scholarly journals Expression and clinical significance of vascular endothelial growth factor and fms-related tyrosine kinase 1 in colorectal cancer

2015 ◽  
Vol 9 (5) ◽  
pp. 2414-2418 ◽  
Author(s):  
LINCHUN WEN ◽  
RUI WANG ◽  
XIYAN LU ◽  
CHUANWEN YOU
Surgery ◽  
2002 ◽  
Vol 131 (5) ◽  
pp. 548-555 ◽  
Author(s):  
Anastasios J. Karayiannakis ◽  
Konstantinos N. Syrigos ◽  
Andrew Zbar ◽  
Nicolaos Baibas ◽  
Alexandros Polychronidis ◽  
...  

2008 ◽  
Vol 24 (6) ◽  
pp. 433
Author(s):  
Tai-woong Jo ◽  
Sung-Chul Lim ◽  
Sungsoo Kim ◽  
Young-Don Min ◽  
Kyung-Jong Kim

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Sinem Tunçer ◽  
Rafig Gurbanov

AbstractObjectivesThe expression level of Vascular Endothelial Growth Factor (VEGF) is assumed as a prognostic marker for several tumor types, including colorectal cancer. Therefore, the determination of pre- and post-therapy levels of VEGF appears to have great value in the assessment of tumor prognosis. Enzyme-Linked Immunosorbent Assay (ELISA) is commonly used for the determination of serum or plasma VEGF levels, but the method is costly and time-consuming. In this study, we aimed to describe a rapid and cost-effective analysis method to discriminate VEGF overexpressing colorectal cancer-derived conditioned medium (CM).MethodsAttenuated Total Reflection (ATR)-Fourier Transform Infrared (FTIR) spectroscopy, combined with Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA), was used to differentiate VEGF overexpressing colorectal cancer cell line CM from CM obtained from the corresponding control cells which express and secrete relatively lower amount of VEGF.ResultsSamples belong to VEGF overexpressing colorectal cancer cells were clearly distinguished from the control group with very high PC scores as PC1 + PC2 = 96%. Besides, a 100% accurate distinction between these two groups was achieved by the LDA analysis.ConclusionsATR-FTIR spectroscopy combined with pattern recognition techniques was able to discriminate CM of VEGF overexpressing colorectal cancer cells with high efficiency and accuracy.


2021 ◽  
Vol 157 ◽  
pp. 103186
Author(s):  
Avash Das ◽  
Somnath Mahapatra ◽  
Dhrubajyoti Bandyopadhyay ◽  
Santanu Samanta ◽  
Sandipan Chakraborty ◽  
...  

Science ◽  
1992 ◽  
Vol 255 (5047) ◽  
pp. 989-991 ◽  
Author(s):  
C de Vries ◽  
J. Escobedo ◽  
H Ueno ◽  
K Houck ◽  
N Ferrara ◽  
...  

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