Abstract:
:Human CCL23 (also known as CKbeta8, MPIF-1, or MIP-3) has been recently reported to induce endothelial cell migration and tube formation via CCR1. Matrix metalloproteinases (MMPs) are involved in the degradation of the extracellular matrix and also appear to play critical roles in angiogenesis. In the present study, we have demonstrated that CCL23 enhances the expression of MMP-2 mRNA and protein levels in endothelial cells in a dose-dependent manner, but has no effect on the expression levels of MMP-9, TIMP-1, TIMP-2, and MT1-MMP. CCL23 was shown to dose-dependently activate the expression of the MMP-2/Luc reporter gene, thereby indicating that it stimulates the transcription of the MMP-2 gene. Vascular endothelial cells, when exposed to CCL23, showed a marked ability to invade through a 3D Matrigel. This increase in invasion was also correlated with enhancements in the expression and activity of MMP-2. Neutralization with anti-CCL23 and anti-CCR1 antibodies, as well as the heat-induced inactivation of CCL23, resulted in a blockage of the CCL23-activated invasion, indicating that the invasion of HUVECs was induced by CCL23 specifically. Furthermore, we showed that the CCL23-induced invasion was inhibited by MMP inhibitors such as GM6001 and a specific MMP-2 Inhibitor I. Our results indicate that CCL23 may play a direct role in angiogenesis, via the upregulation of MMP-2 expression.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Son KN,Hwang J,Kwon BS,Kim Jdoi
10.1016/j.bbrc.2005.12.037subject
Has Abstractpub_date
2006-02-10 00:00:00pages
498-504issue
2eissn
0006-291Xissn
1090-2104pii
S0006-291X(05)02800-7journal_volume
340pub_type
杂志文章abstract::There are data suggesting that HMG1 protein may be involved in DNA replication. Recently we have found that only the acetylated form of the protein generates tetramers, stimulates the activity of DNA polymerase alpha (EC 2.7.7.7) (with activated DNA as a template) and forms a specific complex with it. This paper compa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90883-o
更新日期:1990-01-30 00:00:00
abstract::DENN domains are found in a variety of signaling proteins but their exact function remains undefined. Some of the DENN-containing proteins, such as rat Rab3GEP (Rab3 GDP/GTP exchange protein) or mouse Rab6IP1 (Rab6 interacting protein 1) interact with GTPases of the Rab family. Others, such as human MADD (MAP (Mitogen...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.5652
更新日期:2001-09-28 00:00:00
abstract::Human leukemic HL60 cells are known to express NAD glycohydrolase (NADase) activity following differentiation into macrophage-like cells by 12-O-tetradecanoylphorbol-13-acetate (TPA) or granulocyte-like cells by retinoic acid (RA) treatment. Recently, it was reported that 46 kDa human leukocyte antigen, CD38, expresse...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2191
更新日期:1995-08-15 00:00:00
abstract::Epitopic peptides representing the C-terminal (HA1) region of cleaved hemagglutinin of influenza virus from different serotypes were synthesized. Circular dichroism and Fourier-transform infrared spectroscopic data showed that peptides HS2 and HS3 have a predominantly alpha-helical conformation in trifluoroethanol. Re...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1759
更新日期:1993-06-30 00:00:00
abstract::Based on our recent observation that enhanced IL-18 expression positively correlates with malignant skin tumors, such as SCC and melanoma, we examined the possible role of UVB, known to be associated with skin cancer development, in the enhancement of IL-18 production using primary human epidermal keratinocytes and hu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02433-6
更新日期:2002-10-25 00:00:00
abstract::In the present study, we examined the effects and action mechanisms of cGMP-elevating agents on platelet adhesion to collagen fiber. YC-1, a nitric oxide (NO)-independent activator of soluble guanylate cyclase, inhibited both initial and long-term platelet adhesion to collagen, and the inhibitory effect was potentiate...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.5998
更新日期:1997-02-13 00:00:00
abstract::Human placental poly(ADP-ribose) polymerase was purified and the NH2-terminal amino acid sequences of 16 KDa and 40 KDa chymotryptic peptides were determined. Screening of a lambda gt11 cDNA library of normal human placenta with a 51-mer oligodeoxyribonucleotide yielded one clone with a 1.8 Kb insert and two clones wi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)90543-2
更新日期:1987-07-31 00:00:00
