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Ndzie Noah ML, Mprah R, Wowui PI, Adekunle AO, Adu-Amankwaah J, Tan R, Gong Z, Li T, Fu L, Machuki JO, Zhang S, Sun H. CD73/adenosine axis exerts cardioprotection against hypobaric hypoxia-induced metabolic shift and myocarditis in a sex-dependent manner. Cell Commun Signal 2024; 22:166. [PMID: 38454449 PMCID: PMC10918954 DOI: 10.1186/s12964-024-01535-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 02/17/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Clinical and experimental studies have shown that the myocardial inflammatory response during pathological events varies between males and females. However, the cellular and molecular mechanisms of these sex differences remain elusive. CD73/adenosine axis has been linked to anti-inflammatory responses, but its sex-specific cardioprotective role is unclear. The present study aimed to investigate whether the CD73/adenosine axis elicits sex-dependent cardioprotection during metabolic changes and myocarditis induced by hypobaric hypoxia. METHODS For 7 days, male and female mice received daily injections of the CD73 inhibitor adenosine 5'- (α, β-methylene) diphosphate (APCP) 10 mg/kg/day while they were kept under normobaric normoxic and hypobaric hypoxic conditions. We evaluated the effects of hypobaric hypoxia on the CD73/adenosine axis, myocardial hypertrophy, and cardiac electrical activity and function. In addition, metabolic homeostasis and immunoregulation were investigated to clarify the sex-dependent cardioprotection of the CD73/adenosine axis. RESULTS Hypobaric hypoxia-induced cardiac dysfunction and adverse remodeling were more pronounced in male mice. Also, male mice had hyperactivity of the CD73/adenosine axis, which aggravated myocarditis and metabolic shift compared to female mice. In addition, CD73 inhibition triggered prostatic acid phosphatase ectonucleotidase enzymatic activity to sustain adenosine overproduction in male mice but not in female mice. Moreover, dual inhibition prostatic acid phosphatase and CD73 enzymatic activities in male mice moderated adenosine content, alleviating glycolytic shift and proinflammatory response. CONCLUSION The CD73/adenosine axis confers a sex-dependent cardioprotection. In addition, extracellular adenosine production in the hearts of male mice is influenced by prostatic acid phosphatase and tissue nonspecific alkaline phosphatase.
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Affiliation(s)
- Marie Louise Ndzie Noah
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | - Prosperl Ivette Wowui
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | | | - Joseph Adu-Amankwaah
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | - Rubin Tan
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | - Zheng Gong
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | - Tao Li
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | - Lu Fu
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | | | - Shijie Zhang
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, Jiangsu, 221004, China.
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Adu-Amankwaah J, Bushi A, Tan R, Adekunle AO, Adzika GK, Ndzie Noah ML, Nadeem I, Adzraku SY, Koda S, Mprah R, Cui J, Li K, Wowui PI, Sun H. Estradiol mitigates stress-induced cardiac injury and inflammation by downregulating ADAM17 via the GPER-1/PI3K signaling pathway. Cell Mol Life Sci 2023; 80:246. [PMID: 37572114 PMCID: PMC10423133 DOI: 10.1007/s00018-023-04886-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/12/2023] [Accepted: 07/17/2023] [Indexed: 08/14/2023]
Abstract
Stress-induced cardiovascular diseases characterized by inflammation are among the leading causes of morbidity and mortality in postmenopausal women worldwide. Estradiol (E2) is known to be cardioprotective via the modulation of inflammatory mediators during stress. But the mechanism is unclear. TNFα, a key player in inflammation, is primarily converted to its active form by 'A Disintegrin and Metalloprotease 17' (ADAM17). We investigated if E2 can regulate ADAM17 during stress. Experiments were performed using female FVB wild-type (WT), C57BL/6 WT, and G protein-coupled estrogen receptor 1 knockout (GPER-1 KO) mice and H9c2 cells. The study revealed a significant increase in cardiac injury and inflammation during isoproterenol (ISO)-induced stress in ovariectomized (OVX) mice. Additionally, ADAM17's membrane content (mADAM17) was remarkably increased in OVX and GPER-1 KO mice during stress. However, in vivo supplementation of E2 significantly reduced cardiac injury, mADAM17, and inflammation. Also, administering G1 (GPER-1 agonist) in mice under stress reduced mADAM17. Further experiments demonstrated that E2, via GPER-1/PI3K pathway, localized ADAM17 at the perinuclear region by normalizing β1AR-Gαs, mediating the switch from β2AR-Gαi to Gαs, and reducing phosphorylated kinases, including p38 MAPKs and ERKs. Thus, using G15 and LY294002 to inhibit GPER-1 and its down signaling molecule, PI3K, respectively, in the presence of E2 during stress resulted in the disappearance of E2's modulatory effect on mADAM17. In vitro knockdown of ADAM17 during stress significantly reduced cardiac injury and inflammation, confirming its significant inflammatory role. These interesting findings provide novel evidence that E2 and G1 are potential therapeutic agents for ADAM17-induced inflammatory diseases associated with postmenopausal females.
