Results 21 to 30 of about 14,296,855 (364)
Metabolism Shapes the Cell [PDF]
Journal of Bacteriology, 2017 ABSTRACT More than 5 decades of work support the idea that cell envelope synthesis, including the inward growth of cell division, is tightly coordinated with DNA replication and protein synthesis through central metabolism. Remarkably, no unifying model exists to account for how these fundamentally disparate processes are functionally coupled.
Anthony M. Sperber, Jennifer K. Herman
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Mechanisms shaping cell membranes [PDF]
Current Opinion in Cell Biology, 2014 Membranes of intracellular organelles are characterized by large curvatures with radii of the order of 10-30nm. While, generally, membrane curvature can be a consequence of any asymmetry between the membrane monolayers, generation of large curvatures requires the action of mechanisms based on specialized proteins.
Kozlov, Michael M +5 more
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Mesothelial Cells Exhibit Characteristics of Perivascular Cells in an In Vitro Angiogenesis Assay
Cells, 2023 Mesothelial cells have been shown to have remarkable plasticity towards mesenchymal cell types during development and in disease situations. Here, we have characterized the potential of mesothelial cells to undergo changes toward perivascular cells using
Chrysa Koukorava +9 more
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Shape‐Dependent Optoelectronic Cell Lysis [PDF]
Angewandte Chemie, 2014 AbstractWe show an electrical method to break open living cells amongst a population of different cell types, where cell selection is based upon their shape. We implement the technique on an optoelectronic platform, where light, focused onto a semiconductor surface from a video projector creates a reconfigurable pattern of electrodes.
Kremer, Clemens +5 more
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Relationship between Flower Color and Cellular Physicochemical Factors in Bletilla striata
Horticulturae, 2023 Flower color not only determines the quality and commercial value of ornamental plants, but it also plays a vital role in ecological processes such as pollinator attraction.
Chengzhi Xie +6 more
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Correlating cell shape and cellular stress in motile confluent tissues [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2017 Significance Using a self-propelled Voronoi model of epithelia known to predict a liquid–solid transition, we examine the interplay between cell motility and cell shape, tuned by cortex contractility and cell–cell adhesion, in controlling the mechanical ...
Xingbo Yang +5 more
semanticscholar +1 more source
The Shape of Motile Cells [PDF]
Current Biology, 2009 Motile cells - fan-like keratocytes, hand-shaped nerve growth cones, polygonal fibroblasts, to name but a few - come in different shapes and sizes. We discuss the origins of this diversity as well as what shape tells us about the physics and biochemistry underlying cell movement.
Mogilner, Alex, Keren, Kinneret
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Sensors, 2023 There exists a growing interest from the clinical practice research communities in the development of methods to automate HEp-2 stained cells classification procedure from histopathological images.
Khamael Al-Dulaimi +5 more
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Red cell shape in hypothyroidism. [PDF]
Journal of Clinical Pathology, 1969 Abstract Irregularly contracted red blood-cells are present in small numbers in the blood-films of about two-thirds of patients with untreated hypothyroidism, and this has been found to be of diagnostic value. The abnormal red cells slowly disappear with treatment of the subthyroid state.
C A, Wardrop, H E, Hutchison
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Cells, 2023 Mechanotransduction is a molecular process by which cells translate physical stimuli exerted by the external environment into biochemical pathways to orchestrate the cellular shape and function.
Chiara Argentati +5 more
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