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 fish skin cell culture. We further demonstrated that epithelial cells derived from the scales survived in the artificial micro-environment of surrounding fibroblast-like cells. Also, antibody staining indicated that both cell types proliferated and started to build connections with the other cell type. It seems that it is possible to generate an 'artificial skin' with two different cell types. This could lead to the development of a three-dimensional test system, which might be a better in vitro representative of fish skin in vivo than individual skin cell lines.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Rakers S,Klinger M,Kruse C,Gebert Mdoi
10.1016/j.ejcb.2011.08.003subject
Has Abstractpub_date
2011-12-01 00:00:00pages
1041-51issue
12eissn
0171-9335issn
1618-1298pii
S0171-9335(11)00168-3journal_volume
90pub_type
杂志文章abstract：:The role of plasma membrane lipids in regulating the passage of ions and other solutes through the paracellular pathway remains controversial. In this study we explore the contribution of cholesterol (CH) in maintaining the barrier function of an epithelial cell line using the CH-solubilizing agent methyl beta-cyclode...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/s0171-9335(99)80074-0
更新日期：1999-07-01 00:00:00
abstract：:The signal transduction pathways of chondrocyte area expansion and migration under periodic mechanical stress remain a matter of debate. We explore this question by performing cell culture experiments in our self-developed periodic stress field and perfusion culture system. Under periodic mechanical stress, we find th...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2010.04.005
更新日期：2010-09-01 00:00:00
abstract：:This paper explores the mode of action of the tranquillizers chloral hydrate and diazepam during fertilization and mitosis of the first reproductive cell cycles in sea urchin eggs. Most striking effects of these drugs are the alteration of centrosomal material and the abnormal microtubule configurations during exposur...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/S0171-9335(98)80041-1
更新日期：1998-01-01 00:00:00
abstract：:Storage and release of proteins from granules forms the basis of cellular functions as diverse as cell mediated cytotoxicity, neuronal communication, activation of muscle fibres, and release of hormones or digestive enzymes from endocrine and exocrine glands, such as the pancreas. Serglycin is the major intracellular ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2009.03.002
更新日期：2009-08-01 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：:RNA interference (RNAi) is a powerful tool for functional genetic studies in model organisms and mammalian cells. To facilitate rapid construction of gene knockdown constructs and RNAi libraries for known genes of mammalian cells, a new and simple strategy to produce small interfering RNA (siRNA) expression vectors wi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2005.10.009
更新日期：2006-05-01 00:00:00
abstract：:Cartilage matrix protein (CMP), a major noncollagenous component of certain types of hyaline cartilage, is synthesized by chondrocytes in a developmentally regulated manner. In this study, we monitored the accumulation of CMP in the developing chicken limb and sternum by immunostaining. In older embryos, the specific ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
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 parti...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2011.01.009
更新日期：2012-01-01 00:00:00
abstract：:Rho GTPase is a master regulator controlling cytoskeleton in multiple contexts such as cell migration, adhesion and cytokinesis. Of several Rho GTPases in mammals, the best characterized is the Rho subfamily including ubiquitously expressed RhoA and its homologs RhoB and RhoC. Upon binding GTP, Rho exerts its function...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2013.09.002
更新日期：2013-10-01 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：:Members of the transforming growth factor beta (TGF-beta) superfamily of signaling molecules are involved in the regulation of many developmental processes that involve the interaction between mesenchymal and epithelial tissues. Smad7 is a potent inhibitor of many members of the TGF-beta family, notably TGF-beta and a...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2007.03.005
更新日期：2007-12-01 00:00:00
abstract：:Carbonic anhydrase (CA) XII, an extracellular enzyme involved in the regulation of the microenvironment acidity and tumor malignant phenotype, was originally identified as a protein overexpressed in some types of cancers, including breast cancer. However, the cellular function and mechanism of CAXII remained unclear. ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2010.03.004
