Abstract：
:The rabies virus (RV) phosphoprotein P is a multifunctional protein involved in viral RNA synthesis and in counteracting host innate immune responses. We have previously shown that RV P gene expression levels can be regulated by using picornavirus internal ribosome entry site (IRES) elements. Here we exploited a particular feature of the foot-and-mouth disease virus (FMDV) IRES, namely, preferential initiation at a downstream initiation codon, to address the role of N-terminally truncated RV phosphoproteins usually generated in RV-infected cells through ribosomal leaky scanning. Recombinant RVs in which P synthesis was directed by the poliovirus or FMDV IRES produced full-length P (P1) or a truncated form (P2), as the dominant product, respectively. While the P2 overexpressing virus showed attenuated growth in interferon-incompetent cells, it was superior to the P1 overexpressing virus in preventing expression of host interferon-stimulated genes. This indicates that in RV infected cells the availability of the truncated P2 protein is critical for viral resistance to interferon.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Marschalek A,Drechsel L,Conzelmann KKdoi
10.1016/j.ejcb.2011.01.009subject
Has Abstractpub_date
2012-01-01 00:00:00pages
17-23issue
1eissn
0171-9335issn
1618-1298pii
S0171-9335(11)00019-7journal_volume
91pub_type
杂志文章abstract：:Cytolocalization of stomatin, an integral membrane protein also called erythrocyte band 7.2b, was investigated in a human epithelial cell line in which the expression of this protein is up-regulated after treatment with interleukin-6 and dexamethasone. A monoclonal antibody against stomatin was used to perform immunof...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：:In the oil containing spores of Bryum capillare, lipid breakdown occurs within three days after sowing. The periods of activity of acid, neutral and alkaline lipases are coincident. They start at the first day after sowing the spores. After 3 days of germination, when storage fats forming large globules are mobilised ...
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：:A monoclonal antibody (ID5) raised against the synthetic tetradecapeptide corresponding to the C-terminal region of detyrosinated alpha-tubulin showed an unexpected cross-reactivity with beta-tubulin from pig brain tissue. The specificity and the minimal epitope requirements of ID5 were characterized by competitive en...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/s0171-9335(99)80003-x
更新日期：1999-01-01 00:00:00
abstract：:We have examined the polarity of microtubules in Sertoli cells of the seminiferous epithelium during testicular development to test the hypothesis that microtubules change their polarity during tight junction formation. Microtubules in a number of polarized epithelial cells, including Sertoli cells, are oriented with ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:Embryonic chick myoblasts possess an extensive network of cytoplasmic microtubules which emanate from a single, perinuclear centrosome containing a microtubule-organizing center (MTOC) and the centrioles. However, after myoblasts fuse into myotubes the centrosome is no longer apparent, and instead long parallel arrays...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1986-01-01 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：:We have examined the importance of cell surface heparan sulfate proteoglycans (HSPG) in fibroblast growth factor (FGF) signaling. 3T3 cells grown under conventional conditions were much more sensitive to FGF-2 compared to FGF-1. However, cells were equally sensitive to FGF-1 and FGF-2 using conditions which reduced th...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1997-06-01 00:00:00
abstract：:The P446L mutant Drosophila importin-beta (P446L-imp-beta) has been reported to prohibit--in dominant negative fashion--nuclear envelope (NE) assembly. Along elucidating the mode of action of P446L-imp-beta we studied in vitro NE assembly on Sepharose beads. While Drosophila embryo extracts support NE assembly over Se...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00324
更新日期：2003-07-01 00:00:00
abstract：:Translationally controlled tumor protein (Tpt1/TCTP) is a multi-functional cytosolic protein whose cellular levels are finely tuned. TCTP regulates protein behavior by favoring stabilization of protein partners or on the contrary by promoting degradation of others. TCTP has been shown to be transcriptionally and trans...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2016.12.002
更新日期：2017-03-01 00:00:00
abstract：:D-amino acid oxidase is expressed to a high level in the yeast Rhodotorula gracilis (0.3% of total cell protein) through induction by D-alanine in a defined growth medium. Monospecific polyclonal antibodies against pure enzyme were obtained. Western blot analysis showed that the enzyme is synthesized as the mature pol...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-06-01 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：:Several different protein families were shown to be involved in the regulation of actin filament formation and have been studied extensively in processes such as cell migration. Among them are members of the formin family, which tend to promote the formation of linear actin filaments. Studies in recent years, often us...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2013.11.004
更新日期：2014-05-01 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：:Since various neuromuscular diseases are associated with abnormal glycosylation, it was of interest to determine whether this key post-translational modification is also altered in aged skeletal muscle. Lectins represent highly versatile carbohydrate-binding proteins that are routinely employed for the characterizatio...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2008.04.003
