Article
Cardiac & Cardiovascular Systems
Ramzi Y. Khamis, Adam Hartley, Mikhail Caga-Anan, Samata S. Pandey, Cinzia Marceddu, Chiari Kojima, Shang-Hung Chang, Joseph J. Boyle, Jason L. Johnson, Harry Bjorkbacka, Liang Guo, Aloke V. Finn, Renu Virmani, Jan Nilsson, Dorian O. Haskard
Summary: This study generated and characterized a novel autoantibody, LO9, in atherosclerosis for targeting of molecular determinants. LO9 reacted well with native LDL bound to immobilized matrix components and localized to a specific peptide sequence. LO9 showed reactivity with antigen in mouse and human atherosclerosis and localized beneath the endothelium in vivo.
JACC-CARDIOVASCULAR IMAGING
(2022)
Review
Biochemistry & Molecular Biology
Amin F. Majdalawieh, Aaram E. Eltayeb, Imad A. Abu-Yousef, Sarah M. Yousef
Summary: Sesamol, a compound found in sesame seeds and sesame oil, has been shown to have lipid-lowering and anti-atherogenic properties. It affects serum lipid levels by influencing fatty acid synthesis and oxidation, as well as cholesterol metabolism. This review provides a comprehensive summary of the hypolipidemic effects of sesamol, exploring its impact on serum lipid profiles and the molecular mechanisms involved. It highlights its ability to inhibit fatty acid synthesis, stimulate fatty acid oxidation, enhance cholesterol metabolism, and modulate macrophage cholesterol efflux.
Article
Cardiac & Cardiovascular Systems
Bo Liu, Fangfang Fan, Bo Zheng, Ying Yang, Jia Jia, Pengfei Sun, Yimeng Jiang, Kaiyin Li, Jiahui Liu, Chuyun Chen, Jianping Li, Yan Zhang, Yong Huo
Summary: Increased RC levels are more strongly associated with new-onset carotid plaque than other conventional lipid parameters in the Chinese community-based population. RC should be considered for early atherosclerosis prevention in participants with lower LDL-C levels.
FRONTIERS IN CARDIOVASCULAR MEDICINE
(2022)
Article
Cardiac & Cardiovascular Systems
Bradley Tucker, Sonia Sawant, Hannah McDonald, Kerry-Anne Rye, Sanjay Patel, Kwok Leung Ong, Blake J. Cochran
Summary: This study investigates the relationship of blood lipid and lipoprotein levels with leukocyte counts in the UK Biobank cohort, finding that triglyceride levels are positively associated with total and differential leukocyte counts. Other relationships between lipid/lipoprotein levels and leukocyte counts were also explored, providing insight into potential direct involvement in leukogenesis.
Article
Cardiac & Cardiovascular Systems
Marc P. Bonaca, Richard T. George, David A. Morrow, Brian A. Bergmark, Jeong-Gun Park, Liron Abuhatzira, Andrea L. Vavere, Sotirios K. Karathanasis, ChaoYu Jin, Dewei She, Boaz Hirshberg, Judy Hsia, Marc S. Sabatine
Summary: The study demonstrated that multiple ascending doses of MEDI6012 were safe and well tolerated, and significantly increased HDL-C, HDL cholesteryl ester, and total cholesteryl ester levels in a dose-related manner. These findings support the ongoing Phase 2b program investigating MEDI6012 in ST-elevation MI.
EUROPEAN HEART JOURNAL-CARDIOVASCULAR PHARMACOTHERAPY
(2022)
Article
Multidisciplinary Sciences
Mateusz Niedzielski, Marlena Broncel, Paulina Gorzelak-Pabis, Ewelina Wozniak
Summary: The study compared the direct pleiotropic effects of different statins (atorvastatin, rosuvastatin), ezetimibe, and their combinations on endothelial cells damaged by oxidized cholesterol. Results showed that both rosuvastatin and atorvastatin can improve endothelial integrity, but only rosuvastatin can completely abolish the effects of oxidized cholesterol. The combination of statins with ezetimibe has less direct effect on the endothelial barrier than statins alone.
Article
Medicine, General & Internal
Diego Casas-Deza, Ana Martinez-Sapina, Silvia Espina, Beatriz Garcia-Rodriguez, Eva M. Fernandez-Bonilla, Alejandro Sanz-Paris, Yolanda Gonzalez-Irazabal, Vanesa Bernal-Monterde, Jose M. Arbones-Mainar
Summary: DAA treatment improves plasma lipid levels and glycemic control in patients with HCV. Additionally, iron metabolism and coagulation function also improved. While two cardiovascular events were observed, overall DAA treatment did not increase the risk of cardiovascular events.
