1
|
Aghasizadeh M, Ghanei M, Ghoflchi S, Asadian-Sohan P, Haghani M, Kazemi T, Esmaily H, Avan A, Ferns GA, Miri-Moghaddam E, Ghayour-Mobarhan M. Association of Genotypes of ANGPTL3 with Vitamin D and Calcium Concentration in Cardiovascular Disease. Biochem Genet 2024; 62:2482-2494. [PMID: 37955843 DOI: 10.1007/s10528-023-10533-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 09/18/2023] [Indexed: 11/14/2023]
Abstract
One of the leading causes of mortality worldwide is cardiovascular disease, which is influenced by some variables, including calcium and vitamin D. This study aimed to assess the relationship between Angiopoietin-Like 3 (ANGPTL3) gene polymorphisms with vitamin D and calcium levels in cardiovascular disease (CVD) patients. In this research, 1002 people participated. Participants' anthropometric parameters, and FBG, calcium, and vitamin D were assessed. Blood samples were used to extract DNA. Taqman®-based polymerase chain reaction (PCR) was used to conduct genetic analysis for the rs10789117 and rs17458195. Statistical analysis was applied to determine differences across subgroups and the relationship between polymorphisms and disease. Age, body mass index (BMI), fasting Blood Sugar (FBG), phenylalanine ammonia-lyase (PAL), and smoking history were significantly correlated with CVD. Vitamin D was statistically associated with rs10789117 and rs17458195 in non-CVD individuals. In the moderate group, individuals with the C allele in rs10789117 showed a tenfold increase in vitamin D deficiency compared to those with the A allele. However, in rs11207997, individuals with the T allele had 5 to 6 times higher vitamin D deficiency than those with the C allele in all groups. This research demonstrates the relationship between some ANGPTL3 gene polymorphisms and complement levels in CVD patients. It may be concluded that individuals carrying these variants would likely benefit from using vitamin D and calcium supplements to avoid CVD.
Collapse
Affiliation(s)
- Malihe Aghasizadeh
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Ghanei
- Medical Genetics and Molecular Medicine Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahar Ghoflchi
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Parisa Asadian-Sohan
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Haghani
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Tooba Kazemi
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
- Razi Clinical Research Development Unit, Faculty of Medicine Birjand University of Medical Sciences, Birjand, Iran
| | - Habibollah Esmaily
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Falmer, Brighton, Sussex, BN19PH, UK
| | - Ebrahim Miri-Moghaddam
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran.
| | - Majid Ghayour-Mobarhan
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
2
|
Zhu Y, Cai SS, Ma J, Cheng L, Wei C, Aggarwal A, Toh WH, Shin C, Shen R, Kong J, Mao SA, Lao YH, Leong KW, Mao HQ. Optimization of lipid nanoparticles for gene editing of the liver via intraduodenal delivery. Biomaterials 2024; 308:122559. [PMID: 38583366 PMCID: PMC11099935 DOI: 10.1016/j.biomaterials.2024.122559] [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: 01/13/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/09/2024]
Abstract
Lipid nanoparticles (LNPs) have recently emerged as successful gene delivery platforms for a diverse array of disease treatments. Efforts to optimize their design for common administration methods such as intravenous injection, intramuscular injection, or inhalation, revolve primarily around the addition of targeting ligands or the choice of ionizable lipid. Here, we employed a multi-step screening method to optimize the type of helper lipid and component ratios in a plasmid DNA (pDNA) LNP library to efficiently deliver pDNA through intraduodenal delivery as an indicative route for oral administration. By addressing different physiological barriers in a stepwise manner, we down-selected effective LNP candidates from a library of over 1000 formulations. Beyond reporter protein expression, we assessed the efficiency in non-viral gene editing in mouse liver mediated by LNPs to knockdown PCSK9 and ANGPTL3 expression, thereby lowering low-density lipoprotein (LDL) cholesterol levels. Utilizing an all-in-one pDNA construct with Strep. pyogenes Cas9 and gRNAs, our results showcased that intraduodenal administration of selected LNPs facilitated targeted gene knockdown in the liver, resulting in a 27% reduction in the serum LDL cholesterol level. This LNP-based all-in-one pDNA-mediated gene editing strategy highlights its potential as an oral therapeutic approach for hypercholesterolemia, opening up new possibilities for DNA-based gene medicine applications.
