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Rahman MA, Rakib-Uz-Zaman SM, Chakraborti S, Bhajan SK, Gupta RD, Jalouli M, Parvez MAK, Shaikh MH, Hoque Apu E, Harrath AH, Moon S, Kim B. Advancements in Utilizing Natural Compounds for Modulating Autophagy in Liver Cancer: Molecular Mechanisms and Therapeutic Targets. Cells 2024; 13:1186. [PMID: 39056768 PMCID: PMC11274515 DOI: 10.3390/cells13141186] [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: 04/16/2024] [Revised: 06/30/2024] [Accepted: 07/04/2024] [Indexed: 07/28/2024] Open
Abstract
Autophagy, an intrinsic catabolic mechanism that eliminates misfolded proteins, dysfunctional organelles, and lipid droplets, plays a vital function in energy balance and cytoplasmic quality control, in addition to maintaining cellular homeostasis. Liver cancer such as hepatocellular carcinoma (HCC) is one of the most common causes of cancer deaths globally and shows resistance to several anticancer drugs. Despite the rising incidence and poor prognosis of malignant HCC, the underlying molecular mechanisms driving this aggressive cancer remain unclear. Several natural compounds, such as phytochemicals of dietary and non-dietary origin, affect hepatocarcinogenesis signaling pathways in vitro and in vivo, which may help prevent and treat HCC cells. Current HCC cells treatments include chemotherapy, radiation, and surgery. However, these standard therapies have substantial side effects, and combination therapy enhances side effects for an acceptable therapeutic benefit. Therefore, there is a need to develop treatment strategies for HCC cells that are more efficacious and have fewer adverse effects. Multiple genetic and epigenetic factors are responsible for the HCC cells to become resistant to standard treatment. Autophagy contributes to maintain cellular homeostasis, which activates autophagy for biosynthesis and mitochondrial regulation and recycling. Therefore, modifying autophagic signaling would present a promising opportunity to identify novel therapies to treat HCC cells resistant to current standard treatments. This comprehensive review illustrates how natural compounds demonstrate their anti-hepatocellular carcinoma function through autophagy.
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Affiliation(s)
- Md Ataur Rahman
- Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA;
| | - S M Rakib-Uz-Zaman
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA; (S.M.R.-U.-Z.); (S.C.)
- Biotechnology Program, Department of Mathematics and Natural Sciences, School of Data and Sciences, BRAC University, Dhaka 1212, Bangladesh
| | - Somdeepa Chakraborti
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA; (S.M.R.-U.-Z.); (S.C.)
| | - Sujay Kumar Bhajan
- Department of Biotechnology & Genetic Engineering, Bangabandhu Sheikh Mujibur Rahman Science & Technology University, Gopalganj 8100, Bangladesh;
| | - Rajat Das Gupta
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA;
| | - Maroua Jalouli
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;
| | | | - Mushfiq H. Shaikh
- Department of Otolaryngology-Head & Neck Surgery, Western University, London, ON N6A 4V2, Canada;
| | - Ehsanul Hoque Apu
- Department of Biomedical Sciences, College of Dental Medicine, Lincoln Memorial University, Knoxville, TN 37923, USA;
- DeBusk College of Osteopathic Medicine, Lincoln Memorial University, Harrogate, TN 37752, USA
- Division of Hematology and Oncology, Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Abdel Halim Harrath
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Seungjoon Moon
- Department of Pathology, College of Korean Medicine, Kyung Hee University, 1–5 Hoegidong Dongdaemun-gu, Seoul 02447, Republic of Korea;
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, 1–5 Hoegidong Dongdaemun-gu, Seoul 02447, Republic of Korea;
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
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2
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Wu J, Li F, Zhang J, Hao XD. Genetic mutation and aqueous humor metabolites alterations in a family with Marfan syndrome. Heliyon 2024; 10:e23696. [PMID: 38187261 PMCID: PMC10770601 DOI: 10.1016/j.heliyon.2023.e23696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 10/26/2023] [Accepted: 12/09/2023] [Indexed: 01/09/2024] Open
Abstract
This study used four generations of a Chinese family to reveal the genetic etiology and ocular manifestation pathogenesis of Marfan syndrome (MFS) through whole genome sequencing (WGS) and metabolomics analysis. In the study, we explored the pathogenic gene variant and aqueous humor (AH) metabolites alterations of MFS. Using WGS, a novel heterozygous variant (NM_000138: c.G4192A, p.D1398 N) in the fibrilin-1 (FBN1) gene was identified. This variant was co-segregated with the phenotype and considered "deleterious" and highly conserved during evolution. The p.D1398 N variant is located in a cbEGF-like domain and predicted to lead to a new splice site, which might result in structural and functional changes to the FBN1 protein. FBN1 is highly expressed in the mouse cornea, conjunctiva and lens capsule, which highlights the important role of FBN1 in eyeball development. AH metabolomics analysis identified eight differentially expressed metabolites, including 3-hydroxyphenylacetic acid, 4-pyridoxic acid, aminoadipic acid, azelaic acid, chlordiazepoxide, niacinamide, ribose, 1,5-bisphosphate and se-methylselenocysteine, associated with relevant metabolic pathways likely involved in the pathogenesis of ocular symptoms in MFS. Our analysis extends the existing spectrum of disease-causing mutations and reveals metabolites information related to the ophthalmic features of MFS. This may provide a new sight and a basis for the diagnosis and mechanism of MFS.
