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 cells transformed by Rous sarcoma virus. This study shows that the state of organization of the microtubule--intermediate filament complex modulates the location and the arrangement of intracellular structures containing vinculin, alpha-actinin, and actin in normal as well as in transformed cells. The most important alterations are observed in transformed cells on the distribution of the rosette clusters that have been shown to characterize the transformation by Rous sarcoma virus [8]. These results suggest the microtubule-intermediate filament complex is directly or indirectly connected with the microfilament network.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
David-Pfeuty Tsubject
Has Abstractpub_date
1983-03-01 00:00:00pages
93-9issue
1eissn
0171-9335issn
1618-1298journal_volume
30pub_type
杂志文章abstract：:We have reported previously that the human promyelocytic leukemia cell line HL-60, in its undifferentiated state, is devoid of cytoplasmic intermediate filament proteins and nuclear lamins A and C, but does express lamin B. Using immunofluorescence and immunoblotting techniques, we have further investigated the expres...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1989-12-01 00:00:00
abstract：:Integrin-linked kinase (ILK) represents a key component of integrin signaling complexes that functions in concert with multiple binding partners to transmit cues from the extracellular matrix environment to the actin cytoskeleton. Both gain- and loss-of-function approaches to study ILK have confirmed the essential rol...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2005.09.002
更新日期：2006-04-01 00:00:00
abstract：:Zymogen granules (ZG) of rat pancreas have been isolated by the procedure of Pâquet et al. The granules lysed when exposed to alkaline pH (pH 8.2), and their membranes could be subfractionated by centrifugation on a sucrose gradient. Four discrete types of membranes corresponding to densities of 1.105, 1.085, 1.075, a...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1988-12-01 00:00:00
abstract：:In the present study, immunoelectron microscopy was used to characterize two types of coated vesicles at the trans Golgi reticulum (TGR) of rat early spermatids. Most of the coated vesicles and buds had a 18.4 +/- 0.5 nm thick electron-dense coat. The size of the vesicles without the coat was 102.6 +/- 3.6 nm. This co...
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：:Actin, myosin, and the actin-associated proteins tropomyosin, alpha-actinin, vinculin, and villin were localized in acinar cells of rat and bovine pancreas, parotid, and prostate glands by means of immunofluorescent staining of both frozen tissue sections and semithin sections of quick-frozen, freeze-dried, and plasti...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-05-01 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：:MUC16/CA125 is over-expressed in human epithelial tumors including ovarian, breast and some other carcinomas. The purpose of this study is to investigate how cell surface MUC16 is functionally involved in tumor progression, with a special focus on the role of its cytoplasmic tail. Forced expression of C-terminal MUC16...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2013.10.005
更新日期：2013-08-01 00:00:00
abstract：:Lipopolysaccharide (LPS) is known to mediate angiogenic effects in endothelial cells. The underlying mechanisms, however, remain largely unknown. In this study, we showed that LPS induced high motility group box protein 1 (HMGB1) secretion in human pulmonary microvascular endothelial cells (HPMECs). Knockdown and over...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2017.07.004
更新日期：2017-10-01 00:00:00
abstract：:Studies on Ehrlich ascites tumor cells enriched in different cell cycle compartments by centrifugal elutriation have shown that after exclusion of oxygen, G1- and early S-phase cells are restricted from further cell cycle progression. On addition of a balanced mixture of deoxypyrimidine and deoxypurine nucleosides to ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1985-11-01 00:00:00
abstract：:Appreciable amounts of glycosaminoglycans have been found by immunocytochemistry within mature elastin fibers of human dermis. On thin sections, elastin fibers showed antigenic sites for monoclonal antibodies recognizing the unsaturated units remaining after digestion of hyaluronic acid with Streptomyces hyaluronidase...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
abstract：:The platinum-carbon replica technique was applied to rat hepatocyte monolayers to visualize the distribution of the receptor responsible for the clearance of asialoglycoproteins. In a first series of experiments, hepatocytes were mildly fixed, either immediately after transfer to 4 degrees C, or after up to 24 h of in...
