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Poli G, Bologna E, Saguy IS. Possible interactions between selected food processing and medications. Front Nutr 2024; 11:1380010. [PMID: 38680533 PMCID: PMC11045975 DOI: 10.3389/fnut.2024.1380010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 04/03/2024] [Indexed: 05/01/2024] Open
Abstract
The impact of food processing on drug absorption, metabolism, and subsequent pharmacological activity is a pressing yet insufficiently explored area of research. Overlooking food-processing-drug interactions can significantly disrupt optimal clinical patient management. The challenges extend beyond merely considering the type and timing of food ingestion as to drug uptake; the specific food processing methods applied play a pivotal role. This study delves into both selected thermal and non-thermal food processing techniques, investigating their potential interference with the established pharmacokinetics of medications. Within the realm of thermal processing, conventional methods like deep fat frying, grilling, or barbecuing not only reduce the enteric absorption of drugs but also may give rise to side-products such as acrylamide, aldehydes, oxysterols, and oxyphytosterols. When produced in elevated quantities, these compounds exhibit enterotoxic and pro-inflammatory effects, potentially impacting the metabolism of various medications. Of note, a variety of thermal processing is frequently adopted during the preparation of diverse traditional herbal medicines. Conversely, circumventing high heat through innovative approaches (e.g., high-pressure processing, pulsed electric fields, plasma technology), opens new avenues to improve food quality, efficiency, bioavailability, and sustainability. However, it is crucial to exercise caution to prevent the excessive uptake of active compounds in specific patient categories. The potential interactions between food processing methods and their consequences, whether beneficial or adverse, on drug interactions can pose health hazards in certain cases. Recognizing this knowledge gap underscores the urgency for intensified and targeted scientific inquiry into the multitude of conceivable interactions among food composition, processing methods, and pharmaceutical agents. A thorough investigation into the underlying mechanisms is imperative. The complexity of this field requires substantial scrutiny and collaborative efforts across diverse domains, including medicine, pharmacology, nutrition, food science, food technology, and food engineering.
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Affiliation(s)
- Giuseppe Poli
- Department of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Turin, Italy
| | - Ettore Bologna
- Medical Service Fondazione Piera Pietro and Giovanni Ferrero, Alba, Italy
| | - I. Sam Saguy
- The Robert H. Smith Faculty of Agriculture, Food & Environment, The Hebrew University of Jerusalem, Rehovot, Israel
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Assis SISD, Amendola LS, Okamoto MM, Ferreira GDS, Iborra RT, Santos DR, Santana MDFM, Santana KG, Correa-Giannella ML, Barbeiro DF, Soriano FG, Machado UF, Passarelli M. The Prolonged Activation of the p65 Subunit of the NF-Kappa-B Nuclear Factor Sustains the Persistent Effect of Advanced Glycation End Products on Inflammatory Sensitization in Macrophages. Int J Mol Sci 2024; 25:2713. [PMID: 38473959 DOI: 10.3390/ijms25052713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 02/20/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
Advanced glycation end products (AGEs) prime macrophages for lipopolysaccharide (LPS)-induced inflammation. We investigated the persistence of cellular AGE-sensitization to LPS, considering the nuclear content of p50 and p65 nuclear factor kappa B (NFKB) subunits and the expression of inflammatory genes. Macrophages treated with control (C) or AGE-albumin were rested for varying intervals in medium alone before being incubated with LPS. Comparisons were made using one-way ANOVA or Student t-test (n = 6). AGE-albumin primed macrophages for increased responsiveness to LPS, resulting in elevated levels of TNF, IL-6, and IL-1beta (1.5%, 9.4%, and 5.6%, respectively), compared to C-albumin. TNF, IL-6, and IL-1 beta secretion persisted for up to 24 h even after the removal of AGE-albumin (area under the curve greater by 1.6, 16, and 5.2 times, respectively). The expressions of Il6 and RelA were higher 8 h after albumin removal, and Il6 and Abca1 were higher 24 h after albumin removal. The nuclear content of p50 remained similar, but p65 showed a sustained increase (2.9 times) for up to 24 h in AGE-albumin-treated cells. The prolonged activation of the p65 subunit of NFKB contributes to the persistent effect of AGEs on macrophage inflammatory priming, which could be targeted for therapies to prevent complications based on the AGE-RAGE-NFKB axis.
