Abstract：
:Tight junctions (TJ) of the fascia occludens type can be rapidly assembled in the human colon adenocarcinoma cell line HT 29 under the influence of trypsin or ammonium sulfate. We have studied the influence of the metabolic inhibitors, dinitrophenol (DNP) and deoxyglucose (DG), on the induced formation of TJ in this cell line. A reduction of the ATP level by DG treatment to 20% of control values did not affect the amount and complexity of induced TJ fibrils. However, under conditions of severe ATP depletion obtained by DNP, the velocity of TJ formation was substantially reduced, and the arrangement of the TJ fibrils as observed by freeze-fracture electron microscopy showed characteristic changes.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Mückter H,Ben-Shaul Y,Bacher Asubject
Has Abstractpub_date
1987-10-01 00:00:00pages
258-64issue
2eissn
0171-9335issn
1618-1298journal_volume
44pub_type
杂志文章abstract：:Seminal roots are initiated at the scutellar node during maize (Zea mays L.) embryo development. The maize mutant rtcs (rootless concerning crown and seminal roots) does not initiate seminal roots while its wild-type siblings form on average 2.9 seminal roots per seedling. In this study, proteome profiles of 25-day-ol...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2009.11.014
更新日期：2010-02-01 00:00:00
abstract：:HeLa cells growing in vitro were treated with the peptidyl aldehyde inhibitor of the chymotrypsin-like activity of the proteasome N-benzyloxycarbonyl-Ile-Glu(O-t-butyl)-Ala-leucinal (PSI). Immunofluorescence studies of treated cells revealed the formation of massive perinuclear aggregates rich in ubiquitin and proteas...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：:Signal transduction elements, including protein kinase C, have been identified in mammalian spermatozoa. In order to evaluate the pattern of expression and the subcellular localization of nine different protein kinase C isoforms in the course of spermatogenesis, we utilized quantitative electron microscopy immunocytoc...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1997-02-01 00:00:00
abstract：:This report describes the characterization of the nuclear lamin CeLam-1 of the nematode Caenorhabditis elegans by molecular analysis of the corresponding complete cDNA and gene sequences. The primary structure of CeLam-1, representing only the third non-vertebrate lamin sequence currently known, follows essentially th...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-12-01 00:00:00
abstract：:The transport of the chitin synthase III, Chs3p, to the plasma membrane is temporally and spatially regulated. Chs3p is delivered to the plasma membrane at the beginning of the cell cycle, forming chitin rings, and at the end of the cell cycle, forming the primary septum. During the rest of the cell cycle, it is maint...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2005.10.006
更新日期：2006-02-01 00:00:00
abstract：:The fine structure of a joint receptor (R10) in a spider leg (Zygiella x-notata) was examined with light and electron microscopy. The R10 receptor consists of a compact ganglion which is situated near the dorsal joint membrane of the femur/patella joint. Each of the ten sensory cells comprising the ganglion sends one ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1979-06-01 00:00:00
abstract：:Activation of neutrophils is accompanied by the oxidative burst, exocytosis of various granule types (degranulation) and a delay in spontaneous apoptosis. The major source of reactive oxygen species (ROS) in human neutrophils is NADPH oxidase (NOX2), however, other sources of ROS also exist. Although the function of R...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2017.03.003
更新日期：2017-05-01 00:00:00
abstract：:The differences in the content of trace elements (Fe, Cu, Zn, Br, Rb and Sr) in phasic and tonic scallop adductor muscles have been revealed by using X-ray fluorescence analysis. The phasic (yellow) muscles have been found to be richer in Fe and Cu while more deficient in Zn and Br as compared to the tonic (white) mus...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-04-01 00:00:00
abstract：:Chlorpromazine (CPZ) at minimally effective concentrations accumulates mammalian cells in mitosis without lethal effects on the cells. Star-metaphase morphology similar to effects seen with classical antimitotic compounds probably results from the preferential action of CPZ on a specific class of microtubules--the pol...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-09-01 00:00:00
abstract：:The macronuclear DNA synthesis in well-fed carnivorous forms of Tetrahymena paravorax has been investigated with autoradiographic experiments. The macrostome cell type of this ciliate is induced by stomatin and fed on living prey (T. pyriformis). The DNA synthesis is re-initiated when the macrostomes become active pre...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-06-01 00:00:00
abstract：:The development of an efficient immune response depends on the capacity of antigen-specific lymphocytes to migrate into secondary lymphoid organs. The first step in the process of lymphocyte extravasation involves lymphocyte binding to the vascular endothelium. Although several adhesion receptors have been implicated ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：:We used botulinum neurotoxins (BoNT) to examine whether differences in the secretory activity of noradrenergic and adrenergic chromaffin cells are related to differences in the exocytotic machinery of these two types of bovine adrenal medulla cells. Cleavage of syntaxin and SNAP-25 by BoNT/C1 decreased in a dose-depen...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00128
更新日期：2000-12-01 00:00:00
abstract：:By double indirect immunofluorescence and interference electron microscopy, we have observed the effect of microtubule disruption by antimitotic drugs and coldness treatment on the distribution of adhesion sites and of the three cytoskeletal proteins, vinculin, alpha-actinin, and actin in normal rat cells and in rat c...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：:In the cell cycle the transition from G2 phase to cell division (M) is strictly controlled by protein phosphorylation-dephosphorylation reactions effected by several protein kinases and phosphatases. Although much indirect and direct evidence point to a key role of protein phosphatase 2A (PP2A) at the G2/M transition,...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2005.04.002
