Sentences with phrase «mechanisms of cells»

In his talk, Pacini explained how his work tries to shed light on how HIV gets rid of some of the defense mechanisms of the cells it infects.

It actively engages biologists working on distinct molecular mechanisms of cells migration and helps them interact beyond the boundaries of independent laboratories.

This independence can be directly demonstrated by an analysis of the mechanism of cell division and combination in sexual reproduction.

The work published in Cancer Cell complements previous research efforts from the CNIO Melanoma Group, which could lead to the development of novel drugs that selectively target the mechanism of cell autodigestion as a potential therapeutic strategy.

«The more insights we get into the mechanisms of cell migration, the more effectively and focused we will be able to intervene in certain pathological processes,» first author Dr. Katrin Martin comments.

Researchers from the Department of Biomedicine at the University of Basel discovered novel mechanisms of cell migration by observing cells moving on lines of connective tissue.

The American Academy of Arts & Sciences has announced its new members, including Fred Hutch biologist Dr. Sue Biggins, who studies the mechanisms of cell division.

This classic work has inspired several generations of scientists to discover mechanisms of cell identity, which have informed a lot of the discoveries in stem cell biology and reprogramming that have followed.

Diana Kadner (Brand, TUD)-- «Mechanism of cell adhesion at the midbrain - hindbrain neural plate in the teleost danio rerio» (2009)

The question of how cellular behavior is controlled is at the center of stem cell biology, and understanding the mechanisms of cell fate regulation is key for treating diseases that occur upon dysregulation, such as cancer or diabetes.

In collaboration with experimental groups we use methods from statistical physics to study mechanisms of cell fate regulation in tissue development, maintenance and disease.

Topics such as the mechanisms of cell injury in normal and dystrophic muscle, compensatory muscle regeneration and hypertrophy, and the effects of various therapies or voluntary exercise on muscle repair, satellite cell activation, muscle growth, bone density and age - related atrophy are examined using a large variety of cellular, molecular and whole - animal in vivo assays of function.

Molecular mechanisms of cell morphogenesis in the fungus Ustilago maydis.

Core areas of research at the institute include work on brain - computer interfaces to aid patients with spinal injury and paralysis; innovative advances in computational neuroscience to address behavior and mood disorders; and research into mechanisms of cell death as part of efforts to identify therapies for neurodegenerative diseases that include amyotrophic lateral sclerosis (ALS) and Alzheimer's.

The broad objective of our research is to understand how epithelial cells interact with their microenvironment during migration, focusing on the mechanism of cell migration and the role of actin cytoskeleton in this process.

In his independent laboratory, he continues to study mechanisms of cell death, autophagy, and lysosomes.

«The underlying mechanism of cell death in substantia nigra of Parkinson's disease patients remains unknown.

Viewing insulin resistance as a defensive mechanism of cells helps us see why these dietary changes are so vital to preventing diabetes.

After invading the cells, papilloma viruses insert their genetic information into the host cell's DNA (nucleic acid) and upset the normal regulatory mechanisms of cell division, so that the cell divides abnormally and more frequently.

Not exact matches

While the mechanisms at play aren't totally understood, he said, young organisms» blood not only contains all sorts of proteins that improve cell function; somehow it also prompts the recipients» body to increase its production of those proteins.

The squeeze mechanism Sharei and his colleagues came up with could also be more effective than other existing ways of getting materials into cells, he says, because it works for more types of cells and materials, and presents fewer risks.

Cashless forms of payment like the cryptocurrency Bitcoin «potentially mixed with cell technologies, could reshape the mechanisms for producing safe payments», the central lender said.

As a cancer researcher, do you think the mechanisms of tumor growth are somehow changing to come into line with your perceptions, or is it possible that the process of our learning more about DNA mutations and cell architecture and nutrient exchange and epigenetic effects make it possible for us to inch ever closer to understanding that which is already going on under our noses?

(PK, 385 emphasis original) Fr Holloway makes the same point as follows: «Environment may favour or may destroy the life mechanism... but an intrinsic modification of pattern - of - being from the invisible cell to the primates is something quite beyond that.»

Finite human freedom can be realized only in something objective, even if this were to be thought of as consisting merely in brain cells, conceptual mechanisms, associations, that is, basically in social or psychological models of thought, or if it were to belong — but only seemingly — to a merely inner realm of thought.

