Sentences with phrase «cells of origin for»

Research led by a St. Jude scientist has pinpointed likely cells of origin for a common childhood brain tumor, Group 4 medulloblastoma.

«This led us to believe that there must be another, yet - to - be-discovered, cell of origin for Barrett's esophagus.»

«Now that we know the cell of origin for Barrett's esophagus, the next step is to develop therapies that target these cells or the signaling pathways that are activated by acid reflux,» said Dr. Que.

Cell lineage tracing analysis helped researchers identify early endothelial cells as the cell of origin for the tumor subtype.

Not exact matches

Do you know the mathematical impossibility that even one of these could randomly come into existance?Let alone all of the building blocks required for just a single simple cell to come together to form any type of living thing?There sure should be some blobs of fossilized transitions if evolution could happen.You people are real smart why don't you quit bashing Christians and quit believing the garbage you have been fed, and look up the evidence put forth by the Creation Research people.They have in fact proven creation down to a cellular level.Unlike evolution scientists who have no answers, but cleverly devised fables.Evolution is not even a very good fairy tale.Even if I didn't believe in God, Evolution is such a fools explanation of the origin of man that it takes just that to even consider it true.I understand though that you athiests will believe anything that allows you to love your sin and hatred of the one true God.

Origin of Life: Hypothesis Traces First Protocells Back to Emergence of Cell Membrane Bioenergetics Dec. 20, 2012 — A coherent pathway — which starts from no more than rocks, water and carbon dioxide and leads to the emergence of the strange bio-energetic properties of living cells — has been traced for the first time in a major hypothesis paper in Cell this week.

ORIGIN OF LIFE: Hypothesis Traces First Protocells Back to Emergence of Cell Membrane Bioenergetics Dec. 20, 2012 — A coherent pathway — which starts from no more than rocks, water and carbon dioxide and leads to the emergence of the strange bio-energetic properties of living cells — has been traced for the first time in a major hypothesis paper in Cell this weeOF LIFE: Hypothesis Traces First Protocells Back to Emergence of Cell Membrane Bioenergetics Dec. 20, 2012 — A coherent pathway — which starts from no more than rocks, water and carbon dioxide and leads to the emergence of the strange bio-energetic properties of living cells — has been traced for the first time in a major hypothesis paper in Cell this weeof Cell Membrane Bioenergetics Dec. 20, 2012 — A coherent pathway — which starts from no more than rocks, water and carbon dioxide and leads to the emergence of the strange bio-energetic properties of living cells — has been traced for the first time in a major hypothesis paper in Cell this weeof the strange bio-energetic properties of living cells — has been traced for the first time in a major hypothesis paper in Cell this weeof living cells — has been traced for the first time in a major hypothesis paper in Cell this week.

For over one hundred years, scientists have debated the question of the origins of the lymphatic system — a parallel system to the blood vessels that serves as a conduit for everything from immune cells to fat molecules to cancer celFor over one hundred years, scientists have debated the question of the origins of the lymphatic system — a parallel system to the blood vessels that serves as a conduit for everything from immune cells to fat molecules to cancer celfor everything from immune cells to fat molecules to cancer cells.

The discovery of this «cell of origin» promises to accelerate the development of more precise screening tools and therapies for Barrett's esophagus and esophageal adenocarcinoma, the fastest growing form of cancer in the U.S.

A comparison of these two cancers, published April 9 in the journal Cancer Cell, suggests that they are similar in origin, leading researchers at the University of Cambridge to believe that devils simply may be at greater risk for these kinds of diseases.

The study focuses on «stemness,» defined as the potential for self - renewal and differentiation from the cell of origin, and on «stemness indices» developed during postdoctoral research conducted by Tathiane Malta as part of a project supported by FAPESP and with Houtan Noushmehr, a professor in FMRP - USP's Genetics Department, as principal investigator.

«Scientists believe the molecules needed to make a cell's membrane, and thus for the origin of life, are all over space,» Allamandola says.

Blood formation was the first process for which scientists formulated and proved the theory that stem cells are the common origin that gives rise to various types of mature cells.

Other features in eukaryotic cells — for instance, the cytoskeleton — may also be of bacterial descent, but so far the molecular record has not yielded unambiguous clues as to their origin.

Researchers at Boston Children's Hospital have, for the first time, visualized the origins of cancer from the first affected cell and watched its spread in a live animal.

Whatever their origin, the genetic changes raise questions over the widespread use of HeLa cells as models for human cell biology, Steinmetz says.

Dor's own group reports this week that its technique for tracing the origin of circulating DNA detected the expected type of cell death in people with pancreatic cancer, type 1 diabetes, multiple sclerosis, and brain injuries.

The genomic particularities of HeLa cells relate to their origin from an aggressive cancer and subsequent cultivation in laboratories for decades, both of which cause considerable genomic alterations.

Using quantitative mass spectrometry to search for proteins that contained these stable isotope labels, researchers were able to determine the cell of origin of both intracellular and secreted proteins identified in multicellular culture.

«Our study reveals important differences and specificities in the mechanism of action of high - and low - dose aspirin in metastatic and nonmetastatic cancer cells with different tumor origins and suggests that the ability of aspirin to prevent platelet - induced c - MYC [an oncoprotein] expression might be selective for a nonmetastatic phenotype.»

According to Prof. Holstein, the origin of the first nerve cells depends on the Wnt signal pathway, named for its signal protein, Wnt.

