Abstract:
:We generated four monoclonal antibodies (mAbs) specific for human alpha 3 integrin (VLA-3 alpha subunit). All of them were found to induce homotypic cell aggregation of HT1080 fibrosarcoma and SN12C renal carcinoma cells, both of which express high levels of alpha 3 integrin. The antibodies also induced the cell aggregation of K562 erythroleukemic cells transfected with alpha 3 integrin cDNA, but not the parental K562 cells. The aggregation was observed in a temperature-dependent manner and was not inhibited by the addition of EDTA. Immunofluorescence microscopic observation showed that alpha 3 integrin on HT1080 cells was translocated into the contact regions after the mAb treatment. The intercellular adhesion between cells expressing alpha 3 integrin and cells without alpha 3 integrin was also induced by the anti-alpha 3 antibody treatment.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Takeuchi K,Tsuji T,Hakomori S,Irimura Tdoi
10.1006/excr.1994.1069subject
Has Abstractpub_date
1994-03-01 00:00:00pages
133-41issue
1eissn
0014-4827issn
1090-2422pii
S001448278471069Xjournal_volume
211pub_type
杂志文章abstract::Interleukin 3 (IL-3) stimulates the growth of various types of hemopoietic progenitors. In vitro, survival of a series of murine cell lines derived from either neoplastic or nonneoplastic hemopoietic tissue shows a strict IL-3 dependence. In order to test the implication of energy metabolism in this dependence as clai...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(90)90182-a
更新日期:1990-10-01 00:00:00
abstract::Both hypoxia and overexpression of the urokinase plasminogen activator receptor (uPAR) are associated with a poor clinical outcome in human cancers. Hypoxia has been shown to induce uPAR expression in breast cancer cells and to increase their invasion through Matrigel, a phenomenon which can be blocked using an anti-u...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1999.4804
更新日期:2000-03-15 00:00:00
abstract::In multiple myeloma, which commonly depends on interleukin 6, IL-6, survival signaling induced by this cytokine is largely mediated by activation of STAT3. Interferon alpha (IFNalpha) treatment of cell lines derived from multiple myeloma or of myeloma tumor cells ex vivo leads to apoptosis. In this study we demonstrat...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2007.08.007
更新日期:2007-11-15 00:00:00
abstract::When mesenchymal cells from the early chick limb bud (stage 23-24) are plated at high cell density they spontaneously undergo chondrogenesis implicating extensive cell-to-cell interactions. In the past it has been shown that TGF-beta and vitamin D can influence this process and can stimulate chondrogenesis. Given the ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1994.1220
更新日期:1994-08-01 00:00:00
abstract::The formation of capillaries during development and tissue repair is likely to involve active reorganization of the actin cytoskeleton, although few studies have addressed this issue. Here, we have utilized an in vitro model of capillary morphogenesis whereby human umbilical vein endothelial cells are suspended within...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1999.4460
更新日期:1999-05-25 00:00:00
abstract::Cultured arterial smooth muscle cells incorporate [35S]sulfate into the extracellular chondroitin sulfate/dermatan sulfate containing proteoglycans at a higher rate in the phase of logarithmic growth than do non-dividing cells. The cell growth-dependent decrease in 35S incorporation with increasing cell density is acc...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(86)90188-6
更新日期:1986-12-01 00:00:00
abstract::The interaction of fluorescein-labeled nerve growth factor (NGF) with human melanoma cells (A875) has been studied in order to assess better methodology for rigorous NGF binding studies. The NGF was modified at a single carboxyl group with iodoacetamidofluorescein after reaction with carbodiimide and cystamine. The mo...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1994.1012
更新日期:1994-01-01 00:00:00
abstract::Bax-mediated apoptosis in neurons is involved in many pathologic conditions affecting the central nervous system, including degenerative diseases, stroke, and trauma. Two molecules belonging to the Bcl-2 family, Bcl-2 and Bcl-X(L), protect cells from Bax-induced apoptosis and show distinct expression patterns in adult...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1999.4751