abstract::Signal transducing adaptor molecule (STAM) complexed with hepatocyte growth factor regulated tyrosine kinase substrate (Hrs) works on sorting of cargo proteins in multivesicular body (MVB) pathway. Associated molecule with SH3 domain of STAM (AMSH), a zinc-containing ubiquitin isopeptidase, is thought to play a role i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.10.068
更新日期:2006-12-22 00:00:00
abstract::Naringenin is a flavanone compound that alters critical cellular processes such as cell multiplication, glucose uptake, and mitochondrial activity. In this study, we used the social amoeba, Dictyostelium discoideum, as a model system for examining the cellular processes and signaling pathways affected by naringenin. W...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.04.047
更新日期:2006-06-23 00:00:00
abstract::Circular dichroism (CD) spectra of class II MHC peptides revealed the alpha-helical conformation of superantigen-binding peptides I-A beta b(60-90), I-A beta b(65-85), and I-A alpha b(51-80), but not the nonbinding peptide I-A beta b(80-100). These CD spectra provide biophysical evidence for the alpha-helicity of clas...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91833-c
更新日期:1992-02-14 00:00:00
abstract::The activity of ABC294640, a small-molecular sphingosine kinase 2 (SphK2) inhibitor, in human skin squamous cell carcinoma (SCC) cells was tested in this study. SphK2 mRNA and protein are expressed in established (A431 cheilocarcinoma cell line) and primary human skin SCC cells. ABC294640 dose-dependently inhibited su...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.02.075
更新日期:2018-03-04 00:00:00
abstract::Loss of CRY2 confers aggressive phenotypes to breast cancer. However, the mechanism of its downregulation and its prognostic value in breast cancer are still not clear. Our data mining in TCGA breast cancer cohort (TCGA-BRCA) showed that the luminal A subtype of breast cancer had the highest CRY2 expression, while the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.06.003
更新日期:2017-08-12 00:00:00
abstract::Serum transferrin (tf), encoding an iron-binding glycoprotein, has been revealed to play important roles in iron transportation and immune response, and it also has been demonstrated to be valuable for phylogenetic analysis in vertebrates. However, the evolutionary conservation, expression profiles and positive select...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.10.168
更新日期:2018-12-02 00:00:00
abstract::GMP-140 (CD62; PADGEM) is a member of the selectin family expressed highly at the surface of platelets and endothelial cells by agonists such as thrombin or phorbol esters. Previous studies indicate that the lectin domain of GMP-140 recognizes sialosyl-Le(x) (SLex) and to a lesser extent Le(x) (Polley MJ, et al., Proc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)92069-v
更新日期:1991-12-31 00:00:00
abstract::Centaurin-alpha(1) was originally described as a binding partner for phosphoinositides. In spite of the presence of a putative ADP-ribosylation factor (ARF) GTPase-activating protein (GAP) domain, no ARF-GAP activity has been attributed to centaurin-alpha(1) so far. Thus the function of this protein remains to be dete...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)03010-3
更新日期:2003-02-07 00:00:00
abstract::Peptidyl fluoromethyl ketones, improved reagents for inactivating cysteinyl and serine proteinases, have provided unexpected results when applied to intact trypanosomes. A lethal effect was observed but limited to the infectious phase of the parasitic growth cycle. Since the inhibitors are known only to act on proteas...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)92179-4
更新日期:1990-07-31 00:00:00
abstract::This paper reports the purification of three myotropic neuropeptides from the white shrimp Penaeus vannamei. The central nervous systems of 3500 shrimps were extracted in an acidified solvent, after which four to five HPLC column systems were used to obtain pure peptides. A cockroach hindgut muscle contraction bioassa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.8964
更新日期:1998-07-20 00:00:00
abstract::Processing of 37 precursor maltose-binding protein (preMBP) species by purified signal peptidase I (SPase I) was assayed. The in vitro reaction was inefficient compared to processing in Escherichia coli cells. The extent of preMBP processing in vitro was higher when SPase I was present during translation as compared t...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.2598
更新日期:1993-12-30 00:00:00
abstract::Rabbit antibodies have been raised against rat liver nuclear envelopes. An enzyme-linked immunosorbent assay (ELISA) demonstrated high titer antiserum specific for the nuclear envelope preparation. Immunocytochemical studies showed that the antiserum stained the nuclear envelopes, but not intra-nuclear components of H...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80895-7