Collapse
Affiliation(s)
- Yining Zhu
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Shuting Sarah Cai
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Jingyao Ma
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Leonardo Cheng
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Christine Wei
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Ataes Aggarwal
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Wu Han Toh
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA; Department of Biology, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Charles Shin
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Ruochen Shen
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA
| | - Jiayuan Kong
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Shuming Alan Mao
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Yeh-Hsing Lao
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Kam W Leong
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA; Department of Systems Biology, Columbia University Medical Center, New York, NY, 10032, USA.
| | - Hai-Quan Mao
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD, 21218, USA; Translational Tissue Engineering Center, Johns Hopkins University School of Medicine, Baltimore, MD, 21218, USA; Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA.
| |
Collapse
|
3
|
Ai JY, Zhao PC, Zhang W, Rao GW. Research Progress in the Clinical Treatment of Familial Hypercholesterolemia. Curr Med Chem 2024; 31:1082-1106. [PMID: 36733200 DOI: 10.2174/0929867330666230202111849] [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: 07/17/2022] [Revised: 11/30/2022] [Accepted: 12/15/2022] [Indexed: 02/04/2023]
Abstract
Familial hypercholesterolemia (FH) is an autosomal dominant inheritable disease with severe disorders of lipid metabolism. It is mainly marked by increasing levels of plasma total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C), xanthoma, corneal arch, and early-onset coronary heart disease (CHD). The prevalence of FH is high, and it is dangerous and clinically underdiagnosed. The clinical treatment for FH includes both pharmacological and non-pharmacological treatment, of which non-pharmacological treatment mainly includes therapeutic lifestyle change and dietary therapy, LDL apheresis, liver transplantation and gene therapy. In recent years, many novel drugs have been developed to treat FH more effectively. In addition, the continuous maturity of non-pharmacological treatment techniques has also brought more hope for the treatment of FH. This paper analyzes the pathogenic mechanism and the progress in clinical treatment of FH. Furthermore, it also summarizes the mechanism and structure-activity relationship of FH therapeutic drugs that have been marketed. In a word, this article provides a reference value for the research and development of FH therapeutic drugs.
Collapse
Affiliation(s)
- Jing-Yan Ai
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Peng-Cheng Zhao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Wen Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Guo-Wu Rao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| |
Collapse
|
4
|
Solipuram V, Soltani R, Venkatesulu BP, Annam S, Alavian F, Ghasemi S. Efficacy of Anti-VEGF Drugs Based Combination Therapies in Recurrent Glioblastoma: Systematic Review and Meta-Analysis. Curr Rev Clin Exp Pharmacol 2024; 19:173-183. [PMID: 35585804 DOI: 10.2174/2772432817666220517163609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Recurrent glioblastoma multiforme (rGBM) has a grim prognosis, with current therapies offering no survival benefit. Several combination therapies involving anti-VEGF agents have been studied with mixed results. METHODS A systematic search was performed using five electronic databases: PubMed, Scopus, ISI, Embase, and the Cochrane Library, without language limitations. The primary outcome of interest was progression-free survival (PFS). Secondary outcomes were overall survival (OS), objective response ratio (ORR), and grade ≥ 3 adverse events. Estimates for PFS and OS were calculated as random effects hazard ratio (HR) with 95% confidence intervals (CIs) using the generic inverse variance method. Estimates for ORR and grade ≥ 3 adverse events were calculated using a random-effects risk ratio (RR) with 95% confidence intervals (CIs) using the Mantel-Haenszel method. RESULTS Thirteen studies met the inclusion criteria and a total of 1994 patients were included in the analysis. There was no statistically significant improvement in PFS (HR 0.84; 95% CI (0.68, 1.03); I2=81%), OS (HR 0.99; 95% CI (0.88, 1.12); I2=0%), and ORR (RR 1.36; 95% CI (0.96, 1.92); I2=61%) in the combination therapy group when compared to the control group. Significantly higher grade ≥ 3 adverse events (RR 1.30; 95% CI (1.14, 1.48); I2=47%) were seen in the combination therapy when compared to the control group. CONCLUSION Our analysis showed that the use of combination therapy with anti-VEGF agents did not offer any benefit in PFS, OS, or ORR. In contrast, it had significantly higher grade 3-5 adverse events. Further studies are needed to identify effective therapies in rGBM that can improve survival.