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Affiliation(s)
- Sayonara Ivana Santos de Assis
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Leonardo Szalo Amendola
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Maristela Mitiko Okamoto
- Department of Physiology and Biophysics, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Guilherme da Silva Ferreira
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Rodrigo Tallada Iborra
- Ciências Biológicas e da Saúde, Campos Mooca, Universidade São Judas Tadeu, São Paulo 03408-050, Brazil
| | - Danielle Ribeiro Santos
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Monique de Fátima Mello Santana
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Kelly Gomes Santana
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Maria Lucia Correa-Giannella
- Laboratório de Carboidratos e Radioimunoensaio (LIM 18), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Denise Frediani Barbeiro
- Laboratório de Emergências Clínicas (LIM 51), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Francisco Garcia Soriano
- Laboratório de Emergências Clínicas (LIM 51), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
| | - Ubiratan Fabres Machado
- Department of Physiology and Biophysics, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Marisa Passarelli
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil
- Programa de Pós-Graduação em Medicina, Universidade Nove de Julho, São Paulo 01525-000, Brazil
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3
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Ma Y, Zheng S, Wang X, Zhu L, Wang J, Pan S, Zhang Y, Liu Z. AGEs induce high expression of Dll4 via endoplasmic reticulum stress PERK signaling-mediated internal ribosomal entry site mechanism in macrophages. Heliyon 2023; 9:e21170. [PMID: 37886757 PMCID: PMC10597754 DOI: 10.1016/j.heliyon.2023.e21170] [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: 05/17/2023] [Revised: 10/14/2023] [Accepted: 10/17/2023] [Indexed: 10/28/2023] Open
Abstract
Background and aim Advanced glycation end products (AGEs)- exposed macrophages was characterized by Delta-like ligand 4 (Dll4) high expressed and has been shown to participate in diabetes-related atherosclerosis. This study was aimed to investigate the translational regulatory mechanism of Dll4 high expression in macrophages exposed to AGEs. Methods Human Dll4 5' untranslated region (5'UTR) sequence was cloned and inserted into a bicistronic reporter plasmid. Human THP-1 macrophages transfected with the bicistronic reporter plasmids were exposed to AGEs. Dual-luciferase assay was used to detect internal ribosome entry site (IRES) activity contained in Dll4 5'UTR. Small interference RNA transfection was used to knock-down specific gene expression. Localization of protein was analyzed. Results AGEs exposure significantly induced IRES activity in Dll4 5' UTR in human macrophages. Internal potential promoter and ribosome read-through mechanisms were excluded. Inhibition of endoplasmic reticulum stress and specific silencing of protein kinase R-like endoplasmic reticulum kinase (PERK)/eukaryotic initiation factor 2α (eIF2α) signaling pathway activation reduced IRES activity in Dll4 5' UTR in human macrophages. Dll4 5' UTR IRES activity was also inhibited by targeted silencing of heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1). Moreover, specific inhibition of PERK/eIF2α signaling pathway led to deactivation of hnRNPA1, resulting to reduction of AGEs- induced Dll4 5' UTR IRES activity in human macrophages. Conclusions AGEs induced Dll4 5' UTR IRES activity in human macrophages which was dependent on endoplasmic reticulum stress PERK/eIF2α signaling pathway. hnRNPA1 acted the role as an ITAF was also indispensable for AGEs-induced Dll4 5'UTR IRES activity in human macrophages.
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Affiliation(s)
- Yanpeng Ma
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
- Atherosclerosis Integrated Chinese and Western Medicine Key Research Laboratory, Research Office of Shaanxi Administration of Traditional Chinese Medicine, Xi'an, 710003, China
- Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, 710068, China
| | - Shixiang Zheng
- Department of Critical Medicine, Fujian Medical University Union Hospital, Fuzhou, 350000, China
| | - Xiqiang Wang
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
- Atherosclerosis Integrated Chinese and Western Medicine Key Research Laboratory, Research Office of Shaanxi Administration of Traditional Chinese Medicine, Xi'an, 710003, China
- Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, 710068, China
| | - Ling Zhu
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
- Atherosclerosis Integrated Chinese and Western Medicine Key Research Laboratory, Research Office of Shaanxi Administration of Traditional Chinese Medicine, Xi'an, 710003, China
- Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, 710068, China
| | - Junkui Wang
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
- Atherosclerosis Integrated Chinese and Western Medicine Key Research Laboratory, Research Office of Shaanxi Administration of Traditional Chinese Medicine, Xi'an, 710003, China
- Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, 710068, China
| | - Shuo Pan
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
- Atherosclerosis Integrated Chinese and Western Medicine Key Research Laboratory, Research Office of Shaanxi Administration of Traditional Chinese Medicine, Xi'an, 710003, China
- Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, 710068, China
| | - Yong Zhang
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
- Atherosclerosis Integrated Chinese and Western Medicine Key Research Laboratory, Research Office of Shaanxi Administration of Traditional Chinese Medicine, Xi'an, 710003, China
- Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, 710068, China
| | - Zhongwei Liu
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
- Atherosclerosis Integrated Chinese and Western Medicine Key Research Laboratory, Research Office of Shaanxi Administration of Traditional Chinese Medicine, Xi'an, 710003, China
- Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, 710068, China
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Duan J, Li H, Wang Y, Ji Y, Chen C, Feng C, Zhang W. Benzo[a]pyrene and a high-fat diet induce aortic injury and promote. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 259:115011. [PMID: 37196526 DOI: 10.1016/j.ecoenv.2023.115011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 05/09/2023] [Accepted: 05/11/2023] [Indexed: 05/19/2023]
Abstract
Benzo[a]pyrene (BaP) is a ubiquitous environmental pollutant which mainly exposed though diet. High-fat diet (HFD) can induce atherosclerosis, as can BaP. Unhealthy dietary habits lead to high intake of both BaP and lipids. However, the combined effect of BaP and HFD on atherosclerosis and lipid accumulation in the arterial wall, the initial stage of atherosclerosis, is unclear. In this study, C57BL/6 J mice were subchronically exposed to BaP and a HFD, and the mechanism of lipid accumulation was investigated in EA.hy926 and HEK293 cells. Results showed that BaP and HFD increased blood lipids and damaged aortic wall synergistically. Meanwhile, LDL enhanced the toxicity of BaP, and BaP promoted the production of reactive oxygen species and malonaldehyde in EA.hy926 cells, which aggravated LDL-induced cell injury. Moreover, BaP and HFD/LDL induced LDL accumulation in the aortic wall of C57BL/6 J mice/EA.hy926, and the mechanism was by activating AHR/ARNT heterodimer to combine with the scavenger receptor BⅠ (SR-BⅠ) and activin receptor-like kinase 1 (ALK1) promoter regions to transcriptional upregulate its expression, which enhanced the uptake of LDL, and promoting the production of AGEs to inhibit reverse cholesterol transport by SR-BI. BaP and lipid synergistically promoted aortic and endothelial damage, and the health risk of their combined intake should be paid attention to.
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Affiliation(s)
- Juanjuan Duan
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai 519087, China; Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai 519087, China; Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China; Institute of Biotechnology and Health, Beijing Academy of Science and Technology, Beijing 100089, China
| | - Hong Li
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai 519087, China; Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai 519087, China; Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Yu Wang
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai 519087, China; Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai 519087, China; Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Yongchao Ji
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai 519087, China; Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai 519087, China; Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Chao Chen
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai 519087, China; Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai 519087, China
| | - Chengqiang Feng
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai 519087, China; Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai 519087, China; Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Wensheng Zhang
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai 519087, China; Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai 519087, China; Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China.
