Abstract:
:ADP-ribosylation factor 3 (ARF3) is a member of the KRAS proto-oncogene, GTPase(Ras) super-family of guanine nucleotide-binding proteins that mediates Golgi-related mitosis, but its role in malignant cells is unclear. In the present study, we found that mRNA and protein expression of ARF3 is up-regulated in breast cancer cells. Immunohistochemical analysis of 167 paraffin-embedded archived breast cancer tissues showed that ARF3 expression was localized primarily in the cytoplasm and was significantly up-regulated in malignant specimens compared to benign specimens. There were strong associations between ARF3 expression and clinicopathological characteristics in breast cancer. We also found that overexpressing ARF3 promoted, while silencing endogenous ARF3 inhibited, the proliferation of breast cancer cells by regulating cell cycle G1-S transition. Moreover, the pro-proliferative effect of ARF3 on breast cancer cells was associated with inactivation of the forkhead box O1 (FOXO1) transcription factor. ARF3 promotes breast cancer cell proliferation through the participation of FOXO1 and represents as a novel prognostic marker and therapeutic target for breast cancer.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Huang D,Pei Y,Dai C,Huang Y,Chen H,Chen X,Zhang X,Lin C,Wang H,Zhang R,Wan X,Wang Ldoi
10.1016/j.yexcr.2019.111624subject
Has Abstractpub_date
2019-11-15 00:00:00pages
111624issue
2eissn
0014-4827issn
1090-2422pii
S0014-4827(19)30486-0journal_volume
384pub_type
杂志文章abstract::Long-term biological effects of epidermal growth factor (EGF), insulin, insulin-like growth factor-I (IGF-I), and transforming growth factor-beta (TGF-beta) were examined with human epidermoid carcinoma KB cells. EGF inhibited the growth of KB cells in both serum-containing and serum-free synthetic media by reducing t...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(88)90125-5
更新日期:1988-05-01 00:00:00
abstract::The products of the human Arg gene and human, mouse, Drosophila, and nematode Abl genes characterize the Abelson family of nonreceptor tyrosine protein kinase. The Arg gene, expressed as a 12-kb transcript, codes a protein highly related to c-abl in the tyrosine kinase, SH2, and SH3 domains, and both proteins have a m...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1998.4234
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abstract::The degree of polymorphism, i.e., DNA sequence divergence, of short AT-rich tandemly arranged simple sequence repeats at or near promoters and 5'- untranslated regions of mRNA may quantitatively regulate transcription of tissue-specific genes. Less polymorphic repeats allow greater gene expression. Preferential bindin...
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abstract::Selective DNA strand break induction by photolysis (SBIP) at sites that contain incorporated halogenated nucleotides has been recently proposed as a means of analyzing DNA replication and detecting proliferating cells. The presence of numerous in situ DNA strand breaks is also an inherent feature of apoptotic cells. T...
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pub_type: 杂志文章
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abstract::Rabbit antisera prepared against embryonic chick liver cells have been characterized using cell cytotoxicity tests, antibody absorption tests, inhibition of cell-cell reaggregation and cell-aggregate adhesion assays. The sera contain antibodies which specifically block embryonic chick liver cell-cell aggregation with ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(82)90420-7
更新日期:1982-11-01 00:00:00
abstract::In dog thyrocytes in primary culture, thyrotropin (TSH), acting through cyclic AMP, induces proliferation and differentiation expression, while tetradecanoylphorbol acetate (TPA) or epidermal growth factor (EGF) induces proliferation and dedifferentiation. In this work, we have investigated the regulation of mRNA expr...
journal_title:Experimental cell research
pub_type: 杂志文章
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abstract::Raver2 was originally identified as a member of the hnRNP family through database searches revealing three N-terminal RNA recognition motifs (RRMs) bearing highest sequence identity in the RNP sequences to the related hnRNP Raver1. Outside the RRM region, both Raver proteins are quite divergent in sequence except for ...
journal_title:Experimental cell research
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更新日期:2010-04-01 00:00:00
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journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1993.1013
更新日期:1993-01-01 00:00:00
abstract::Inhibition of p38MAPK alpha/beta is known to enhance 1,25-dihydroxyvitamin (1,25D)-induced monocytic differentiation, but the detailed mechanism of this effect was not clear. We now show that the enhancement of differentiation becomes apparent with slow kinetics (12-24 h). Interestingly, the inhibition of p38MAPK alph...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2010.08.010
更新日期:2011-01-01 00:00:00
abstract::Heat shock proteins (hsp) have important roles in the regulation and protection of both prokaryotic and eukaryotic cells, especially during environmental stress. Hsps are also important bacterial virulence factors. We investigated whether bacterial hsp60 can alter epithelial cell mitogen-activated protein kinase (MAPK...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.2001.5199
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abstract::The biological mechanisms involved in initiating, coordinating, and ultimately terminating cell-cell adhesion in the stratified epithelium are not well understood at present. This study was designed to elucidate the roles of the muscarinic M3, the nicotinic alpha3, and the mixed muscarinic-nicotinic alpha9 acetylcholi...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2003.12.010
更新日期:2004-04-01 00:00:00
abstract::Growth factor-mediated stimulation of epithelial cells induces the disassembly of E-cadherin-mediated cell-cell adhesion. We found that overexpression of a disintegrin and metalloprotease 9 (ADAM9) enhanced growth factor-mediated induction of endocytosis and dynamic recycling of E-cadherin in HT29 human colon cancer c...
