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Dabravolski S, Orekhov NA, Melnichenko A, Sukhorukov VN, Popov MA, Orekhov A. Cholesteryl Ester Transfer Protein (CETP) Variations in Relation to Lipid Profiles and Cardiovascular Diseases: An Update. Curr Pharm Des 2024; 30:742-756. [PMID: 38425105 DOI: 10.2174/0113816128284695240219093612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/02/2024] [Accepted: 01/11/2024] [Indexed: 03/02/2024]
Abstract
Lipid metabolism plays an essential role in the pathogenesis of cardiovascular and metabolic diseases. Cholesteryl ester transfer protein (CETP) is a crucial glycoprotein involved in lipid metabolism by transferring cholesteryl esters (CE) and triglycerides (TG) between plasma lipoproteins. CETP activity results in reduced HDL-C and increased VLDL- and LDL-C concentrations, thus increasing the risk of cardiovascular and metabolic diseases. In this review, we discuss the structure of CETP and its mechanism of action. Furthermore, we focus on recent experiments on animal CETP-expressing models, deciphering the regulation and functions of CETP in various genetic backgrounds and interaction with different external factors. Finally, we discuss recent publications revealing the association of CETP single nucleotide polymorphisms (SNPs) with the risk of cardiovascular and metabolic diseases, lifestyle factors, diet and therapeutic interventions. While CETP SNPs can be used as effective diagnostic markers, diet, lifestyle, gender and ethnic specificity should also be considered for effective treatment.
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Affiliation(s)
- Siarhei Dabravolski
- Department of Biotechnology Engineering, ORT Braude College, Braude Academic College of Engineering, Karmiel, Israel
| | - Nikolay A Orekhov
- Laboratory of Angiopatology, Research Institute of General Pathology and Pathophysiology, The Russian Academy of Medical Sciences, Moscow, Russian Federation
| | - Alexandra Melnichenko
- Laboratory of Angiopatology, Research Institute of General Pathology and Pathophysiology, The Russian Academy of Medical Sciences, Moscow, Russian Federation
| | - Vasily N Sukhorukov
- Laboratory of Angiopatology, Research Institute of General Pathology and Pathophysiology, The Russian Academy of Medical Sciences, Moscow, Russian Federation
| | - Mikhail A Popov
- Laboratory of Angiopatology, Research Institute of General Pathology and Pathophysiology, The Russian Academy of Medical Sciences, Moscow, Russian Federation
| | - Alexander Orekhov
- Laboratory of Angiopatology, Research Institute of General Pathology and Pathophysiology, The Russian Academy of Medical Sciences, Moscow, Russian Federation
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Barbosa H, Ramadan W, Matzenbacher dos Santos J, Benite-Ribeiro SA. Effects of Physical Exercise on Mitochondrial Biogenesis of Skeletal Muscle Modulated by Histones Modifications in Type 2 Diabetes. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.10095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Epigenetic modification in skeletal muscle induced by environmental factors seems to modulate several metabolic pathways that underlie Type 2 Diabetes Mellitus (T2DM) development. Mitochondrial biogenesis is an important process for maintaining lipid metabolism homeostasis, as well as epigenetic modifications in proteins that regulate this pathway have been observed in the skeletal muscle of T2DM subjects. Moreover, physical exercise affects several metabolic pathways attenuating metabolic deregulation observed in T2DM. The pathways that regulate mitochondrial homeostasis are one of the key components for understanding such physical exercise beneficial effects. Thus, in this study, we investigate the epigenetic mechanisms underlying mitochondrial biogenesis in the skeletal muscle in T2DM, focusing on histone modifications and the possible mechanisms by which physical exercise delay or inhibit T2DM onset. The results indicate that exercise promotes improvements in cellular metabolism through increasing enzymes of the antioxidant system, AMPK and ATP-citrate lyase activity, Acetyl-CoA concentration, and enhancing the acetylation of histones. A key mediator of mitochondrial biogenesis such as peroxisome proliferator-activated receptor γ coactivator-1α (PGC1) seems to be upregulated by exercise in T2DM and such factor positively regulates the skeletal muscle mitochondrial biogenesis, which improves energy metabolism and glucose homeostasis inhibiting or delaying insulin resistance and further T2DM.
