Abstract：
:Embryonic stem (ES) cells are omnipotent; they can differentiate into every cell type of the body. The development of culture conditions that allow their differentiation has made it conceivable to produce large numbers of cells with lineage-specific characteristics in vitro. Here, we describe a method by which murine ES cells can be differentiated into cells with characteristics of epidermal keratinocytes. Keratinocyte-like cells were isolated from embryoid bodies and grown in culture. Potential applications of this method are the in vitro differentiation of cells of interest from ES cells of mice with lethal phenotypes during embryonic development and the production of genetically modified epidermal keratinocytes that could be used as temporary wound dressing or as carriers of genes of interest in gene therapeutic treatments.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Haase I,Knaup R,Wartenberg M,Sauer H,Hescheler J,Mahrle Gdoi
10.1016/j.ejcb.2007.07.001subject
Has Abstractpub_date
2007-12-01 00:00:00pages
801-5issue
11-12eissn
0171-9335issn
1618-1298pii
S0171-9335(07)00099-4journal_volume
86pub_type
杂志文章abstract：:Tetrahymena pyriformis GL is a suitable model to study the influence on phagocytotic activity of two membrane-stabilizing benzimidazole nitrogen mustard derivative, ZIMET 3164 and ZIMET 3393 (cytostasan). Treatment by both compounds causes a gradual inhibition of food vacuole formation dependent on the concentrations ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1982-08-01 00:00:00
abstract：:In the mouse genome, 20 connexin genes have been detected that code for proteins of high sequence identity in the two extracellular loops, especially six conserved cysteine residues. The mouse connexin23 (Cx23) gene (Gje1) differs from all other connexin genes in vertebrates, since it codes for a protein that contains...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2008.08.004
更新日期：2009-02-01 00:00:00
abstract：:Monensin, a monovalent ionophore, caused swelling of mature cisternae of plant Golgi apparatus. The appearance of swollen cisternae was time-dependent and linear over a period of 1 h with an estimated maximum rate of production of one swollen cisterna every 3 to 4 min. Implicit in these observations was a need for the...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1984-05-01 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：: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：:The 90-kDa heat-shock protein, hsp90, is an abundant and conserved protein located predominantly in the cytoplasm. Previous reports have localized a portion of the hsp90 to microtubules and to microfilaments. Here, we show that colocalization of hsp90 with microtubules is seen after long-term but not short-term fixati...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-08-01 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：:Mouse pituitary neurointermediate lobes were pulse-incubated in [3H] arginine or [3H] lysine for 10 min and then chase-incubated for periods 0 to 4h. The labeled peptides from the lobes were analysed by immunoprecipitation with specific antisera, and thereafter, by acid-urea polyacrylamide gel electrophoresis. Using t...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-12-01 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：:The amoeba Dictyostelium discoideum produces and secretes multilamellar bodies (MLBs) mainly composed of amoebal membranes upon digestion of bacteria. After their secretion, the fate of these MLBs remains unknown. The aim of this study was to determine if protozoa can internalize and digest secreted D. discoideum MLBs...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2017.10.002
更新日期：2017-12-01 00:00:00
abstract：:PinX1 was originally identified as a Pin2/TRF1-interacting protein that suppresses telomerase activity via its telomerase inhibitor domain (TID) and regulates the nucleolar localization of TRF1 in telomerase-positive cells. In addition to its telomeric localization, PinX1 can be found in the nucleoli of human cells. O...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2010.05.005
更新日期：2010-10-01 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：: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：:Proprotein Convertase 7 (PC7) is a Furin-like endoprotease that cleaves precursor proteins at basic amino acids. PC7 is concentrated in the trans-Golgi network (TGN) but it shuttles between the plasma membrane and the TGN depending on sequences in the cytoplasmic tail. A short region containing a three amino acids mot...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2017.03.010
更新日期：2017-08-01 00:00:00
abstract：:The presence of actin in eukaryotic nuclei, and, especially, its functional significance has not been well established. We have found that under routine immunocytochemical conditions, no actin can be detected in insect follicle cell nuclei by means of antibody (both mono- and polyclonal) or phalloidin staining. Howeve...
