scholarly journals Adalimumab specifically induces CD3+ CD4+ CD25high Foxp3+ CD127− T-regulatory cells and decreases vascular endothelial growth factor plasma levels in refractory immuno-mediated uveitis: a non-randomized pilot intervention study

Eye ◽  
2012 ◽  
Vol 26 (3) ◽  
pp. 468-477 ◽  
Author(s):  
S Calleja ◽  
M Cordero-Coma ◽  
E Rodriguez ◽  
M Llorente ◽  
M Franco ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
Plasma Levels ◽  
Intervention Study ◽  
T Regulatory Cells ◽  
Vascular Endothelial ◽  
Regulatory Cells ◽  
Pilot Intervention ◽  
Endothelial Growth Factor

scholarly journals Vascular endothelial growth factor expression and T-regulatory cells in premenopausal breast cancer

2013 ◽  
Vol 5 (4) ◽  
pp. 1117-1122 ◽  
Author(s):  
FRANCESCO RECCHIA ◽  
GIAMPIERO CANDELORO ◽  
STEFANO NECOZIONE ◽  
GIOVAMBATTISTA DESIDERI ◽  
ALISIA CESTA ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
T Regulatory Cells ◽  
Vascular Endothelial ◽  
Regulatory Cells ◽  
Premenopausal Breast Cancer ◽  
Factor Expression ◽  
Growth Factor Expression ◽  
Endothelial Growth Factor

scholarly journals Plasma levels and expression of vascular endothelial growth factor-A in human localized prostate cancer

2007 ◽  
Author(s):  
Michaël Peyromaure ◽  
Cécile Badoual ◽  
Philippe Camparo ◽  
Sophie Grabar ◽  
Claire Goulvestre ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
Plasma Levels ◽  
Localized Prostate Cancer ◽  
Vascular Endothelial ◽  
Endothelial Growth Factor

scholarly journals Human Plasma Levels of Vascular Endothelial Growth Factor, Matrix Metalloproteinase 9, and Tissue Inhibitor of Matrix Metalloproteinase 1 and Their Applicability as Tumor Markers in Diagnoses of Cervical Cancer Based on ROC Analysis

2018 ◽  
Vol 25 (1) ◽  
pp. 107327481878935 ◽  
Author(s):  
Monika Zajkowska ◽  
Monika Zbucka-Krętowska ◽  
Iwona Sidorkiewicz ◽  
Emilia Lubowicka ◽  
Grażyna Ewa Będkowska ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
Matrix Metalloproteinase ◽  
Plasma Levels ◽  
Statistical Significance ◽  
Ca 125 ◽  
Vascular Endothelial ◽  
Endothelial Growth Factor ◽  
Metalloproteinase 9

Cervical cancer (CC) remains a major diagnostic problem. The introduction of human papillomavirus vaccination significantly reduced the number of new cases; however, the search for new methods that would earlier indicate the development of cancerous changes is vital. The aim of this study was to investigate the diagnostic power of those parameters in comparison to Cancer Antigen 125 (CA 125) and Squamous Cell Carcinoma Antigen (SCC-Ag) in patients with CC and in relation to the control group. The study included 100 patients with CC and 50 healthy women. Plasma levels of tested parameters were determined by enzyme-linked immunosorbent assay, CA 125, and SCC-Ag by chemiluminescent microparticle immunoassay. Plasma levels of all parameters in the total cancer group showed statistical significance (in all cases P < .05). In stage I cancer, only vascular endothelial growth factor (VEGF) and tissue inhibitors of metalloproteinase 1; in stage II, all the tested parameters and CA 125; and in stage III + IV, VEGF, matrix metalloproteinase 9 (MMP-9), and CA 125 showed statistical significance when compared to the healthy volunteers group. Vascular endothelial growth factor showed the highest value of sensitivity from all tested parameters (I: 75%, II: 76%, III + IV: 94%, and 82% in total CC group). The highest specificity was obtained by MMP-9 (94%). In the total CC, stage I, and stage II groups, all tested parameters showed statistically significant area under the receiver operating characteristics curve (AUC), but maximum range was obtained for the combination VEGF + SCC-Ag (I: 0.9146, II: 0.8941, III + IV: 0.9139, total CC group: 0.9347). The combined analysis of tested parameters and tumor markers resulted in an increase in sensitivity and AUC values, which provides hope for developing new panel of biomarkers that may be used in the diagnosis of CC in the future.

Measurement of free and complexed soluble vascular endothelial growth factor receptor, Flt-1, in fluid samples: development and application of two new immunoassays

2001 ◽  
Vol 100 (5) ◽  
pp. 567-575 ◽  
Author(s):  
Funmi M. BELGORE ◽  
Andrew D. BLANN ◽  
Gregory Y. LIP
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Endothelial Cell ◽  
Growth Factor ◽  
Plasma Levels ◽  
Biological Significance ◽  
Growth Factor Receptor ◽  
Soluble Form ◽  
Vascular Endothelial ◽  
Significant Difference ◽  
Endothelial Growth Factor

Vascular endothelial growth factor (VEGF) mediates endothelial cell mitogenesis and enhances vascular permeability. VEGF interacts with the endothelium via two membrane-spanning receptors, fms-like tyrosine kinase (Flt)-1 and kinase domain receptor. A soluble form of Flt-1 (sFlt-1) was isolated from endothelial cell media; however, its biological significance is still unknown, with limited data on plasma sFlt-1 levels in disease states. We have developed two new ELISAs for detecting free and VEGF-complexed sFlt-1, which were tested in accordance with standard validation and assessment methodologies employed in commercial settings. The intra-and inter-assay coefficients of variation are < 5% and 10% respectively, and results are highly reproducible. Applying these ELISAs in a clinical setting, we measured levels of VEGF, free and complexed sFlt-1 in citrated plasma from 40 patients with cardiovascular disease and 40 healthy controls. Median (interquartile range) plasma levels of VEGF in patients were significantly greater than controls [403 pg/ml (158–925 pg/ml) versus 113 pg/ml (33–231 pg/ml), P ⩽ 0.05]. Free sFlt-1 was significantly lower in patients compared with controls [8 ng/ml (2–22 ng/ml) versus 21 ng/ml (10–73 ng/ml), P ⩽ 0.05]. There was no significant difference in the levels of complexed sFlt-1 between the two groups. Plasma levels of VEGF-complexed sFlt-1 are minimal, despite the presence of excess free sFlt-1. Thus unbound plasma VEGF detected by ELISA may represent the majority of circulating VEGF, and justifies the measurement of plasma VEGF as an indicator of circulating VEGF levels. Furthermore, these results suggest that circulating sFlt-1 may serve as a selective inhibitor of VEGF activity, and that this regulatory mechanism may be altered by pathological conditions.

scholarly journals Obstructive sleep-disordered breathing and plasma levels of vascular endothelial growth factor in children

2006 ◽  
Vol 100 (5) ◽  
pp. 835-840 ◽  
Author(s):  
Athanasios G. Kaditis ◽  
Emmanouel I. Alexopoulos ◽  
Ioanna Karadonta ◽  
Eleni Kostadima ◽  
Theodoros Kiropoulos ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Growth Factor ◽  
Plasma Levels ◽  
Sleep Disordered Breathing ◽  
Vascular Endothelial ◽  
Obstructive Sleep ◽  
Endothelial Growth Factor ◽  
Obstructive Sleep Disordered Breathing ◽  
Disordered Breathing
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