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：:The loss of epidermal growth factor (EGF) binding activity on cultured murine 3T3 cells exposed to EGF (EGF receptor down regulation) was determined in colchicine treated cells, cytochalasin B treated cells, and untreated cells. Neither colchicine nor cytochalasin B altered the affinity of the receptor for EGF, but co...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1980-10-01 00:00:00
abstract：:Differences in the carbohydrate composition were found in the jellies and the cortex of the unfertilized Xenopus laevis egg using lectins and blood group antibodies. Blood group H trisaccharide was detected in the outer jelly and "A-like" oligosaccharide was found in the inner jelly. The blood group A trisaccharide wa...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1988-10-01 00:00:00
abstract：:Lamin proteins are components of metazoan cell nuclei. During evolution, two classes of lamin proteins evolved, A- and B-type lamins. B-type lamins are expressed in nearly all cell types and in all developmental stages and are thought to be indispensable for cellular survival. In contrast, A-type lamins have a more re...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2008.06.001
更新日期：2008-11-01 00:00:00
abstract：:The subcellular site of accumulation of non-esterified cholesterol and sphingomyelin in lipid-laden livers and spleens from rats given multiple intravenous injections with liposomes made up of these lipids were investigated by morphological and biochemical techniques. The subcellular fractionation of liver homogenates...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：:Invadopodia are actin-rich, adhesive protrusions that extend into and remodel the extracellular matrix. They are associated with high levels of pericellular proteolysis and correlate with the invasive capacity of a variety of tumour cells. Invadopodia have, thus, been proposed to recapitulate key events of the metasta...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2010.04.007
更新日期：2011-02-01 00:00:00
abstract：:The transition in mouse teratocarcinomas of pluripotential stem cells to histogenetically determined ones of the neurogenic cell lineage was analysed at the total cellular protein level by two-dimensional gel electrophoresis. The change in morphology and function was found to be reflected by extensive shifts in the pr...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1985-09-01 00:00:00
abstract：:The molecular clutch (MC) model proposes that actomyosin-driven force transmission permits integrin-dependent cell migration. To investigate the MC, we introduced diverse talin (TLN) and integrin variants into Flp-In™ T-Rex™ HEK293 cells stably expressing uPAR. Vitronectin variants served as substrate providing uPAR-m...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2015.10.002
更新日期：2016-01-01 00:00:00
abstract：:Coexistence of four different forms of chromatin was observed by electron microscopy in nuclear spread preparations of monkey kidney cells during late stages of infection with herpes simplex virus (HSV-1 AMG). Besides typical nucleosomal (i) chromatin, thin (3-5 nm) strands morphologically indistinguishable from prote...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1980-12-01 00:00:00
abstract：:During endotoxic shock, the liver exerts an endotoxin (lipopolysaccharide, LPS) clearance function with the participation of both sinusoidal (mainly Kupffer and endothelial cells) and parenchymal cells. In order to determine the specificity and diversity of response of each liver cell type, the effect of Escherichia c...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1994-10-01 00:00:00
abstract：:Here, we report the establishment of a permanent skin cell culture from rainbow trout (Oncorhynchus mykiss). The cells of the fish skin cell culture could be propagated over 60 passages so far. Furthermore, we show for the first time that it is possible to integrate freshly harvested rainbow trout scales into this new...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2011.08.003
更新日期：2011-12-01 00:00:00
abstract：:In Physarum polycephalum (Myxomycetes) aphidicolin has been found to delay metaphase onset when applied to synchronous plasmodia 3 h before control metaphase. In contrast to the action of temperature shifts, aphidicolin treatment did not delay the initiation of the increase of thymidine kinase synthesis (EC 2.7.1.21, ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-08-01 00:00:00
abstract：:Programmed cell death (PCD) is the regulated removal of cells within an organism and plays a fundamental role in growth and development in nearly all eukaryotes. In animals, the model organism Caenorhabditis elegans (C. elegans) has aided in elucidating many of the pathways involved in the cell death process. Various ...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2012.02.002
更新日期：2012-08-01 00:00:00
abstract：:Tektins comprise a family of filament-forming proteins that are known to be coassembled with tubulins to form ciliary and flagellar microtubules. Recently we described the sequence of the first mammalian tektin protein, Tekt1 (from mouse testis), which is most homologous with sea urchin tektin C. We have now investiga...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00097
更新日期：2000-10-01 00:00:00
abstract：:Dermatological diseases range from minor cosmetic problems to life-threatening conditions, as seen in some severe disorders of keratinization and cornification. These disorders are commonly due to abnormal epidermal differentiation processes, which result in disturbed barrier function of human skin. Elucidation of the...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1078/0171-9335-00388
更新日期：2004-12-01 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：: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：:Rhodamine-conjugated phalloin, a derivative of phalloidin which binds to F-actin, was associated with three types of structures in uredospore germlings of the bean rust fungus, Uromyces phaseoli. The structures were filaments, peripheral plaques, and intranuclear inclusions. The filaments, located throughout the germ ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-11-01 00:00:00
abstract：:The monoclonal antibody MPM-12, raised by using partially purified extract of mitotic HeLa cells as the immunogen, preferentially stains the cytoplasm of mitotic cells by indirect immunofluorescence without exhibiting any species specificity. On immunoblots, MPM-12 recognizes three bands, of 155, 88, and 68 kDa, in mi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1992-02-01 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