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Affiliation(s)
- Joseph Adu-Amankwaah
- Department of Physiology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Aisha Bushi
- School of International Education, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Rubin Tan
- Department of Physiology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | | | - Gabriel Komla Adzika
- Department of Physiology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | | | - Iqra Nadeem
- Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Seyram Yao Adzraku
- Department of Hematology, Key Laboratory of Bone Marrow Stem Cell, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221002, China
| | - Stephane Koda
- Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Jie Cui
- Department of Physiology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Kexue Li
- Department of Physiology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | | | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
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3
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Ndzie Noah ML, Adzika GK, Mprah R, Adekunle AO, Koda S, Adu-Amankwaah J, Xu Y, Kanwore K, Wowui PI, Sun H. Estrogen downregulates CD73/adenosine axis hyperactivity via adaptive modulation PI3K/Akt signaling to prevent myocarditis and arrhythmias during chronic catecholamines stress. Cell Commun Signal 2023; 21:41. [PMID: 36823590 PMCID: PMC9948346 DOI: 10.1186/s12964-023-01052-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/15/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND During myocardial damage, the sex hormone estrogen and CD73, the main enzyme that converts AMP into adenosine, are cardioprotective molecules. However, it is unclear how these two molecules work together to provide cardioprotection. The current study aimed to elucidate the interaction between estrogen and CD73 under chronic stress. METHODS Ovariectomy and SHAM operations were done on FVB wild-type (WT) female mice. Two weeks after the operation, the mice were treated with daily isoproterenol (10 mg/kg/day) injections for 14 days. The effect of E2 on relevant cardiac injury biomarkers (BNP, ANP), myocardial morphology (cardiomyocyte surface area), electrocardiography, CD73 protein expression and activity, and macrophage (CD86 + and CD206 +) infiltrations were assessed. In vitro, H9C2 cells were treated with 1 nM of estrogen and 10 mM APCP (CD73 inhibitor α, β-methylene adenosine-5'-diphosphate), 10 µM isoproterenol and 20 µm LY294002 (PI3K inhibitor) for 24 h and western blot was done to elucidate the mechanism behind the effect of estrogen on the CD73/adenosine axis. RESULTS Estrogen deficiency during chronic catecholamine stress caused myocardial injury, thereby triggering the hyperactivity of the CD73/adenosine axis, which aggravated myocarditis, adverse remodeling, and arrhythmias. However, estrogen normalizes CD73/Adenosine axis via the upregulation of PI3K/Akt pathways to prevent adverse outcomes during stress. In vivo results showed that the inhibition of PI3K significantly decreased PI3K/Akt pathways while upregulating the CD73/adenosine axis and apoptosis. CONCLUSION Estrogen's pleiotropy cardioprotection mechanism during stress includes its normalization of the CD73/Adenosine axis via the PI3K/Akt pathway. Video Abstract.
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Affiliation(s)
- Marie Louise Ndzie Noah
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, XuzhouJiangsu, 221004, China
| | - Gabriel Komla Adzika
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, XuzhouJiangsu, 221004, China
| | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, XuzhouJiangsu, 221004, China
| | | | - Stephane Koda
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Laboratory of Infection and Immunity, Xuzhou Medical University, Xuzhou, China
| | - Joseph Adu-Amankwaah
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, XuzhouJiangsu, 221004, China
| | - Yaxin Xu
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, XuzhouJiangsu, 221004, China
| | - Kouminin Kanwore
- Public Experimental Research Center, Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou, China
| | - Prosperl Ivette Wowui
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, XuzhouJiangsu, 221004, China
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, 209 Tongshan Road, XuzhouJiangsu, 221004, China.