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5
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HDL, cholesterol efflux, and ABCA1: Free from good and evil dualism. J Pharmacol Sci 2022; 150:81-89. [DOI: 10.1016/j.jphs.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/15/2022] [Accepted: 07/25/2022] [Indexed: 11/19/2022] Open
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Role of ABCA1 in Cardiovascular Disease. J Pers Med 2022; 12:jpm12061010. [PMID: 35743794 PMCID: PMC9225161 DOI: 10.3390/jpm12061010] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/17/2022] [Accepted: 06/17/2022] [Indexed: 11/17/2022] Open
Abstract
Cholesterol homeostasis plays a significant role in cardiovascular disease. Previous studies have indicated that ATP-binding cassette transporter A1 (ABCA1) is one of the most important proteins that maintains cholesterol homeostasis. ABCA1 mediates nascent high-density lipoprotein biogenesis. Upon binding with apolipoprotein A-I, ABCA1 facilitates the efflux of excess intracellular cholesterol and phospholipids and controls the rate-limiting step of reverse cholesterol transport. In addition, ABCA1 interacts with the apolipoprotein receptor and suppresses inflammation through a series of signaling pathways. Thus, ABCA1 may prevent cardiovascular disease by inhibiting inflammation and maintaining lipid homeostasis. Several studies have indicated that post-transcriptional modifications play a critical role in the regulation of ABCA1 transportation and plasma membrane localization, which affects its biological function. Meanwhile, carriers of the loss-of-function ABCA1 gene are often accompanied by decreased expression of ABCA1 and an increased risk of cardiovascular diseases. We summarized the ABCA1 transcription regulation mechanism, mutations, post-translational modifications, and their roles in the development of dyslipidemia, atherosclerosis, ischemia/reperfusion, myocardial infarction, and coronary heart disease.
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Advanced Glycation End Products: A Sweet Flavor That Embitters Cardiovascular Disease. Int J Mol Sci 2022; 23:ijms23052404. [PMID: 35269546 PMCID: PMC8910157 DOI: 10.3390/ijms23052404] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/16/2022] [Accepted: 02/17/2022] [Indexed: 12/24/2022] Open
Abstract
Epidemiological studies demonstrate the role of early and intensive glycemic control in the prevention of micro and macrovascular disease in both type 1 and type 2 diabetes mellitus (DM). Hyperglycemia elicits several pathways related to the etiopathogenesis of cardiovascular disease (CVD), including the generation of advanced glycation end products (AGEs). In this review, we revisit the role played by AGEs in CVD based in clinical trials and experimental evidence. Mechanistic aspects concerning the recognition of AGEs by the advanced glycosylation end product-specific receptor (AGER) and its counterpart, the dolichyl-diphosphooligosaccharide-protein glycosyltransferase (DDOST) and soluble AGER are discussed. A special focus is offered to the AGE-elicited pathways that promote cholesterol accumulation in the arterial wall by enhanced oxidative stress, inflammation, endoplasmic reticulum stress and impairment in the reverse cholesterol transport (RCT).
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Duan J, Chen C, Li H, Ju G, Gao A, Sun Y, Zhang W. Multifaceted Protective Effects of Hesperidin by Aromatic Hydrocarbon Receptor in Endothelial Cell Injury Induced by Benzo[a]Pyrene. Nutrients 2022; 14:nu14030574. [PMID: 35276933 PMCID: PMC8838654 DOI: 10.3390/nu14030574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/23/2022] [Accepted: 01/26/2022] [Indexed: 02/06/2023] Open
Abstract
Benzo[a]pyrene (BaP) causes atherosclerosis by activating the aromatic hydrocarbon receptor (AHR) signaling pathway to trigger lipid peroxidation and inflammation, thereby promoting the development of atherosclerosis. Hesperidin (Hsd), one of the 60 flavonoids of citrus, exhibits therapeutic effects on atherosclerosis. However, its antagonistic function for BaP remains unclear. In this study, the EA.hy926 cell model was used to systematically examine the antagonistic effect of Hsd with BaP, especially in low-density lipoprotein (LDL) oxidation and transport. Results showed that Hsd could reduce BaP-induced AHR activation in mRNA and protein expression level, and reduce LDL accumulation by decreasing the BaP-induced expression of advanced glycation end products and enhancing the BaP-inhibited Adenosine Triphosphate-binding cassette transporter A1 (ABCA1) protein and mRNA expression in EA.hy926 cells. In addition, Hsd could antagonize BaP-induced interaction of reactive oxygen species and the subsequent generation of oxidized LDL and malondialdehyde. Finally, Hsd could alleviate BaP-induced inflammatory response by decreasing IL-1β and TNF-α expression. All these results suggest that Hsd suppresses LDL accumulation, oxidation, and inflammatory response, and thus strongly impedes the AHR pathway activated by BaP.
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Affiliation(s)
- Juanjuan Duan
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai, Zhuhai 519087, China; (J.D.); (C.C.); (H.L.); (G.J.); (A.G.); (Y.S.)
- Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai, Zhuhai 519087, China
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Chao Chen
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai, Zhuhai 519087, China; (J.D.); (C.C.); (H.L.); (G.J.); (A.G.); (Y.S.)
- Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai, Zhuhai 519087, China
| | - Hong Li
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai, Zhuhai 519087, China; (J.D.); (C.C.); (H.L.); (G.J.); (A.G.); (Y.S.)
- Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai, Zhuhai 519087, China
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Gaoyan Ju
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai, Zhuhai 519087, China; (J.D.); (C.C.); (H.L.); (G.J.); (A.G.); (Y.S.)
- Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai, Zhuhai 519087, China
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Ai Gao
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai, Zhuhai 519087, China; (J.D.); (C.C.); (H.L.); (G.J.); (A.G.); (Y.S.)
- Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai, Zhuhai 519087, China
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Yinghao Sun
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai, Zhuhai 519087, China; (J.D.); (C.C.); (H.L.); (G.J.); (A.G.); (Y.S.)
- Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai, Zhuhai 519087, China
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Wensheng Zhang
- Engineering Research Center of Natural Medicine, Ministry of Education, Beijing Normal University at Zhuhai, Zhuhai 519087, China; (J.D.); (C.C.); (H.L.); (G.J.); (A.G.); (Y.S.)
- Zhuhai Branch of State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University at Zhuhai, Zhuhai 519087, China
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
- Correspondence:
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9
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Pinto RS, Ferreira GS, Silvestre GCR, Santana MDFM, Nunes VS, Ledesma L, Pinto PR, de Assis SIS, Machado UF, da Silva ES, Passarelli M. Plasma advanced glycation end products and soluble receptor for advanced glycation end products as indicators of sterol content in human carotid atherosclerotic plaques. Diab Vasc Dis Res 2022; 19:14791641221085269. [PMID: 35343275 PMCID: PMC8965288 DOI: 10.1177/14791641221085269] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Advanced glycation end products (AGEs) are independently related to cardiovascular disease (CVD) and favor cholesterol and oxysterol accumulation in macrophage foam cells. Soluble RAGE (sRAGE) impairs cellular AGE signaling alleviating the deleterious effects of AGE in atherogenesis. The association between plasma AGEs and sRAGE with the content of cholesterol, markers of cholesterol synthesis and absorption, and oxysterols in atherosclerotic plaques was evaluated in subjects undergoing carotid endarterectomy.Plasma and carotid plaques were obtained from symptomatic (n = 23) and asymptomatic subjects (n = 40). Lipids from plaques were extracted and sterols (oxysterols, cholesterol, desmosterol, lathosterol, sitosterol, and campesterol) were determined by using gas chromatography/mass spectrometry. Plasma total AGEs and pentosidine were measured by using fluorimetry and sRAGE by using ELISA.In symptomatic subjects´ atherosclerotic plaques, an increased amount of cholesterol (3x) and oxysterols [7 α-hydroxycholesterol (1.4x); 7 β-hydroxycholesterol (1.2x); 25-hydroxycholesterol (1.3x); 24-hydroxycholesterol (2.7x), and 27-hydroxycholesterol, (1.15x)], with exception to 7 ketocholesterol, were found in comparison to asymptomatic individuals. Plasma total AGEs and pentosidine significantly and positively correlated to sterols accumulated in the atherosclerotic lesion, including cholesterol, desmosterol, campesterol, sitosterol, and oxysterols. On the other hand, sRAGE inversely correlated to total AGEs and pentosidine in plasma, and with major species of oxysterols, cholesterol, and markers of cholesterol synthesis and absorption in the atherosclerotic lesion. In multiple regression analyses, it was observed a significant inverse correlation between sRAGE and 24-hydroxycholesterol and desmosterol, and a positive significant correlation between pentosidine and 24-hydroxycholesterol, 27-hydroxycholesterol, and campesterol.In conclusion, the plasma concentration of AGEs and sRAGE is a tool to predict the accumulation of sterols in atherosclerotic lesions in symptomatic and asymptomatic individuals, helping to prevent and improve the management of acute cardiovascular complications.
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Affiliation(s)
- Raphael S Pinto
- Laboratório de Lípides (LIM10),
Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo, São Paulo, Brazil
- Universidade Santa Cecília –
UNISANTA, Santos, Brazil
| | - Guilherme S Ferreira
- Laboratório de Lípides (LIM10),
Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo, São Paulo, Brazil
| | - Gina Camillo R Silvestre
- Laboratório de Anatomia e Cirurgia
Vascular (LIM 02), Hospital das Clinicas (HCFMUSP),
Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Monique de Fátima M Santana
- Laboratório de Lípides (LIM10),
Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo, São Paulo, Brazil
| | - Valéria S Nunes
- Laboratório de Lípides (LIM10),
Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo, São Paulo, Brazil
| | | | - Paula R Pinto
- Laboratório de Lípides (LIM10),
Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo, São Paulo, Brazil
| | - Sayonara Ivana S de Assis
- Laboratório de Lípides (LIM10),
Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo, São Paulo, Brazil
| | - Ubiratan F Machado
- Department of Physiology and
Biophysics, Institute of Biomedical Sciences,
University of São Paulo, São Paulo, Brazil
| | - Erasmo S da Silva
- Laboratório de Anatomia e Cirurgia
Vascular (LIM 02), Hospital das Clinicas (HCFMUSP),
Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Marisa Passarelli
- Laboratório de Lípides (LIM10),
Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo, São Paulo, Brazil
- Programa de Pós-Graduação em
Medicina, Universidade Nove de
Julho, São Paulo, Brazil
- Marisa Passarelli, Laboratório de Lípides
(LIM10), Hospital das Clinicas (HCFMUSP), Faculdade de Medicina da Universidade
de São Paulo. Av. Dr Arnaldo 455, room 3305; CEP 01246-000, São Paulo - SP,
Brazil.
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10
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Passarelli M, Machado UF. AGEs-Induced and Endoplasmic Reticulum Stress/Inflammation-Mediated Regulation of GLUT4 Expression and Atherogenesis in Diabetes Mellitus. Cells 2021; 11:104. [PMID: 35011666 PMCID: PMC8750246 DOI: 10.3390/cells11010104] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 02/08/2023] Open
Abstract
In recent decades, complex and exquisite pathways involved in the endoplasmic reticulum (ER) and inflammatory stress responses have been demonstrated to participate in the development and progression of numerous diseases, among them diabetes mellitus (DM). In those pathways, several players participate in both, reflecting a complicated interplay between ER and inflammatory stress. In DM, ER and inflammatory stress are involved in both the pathogenesis of the loss of glycemic control and the development of degenerative complications. Furthermore, hyperglycemia increases the generation of advanced glycation end products (AGEs), which in turn refeed ER and inflammatory stress, contributing to worsening glycemic homeostasis and to accelerating the development of DM complications. In this review, we present the current knowledge regarding AGEs-induced and ER/inflammation-mediated regulation of the expression of GLUT4 (solute carrier family 2, facilitated glucose transporter member 4), as a marker of glycemic homeostasis and of cardiovascular disease (CVD) development/progression, as a leading cause of morbidity and mortality in DM.