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Affiliation(s)
- Jing Wu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Fei Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Jingjing Zhang
- Eye Institute of Shandong First Medical University, Eye Hospital of Shandong First Medical University (Shandong Eye Hospital), State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, School of Ophthalmology, Shandong First Medical University, Jinan, 250021, China
| | - Xiao-dan Hao
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
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Emami Nejad A, Mostafavi Zadeh SM, Nickho H, Sadoogh Abbasian A, Forouzan A, Ahmadlou M, Nedaeinia R, Shaverdi S, Manian M. The role of microRNAs involved in the disorder of blood-brain barrier in the pathogenesis of multiple sclerosis. Front Immunol 2023; 14:1281567. [PMID: 38193092 PMCID: PMC10773759 DOI: 10.3389/fimmu.2023.1281567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/30/2023] [Indexed: 01/10/2024] Open
Abstract
miRNAs are involved in various vital processes, including cell growth, development, apoptosis, cellular differentiation, and pathological cellular activities. Circulating miRNAs can be detected in various body fluids including serum, plasma, saliva, and urine. It is worth mentioning that miRNAs remain stable in the circulation in biological fluids and are released from membrane-bound vesicles called exosomes, which protect them from RNase activity. It has been shown that miRNAs regulate blood-brain barrier integrity by targeting both tight junction and adherens junction molecules and can also influence the expression of inflammatory cytokines. Some recent studies have examined the impact of certain commonly used drugs in Multiple Sclerosis on miRNA levels. In this review, we will focus on the recent findings on the role of miRNAs in multiple sclerosis, including their role in the cause of MS and molecular mechanisms of the disease, utilizing miRNAs as diagnostic and clinical biomarkers, using miRNAs as a therapeutic modality or target for Multiple Sclerosis and drug responses in patients, elucidating their importance as prognosticators of disease progression, and highlighting their potential as a future treatment for MS.
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Affiliation(s)
| | - Seyed Mostafa Mostafavi Zadeh
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hamid Nickho
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Sadoogh Abbasian
- Department of Internal Medicine, School of Medicine, Amiralmomenin Hospital, Arak University of Medical Sciences, Arak, Iran
| | - Azim Forouzan
- Department of Internal Medicine, School of Medicine, Amiralmomenin Hospital, Arak University of Medical Sciences, Arak, Iran
| | - Mojtaba Ahmadlou
- Department of Biostatistics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Reza Nedaeinia
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saham Shaverdi
- Department of Biology, Payame Noor University (PNU), Tehran, Iran
| | - Mostafa Manian
- Department of Medical Laboratory Science, Faculty of Medicine, Islamic Azad University, Kermanshah, Iran
- Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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4
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Chang W, Li P. Bone marrow mesenchymal stromal cell-derived small extracellular vesicles: A novel therapeutic agent in ischemic heart diseases. Front Pharmacol 2023; 13:1098634. [PMID: 36686710 PMCID: PMC9849567 DOI: 10.3389/fphar.2022.1098634] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/22/2022] [Indexed: 01/07/2023] Open
Abstract
Myocardial injury is a major pathological factor that causes death in patients with heart diseases. In recent years, mesenchymal stromal cells (MSCs) have been generally used in treating many diseases in animal models and clinical trials. mesenchymal stromal cells have the ability to differentiate into osteocytes, adipocytes and chondrocytes. Thus, these cells are considered suitable for cardiac injury repair. However, mechanistic studies have shown that the secretomes of mesenchymal stromal cells, mainly small extracellular vesicles (sEVs), have better therapeutic effects than mesenchymal stromal cells themselves. In addition, small extracellular vesicles have easier quality control characteristics and better safety profiles. Therefore, mesenchymal stromal cell-small extracellular vesicles are emerging as novel therapeutic agents for damaged myocardial treatment. To date, many clinical trials and preclinical experimental results have demonstrated the beneficial effects of bone marrow-derived mesenchymal stromal cells (BMMSCs) and bone marrow-derived mesenchymal stromal cells-small extracellular vesicles on ischemic heart disease. However, the validation of therapeutic efficacy and the use of tissue engineering methods require an exacting scientific rigor and robustness. This review summarizes the current knowledge of bone marrow-derived mesenchymal stromal cells- or bone marrow-derived mesenchymal stromal cells-small extracellular vesicle-based therapy for cardiac injury and discusses critical scientific issues in the development of these therapeutic strategies.
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Affiliation(s)
| | - Peifeng Li
- *Correspondence: Wenguang Chang, ; Peifeng Li,
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Tian C, Yang Y, Li B, Liu M, He X, Zhao L, Song X, Yu T, Chu XM. Doxorubicin-Induced Cardiotoxicity May Be Alleviated by Bone Marrow Mesenchymal Stem Cell-Derived Exosomal lncRNA via Inhibiting Inflammation. J Inflamm Res 2022; 15:4467-4486. [PMID: 35966005 PMCID: PMC9365022 DOI: 10.2147/jir.s358471] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 07/09/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To explore the therapeutic mechanism of bone marrow mesenchymal stem cells derived exosomes (BMSC-Exos) for doxorubicin (DOX)-induced cardiotoxicity (DIC) and identify the long noncoding RNAs’ (lncRNAs’) anti-inflammation function derived by BMSC-Exos. Materials and Methods High-throughput sequencing and transcriptome bioinformatics analysis of lncRNA were performed between DOX group and BEC (bone marrow mesenchymal stem cells derived exosomes coculture) group. Elevated lncRNA (ElncRNA) in the cardiomyocytes of BEC group compared with DOX group were confirmed. Based on the location and co-expression relationship between ElncRNA and its target genes, we predicted two target genes of ElncRNA, named cis_targets and trans_targets. The target genes were analyzed by enrichment analyses. Then, we identified the key cellular biological pathways regulating DIC. Experiments were performed to verify the therapeutic effects of exosomes and the origin of lncRNAs in vitro and in vivo. Results Three hundred and one lncRNAs were differentially expressed between DOX and BEC groups (fold change >1.5 and p < 0.05), of which 169 lncRNAs were elevated in the BEC group compared with the DOX group. GO enrichment analysis of target genes of ElncRNAs showed that they were predominantly involved in inflammation-associated processes. KEGG analysis indicated that their regulatory pathways were mainly involved in oxidative stress-induced inflammation and proliferation of cardiomyocyte. The verification experiments in vitro showed that the oxidative stress and cell deaths were decreased in BEC groups. Moreover, from the top 10 ElncRNAs identified in the sequencing results, MSTRG.98097.4 and MSTRG.58791.2 were both decreased in the DOX group and elevated in BEC group. While in verification experiments in vivo, only the expression of MSTRG.58791.2 is consistent with the result in vitro. Conclusion Our results show that ElncRNA, MSTRG.58791.2, is possibly secreted by the BMSC-Exos and able to alleviate DIC by suppressing inflammatory response and inflammation-related cell death.
