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Recent development in CRISPR-Cas systems for cardiac disease.
Prog Mol Biol Transl Sci
January 2025
Department of Microbiology, Gargi College, University of Delhi, New Delhi, India. Electronic address:
The CRISPR-Cas system has emerged as a revolutionary tool in genetic research, enabling highly precise gene editing and significantly advancing the field of cardiovascular science. This chapter provides a comprehensive overview of the latest developments in utilizing CRISPR-Cas technologies to investigate and treat heart diseases. It delves into the application of CRISPR-Cas9 for creating accurate models of complex cardiac conditions, such as hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM), and various arrhythmias, which are essential for understanding disease mechanisms and testing potential therapies.
View Article and Find Full Text PDFThe Effect of PCSK9 Monoclonal Antibodies on Platelet Reactivity and Cardiovascular Events in Patients Receiving Primary Percutaneous Coronary Intervention: A Propensity Score-Matched Analysis.
Am J Cardiovasc Drugs
January 2025
Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, China.
Background: Proprotein convertase subtilisin/kexin type 9 (PCSK9) monoclonal antibodies (mAbs) have demonstrated promising effects in lowering cardiovascular incidents among patients with acute coronary syndrome. However, their influence on early platelet reactivity after primary percutaneous coronary intervention (PPCI) remains unclear.
Objectives: This research sought to investigate the effects of entirely human anti-PCSK9 antibodies on platelet function as measured by thrombelastography and 12-month postoperative results in patients receiving PPCI and treated with ticagrelor-based dual antiplatelet therapy.
CRISPR-Cas9 Targeting PCSK9: A Promising Therapeutic Approach for Atherosclerosis.
J Cardiovasc Transl Res
January 2025
Department of Cardiology, Affiliated Hospital of Southwest Medical University, No.1 Section 1, Xiang Lin Road, Longmatan District, Luzhou, Sichuan, 646000, China.
CRISPR-Cas9 gene editing technology, as an innovative biomedical tool, holds significant potential in the prevention and treatment of atherosclerosis. By precisely editing key genes such as PCSK9, CRISPR-Cas9 offers the possibility of long-term regulation of low-density lipoprotein cholesterol (LDL-C), which may reduce the risk of cardiovascular diseases. Early clinical studies of gene editing therapies like VERVE-101 have yielded encouraging results, highlighting both the feasibility and potential efficacy of this technology.
View Article and Find Full Text PDFLipoprotein(a) and Atrial Fibrillation: Mechanistic Insights and Therapeutic Approaches.
Int J Med Sci
January 2025
Department of Cardiology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan Province, People's Republic of China.
Elevated lipoprotein(a) [Lp(a)] levels are increasingly recognized as a significant risk factor for cardiovascular diseases and may also contribute to atrial fibrillation (AF). This review investigated the indirect mechanisms through which Lp(a) may influence AF, including proatherogenic, prothrombotic, and proinflammatory pathways. Traditional lipid-lowering therapies, such as lifestyle modifications and statins, have limited effects on Lp(a) levels.
View Article and Find Full Text PDFThe Emerging Role of PCSK9 in the Pathogenesis of Alzheimer's Disease: A Possible Target for the Disease Treatment.
Int J Mol Sci
December 2024
Department of Clinical and Biological Sciences, University of Turin, San Luigi Hospital, 10043 Orbassano, Italy.
Alzheimer's disease (AD) is a multifactorial neurodegenerative disease mainly caused by β-amyloid (Aβ) accumulation in the brain. Among the several factors that may concur to AD development, elevated cholesterol levels and brain cholesterol dyshomeostasis have been recognized to play a relevant role. Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a protein primarily known to regulate plasma low-density lipoproteins (LDLs) rich in cholesterol and to be one of the main causes of familial hypercholesterolemia.
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