Cause and
effect Molecular studies paint a potentially bleak picture, but researchers warn that the effects and causes of these differences are unknown.
Not exact matches
Also there is evidence of
molecular mechanisms in the cell membranes that can amplify small changes in the field to produce large changes in neural activity.13 On the other hand, earlier tests of Kohler's theory found that interference with electrical gradients over the cortex had no
effect on behavioral measures (see note 11 for reference to these
studies).
>> Read the complete research
study: Endocrine disrupting chemicals and other substances of concern in food contact materials: An updated review of exposure,
effect and risk assessment in the Journal of Steroid Biochemistry and
Molecular Biology.
«Our aim was to explore the
effect of a more acidic ocean on every gene in the coral genome,» says
study lead author Dr Aurelie Moya, a
molecular ecologist with the ARC Centre of Excellence for Coral Reef
Studies at James Cook University.
The global scope of the
study could help researchers set upper and lower limits for black carbon deposition and better account for the
effects of photodegradation, a process by which sunlight alters the
molecular composition over time.
The drugs were thought to produce those
effects through distinct
molecular pathways, but according to a new
study led by scientists at Temple University School of Medicine, both types of drugs may help the failing heart by counteracting the
effects of an enzyme known as GRK2.
Dr. Copland says that the
study shows that
molecular work decoding cancer signaling pathways and the
effect of agents on those pathways is possible — and necessary.
Witt - Enderby at Duquesne is using her expertise in
molecular pharmacology to
study the
effects of melatonin on a mouse breast cancer model.
«We don't actually know how big of a role genetics play in the placebo
effect,» says
study coauthor Kathryn Hall, a
molecular biologist at Beth Israel Deaconess Medical Center in Boston.
Alexander Parker, who
studies the
molecular epidemiology of kidney cancer at the Mayo Clinic in Jacksonville, Florida, adds that if the diuretic hypothesis by itself were correct, there should be some protective
effect with other diuretics.
And more recently,
molecular studies had suggested that caloric restriction — or compounds that mimicked it — might trigger a cascade of changes in gene expression that had the net
effect of slowing ageing.
In search of better ways to teach the subject, researchers at Michigan State University developed complete evolutionary case
studies spanning the gamut from the
molecular changes underlying an evolving characteristic to their genetic consequences and
effects in populations.
The female sex hormone estrogen has anti-viral
effects against the influenza A virus, commonly known as the flu, a new
study in American Journal of Physiology — Lung Cellular and
Molecular Physiology reports.
To gain more insights into the
effect's
molecular underpinnings, Tingting Zhou and colleagues
studied mice as they performed a standard social dominance test.
Erlich and his team, which included researchers from Harvard, MIT, Stanford University, and Mount Sinai, plan next to
study the
effect of these eSTRs on more human diseases and better understand their
molecular mechanism.
The
study involved a technique called recombineering to manipulate DNA at the
molecular level, so as to remove and then reinsert the gene in various doses to see the
effects on behaviour and metabolism.
This year
molecular biologist Wolfgang Enard of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, explored that possibility with an extraordinary experiment: He inserted the human version of FOXP2 into mice and
studied the
effects on the creatures» brains and vocalizations.
«Most antibiotics have their
effect, directly or indirectly, by causing damage to bacterial DNA, so finding ways to cripple DNA repair would represent a significant advance in the treatment of resistant infections,» says senior
study author Evgeny Nudler, PhD, the Julie Wilson Anderson Professor of Biochemistry, Department of Biochemistry and
Molecular Pharmacology, NYU Langone.
John Lew, associate professor in the Department of
Molecular, Cellular & Developmental Biology, also participated in this
study, as well as previous research that has demonstrated cinnamon extract's inhibitory
effect on tau aggregation.
Raised for dozens of generations in the lab of senior author Huda Akil, Ph.D., at the U-M
Molecular and Behavioral Neuroscience Institute under carefully controlled conditions, the two breeds act as a way to
study the
effects of genetic and inherited traits on addiction - related behaviors.
The three Penn
study authors are also participating with Cognition in a NASA effort reported earlier this year to
study the
molecular, physiological and psychological
effects of spaceflight on the human body by comparing identical twins, evidencing the need for a comprehensive cognitive test battery for spaceflight.
In a
study appearing in the Dec. 10 online edition of Neuron, they revealed that two different mutations of the Shank3 gene produce some distinct
molecular and behavioral
effects in mice.
«This is some of the first evidence in a mouse model of autism of a «female protective
effect,» from the behavioral to the
molecular level,» says Nicola Grissom, first author of the
study who is now an assistant professor of psychology at the University of Minnesota.