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Affiliation(s)
- Chao Tian
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Yanyan Yang
- Department of Immunology, Basic Medicine School, Qingdao University, Qingdao, People’s Republic of China
| | - Bing Li
- Department of Genetics, Basic Medicine School, Qingdao University, Qingdao, People’s Republic of China
| | - Meixin Liu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Xiangqin He
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Liang Zhao
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Xiaoxia Song
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
| | - Tao Yu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
- Correspondence: Tao Yu, Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China, Tel/Fax +86-532-82991791, Email
| | - Xian-Ming Chu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, People’s Republic of China
- Department of Cardiology, The Affiliated Cardiovascular Hospital of Qingdao University, Qingdao, People’s Republic of China
- Xian-Ming Chu, Department of Cardiology, the Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, 266100, People’s Republic of China, Tel +86-532-82913257, Email
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Abstract
The tumor microenvironment (TME) is a well-recognized system that plays an essential role in tumor initiation, development, and progression. Intense intercellular communication between tumor cells and other cells (especially macrophages) occurs in the TME and is mediated by cell-to-cell contact and/or soluble messengers. Emerging evidence indicates that noncoding RNAs (ncRNAs) are critical regulators of the relationship between cells within the TME. In this review, we provide an update on the regulation of ncRNAs (primarily micro RNAs [miRNAs], long ncRNAs [lncRNAs], and circular RNAs [circRNAs]) in the crosstalk between macrophages and tumor cells in hepatocellular carcinoma (HCC). These ncRNAs are derived from macrophages or tumor cells and act as oncogenes or tumor suppressors, contributing to tumor progression not only by regulating the physiological and pathological processes of tumor cells but also by controlling macrophage infiltration, activation, polarization, and function. Herein, we also explore the options available for clinical therapeutic strategies targeting crosstalk-related ncRNAs to treat HCC. A better understanding of the relationship between macrophages and tumor cells mediated by ncRNAs will uncover new diagnostic biomarkers and pharmacological targets in cancer.
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Lacedonia D, Tartaglia N, Scioscia G, Soccio P, Pavone G, Moriondo G, Gallo C, Foschino Barbaro MP, Ambrosi A. Different expression of miRNA in the subcutaneous and visceral adipose tissue of obese subjects. Rejuvenation Res 2022; 25:89-94. [PMID: 35293246 DOI: 10.1089/rej.2022.0004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Obesity is a pathology characterized by an excessive accumulation of adipose tissue and it is a condition associated with complex alterations affecting different organs and systems. Obesity has great influences on cardiovascular and respiratory morbidity and mortality and impairs the multiple aspects of metabolism. Since micro-RNAs (miRNAs) are thought to play a role in the regulation of various pathological processes, in this complex framework, the investigation of these classes of noncoding regulatory RNA seems to be promising. Selected group of obese subjects was recruited. We analysed the expression of seven miRNAs from obese adipose tissue supposed to have a role in the pathogenesis of cardiovascular and respiratory disease related to obesity and we compared it with the expression of the same miRNAs in a group of non-obese controls. In the current study what emerged is miR-27b and miR-483 significant down-regulation in subcutaneous adipose tissue from obese group compared with non-obese ones. For visceral adipose tissue, a significant decrease in miR-27b and miR-223 expression was observed in obese group. Moreover, a different expression of miR-26a and miR-338 in the obese group was found. Those findings could help the individuation of previously unknown key players in the development of different diseases usually associated with obesity, such as cardiovascular and pulmonary diseases.
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Affiliation(s)
- Donato Lacedonia
- Institute of Respiratory Diseases, Policlinico Riuniti of Foggia, Foggia, Italy, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy, Foggia, Italy;
| | - Nicola Tartaglia
- General Surgery, Department of Medical and Surgical Sciences, "Policlinico Riuniti" University Hospital, University of Foggia, Foggia, Italy, Foggia, Italy;
| | - Giulia Scioscia
- Institute of Respiratory Diseases, Policlinico Riuniti of Foggia, Foggia, Italy, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy, Viale Luigi Pinto, 1, Foggia, Italy, 71122;
| | - Piera Soccio
- Institute of Respiratory Diseases, Policlinico Riuniti of Foggia, Foggia, Italy, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy, Viale degli Aviatori, 1, Foggia, Italy, 71122;
| | - Giovanna Pavone
- 2General Surgery, Department of Medical and Surgical Sciences, "Policlinico Riuniti" University Hospital, University of Foggia, Foggia, Italy, Foggia, Italy;
| | - Giorgia Moriondo
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, "Policlinico Riuniti" University Hospital, University of Foggia, Foggia, Italy, Foggia, Italy;
| | - Crescenzio Gallo
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy, Foggia, Italy;
| | - Maria Pia Foschino Barbaro
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences, "Policlinico Riuniti" University Hospital, University of Foggia, Foggia, Italy, Foggia, Italy;
| | - Antonio Ambrosi
- General Surgery, Department of Medical and Surgical Sciences, "Policlinico Riuniti" University Hospital, University of Foggia, Foggia, Italy, Foggia, Italy;
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Gutiérrez-Cuevas J, Santos A, Armendariz-Borunda J. Pathophysiological Molecular Mechanisms of Obesity: A Link between MAFLD and NASH with Cardiovascular Diseases. Int J Mol Sci 2021; 22:ijms222111629. [PMID: 34769060 PMCID: PMC8583943 DOI: 10.3390/ijms222111629] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
Obesity is now a worldwide epidemic ensuing an increase in comorbidities’ prevalence, such as insulin resistance, type 2 diabetes (T2D), metabolic dysfunction-associated fatty liver disease (MAFLD), nonalcoholic steatohepatitis (NASH), hypertension, cardiovascular disease (CVD), autoimmune diseases, and some cancers, CVD being one of the main causes of death in the world. Several studies provide evidence for an association between MAFLD and atherosclerosis and cardio-metabolic disorders, including CVDs such as coronary heart disease and stroke. Therefore, the combination of MAFLD/NASH is associated with vascular risk and CVD progression, but the underlying mechanisms linking MAFLD/NASH and CVD are still under investigation. Several underlying mechanisms may probably be involved, including hepatic/systemic insulin resistance, atherogenic dyslipidemia, hypertension, as well as pro-atherogenic, pro-coagulant, and pro-inflammatory mediators released from the steatotic/inflamed liver. MAFLD is strongly associated with insulin resistance, which is involved in its pathogenesis and progression to NASH. Insulin resistance is a major cardiovascular risk factor in subjects without diabetes. However, T2D has been considered the most common link between MAFLD/NASH and CVD. This review summarizes the evidence linking obesity with MAFLD, NASH, and CVD, considering the pathophysiological molecular mechanisms involved in these diseases. We also discuss the association of MAFLD and NASH with the development and progression of CVD, including structural and functional cardiac alterations, and pharmacological strategies to treat MAFLD/NASH and cardiovascular prevention.