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4
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Adzika GK, Mprah R, Rizvi R, Adekunle AO, Ndzie Noah ML, Wowui PI, Adzraku SY, Adu-Amankwaah J, Wang F, Lin Y, Fu L, Liu X, Xiang J, Sun H. Occlusion preconditioned mice are resilient to hypobaric hypoxia-induced myocarditis and arrhythmias due to enhanced immunomodulation, metabolic homeostasis, and antioxidants defense. Front Immunol 2023; 14:1124649. [PMID: 36875113 PMCID: PMC9975755 DOI: 10.3389/fimmu.2023.1124649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/27/2023] [Indexed: 02/17/2023] Open
Abstract
Background Sea-level residents experience altitude sickness when they hike or visit altitudes above ~2,500 m due to the hypobaric hypoxia (HH) conditions at such places. HH has been shown to drive cardiac inflammation in both ventricles by inducing maladaptive metabolic reprogramming of macrophages, which evokes aggravated proinflammatory responses, promoting myocarditis, fibrotic remodeling, arrhythmias, heart failure, and sudden deaths. The use of salidroside or altitude preconditioning (AP) before visiting high altitudes has been extensively shown to exert cardioprotective effects. Even so, both therapeutic interventions have geographical limitations and/or are inaccessible/unavailable to the majority of the population as drawbacks. Meanwhile, occlusion preconditioning (OP) has been extensively demonstrated to prevent hypoxia-induced cardiomyocyte damage by triggering endogenous cardioprotective cascades to mitigate myocardial damage. Herein, with the notion that OP can be conveniently applied anywhere, we sought to explore it as an alternative therapeutic intervention for preventing HH-induced myocarditis, remodeling, and arrhythmias. Methods OP intervention (6 cycles of 5 min occlusion with 200 mmHg for 5 min and 5 min reperfusion at 0 mmHg - applying to alternate hindlimb daily for 7 consecutive days) was performed, and its impact on cardiac electric activity, immunoregulation, myocardial remodeling, metabolic homeostasis, oxidative stress responses, and behavioral outcomes were assessed before and after exposure to HH in mice. In humans, before and after the application of OP intervention (6 cycles of 5 min occlusion with 130% of systolic pressure and 5 min reperfusion at 0 mmHg - applying to alternate upper limb daily for 6 consecutive days), all subjects were assessed by cardiopulmonary exercise testing (CPET). Results Comparing the outcomes of OP to AP intervention, we observed that similar to the latter, OP preserved cardiac electric activity, mitigated maladaptive myocardial remodeling, induced adaptive immunomodulation and metabolic homeostasis in the heart, enhanced antioxidant defenses, and conferred resistance against HH-induce anxiety-related behavior. Additionally, OP enhanced respiratory and oxygen-carrying capacity, metabolic homeostasis, and endurance in humans. Conclusions Overall, these findings demonstrate that OP is a potent alternative therapeutic intervention for preventing hypoxia-induced myocarditis, cardiac remodeling, arrhythmias, and cardiometabolic disorders and could potentially ameliorate the progression of other inflammatory, metabolic, and oxidative stress-related diseases.
