith, George (1857 — 1906) Griffith Observatory Grignard, François Auguste Victor (1871 — 1935) Grignard reagent grike Grimaldi, Francesco Maria (1618 — 1663) Grissom, Virgil (1926 — 1967) grit gritstone Groom Lake Groombridge 34 Groombridge Catalogue gross ground, electrical ground state ground - track group group theory GROUPS AND GROUP THEORY growing season growth growth hormone growth hormone - releasing hormone growth plate Grudge, Project Gruithuisen, Franz von Paula (1774 — 1852) Grus (constellation) Grus Quartet (NGC 7552, NGC 7582, NGC 7590, and NGC 7599) GSLV (Geosynchronous Satellite Launch Vehicle) g - suit G - type asteroid Guericke, Otto von (1602 — 1686) guanine Guiana Space Centre guidance, inertial Guide Star Catalog (GSC) guided missile guided missiles, postwar development Guillaume, Charles Édouard (1861 — 1938) Gulf Stream (ocean current) Gulfstream (jet plane) Gullstrand, Allvar (1862 — 1930) gum Gum Nebula gun metal gunpowder Gurwin Gusev Crater gut Gutenberg, Johann (c. 1400 — 1468) Guy, Richard Kenneth (1916 ---RRB- guyot Guzman Prize gymnosperm gynecology gynoecium gypsum gyrocompass gyrofrequency gyropilot gyroscope gyrostabilizer Gyulbudagian's Nebula (HH215)

Cultured mouse, monkey, and human pluripotent cells can be driven down a retinal lineage as determined by the expression of marker genes, including the EFTFs [2]--[4].

The expression patterns of cell class - specific markers in mosaic retinas appeared the same in host and donor derived regions suggesting that donor cells generated all retinal cell classes in approximately normal ratios (Figures 5K — 5N and S2).

Normal anatomical structure and the expression of cell class - specific markers does not demonstrate normal cellular function and connectivity.

We are examining the effect of a maximal exercise stress test on gene expression, metabolism, inflammatory markers, and cytokine levels in ME / CFS patients and healthy controls.

We recommend confirming the presence of the transgene by PCR or examination of the cell line microscopically for fluorescent marker expression.

Expression of the Wnt inhibitor Dickkopf - 1 is required for the induction of neural markers in mouse embryonic stem cells differentiating in response to retinoic acid.

Current projects are investigating: 1) the expression of inflammatory genes during ischemia and reperfusion of kidneys during urology transplantation and in mouse models; 2) the expression of inflammatory genes and proteins in urine as markers indicating the presence of rejection in renal allografts; and 3) the role of adhesion molecules and chemokines in directing leukocyte infiltration into organ allografts.

Interestingly, transient BIO exposure (1 — 2 hours) prompted accelerated WNT signaling in hMSCs and stimulated the expression of early osteogenic markers, such as the osteogenic master - regulator Runx2.

When overexpressed together in developing Xenopus embryos by RNA microinjection, these genes can induce eye - like structures as defined by the expression of markers for some retinal cell classes [7].

Ihor Zahanich (Ravens, TUD)-- «Differentiation potential of human mesenchymal stem cells: expression of molecular markers, ion channels and gap junction channels» (2006)

Aberrant expression of TUBB3 has also been found in various tumors of non-neural origin and can be used as a biomarker for cancer aggressiveness and a marker for the tendency to respond poorly to chemotherapy.