scholarly journals Diverse Responses to Vascular Disrupting Agent Combretastatin A4 Phosphate: A Comparative Study in Rats with Hepatic and Subcutaneous Tumor Allografts Using MRI Biomarkers, Microangiography, and Histopathology

2013 ◽  
Vol 6 (1) ◽  
pp. 42-50 ◽  
Author(s):  
Junjie Li ◽  
Feng Chen ◽  
Yuanbo Feng ◽  
Marlein Miranda Cona ◽  
Jie Yu ◽  
...  
Keyword(s):  
Comparative Study ◽  
Vascular Disrupting Agent ◽  
Subcutaneous Tumor ◽  
Combretastatin A4 ◽  
Vascular Disrupting

Combretastatin A4 phosphate: a novel vascular disrupting agent

2010 ◽  
Vol 6 (8) ◽  
pp. 1219-1228 ◽  
Author(s):  
Govardhanan Nagaiah ◽  
Scot C Remick
Keyword(s):  
Vascular Disrupting Agent ◽  
Combretastatin A4 ◽  
Vascular Disrupting

scholarly journals TIE2-expressing macrophages limit the therapeutic efficacy of the vascular-disrupting agent combretastatin A4 phosphate in mice

2011 ◽  
Vol 121 (5) ◽  
pp. 1969-1973 ◽  
Author(s):  
Abigail F. Welford ◽  
Daniela Biziato ◽  
Seth B. Coffelt ◽  
Silvia Nucera ◽  
Matthew Fisher ◽  
...  
Keyword(s):  
Therapeutic Efficacy ◽  
Vascular Disrupting Agent ◽  
Combretastatin A4 ◽  
Vascular Disrupting

The vascular-disrupting agent, combretastatin-A4-phosphate, enhances neurogenic vasoconstriction in rat small arteries

2012 ◽  
Vol 695 (1-3) ◽  
pp. 104-111 ◽  
Author(s):  
Junjing Su ◽  
Britt E. Laursen ◽  
Yvonne Eskildsen-Helmond ◽  
Michael R. Horsman ◽  
Ulf Simonsen
Keyword(s):  
Vascular Disrupting Agent ◽  
Small Arteries ◽  
Combretastatin A4 ◽  
Neurogenic Vasoconstriction ◽  
Vascular Disrupting

The Novel Vascular Disrupting Agent ANG501 Induces Cell Cycle Arrest and Enhances Endothelial Cell Sensitivity to Radiation

2009 ◽  
Vol 2 ◽  
pp. CGM.S2596 ◽  
Author(s):  
Shona T. Dougherty ◽  
Sean E. Walker ◽  
Peter D. Davis ◽  
Graeme J. Dougherty
Keyword(s):  
Cell Cycle ◽  
Endothelial Cells ◽  
Normal Cell ◽  
Cell Cycle Progression ◽  
Stress Proteins ◽  
Vascular Disrupting Agent ◽  
Heat Shock Stress ◽  
Cell Cycling ◽  
Vascular Disrupting

The efficacy of approaches in which vascular disrupting agents (VDA) are used in combination with conventional chemotherapy and/or radiation therapy in the treatment of cancer might be improved if there were a better understanding of the cellular and molecular changes induced in normal and malignant cells as a result of VD A exposure. Toward this goal, murine endothelial cells were treated in vitro with ANG501, a novel stilbene VDA developed in our laboratory, and alterations in gene expression determined by genome-wide microarray analysis and subsequently confirmed by Western blot analysis. Among the genes that were shown to be induced upon brief exposure to non-cytotoxic doses of ANG501 were several involved in the control of cell cycle progression and apoptosis, including p21Wafl and the heat shock/stress proteins hsp25, hsp70 and anti-B-crystallin. Reflecting such induction, functional studies confirmed that normal cell cycling is temporarily inhibited following treatment with ANG501 such that the majority of cells accumulate at the radiation-sensitive G2/M phase of the cell cycle at 6 hr. The effects were transient and by 24 hr normal cell cycling had largely resumed. Combination experiments confirmed that endothelial cells treated 6 hr previously with ANG501 were more readily killed by radiation. Importantly, significant effects were evident at clinically relevant radiation doses. Taken together these findings emphasize the need to consider the radiosensitizing activity of VD As when developing therapies in which these promising compounds are used in combination with radiation.

scholarly journals Phase I trial of CYT997, a novel cytotoxic and vascular-disrupting agent

2010 ◽  
Vol 103 (5) ◽  
pp. 597-606 ◽  
Author(s):  
J D Lickliter ◽  
A B Francesconi ◽  
G Smith ◽  
M Burge ◽  
A Coulthard ◽  
...  
Keyword(s):  
Phase I ◽  
Phase I Trial ◽  
Vascular Disrupting Agent ◽  
Vascular Disrupting

scholarly journals The protective role of sphingosine-1-phosphate against the action of the vascular disrupting agent combretastatin A-4 3-O-phosphate

Oncotarget ◽  
2017 ◽  
Vol 8 (56) ◽  
pp. 95648-95661 ◽  
Author(s):  
Joanna Shepherd ◽  
Matthew Fisher ◽  
Abigail Welford ◽  
Donald M. McDonald ◽  
Chryso Kanthou ◽  
...  
Keyword(s):  
Protective Role ◽  
Vascular Disrupting Agent ◽  
Sphingosine 1 Phosphate ◽  
Vascular Disrupting

scholarly journals Intra-individual comparison of therapeutic responses to vascular disrupting agent CA4P between rodent primary and secondary liver cancers

2018 ◽  
Vol 24 (25) ◽  
pp. 2710-2721 ◽  
Author(s):  
Ye-Wei Liu ◽  
Frederik De Keyzer ◽  
Yuan-Bo Feng ◽  
Feng Chen ◽  
Shao-Li Song ◽  
...  
Keyword(s):  
Vascular Disrupting Agent ◽  
Individual Comparison ◽  
Liver Cancers ◽  
Therapeutic Responses ◽  
Vascular Disrupting

scholarly journals Phase I Safety, Pharmacokinetic and Pharmacodynamic Evaluation of the Vascular Disrupting Agent Ombrabulin (AVE8062) in Patients with Advanced Solid Tumors

2013 ◽  
Vol 19 (17) ◽  
pp. 4832-4842 ◽  
Author(s):  
Cristiana Sessa ◽  
Patricia Lorusso ◽  
Anthony Tolcher ◽  
Françoise Farace ◽  
Nathalie Lassau ◽  
...  
Keyword(s):  
Phase I ◽  
Solid Tumors ◽  
Advanced Solid Tumors ◽  
Vascular Disrupting Agent ◽  
Vascular Disrupting
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