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Affiliation(s)
| | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Ruqayya Rizvi
- Department of Clinical Medicine, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | | | | | | | - Seyram Yao Adzraku
- Department of Hematology, Key Laboratory of Bone Marrow Stem Cell, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | | | - Fengli Wang
- Department of Rehabilitation Medicine, The Affiliated Xuzhou Rehabilitation Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Yuwen Lin
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Lu Fu
- Department of Physiology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xiaomei Liu
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogen Biology and Immunology and Laboratory of Infection and Immunity, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jie Xiang
- Department of Rehabilitation Medicine, The Affiliated Xuzhou Rehabilitation Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, Jiangsu, China
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5
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Mprah R, Ma Y, Adzika GK, Noah MLN, Adekunle AO, Duah M, Joseph A, Wowui PI, Okwuma JD, Weili Q, Cheng W. Metabotropic Glutamate Receptor 5 Blockade Attenuates Pathological Cardiac Remodeling in Pulmonary Arterial Hypertension. Clin Exp Pharmacol Physiol 2022; 49:558-566. [PMID: 35133684 DOI: 10.1111/1440-1681.13633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/02/2022] [Accepted: 01/24/2022] [Indexed: 10/19/2022]
Affiliation(s)
- Richard Mprah
- Department of Physiology Xuzhou Medical University Xuzhou 221004 Jiangsu China
| | - Yanhong Ma
- Department of Physiology Xuzhou Medical University Xuzhou 221004 Jiangsu China
| | | | | | - Adebayo O. Adekunle
- Department of Physiology Xuzhou Medical University Xuzhou 221004 Jiangsu China
| | - Maxwell Duah
- Haematology Department Affiliated Hospital of Xuzhou Medical University Xuzhou 221006 Jiangsu China
| | | | | | | | - Qiao Weili
- Department of Physiology Xuzhou Medical University Xuzhou 221004 Jiangsu China
| | - Wang Cheng
- Department of Cardiology Affiliated Hospital of Xuzhou Medical University Xuzhou 221006 Jiangsu China
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Adu-Amankwaah J, Adzika GK, Adekunle AO, Ndzie Noah ML, Mprah R, Bushi A, Akhter N, Huang F, Xu Y, Adzraku SY, Nadeem I, Sun H. ADAM17, A Key Player of Cardiac Inflammation and Fibrosis in Heart Failure Development During Chronic Catecholamine Stress. Front Cell Dev Biol 2021; 9:732952. [PMID: 34966735 PMCID: PMC8710811 DOI: 10.3389/fcell.2021.732952] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 11/16/2021] [Indexed: 12/24/2022] Open
Abstract
Heart failure development is characterized by persistent inflammation and progressive fibrosis owing to chronic catecholamine stress. In a chronic stress state, elevated catecholamines result in the overstimulation of beta-adrenergic receptors (βARs), specifically β2-AR coupling with Gαi protein. Gαi signaling increases the activation of receptor-stimulated p38 mitogen-activated-protein-kinases (p38 MAPKs) and extracellular signal-regulated kinases (ERKs). Phosphorylation by these kinases is a common way to positively regulate the catalytic activity of A Disintegrin and Metalloprotease 17 (ADAM17), a metalloprotease that has grown much attention in recent years and has emerged as a chief regulatory hub in inflammation, fibrosis, and immunity due to its vital proteolytic activity. ADAM17 cleaves and activates proinflammatory cytokines and fibrotic factors that enhance cardiac dysfunction via inflammation and fibrosis. However, there is limited information on the cardiovascular aspect of ADAM17, especially in heart failure. Hence, this concise review provides a comprehensive insight into the structure of ADAM17, how it is activated and regulated during chronic catecholamine stress in heart failure development. This review highlights the inflammatory and fibrotic roles of ADAM17’s substrates; Tumor Necrosis Factor α (TNFα), soluble interleukin-6 receptor (sIL-6R), and amphiregulin (AREG). Finally, how ADAM17-induced chronic inflammation and progressive fibrosis aggravate cardiac dysfunction is discussed.