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Affiliation(s)
- Marisa Passarelli
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil;
- Programa de Pos-Graduação em Medicina, Universidade Nove de Julho, São Paulo 01525-000, Brazil
| | - Ubiratan Fabres Machado
- Department of Physiology and Biophysics, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
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11
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Minanni CA, Machado-Lima A, Iborra RT, Okuda LS, de Souza Pinto R, Santana MDFM, Lira ALDA, Nakandakare ER, Côrrea-Giannella MLC, Passarelli M. Persistent Effect of Advanced Glycated Albumin Driving Inflammation and Disturbances in Cholesterol Efflux in Macrophages. Nutrients 2021; 13:nu13103633. [PMID: 34684632 PMCID: PMC8537611 DOI: 10.3390/nu13103633] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/09/2021] [Accepted: 10/12/2021] [Indexed: 01/13/2023] Open
Abstract
Advanced glycated albumin (AGE-albumin) impairs cholesterol efflux and contributes to inflammation in macrophages. The current study evaluated: (1) the persistence of the deleterious effect of AGE-albumin in cholesterol efflux and in inflammation, and (2) how metabolic control in diabetes mellitus (DM) contributes to attenuate the deleterious role of AGE-albumin in macrophage cholesterol homeostasis. Methods: AGE-albumin was produced in vitro or isolated from uncontrolled DM subjects' serum before (bGC) and after improved glycemic control (aGC). Albumin samples were incubated with bone marrow-derived macrophages and 14C-cholesterol efflux or LPS- induced cytokine secretion were determined immediately, or after cell resting in culture media alone. The ABCA-1 degradation rate was determined after cell incubation with cycloheximide, and ABCA1 protein level by immunoblot. Oil Red O staining was used to assess intracellular lipid accumulation. Results: A persistent effect of AGE-albumin was observed in macrophages in terms of the secretion of inflammatory cytokines and reduced cholesterol efflux. HDL-mediated 14C-cholesterol efflux was at least two times higher in macrophages treated with aCG-albumin as compared to bGC-albumin, and intracellular lipid content was significantly reduced in aGC-albumin-treated cells. As compared to bGC-albumin, the ABCA-1 protein content in whole cell bulk was 94% higher in aCG-albumin. A 20% increased ABCA-1 decay rate was observed in macrophages treated with albumin from poorly controlled DM. AGE-albumin has a persistent deleterious effect on macrophage lipid homeostasis and inflammation. The reduction of AGEs in albumin ameliorates cholesterol efflux.
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Affiliation(s)
- Carlos André Minanni
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
- Hospital Israelita Albert Einstein (HIAE), São Paulo 05652-900, Brazil
| | - Adriana Machado-Lima
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
- Programa de Pós-Graduação em Ciências do Envelhecimento, Universidade São Judas Tadeu, São Paulo 03166-000, Brazil
| | - Rodrigo Tallada Iborra
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
- Programa de Pós-Graduação em Educação Física, Universidade São Judas Tadeu, São Paulo 03166-000, Brazil
| | - Lígia Shimabukuro Okuda
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
| | - Raphael de Souza Pinto
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
| | - Monique de Fátima Mello Santana
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
| | - Aécio Lopes de Araújo Lira
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
| | - Edna Regina Nakandakare
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
| | - Maria Lúcia Cardillo Côrrea-Giannella
- Laboratório de Carboidratos e Radioimunoensaio (LIM-18), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil;
| | - Marisa Passarelli
- Laboratório de Lípides (LIM-10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil; (C.A.M.); (A.M.-L.); (R.T.I.); (L.S.O.); (R.d.S.P.); (M.d.F.M.S.); (A.L.d.A.L.); (E.R.N.)
- Programa de Pós-Graduação em Medicina, Universidade Nove de Julho, São Paulo 01525-000, Brazil
- Correspondence:
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12
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Shen W, Zhang Z, Ma J, Lu D, Lyu L. The Ubiquitin Proteasome System and Skin Fibrosis. Mol Diagn Ther 2021; 25:29-40. [PMID: 33433895 DOI: 10.1007/s40291-020-00509-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2020] [Indexed: 12/15/2022]
Abstract
The ubiquitin proteasome system (UPS) is a highly conserved way to regulate protein turnover in cells. The UPS hydrolyzes and destroys variant or misfolded proteins and finely regulates proteins involved in differentiation, apoptosis, and other biological processes. This system is a key regulatory factor in the proliferation, differentiation, and collagen secretion of skin fibroblasts. E3 ubiquitin protein ligases Parkin and NEDD4 regulate multiple signaling pathways in keloid. Tumor necrosis factor (TNF) receptor-associated factor 4 (TRAF4) binding with deubiquitinase USP10 can induce p53 destabilization and promote keloid-derived fibroblast proliferation. The UPS participates in the occurrence and development of hypertrophic scars by regulating the transforming growth factor (TGF)-β/Smad signaling pathway. An initial study suggests that TNFα-induced protein 3 (TNFAIP3) polymorphisms may be significantly associated with scleroderma susceptibility in individuals of Caucasian descent. Sumoylation and multiple ubiquitin ligases, including Smurfs, UFD2, and KLHL42, play vital roles in scleroderma by targeting the TGF-β/Smad signaling pathway. In the future, drugs targeting E3 ligases and deubiquitinating enzymes have great potential for the treatment of skin fibrosis.