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Affiliation(s)
- Jorge Gutiérrez-Cuevas
- Department of Molecular Biology and Genomics, Institute for Molecular Biology in Medicine and Gene Therapy, University of Guadalajara, CUCS, Guadalajara 44340, Jalisco, Mexico
- Correspondence: (J.G.-C.); (J.A.-B.); Tel.: +52-331-062-2083 (J.G.-C.); +52-333-677-8741 (J.A.-B.)
| | - Arturo Santos
- Tecnologico de Monterrey, School of Medicine and Health Sciences, Campus Guadalajara, Zapopan 45201, Jalisco, Mexico;
| | - Juan Armendariz-Borunda
- Department of Molecular Biology and Genomics, Institute for Molecular Biology in Medicine and Gene Therapy, University of Guadalajara, CUCS, Guadalajara 44340, Jalisco, Mexico
- Tecnologico de Monterrey, School of Medicine and Health Sciences, Campus Guadalajara, Zapopan 45201, Jalisco, Mexico;
- Correspondence: (J.G.-C.); (J.A.-B.); Tel.: +52-331-062-2083 (J.G.-C.); +52-333-677-8741 (J.A.-B.)
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Bermúdez V, Durán P, Rojas E, Díaz MP, Rivas J, Nava M, Chacín M, Cabrera de Bravo M, Carrasquero R, Ponce CC, Górriz JL, D´Marco L. The Sick Adipose Tissue: New Insights Into Defective Signaling and Crosstalk With the Myocardium. Front Endocrinol (Lausanne) 2021; 12:735070. [PMID: 34603210 PMCID: PMC8479191 DOI: 10.3389/fendo.2021.735070] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/30/2021] [Indexed: 12/12/2022] Open
Abstract
Adipose tissue (AT) biology is linked to cardiovascular health since obesity is associated with cardiovascular disease (CVD) and positively correlated with excessive visceral fat accumulation. AT signaling to myocardial cells through soluble factors known as adipokines, cardiokines, branched-chain amino acids and small molecules like microRNAs, undoubtedly influence myocardial cells and AT function via the endocrine-paracrine mechanisms of action. Unfortunately, abnormal total and visceral adiposity can alter this harmonious signaling network, resulting in tissue hypoxia and monocyte/macrophage adipose infiltration occurring alongside expanded intra-abdominal and epicardial fat depots seen in the human obese phenotype. These processes promote an abnormal adipocyte proteomic reprogramming, whereby these cells become a source of abnormal signals, affecting vascular and myocardial tissues, leading to meta-inflammation, atrial fibrillation, coronary artery disease, heart hypertrophy, heart failure and myocardial infarction. This review first discusses the pathophysiology and consequences of adipose tissue expansion, particularly their association with meta-inflammation and microbiota dysbiosis. We also explore the precise mechanisms involved in metabolic reprogramming in AT that represent plausible causative factors for CVD. Finally, we clarify how lifestyle changes could promote improvement in myocardiocyte function in the context of changes in AT proteomics and a better gut microbiome profile to develop effective, non-pharmacologic approaches to CVD.