journal_title:Experimental cell research
pub_type: 杂志文章
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更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:CDK8 is associated with the transcriptional Mediator complex and has been shown to regulate several transcription factors implicated in cancer. As a pancreatic cancer oncogene, the role of CDK8 in cancer angiogenesis remains unclear. Here, we investigated the contribution of CDK8 in pancreatic cancer angioge...
journal_title:Experimental cell research
pub_type: 杂志文章
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更新日期:2018-08-15 00:00:00
abstract::Sendai virus (SV) glycoproteins were co-reconstituted with the erythrocyte membrane polypeptide designated as band 3 (B3). Fusion of the hybrid vesicles, SV-B3, with L, HeLa and Friend erythroleukemic (FEL) cells led to fusion-mediated implantation of the erythrocyte band 3 into the plasma membranes of the above cells...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(83)90190-8
更新日期:1983-10-01 00:00:00
abstract::We have characterized glucocerebrosidase in various cell types of peripheral blood of control subjects and in cultured human blastoid cells. The intracellular level of glucocerebrosidase in cultured blastoid cells (10-30 nmol substrate hydrolyzed/h.mg protein) resembles closely values observed for leukocyte cell types...
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doi:10.1016/0014-4827(88)90472-7
更新日期:1988-08-01 00:00:00
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pub_type: 杂志文章
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更新日期:1985-11-01 00:00:00
abstract::The stimulation of human tumor cells overexpressing epidermal growth factor receptor (EGFR) with EGF enhances tumor development and malignancy. Therefore, compounds that modulate the EGF-mediated signal inducing apoptosis in EGFR-overexpressing cells would represent a new class of antitumor drug and might be useful in...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.2002.5588
更新日期:2002-09-10 00:00:00
abstract::Differentiation and apoptosis are precisely regulated events in early embryogenesis. Retinoic acid-induced differentiation in the embryonal carcinoma (EC) cell line NCR-G3 triggers concurrent induction of apoptosis. Using this system, which serves as a model of early embryogenesis, the expression of various bcl-2-rela...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.2001.5203
更新日期:2001-05-15 00:00:00
abstract::In the dystrophic pigmented Royal College of Surgeons (RCS) rat, the retinal pigment epithelium (RPE) has a diminished capacity to phagocytose shed photoreceptor outer segments (ROS). An alteration in phagocytic recognition or ligand-receptor interactions between the RPE and ROS's could contribute to this defect. To t...
journal_title:Experimental cell research
pub_type: 杂志文章
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更新日期:1984-10-01 00:00:00
abstract::In many eukaryotic organisms, initiation of DNA synthesis is associated with a major control point within the cell cycle and reflects the commitment of the cell to the DNA replication-division portion of the cell cycle. In Paramecium, the timing of DNA synthesis initiation is established prior to fission during the pr...
journal_title:Experimental cell research
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journal_title:Experimental cell research
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更新日期:1984-07-01 00:00:00
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abstract::Protein kinases are thought to play a key role in signal transduction and oncogenesis, but little is known about the intranuclear phosphorylation events associated with transformation. Here we report on cell cycle-dependent phosphorylation of cytoskeleton-associated 350 kD protein and the regular interchange in its lo...
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更新日期:1986-12-01 00:00:00
abstract::The epithelial cell adhesion molecule Ep-CAM is capable of mediating Ca2+-independent homotypic cell-cell adhesion when introduced into cells lacking their own means of cell-cell interactions. We used (confocal) immunofluorescent and (immuno-) electron microscopy to investigate the structural organization of Ep-CAM-me...
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更新日期:1999-01-10 00:00:00
abstract::A temperature-sensitive mutant of rat fibroblast line 3Y1, 3Y1tsD123, is arrested in the G1 phase of the cell cycle at restrictive temperature. Using a human cDNA expression library, we succeeded in the molecular cloning of a cDNA (designated as D123 cDNA) that functionally complemented the temperature-sensitive mutat...
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abstract::Monoclonal antibodies binding to different domains of nucleolin have been used to localize nucleolin in tissue culture cells of Xenopus laevis. The monoclonal antibody b6-6E7 binds to an epitope in the N-terminal domain, which contains arrays of phosphorylation consensus sites. This monoclonal antibody binds to nucleo...
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更新日期:1998-03-15 00:00:00
abstract::Hypopharyngeal squamous cell carcinoma (HSCC) is a relatively rare malignancy and has the worst prognosis among head and neck cancer. Metastasis is the major cause of poor prognosis in HSCC patients. In this study, we found that 3-phosphoinositide-dependent protein kinase 1 (PDK1 or PDPK1) was overexpressed in HSCC. T...
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pub_type: 杂志文章
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更新日期:2020-01-15 00:00:00