更新日期:2000-02-01 00:00:00
abstract::Fluorescence hybridization is a widely used technique in cell biology and pathology for detecting specific nucleic acid (DNA and RNA) sequences in fixed cells. This technique does not, however, provide dynamic information on the intracellular behavior of the targeted molecules. The aim of this work was to investigate ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1996.3464
更新日期:1997-02-25 00:00:00
abstract::Transcription factor Foxa1 plays a critical role during neural differentiation and is induced immediately after retinoic acid (RA)-initiated differentiation of pluripotent P19 embryonal carcinoma cells, correlated with the downregulated expression of pluripotency-related genes such as Nanog. To study whether Foxa1 par...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2014.04.020
更新日期:2014-08-15 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::Hispidin, a phenolic compound from Phellinus linteus (a medicinal mushroom), has been shown to possess strong anti-oxidant, anti-cancer, anti-diabetic, and anti-dementia properties. However, the cardioprotective efficacy of hispidin has not yet been investigated. In the present study, we investigated the protective ef...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2014.07.037
更新日期:2014-10-01 00:00:00
abstract::The macrophages have different subtypes with different functions in immune response and disease. It has been generally accepted that M1 macrophages are responsible for stimulation of immune system and inflammation while M2 macrophages play a role in tissue repair. Irrespective of the type, macrophage functions depend ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2016.02.004
更新日期:2016-02-15 00:00:00
abstract::Tumor angiogenesis and immune response have in common to be cell recognition mechanisms, which are based on specific adhesion molecules and dependent on nitric oxide (NO(•)). The aim of the present study is to deepen the mechanisms of angiogenesis and inflammation regulation by NO(•) to find out the molecular regulati...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2010.08.011
更新日期:2011-01-01 00:00:00
abstract::The von Hippel-Lindau (VHL) protein protects microtubules (MTs) from destabilization by nocodazole treatment. Based on this fixed-cell assay with static end points, VHL has been reported to directly stabilize the MT cytoskeleton. To investigate the dynamic changes in MTs induced by VHL in living cells, we measured the...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2004.07.016
更新日期:2004-12-10 00:00:00
abstract::We have used Xenopus egg extract to investigate the requirements for reactivation of DNA replication in nuclei isolated from terminally differentiated chicken erythrocytes. Previous work has shown that reactivation of erythrocyte nuclei in egg extract is accompanied by chromatin decondensation, nuclear envelope reform...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1997.3520
更新日期:1997-05-01 00:00:00
abstract::In the naturally synchronous mitosis of the syncytial plasmodium of Physarum polycephalum, the nucleolus disintegrates in prophase, releasing a large amount of ribosomal RNA. Using biotinylated rDNA probes, we studied by high-resolution in situ hybridization the behavior of this nucleolar RNA throughout mitosis. Our r...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1993.1274
更新日期:1993-10-01 00:00:00
abstract::Notch signaling involves the proteolytic cleavage of the transmembrane Notch receptor after binding to its transmembrane ligands. Jagged-1 also undergoes proteolytic cleavage by gamma-secretase and releases an intracellular fragment. In this study, we have demonstrated that the Jagged-1 intracellular domain (JICD) inh...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2011.07.014
更新日期:2011-10-15 00:00:00
abstract::This study aims to clarify the role and molecular mechanism of dynamin-related protein 1 (Drp1)-mediated mitochondrial homeostasis in high glucose (HG)-induced endometrial cancer (EC). Normal endometrium and tumor tissues of EC patients with normal and HG levels were collected, and Drp1 and p-Drp1 expression levels we...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2020.111880
更新日期:2020-04-01 00:00:00