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Tirandi A, Montecucco F, Liberale L. Physical activity to reduce PCSK9 levels. Front Cardiovasc Med 2022; 9:988698. [PMID: 36093150 PMCID: PMC9453490 DOI: 10.3389/fcvm.2022.988698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
The amount of physical activity (PA) people practice everyday has been reducing in the last decades. Sedentary subjects tend to have an impaired lipid plasma profile with a higher risk of atherosclerosis and related cardio- and cerebrovascular events. Regular PA helps in both primary and secondary cardiovascular prevention because of its beneficial effect on the whole metabolism. Several studies reported lower levels of plasma lipids in trained subjects, but the precise mechanisms by which PA modulates lipoproteins remain only partially described. Thereupon, proprotein convertase subtilisin/kexin type 9 (PCSK9) is a serin protease whose main function is to reduce the amount of low-density lipoprotein cholesterol (LDL-C) receptors, with the direct consequence of reducing LDL-C uptake by the liver and increasing its circulating pool. Accordingly, recently developed PCSK9 inhibitors improved cardiovascular prevention and are increasingly used to reach LDL-C goals in patients at high CV risk. Whether PA can modulate the levels of PCSK9 remains partially explored. Recent studies suggest PA as a negative modulator of such a deleterious CV mediator. Yet the level of evidence is limited. The aim of this review is to summarize the recent reports concerning the regulatory role of PA on PCSK9 plasma levels, highlighting the beneficial role of regular exercise on the prevention of atherosclerosis and overall CV health.
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Affiliation(s)
- Amedeo Tirandi
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Fabrizio Montecucco
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy
| | - Luca Liberale
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, Genoa, Italy
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Soares NL, Dorand VAM, Cavalcante HC, Batista KS, de Souza DM, Lima MDS, Salvadori MGDSS, Magnani M, Alves AF, Aquino JDS. Does intermittent fasting associated with aerobic training influence parameters related to the gut-brain axis of Wistar rats? J Affect Disord 2021; 293:176-185. [PMID: 34214787 DOI: 10.1016/j.jad.2021.06.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND Intermittent fasting (IF) and aerobic training have demonstrated beneficial effects on intestinal microbiota composition, but little is known about benefits to the brain through the gut-brain axis. The present study aimed to evaluate gut-brain axis parameters in Wistar rats submitted to IF associated or not with aerobic training. METHODS Male rats were evaluated for training performance and then randomized into 4 groups of ten: sedentary control (SC), trained control (TC), sedentary intermittent fasting (SIF), and trained intermittent fasting (TIF), and evaluated during four weeks. RESULTS The adiposity index was similar among the TC (2.15±0.43%), SIF (1.98±0.69%) and TIF (1.86±0.51%) groups, and differed from SC (2.98±0.80%). TIF had lower counts of lactic acid bacteria, while SIF had higher counts of Bifidobacterium and Enterococcus. TIF had the highest amount of formic acid in faeces (44.44±2.40 μmol/g) and lowest amount of succinic acid in the gut (0.38±0.00 μmol/g), while SIF had the highest propionic acid amount in the faeces (802.80±00.33 μmol/g) and the lowest amount of lactic acid in the gut (0.85±0.00 μmol/g). TIF demonstrated a tendency towards an anxiolytic effect and SIF showed potential antidepressant effect. IF caused different brain and intestinal injuries. TIF rats presented a diffuse and intense marking of IL-1β in the hippocampus. CONCLUSION IF and aerobic exercise, associated or not, can modulate parameters related to the gut-brain axis of Wistar rats, and some benefits may be related to the amounts of organic acids.
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Affiliation(s)
- Naís Lira Soares
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Victor Augusto Mathias Dorand
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Hassler Clementino Cavalcante
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Kamila Sabino Batista
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Daniele Melo de Souza
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Marcos Dos Santos Lima
- Food Technology Laboratory, Department of Food Technology, Federal Institute of the Sertão de Pernambuco (IFPE/ Sertão), Petrolina, Pernambuco, Brazil
| | | | - Marciane Magnani
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil; Laboratory of Microbial Processes in Food, Department of Food Engineering, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | - Adriano Francisco Alves
- Laboratory of Pathology, Department of Physiology and Pathology, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil
| | - Jailane de Souza Aquino
- Laboratory of Experimental Nutrition, Department of Nutrition, Federal University of Paraíba (UFPB), João Pessoa, Paraíba, Brazil; Post Graduate Program in Nutrition Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil.