更新日期：2010-08-01 00:00:00
abstract：:Bcl-2 can suppress apoptosis by controlling genes that encode proteins required for programmed cell death and by interference with peroxidative damage. Overexpression of Bcl-2 in NIH3T3 cells can prevent GSNO-induced (S-nitrosoglutathione-induced) apoptosis. The experimental results indicated that activation of NF-kap...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/s0171-9335(04)70014-x
更新日期：2000-02-01 00:00:00
abstract：:Perfused Chara cells capable of resuming ATP-dependent cytoplasmic streaming in low free Ca++ solutions have been examined by electron microscopy for myosin-like filaments. Filaments 44 nm in diameter and up to 3 micron in length have been found associated with the endoplasmic reticulum that along with mitochondria, m...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1979-12-01 00:00:00
abstract：:In the current study we describe the changes of overall organization of lens fiber cells in connexin 46 (Cx46) and connexin 50 (Cx50) knockout mice. Morphometric analyses and the application of immunocytochemical techniques revealed that in Cx46 knockout lens (Cx46 -/-), where Cx50 is expressed alone, the postnatal di...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2006.03.006
更新日期：2006-08-01 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：: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：: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：: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 plasma membrane of nucleated erythrocytes contains a microtubular marginal band which appears to be associated with the plasma membrane skeleton. In this report, we identify two families of cytoskeletal proteins which may be involved in such an association. These proteins, of molecular mass 78 kDa and 48 kDa on SD...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-02-01 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：:Isolated microtubule protein from axopodia of the heliozoan Echinosphaerium nucleofilum, consisting of two major bands on SDS-polyacrylamide gel electrophoresis (SDS-PAGE), has been compared to axonemal and cytoplasmic tubulins from both animal and non-animal sources. The upper E. nucleofilum protein band migrated fas...
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：: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：:The tumor-promoting drug 4 beta-phorbol 12-myristate 13-acetate (TPA) causes the loss of myofibrils in primary cultures of chick embryonic myotubes [9]. When myofibrils in chick myotubes are dispersed by TPA treatment (5 X 10(-8) M), there remains a class of non-myofibrillar actin filaments that are sensitive to subse...
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：: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：:We describe here the cloning, expression and characterisation of centaurin-alpha2 from a rat adipocyte cDNA library. The centaurin-alpha2 cDNA contains an open reading frame, which codes for a protein of 376 amino acids with predicted mass of 43.5 kDa. Centaurin-alpha2 shares 51-59% identity with centaurin-alpha1 prot...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00242
更新日期：2002-04-01 00:00:00
abstract：:Chondrocyte-matrix interaction is mediated by a series of adhesion molecules. Both alpha and beta integrin subunits are involved and govern crucial functions of cell adhesion and signal transduction. These molecules modulate proliferation and differentiation, thus establishing cartilage integrity. We studied the influ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/s0171-9335(99)80081-8
更新日期：1999-06-01 00:00:00
abstract：:The interaction of daunomycin (DAU), an anthracyclinic antibiotic employed as antitumoral agent, with microtubules, has been investigated by cytochemical and morphological methods on a human melanoma cell line (H14). Results obtained indicated that DAU was able to modulate the microtubule reassembly in cells treated w...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-04-01 00:00:00
abstract：:Interleukin-1 beta (Il-1 beta) and interleukin-1 alpha (Il-1 alpha) were shown to act as motility factors for the human breast carcinoma cell lines SK-BR-3 and ZR-75-1 in vitro. Both cytokines induced transition from the stationary to the motile phenotype (spreading). Il-1 beta stimulated translocation, shape change a...
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：:The nuclear lamins are karyophilic proteins located at the nucleoplasmic surface of the inner nuclear membrane. We have constructed mutants immediately N-terminal to the nuclear localization signal of human lamin A to identify sites regulating the nuclear transport of the protein. Using an in vitro transport assay, we...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1995-10-01 00:00:00