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Affiliation(s)
| | | | | | | | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | - Nazma Akhter
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Fei Huang
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Yaxin Xu
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Seyram Yao Adzraku
- Key Laboratory of Bone Marrow Stem Cell, Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Iqra Nadeem
- Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou, China
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
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7
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Adzika GK, Hou H, Adekunle AO, Rizvi R, Adu-Amankwaah J, Shang W, Li K, Deng QM, Mprah R, Ndzie Noah ML, Sun H. Isoproterenol-Induced Cardiomyopathy Recovery Intervention: Amlexanox and Forskolin Enhances the Resolution of Catecholamine Stress-Induced Maladaptive Myocardial Remodeling. Front Cardiovasc Med 2021; 8:719805. [PMID: 34901202 PMCID: PMC8655225 DOI: 10.3389/fcvm.2021.719805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 11/02/2021] [Indexed: 11/13/2022] Open
Abstract
The increasing incidence of stress-induced cardiomyopathy is due to the complexities of our modern-day lives, which constantly elicit stress responses. Herein, we aimed to explore the therapeutic potential of Amlexanox and Forskolin in promoting the recovery from stress-induced cardiomyopathy. Isoproterenol-induced cardiomyopathy (ICM) models were made, and the following treatment interventions were administered: 5% v/v DMSO as a placebo, Amlexanox (2.5 mg/100 g/day) treatment, Forskolin (0.5 mg/100 g/day), and Amlexanox and Forskolin combination, at their respective aforementioned dosages. The effects of Amlexanox and Forskolin treatment on ICM models were assessed by eletrocardiography and echocardiography. Also, using histological analysis and ELISA, their impact on myocardial architecture and inflammation were ascertained. ICM mice had excessive myocardial fibrosis, hypertrophy, and aggravated LVSDs which were accompanied by massive CD86+ inflammatory cells infiltration. Amlexanox treatment attenuated the myocardial hypertrophy, fibrosis, and inflammation and also slightly improved systolic functions. Meanwhile, forskolin treatment resulted in arrhythmias but significantly enhanced the resolution of myocardial fibrosis and inflammation. Intriguingly, Amlexanox and Forskolin combination demonstrated the most potency at promoting the recovery of the ICM from LVSD by attenuating maladaptive myocardial hypertrophy, fibrosis, and inflammatory responses. Our findings highlight the Amlexanox and Forskolin combination as a potential therapeutic intervention for enhancing cardiac function recovery from stress-induced cardiomyopathy by promoting the resolution of maladaptive cardiac remodeling.
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Affiliation(s)
| | - Hongjian Hou
- Department of Physiology, Xuzhou Medical University, Xuzhou, China.,The College of Biology and Food, Shangqiu Normal University, Shangqiu, China
| | | | - Ruqayya Rizvi
- Department of Clinical Medicine, Xuzhou Medical University, Xuzhou, China
| | | | - Wenkang Shang
- Institute for Biochemistry and Molecular Biology, ZBMZ, Faculty of Medicine, Albert-Ludwigs University Freiburg, Freiburg, Germany.,Faculty of Biology, Albert-Ludwigs University Freiburg, Freiburg, Germany
| | - Kexue Li
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Qi-Ming Deng
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong University, Jinan, China
| | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
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Abstract
The coronavirus disease-2019 (COVID-19), an infectious disease caused by Severe Acute Respiratory Syndrome Coronavirus 2(SARS-CoV-2), has hit the world very hard by affecting millions of people across countries hence posing a major health threat on a global scale. This novel virus is thought to enter and cause infection in its host through the attachment of its structural protein known as the S-glycoprotein to angiotensin-converting enzyme 2 (ACE2). Given the rapid spread of COVID-19 with its consequences globally, it is mandatory that health caregivers and researchers across all disciplines abreast themselves with the potential effects that this novel virus may have on their fields and the medical society at large. During the infection, the cardiovascular system is affected by unknown pathomechanistic processes, hence accounting for an increased prevalence of cardiovascular diseases (CVDs) among COVID-19 patients. As cardiovascular researchers, we are more concerned about the cardiovascular aspect of SARS-CoV-2/COVID-19. Hence, this concise review addresses these aspects where CVD as a risk factor of COVID-19, the prevalence of CVDs in COVID-19, and the potential cardiovascular disorders which may evolve owing to COVID-19 are discussed. A better understanding of these issues will be pivotal to improve cardiovascular health during this SARS-CoV-2/COVID-19 pandemic and beyond.
