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VEGFR-2 Kinase Domain Inhibition As a Scaffold for Anti-angiogenesis: Validation of the Anti-angiogenic Effects of Carotenoids from in DMBA Model of Breast Carcinoma in Wistar Rats

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Journal Toxicol Rep
Date 2021 Aug 19
PMID 34408968
Citations 7
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Abstract

Vascular endothelial growth factor (VEGF) and its receptor-2 (VEGFR-2) mediated tumorigenesis, metastasis, and angiogenesis are the cause of the increased levels of mortality associated with breast cancer and other forms of cancer. Inhibition of VEGF and VEGFR-2 provides a great therapeutic option in the management of cancer. This study employed VEGFR-2 kinase domain inhibition as an anti-angiogenic scaffold and further validate the anti-angiogenic effects of the lead phytochemicals, carotenoids from in 7, 12-Dimethylbenz[a]anthracene (DMBA) model of breast carcinoma in Wistar rats. Phytochemicals characterized from 6 reported anti-cancer plants were screened against the VEGFR-2 kinase domain. The lead phytochemicals, carotenoids from were isolated and subjected to Liquid Chromatography-Electrospray Ionization-Mass Spectrometry (LC-ESI-MS) for characterization. The anti-angiogenic potentials of the carotenoid isolates were validated in the DMBA model of breast carcinoma in female Wistar rats through assessment of the expression of anti-angiogenic related mRNAs, histopathological analysis, and molecular docking. Treatment with carotenoid isolates (100 mg/kg and 200 mg/kg) significantly (p < 0.05) downregulated the expression of VEGF, VEGFR, Epidermal Growth Factor Receptor Hypoxia-Inducible Factor-1(), and Matrix Metalloproteinase-2 ) mRNAs in the mammary tumours, while the expression of Chromodomain Helicase DNA-Binding Protein-1 (CHD-1) mRNA was significantly (p < 0.05) upregulated. DMBA induced comedo and invasive ductal subtypes of breast carcinoma. The binding of astaxanthin, 7,7',8,8'-tetrahydro-β,β-carotene, and beta-carotene-15,15'-epoxide to the ATP binding site led to the DFG-out conformation with binding energies of -8.2 kcal/mol, -10.3 kcal/mol, and -10.5 kcal/mol respectively. Carotenoid isolates demonstrated anti-angiogenic and anti-proliferating potentials via VEGFR-2 kinase domain inhibition.

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References
1.
Zhao X, Deng X, Park K, Qiu L, Pang L . Purple bamboo salt has anticancer activity in TCA8113 cells in vitro and preventive effects on buccal mucosa cancer in mice in vivo. Exp Ther Med. 2013; 5(2):549-554. PMC: 3570125. DOI: 10.3892/etm.2012.848. View

2.
Enyedy I, Egan W . Can we use docking and scoring for hit-to-lead optimization?. J Comput Aided Mol Des. 2008; 22(3-4):161-8. DOI: 10.1007/s10822-007-9165-4. View

3.
Baselga J . Why the epidermal growth factor receptor? The rationale for cancer therapy. Oncologist. 2002; 7 Suppl 4:2-8. DOI: 10.1634/theoncologist.7-suppl_4-2. View

4.
Oguro Y, Miyamoto N, Okada K, Takagi T, Iwata H, Awazu Y . Design, synthesis, and evaluation of 5-methyl-4-phenoxy-5H-pyrrolo[3,2-d]pyrimidine derivatives: novel VEGFR2 kinase inhibitors binding to inactive kinase conformation. Bioorg Med Chem. 2010; 18(20):7260-73. DOI: 10.1016/j.bmc.2010.08.017. View

5.
Wishart D, Djoumbou Feunang Y, Marcu A, Guo A, Liang K, Vazquez-Fresno R . HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2017; 46(D1):D608-D617. PMC: 5753273. DOI: 10.1093/nar/gkx1089. View