Sentences with phrase «how cellular structure»

«How cellular structure orchestrates immunologic memory.»

Not exact matches

They used this novel simulation approach to build a model of a sperm cell that demonstrates cellular movement from individual dynein protein molecules in the tail all the way up to the whole cell, allowing them to observe how changes at the atomic level are reflected in larger - scale structures.

In another application, the sensor was used to study how cells respond to the introduction of extracellular hydrogen peroxide, which produces a wave of oxidation as it moves through the cellular structures.

New work led by Carnegie's David Ehrhardt hones in on how one particular organizational protein influences cytoskeletal and cellular structure in plants, findings that may also have implications for cytoskeletal organization in animals.

For example, the researchers are gaining a better understanding of how tweaks to the chemical structure of their test compounds affect the substances» cellular interactions in the body.

In the past decade, researchers have used mouse models to unravel how cellular changes in the nucleus accumbens (NAc), a brain structure involved in action selection associated with arousal and reward, may contribute to addiction - related behavior.

Martin Lercher of the University of Bath in England and his colleagues studied a benign strain of Escherichia coli to see how the common intestine dweller picked up new parts for its metabolic network — the internal system of chemical reactions that produce the necessities of life, such as amino acids or cellular structures.

Scientists do not yet fully understand how antibiotics work on the molecular level, but they think that the drugs are effective in part by introducing reactive oxygen to bacterial cells, which damages key cellular structures.

In the Nature Communications study, UTSW researchers also reported how miR - 17 causes cyst proliferation: the molecule essentially reprograms the metabolism of kidney cells so that cellular structures called mitochondria use less nutrients, freeing up resources to instead make cell parts that become cysts.

Our team contributes to understand how the cellular machinery, that is similar in all vertebrates, can regenerate a structure in an animal.

Bonhoeffer says these advances may be bringing scientists closer to the point at which they can not only describe precisely how learning occurs at the cellular and molecular level, but also understand which are the structures where knowledge is stored.

At Weizmann, Dr. Spiegel will be establishing his own independent research group which will attempt to identify the molecular and cellular mechanisms through which experience alters the structure and function of neural circuits in the brain in behaviorally relevant ways and to understand how these processes, when they go awry, might give rise to psychiatric disorders.

Although some of the key molecular components involved in the formation of cellular structures and tissue formation are known, we currently lack a bottoms up understanding of how the behavior of these molecules gives rise to the formation of large structures, partly because of the lack of tools for both studying the spatial regulation of soluble proteins and biophysically characterizing the behavior of large structures and tissues.

A crisp image can tip the evidentiary scale toward one of several competing theories about the identity of a cellular or tissue feature, how it is structured...

Beyond the internal interactions of the protein itself, these designed oligomers can be used to explore basic questions about how the structure of signaling molecules affects the behavior of receptors and cellular response.

And while how much of it might not be the only consideration — the strange, changed cellular structure may cause the body to react — it appears that even hybridization may not explain the entire problem with wheat products the way Americans are eating them.

Through a daring and creative «escape» that focuses on cellular structure, teachers will learn how to adopt the concepts to focus on any area of the curriculum, including ELA, Math, Science, Social Studies and the Arts.