» Articles » PMID: 28860810

Low Concentration of Quercetin Antagonizes the Invasion and Angiogenesis of Human Glioblastoma U251 Cells

Overview
Publisher Dove Medical Press
Specialty Oncology
Date 2017 Sep 2
PMID 28860810
Citations 23
Authors
Affiliations
Soon will be listed here.
Abstract

Glioblastoma is the most aggressive type of brain tumor with a very poor prognosis. Therefore, it is always of great importance to explore and develop new potential treatment for glioblastoma. Quercetin, a flavonoid present in a variety of human foods, has been shown to inhibit various tumor cell proliferation. In this study, we found that treating human glioblastoma U251 cells with 10 μg/mL quercetin for 24 hours, a concentration that was far below the IC (113.65 μg/mL) and at which quercetin failed to inhibit cell proliferation, inhibited cell migration (30%) and cell invasion as examined by wound scratch assay and transwell assay, respectively. We further showed that 10 μg/mL quercetin inhibited cell migration and tube formation of human umbilical vein endothelial cells induced by the conditioned medium derived from U251 cell culture. The inhibitory effect of quercetin on migration and angiogenesis is possibly mediated through the downregulation of protein levels of VEGFA, MMP9, and MMP2 as detected by Western blot. Our findings demonstrated that low concentration of quercetin antagonized glioblastoma cell invasion and angiogenesis in vitro.

Citing Articles

Advances in nano-delivery of phytochemicals for glioblastoma treatment.

Ambele M, Maebele L, Mulaudzi T, Kungoane T, Damane B Discov Nano. 2024; 19(1):216.

PMID: 39718730 PMC: 11668727. DOI: 10.1186/s11671-024-04172-9.


Cancer Prevention and Treatment with Polyphenols: Type IV Collagenase-Mediated Mechanisms.

Pawlowski W, Caban M, Lewandowska U Cancers (Basel). 2024; 16(18).

PMID: 39335164 PMC: 11430265. DOI: 10.3390/cancers16183193.


Temozolomide and flavonoids against glioma: from absorption and metabolism to exosomal delivery.

Verma P, Joshi H, Singh T, Sharma B, Sharma U, Ramniwas S Naunyn Schmiedebergs Arch Pharmacol. 2023; 397(1):41-57.

PMID: 37566307 DOI: 10.1007/s00210-023-02660-w.


Amyloids and brain cancer: molecular linkages and crossovers.

Singh S, Joshi V, Upadhyay A Biosci Rep. 2023; 43(10).

PMID: 37335084 PMC: 10548166. DOI: 10.1042/BSR20230489.


Neurotherapeutic Effects of Quercetin and Its Metabolite Compounds on Cognitive Impairment and Parkinson's Disease: An In Silico Study.

Nguyen H Eur J Drug Metab Pharmacokinet. 2023; 48(2):151-169.

PMID: 36848007 DOI: 10.1007/s13318-023-00816-w.


References
1.
Stupp R, Hegi M, Mason W, van den Bent M, Taphoorn M, Janzer R . Effects of radiotherapy with concomitant and adjuvant temozolomide versus radiotherapy alone on survival in glioblastoma in a randomised phase III study: 5-year analysis of the EORTC-NCIC trial. Lancet Oncol. 2009; 10(5):459-66. DOI: 10.1016/S1470-2045(09)70025-7. View

2.
Kiekow C, Figueiro F, Dietrich F, Vechia L, Pires E, Jandrey E . Quercetin derivative induces cell death in glioma cells by modulating NF-κB nuclear translocation and caspase-3 activation. Eur J Pharm Sci. 2016; 84:116-22. DOI: 10.1016/j.ejps.2016.01.019. View

3.
Fadul C, Wen P, Kim L, Olson J . Cytotoxic chemotherapeutic management of newly diagnosed glioblastoma multiforme. J Neurooncol. 2008; 89(3):339-57. DOI: 10.1007/s11060-008-9615-4. View

4.
Pratheeshkumar P, Budhraja A, Son Y, Wang X, Zhang Z, Ding S . Quercetin inhibits angiogenesis mediated human prostate tumor growth by targeting VEGFR- 2 regulated AKT/mTOR/P70S6K signaling pathways. PLoS One. 2012; 7(10):e47516. PMC: 3475699. DOI: 10.1371/journal.pone.0047516. View

5.
Bischoff S . Quercetin: potentials in the prevention and therapy of disease. Curr Opin Clin Nutr Metab Care. 2008; 11(6):733-40. DOI: 10.1097/MCO.0b013e32831394b8. View