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Affiliation(s)
- Valmore Bermúdez
- Facultad de Ciencias de la Salud, Universidad Simón Bolívar, Barranquilla, Colombia
| | - Pablo Durán
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Edward Rojas
- Cardiovascular Division, University Hospital, University of Virginia School of Medicine, Charlottesville, VA, United States
| | - María P. Díaz
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - José Rivas
- Department of Medicine, Cardiology Division, University of Florida-College of Medicine, Jacksonville, FL, United States
| | - Manuel Nava
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Maricarmen Chacín
- Facultad de Ciencias de la Salud, Universidad Simón Bolívar, Barranquilla, Colombia
| | | | - Rubén Carrasquero
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - Clímaco Cano Ponce
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
| | - José Luis Górriz
- Servicio de Nefrología, Hospital Clínico Universitario, INCLIVA, Universidad de Valencia, Valencia, Spain
| | - Luis D´Marco
- Servicio de Nefrología, Hospital Clínico Universitario, INCLIVA, Universidad de Valencia, Valencia, Spain
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10
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Shi Y, Jiang Z, Jiang L, Xu J. Integrative analysis of key candidate genes and signaling pathways in acute coronary syndrome related to obstructive sleep apnea by bioinformatics. Sci Rep 2021; 11:14153. [PMID: 34239024 PMCID: PMC8266822 DOI: 10.1038/s41598-021-93789-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 06/28/2021] [Indexed: 11/28/2022] Open
Abstract
Although obstructive sleep apnea (OSA) has been clinically reported to be associated with acute coronary syndrome (ACS), the pathogenesis between the two is unclear. Herein, we analyzed and screened out the prospective molecular marker. To explore the candidate genes, as well as signaling cascades involved in ACS related to OSA, we extracted the integrated differentially expressed genes (DEGs) from the intersection of genes from the Gene Expression Omnibus (GEO) cohorts and text mining, followed by enrichment of the matching cell signal cascade through DAVID analysis. Moreover, the MCODE of Cytoscape software was employed to uncover the protein-protein interaction (PPI) network and the matching hub gene. A total of 17 and 56 integrated human DEGs in unstable angina (UA) and myocardial infarction (MI) group associated with OSAs that met the criteria of |log2 fold change (FC)|≥ 1, adjusted P < 0.05, respectively, were uncovered. After PPI network construction, the top five hub genes associated with UA were extracted, including APP, MAPK3, MMP9, CD40 and CD40LG, whereas those associated with MI were PPARG, MAPK1, MMP9, AGT, and TGFB1. The establishment of the aforementioned candidate key genes, as well as the enriched signaling cascades, provides promising molecular marker for OSA-related ACS, which will to provide a certain predictive value for the occurrence of ACS in OSA patients in the future.
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Affiliation(s)
- Yanxi Shi
- Department of Cardiology, Jiaxing Second Hospital, Jiaxing, China
| | - Zhengye Jiang
- Institute of Neurosurgery, School of Medicine, Xiamen University, Xiamen, China
| | - Liqin Jiang
- Department of Cardiology, Jiaxing Second Hospital, Jiaxing, China
| | - Jianjiang Xu
- Department of Cardiology, Jiaxing Second Hospital, Jiaxing, China.
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Supriya M, Christopher R, Indira Devi B, Bhat DI, Shukla D. Circulating MicroRNAs as Potential Molecular Biomarkers for Intracranial Aneurysmal Rupture. Mol Diagn Ther 2021; 24:351-364. [PMID: 32323261 DOI: 10.1007/s40291-020-00465-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Diagnosis of the rupture of an intracranial aneurysm (IA) relies on sophisticated neuro-imaging studies, and molecular biomarkers to identify an IA or predict its rupture are still unavailable. OBJECTIVE Our objective was to determine the plasma microRNA (miRNA) expression profile in patients with ruptured IA presenting as aneurysmal subarachnoid hemorrhage (aSAH) and identify potential biomarkers of aneurysmal rupture. METHODS Plasma miRNA profiling was carried out using quantitative real-time polymerase chain reaction (qRT-PCR) in 20 patients with aSAH and 20 age- and sex-matched healthy controls. Eight differentially expressed miRNAs were validated by qPCR in a larger cohort of 88 patients with aSAH and 110 healthy controls. A receiver operating characteristic (ROC) curve was constructed to evaluate the overall performance of the miRNA-based assay. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis was used to determine the potential pathway of miRNA-target genes. RESULTS The miRNA profiles were clearly distinct in patients compared with controls. Validation studies showed that three upregulated miRNAs (miR-15a-5p, miR-34a-5p, miR-374a-5p) and five downregulated miRNAs (miR-146a-5p, miR-376c-3p, miR-18b-5p, miR-24-3p, miR-27b-3p) could distinguish patients with aSAH from healthy controls with high predicted probability (0.865 and 0.995, respectively). Further, the expression levels of the eight candidate miRNAs were significantly dysregulated only in aSAH cases and not in patients with SAH due to other causes. Plasma miR-146a-5p and miR-27b-3p were associated with clinical outcomes in patients with aSAH. Functional analysis of the eight differentially expressed miRNA showed that the target genes involved in signaling pathways were related to inflammation. CONCLUSIONS Our study determined the plasma miRNA signature of ruptured IAs and identified eight candidate miRNAs that could be useful biomarkers for this condition. We hypothesize that these differentially expressed miRNAs may play pivotal roles in IA pathology.
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Affiliation(s)
- Manjunath Supriya
- Department of Neurochemistry, National Institute of Mental Health and Neuro Sciences(NIMHANS), Bengaluru, 560029, India
| | - Rita Christopher
- Department of Neurochemistry, National Institute of Mental Health and Neuro Sciences(NIMHANS), Bengaluru, 560029, India.
