Abstract：
:The differential activation of cyclin and cyclin-dependent kinase genes by the adenovirus E1A gene product (E1A) or serum factors was studied with a rat 3Y1 derivative cell line, g12-21, in which the E1A12S cDNA can be expressed in response to dexamethasone (dex). The induction of DNA synthesis in quiescent g12-21 cells occurred within 12 h after serum stimulation, while it occurred within 8 h after treatment with dex. The expression of cyclin D1 and E genes in the serum-stimulated cells was induced in mid G1 and mid to late G1, respectively, while that of the cyclin D1 gene was not induced and the induction of the cyclin E gene was shifted to the G1/S boundary in the dex-treated cells. The cdk2 gene was induced in late G1 and cdc2 and cyclin A genes at the G1/S boundary in both serum-stimulated and dex-treated cells. These results suggest that E1A skips cell cycle events which normally occur in early to mid G1 and may directly activate late-response genes. Analysis of the transcription factor E2F complexes formed in the promoter regions of cdc2 and dihydrofolate reductase genes showed that the amount of complexes formed is maximal at the G1/S boundary, but decreases in S phase when these genes are transcribed extensively.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Ishii T,Shimizu M,Kanayama Y,Nakada S,Nojima H,Oda Kdoi
10.1006/excr.1993.1262subject
Has Abstractpub_date
1993-10-01 00:00:00pages
407-14issue
2eissn
0014-4827issn
1090-2422pii
S0014-4827(83)71262-0journal_volume
208pub_type
杂志文章abstract：:Nuclear pore complexes (NPCs) provide the only sites for macromolecular transport between nucleus and cytoplasm. The nucleoporin p62, a component of higher eukaryotic NPCs, is located at the central gated channel and involved in nuclear trafficking of various cargos. p62 is organized into an N-terminal segment that co...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.04.007
更新日期：2006-08-01 00:00:00
abstract：:It has been known for at least 20 years that growth factors induce the internalization of cognate receptor tyrosine kinases (RTKs). The internalized receptors are then sorted to lysosomes or recycled to the cell surface. More recently, data have been published to indicate other intracellular destinations for the inter...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2008.09.027
更新日期：2009-05-15 00:00:00
abstract：:In human and non-human primates, migratory trophoblasts penetrate the uterine epithelium, invade the endometrium, enter the uterine vasculature, and migrate within the arteries. The mechanisms that regulate this directional migration are unknown. We have used early gestation macaque trophoblasts to test the hypothesis...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2005.01.013
更新日期：2005-05-01 00:00:00
abstract：:Abscission marks the completion of cell division and its failure is associated with delayed cytokinesis and even tetraploidization. Aberrant abscission and consequential ploidy changes can underlie various diseases including cancer. Midbody, a transient structure formed in the intercellular bridge during telophase, co...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2010.08.019
更新日期：2011-01-15 00:00:00
abstract：:A method for the in vitro perfusion of isolated guinea-pig mammary tissue is described that allows the radiolabelling of secretory and membrane proteins. Glands were depleted of methionine, labelled with [35S]methionine for 5 min and perfused with medium containing an excess of unlabelled methionine for varying times....
