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 and after digestion of dermatan and chondroitin sulfates with chondroitinase ABC. Moreover, sectioned elastin fibers were positive towards antibodies raised against synthetic peptides corresponding to amino acid sequences near the N-terminus of the protein core of small matrix proteoglycans PGI and PGII, respectively (Fisher et al., J. Biol. Chem. 262, 9702-9708 (1987)). This is the first demonstration that highly hydrophylic molecules are strictly associated with normally cross-linked elastin. The presence of highly hydrated molecules within the elastin polymer could greatly influence its physiological properties and behavior in pathology.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Baccarani-Contri M,Vincenzi D,Cicchetti F,Mori G,Pasquali-Ronchetti Isubject
Has Abstractpub_date
1990-12-01 00:00:00pages
305-12issue
2eissn
0171-9335issn
1618-1298journal_volume
53pub_type
杂志文章abstract：:We have previously demonstrated the immunofluorescent localization of the tau and HMW MAPS on microtubules in vivo. When cells were treated with the non-ioni detergent triton before fixation, however treated with the non-ionic detergent triton before fixation, however, the immunofluorescent staining of microtubules wi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1980-08-01 00:00:00
abstract：:The hexameric ATPase p97/yeast Cdc48p has been implicated in a number of cellular events that are regulated during mitosis, including homotypic membrane fusion, spindle pole body function, and ubiquitin-dependent protein degradation. p97/Cdc48p contains two conserved consensus p34cdc2 kinase phosphorylation sites with...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/S0171-9335(99)80055-7
更新日期：1999-04-01 00:00:00
abstract：:A fodrin-like protein purified from porcine thyroid cells and characterized by its properties identical to those of pig brain spectrin (F. Regnouf et al., Eur. J. Biochem. 153, 313-319 (1985)) has been localized by immunofluorescence and electron immunocytochemistry in porcine and rat thyroid. Fodrin-like polypeptides...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1990-08-01 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：:Alternative splicing in the extracellular domain is a characteristic feature of members of the fibroblast growth factor receptor (FGFR) family. This splicing event generates receptor variants, which differ in their ligand binding specificities. A poorly characterized splice variant is FGFR1-IIIb, recently found to be ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00355
更新日期：2004-02-01 00:00:00
abstract：:While many studies of erythropoiesis have focused on interactions between developing cells and the extracellular matrix, scant attention has been paid to the role of erythroid-macrophage interactions in this process. Murine erythroleukemia (MEL) cell lines have been used extensively in these studies to define erythroi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：:A method using proteins covalently coupled to glass surfaces has been applied to studies on the differentiation of neuroblasts. Neuroblastoma cells from clones N 18 and NIE 115 adhere to surfaces coated with fibronectin or laminin and extend rapidly growth cone-containing neurites. Some lectin-coated surfaces are also...
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：:Advances in cell culture methods, multidisciplinary research, clinical need to replace lost skin tissues and regulatory need to replace animal models with alternative test methods has led to development of three dimensional models of human skin. In general, these in vitro models of skin consist of keratinocytes cultur...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2015.08.001
更新日期：2015-11-01 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：:mRNA translation is regulated by diverse mechanisms that converge at the initiation and elongation steps to determine the rate, profile, and localization of proteins synthesized. A consistently relevant feature of these mechanisms is the spatial re-distribution of translation machinery, a process of particular importa...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2018.02.002
更新日期：2018-04-01 00:00:00
abstract：:ATP-dependent interactions between myosin and actin in the lower eukaryote, Physarum polycephalum, are inhibited by micromolar levels of Ca2+. This inhibition is mediated by the binding of Ca2+ to myosin, the phosphorylation of which is required if Ca2+ is to inhibit the activities of myosin (Kohama, K., Trends Pharma...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 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：:The sister chromatid cohesion complex of Saccharomyces cerevisiae includes chromosomal ATPases Smc1p and Smc3p, the kleisin Mcd1p/Scc1p, and Irr1p/Scc3p, the least studied component. We have created an irr1-1 mutation (F658G substitution) which is lethal in the haploid and semi-dominant in the heterozygous diploid irr...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2008.05.002
更新日期：2008-10-01 00:00:00
