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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
Immune Homeostasis Maintenance Through Advanced Immune Therapeutics to Target Atherosclerosis
Shuo Geng1, Yajun Wu1, Liwu Li2
1Department of Biological Sciences, Virginia Tech, Blacksburg, VA, USA.
Insights
New atherosclerosis treatments focus on restoring immune balance using engineered immune cells, moving beyond traditional lipid-lowering drugs to combat coronary heart disease effectively.
Area of Science:
- Immunology
- Cardiovascular Medicine
- Drug Development
Background:
- Atherosclerosis is a primary driver of coronary heart disease (CHD), imposing significant health and economic burdens.
- Current treatments targeting plasma lipids and inflammation have not sufficiently reduced CHD prevalence.
- Emerging research highlights immune system dysregulation in atherosclerosis pathogenesis.
Purpose of the Study:
- To review basic and translational research on novel immune-based strategies for atherosclerosis.
- To evaluate the potential of engineered immune leukocytes in treating atherosclerosis.
- To identify key challenges in translating these strategies into clinical applications.
Main Methods:
- Review of recent scientific literature on immune homeostasis and atherosclerosis.
- Analysis of preclinical and clinical studies involving engineered immune cells.
- Assessment of translational challenges in developing immune-based therapies.
Main Results:
- Traditional therapies targeting lipids and inflammation show limitations in controlling atherosclerosis.
- Disrupted immune homeostasis is increasingly recognized as a key factor in atherosclerosis development.
- Engineered immune leukocytes represent a promising novel therapeutic avenue.
Conclusions:
- Restoring immune homeostasis through engineered immune cells offers a new paradigm for atherosclerosis treatment.
- Further translational research is crucial to overcome challenges in developing these advanced therapies.
- This approach holds potential for more effective management of coronary heart disease.
Abstract:
Atherosclerosis remains the leading cause of coronary heart disease (CHD) with enormous health and societal tolls. Traditional drug development approaches have been focused on small molecule-based compounds that aim to lower plasma lipids and reduce systemic inflammation, two primary causes of atherosclerosis. However, despite the widely available lipid-lowering and anti-inflammatory small compounds and biologic agents, CHD prevalence still remains high. Based on recent advances revealing disrupted immune homeostasis during atherosclerosis pathogenesis, novel strategies aimed at rejuvenating immune homeostasis with engineered immune leukocytes are being developed. This chapter aims to assess basic and translational efforts on these emerging strategies for the effective development of atherosclerosis treatment, as well as key challenges in this important translational field.
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