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Lu X, Han L, Guo X, Wang M, Baradarian S, Golts E, Kassab GS. Novel Biomaterial for Artery Patch in Swine Model With High-Fat Diet. Front Bioeng Biotechnol 2021; 9:679466. [PMID: 34222217 PMCID: PMC8247777 DOI: 10.3389/fbioe.2021.679466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/29/2021] [Indexed: 11/27/2022] Open
Abstract
Objective We evaluated swine and bovine pulmonary visceral pleura (PVP) in artery patch-angioplasty in swine model of high-fat diet. Background Arterial patch-angioplasty is frequently used for repair or reconstruction of arteries. An autologous patch is often limited by the number and dimension of donor tissue and can result in donor complications. Furthermore, mechanical mismatch is a cause of poor performance of vascular reconstruction. Here, we introduce a readily available patch biomaterial with similar compliance as native arteries. Methods The PVP was peeled from swine and bovine lungs by hydro-dissection. The swine and bovine PVPs were crosslinked with glutaraldehyde and then sterilized. The swine PVP (sPVP) patches were implanted in the carotid and femoral arteries of six Yorkshire pigs that were fed a regular diet and euthanized at 2 and 4 months postoperative. The bovine PVP (bPVP) patches were implanted in the carotid artery of six Yucatan pigs that were fed a high-fat diet and euthanized at 4 months postoperative. Patency was evaluated by ultrasound and angiography. Neo-endothelium and media were evaluated by histologic examination. Results All arteries in patch-angioplasties remained patent with no adhesions, inflammation, or aneurysms. Biomarkers of endothelial cells (e.g., Factor VIII and eNOS) were detected in the neo-endothelial cells. We observed endothelial cell–cell junctions in the confluent neo-endothelium in the PVP patches. Neo-media composed of vascular smooth muscle developed similar as native arteries. In the hypercholesterolemic model, we observed the accumulation of cholesterol in both arterial tissues and in the neo-vascular tissues in the PVP patches. Protein expressions of lipid transport and metabolism (e.g., APOE-1, ABCA, and PACK9) were also observed in both arterial and neo-vascular tissues. Conclusion The PVP patch-angioplasty overcomes the pitfalls of compliance mismatch of synthetic patches and has a non-thrombogenic surface. The proliferation of vascular cells assembled to generate the neo-endothelium and media in the patch-angioplasties to support long-term patency. The neo-vascular tissue in PVP patch-angioplasty also developed similar cellular functions for lipid transport and metabolism compared with native arteries in hypercholesterolemia.
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Affiliation(s)
- Xiao Lu
- California Medical Innovations Institute, San Diego, CA, United States
| | - Ling Han
- California Medical Innovations Institute, San Diego, CA, United States
| | - Xiaomei Guo
- California Medical Innovations Institute, San Diego, CA, United States
| | | | - Sam Baradarian
- Scripps Clinic Cardiovascular Surgery, San Diego, CA, United States
| | - Eugene Golts
- University of California San Diego (UCSD) Cardiovascular Surgery, San Diego, CA, United States
| | - Ghassan S Kassab
- California Medical Innovations Institute, San Diego, CA, United States.,3DT Holdings, San Diego, CA, United States
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Gronek P, Balko S, Gronek J, Zajac A, Maszczyk A, Celka R, Doberska A, Czarny W, Podstawski R, Clark CCT, Yu F. Physical Activity and Alzheimer's Disease: A Narrative Review. Aging Dis 2019; 10:1282-1292. [PMID: 31788339 PMCID: PMC6844593 DOI: 10.14336/ad.2019.0226] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 02/26/2019] [Indexed: 12/12/2022] Open
Abstract
Although age is a dominant risk factor for Alzheimer’s disease (AD), epidemiological studies have shown that physical activity may significantly decrease age-related risks for AD, and indeed mitigate the impact in existing diagnosis. The aim of this study was to perform a narrative review on the preventative, and mitigating, effects of physical activity on AD onset, including genetic factors, mechanism of action and physical activity typology. In this article, we conducted a narrative review of the influence physical activity and exercise have on AD, utilising key terms related to AD, physical activity, mechanism and prevention, searching the online databases; Web of Science, PubMed and Google Scholar, and, subsequently, discuss possible mechanisms of this action. On the basis of this review, it is evident that physical activity and exercise may be incorporated in AD, notwithstanding, a greater number of high-quality randomised controlled trials are needed, moreover, physical activity typology must be acutely considered, primarily due to a dearth of research on the efficacy of physical activity types other than aerobic.