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Affiliation(s)
- Wanlu Shen
- Science and Technology Achievement Incubation Center, Kunming Medical University, 1168 West Chunrong Road, Yuhua Avenue, Chenggong District, Kunming, 650500, Yunnan, China
| | - Zhigang Zhang
- Science and Technology Achievement Incubation Center, Kunming Medical University, 1168 West Chunrong Road, Yuhua Avenue, Chenggong District, Kunming, 650500, Yunnan, China
| | - Jiaqing Ma
- School of Basic Medical Sciences, Kunming Medical University, Kunming, China
| | - Di Lu
- Science and Technology Achievement Incubation Center, Kunming Medical University, 1168 West Chunrong Road, Yuhua Avenue, Chenggong District, Kunming, 650500, Yunnan, China
| | - Lechun Lyu
- Science and Technology Achievement Incubation Center, Kunming Medical University, 1168 West Chunrong Road, Yuhua Avenue, Chenggong District, Kunming, 650500, Yunnan, China.
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13
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Machado-Lima A, López-Díez R, Iborra RT, Pinto RDS, Daffu G, Shen X, Nakandakare ER, Machado UF, Corrêa-Giannella MLC, Schmidt AM, Passarelli M. RAGE Mediates Cholesterol Efflux Impairment in Macrophages Caused by Human Advanced Glycated Albumin. Int J Mol Sci 2020; 21:ijms21197265. [PMID: 33019603 PMCID: PMC7582519 DOI: 10.3390/ijms21197265] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/26/2020] [Accepted: 07/17/2020] [Indexed: 12/24/2022] Open
Abstract
We addressed the involvement of the receptor for advanced glycation end products (RAGE) in the impairment of the cellular cholesterol efflux elicited by glycated albumin. Albumin was isolated from type 1 (DM1) and type 2 (DM2) diabetes mellitus (HbA1c > 9%) and non-DM subjects (C). Moreover, albumin was glycated in vitro (AGE-albumin). Macrophages from Ager null and wild-type (WT) mice, or THP-1 transfected with siRNA-AGER, were treated with C, DM1, DM2, non-glycated or AGE-albumin. The cholesterol efflux was reduced in WT cells exposed to DM1 or DM2 albumin as compared to C, and the intracellular lipid content was increased. These events were not observed in Ager null cells, in which the cholesterol efflux and lipid staining were, respectively, higher and lower when compared to WT cells. In WT, Ager, Nox4 and Nfkb1, mRNA increased and Scd1 and Abcg1 diminished after treatment with DM1 and DM2 albumin. In Ager null cells treated with DM-albumin, Nox4, Scd1 and Nfkb1 were reduced and Jak2 and Abcg1 increased. In AGER-silenced THP-1, NOX4 and SCD1 mRNA were reduced and JAK2 and ABCG1 were increased even after treatment with AGE or DM-albumin. RAGE mediates the deleterious effects of AGE-albumin in macrophage cholesterol efflux.
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MESH Headings
- Adult
- Animals
- Case-Control Studies
- Cell Line
- Cholesterol, HDL/blood
- Cholesterol, LDL/blood
- Diabetes Mellitus, Type 1/genetics
- Diabetes Mellitus, Type 1/metabolism
- Diabetes Mellitus, Type 1/pathology
- Diabetes Mellitus, Type 2/genetics
- Diabetes Mellitus, Type 2/metabolism
- Diabetes Mellitus, Type 2/pathology
- Female
- Fibroblasts/cytology
- Fibroblasts/drug effects
- Fibroblasts/metabolism
- Gene Expression Regulation
- Glycated Hemoglobin/genetics
- Glycated Hemoglobin/metabolism
- Glycation End Products, Advanced/blood
- Glycation End Products, Advanced/pharmacology
- Humans
- Janus Kinase 2/genetics
- Janus Kinase 2/metabolism
- Macrophages/drug effects
- Macrophages/metabolism
- Macrophages/pathology
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Knockout
- NADPH Oxidase 4/genetics
- NADPH Oxidase 4/metabolism
- NF-kappa B p50 Subunit/genetics
- NF-kappa B p50 Subunit/metabolism
- RNA, Small Interfering/genetics
- RNA, Small Interfering/metabolism
- Receptor for Advanced Glycation End Products/antagonists & inhibitors
- Receptor for Advanced Glycation End Products/deficiency
- Receptor for Advanced Glycation End Products/genetics
- Receptor for Advanced Glycation End Products/metabolism
- Serum Albumin, Human/metabolism
- Serum Albumin, Human/pharmacology
- THP-1 Cells
- Triglycerides/blood
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Affiliation(s)
- Adriana Machado-Lima
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo CEP 01246-000, Brazil; (A.M.-L.); (R.T.I.); (R.d.S.P.); (E.R.N.)
- Programa de Pós-Graduação em Ciências do Envelhecimento, Universidade São Judas Tadeu, São Paulo CEP 03166-000, Brazil
| | - Raquel López-Díez
- Department of Medicine, Diabetes Research Program, New York University Langone Health, New York, NY 10016, USA; (R.L.-D.); (G.D.); (X.S.); (A.M.S.)
| | - Rodrigo Tallada Iborra
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo CEP 01246-000, Brazil; (A.M.-L.); (R.T.I.); (R.d.S.P.); (E.R.N.)
- Programa de Pós-Graduação em Ciências do Envelhecimento, Universidade São Judas Tadeu, São Paulo CEP 03166-000, Brazil
| | - Raphael de Souza Pinto
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo CEP 01246-000, Brazil; (A.M.-L.); (R.T.I.); (R.d.S.P.); (E.R.N.)