In this review topic, researchers looked at novel translational noise
studies demonstrating the
molecular mechanisms that may lead to impaired vascular function, recent epidemiologic evidence of noise - induced cardiovascular disease, and the non-auditory
effects of noise and their impact on the cardiovascular system.
Scientists Miquel Duran (left) and Patrick Aloy
studied the
molecular mechanisms of drug side
effects.
Moreover, our previous
study found that regular use of aspirin after diagnosis was associated with longer survival among the 15 % to 30 % of patients with colorectal cancer and with a mutation in phosphatidylinositol -4,5-bisphosphate 3 - kinase, catalytic subunit alpha (PIK3CA [NCBI Entrez Gene 5290]-RRB-, one of the PI3K family genes.30 Markedly improved survival associated with aspirin according to PIK3CA status was also found in an analysis within a separate clinical trial cohort.31 Further investigations for the joint
effect of these genes would be helpful to better understand the underlying
molecular mechanisms of aspirin, NSAIDs, and colorectal cancer.
The
study is the first to demonstrate this
effect in mice, as well as the first to implicate West Nile virus, notes Sharon Isern, a
molecular virologist at Florida Gulf Coast University in Fort Myers.
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)
«Future
studies are focusing on the
molecular mechanisms underlying the ageing - related changes in skeletal muscle and the specific
effects of HRT on the structure and function of the dominant protein in skeletal muscle, called myosin, which generates force and movement.»
This new
study is the first to explore these
effects at cellular and
molecular levels.
We use neuronal cultures, induced pluripotent stem (iPS) cells and transgenic and gene - targeted mouse models to
study the differential
effects of apoE3 and apoE4 on cell signaling pathways and cytoskelatal structure and function at
molecular, cellular and behavioral levels.
Studies are being carried out to determine the functional
effects that occur when these receptor - ligands interact; to determine how these proteins induce their activities at the
molecular level and transmit signals to T cells; and to determine the significance of these proteins in several disease scenarios such as asthma, scleroderma, and atopic dermatitis.
To further characterize the structure of the
molecular networks associated with the vacation and meditation
effects, we projected the modules indicated in Figure 2 on a probabilistic causal network (Bayesian network) 30, 31, 32, 33 constructed from a larger independent blood GE
study in which hundreds of individuals were GE - profiled and genotyped (Supplementary Appendix).
Given the better understanding of the role of miR - 33 and fat buildup in TB infection, the
study authors argue that the bacterial lipid
effect may be countered using antisense oligonucleotides, another set of
molecular chains that are the right shape to grab miR - 33 and remove it from action.
While analysis of common variants in the context of GWAS, eQTLs, and other
molecular * QTLs are important and informative, analyzing rare variant
effects as well, as we have done in this
study, is important for understanding the full spectrum of impact of genetic variants and especially the
effect of new mutations.
Nagoya, Japan (Scicasts)-- A group of animal biologists and chemists at the Institute of Transformative Bio-Molecules (ITbM), Nagoya University, has used high throughput chemical screening of existing drugs and bioactive compounds to explore their
effect on circadian rhythms, according to a
study reported in the journal EMBO
Molecular Medicine.
«Deficient neuron - microglia signaling results in impaired functional brain connectivity and social behavior» Y. Zhan, R.C. Paolicelli, F. Sforazzini, L. Weinhard, G. Bolasco, F. Pagani, A. L. Vyssotski, A. Bifone, A. Gozzi, D. Ragozzino, C.T. Gross Nature Neuroscience 17 (3), 400-4006 (2014) «USPIO - loaded Red Blood Cells as a biomimetic MR contrast agent: a relaxometric
study» A. Boni, D. Ceratti, A. Antonelli, C. Sfara, M. Magnani, E. Manuali, S. Salamida, A. Gozzi, and A. Bifone Contrast Media and
Molecular Imaging 9, 229 - 236 (2014) «Distributed BOLD and CBV - weighted resting - state networks in the mouse brain» F. Sforazzini, A.J. Schwarz, A. Galbusera, A. Bifone, and A. Gozzi NeuroImage 87, 403 - 415 (2014) «Antimicrobial peptides design by evolutionary multiobject optimization» G. Maccari, M. Di Luca, R. Nifosì, F. Caldarelli, G. Signore, C. Boccardi, and A. Bifone PloS Computational Biology 9 (9): e1003212 (2013) «Differential
effect of orexin - 1 and crf - 1 antagonism on stress circuits: a fMRI
study in the rat with the pharmacological stressor yohimbine» A. Gozzi, S: Lepore, E: Merlo Pich, and A. Bifone Neuropsychopharmacology 38 (11): 2120 - 2130 (2013) «Water dispersal and functionalization of hydrophobic iron oxide nanoparticles with lipid - modified poly (amidoamine) dendrimers» A. Boni, L. Albertazzi, C. Innocenti, M. Gemmi, and A. Bifone.