Knowing the origin of each cell and which genes control their normal function are the foundations for scientists to decipher the disease process and eventually to find out how to guide the cells to self - repair or even to build up a brand new organ using amended cells from the patients.»

For their analyses, the scientists specifically colored the places of origin of axons of so - called pyramidal cells in the hippocampus.

«On the cancer side, I think that these cells are very strong candidates for cell of origin.

At one end of the neuroepithelium, a region developed that was positive for markers of progenitors of granule and deep cerebellar nuclei projection neurons and negative for Purkinje - cell markers, and whose origins could be traced to the rhombic lip zone of the cerebellar plate.

«Synthetic cell membranes that can grow like real membranes will be an important new tool for synthetic biology and origin of life studies.»

The archaea, single - celled organisms confused with bacteria until Dr. Woese's discovery, are of interest to biologists studying the origin of life because they have certain primitive features and a liking for extreme environments, like the boiling springs of Yellowstone National Park and the superheated waters that swirl from deep - sea volcanoes.

Scientists have identified for the first time the «cell of origin» — in other words, the first cell from which the cancer grows — in basal cell carcinoma, the most common form of skin cancer, and followed the chain of events that lead to the growth of these invasive tumours.

Christian de Duve, 1974 Nobel laureate for physiology or medicine, talks about going from a cell biologist to a theorist on evolution and the origin of life

Of course, these mammalian vectors must be compatible with the cell type they are tranfected into — a bacterial origin of replication (ORI) will not allow for plasmid replication in mammalian cells, for example, and a toxin that kills bacteria may not have any discernable effect on mammalian cellOf course, these mammalian vectors must be compatible with the cell type they are tranfected into — a bacterial origin of replication (ORI) will not allow for plasmid replication in mammalian cells, for example, and a toxin that kills bacteria may not have any discernable effect on mammalian cellof replication (ORI) will not allow for plasmid replication in mammalian cells, for example, and a toxin that kills bacteria may not have any discernable effect on mammalian cells.

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)

Derivation of pluripotent stem cells, either of embryonic origin or following genetic reprogramming, has opened the path for an alternative source for epidermal cell therapy as these cells are both immortal and pluripotent, theoretically capable of providing any requested number of cells of any desired phenotype.

She is studying the cell of origin that is responsible for the highly malignant pediatric brain tumor known as an Atypical Teratoid Rhabdoid Tumor (AT / RT).

Showing that stem cells or transient amplifying cells may exist in the periphery might explain the origin of HCECs and indicate a source for these cells in wound repair.

Pax3: Fkhr interferes with embryonic Pax3 and Pax7 function: implications for alveolar rhabdomyosarcoma cell of origin.

Thirdly, the current, almost universal dependency of organoid culture on the use of Matrigel as a replacement for the function of the extracellular basement matrix in providing structural support and survival signals to the epithelial cells hampers clinical application, considering its origin from a mouse sarcoma cell line, its poorly defined composition and its mechanical rigidity after plating.

In this new study, licensing refers to origin licensing, the process of helicase loading onto DNA for genome duplication purposes during the G1 phase of the cell cycle.

Jan. 17, 2013 — Vanderbilt and University of California investigators have discovered the «cell of origin» for pancreatic ductal adenocarcinoma, a finding that could lead to early detection methods and new treatments.

The image was taken with a confocal laser scanning microscope and shows cells giving strong inmmunofluorescence staining for CD3 antigen (green), indicating presence of cells of T - lymphocytes origin in the infarct zone of the heart tissue, counterstained nuclei with DAPI (blue).

We developed and implemented such a nomenclature for the European human pluripotent stem cell registry (hPSCreg), which needs to: 1) unambiguously identify a registered cell line; 2) allow tracing of subclones of a particular line; and 3) enable the assignment of different lines to a specific donor origin.

Virtually identical to human embryonic stem cells (hESCs) except for their origin of isolation, the recently created induced pluripotent stem cells (iPSCs)(Yu et al., 2007; Takahashi et al., 2007) hold much potential for use in regenerative therapies.

These false hits can arise when cells select one allele for other reasons — it could be random or specific to the allele's sequence, rather than its parent of origin.

The specific vocation of I - Stem is to explore all the therapeutic potential of human pluripotent stem cells for applications in patients affected by rare diseases of genetic origin.

A recent paper in Cancer Cell reveals the power of integrated genomic datasets for understanding cancer origins and treatment.

Washington, DC, 14 April 2011 - How amino acids attach to mineral surfaces is important for understanding bioadhesion, biomineralization, solar cell development and the origin of life.

This strategy takes advantage of the cells «somatic memory of origin» and novel reprogramming strategies to make these cells an effective and safe source of cells for the treatment of cartilage defects and osteoarthritis.

The Assay Designs ® SMN (human) Enzyme Immunometric Assay (EIA) kit is a complete kit for the quantitative determination of SMN protein in cell lysates of human origin.

Dr. Péault is internationally recognized principally for his work on the prospective identification and characterization of human hematopoietic (blood) stem cells, of which his laboratory has also deciphered the ultimate origin during embryonic life.

Created in 2005 through a collaboration between Inserm — National Institute of Health and Medical Research — and AFM - Telethon — French Association against Myopathies — I - Stem is the largest French laboratory for research and development dedicated to human pluripotent stem cells, of embryonic origin or obtained by reprogramming gene.

Adequate zinc status is essential for T - cell division, maturation and differentiation; lymphocyte response to mitogens; programmed cell death of lymphoid and myeloid origins; gene transcription; and biomembrane function.