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(84)90369-0
更新日期：1984-03-01 00:00:00
abstract：:Defects in the regulation of programmed cell death play a fundamental role in the development of neoplasia and neurological disorders, both of which are linked to the human T-cell leukemia/lymphoma virus type 1 (HTLV-1) infection. We previously showed that the HTLV-1 Tax protein protects from apoptosis induced by seru...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.01.009
更新日期：2006-05-01 00:00:00
abstract：:Relay of information from the extracellular environment into the cell often results from a peptide growth factor binding to its cognate cell surface receptor; this event is an integral mechanism by which many cellular functions occur, including cell growth, motility, and survival. In recent years, however, this requir...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/s0014-4827(02)00096-4
更新日期：2003-03-10 00:00:00
abstract：:This study deals with the effects of hyper- and hypo-osmotic media on the ultrastructure of four different types of cells and tissues: rat pheochromocytoma cells of line PC12, mouse Ehrlich ascites tumor cells, rat kidney cortex and intestine. Application of hyper-osmotic conditions induces in the nuclear compartment ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(85)90240-x
更新日期：1985-09-01 00:00:00
abstract：:An attempt was made to determine the role of metabolic acidification of pericellular medium in regulating cell proliferation. A method of measuring the pH of pericellular medium at a distance exceeding a Debye radius of 5-10 A from the cell surface (pHp) was developed. The values of pHp and pH measured in the medium a...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(85)90188-0
更新日期：1985-10-01 00:00:00
abstract：:Several metabolic enzymes assemble into distinct intracellular structures in prokaryotes and eukaryotes suggesting an important functional role in cell physiology. The CTP-generating enzyme CTP synthase forms long filamentous structures termed cytoophidia in bacteria, yeast, fruit flies and human cells independent of ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2017.03.042
更新日期：2017-05-15 00:00:00
abstract：:In preceding studies, the IP3-sensitive Ca2+ store of the hamster insulinoma cell line, HIT, was detected in cell surface protrusions such as microvilli and related membrane structures [Lange, K., and Brandt, U. (1993) FEBS Lett. 320, 183-188; and (1993) FEBS Lett. 325, 205-209]. In this study, these experiments were ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.0316
更新日期：1996-11-01 00:00:00
abstract：:Activation of mouse bone marrow-derived mast cells (BMMC) by thrombin (0.05-0.5 U/million cells) resulted in a concentration-dependent release of histamine, which levelled off by 0.1 U thrombin. Rat peritoneal mast cells (RMC) were not stimulated by thrombin, though in control experiments, both types of mast cells deg...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(85)90184-3
更新日期：1985-10-01 00:00:00
abstract：:Methylated amino acids inhibit lysosomal function in cultured rat heart myocytes more effectively than the classically employed lysosomotropic weak bases. Moreover, L-leucine methyl ester (L-Leu-OMe) or L-methionine methyl ester (L-Meth-OMe) do not alter lysosomal pH or inactivate lysosomal cysteine proteinases, but d...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(84)90690-6
更新日期：1984-09-01 00:00:00
abstract：:Developmental studies have demonstrated that the vascular smooth muscle cells (VSMC) present within the elastic arteries are differentiated from two definitive origins, the neural crest and the mesoderm. Cells from these distinct progenitors differ in their ability to determine long-range spatial order of the extracel...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.0258
更新日期：1996-08-25 00:00:00
abstract：:Cell surface beta-1,4-galactosyltransferase (GalTase) partially mediates a variety of cell interactions with laminin-containing matrices, including mesenchymal cell spreading and migration and neurite initiation, by binding to N-linked oligosaccharides within the E8 domain of laminin. Previous studies using indirect i...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(92)90350-h
更新日期：1992-07-01 00:00:00
abstract：:Overexpression of P-glycoprotein may cause increased efflux of a variety of anticancer drugs (ACD) leading to multidrug resistance (MDR) of tumor cells. Two sublines of murine monocytic leukemia P388 cells were used, one parental (Par-P388) and one multidrug resistant (MDR-P388). In cell growth inhibition assays in vi...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90452-z
更新日期：1991-09-01 00:00:00
abstract：:The coxsackie- and adenovirus receptor (CAR) is a transmembrane protein belonging to the immunoglobulin superfamily. The function of CAR as a virus receptor has been extensively analyzed, while its physiological role and expression pattern in adult tissues have remained less clear. CAR associates with epithelial tight...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.01.025
更新日期：2006-05-15 00:00:00