| | - Bhagavatula Indira Devi
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bengaluru, 560029, India
| | - Dhananjaya Ishwar Bhat
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bengaluru, 560029, India
| | - Dhaval Shukla
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bengaluru, 560029, India
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12
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Juan CC, Li LH, Hou SK, Liu PS, Kao WF, Chiu YH, How CK. Expression of ABC transporter and scavenger receptor mRNAs in PBMCs in 100-km ultramarathon runners. Eur J Clin Invest 2021; 51:e13365. [PMID: 32725886 DOI: 10.1111/eci.13365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 07/19/2020] [Accepted: 07/22/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND Cholesterol metabolism is tightly regulated at the cellular level. This study was to measure the expression levels of ATP-binding cassette transporter A1 (ABCA1) and G1 (ABCG1), scavenger receptor class B type I (SR-BI) and class A (SRA), and CD36 mRNAs in peripheral blood mononuclear cells (PBMCs) in response to 100-km ultramarathon event and determine any correlation between these ABC transporters/scavenger receptor expression levels and plasma cholesterol homeostasis. MATERIALS AND METHODS Twenty-six participants were enrolled. Blood was drawn from each individual 1 week prior, immediately after, and 24 hours after the race. The expression levels of ABCA1, ABCG1, SR-BI, SRA and CD36 in PBMCs were measured by using real-time quantitative reverse transcription polymerase chain reaction. RESULTS Plasma triglyceride levels were significantly increased immediately after the race and dropped at 24-hour post-race compared with pre-race values. The 100-km ultramarathon boosted high-density lipoprotein cholesterol (HDL-C) levels and decreased low-density lipoprotein cholesterol (LDL-C) levels 24-hour post-race. The expression levels of ABCA1, ABCG1 and SR-BI were markedly decreased, whereas that of CD36 was slightly but significantly upregulated in runners' PBMCs immediately after the race. Ultramarathon resulted in immediate large-scale stimulation of inflammatory cytokines with increased plasma interleukin-6 and tumour necrosis factor-alpha levels. Moreover, by using in vitro models with human monocytic cell lines, incubation of runners' plasma immediately after the race significantly downregulated ABCA1 and ABCG1, and upregulated CD36 expression in these cells. CONCLUSIONS ABCA1, ABCG1 and CD36 gene expressions in PBMCS might be associated with endurance exercise-induced plasma cholesterol homeostasis and systemic inflammatory response.
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Affiliation(s)
- Chi-Chang Juan
- Institute of Physiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Li-Hua Li
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Ph.D. Program of Medical Biotechnology, Taipei Medical University, Taipei, Taiwan
| | - Sen-Kuang Hou
- Department of Emergency Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Emergency and Critical Care Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Ping-Shiou Liu
- Institute of Physiology, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Wei-Fong Kao
- Department of Emergency Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Emergency and Critical Care Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yu-Hui Chiu
- Department of Emergency Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Emergency Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chorng-Kuang How
- Emergency Department, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Emergency Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Kinmen Hospital, Ministry of Health and Welfare, Kinmen, Taiwan
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13
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Li Q, Gao J, Pang X, Chen A, Wang Y. Molecular Mechanisms of Action of Emodin: As an Anti-Cardiovascular Disease Drug. Front Pharmacol 2020; 11:559607. [PMID: 32973538 PMCID: PMC7481471 DOI: 10.3389/fphar.2020.559607] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/13/2020] [Indexed: 12/18/2022] Open
Abstract
Emodin is a natural occurring anthraquinone derivative isolated from roots and barks of numerous plants, molds, and lichens. It is found to be an active ingredient in different Chinese herbs including Rheum palmatum and Polygonam multiflorum, and it is a pleiotropic molecule with diuretic, vasorelaxant, anti-bacterial, anti-viral, anti-ulcerogenic, anti-inflammatory, and anti-cancer effects. Moreover, emodin has also been shown to have a wide activity of anti-cardiovascular diseases. It is mainly involved in multiple molecular targets such as inflammatory, anti-apoptosis, anti-hypertrophy, anti-fibrosis, anti-oxidative damage, abnormal, and excessive proliferation of smooth muscle cells in cardiovascular diseases. As a new type of cardiovascular disease treatment drug, emodin has broad application prospects. However, a large amount of evidences detailing the effect of emodin on many signaling pathways and cellular functions in cardiovascular disease, the overall understanding of its mechanisms of action remains elusive. In addition, by describing the evidence of the effects of emodin in detail, the toxicity and poor oral bioavailability of mice have been continuously discovered. This review aims to describe a timely overview of emodin related to the treatment of cardiovascular disease. The emphasis is to summarize the pharmacological effects of emodin as an anti-cardiovascular drug, as well as the targets and its potential mechanisms. Furthermore, the treatment of emodin compared with conventional cardiovascular drugs or target inhibitors, the toxicity, pharmacokinetics and derivatives of emodin were discussed.
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Affiliation(s)
- Qianqian Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jian Gao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaohan Pang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Aiping Chen
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Wang
- College of Pharmaceutical Sciences, Pharmaceutical Informatics Institute, Zhejiang University, Hangzhou, China
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14
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Zhang YF, Shan C, Wang Y, Qian LL, Jia DD, Zhang YF, Hao XD, Xu HM. Cardiovascular toxicity and mechanism of bisphenol A and emerging risk of bisphenol S. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 723:137952. [PMID: 32213405 DOI: 10.1016/j.scitotenv.2020.137952] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 02/24/2020] [Accepted: 03/13/2020] [Indexed: 05/20/2023]
Abstract
Epidemiological and animal studies indicate that increased exposure to bisphenol A (BPA) induces various human cardiovascular diseases (CVDs), including myocardial infarction, arrhythmias, dilated cardiomyopathy, atherosclerosis, and hypertension. Bisphenol S (BPS), an alternative to BPA, is increasingly present in various consumer products and human bodies worldwide. Recently, emerging evidence has shown that BPS might be related to cardiovascular disorders. In this review, we present striking evidence of the correlation between BPA exposure and various CVDs, and show that a nonmonotonic dose-response curve (NMDRC) was common in studies of the CV effects of BPA in vivo. The CV impairment induced by low doses of BPA should be highlighted, especially during developmental exposure or during coexposure with other risk factors. Furthermore, we explored the possible underlying mechanisms of these effects-particularly nuclear receptor signaling, ion channels, and epigenetic mechanisms-and the possible participation of lipid metabolism, oxidative stress and cell signaling. As the potential risks of BPA exposure in humans are still noteworthy, studies of BPA in CVDs should be strengthened, especially with respect to the mechanisms, prevention and treatment. Moreover, the potential CV risk of BPS reported by in vivo studies calls for immediate epidemiological investigations and animal studies to reveal the relationships of BPS and other BPA alternatives with human CVDs.
