Sentences with phrase «signaling mechanisms used»

7/17/2008 Discovery of a New Signaling Mechanism May Lead to Novel Anti-Inflammatory Therapy A team of researchers at the University of California, San Diego School of Medicine has uncovered a new signaling mechanism used to activate protein kinases that are critical for the body's inflammatory response.

Not exact matches

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«We don't yet know how they are being exchanged in terms of the mechanism, but it seems that many different organisms, including plants, fungi and insects, are using microRNAs as remote signals against other organisms.

The researchers identified dysfunctional brain mechanisms of sustained attention using functional Magnetic Resonance Imaging data and complex modeling of fMRI signals.

Earlier this year, Lerner, Xie and their colleagues reported using the new method to find an antibody that can perform the remarkable trick of turning bone marrow cells into young brain cells, via a previously unknown signaling mechanism.

In this study, the scientists used tracheal cells of the fruit fly Drosophila melanogaster to unravel the signalling mechanism involved in the regulation of cell movements.

Using chromosomes as a model to explain this navigation system, the research team show how this signaling mechanism determines the path through which molecular transporters travel.

January 4, 2006 Chemical signaling helps regulate sensory map formation in the brain Researchers from the University of Chicago have uncovered an important mechanism used by the developing brain to pattern nerve connections in the part of the brain that interprets visual signals.

A team led by Dr. Thorsten Eierhoff and Junior Professor Dr. Winfried Römer from the Institute of Biology II, members of the Cluster of Excellence BIOSS Centre for Biological Signalling Studies of the University of Freiburg, has identified a novel mechanism of bacterial invasion: Pseudomonas aeruginosa uses lipids in the cell membrane to make its way into host cells.

In her graduate work, Lifen used advanced imaging techniques to characterize signaling mechanisms regulating insulin secretion.

Intra - and intermolecular signal transduction mechanisms in membrane - embedded (photo --RRB- receptor / transducer complexes are studied using the photoreceptor / transducer complex NpSRII / NpHtrII, which is responsible for the photoactive behavior of the halophilic archaeon Natronomonas pharaonis.

The exploration of the therapeutic potential of stem cells requires the characterization of their biological properties, the deciphering of the mechanisms that underlie their pluripotency and their capacity at differentiation, by the understanding of the signals that direct their fate towards discrete cell phenotypes... Their therapeutic use requests further, in particular in the case of substitutive therapies, the analysis of their capacities of integration in injured adult tissues and of their potential tumorigenicity, as well as the development of original ways of delivery.

Researchers from the University of Chicago have uncovered an important mechanism used by the developing brain to pattern nerve connections in the part of the brain that interprets visual signals.

The researchers used a technique called RNA interference (RNAi) to screen a group of genes known to be involved in animal development, in order to study the signaling mechanisms that regulate whether the animal would produce a head or tail during regeneration.

Objective: To use innovative approaches of integrative biology to unravel how lymphocytes process an array of molecular signals arising from contact with dendritic cells, thereby better understanding the mechanisms that underlie immunity and how they are altered in disease states.

She notes that cancer genomics was never meant to exist in isolation, and that the data must now be used to unravel «pathways and signaling mechanisms, the ways these variants ultimately interact to produce or regulate proteins that go on to affect each tissue.»

We discovered several Eph receptors and ephrins, and research in our laboratory is dedicated to the characterization of Eph receptor signal transduction mechanisms and biological functions using biochemical, mass spectrometry, molecular biology and cell biology approaches in conjunction with animal models.

Using the well - characterized signaling pathway of the phytohormone ethylene and plant - optimized genome - wide ribosome footprinting, we have uncovered a molecular mechanism linking this hormone's perception to the activation of a gene - specific translational control mechanism.

To understand the selection mechanism behind mutations, network - based studies were used to estimate the importance of a mutated protein compared to non-mutated ones in signalling and protein — protein interaction networks.10, 11,12,13 Proteins mutated in cancer were found having a high number of interacting partners (i.e., a high degree of connectivity), which indicates high local importance.10 Mutated proteins are also often found in the centre of the network, in key global positions, as quantified by the number of shortest paths passing through them if all proteins are connected with each other (i.e., they have high betweenness centrality; hereafter called betweenness).11, 12 Mutated proteins also have high clustering coefficients, which means their neighbours are also neighbours of each other.10, 13 Moreover, neighbourhood analysis of mutated proteins have been previously successfully used to predict novel cancer - related genes.14, 15 However, to the best of our knowledge, no study has concentrated particularly on the topological importance of first neighbours of mutated proteins in cancer, and their usefulness as drug targets themselves.

