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Quantitative Analysis of Cellular Composition in Advanced Atherosclerotic Lesions of Smooth Muscle Cell Lineage-Tracing Mice
Published on: February 20, 2019
Importance of receptor-targeted systems in the battle against atherosclerosis
Elisabet Rosas1, Igor Sobenin, Alexander Orekhov
1Massachusetts Institute of Technology, Harvard-MIT Biomedical Engineering Center, 77 Massachusetts Avenue, E25-438, Cambridge, MA 02139, US. merche@mit.edu.
Abstract:
Atherosclerosis is the leading cause of death in the Western World and has been for decades a field of intense research. Yet, while there is a rich and diverse literature describing in detail the players and mechanisms involved in this complex disease in cell and animal models, we remain today with virtually no reliable markers for early diagnosis and targeted treatments options. This review is centered upon the latter. We summarize the latest studies focused on detecting endothelial dysfunction during the early stages of atherosclerosis, when the disease is asymptomatic and describe strategies recently proposed to image and target advanced plaque.
Insights
This review highlights new methods for early atherosclerosis detection and targeted treatments. Research focuses on identifying endothelial dysfunction and imaging advanced plaques for better patient outcomes.
Area of Science:
- Cardiovascular Research
- Medical Imaging
- Translational Medicine
Background:
- Atherosclerosis is a major cause of mortality globally.
- Current research lacks reliable early diagnostic markers and targeted therapies.
- Existing studies often focus on cellular and animal models.
Purpose of the Study:
- To review recent advancements in detecting early-stage atherosclerosis.
- To summarize strategies for imaging and targeting advanced atherosclerotic plaques.
- To bridge the gap between research findings and clinical applications.
Main Methods:
- Literature review of recent studies on endothelial dysfunction.
- Analysis of novel imaging techniques for atherosclerotic plaques.
- Evaluation of emerging therapeutic strategies for atherosclerosis.
Main Results:
- Early detection of endothelial dysfunction shows promise for asymptomatic atherosclerosis.
- Advanced imaging techniques offer new ways to visualize plaque progression.
- Targeted therapies are being developed to address specific plaque characteristics.
Conclusions:
- Early detection and targeted interventions are crucial for managing atherosclerosis.
- Continued research in imaging and therapeutics can improve patient outcomes.
- Translating research findings into clinical practice remains a key challenge.
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