Collapse
Affiliation(s)
- Vinod Solipuram
- Department of Medicine, Saint Agnes Hospital, Baltimore, MD, USA
| | - Ramin Soltani
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - B P Venkatesulu
- Department of Radiation Oncology, Loyola University Stritch School of medicine, Chicago, IL, USA
- Edward Hines VA Hospital, Chicago, IL, USA
| | - Saketh Annam
- Osmania Medical College, Hyderabad, Telangana, India
| | - Firoozeh Alavian
- Department of Biology, School of Basic Sciences, Farhangian University, Tehran, Iran
| | - Sorayya Ghasemi
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| |
Collapse
|
5
|
Wang L, Bao Y, Yu F, Zhu W, Wang JL, Yang J, Xie H, Huang D. Development of gene model combined with machine learning technology to predict for advanced atherosclerotic plaques. Clin Neurol Neurosurg 2023; 231:107819. [PMID: 37315377 DOI: 10.1016/j.clineuro.2023.107819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/03/2023] [Accepted: 06/04/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND Atherosclerosis, as a major cause of stroke, is responsible for a quarter of deaths worldwide. In particular, rupture of late-stage plaques in large vessels such as the carotid artery can lead to serious cardiovascular disease. The aim of our study was to establish a genetic model combined with machining leaning techniques to screen out gene signatures and predict for advanced atherosclerosis plaques. METHODS The microarray dataset GSE28829 and GSE43292 which were publicly obtained from the Gene Expression Omnibus database were utilized to screen for potential predictive genes. Differentially expressed genes (DEGs) were identified by using the "limma" R package. Gene Ontology (GO) and Kyoto Encyclopedia of Genes Genomes (KEGG) analyses of these DEGs were performed by Metascape. Later, Random Forest (RF) algorithm was applied to further screen out top-30 genes which contribute the most. The expression data of top 30-DEGs were converted into a "Gene Score". Finally, we developed a model based on artificial neural network (ANN) to predict advanced atherosclerotic plaques. The model later was validated in an independent test dataset GSE104140. RESULTS A total of 176 DEGs were identified in the training datasets. GO and KEGG enrichment analysis revealed that these genes were enriched in leukocyte-mediated immune response, cytokine- cytokine interactions, and immunoinflammatory signaling. Further, top-30 genes (including 25 upregulated and 5 downregulated DEGs) were screened as predictors by RF algorithm. The predictive model was developed with a significantly predictive value (AUC = 0.913) in the training datasets, and was validated with an independent dataset GSE104140 (AUC = 0.827). CONCLUSION In present study, our prediction model was established and showed satisfactory predictive power in both training and test datasets. In addition, this is the first study adopted bioinformatics methods combined with machine learning techniques (RF and ANN) to explore and predict for the advanced atherosclerotic plaques. However, further investigations were needed to verify the screened DEGs and predictive effectiveness of this model.