1Birch and Cobb do recognize that DNA is «analogous to a complex machine designed to respond differentially to diverse inputs» and «may be interpreted as the product of mechanism in the cell» (LL.

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).

It is such physiological mechanisms which turn nexus of cells into subjects as a whole.

It seems redundant that the perplexities of molecular mechanisms are made via a cellular blueprint followed in conjunctions of and by intelligent designers all living amid and within each and every molecular mechanisms while the base roots residencies of such super small yet very intelligent beings could very well be each and every cell's DNA.

In addition, Red Star Nutritional Yeast contains other beneficial components, such as beta - 1,3 glucan and mannan, complex carbohydrates known to improve the immune response and help maintain cholesterol levels that are already within a healthy range; trehalose, a disaccharide that helps maintain the health of brain cells; and glutathione, an antioxidant that plays an important role in cellular defense mechanisms.

Similar to capsaicin, tumor necrosis factor is suspected to both induce and reduce cancer cell growth, and was shown to commit cells to survival when stimulating EGFR transactivation mechanisms, indicating that EGFR could act as a molecular switch determining the antiapoptotic effect of tumor necrosis factor (50).

And yet the intricacies of that science — the precise mechanisms through which adrenal glands release glucocorticoids and immune cells send out cytokines — don't tell us much about how best to help children in trouble.

I had always been an athlete and loved the fact that these modalities use the body's self - healing, self - organizing mechanisms, which have evolved over millions of years, to work to organize the cells and tissues in the healing process.

They consist of white blood cells, or leukocytes, that fight infection themselves and activate other defense mechanisms.

One mechanism for food reaction = > oversupply link I've heard is: milk production is connected to white blood cell and mucous production, which are both heavily involved with the immune system and, therefore, our systems of inflammation.

Specifically, the study reveals a mechanism that helps explain how dividing cells pass patterns of epigenetic information called methyl tags to their daughter cells, a crucial part of regulating gene expression across cell generations.

The study delved further into the mechanism of the vasospasms and found that tiny cells on capillaries, called mural cells, are precisely associated with the points of the vasospasms in the vessels.

The first stem cells capable of making placenta could enable researchers to better understand the biological mechanisms behind many failed early pregnancies

The process takes place by means of a mechanism — unveiled in this study — that inhibits the activity of the osteoblasts, the cells that produce the bone matrix so that bones can grow during childhood and youth, and remain in good condition in adulthood.

The mechanism is still poorly understood; scientists speculate that polyethylene glycol forms a soap - bubble - like seal around damaged cells, preventing leakage and intrusion of fluids.

This cell - type - specific analysis was essential to demonstrate that there is a close interplay between epigenetic mechanisms and the spatial folding of the DNA in the cardiomyocytes» nucleus.

The concept of ETI was developed to describe defense against pathogens that enter into plant cells (e.g. wheat rusts and mildews, potato late blight pathogens) and fits their defense mechanisms well.

Each cell carries this information tightly packed on a two - meter long DNA strand in the cell nucleus and specific epigenetic mechanisms control access to the «blueprint of life».

«3 - D folding of DNA provides important epigenetic mechanisms in the formation of cardiac muscle cells.»

I spent the next decade completing rigorous basic science research training: completing a high school summer internship, attending the University of Maryland, Baltimore County as a Meyerhoff Scholar, and completing my Ph.D. in the Stanford immunology program, where my work focused on the mechanisms regulating hematopoietic and leukemic stem cells.

The findings, published in Proceedings of the National Academy of Sciences (PNAS), define a mechanism in which the oncogenes turn on a protein called RSK2 that is required for cancer cells to move.

Seeking one mechanism to explain the induction of cancer by many different agents, Huebner and Todaro had suggested that retrovirus oncogenes are a part of the genetic baggage of all cells, perhaps acquired through viral infection early in evolution.

Columbia University biologists have revealed a mechanism by which bacterial cells in crowded, oxygen - deprived environments access oxygen for energy production, ensuring survival of the cell.

Researchers from the Department of Biomedicine at the University of Basel have now found that the fate of adult hippocampal stem cells is not only controlled by their local niche, but also by a cell - intrinsic mechanism.

A research group at the University of Basel now describes for the first time a mechanism by which hippocampal neural stem cells regulate their own cell fate via the protein Drosha.