Sentences with phrase «cell interaction in»

In another study published this week the group investigated influenza pH1N1 virus - host cell interaction in detail and found that certain host function could be temporally inhibited with small molecule MK2206 to block influenza infection in cell culture.

In Science (512 December, 2003; 302: 1984 - 1988) he described the first known longitudinal signals: Wnt proteins, which are known to regulate cell - cell interactions in embryonic development.

After serving as a Peace Corps volunteer in the Democratic Republic of Congo, she entered the MD - PhD program at Yale University where she studied influenza virus - host cell interactions in the laboratory of Dr. Ari Helenius, receiving her PhD degree in Molecular Biophysics and Biochemistry and her MD degree in 1992.

Computerized image analysis of cell - cell interactions in human renal tissue by using multi-channel immunoflourescent confocal microscopy Proc.

Mechanisms of ANCA - mediated leukocyte - endothelial cell interactions in vivo.

To replicate the cell interactions in the developing heart, the scientists developed a novel method of growing two distinct cell types together.

In January 2015, I began working as a postdoctoral fellow at LIAI studying virus - host cells interactions in animal models and human cells.

Not exact matches

«In everyday interactions with significant others, people often assume that momentary distractions by their cell phones are not a big deal,» another researcher involved in the study, Meredith David, saiIn everyday interactions with significant others, people often assume that momentary distractions by their cell phones are not a big deal,» another researcher involved in the study, Meredith David, saiin the study, Meredith David, said.

The chemical environment of the molecule and the molecule itself are in constant, dynamic interaction, influenced by the magnitude of physical forces and configuration of chemicals within the cell.

Birch and Cobb maintain that the ecological model is more adequate than the mechanical model for explaining DNA, the cell, other biological subject matter (as well as subatomic physics), because it holds that living things behave as they do only in interaction with other things which constitute their environment (LL 83) and because «the constituent elements of the structure at each level (of an organism) operate in patterns of interconnectedness which are not mechanical» (LL 83).

81), but in their effort to refute such a view, I see no effective reason given other than the high level of complexity of interactions in the cell.

Likewise, he can talk about causal interaction between the central series of experiences in the human being (the mind, or psyche) and the bodily cells.

The question is whether, at one extreme, the mind of the Universe is all - knowing and omnipotent, or at the other, it is merely that which is superimposed on the point - to - point interactions of the minds of the components as the integrating factor, in much the same relation as that of my mind to the minds of my cells and lower entities in the hierarchy of existence.

In a new study, researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science examined how the interaction of two genomes in animal cells — the mitochondrial and nuclear genomes — interact to affect adaptation of the Atlantic killifish to different temperatureIn a new study, researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science examined how the interaction of two genomes in animal cells — the mitochondrial and nuclear genomes — interact to affect adaptation of the Atlantic killifish to different temperaturein animal cells — the mitochondrial and nuclear genomes — interact to affect adaptation of the Atlantic killifish to different temperatures.

In 2004, he joined a Marie Curie Research Training Network of the European Commission, studying the sugar - protein interactions that mediate cell - cell recognition.

Stomach switch The key to turning pluripotent stem cells into stomach cells was a pathway of interactions that acts as a switch between growing tissues in the intestine and in the antrum, a part of the stomach near its outlet to the small intestine.

In Robinson's lab, Sharon studied protein - protein interactions within proteasomes, large multiprotein complexes that clear cells of unwanted proteins by degrading them into small peptide fragments.

Dr Stotz continued: «This concept of plant ETI does not really explain the second line of defense in the interaction of plant hosts protecting themselves against extracellular fungal pathogens — i.e. those foliar fungal pathogens that get into the leaf of the plant to exploit the space between its cells, known as the apoplast, to retrieve nutrients from the plant.

The researchers attribute this decrease to the way that microgravity changes the interaction between blood vessel capillaries and red blood cells, but say that more research is needed to understand what is happening in the capillaries.

«Chronic inflammation of the intestine is thought to be caused by abnormal interactions between gut microbes, intestinal epithelial cells and the immune system, but so far it has been impossible to determine how each of these factors contribute to the development of intestinal bowel disease,» said Hyun Jung Kim, Ph.D., former Wyss Technology Development Fellow and first author on the study, speaking about the limitations of conventional in vitro and animal models of bacterial overgrowth and inflammation of the intestines.

Given these complex interactions, Andreas Meyerhans and Jordi Argilaguet, both from the Pompeu Fabra University in Barcelona, Spain, and colleagues argue that it is important to understand the consequences for Treg cells of blocking PD - L1.

After moving to Berkeley, he arrived at a career crossroads in 1994, when Spyros Artavanis - Tsakonas, then at Yale, discovered and subsequently patented the human relative of the fruit fly gene notch, which plays a role in cell - to - cell interactions and could be an anti-cancer target.

I had spent 4 years studying the interactions between two proteins involved in the cell cycle and DNA replication and repair.

By means of targeted genetic modifications, the research team succeeded in steering the degree of entanglement between pili and hence the interaction forces between cells.