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：: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：:We have investigated the effects of bafilomycin A1, a specific inhibitor of vacuolar type H(+)-ATPase, on the secretion and intracellular distribution of prolactin in cultured rat pituitary tumor cells (GH3 cells). Pulse-labeling the cells with L-[35S]methionine for 5 min and subsequently incubating in chase medium co...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-10-01 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：:Vinculin, discovered in 1979 (Geiger, 1979), is an adapter protein with binding sites for more than 15 proteins. Biochemical and structural analyses have contributed to detailed knowledge about potential binding partners and the understanding of how their binding may be regulated. Despite all this information the mole...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2010.06.007
更新日期：2011-02-01 00:00:00
abstract：:LIM kinase (LIMK) plays a critical role in stimulus-induced remodeling of the actin cytoskeleton by linking signals from the Rho family GTPases to changes in cofilin activity. Recent studies have shown an important role for LIMK1 signaling in tumor cell invasion through regulating actin dynamics. In this study, we inv...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00382
更新日期：2004-08-01 00:00:00
abstract：:Many hormones/factors influence the total body growth and development during embryonic life, and very few studies have been carried out to ascertain their effects on the individual organ system. In this study, the effect of exogenous insulin-like growth factor-I (IGF-I) on embryonic kidneys was investigated, and corre...
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：:The central feature of fluid and electrolyte secretion by salivary acinar cells is transepithelial Cl- movement as a driving force for the secretion. However, little is known about the membrane localization and regulation by agonists of various anion channels. To characterize the anion transport and fluid secretion, w...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/S0171-9335(04)70021-7
更新日期：2000-03-01 00:00:00
abstract：:An increase in light intensity induces a depolarization in retinal ON-bipolar cells via a reduced glutamate release from presynaptic photoreceptor cells. The underlying transduction cascade in the dendritic tips of ON-bipolar cells involves mGluR6 glutamate receptors signaling to TRPM1 proteins that are an indispensab...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2015.06.005
更新日期：2015-07-01 00:00:00
abstract：:As proposed by Hanahan and Weinberg (2000. Cell 100, 57-70) carcinogenesis requires crucial events such as (i) genomic instability, (ii) cell cycle deregulation, (iii) induction of a telomere length maintenance mechanism, and (iv) an angiogenic switch. By comparing the expression of p53, cyclin D1, p16, hTERT, and TSP...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2006.11.002
更新日期：2007-12-01 00:00:00
abstract：:In giant neurons of whip spider legs several filament types are detectable: filaments of 5 to 6 nm thickness as dense masses within the soma of the neuron, an intermediate-sized filament type limited to the dendritic processes forming irregularly wound bundles and finally twisted double filaments in the soma as well a...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1979-08-01 00:00:00
abstract：:Initiation of eukaryotic DNA replication is achieved by the sequential binding of different proteins to origins of DNA replication. Using EGFP-tagged initiator proteins and immunofluorescence techniques we found that most of the ORC and the MCM subunits are localised at centrosomes and are colocalised with the polo-li...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2006.09.002
更新日期：2007-01-01 00:00:00
abstract：:Various drugs added to the culture medium of rabbit mammary gland were assayed for their capacity to affect the lactogenic and the mammogenic activities of prolactin. Three lysosomotropic agents NH4Cl, chloroquine and methylamine which were previously demonstrated to inhibit the degradation of the hormone-receptor com...
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：:Pretreatment of Acanthamoeba castellanii (Neff strain) with sublytic concentrations of surface-active alkyltrimethylammonium salts (C12, C14, C16) enhanced ConA-mediated agglutination of the amoebae. Treatment with the surfactants alone did not affect the "spontaneous" agglutination of the amoebae. Electron microscopi...
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：:A great body of data increasingly point to the cell membrane as an important target for adriamycin (ADR). However, the exact mechanism by which ADR exerts its cytotoxic action through the interaction with the plasma membrane is still unknown. In this study, the interaction of ADR with red blood cells from healthy dono...
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：:Activation of protein kinase C by phorbol esters triggers the remodelling of the actin cytoskeleton and the formation of podosomes in smooth muscle cells (SMCs). Regional control of actin dynamics at specialised microdomains results in a local reduction in contractile forces. The molecular basis for this local inhibit...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2005.08.001
更新日期：2006-04-01 00:00:00
