Sentences with phrase «signaling mechanism from»

You have to reverse the damage done to your hormone signalling mechanisms from months, years, or even decades of under - feeding yourself.

Not exact matches

Now, because IE10's DNT signal is merely a signal — not an actual blocking mechanism — that asks advertisers to honor it; and because advertisers have now explicitly stated they will not honor it, IE10 is the one browser that offers users the least amount of privacy from advertisers.

Neural gating mechanisms are based on the properties of certain neurons (called bistable neurons) to behave as switches that can be turned «on» or «off» by a control signal coming from other neurons.

Seeking additional insight into similar mechanisms at work in other centers of the brain, Donato and his team discovered that the signal to develop one area known to be involved in more abstract functions, including memory and navigation, originated from deep within the brain, in a specific population of neurons that kicks off the maturation of an entire neural network.

They found similar patterns in the left mouse leg to those seen in osteoarthritis, not only in the knee structures but also in the cartilage that wraps the bones» ends, suggesting that the injury response is a further mechanism that triggers altered signaling from the knee joint to the growth plate.

Previous studies have suggested that signals from the fetus initiate the birth process, but the precise molecular mechanisms that lead to labor remained unclear.

A second paper from Parker's group, published last week in the Proceedings of the National Academy of Sciences, suggests that the same integrin - signaling mechanism may contribute to vasospasm, another harmful process associated with TBI.

Medina and his colleagues also suspect that another mechanism is at play: Purkinje cells might respond differently when a signal from a climbing fiber is synchronized with signals coming elsewhere from the brain.

The team further defined experimental protocols to unambiguously identify ferroelectricity, distinguishing ferroelectric properties from competing signal - generating mechanisms.

In the brains of all vertebrates, information is transmitted through synapses, a mechanism that allows an electric or chemical signal to be passed from one brain cell to another.

In other organisms, there is instead a signaling mechanism: An embryonic cell receives chemical signals from neighboring cells that activate (or repress) the genes that allow for germ - line function.

When the mitochondrial translation rate increases, the mTOR signaling pathway is activated, which causes the increase in the cytoplasmic protein translation rate to counteract pressure from the increased mitochondrial translation, thus representing a new evolutionary adaptation mechanism.

«Surprisingly, we found that calcium avoidance occurred through two mechanisms: activation of a unique class of GRNs, distinct from those that sense bitter compounds and which cause a stop - feeding signal when activated.

These results imply a dual mechanism for pattern separation in which signals from the entorhinal cortex can be decorrelated both by changes in coincidence patterns in the dentate gyrus and by recruitment of nonoverlapping cell assemblies in CA3.

The newest devices under development by Andersen and his colleagues feature a mechanism to relay signals from the robotic arm back into the part of the brain that gives the perception of touch.

«Animal acoustic signals may originally have evolved from vibration, and our findings suggest a possible mechanism,» says Sweger.

The authors proposed a mechanism by which another part of the subtantia nigra, the SNr, detects when actions are worth choosing and then simultaneously amplifies any dopamine signal coming from the SNc.»

The researchers also identified the molecular mechanisms — particularly the role of signals from calcium ions — involved in this effect.

«We believe that signals carried by the VOF play a role in many perceptual processes, from recognizing a friend's face to rapidly reading a page of text,» said Yeatman, who is now studying brain mechanisms involved in learning to read.

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.

Researchers from North Carolina State University and the University of North Carolina at Chapel Hill have discovered how two important proofreader proteins know where to look for errors during DNA replication and how they work together to signal the body's repair mechanism.

More and more evidence from other parts of the brain suggest that a molecule called ATP is part of the signaling mechanism where damaged neurons tell the glia that they are in distress.

He then earned his Ph.D. in Biochemistry from the University of Wisconsin where he studied insulin signaling mechanisms.

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.

Hyperosmolarity Invokes Distinct Anti-Inflammatory Mechanisms in Pulmonary Epithelial Cells: Evidence from Signaling and Transcription Layers.

By determining the structure of a protein involved in modulating the electrical signals sent from one nerve cell to another, scientists have resolved, in exquisite detail, a mechanism responsible for...

Understanding the underlying mechanisms allows identifying putative sites for pharmacological intervention and opens the prospect of engineering artificial molecular switches derived from the highly efficient systems that have evolved for cellular signal transduction.

Through its various targets, MMP1 promotes not only tumor invasion but also breast cancer colonization to bone by mechanisms that include the release of membrane - bound EGF - like growth factors from tumor cells, leading to activation of EGF receptor signaling and suppression of OPG expression in osteoblasts, which in turn promotes the differentiation and activation of osteoclasts required for bone destruction and enhanced tumor growth in the bone microenvironment (32).

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.

Fryer's computational astrophysics work involving the largest explosions in the universe has impacted some of the most important open questions in astrophysics, including the origin of the elements, the nature and evolution of the first stars, the gravitational wave signals from compact binary systems, and the mechanism responsible for gamma ray bursts.

As reported in a recent paper in the Journal of Biological Chemistry, they found that signaling centers in molars and incisors are formed by two distinct mechanisms, one involving de novo assembly of signaling centers and the other involving progeny from previously established signaling centers.

Our contributions to this field have helped to change the way endocytosis is perceived, from being simply a mechanism for signal attenuation to being a vital component of the cell signalling machinery that provides spatial and temporal dimensions to signalling events (1).

The iPad - like screen is large and simple to read, and it's controlled by a trackpad located where a gear shifter would normally be (and for reference, the gear shifting mechanism resembles the turn signal and juts out from the steering wheel).

It can just recycle all its «iPhone will destroy Kindle», «iPhone will destroy Baz Luhrmann», and «iPhone as a signalling mechanism for primates» articles from past years.

So: The study finds a fingerprint of anthropogenic influences on large scale increase in precipitation extremes, with remaining uncertainties — namely that there is still a possibility that the widespread increase in heavy precipitation could be due to an unusual event of natural variability.The intensification of extreme rainfall is expected with warming, and there is a clear physical mechanism for it, but it is never possible to completely separate a signal of external forcing from climate variability — the separation will always be statistical in nature.

3 claims that the GHG human emission rate is approximately 2 times larger than the observed rate during the last decades, so if the Sun drives a little bit the CO2 and CH4 cycle mechanisms (which in this case are absorbing large amount of CO2 and CH4 from the atmosphere) it might leave a signal in the CO2 and CH4 record as well.

The Bali decision sent a signal that the international climate change framework will take on the problem of emissions from deforestation, but the financing mechanism is far from decided.

If your analysis is correct then you have separated two independent effects: the AGW signal and a new mechanism whereby heat is transferred from the mantle to the crust, driving multidecadal climate.

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.

Dirk Forrister, chief executive of International Emissions Trading Association (IETA), said in a press conference today, «business is ready but are in need of a UN mechanism and signals from the policymakers.»

This way filter filtering the signal and simply remove it from the study generally, we are missing mechanisms (energy dissipation, for example) that prevents the explanation of the behavior of the larger whole.

If it is from space, it's an albedo measurement and the recovery has to do with a reduction of cloud cover to let more energy in to restore the balance, but if that's true, then the mechanism is not clear because the signal to restore is not evident in the ocean temps, at least globally.

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.