- Curso de Biomedicina, Centro Universitário CESMAC, Maceió, Alagoas CEP 57051-160, Brazil
| | - Gurdip Daffu
- Department of Medicine, Diabetes Research Program, New York University Langone Health, New York, NY 10016, USA; (R.L.-D.); (G.D.); (X.S.); (A.M.S.)
| | - Xiaoping Shen
- Department of Medicine, Diabetes Research Program, New York University Langone Health, New York, NY 10016, USA; (R.L.-D.); (G.D.); (X.S.); (A.M.S.)
| | - Edna Regina Nakandakare
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo CEP 01246-000, Brazil; (A.M.-L.); (R.T.I.); (R.d.S.P.); (E.R.N.)
| | - Ubiratan Fabres Machado
- Laboratório de Metabolismo e Endocrinologia, Instituto de Ciências Biomédicas da Universidade de São Paulo, São Paulo CEP 05508-000, Brazil;
| | - Maria Lucia Cardillo Corrêa-Giannella
- Laboratório de Carboidratos e Radioimunoensaio (LIM 18), Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo CEP 01246-000, Brazil;
- Programa de Pós-Graduação em Medicina, Universidade Nove de Julho, São Paulo CEP 01225-000, Brazil
| | - Ann Marie Schmidt
- Department of Medicine, Diabetes Research Program, New York University Langone Health, New York, NY 10016, USA; (R.L.-D.); (G.D.); (X.S.); (A.M.S.)
| | - Marisa Passarelli
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo CEP 01246-000, Brazil; (A.M.-L.); (R.T.I.); (R.d.S.P.); (E.R.N.)
- Programa de Pós-Graduação em Medicina, Universidade Nove de Julho, São Paulo CEP 01225-000, Brazil
- Correspondence:
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14
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Cheng H, Cheng Q, Bao X, Luo Y, Zhou Y, Li Y, Hua Q, Liu W, Tang S, Feng D, Luo Z. Over-activation of NMDA receptors promotes ABCA1 degradation and foam cell formation. Biochim Biophys Acta Mol Cell Biol Lipids 2020; 1865:158778. [PMID: 32745694 DOI: 10.1016/j.bbalip.2020.158778] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 11/17/2022]
Abstract
ATP-binding cassette transporter A1 (ABCA1) is an essential regulator of intracellular cholesterol efflux. Secreted cholesterol binds to lipid-free apolipoprotein A-I (apoA-I) in peripheral blood to constitute high-density lipoprotein cholesterol (HDL) complexes. ABCA1 protein on the surface of macrophages acts as a crucial controller in preventing cholesterol accumulation. Importantly, ABCA1 is unstable and easily degraded via a series of biochemical activities, including but not limited to calpain-mediated and ubiquitin-proteasome system-mediated processes. How accelerated ABCA1 degradation impacts disordered lipid metabolism in macrophages and foam cell formation is unclear. N-methyl d-aspartate receptors (NMDARs) are ionotropic glutamate receptors with high calcium permeability. Calcium influx via NMDARs activates downstream signaling pathways. Over-activation of NMDARs stimulated by NMDA contributes to dysfunctional lipid metabolism in macrophages and foam cell formation via promotion of calpain-mediated ABCA1 proteolysis. However, increased NMDAR activity does not affect liver X receptor expression or ABCA1 mRNA levels. Following NMDA receptor silencing or calpain inhibition, NMDA treatment did not reduce ABCA1 protein levels, nor caused lipid accumulation in macrophages. In addition, NMDAR over-activation activates NF-κB signaling to promote IL-1β and IL-6 macrophage marker expression. However, NMDAR silencing and calpain inhibition reduce inflammatory macrophage responses. In summary, our study suggests that NMDAR activation reduces surface ABCA1 protein, promotes lipid accumulation, and induces the production and secretion of many inflammatory mediators in macrophages, possibly through enhanced calpain-mediated ABCA1 protein degradation. Thus, the NMDAR receptor may be a novel pharmacologic target for atherosclerosis therapy.
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Affiliation(s)
- Haipeng Cheng
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Qingmei Cheng
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Xingwen Bao
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yongyu Luo
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yan Zhou
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yanghang Li
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Qingzhong Hua
- Xiangya Nursing School, Central South University, Changsha, Hunan, China
| | - Wei Liu
- Xiangya Nursing School, Central South University, Changsha, Hunan, China
| | - Siyuan Tang
- Xiangya Nursing School, Central South University, Changsha, Hunan, China
| | - Dandan Feng
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
| | - Ziqiang Luo
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
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15
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Lu R, Ishikawa T, Tanaka M, Tsuboi T, Yokoyama S. Zinc Increases ABCA1 by Attenuating Its Clearance Through the Modulation of Calmodulin Activity. J Atheroscler Thromb 2020; 28:261-270. [PMID: 32581187 PMCID: PMC8049148 DOI: 10.5551/jat.55384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Aim: We previously revealed that Ca++-activated calmodulin binds to ABCA1 by the region near the PEST sequence and retards its calpain-mediated degradation to increase HDL biogenesis. Calmodulin activity is reportedly modulated also by other nutritional divalent cations; thus, we attempted to determine whether Zn++ is involved in the regulation of ABCA1 stability through the modulation of calmodulin activity. Methods: The effects of Zn++ on ABCA1 expression was investigated in J774 mouse macrophage cell-line cells and HepG2 human hepatoma cell-line cells. Results: Zn++ increased ABCA1 expression, not by increasing the mRNA but by attenuating its decay rate, more prominently in the presence of cAMP. Accordingly, it enhanced cell cholesterol release with extracellular apolipo-protein A-I. Calmodulin binding to ABCA1 was increased by Zn++ and Ca++. Zn++ suppressed calpain-mediated hydrolysis of the peptide of ABCA1 cytosolic loop, including the PEST sequence and the calmodulin-binding site, in a calmodulin-dependent fashion, in the presence of the minimum amount of Ca++ to activate calpain, but not calmodulin. Calpain activity was not directly inhibited by Zn++ at the concentration for enhancing calmodulin binding to ABCA1. Conclusion: Nutritional divalent cation Zn++ is involved in the regulation of ABCA1 activity and biogenesis of HDL through the modulation of calmodulin activity. The results were consistent with previous clinical findings that Zn++ increased plasma HDL in the conditions of sympathetic activation, such as type 2 diabetes and chronic hemodialysis.