更新日期:1988-10-31 00:00:00
abstract::A Bacillus thuringiensis isolate, 89-T-34-22, belonging to the serovar shandongiensis (H22) produced noninsecticidal and nonhemolytic proteins crystallizing into irregular-shaped parasporal inclusions. The proteins showed in vitro cytotoxicity to human cells, including cancer cells, only when activated by protease tre...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2765
更新日期:2000-05-27 00:00:00
abstract::Angiogenesis is a key pathogenic event in hepatic fibrogenesis, which is mediated by activated hepatic stellate cells (HSCs). TNP-470 is a known anti-angiogenic agent in cancer, and in this study, we investigated the regulatory mechanisms of TNP-470 blockage of vascular endothelial growth factor (VEGF) synthesis in ac...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.12.175
更新日期:2006-03-03 00:00:00
abstract::Protein kinase C (PKC) fulfills a central role in the decision of cell fate in keratinocytes. Both PKC delta and PKC eta induce growth inhibition and differentiation of normal human keratinocytes (NHK). Here we show that PKC delta and PKC eta play opposite roles in UVB-induced apoptosis in NHK. PKC delta enhanced UVB-...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)00345-0
更新日期:2003-03-28 00:00:00
abstract::We designed a screen to identify starfish oocyte proteins able to bind monomeric cyclin B by affinity chromatography on a cyclin B splice variant displaying low affinity for cdc2. We identified a 15kDa protein previously described as a cdk-binding protein [Biochim. Biophys. Acta Mol. Cell Res. 1589 (2002) 219-231]. Cy...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02797-3
更新日期:2003-01-03 00:00:00
abstract::Insulin and glucagon secretion from the islets of Langerhans is highly regulated. Although an increased plasma glucose level is the major stimulus for insulin exocytosis, roles for glutamine and glutamate have been suggested. Interestingly, the islet cells display elements associated with synaptic transmission. In the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.02.062
更新日期:2009-04-10 00:00:00
abstract::Mitochondrial reactive oxygen species (ROS) are associated with multiple cellular functions such as cell proliferation, differentiation, and apoptosis. In particular, high levels of mitochondrial ROS in hypoxic cells regulate many angiogenesis-related diseases, including cancer and ischemic disorders. Here we report a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.12.022
更新日期:2011-01-07 00:00:00
abstract::A model for the degradation of xylose and ethanol production by Klebsiella planticola is proposed and compared with the exponential and Michaelis-Menten approaches. This model is based on the energy system diagrams and it is a simplified version of a previous model developed for the glucose and ethanol kinetics of the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1464
更新日期:1996-10-03 00:00:00
abstract::A spontaneous lymphoma was detected in mice, which was caused by a recessive autosomal mutation. The genetic basis was revealed to be a 5-bp deletion at the splicing donor site of the first intron of the FasL gene, resulting in aberrant transcripts coding for non-functional proteins. This mutation of the FasL gene cau...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.07.215
更新日期:2006-10-13 00:00:00
abstract::Monoclonal antibodies are essential to the success of molecularly targeted therapies. Recently, numerous therapeutic antibodies have been developed for various diseases, including cancer and autoimmune diseases. Experimental systems to effectively evaluate these candidate antibodies are urgently needed. One of the mec...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.07.145
更新日期:2010-09-03 00:00:00
abstract::Secreted by tumor and stromal cells, S100 proteins exert their biological functions via the interaction with surface receptors. The most described receptor is the receptor for advanced glycation end-products (RAGE), thereby participating in the S100-dependent cell migration, invasion, tumor growth, angiogenesis and me...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.02.143
更新日期:2014-03-28 00:00:00
abstract::Cholecystokinin (CCK) dose-dependently stimulates enzyme secretion or loss of cell integrity in the exocrine pancreas. Signaling mechanims include tyrosine phosphorylation of p125(FAK) and paxillin. Here, we examine their potential function. Maximum phosphorylation of both proteins was observed after stimulation of fr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.9413
更新日期:1999-01-19 00:00:00