Results 111 to 120 of about 5,939,536 (365)

Cytoskeletal Protein Immunoexpression in Fetal Neural Grafts: Distribution of Phosphorylated and Nonphosphorylated Neurofilament Protein and Microtubule-Associated Protein 2 (Map-2)

Cell Transplantation, 1996
The present study examined the immunocytochemical expression of important cytoskeletal proteins within the neurons of an extended series of neocortical grafts and smaller group of ventral mesencephalic (nigral) grafts. Using antibodies that were directed
Jeffrey M. Rosenstein, Janette M. Krum
doaj   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

Advanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram, Majd Machour, Janette Zavin, Roy Meretzki, Reut Lev‐Ari, Shulamit Levenberg   +5 more
wiley   +1 more source

Immunohistochemical changes in kidney glomerular and tubular proteins caused by rattlesnake (Crotalus vegrandis) venom

Revista do Instituto de Medicina Tropical de São Paulo, 2003
Renal damage is an important cause of death in patients who have survived the early effects of severe crotalid envenomation. Extracellular matrix of renal tissue is altered by Crotalus toxin activities.
María E. Girón, Irma Aguilar, Alexis Rodríguez-Acosta   +2 more
doaj  

How the Oocyte Nucleolus Is Turned into a Karyosphere: The Role of Heterochromatin and Structural Proteins

Journal of Developmental Biology
Oocyte meiotic maturation includes large-scale chromatin remodeling as well as cytoskeleton and nuclear envelope rearrangements. This review addresses the dynamics of key cytoskeletal proteins (tubulin, actin, vimentin, and cytokeratins) and nuclear ...
Venera Nikolova, Maya Markova, Ralitsa Zhivkova, Irina Chakarova, Valentina Hadzhinesheva, Stefka Delimitreva   +5 more
doaj   +1 more source

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

Subcellular stoichiogenomics reveal cell evolution and electrostatic interaction mechanisms in cytoskeleton

BMC Genomics, 2018
Background Eukaryotic cells contain a huge variety of internally specialized subcellular compartments. Stoichiogenomics aims to reveal patterns of elements usage in biological macromolecules.
Yu-Juan Zhang, Chengxu Zhu, Yiran Ding, Zheng-Wen Yan, Gong-Hua Li, Yang Lan, Jian-Fan Wen, Bin Chen   +7 more
doaj   +1 more source

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

Advanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato, Haishuo Guan, Bianca M. Carrara, Mira Jacobs, Matteo Monticelli, Lukas Moser, Thomas Moragues, Andrew J. deMello, Tomaso Zambelli, Martin Ehrbar   +9 more
wiley   +1 more source

Distinctive Structural and Molecular Features of Myelinated Inhibitory Axons in Human Neocortex. [PDF]

, 2018
Numerous types of inhibitory neurons sculpt the performance of human neocortical circuits, with each type exhibiting a constellation of subcellular phenotypic features in support of its specialized functions.
Chang, Edward F, Cobbs, Charles, Lein, Ed, Madison, Daniel V, Micheva, Kristina D, Nana, Alissa L, Seeley, William W, Smith, Stephen J, Ting, Jonathan T, Weinberg, Richard J   +9 more
core   +1 more source

Cytoskeletal protein expression in planarians

Bolletino di zoologia, 1993
Abstract In freshwater planarians the existence of at least two major actin isoforms has been demonstrated. One isoform is expressed by differentiated muscle cells and is different from vertebrate α‐sarcomeric and α‐smooth actin. The other isoform is recognized by a specific anti warm‐blooded vertebrate α‐smooth muscle actin monoclonal antibody.
PASCOLINI, Rita, PANARA, Fausto, FAGOTTI, Anna, DI ROSA, Ines, SIMONCELLI, Francesca, Gabbiani G.   +5 more
openaire   +2 more sources

Progressive oxidation of cytoskeletal proteins and accumulation of denatured hemoglobin in stored red cells

Journal of Cellular and Molecular Medicine, 2007
Red blood cell (RBC) membrane proteins undergo progressive pathological alterations during storage. In conditions of increased cellular stress, the cytoskeleton also sustains certain modifications.
Anastasios G. Kriebardis, M. Antonelou, K. Stamoulis, Effrosini Economou-Petersen, L. Margaritis, I. Papassideri   +5 more
semanticscholar   +1 more source