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Affiliation(s)
- Yin-Feng Zhang
- Institute for Translational Medicine, College of Medicine, Qingdao University, Deng Zhou Road 38, Qingdao 266021, China.
| | - Chan Shan
- Institute for Translational Medicine, College of Medicine, Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Yu Wang
- Institute for Translational Medicine, College of Medicine, Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Li-Li Qian
- Institute for Translational Medicine, College of Medicine, Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Dong-Dong Jia
- Institute for Translational Medicine, College of Medicine, Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Yi-Fei Zhang
- Institute for Translational Medicine, College of Medicine, Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Xiao-Dan Hao
- Institute for Translational Medicine, College of Medicine, Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Hai-Ming Xu
- Department of Occupational and Environmental Medicine, School of Public Health and Management, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region, China.
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15
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Integrating Literature-Based Knowledge Database and Expression Data to Explore Molecular Pathways Connecting PPARG and Myocardial Infarction. PPAR Res 2020; 2020:1892375. [PMID: 32565767 PMCID: PMC7284928 DOI: 10.1155/2020/1892375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 04/11/2020] [Indexed: 12/04/2022] Open
Abstract
Peroxisome proliferator-activated receptor γ (PPARG) might play a protective role in the development of myocardial infarction (MI) with limited mechanisms identified. Genes associated with both PPARG and MI were extracted from Elsevier Pathway Studio to construct the initial network. The gene expression activity within the network was estimated through a mega-analysis with eight independent expression datasets derived from Gene Expression Omnibus (GEO) to build PPARG and MI connecting pathways. After that, gene set enrichment analysis (GSEA) was conducted to explore the functional profile of the genes involved in the PPARG-driven network. PPARG demonstrated a significantly low expression in MI patients (LFC = −0.52; p < 1.84e − 9). Consequently, PPARG could indicatively be promoting three MI inhibitors (e.g., SOD1, CAV1, and POU5F1) and three MI-downregulated markers (e.g., ALB, ACADM, and ADIPOR2), which were deactivated in MI cases (p < 0.05), and inhibit two MI-upregulated markers (RELA and MYD88), which showed increased expression levels in MI cases (p = 0.0077 and 0.047, respectively). These eight genes were mainly enriched in nutrient- and cell metabolic-related pathways and functionally linked by GSEA and PPCN. Our results suggest that PPARG could protect the heart against both the development and progress of MI through the regulation of nutrient- and metabolic-related pathways.
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16
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PPARG Could Work as a Valid Therapeutic Strategy for the Treatment of Lung Squamous Cell Carcinoma. PPAR Res 2020; 2020:2510951. [PMID: 32565768 PMCID: PMC7285416 DOI: 10.1155/2020/2510951] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 04/06/2020] [Indexed: 12/30/2022] Open
Abstract
Previous studies showed that PPAR-gamma (PPARG) ligands might serve as potential therapeutic agents for nonsmall cell lung cancer (NSCLC). However, a few studies reported the specific relationship between PPARG and lung squamous cell carcinoma (LSCC). Here, we made an effort to explore the relationship between PPARG and LSCC. First, we used mega-analysis and partial mega-analysis to analyze the effects of PPARG on LSCC by using 12 independent LSCC expression datasets (285 healthy controls and 375 LSCC cases). Then, literature-based molecular pathways between PPARG and LSCC were established. After that, a gene set enrichment analysis (GSEA) was conducted to study the functionalities of PPARG and PPARG-driven triggers within the molecular pathways. Finally, another mega-analysis was constructed to test the expression changes of PPARG and its driven targets. The partial mega-analysis showed a significant downregulated expression of PPARG in LSCC (LFC = -1.08, p value = 0.00073). Twelve diagnostic markers and four prognostic markers were identified within multiple PPARG-LSCC regulatory pathways. Our results suggested that the activation of PPARG expression may inhibit the development and progression of LSCC through the regulation of LSCC upstream regulators and downstream marker genes, which were involved in tumor cell proliferation and protein polyubiquitination/ubiquitination.
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17
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Hansmann G, Calvier L, Risbano MG, Chan SY. Activation of the Metabolic Master Regulator PPARγ: A Potential PIOneering Therapy for Pulmonary Arterial Hypertension. Am J Respir Cell Mol Biol 2020; 62:143-156. [PMID: 31577451 PMCID: PMC6993553 DOI: 10.1165/rcmb.2019-0226ps] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/02/2019] [Indexed: 12/24/2022] Open
Abstract
Translational research is essential to the development of reverse-remodeling strategies for the treatment of pulmonary vascular disease, pulmonary hypertension, and heart failure via mechanistic in vivo studies using animal models resembling human pulmonary arterial hypertension (PAH), cardiovascular remodeling, and progressive right heart failure. Since 2007, peroxisome proliferator-activated receptor γ (PPARγ) agonists have emerged as promising novel, antiproliferative, antiinflammatory, insulin-sensitizing, efficient medications for the treatment of PAH. However, early diabetes study results, their subsequent misinterpretations, errors in published review articles, and rumors regarding potential adverse effects in the literature have dampened enthusiasm for considering pharmacological PPARγ activation for the treatment of cardiovascular diseases, including PAH. Most recently, the thiazolidinedione class PPARγ agonist pioglitazone underwent a clinical revival, especially based on the IRIS (Insulin Resistance Intervention After Stroke) study, a randomized controlled trial in 3,876 patients without diabetes status post-transient ischemic attack/ischemic stroke who were clinically followed for 4.8 years. We discuss preclinical basic translational findings and randomized controlled trials related to the beneficial and adverse effects of PPARγ agonists of the thiazolidinedione class, with a particular focus on the last 5 years. The objective is a data-driven approach to set the preclinical and clinical study record straight. The convincing recent clinical trial data on the lack of significant toxicity in high-risk populations justify the timely conduct of clinical studies to achieve "repurposing" or "repositioning" of pioglitazone for the treatment of clinical PAH.