«We now have a handle on the detailed structure of a complex web of interactions that causes global dysfunction in cells resulting in degeneration of the brain.»

«Cardiac stem cells from heart disease patients may be harmful: Researchers discover molecular pathway involved in toxic interaction between host cells and immune system.»

Although blood cells serve multiple roles in the body and have complex interactions with other cellular materials, most synthetic blood products have aimed to just stick to the bare basics — shuttling oxygen from the lungs to different vital organs and then bringing carbon dioxide back to the lungs to be exhaled.

Dr. Del Maestro adds, «Yong and colleagues at the University of Calgary have begun to unravel the complex interaction of the microglia with the brain tumor cells, resulting not only in furthering our understanding, but providing a new concept and drug which can now be immediately assessed in clinical trials.»

Identifying a role for tuft cells in the interactions between the virus and its host «is a significant step forward,» says immunologist David Artis of Weill Cornell Medicine in New York City, who was not involved in the study.

Metastatic melanoma is the deadliest of the skin cancers and the mechanisms that govern early metastatic growth and interactions of metastatic cells with the brain microenvironment remain shrouded in mystery.

At least in principle, the incredibly complex molecular interactions within a single cell have nonzero.

When they administered minocycline — a tetracycline antibiotic with anti-inflammatory properties commonly used to treat bacterial infections, acne and arthritis — many of the abnormalities in the astroglial cells were corrected and there were more healthy interactions between the astroglia and neurons compared to the control cells without the defect.

When combined, these agents cause interactions that significantly disrupt cancer cells» ability to survive DNA damage, according to a preclinical study published in the journal Cancer Cell.

Earlier, for his Ph.D., he used his physics training to study biological interactions at the molecular resolution — but for his postdoc he changed approaches dramatically, turning to cell biology and applying his skills to the development of high - resolution functional imaging of DNA transcription in living cells.

Previous work from Dekker and colleagues had shown that points of interaction along the chromosome influence gene expression and are the reason why different cell types are organized differently in three dimensions.

Cytokines are small proteins involved in cell - to - cell interactions, whose role in triggering certain diseases is now becoming clear.

Although biologists have known for decades that egg cells provide sperm with a little chemical encouragement to reel them in, the molecular nature of this interaction has remained elusive.

Briefly, I study the interaction between cells and the extracellular matrix in bone.

We see this in hydrophobic and hydrophilic interactions that propel lipid molecules in water to corral together to form the two - layer membranes that serve as the coatings surrounding cells.

Biologists, physicists, mathematicians, and computer scientists have begun cooperating on a sophisticated «systems biology» aimed at understanding how the countless molecular interactions at the heart of life fit together in the workings of cells, organs, and whole animals.

In the absence of mutation, the interactions between cells may look like competition, but one trait is not replacing another and hence he misses a critical distinction by putting them in the same pigeonholIn the absence of mutation, the interactions between cells may look like competition, but one trait is not replacing another and hence he misses a critical distinction by putting them in the same pigeonholin the same pigeonhole.

The teams are currently working on the fabrication of 3D structures from the blend suitable for implantation in patient joints with future studies focusing on understanding the peculiar interactions between the blend and stem cells towards refining the quality of regenerated cartilage.

Using an advanced imaging technique called intravital microscopy, the researchers followed the movement and interaction of HIV - infected cells in the spleen of mice.

In a 2006 study published in Cell, Vidal and Huda Zoghbi, a neurobiologist at Baylor College of Medicine in Houston, Texas, teamed up to show previously unsuspected interactions among the proteins produced by mutated genes in several of the movement disorders known as ataxiaIn a 2006 study published in Cell, Vidal and Huda Zoghbi, a neurobiologist at Baylor College of Medicine in Houston, Texas, teamed up to show previously unsuspected interactions among the proteins produced by mutated genes in several of the movement disorders known as ataxiain Cell, Vidal and Huda Zoghbi, a neurobiologist at Baylor College of Medicine in Houston, Texas, teamed up to show previously unsuspected interactions among the proteins produced by mutated genes in several of the movement disorders known as ataxiain Houston, Texas, teamed up to show previously unsuspected interactions among the proteins produced by mutated genes in several of the movement disorders known as ataxiain several of the movement disorders known as ataxias.

«So using this method we can look at interactions between four biological components inside a cell in three - dimension and at very high resolution of about 10 nanometers,» Xu said.

But exactly how the immune system works remains, in many ways, a mystery, as there are numerous cell types whose functions and interactions with our immune systems have not been well understood.

Besides displaying more natural signaling patterns, 3D cultures allow researchers to mix cell types in ways that mimic their interactions in living tissue, providing more accurate models of normal physiology and pathogenesis.

Orch - OR, on the other hand, suggests that consciousness originates from quantum interactions in the microtubules inside each cell.

Therefore, most fluorescent glucose analogues have undesired interactions in cells and tissues, which would bias the true glucose distribution.

Disruption of TBK1 interactions with either CEP170 or NuMA resulted in defects in mitosis and prevented cell division.