JOURNAL OF CLINICAL MEDICINE
(2022)
Review
Biochemistry & Molecular Biology
Anastasia V. Poznyak, Dmitry A. Kashirskikh, Vasily N. Sukhorukov, Vladislav Kalmykov, Andrey V. Omelchenko, Alexander N. Orekhov
Summary: Atherosclerosis is a major cause of serious cardiovascular disorders, and its pathogenesis involves multiple processes. Reverse transport of cholesterol is a mechanism that plays a protective role against atherosclerosis. Disordered cholesterol metabolism can result in dyslipidemia and early atherosclerosis.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Review
Cardiac & Cardiovascular Systems
Michael J. Wilkinson, Norman E. Lepor, Erin D. Michos
Summary: Management of elevated low-density lipoprotein cholesterol (LDL-C) is crucial for preventing atherosclerotic cardiovascular disease (ASCVD) and reducing ASCVD events. Statins are recommended as the first-line therapy for LDL-C reduction, while nonstatin lipid-lowering therapy can be added for intensive LDL-C lowering in high-risk patients. However, many high-risk patients fail to meet LDL-C thresholds despite guideline recommendations. This review explores the challenges of LDL-C lowering and proposes a new approach to ASCVD risk assessment and treatment.
JOURNAL OF THE AMERICAN HEART ASSOCIATION
(2023)
Review
Nutrition & Dietetics
Marta Guasch-Ferre, Anne-Julie Tessier, Kristina S. Petersen, Philip A. Sapp, Linda C. Tapsell, Jordi Salas-Salvado, Emilio Ros, Penny M. Kris-Etherton
Summary: In this comprehensive review, the authors summarize the current knowledge on the effects of nut consumption on blood lipids and lipoproteins. Meta-analyses of randomized controlled trials consistently show that most nuts, including walnuts, almonds, cashews, peanuts, and pistachios, have a beneficial effect on total cholesterol, LDL-cholesterol, and triglycerides. However, no effect on HDL-cholesterol is observed. Preliminary evidence suggests that adding nuts to the regular diet improves ApoB levels and HDL function. The evidence indicates that nut-enriched diets are associated with a reduced number of total LDL particles and small, dense LDL particles.
Article
Biochemistry & Molecular Biology
Xichao Yu, Xue Ding, Han Feng, Yunhui Bi, Yu Li, Jinjun Shan, Huimin Bian
Summary: Long-term excessive intake of exogenous cholesterol can cause abnormal elevation of blood lipid levels and induce cardiovascular and cerebrovascular diseases. However, the influence and relevance of exogenous cholesterol on plasma cholesterol components are still unclear, and the influence on intestinal lipid metabolism targets needs to be further explored.
LIPIDS IN HEALTH AND DISEASE
(2023)
Review
Biochemistry & Molecular Biology
Arcangelo Iannuzzi, Paolo Rubba, Marco Gentile, Vania Mallardo, Ilenia Calcaterra, Alessandro Bresciani, Giuseppe Covetti, Gianluigi Cuomo, Pasquale Merone, Anna Di Lorenzo, Roberta Alfieri, Emilio Aliberti, Francesco Giallauria, Matteo Nicola Dario Di Minno, Gabriella Iannuzzo
Summary: Carotid artery plaques are indicative of atherosclerosis and linked to cardiovascular disease risk, especially ischemic strokes. Monitoring high-risk stroke patients is crucial, and non-invasive imaging provides insights into atherosclerosis and plaque vulnerability. Lipid parameters show a strong correlation with carotid atherosclerosis, often assessed using carotid ultrasound.
Review
Chemistry, Medicinal
Maya R. Chilbert, Dylan VanDuyn, Sara Salah, Collin M. Clark, Qing Ma
Summary: Cardiovascular disease is a leading cause of death worldwide. Managing cholesterol, particularly low-density lipoprotein, is an important method for preventing complications. Combination therapy with high-intensity rosuvastatin and ezetimibe has shown potential benefits in reducing cholesterol levels and preventing atherosclerosis.
DRUG DESIGN DEVELOPMENT AND THERAPY
(2022)
Article
Multidisciplinary Sciences
Hao Wang, Joshua A. Kulas, Chao Wang, David M. Holtzman, Heather A. Ferris, Scott B. Hansen
Summary: The study shows that apoE uses astrocyte-derived cholesterol to traffic neuronal APP in and out of lipid clusters, generating A beta peptide. Deletion of astrocyte cholesterol synthesis reduces amyloid and tau burden in a mouse model of AD, indicating that cholesterol is kept low in neurons and astrocytes regulate A beta accumulation through cholesterol signaling.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Article
Multidisciplinary Sciences
Xinbo Zhang, Jeffrey G. McDonald, Binod Aryal, Alberto Canfran-Duque, Emily L. Goldberg, Elisa Araldi, Wen Ding, Yuhua Fan, Bonne M. Thompson, Abhishek K. Singh, Qian Li, George Tellides, Jose Ordovas-Montanes, Rolando Garcia Milian, Vishwa Deep Dixit, Elina Ikonen, Yajaira Suarez, Carlos Fernandez-Hernando
Summary: Desmosterol, the most abundant cholesterol biosynthetic intermediate in human coronary artery lesions, plays an essential role during atherogenesis by integrating with macrophage cholesterol metabolism and inflammatory activation to dampen inflammation and protect from disease progression.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)