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Affiliation(s)
- Rui Lu
- Food and Nutritional Sciences,Chubu University
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16
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Srivastava N, Cefalu AB, Averna M, Srivastava RAK. Rapid degradation of ABCA1 protein following cAMP withdrawal and treatment with PKA inhibitor suggests ABCA1 is a short-lived protein primarily regulated at the transcriptional level. J Diabetes Metab Disord 2020; 19:363-371. [PMID: 32550187 DOI: 10.1007/s40200-020-00517-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 03/12/2020] [Indexed: 01/08/2023]
Abstract
Objectives ATP-binding cassette transporter A1 (ABCA1) is a key player in the reverse cholesterol transport (RCT) and HDL biogenesis. Since RCT is compromised as a result of ABCA1 dysfunction in diabetic state, the objective of this study was to investigate the regulation of ABCA1 in a stably transfected 293 cells expressing ABCA1 under the control of cAMP response element. Methods To delineate transcriptional and posttranscriptional regulation of ABCA1, 293 cells were stably transfected with the full length ABCA1 cDNA under the control of CMV promoter harboring cAMP response element. cAMP-mediated regulation of ABCA1 and cholesterol efflux were studied in the presence of 8-Br-cAMP and after withdrawal of 8-Br-cAMP. The mechanism of cAMP-mediated transcriptional induction of the ABCA1 gene was studied in protein kinase A (PKA) inhibitors-treated cells. Results The transfected 293 cells expressed high levels of ABCA1, while non-transfected wild-type 293 cells showed very low levels of ABCA1. Treatments of transfected cells with 8-Br-cAMP increased ABCA1 protein by 10-fold and mRNA by 20-fold. Cholesterol efflux also increased in parallel. Withdrawal of 8-Br-cAMP caused time-dependent rapid diminution of ABCA1 protein and mRNA, suggesting ABCA1 regulation at the transcriptional level. Treatment with PKA inhibitors abolished the cAMP-mediated induction of the ABCA1 mRNA and protein, resulting dampening of ABCA1-dependent cholesterol efflux. Conclusions These results demonstrate that transfected cell line mimics cAMP response similar to normal cells with natural ABCA1 promoter and suggest that ABCA1 is a short-lived protein primarily regulated at the transcriptional level to maintain cellular cholesterol homeostasis.
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17
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Pinto RS, Machado UF, Passarelli M. Advanced glycation end products as biomarkers for cardiovascular disease: browning clarifying atherogenesis. Biomark Med 2020; 14:611-614. [DOI: 10.2217/bmm-2020-0060] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Affiliation(s)
- RS Pinto
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
- Centro Universitário CESMAC, Alagoas, Brazil
| | - UF Machado
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas da Universidade de São Paulo, São Paulo, Brazil
| | - M Passarelli
- Laboratório de Lípides (LIM 10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
- Programa de Pós-Graduação em Medicina, Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
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18
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Coban N, Gulec C. Is the effect of rosuvastatin on ABCA1 transporter level direct or indirect? Int J Cardiol 2020; 300:214-216. [DOI: 10.1016/j.ijcard.2019.10.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/28/2019] [Accepted: 10/31/2019] [Indexed: 10/25/2022]
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Afonso MS, Machado RM, Lavrador MS, Quintao ECR, Moore KJ, Lottenberg AM. Molecular Pathways Underlying Cholesterol Homeostasis. Nutrients 2018; 10:E760. [PMID: 29899250 PMCID: PMC6024674 DOI: 10.3390/nu10060760] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 06/10/2018] [Accepted: 06/11/2018] [Indexed: 01/14/2023] Open
Abstract
Cholesterol is an essential molecule that exerts pleiotropic actions. Although its presence is vital to the cell, its excess can be harmful and, therefore, sustaining cholesterol homeostasis is crucial to maintaining proper cellular functioning. It is well documented that high plasma cholesterol concentration increases the risk of atherosclerotic heart disease. In the last decades, several studies have investigated the association of plasma cholesterol concentrations and the risk of cardiovascular diseases as well as the signaling pathways involved in cholesterol homeostasis. Here, we present an overview of several mechanisms involved in intestinal cholesterol absorption, the regulation of cholesterol synthesis and uptake. We also discuss the importance of reverse cholesterol transport and transintestinal cholesterol transport to maintain cholesterol homeostasis and prevent atherosclerosis development. Additionally, we discuss the influence of dietary cholesterol on plasma cholesterol concentration and the new recommendations for cholesterol intake in a context of a healthy dietary pattern.
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Affiliation(s)
- Milessa Silva Afonso
- Marc and Ruti Bell Vascular Biology and Disease Program, Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY 10016, USA.
| | - Roberta Marcondes Machado
- Laboratorio de Lipides (LIM 10), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP 05403-000, Brazil.
| | - Maria Silvia Lavrador
- Laboratorio de Lipides (LIM 10), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP 05403-000, Brazil.
| | - Eder Carlos Rocha Quintao
- Laboratorio de Lipides (LIM 10), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP 05403-000, Brazil.
| | - Kathryn J Moore
- Marc and Ruti Bell Vascular Biology and Disease Program, Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY 10016, USA.
- Department of Cell Biology, New York University School of Medicine, New York, NY 10016, USA.
| | - Ana Maria Lottenberg
- Laboratorio de Lipides (LIM 10), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP 05403-000, Brazil.
- Faculdade Israelita de Ciências da Saúde, Albert Einstein, São Paulo, SP 05403-000, Brazil.
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