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Affiliation(s)
- Georg Hansmann
- Department of Pediatric Cardiology and Critical Care, Hannover Medical School, Hannover, Germany; and
| | - Laurent Calvier
- Department of Pediatric Cardiology and Critical Care, Hannover Medical School, Hannover, Germany; and
| | - Michael G. Risbano
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, and
| | - Stephen Y. Chan
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, and
- Division of Cardiology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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18
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Chen Y, Chen D, Liu S, Yuan T, Guo J, Fang L, Du G. Systematic Elucidation of the Mechanism of Genistein against Pulmonary Hypertension via Network Pharmacology Approach. Int J Mol Sci 2019; 20:ijms20225569. [PMID: 31703458 PMCID: PMC6888439 DOI: 10.3390/ijms20225569] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 11/05/2019] [Accepted: 11/05/2019] [Indexed: 02/07/2023] Open
Abstract
Numerous studies have shown that genistein has a good therapeutic effect on pulmonary hypertension (PH). However, there has been no systematic research performed yet to elucidate its exact mechanism of action in relation to PH. In this study, a systemic pharmacology approach was employed to analyze the anti-PH effect of genistein. Firstly, the preliminary predicted targets of genistein against PH were obtained through database mining, and then the correlation of these targets with PH was analyzed. After that, the protein-protein interaction network was constructed, and the functional annotation and cluster analysis were performed to obtain the core targets and key pathways involved in exerting the anti-PH effect of genistein. Finally, the mechanism was further analyzed via molecular docking of genistein with peroxisome proliferator-activated receptor γ (PPARγ). The results showed that the anti-PH effect of genistein may be closely related to PPARγ, apoptotic signaling pathway, and the nitric oxide synthesis process. This study not only provides new insights into the mechanism of genistein against PH, but also provides novel ideas for network approaches for PH-related research.
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Affiliation(s)
- Yucai Chen
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; (Y.C.); (S.L.)
| | - Di Chen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (D.C.); (T.Y.)
| | - Sijia Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; (Y.C.); (S.L.)
| | - Tianyi Yuan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (D.C.); (T.Y.)
| | - Jian Guo
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; (Y.C.); (S.L.)
- Correspondence: (J.G.); (L.F.); (G.D.)
| | - Lianhua Fang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (D.C.); (T.Y.)
- Correspondence: (J.G.); (L.F.); (G.D.)
| | - Guanhua Du
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (D.C.); (T.Y.)
- Correspondence: (J.G.); (L.F.); (G.D.)
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Fussbroich D, Kohnle C, Schwenger T, Driessler C, Dücker RP, Eickmeier O, Gottwald G, Jerkic SP, Zielen S, Kreyenberg H, Beermann C, Chiocchetti AG, Schubert R. A combination of LCPUFAs regulates the expression of miRNA-146a-5p in a murine asthma model and human alveolar cells. Prostaglandins Other Lipid Mediat 2019; 147:106378. [PMID: 31698144 DOI: 10.1016/j.prostaglandins.2019.106378] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 08/14/2019] [Accepted: 09/09/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND LCPUFAs are suggestive of having beneficial effects on inflammatory diseases such as asthma. However, little is known about the modulative capacity of omega-(n)-3 and n-6 LCPUFAs within the epigenetic regulation of inflammatory processes. OBJECTIVE The aim of this study was to investigate whether a specific combined LCPUFA supplementation restores disease-dysregulated miRNA-profiles in asthmatic mice. In addition, we determined the effect of the LCPUFA supplementation on the interaction of the most regulated miRNA expression and oxygenase activity in vitro. METHODS Sequencing of miRNA was performed by NGS from lung tissue of asthmatic and control mice with normal diet, as well as of LCPUFA supplemented asthmatic mice. Network analysis and evaluation of the biological targets of the miRNAs were performed by DIANA- miRPath v.3 webserver software, TargetScanMouse 7.2, and tool String v.10, respectively. Expression of hsa-miRNA-146a-5p and activity of COX-2 and 5-LO in LCPUFA-treated A549 cells were assessed by qPCR and flow cytometry, respectively. RESULTS In total, 62 miRNAs were dysregulated significantly in murine allergic asthma. The LCPUFA combination restored 21 of these dysregulated miRNAs, of which eight (mmu-miR-146a-5p, -30a-3p, -139-5p, -669p-5p, -145a-5p, -669a-5p, -342-3p and -15b-5p) were even normalized compared to the control levels. Interestingly, six of the eight rescued miRNAs are functionally implicated in TGF-β signaling, ECM-receptor interaction and fatty acid biosynthesis. Furthermore, in vitro experiments demonstrated that upregulation of hsa-miRNA-146a-5p is accompanied by a reduction of COX-2 and 5-LO activity. Moreover, transfection experiments revealed that LCPUFAs inhibit 5-LO activity in the presence and absence of anti-miR-146a-5p. CONCLUSION Our results demonstrate the modulative capacity of LCPUFAs on dysregulated miRNA expression in asthma. In addition, we pointed out the high regulative potential of LCPUFAs on 5-LO regulation and provided evidence that miR-146a partly controls the regulation of 5-LO.
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Affiliation(s)
- D Fussbroich
- Department of Food Technology, University of Applied Sciences, Leipziger Str. 123, Fulda, Germany; Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany; Faculty of Biological Sciences, Goethe University Frankfurt/Main, Max-von-Laue-Straße 9, Frankfurt/Main, Germany.
| | - C Kohnle
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - T Schwenger
- Department of Food Technology, University of Applied Sciences, Leipziger Str. 123, Fulda, Germany
| | - C Driessler
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - R P Dücker
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - O Eickmeier
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - G Gottwald
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - S P Jerkic
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - S Zielen
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - H Kreyenberg
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents, University Hospital, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - C Beermann
- Department of Food Technology, University of Applied Sciences, Leipziger Str. 123, Fulda, Germany
| | - A G Chiocchetti
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - R Schubert
- Division for Allergy, Pneumology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
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