Research in the Leukemia Program spans from direction of clinical trials to basic
molecular studies of leukemia biology, immunotherapy and development of novel agents, and to mitigating the late
effects of treatment in long - term survivors.
They observed L1551 NE in the emission from dust at a 0.9 - mm wavelength, a tracer of distribution of interstellar materials, and carbon monoxide
molecular emission, which can be used to
study gas motion with the Doppler
Effect.
A new
study says it can actually affect babies at the
molecular level, and the
effects can last for years.
The metadata also details cryopreserved cells and cell lines that can be used to
study the
molecular effects of low oxygen conditions in the laboratory
The major two focuses of his Ph.D.
study were to
study the cellular and
molecular mechanisms of prostate cancer metastasis and to
study the
effects of pomegranate derived natural products on prostate and breast cancer progression.
Nightingale's comprehensive blood biomarker analysis also supports the
study of
molecular signatures for risk factors, as well as the
effects of dietary and drug interventions.
Rogers
studies the
molecular mechanisms underlying aging in C. elegans, a tiny, soil - dwelling roundworm that is a favorite animal model in aging research because its short lifespan allows scientists to quickly assess the
effect of anti-aging interventions and because it shares many of its genes with humans.
However, there are limited human
studies on the health
effects of hexavalent chromium when ingested,» Dr. Rhea Mehta, a
molecular toxicologist, explained to mindbodygreen.
«These activities are leaving what we call a
molecular signature in our cells, which reverses the
effect that stress or anxiety would have on the body by changing how our genes are expressed,» said
study author Ivana Buric in a press release.
This more recent
study not only supports earlier findings, but sheds new light on the
molecular mechanisms taking part in programmed cell death, paving the way for future
studies of anti-cancer
effects of strawberries and other foods.
Hopefully, this
study will open the door for further research into the
effects of mind - body interventions at the
molecular level.
Study of nutrients and how the body handles them based on principles of chemistry and
molecular biology; the
effect of nutrition choices on diabetes, hypoglycemia and disorders of the major organ systems; food choices and diet planning principles; nutrition prescription for illness; the development and evaluation of nutrition plans; nutrition assessment; the relationship between nutrition and illness; strategies for providing nutritional support for people with serious illness; practical examples in clinical nutrition case
studies.
Your
molecular clock is ticking faster 22.11.2009 High vitamin D level lengthens life expectancy of elderly Dutch 21.11.2009 Constant fight against appetite reduces life expectancy 09.11.2009 Stress reduces life expectancy at
molecular level 07.11.2009 Animal
study: melatonin extends lifespan 25.10.2009 Fish fatty acids reduce age - related physical performance decline 24.10.2009 Old muscles weaker, but tire less quickly than young ones 23.10.2009 How creatine lengthens your lifespan 20.10.2009 Melatonin keeps brain cells young 03.10.2009 Long marriage adds years to your life 18.09.2009 Drink three cups of tea a day and add five years to your life 11.09.2009 Life extending bacteria found in gut of Chinese centenarians 08.08.2009 Your initials determine how old you get 30.07.2009 Lecithin anti-aging supplement keeps hearing sharp 18.06.2009 Live ten years longer with just one multivitamin pill per day 06.06.2009 Life - extending
effect of virgin olive oil shown in fat rats 22.05.2009 Daily dose of Echinacea lengthens life expectancy 24.04.2009 The less you sit, the older you'll get 21.04.2009 Animal
study: nori contains life prolonging substance 06.04.2009 Vegetarianism is healthy, but not because of lack of animal protein 27.03.2009 Meditation lengthens lifespan 20.02.2009 Live longer with healthy fats 30.12.2008 Vitamin D delays aging at genetic level 28.12.2008 Physical exercise delays
molecular aging by ten years 25.12.2008 How a low - carb diet helps against aging 23.12.2008 Vitamin D extends your life expectancy 22.12.2008 Too much growth hormone reduces life expectancy 07.11.2008 S - Words extend lifespan of writers and psychologists 11.10.2008 Creatine extends lifespan of mice 08.10.2008 Slim - waisted rats live longer 23.09.2008 Gingko lengthens rats» lifespan 12.09.2008 Strong men live longer 31.08.2008 Male orgasm prolongs life 23.08.2008 Ginkgo prolongs life 17.08.2008 Ginkgo protects the elderly against the first signs of Alzheimer's 16.08.2008