Collapse
Affiliation(s)
- Lufeng Wang
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yiwen Bao
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fei Yu
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wenxia Zhu
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jun Lang Wang
- Department of Imaging, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jie Yang
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hongrong Xie
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Dongya Huang
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| |
Collapse
|
6
|
Wen F, Liu J, Dai R, Hong S, Ji B, Liu J, Zhang J, Han X, Lv Q, Liu J, Shen Q, Xu H. Angiopoietin-like protein 3: a novel potential biomarker for nephrotic syndrome in children. Front Pediatr 2023; 11:1113484. [PMID: 37266537 PMCID: PMC10229790 DOI: 10.3389/fped.2023.1113484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 05/03/2023] [Indexed: 06/03/2023] Open
Abstract
Background Angiopoietin-like 3 (ANGPTL3) is a secretory glycoprotein. It has been demonstrated that ANGPTL3 level was upregulated in minimal change nephrotic syndrome (MCNS) kidney tissues. Subsequently, our group found that ANGPTL3 level was closely correlated with nephropathy in vivo and in vitro. Hence, whether ANGPTL3 level could be correlated with the proteinuria level, and assessment of disease severity of nephrotic syndrome (NS) remained to be investigated. This study aimed to analyzed the correlation between the levels of ANGPTL3 in serum and urine of patients with nephrotic syndrome and proteinuria, and assessed the severity of the patients' disease. In future clinical translation, the level of ANGPTL3 in serum, urine will be used as a biomarker to better predict the development of nephrotic syndrome. Methods A total of 200 NS patients and 80 healthy controls (age, 1-18 years) were admitted to our institution between 2021 and 2022. The etiology of NS included primary nephrotic syndrome (PNS, n = 144) and NS with other causes (n = 56). A total of 280 serum samples and 244 urinary samples were collected to determine ANGPTL3 level using enzyme-linked immunosorbent assay (ELISA). Results Serum ANGPTL3 and urinary ANGPTL3/Cre were remarkably elevated in NS patients compared with those in healthy controls. Furthermore, serum ANGPTL3 and urinary ANGPTL3/Cre were significantly correlated with proteinuria level. Additionally, multivariate linear regression analysis demonstrated that serum ALB was independently correlated with serum ANGPTL3 and PRO/CR was independently correlated with urinary ANGPTL3/Cre in NS patients. Conclusion Serum ANGPTL3 and urinary ANGPTL3/Cre showed a promising performance in the diagnosis of NS, and served as novel potential noninvasive biomarkers to assess disease severity of NS. Further exploration of the role of ANGPTL3 level may shed a new light on the treatment of NS.
Collapse
Affiliation(s)
- Fujie Wen
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Junchao Liu
- Department of Traditional Chinese Medicine, Children's Hospital of Fudan University, Shanghai, China
| | - Rufeng Dai
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Sha Hong
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Baowei Ji
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Jiaojiao Liu
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Jun Zhang
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Xinli Han
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Qianying Lv
- Department of Rheumatology, Children's Hospital of Fudan University, Shanghai, China
| | - Jialu Liu
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Qian Shen
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| | - Hong Xu
- Department of Nephrology, Children's Hospital of Fudan University, Shanghai, China
| |
Collapse
|
7
|
Current Options and Future Perspectives in the Treatment of Dyslipidemia. J Clin Med 2022; 11:jcm11164716. [PMID: 36012957 PMCID: PMC9410330 DOI: 10.3390/jcm11164716] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/02/2022] [Accepted: 08/10/2022] [Indexed: 12/22/2022] Open
Abstract
Low-density lipoprotein cholesterol (LDL-C) plays a crucial role in the development of atherosclerosis. Statin therapy is the standard treatment for lowering LDL-C in primary and secondary prevention. However, some patients do not reach optimal LDL-C target levels or do not tolerate statins, especially when taking high doses long-term. Combining statins with different therapeutic approaches and testing other new drugs is the future key to reducing the burden of cardiovascular disease (CVD). Recently, several new cholesterol-lowering drugs have been developed and approved; others are promising results, enriching the pharmacological armamentarium beyond statins. Triglycerides also play an important role in the development of CVD; new therapeutic approaches are also very promising for their treatment. Familial hypercholesterolemia (FH) can lead to CVD early in life. These patients respond poorly to conventional therapies. Recently, however, new and promising pharmacological strategies have become available. This narrative review provides an overview of the new drugs for the treatment of dyslipidemia, their current status, ongoing clinical or preclinical trials, and their prospects. We also discuss the new alternative therapies for the treatment of dyslipidemia and their relevance to practice.