abstract::We investigated the ability of endocytosed activated epidermal growth factor receptors (EGFR) to induce expression of the cyclin-interacting protein p21/CIP1 in A431 cells. Transforming growth factor alpha (TGFalpha) and EGF both induced tyrosine phosphorylation, induction of p21/CIP1, and thereby inhibition of DNA sy...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1998.4127
更新日期:1998-08-25 00:00:00
abstract::LC3, a mammalian homologue of yeast Atg8, is assumed to play an important part in bulk sequestration and degradation of cytoplasm (macroautophagy), and is widely used as an indicator of this process. To critically examine its role, we followed the autophagic flux of LC3 in rat hepatocytes during conditions of maximal ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2015.02.003
更新日期:2015-04-10 00:00:00
abstract::Patients infected with human immunodeficiency virus type 1 (HIV-1) develop a spectrum of B cell lymphoproliferative disorders ranging from polyclonal B cell activation to B cell lymphomas. While a direct role of Epstein-Barr virus (EBV) is well recognized for most of these lesions, recent findings have suggested that ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2004.01.018
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND/AIMS:The NOD-like receptor, pyrin domain containing-3 (NLRP3) inflammasome is involved in the progression of chronic kidney disease in several rodent models. Here, we investigated whether a specific inhibitor of NLRP3 inflammasome, MCC950, can attenuate cisplatin-induced renal fibrosis. MATERIALS:Renal fibr...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2019.07.001
更新日期:2019-10-01 00:00:00
abstract::Microtubule-binding proteins provide an alternative and vital pathway to the functional diversity of microtubules. Considerable work is still required to understand the complexities of microtubule-associated cellular processes and to identify novel microtubule-binding proteins. In this study, we identify Bcl2-associat...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2019.111776
更新日期:2020-02-01 00:00:00
abstract::Gallbladder cancer (GBC) is an aggressive malignancy of the bile duct, which is associated with a low (5-year) survival and poor prognosis. The transcription factor HIF-1α is implicated in the angiogenesis, cell survival, epithelial mesenchymal transition (EMT) and invasiveness of GBC. In this study, we have investiga...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2014.11.021
更新日期:2015-03-15 00:00:00
abstract::Porcine brain microvascular endothelial cells (PBMEC) were isolated from fresh brains by several enzymatic digestion steps followed by a gradient centrifugation. Cells of the primary culture were transfected with pRNS-1, encoding for the small and large T-antigens of SV 40, by means of lipofection. After selection wit...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1996.0298
更新日期:1996-10-10 00:00:00
abstract::Previous studies have shown that calpains are autolytically cleaved during the disease process of mdx dystrophy, a mouse model for Duchenne muscular dystrophy, indicating that calpains may be activated and play a role in proteolysis that occurs in muscular dystrophy (J. Biol. Chem. 270(18), 10909-10914, 1995). In the ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1996.0227
更新日期:1996-08-01 00:00:00
abstract::Dynamic subcellular localization is an important regulatory mechanism for many proteins. cIAP1 and cIAP2 are two closely related members of inhibitor of apoptosis (IAP) family that play a role both as caspase inhibitors and as mediators of tumor necrosis factor (TNF) receptor signaling. Here, we report that cIAP1 and ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2004.04.040
更新日期:2004-08-15 00:00:00
abstract::An increase in tumour formation and metastasis are observed upon plakophilin3 (PKP3) loss. To identify pathways downstream of PKP3 loss that are required for increased tumour formation, a gene expression analysis was performed, which demonstrated that the expression of lipocalin2 (LCN2) was elevated upon PKP3 loss and...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2018.05.026
更新日期:2018-08-15 00:00:00
abstract::The process of osteoblast differentiation and matrix mineralization requires a rise in alkaline phosphatase enzymatic activity resulting in the generation of free phosphate. The ability of inorganic phosphate to regulate gene transcription and cellular function represents a potentially novel extracellular signaling me...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/s0014-4827(03)00213-1
更新日期:2003-08-15 00:00:00