Cancer cell migration in 3d collagen gel matrix system
Cancer cell migration in 3d collagen gel matrix system
... studying migration- inducing ingredients in ECM To study the pathways involved in hyaluronan-induced pancreatic cancer cell motility, inhibitors were tested for effects on reducing cell migration ... of cell distribution in a nested collagen gel after 12 days, showing cells spreading out from the inner -gel (the dashed line enclosed area) to the surrounding, originally...
Báo cáo y học: "JNK suppression is essential for 17b-Estradiol inhibits prostaglandin E2-Induced uPA and MMP9 expressions and cell migration in human LoVo colon cancer cells" ppsx
... 17b-Estradiol Inhibits PGE2-Induced Cell Migration in Human LoVo Colon Cancer Cells In the present study, we examined the effects of PGE2 on the migration ability in human LoVo colon cancer cells ... against PGE2-induced progression in colon cancer remains unclear In the present study, we examined the effects of 17b-estradiol on PGE2-induced cellular...
Báo cáo khoa học: Cas utilizes Nck2 to activate Cdc42 and regulate cell polarization during cell migration in response to wound healing docx
... that Cas utilizes Nck2 to regulate cell polarization and Cdc42 activity during cell migration in response to wound healing Results Cas is required for the polarization of migrating cells To examine ... durhealing [1] The effects of Cas on Cdc42 during wound healing were evaluated by 3503 Cas ⁄ Nck2 regulates cell polarity A CasKo CasWt K...
Báo cáo khoa học: Spectroscopic characterization of the oxyferrous complex of prostacyclin synthase in solution and in trapped sol–gel matrix doc
... binding of NaCN and clotrimazole to PGIS in solution and in sol–gel 360 400 440 480 Wavelength (nm) 0.3 1.0 0.2 0.5 0.1 0.0 0.1 Abs UV ⁄ VIS spectra of ligand binding of PGIS in solution and in sol–gel ... formation in sol–gel Ferric PGIS (solid line), a ferrous–CO complex of 20 of incubation (dotted line) and a ferrous–CO complex of 2.5 h of incu...
Báo cáo khoa học: Stage-specific activation of MIG-17⁄ADAMTS controls cell migration in Caenorhabditis elegans docx
... disintegrin that controls cell migration in Caenorhabditis elegans Science 288, 2205–2208 17 Ihara S & Nishiwaki K (2007) Prodomain-dependent tissue targeting of an ADAMTS protease controls cell ... the staining of intestinal and muscular basement membranes was often faint and discontinuous (Fig 5C) In the older adults, 4300 Fig MIG-17 activation in L3 larvae (A–D) C...
báo cáo hóa học:" The Photodynamic Effect of Different Size ZnO Nanoparticles on Cancer Cell Proliferation In Vitro" docx
... explored the effect of UV irradiation combined with different- sized ZnO nanoparticles to inhibit the cancer cell proliferation As shown in Fig 2, after the UV irradiation for about 180 s, the cell ... after different concentration ZnO NPs was incubated in the cell system for about 72 h without UV irradiation b Comparison of cell inhibition for differ...
Báo cáo khoa học: "CCL25-CCR9 interaction modulates ovarian cancer cell migration, metalloproteinase expression, and invasion" pot
... human OvCa cells and tissues in comparison to non-cancerous samples Additionally, we show that CCL25 modulates MMP expression and enhances the migration and invasive potential of OvCa cells These ... http://www.wjso.com/content/8/1/62 Page of 10 Figure CCR9 mRNA and cell surface protein expressed by ovarian cancer cells Total RNA was isolated from OVCAR-3 and CAOV-3 cell l...
Báo cáo y học: "Hypoxia upregulates angiogenesis and synovial cell migration in rheumatoid arthritis" docx
... synovial lining, resulting in destructive changes to the joints and soft tissues, most commonly in the hand and wrist Approximately 50% of patients with RA have tendon involvement, and tenosynovial ... a hypoxia-induced gene in carcinoma cells [33] The objective of our study was therefore to examine the potential in vivo consequences of hypoxia in RA in terms of synovial...
Báo cáo y học: "TGF-β1 and serum both stimulate contraction but differentially affect apoptosis in 3D collagen gels" ppt
... Prior to preparing collagen gels as described below, fibroblasts were detached by 0.05% trypsin in 0.53 mM EDTA and suspended in 10 ml serum- free DMEM containing soybean trypsin inhibitor The ... apoptosis This induction of apoptosis requires contraction of the three-dimensional collagen gels and differs from other factors, including serum and PDGF-BB that induce cont...
Báo cáo y học: "Directed cell migration in the presence of obstacles" doc
... closer to the obstacle's surface than cell 2, implying that the probability of cell leaving the capture volume is less than the probability of cell entering it This qualitatively explains the increase ... determined by assuming that the initial position of the cell is (x, z) = (d, e)) and substituting r = rc and θ = θc, we obtain the final equation for the traj...
Genetic analysis of the role of ARP2 3 complex in border cell migration in drosophila melanogaster
... polyproline sequences and interacts with profilin (Chang et al 1997) Since profilin binds to actin monomer, FH1 domains can bind the profilin-G-actin 13 Arp2/ 3 complex in border cell migration ... actin assembly In Drosophila, the Arp2/ 3 complex functions in actin dynamics together with SCAR/WAVE and WASP proteins The Drosophila Arp2/ 3 complex and SCAR/...
Spatial moment analysis of colloid facilitated radionuclide transport in a coupled fracture-matrix system
... contaminant transport in a coupled fracture matrix system E-mail address: itsrajan2002@yahoo.co .in G Suresh Kumar is an Assistant Professor in the Department of Civil Engineering, Indian Institute of ... Refer Table for other parameters parameters Conclusion In this paper, spatial moment of analysis has been performed on colloid facilitated radionuclide conce...
Báo cáo sinh học: " Stimulation of poliovirus RNA synthesis and virus maturation in a HeLa cell-free in vitro translation-RNA replication system by viral protein 3CDpro" docx
... replication include protein 3AB, the precursor of 3A, which is a small membrane binding and RNA binding protein, the terminal protein VPg, RNA polymerase 3Dpol and proteinase 3Cpro/3CDpro As a proteinase ... absence of a viral RNA template (Figs 2B and 2C, lane 3) When 3CDpro mRNA, containing the R84S/I8 6A mutations in the RNA binding domain of 3Cpro, wa...