abstract：:Mast cells are critical regulators of the pathogenesis of the central nervous system diseases, including stroke, multiple sclerosis, and traumatic brain injury, and brain tumors. Here, we have summarized the literature data concerning the involvement of mast cells in blood-brain barrier alterations, and we have sugges...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2015.05.013
更新日期：2015-10-15 00:00:00
abstract：:Ultraviolet (UV) irradiation of cultured human skin fibroblasts causes the disassembly of their microtubules. Using indirect immunofluorescence microscopy, we have now investigated whether damage to the microtubule precursor pool may contribute to the disruption of microtubules. Exposure to polychromatic UV radiation ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90527-2
更新日期：1991-07-01 00:00:00
abstract：:Intramuscular adipose tissue and fibrous tissue are observed in some skeletal muscle pathologies such as Duchenne muscular dystrophy and sarcopenia, and affect muscle strength and myogenesis. They originate from common fibrogenic/adipogenic cells in the skeletal muscle. Thus, elucidating the regulatory mechanisms unde...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2016.08.023
更新日期：2016-10-01 00:00:00
abstract：:In this report, we elucidate the role of Na(+)-K+ pump in the regulation of polyamine spermidine (Spd) transport in murine leukemia (L 1210) cells in culture. Ouabain, known to bind extracellularly to the alpha-subunit of the Na(+)-K+ pump, inhibits the pump activity. The L 1210 cells were found to possess ouabain bin...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(92)90448-h
更新日期：1992-04-01 00:00:00
abstract：:The adenosine analog 5,6 dichloro-1-beta-ribofuranosyl benzimidazole (DRB) inhibits specifically mRNA production in eukaryotic cells, with concomitant alterations in pre-rRNA processing and nucleolar ultrastructure. We have focused our analysis on the effects of drug treatment on rRNA transcription through observation...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(83)90322-1
更新日期：1983-06-01 00:00:00
abstract：:To gain insight into the role of the endothelial cell during the pathophysiology of the angiogenic response, investigators have isolated micro- and macrovascular endothelial cells from a wide range of both animal and human vessels, including the umbilical vein. Human umbilical vein endothelial cells (HUVECs) isolated ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.0168
更新日期：1996-05-25 00:00:00
abstract：:Transdifferentiation of vascular smooth muscle cells (VSMC) promotes the development of vascular calcifications such as arteriosclerosis. The aim was to investigate effects of specific extracellular matrix (ECM) components on transdifferentiation of VSMC to identify novel ECM-based therapeutic tools. Human collagens I...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2017.06.018
更新日期：2017-09-15 00:00:00
abstract：:In order to explore the potential value of Chinese hamster ovary (CHO) cells for the isolation of peroxisomal mutants defective in the peroxisomal fatty acid oxidation system, some characteristics of their peroxisomes were studied. Catalase was detected biochemically and histochemically in peroxisome-like particles in...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(85)90503-8
更新日期：1985-11-01 00:00:00
abstract：:Microfilament cores, obtained by extracting 13762 mammary ascites tumor cell microvilli with Triton X-100, contain a major glycoprotein migrating at an apparent molecular weight of 80 kDa by dodecyl sulfate-polyacrylamide gel electrophoresis. The 80-kDa component is a disulfide-linked multimer, as demonstrated by velo...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(89)90288-7
更新日期：1989-05-01 00:00:00
abstract：:Carbohydrate-specific monoclonal antibodies were used to demonstrate the expression of a new membrane glycoprotein on F9 murine embryonal carcinoma cells. Sialyl LeX was detected using monoclonal antibody FH6 in a sensitive, cell monolayer radioimmunoassay. The antigen codistributed in gel filtration of a crude homoge...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(89)90061-x
更新日期：1989-02-01 00:00:00
abstract：:The aim of this study was to assess the effect of different culture conditions on the survival and morphological phenotype of cultured acinar cells. Acinar fragments isolated from hamster pancreas were embedded in rat-tail collagen. Four groups were established: Medium 1-5% NuSerum + basic medium (basic medium = DMEM/...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1997.3793
更新日期：1997-12-15 00:00:00
abstract：:The 37 kDa/67 kDa laminin receptor (LRP/LR) is over-expressed in tumor cells and has been implicated in several tumourigenic processes such as metastasis and telomerase activation, however, more importantly the focus of the present study is on the maintenance of cellular viability and the evasion of apoptosis. The aim...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2018.04.003
更新日期：2018-07-01 00:00:00
abstract：:The recruitment of osteoblast progenitors involves their migration and attachment to the sites of bone formation through interactions with matrix proteins. In a time-limited cell attachment assay, coated laminin-1 inhibits the adhesion of most rat calvaria cells but attaches specifically to osteoprogenitors, as quanti...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1999.4518
更新日期：1999-08-01 00:00:00