Collapse
|
8
|
Yang J, Song QY, Niu SX, Chen HJ, Petersen RB, Zhang Y, Huang K. Emerging roles of angiopoietin-like proteins in inflammation: Mechanisms and potential as pharmacological targets. J Cell Physiol 2021; 237:98-117. [PMID: 34289108 DOI: 10.1002/jcp.30534] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 06/16/2021] [Accepted: 07/09/2021] [Indexed: 12/17/2022]
Abstract
Angiopoietin-like proteins (ANGPTLs), a family of eight secreted glycoproteins termed ANGTPL1-8, are involved in angiogenesis, lipid metabolism, cancer progression, and inflammation. Their roles in regulating lipid metabolism have been intensively studied, as some ANGPTLs are promising pharmacological targets for hypertriglyceridemia and associated cardiovascular disease. Recently, the emerging roles of ANGPTLs in inflammation have attracted great attention. First, elevated levels of multiple circulating ANGPTLs in inflammatory diseases make them potential disease biomarkers. Second, multiple ANGPTLs regulate acute or chronic inflammation via various mechanisms, including triggering inflammatory signaling through their action as ligands for integrin or forming homo- /hetero-oligomers to regulate signal transduction via extra- or intracellular mechanisms. As dysregulation of the inflammatory response is a critical trigger in many diseases, understanding the roles of ANGPTLs in inflammation will aid in drug/therapy development. Here, we summarize the roles, mechanisms, and potential therapeutic values for ANGPTLs in inflammation and inflammatory diseases.
Collapse
Affiliation(s)
- Jing Yang
- Department of Biopharmacy, Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, China
| | - Qiu-Yi Song
- Department of Biopharmacy, Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, China
| | - Shu-Xuan Niu
- Department of Biopharmacy, Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, China
| | - Hui-Jing Chen
- Department of Biopharmacy, Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, China
| | - Robert B Petersen
- Foundational Sciences, Central Michigan University College of Medicine, Mt. Pleasant, MI, USA
| | - Yu Zhang
- Department of Biopharmacy, Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, China
| | - Kun Huang
- Department of Biopharmacy, Tongji School of Pharmacy, Huazhong University of Science & Technology, Wuhan, China
| |
Collapse
|
9
|
ANGPLT3 in cardio-metabolic disorders. Mol Biol Rep 2021; 48:2729-2739. [PMID: 33677817 DOI: 10.1007/s11033-021-06248-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 02/22/2021] [Indexed: 01/15/2023]
Abstract
Dyslipidemia is associated with numerous health problems that include the combination of insulin resistance, hypertension and obesity, which is always grouped together asmetabolic syndrome. Given that metabolic syndrome leads to a high mortality and poses serious risks to human health worldwide, it is vital to explore the mechanisms whereby dyslipidemia modulates the risk and the severity of cardio-metabolic disorders. Recently, a specific secretory protein family, named angiopoietin-like protein (ANGPTL), is considered as one of the significant biomarkers which facilitate the development of angiogenesis. Among the eight proteins of ANGPTL family, ANGPTL3 has been demonstrated as an essential modulator of lipid catabolism within circulation by inhibiting the activity of lipoprotein lipase (LPL) and endothelial lipase (EL). Consistent with these notions, mice with ANGPTL3 gene-deficiency presented reduced circulating levels of low density lipoprotein cholesterol (LDL-C) and lower risk of atherosclerosis. On the other hand, participants carrying homozygous loss-of function (LOF) mutation in ANGPTL3 gene also displayed lower circulating LDL-C levels and atherosclerotic risk. In the current review, we summarized the recent understanding of ANGPTL3 in controlling the risk and the development of dyslipidemia and its related cardio-metabolic disorders. Moreover, we also provided the perspectives which potentially suggested that ANGPTL3 could be considered as a promising target in treating metabolic syndrome.
