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Isolation of High-density Lipoproteins for Non-coding Small RNA Quantification
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High-density lipoprotein functionality and breast cancer: A potential therapeutic target
Sara Samadi1,2, Majid Ghayour-Mobarhan3, Amirhooshang Mohammadpour4
1Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Journal of Cellular Biochemistry
|October 27, 2018
Summary
Cholesterol
Area of Science:
- Biochemistry
- Oncology
- Molecular Biology
Background:
- Breast cancer is a significant global health concern, with cholesterol metabolism playing a role in its development.
- Cholesterol influences cell signaling pathways involved in breast cancer growth, adherence, and migration.
- Steroid hormones, derived from cholesterol, are implicated in breast cancer pathogenesis.
Purpose of the Study:
- To investigate the unclear association between high-density lipoprotein (HDL)-cholesterol levels and breast cancer risk.
- To explore the potential of cholesterol reduction and HDL functionality in breast cancer treatment.
- To examine the role of statins and reconstituted HDLs in anticancer therapy.
Main Methods:
- Review of existing literature on cholesterol, HDL, and breast cancer.
- Analysis of studies reporting associations between serum HDL-cholesterol and breast cancer risk.
- Exploration of the therapeutic potential of cholesterol-lowering agents and HDL-based drug delivery systems.
Main Results:
- The relationship between serum HDL-cholesterol levels and breast cancer risk is complex and remains debated, with conflicting reports.
- HDL heterogeneity and functionality may influence breast cancer development.
- Statins and reconstituted HDLs show potential as adjuvant therapies in breast cancer treatment, possibly improving drug delivery and reducing mortality.
Conclusions:
- Further research is needed to clarify the precise role of HDL-cholesterol in breast cancer.
- Targeting cholesterol metabolism and leveraging HDL functionality may offer novel therapeutic strategies for breast cancer.
- Reconstituted HDLs present a promising platform for targeted chemotherapy delivery in breast cancer treatment.
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