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10:56
Dual Bioluminescence Imaging of Tumor Progression and Angiogenesis
Published on: August 1, 2019
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Glucocorticoid-mediated effects on angiogenesis in solid tumors.
Broes Martens1, Zuzanna Drebert1
1Laboratory of Experimental Cancer Research, Department of Radiation Oncology & Experimental Cancer Research, Ghent University, Ghent, Belgium; Cancer Research Institute Ghent (CRIG), Ghent, Belgium.
The Journal of Steroid Biochemistry and Molecular Biology
|January 18, 2019
Summary
Glucocorticoids can inhibit tumor growth by suppressing blood vessel formation (angiogenesis). Further research is needed to evaluate their use in cancer therapy, considering potential side effects.
Area of Science:
- Oncology
- Molecular Biology
- Pharmacology
Background:
- Angiogenesis is crucial for tumor growth, supplying oxygen and nutrients.
- Glucocorticoids exhibit anti-angiogenic effects in various solid cancers.
- Glucocorticoid action often involves suppressing pro-angiogenic factors in cancer cells.
Purpose of the Study:
- To review the anti-angiogenic properties of glucocorticoids in cancer.
- To assess the impact of glucocorticoids on tumor vasculature and growth.
- To consider the clinical implications and future research directions for glucocorticoids in cancer therapy.
Main Methods:
- Review of existing literature on glucocorticoids and angiogenesis in cancer.
- Analysis of in vivo studies demonstrating effects on tumor vasculature and growth.
- Evaluation of glucocorticoid-mediated suppression of pro-angiogenic factors.
Main Results:
- Glucocorticoids demonstrate both direct and indirect angiostatic properties.
- Suppression of pro-angiogenic factors is a key mechanism of action.
- In vivo studies show diminished tumor vasculature and reduced tumor growth with glucocorticoid treatment.
Conclusions:
- Glucocorticoids possess significant anti-angiogenic potential in cancer.
- Further investigation is required to balance efficacy with adverse events for clinical application.
- Glucocorticoids warrant continued research for their role in cancer treatment strategies.
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