Dashboards like Purdue University's Course Signals uses symbolic traffic lights as a feedback mechanism to let learners know how they're doing — red for at - risk, green for on - track.

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There is an urgent need to scale up financial flows, particularly financial support to developing countries; to create positive incentives for actions; to finance the incremental costs of cleaner and low - carbon technologies; to make more efficient use of funds directed toward climate change; to realize the full potential of appropriate market mechanisms that can provide pricing signals and economic incentives to the private sector; to promote public sector investment; to create enabling environments that promote private investment that is commercially viable; to develop innovative approaches; and to lower costs by creating appropriate incentives for and reducing and eliminating obstacles to technology transfer relevant to both mitigation and adaptation.

The intention is to shift consumption away from high demand periods through a price signal mechanism telling customers that they can save money by using electricity during off - peak hours.

Nevertheless, delivering different preliminary rulings on the same day can also be a signal to make it clear that, although the Court is not willing to abandon its cooperative strategy towards national courts, it is ready to take some steps to avoid the abusive use of the acte clair doctrine that many national courts were making and which is contrary to the uniformity of EU law that the ECJ pursues through the preliminary ruling mechanism.

ABS Brakes Age And How It Affects Driving Airbags Alcohol And How It Affects Your Driving Alcohol And Drugs Alcohol Content Anticipating The Actions Of Others Bicycles And Sharing The Road Blowouts And What To Do When You Have One Brakes Breakdowns And What To Do If Your Vehicle Suffers One Collision Traps Combining Drugs And Alcohol Communicating When Sharing The Road Other Drivers Course Overview Driving Aggressively Driving In Traffic With Others Emergency Vehicles Entering The Freeway In Traffic Exiting The Freeway In Traffic Fatigue Affects Your Driving Abilities Fog And How To Drive In It Following Distances When Driving Genders Affect On Driving Performance Getting Pulled Over By The Police Habits You Teach Your Children When Driving Head - on Collisions And How To Avoid Them Headlights How Speed Affects Impact Illness Affects Driving Abilities Implied Consent and Zero Tolerance and Open Container Laws Kids Left In Cars Left - foot Braking Legal Requirements Of Seat - belts In Texas Legalities of BAC Light Conditions and your headlights Littering Laws In Texas Motorcycles Laws and Rules In Texas Myths And Misconceptions of Drinking and Driving No Insurance Or Lose Your License Off - road Skid Recovery Techniques Organ Donation — What You Need To Know Passing On A Two - Lane Road Pedestrians Right - of - way Laws In Texas Personality Type Affects Your Driving Physiological Effects Of Driving Intoxicated Picking The Right Vehicle For You Proper Driving Position And Its importance To You Railroad Crossing Laws In Texas Rain — How To Drive In It Rear - end And Side Impact Collision And How To Avoid Them Road Conditions — What You Should Do When They Change Scene Of A Traffic Crash School Bus Passing Laws In Texas Seat Belts — How To Properly Use Them Signs — Signals And Markings In Texas Snow And Ice Driving Tips Speed Limits Laws In Texas Steering Mechanism On Your Car Strategies For Driving In Traffic Stress And How It Affects Your Driving Behavior The Reasons For Car Crashes Traffic Safety Problems In Texas The Wrap - up For The Texas online course Think Before You Drink And Drive Tire Maintenance — How To Maintain Your Cars Tires Tire Pressure Trucks — How To Share The Road with Semi-Trucks Using Your Cars Mirors Walk Around Inspection On Your Car Wind — How To Drive In Heavy Wind Yield — Its a Matter Of Courtesy Yielding To The Traffic On The Freeway

This goes hand - in - hand with an Apple patent from April which explains the mechanism of delivering power to the iPhone using 2.4 GHz and 5 GHz bands — similar to ones used by Wi - Fi routers for delivering Wi - Fi signals to devices.

How the mechanism works is by using the simple tool, it can actually shape wireless signals and increase efficiency of network coverage.