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Affiliation(s)
- Piotr Gronek
- 1Faculty of Physical Education, Sport and Rehabilitation, Poznan University of Physical Education, Poland
| | - Stefan Balko
- 2Department of Physical Education and Sport, Faculty of Education, Jan Evangelista Purkyne University in Usti nad Labem, Czech Republic
| | - Joanna Gronek
- 1Faculty of Physical Education, Sport and Rehabilitation, Poznan University of Physical Education, Poland
| | - Adam Zajac
- 3Department of Physical Education, University of Physical Education and Sport, Gdansk, Poland
| | - Adam Maszczyk
- 4Department of Methodology and Statistics, The Jerzy Kukuczka Academy of Physical Education in Katowice, Katowice, Poland
| | - Roman Celka
- 1Faculty of Physical Education, Sport and Rehabilitation, Poznan University of Physical Education, Poland
| | - Agnieszka Doberska
- 1Faculty of Physical Education, Sport and Rehabilitation, Poznan University of Physical Education, Poland
| | - Wojciech Czarny
- 5Faculty of Physical Education, Department of Human Sciences, University of Rzeszow, ul. Towarnickiego 3, 35-959 Rzeszów, Poland
| | - Robert Podstawski
- 6Faculty of Environmental Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Cain C T Clark
- 7Faculty of Health and Life Sciences, Coventry University, Coventry, CV1 5FB, United Kingdom
| | - Fang Yu
- 8School of Nursing, University of Minnesota, Minneapolis, MN 55455, USA
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Qian C, Yun Z, Yao Y, Cao M, Liu Q, Hu S, Zhang S, Luo D. Heterogeneous macrophages: Supersensors of exogenous inducing factors. Scand J Immunol 2019; 90:e12768. [PMID: 31002413 PMCID: PMC6852148 DOI: 10.1111/sji.12768] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 04/01/2019] [Accepted: 04/11/2019] [Indexed: 12/14/2022]
Abstract
As heterogeneous immune cells, macrophages mount effective responses to various internal and external changes during disease progression. Macrophage polarization, rather than macrophage heterogenization, is often used to describe the functional differences between macrophages. While macrophage polarization partially contributes to heterogeneity, it does not completely explain the concept of macrophage heterogeneity. At the same time, there are abundant and sophisticated endogenous and exogenous substances that can affect macrophage heterogeneity. While the research on endogenous factors has been systematically reviewed, the findings on exogenous factors have not been well summarized. Hence, we reviewed the characteristics and inducing factors of heterogeneous macrophages to reveal their functional plasticity as well as their targeting manoeuvreability. In the process of constructing and analysing a network organized by disease-related cells and molecules, paying more attention to heterogeneous macrophages as mediators of this network may help to explore a novel entry point for early prevention of and intervention in disease.
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Affiliation(s)
- Caiyun Qian
- School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi, China
| | - Zehui Yun
- Queen Mary School, Nanchang University, Nanchang, Jiangxi, China
| | - Yudi Yao
- School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi, China
| | - Minghua Cao
- School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi, China
| | - Qiang Liu
- School of Medicine, Nanchang University, Nanchang, Jiangxi, China
| | - Song Hu
- Queen Mary School, Nanchang University, Nanchang, Jiangxi, China
| | - Shuhua Zhang
- Jiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, Affiliated to Nanchang University, Nanchang, Jiangxi, China
| | - Daya Luo
- School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi, China.,Affiliated Infectious Disease Hospital, Nanchang University, Nanchang, Jiangxi, China
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Rahmati-Ahmadabad S, Broom DR, Ghanbari-Niaki A, Shirvani H. Effects of exercise on reverse cholesterol transport: A systemized narrative review of animal studies. Life Sci 2019; 224:139-148. [PMID: 30922848 DOI: 10.1016/j.lfs.2019.03.058] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/22/2019] [Accepted: 03/23/2019] [Indexed: 12/20/2022]
Abstract
AIMS Reverse Cholesterol Transport (RCTr) is the mechanism by which excess cholesterol from peripheral tissues is transported to the liver for hepatobiliary excretion, thereby inhibiting foam cell formation and the development of atherosclerosis. Exercise affects RCTr, by influencing high-density lipoprotein cholesterol (HDL) through remodeling and by promoting hepatobiliary sterol excretion. The objectives of this systematized review of animal studies is to summarize the literature and provide an overview of the effects of chronic exercise (at least two weeks) on apolipoproteins (Apo A-I, Apo-E), Paraoxonase-1 (PON1), ATP-binding cassette transporters (ABCA1, ABCG1, ABCG4, ABCG5, ABCG8), scavenger receptor class B type I (SR-BI), cholesteryl ester transfer protein (CETP), low-density lipoprotein receptor (LDLr) and cholesterol 7 alpha-hydroxylase (CYP7A1) and Niemann-Pick C1-like 1 (NPC1L1). MATERIALS AND METHODS Three electronic databases (PubMed, Science Direct and Google Scholar) were searched for eligible studies conducted from the earliest available date to August 2018. KEY FINDINGS Most of studies investigate the effects of low to moderate intensity aerobic training on RCTr elements. The majority were on exercised rats undertaking moderate intensity aerobic training. SIGNIFICANCE This review highlights that moderate intensity and longer-term training has a greater effect on RCTr elements than low intensity training. There a few studies examining high intensity training which warrants further investigation.
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Affiliation(s)
| | - David Robert Broom
- Academy of Sport and Physical Activity, Faculty of Health and Wellbeing, Sheffield Hallam University, Sheffield, UK
| | - Abbass Ghanbari-Niaki
- Exercise Biochemistry Division, Faculty of Sport Sciences, University of Mazandaran, Babolsar, Mazandaran, Iran
| | - Hossein Shirvani
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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