更新日期：2008-10-01 00:00:00
abstract：:Cell-matrix adhesions are essential for cell migration, tissue organization and differentiation, therefore playing central roles in embryonic development, remodeling and homeostasis of tissues and organs. Matrix adhesion-dependent signals cooperate with other pathways to regulate biological functions such as cell surv...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2008.02.012
更新日期：2008-09-01 00:00:00
abstract：:Changes of the number and properties of the epidermal growth factor (EGF) receptor occur during liver regeneration and may be of importance in the maintenance of hepatocellular mass in liver cirrhosis. We therefore studied the changes in the number and distribution of EGF receptor in the development of liver cirrhosis...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:The present study was undertaken because of the paucity of information on peroxisomes in molluscs and the increasing importance of these organisms as sensitive indicators of environmental pollution. Peroxisomes were identified by electron microscopy in all three main cell types of the digestive gland of the bivalve mo...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1992-12-01 00:00:00
abstract：:Cytoskeletal components backing the brush border of the rat kidney proximal tubule cell were identified and compared with those of the well characterized intestinal brush border by immuneoverlay and immunocytochemistry. Antibodies reactive against the intestinal microvillus core components, villin and fimbrin, as well...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1986-12-01 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：:The muscle membrane of slow and fast fibers in cruralis and iliofibularis muscles and of intermediate fibers in submaxillaris muscle of the frog is studied in freeze-fracture replicas. A comparison of membrane folds, number, size and distribution of caveolae and of intramembrane particles (IMP) is given. In slow muscl...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1984-09-01 00:00:00
abstract：:Mutations in the LMNA gene, which encodes nuclear lamins A and C by alternative splicing, can give rise to Emery-Dreifuss muscular dystrophy. The mechanism by which lamins A and C separately contribute to this molecular phenotype is unknown. To address this question we examined ten LMNA mutations exogenously expressed...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2005.04.004
更新日期：2005-09-01 00:00:00
abstract：:The neural cell adhesion molecule (NCAM) plays a key morphoregulatory role during neural development. Patterns of NCAM expression were investigated in cultured astrocytes exhibiting distinct states of morphological differentiation. In vitro differentiation of confluent primary cultures of astrocytes was enhanced by a ...
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：:Previous work has shown that Trypanosoma cruzi extracellular amastigotes as well as metacyclic trypomastigotes infect cultured cells in a highly specific parasite form-cell type interaction. In this work we have investigated the mode of interaction of both forms with HeLa and Vero cells using scanning electron and con...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/S0171-9335(99)80093-4
更新日期：1999-12-01 00:00:00
abstract：:Colorectal cancer is a major health problem worldwide with urgent need for new and effective anti-cancer approaches that allow treating, increasing survival and improving life quality of patients. At pharmacological concentrations, ascorbic acid (AA) exerts a selective cytotoxic effect, whose mechanism of cytotoxicity...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2016.04.001
更新日期：2016-06-01 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：:It was previously shown that cultured mouse peritoneal macrophages ingest anionic derivatives of horseradish peroxidase (HRP) and ferritin by fluid-phase endocytosis and accumulate them in lysosomes. Cationic derivatives were taken up by adsorptive endocytosis and transported to lysosomes but subsequently appeared als...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-07-01 00:00:00
abstract：:Direct conversion by overexpression of defined transcription factors (TFs) is a promising new method that can generate desired cell types from abundant, accessible cells. While previous studies have reported hepatic generation from fibroblasts, tremendous interest exists in the understanding of hepatic reprograming an...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2015.10.003
更新日期：2015-12-01 00:00:00
abstract：:Expression of the Cdx1 homeobox gene in epithelial intestinal cells promotes cellular growth and differentiation. Cdx1and the Pancreatitis Associated Protein I (PAP I) are concomitantly expressed in the epithelial cells of the lower part of the intestinal crypts. Because Cdx1 is a transcription factor and PAP I, in ot...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00148
更新日期：2001-02-01 00:00:00
abstract：:Native tetrameric alpha 2-macroglobulin molecules (alpha 2M) can be converted into a population of dimers by incubation with various divalent cations such as Zn, Cd, Mg, Cu, Ni, Co. This dissociation is completed within 30 min at 37 degrees C. These dimers have a characteristic shape and a size of about 16 X 8 nm, and...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1986-12-01 00:00:00
abstract：:The outer dense fiber protein ODF2 is the major component of the sperm tail cytoskeleton and a critical component of the mature centriole of the centrosome. Centriole maturation involves the formation of appendages and the recruitment of ODF2/Cenexin. ODF2 and Cenexin are alternative splice variants that differ in a s...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2007.10.004
更新日期：2008-03-01 00:00:00
