Cell Aggregation

• 

  Subject Areas on Research

  • A kinetic study of embryonic cell adhesion. 
  • Acetaminophen toxicity in cultured trout liver cells. I. Morphological alterations and effects on cytochrome P450 1A1. 
  • Adenylyl cyclase localization to the uropod of aggregating Dictyostelium cells requires RacC. 
  • Alteration of pulmonary neuroendocrine cells during epithelial repair of naphthalene-induced airway injury. 
  • Cell aggregation: properties of cell surface factors from five species of sponge. 
  • Cell interactions modulate embryonal carcinoma cell differentiation into parietal or visceral endoderm. 
  • Cell polarity in sea urchin embryos: reorientation of cells occurs quickly in aggregates. 
  • Clusterin promotes the aggregation and adhesion of renal porcine epithelial cells. 
  • Comparison of mixed and lamellar coculture spatial arrangements for tissue engineering capillary networks in vitro. 
  • Culture of hepatocytes on fructose-modified chitosan scaffolds. 
  • Detection of anti-human cell antibodies in sera from macaques immunized with whole inactivated virus. 
  • Diagnostic criteria for degenerative, inflammatory, proliferative nonneoplastic and neoplastic liver lesions in medaka (Oryzias latipes): consensus of a National Toxicology Program Pathology Working Group. 
  • Disruption of the toxic conformation of the expanded polyglutamine stretch leads to suppression of aggregate formation and cytotoxicity. 
  • Dissociation between aggregation and superoxide production in human granulocytes. 
  • Embryo dissociation, cell isolation, and cell reassociation. 
  • Embryonic cellular organization: differential restriction of fates as revealed by cell aggregates and lineage markers. 
  • Ex Vivo and In Vivo Noninvasive Imaging of Epidermal Growth Factor Receptor Inhibition on Colon Tumorigenesis Using Activatable Near-Infrared Fluorescent Probes. 
  • G protein-linked signal transduction in aggregating Dictyostelium. 
  • Galpha12 and Galpha13 negatively regulate the adhesive functions of cadherin. 
  • Gene deletion screen for cardiomyopathy in adult Drosophila identifies a new notch ligand. 
  • Hemodynamics simulation and identification of susceptible sites of atherosclerotic lesion formation in a model abdominal aorta. 
  • Histogenesis of fetal mouse isocortex and hippocampus in reaggregating cell cultures. 
  • Human leukemia cell lines with comparable receptor binding characteristics but different phenotypic responses to phorbol diesters. 
  • Improved detection of diffuse large B-cell lymphoma by flow cytometric immunophenotyping-Effect of tissue disaggregation method. 
  • Increased accumulation of tissue ACE in human atherosclerotic coronary artery disease. 
  • Intercellular recognition: quantitation of initial binding events. 
  • Isolated trout liver cells: establishing short-term primary cultures exhibiting cell-to-cell interactions. 
  • Light scattering by polymorphonuclear leukocytes stimulated to aggregate under various pharmacologic conditions. 
  • Microglial oxyradical production: causes and consequences. 
  • Mouse germ cell clusters form by aggregation as well as clonal divisions. 
  • Neuroepithelial bodies of pulmonary airways serve as a reservoir of progenitor cells capable of epithelial regeneration. 
  • Oligo(trimethylene carbonate)-poly(ethylene glycol)-oligo(trimethylene carbonate) triblock-based hydrogels for cartilage tissue engineering. 
  • Pancreatic intraepithelial neoplasia and histological changes in non-neoplastic pancreas associated with neoadjuvant therapy in patients with pancreatic ductal adenocarcinoma. 
  • Polymer Microparticles with Defined Surface Chemistry and Topography Mediate the Formation of Stem Cell Aggregates and Cardiomyocyte Function. 
  • Postsynaptic requirement for Abl kinases in assembly of the neuromuscular junction. 
  • Purification of the specific cell-aggregating factor from embryonic neural retina cells. 
  • Reculturing of cells from primary CFU-C colonies. 
  • Red blood cell microvesicles activate the contact system, leading to factor IX activation via 2 independent pathways. 
  • Relationship between histopathology and in vitro clonogenicity in breast cancer. 
  • Role of Rac in controlling the actin cytoskeleton and chemotaxis in motile cells. 
  • Role of repulsive factors in vascularization dynamics. 
  • Selective aggregation assays for embryonic brain cells and cell lines. 
  • Spatiotemporal structure of somatosensory responses of many-neuron ensembles in the rat ventral posterior medial nucleus of the thalamus. 
  • Specificity of cell-cell interactions in sea urchin embryos. Appearance of new cell-surface determinants at gastrulation. 
  • Structurally distinct and stage-specific adenylyl cyclase genes play different roles in Dictyostelium development. 
  • Studies of human C5a as a mediator of inflammation in normal human skin. 
  • The cell and molecular basis of leukocyte common antigen (CD45)-triggered, lymphocyte function-associated antigen-1-/intercellular adhesion molecule-1-dependent, leukocyte adhesion. 
  • The noradrenergic system in cultured aggregates of fetal rat brain cells: morphology of the aggregates and pharmacological indices of noradrenergic neurons. 
  • The phosphorylation state of the FIGQY tyrosine of neurofascin determines ankyrin-binding activity and patterns of cell segregation. 
  • The protein kinase Tor1 regulates adhesin gene expression in Candida albicans. 
  • The role of Alzheimer's disease-related presenilin 1 in intercellular adhesion. 
  • Thyroid carcinoma showing thymus-like differentiation (CASTLE): case report with cytomorphology and review of the literature. 
• 

  Keywords of People

  • Bennett, Vann, George Barth Geller Distinguished Professor of Molecular Biology, Duke Cancer Institute
  • Hogan, Brigid L. M., George Barth Geller Distinguished Professor for Research in Molecular Biology, Cell Biology
  • Pitt, Geoffrey Stuart, Adjunct Professor in the Department of Medicine, Medicine, Cardiology