abstract：:In recent years, several antagonists of alpha(v)beta3 have been used to develop therapeutic approaches to the treatment of melanoma neoplasia. We studied the effects of anti-alpha(v)-integrin-blocking antibodies on attached M21 melanoma cells, the cellular distribution of alpha(v)-integrin and the molecular organizati...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00067
更新日期：2000-07-01 00:00:00
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 c...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1987-10-01 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 docking complex of peroxisomal matrix protein import is composed of PEX13 and PEX14 in all species analyzed so far, whereas only yeast appears to possess an additional component, PEX17. In this report we isolated PEX14 complexes of Neurospora crassa. Among the complex constituents, one protein designated as PEX33 ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2010.07.003
更新日期：2010-12-01 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：:The inner core of lipopolysaccharide (LPS) structures in Gram-negative bacteria is considered a highly conserved region. The sugar connecting the membrane-associated lipid A moiety with the hydrophilic saccharide moiety, 3-deoxy-alpha-d-manno-oct-2-ulosonic acid (Kdo) is present in every LPS molecule investigated but ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2009.10.002
更新日期：2010-01-01 00:00:00
abstract：:Hyaluronan is a straight chain, glycosaminoglycan polymer of the extracellular matrix composed of repeating units of the disaccharide [-D-glucuronic acid-beta1,3-N-acetyl-D-glucosamine-beta1,4-]n. Hyaluronan is synthesized in mammals by at least three synthases with products of varying chain lengths. It has an extraor...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2006.05.009
更新日期：2006-08-01 00:00:00
abstract：:Epidermal Langerhans cells (LC) play a key role in initiation and regulation of immune responses. Whereas LC migration out of the epidermis upon environmental assault is extensively studied, the mechanisms involved in the (re)population of the epidermis with LC are poorly understood. Here, we investigated the immigrat...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2012.06.004
更新日期：2012-10-01 00:00:00
abstract：:Specific rabbit antisera were prepared against purified aggregation factor and its membrane-associated receptor, baseplate, derived from the marine sponge. Microciona prolifera. They were utilized in conjunction with fluorescent-labeled goat anti-rabbit IgG in an assay to demonstrate the surface localizations of both ...
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：:We have analyzed the mode of uptake of human beta FcRII molecules expressed in BHK cells (clone 2/14). When challenged with aggregated human IgG (ahIgG), these cells bind the ligand at 4 degrees C and endocytose the IgG: receptor complexes rapidly upon warming to 37 degrees C, as seen by fluorescence microscopy with a...
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：:Microbodies containing bipyramidal crystalline nucleoid inclusions occur within every cortical cell in roots of Yucca torreyi. Reaction product deposition attributable to catalase, glycolate oxidase, and urate oxidase activities are cytochemically localized to Yucca root microbodies and classifies them as unspecialize...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1984-07-01 00:00:00
abstract：:Human cytomegalovirus (HCMV) infection causes a rapid, progressive disruption of the host cell cytoskeleton that correlates with actin depolymerization. Whole-mount (3D) electron microscopy was used to analyze the cytoskeleton of uninfected and HCMV-infected human lung fibroblast cells. Within 2 min of HCMV infection,...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1986-08-01 00:00:00
abstract：:In the literature the question of whether a system structurally and functionally related to the barrier function of the tight junctions (TJs) of polarized epithelia exists in the epidermis has been and still is controversially discussed. We have systematically addressed this question in a study of the granular layer o...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00434
更新日期：2004-12-01 00:00:00
abstract：:The costae are cytoskeletal structures found in Trichomonadidae. Both the structural organization and composition of this organelle are still unknown. In the present work we have introduced a new methodology for the costa isolation. Using sucrose density-gradient centrifugation an enriched costa fraction was obtained....
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-04-01 00:00:00
abstract：:In the presence of various commonly used buffers, phosphate-buffered saline (PBS), tris-buffered saline (TBS), Na-cacodylate, bovine serum albumin and a wide range of cytochemically active proteins (monoclonal and polyclonal IgG, concanavalin A, Ricinus communis lectin I, Helix pomatia lectin, protein A) were complexe...
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：: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：:During Drosophila spermatogenesis transcriptional activity is mainly restricted to premeiotic stages. Translation during sperm morphogenesis, however, proceeds for several days, requiring a high stability for mRNAs translated postmeiotically. We studied expression of the Drosophila beta 2 tubulin gene, which is expres...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-10-01 00:00:00
