Results 301 to 310 of about 5,159,180 (362)

Active life, active antitumor defense

Science Signaling, 2017
An active lifestyle in mice stimulates adrenergic signaling in the nervous system that enhances the function of antitumor natural killer cells.
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Apoptotic Caspase Activation and Activity

2008
Caspases are central to the execution of apoptosis. Their proteolytic activity is responsible for the demise of cells in many physiological and pathological states. Great advances in understanding caspases have been made using recombinant caspase expression and enzymatic characterization.
Jean-Bernard, Denault, Guy S, Salvesen
openaire   +2 more sources

Student Activity vs. Teacher Activity

The Modern Language Journal, 1929
Author's Summary.— A maximum amount of student activity is desirable in first and second year work, with an apparent effacement of the teacher.
openaire   +1 more source

Plant Metacaspase Activation and Activity

2014
Metacaspases are essential for cell death regulation in plants. Further understanding of biochemistry of metacaspases and their molecular function in plant biology requires a set of robust methods for detection of metacaspase activation and quantitative analysis of corresponding proteolytic activity.
Elena A, Minina, Simon, Stael, Frank, Van Breusegem, Peter V, Bozhkov   +3 more
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Bodily Activity and Perceptual Activity

Perceptual and Motor Skills, 1965
This report describes the results of 2 studies designed to test the hypothesis that there is an inverse relation between bodily and perceptual activity. In Study I 100 college students' bodily movements were recorded by kymograph while they were tested for the autokinetic illusion, reversible figure-ground, Necker cube reversals, and visual figural ...
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Active membranes for active transport

Journal of Theoretical Biology, 1967
Abstract A model is proposed wherein membrane subunit ingestion accounts for observed membrane function in active transport. Biological significance is given to the known rapid rate of synthesis of cell membranes, the role of calcium ion in providing membrane elasticity and binding energy for the membrane.
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DAI (DLM-1/ZBP1) is a cytosolic DNA sensor and an activator of innate immune response

Nature, 2007
A. Takaoka, Zhichao Wang, M. Choi, H. Yanai, Hideo Negishi, T. Ban, Yan Lu, M. Miyagishi, T. Kodama, K. Honda, Y. Ohba, T. Taniguchi   +11 more
semanticscholar   +1 more source

The EMT-activator ZEB1 promotes tumorigenicity by repressing stemness-inhibiting microRNAs

Nature Cell Biology, 2009
U. Wellner, Jörg Schubert, U. Burk, O. Schmalhofer, F. Zhu, A. Sonntag, B. Waldvogel, C. Vannier, D. Darling, A. Hausen, V. Brunton, J. Morton, O. Sansom, J. Schüler, Marc P. Stemmler, Christoph Herzberger, U. Hopt, T. Keck, S. Brabletz, T. Brabletz   +19 more
semanticscholar   +1 more source

Active Communities, Active Economies

Journal of Public Health Management and Practice, 2016
Chip, Johnson, Justin B, Moore
openaire   +2 more sources

The CBP co-activator is a histone acetyltransferase

Nature, 1996
Andrew J. Bannister, T. Kouzarides
semanticscholar   +1 more source