更新日期：2005-08-01 00:00:00
abstract：:Adipogenesis is a complex process strictly regulated by a well-established cascade that has been thoroughly studied in the last two decades. This process is governed by complex regulatory networks that involve the activation/inhibition of multiple functional genes, and is controlled by histone-modifying enzymes. Among...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2014.03.001
更新日期：2014-04-01 00:00:00
abstract：:In this study, we investigated the effect of plant microtubule-associated proteins (MAPs) on microtubule nucleation and growth in vitro. Since it has recently been demonstrated that plant nuclear surface acts as a microtubule-organizing center (MTOC), we tested the effects of plant MAPs using a nucleus-mediated microt...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The large protein bodies of the storage parenchyma cells of mung bean (Vigna radiata) cotyledons contain vesicles measuring 0.2 to 2.0 mum in diameter. The vesicles contain ribosomes, ribosomes, membranous elements which may be derived from the endoplasmic reticulum and occasionally Golgi bodies and mitochondria. The ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-06-01 00:00:00
abstract：:Mesenchymal stem cells (MSCs) exhibit the potential to repair a wide variety of injured adult tissues. The migration capability of MSCs is an important determinant of the efficiency of MSC transplant therapy. MicroRNAs (miRNAs) are increasingly implicated in regulating the migration of MSCs. Herein, we show that the e...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2016.06.005
更新日期：2016-09-01 00:00:00
abstract：:Large cytoplasmic aggregates (Mallory bodies) containing randomly arranged 10 to 20 nm thick filaments are characteristic structures of hepatocytes in certain liver diseases, especially alcoholic hepatitis of man and griseofulvin intoxication of mouse. Biochemical and immunological studies have shown that such Mallory...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-02-01 00:00:00
abstract：:Fas ligand can both be used by the immune system to initiate cell death, and be used by non-lymphoid cells to evade death. Recent work has shown that Fas ligand is differentially sorted in different cell types. Here we present the viewpoint that the differential sorting plays an important part in determining the role ...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1078/0171-9335-00077
更新日期：2000-08-01 00:00:00
abstract：:The entry of sporozoites of Theileria parva into bovine lymphoid cells in vitro was studied with the electron microscope. Endocytosis is completed in less than 10 min. No local mobilization of actin or other cytoskeletal elements is detected in the cytoplasm of the cell being invaded and no engulfing pseudopods are fo...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1982-04-01 00:00:00
abstract：:In search for the cellular mechanisms of graviperception in basidiomycete fruit bodies, nuclear and vacuole motility was investigated in the fungus, Flammulina velutipes. In this organism, hyphal nuclei are closely linked with the actin cytoskeleton, which is involved in gravity perception. Active motion of the nuclei...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-10-01 00:00:00
abstract：:Epithelial cell lines can be grown on filter supports and form polarized monolayers with distinct basolateral and apical plasma membrane domains. This property has been extensively used in cell biology to investigate epithelial cell function. To date, a major limitation of this approach has been the difficulty of obta...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
abstract：:Centaurin alpha-1 is a high-affinity PtdIns(3,4,5)P3-binding protein enriched in brain. Sequence analysis indicates centaurin alpha-1 contains two pleckstrin homology domains, ankyrin repeats and an Arf GAP homology domain, placing it in the AZAP family of phosphoinositide-regulated Arf GAPs. Other members of this fam...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00416
更新日期：2004-10-01 00:00:00
abstract：:The release of newly synthesized neuropeptides was studied in an in vitro system using the adipokinetic hormone (AKH)-producing cells of an insect (Locusta migratoria) as a model system. Tritiated phenylalanine incorporated into three hormonal neuropeptides, AKH I, II and III, was used to distinguish newly synthesized...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：:Confluent bovine aortic endothelial cells (BAECs) formed a cobblestone-shaped cell monolayer when cultured on a collagen gel in a 1:1 mixture of Dulbecco's modified Eagle's medium and Ham's-F12 supplemented with 5% newborn calf serum. Within a few days, however, they lost cell-cell attachment and became fibroblastic. ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-02-01 00:00:00
abstract：:NAC (nascent polypeptide associated complex) is a heterodimer consisting of an α and a β subunit. skNAC (skeletal and heart muscle-specific form of αNAC) is a variant of αNAC, which is induced in muscle differentiation and regeneration. We show here that skNAC expression is regulated by p38 MAPK, which plays a crucial...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2011.10.004
更新日期：2012-02-01 00:00:00
abstract：:Monoclonal antibodies to the constitutive desmosomal glycoprotein desmoglein were characterized whose epitopes are located intracellularly, i.e., in the cytoplasmic portion of this molecule, and contribute to the structure of the desmosomal plaque. Using one of these antibodies (DG3.10), a peptide was isolated from a ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:By comparison of the cDNA-derived amino acid sequences and the cell type-specific patterns of synthesis we have identified desmocollin Dsc2 as the most widespread, perhaps ubiquitous desmocollin subtype. Using Northern blot analyses and ribonuclease protection assays we have found an approximately 5.6 kb mRNA encoding...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Staphylococcus epidermidis is of major importance in infections associated with indwelling medical devices. The tight pathogenic association is essentially linked to the species ability to form adherent biofilms on artificial surfaces. Aiming at identifying novel targets for vaccination or therapy much effort has been...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2009.10.005
更新日期：2010-01-01 00:00:00