Collapse
|
10
|
Cai J, Zhang XJ, Ji YX, Zhang P, She ZG, Li H. Nonalcoholic Fatty Liver Disease Pandemic Fuels the Upsurge in Cardiovascular Diseases. Circ Res 2020; 126:679-704. [PMID: 32105577 DOI: 10.1161/circresaha.119.316337] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cardiovascular diseases (CVDs) remain a leading cause of death worldwide. Among the major risk factors for CVD, obesity and diabetes mellitus have received considerable attention in terms of public policy and awareness. However, the emerging prevalence of nonalcoholic fatty liver disease (NAFLD), as the most common liver and metabolic disease and a cause of CVD, has been largely overlooked. Currently, the number of individuals with NAFLD is greater than the total number of individuals with diabetes mellitus and obesity. Epidemiological studies have established a strong correlation between NAFLD and an increased risk of CVD and CVD-associated events. Although debate continues over the causal relationship between NAFLD and CVD, many mechanistic and longitudinal studies have indicated that NAFLD is one of the major driving forces for CVD and should be recognized as an independent risk factor for CVD apart from other metabolic disorders. In this review, we summarize the clinical evidence that supports NAFLD as a risk factor for CVD epidemics and discuss major mechanistic insights regarding the acceleration of CVD in the setting of NAFLD. Finally, we address the potential treatments for NAFLD and their potential impact on CVD.
Collapse
Affiliation(s)
- Jingjing Cai
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China (J.C.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Xiao-Jing Zhang
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.).,Medical Science Research Center, Zhongnan Hospital of Wuhan University, China (X.-J.Z.)
| | - Yan-Xiao Ji
- Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Peng Zhang
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Zhi-Gang She
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Hongliang Li
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.).,Basic Medical School, Wuhan University, China (H.L.)
| |
Collapse
|
11
|
Evidences for Expression and Location of ANGPTL8 in Human Adipose Tissue. J Clin Med 2020; 9:jcm9020512. [PMID: 32069954 PMCID: PMC7074245 DOI: 10.3390/jcm9020512] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 02/10/2020] [Indexed: 12/25/2022] Open
Abstract
The metabolism of triglycerides (TGs) is regulated, among others, by the lipoprotein lipase (LPL) that hydrolyses the TGs on endothelial cells. In turn, LPL is inhibited by the ANGPTLs family of proteins, such as ANGPTL3, 4, and, 8; the latter is the least known. In this work, we have tried to establish the expression and localisation of the Angiopoietin-like 8 (ANGPTL8) protein in the visceral adipose tissue (VAT) of morbid-obese and non-obese patients. 109 subjects (66 women and 43 men) undergoing laparoscopic surgery participated in this study. A blood sample and a portion of the VAT were obtained, and the patients were classified according to their Body Mass Index (BMI) as non-obese (19.5–30 kg/m2) and morbid-obese (40–50 kg/m2). No significant changes in ANGPTL8 plasma levels were determined by EIA in obese patients. The immunocytochemistry and Western blotting showed the presence of increased ANGPTL8 in morbid-obese patients (p < 0.05). In-situ hybridisation and a real time polymerase chain reaction (RT-PCR) confirmed that the mRNA that encodes ANGPTL8 was present in adipocytes, without differences in their nutritional state (p = 0.89), and even in the endothelial cells. Our data suggests that ANGPT8 plasmatic levels do not change significantly in patients with morbid obesity, although there is a modest difference related to gender. Besides, we demonstrate that in visceral adipose tissue, ANGPTL8 is well defined in the cytoplasm of adipocytes coexisting with perilipin-1 and its mRNA, also is present in endothelial cells. These findings suggest the possibility that among other functions, ANGPTL8 could perform either a paracrine and/or an endocrine role in the adipose tissue.
Collapse
|