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Affiliation(s)
| | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | | | | | | | | | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, Jiangsu, China
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9
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Adekunle AO, Adzika GK, Mprah R, Ndzie Noah ML, Adu-Amankwaah J, Rizvi R, Akhter N, Sun H. Predominance of Heart Failure With Preserved Ejection Fraction in Postmenopausal Women: Intra- and Extra-Cardiomyocyte Maladaptive Alterations Scaffolded by Estrogen Deficiency. Front Cell Dev Biol 2021; 9:685996. [PMID: 34660569 PMCID: PMC8511782 DOI: 10.3389/fcell.2021.685996] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 09/09/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure (HF) remains a public health concern as it is associated with high morbidity and death rates. In particular, heart failure with preserved ejection fraction (HFpEF) represents the dominant (>50%) form of HF and mostly occurring among postmenopausal women. Hence, the initiation and progression of the left ventricular diastolic dysfunctions (LVDD) (a typically clinical manifestation of HFpEF) in postmenopausal women have been attributed to estrogen deficiency and the loss of its residue cardioprotective effects. In this review, from a pathophysiological and immunological standpoint, we discuss the probable multiple pathomechanisms resulting in HFpEF, which are facilitated by estrogen deficiency. The initial discussions recap estrogen and estrogen receptors (ERs) and β-adrenergic receptors (βARs) signaling under physiological/pathological states to facilitate cardiac function/dysfunction, respectively. By reconciling these prior discussions, attempts were made to explain how the loss of estrogen facilitates the disruptions both ERs and βARs-mediated signaling responsible for; the modulation of intra-cardiomyocyte calcium homeostasis, maintenance of cardiomyocyte cytoskeletal and extracellular matrix, the adaptive regulation of coronary microvascular endothelial functions and myocardial inflammatory responses. By scaffolding the disruption of these crucial intra- and extra-cardiomyocyte physiological functions, estrogen deficiency has been demonstrated to cause LVDD and increase the incidence of HFpEF in postmenopausal women. Finally, updates on the advancements in treatment interventions for the prevention of HFpEF were highlighted.
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Affiliation(s)
| | | | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | | | | | - Nazma Akhter
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Medical University, Xuzhou, China
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10
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Adzika GK, Hou H, Adekunle AO, Rizvi R, Adzraku SY, Li K, Deng QM, Mprah R, Ndzie Noah ML, Adu-Amankwaah J, Machuki JO, Shang W, Ma T, Koda S, Ma X, Sun H. Amlexanox and Forskolin Prevents Isoproterenol-Induced Cardiomyopathy by Subduing Cardiomyocyte Hypertrophy and Maladaptive Inflammatory Responses. Front Cell Dev Biol 2021; 9:719351. [PMID: 34631707 PMCID: PMC8497899 DOI: 10.3389/fcell.2021.719351] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/30/2021] [Indexed: 11/13/2022] Open
Abstract
Chronic catecholamine stress (CCS) induces the occurrence of cardiomyopathy-pathological cardiac hypertrophy (PCH), which is characterized by left ventricular systolic dysfunction (LVSD). Recently, mounting evidence has implicated myocardial inflammation in the exacerbation of pathological cardiac remodeling. However, there are currently no well-defined treatment interventions or regimes targeted at both the attenuation of maladaptive myocardial hypertrophy and inflammation during CCS to prevent PCH. G protein-coupled receptor kinase 5 (GRK5) and adenylyl cyclases (ACs)-cAMP mediates both cardiac and inflammatory responses. Also, GRK5 and ACs are implicated in stress-induced LVSD. Herein, we aimed at preventing PCH during CCS via modulating adaptive cardiac and inflammatory responses by inhibiting GRK5 and/or stimulating ACs. Isoproterenol-induced cardiomyopathy (ICM) was modeled using 0.5 mg/100 g/day isoproterenol injections for 40 days. Alterations in cardiac and inflammatory responses were assessed from the myocardia. Similarities in the immunogenicity of cardiac troponin I (cTnI) and lipopolysaccharide under CCS were assessed, and Amlexanox (35 μM/ml) and/or Forskolin (10 μM/ml) were then employed in vitro to modulate adaptive inflammatory responses by inhibiting GRK5 or activating ACs-cAMP, respectively. Subsequently, Amlexanox (2.5 mg/100 g/day) and/or Forskolin (0.5 mg/100 g/day) were then translated into in vivo during CCS to modulate adaptive cardiac and inflammatory responses. The effects of Amlexanox and Forskolin on regulating myocardial systolic functions and inflammatory responses during CCS were ascertained afterward. PCH mice had excessive myocardial hypertrophy, fibrosis, and aggravated LVSD, which were accompanied by massive CD68+ inflammatory cell infiltrations. In vitro, Forskolin-AC/cAMP was effective than Amlexanox-GRK5 at downregulating proinflammatory responses during stress; nonetheless, Amlexanox and Forskolin combination demonstrated the most efficacy in modulating adaptive inflammatory responses. Individually, the translated Amlexanox and Forskolin treatment interventions were ineffective at subduing the pathological remodeling and sustaining cardiac function during CCS. However, their combination was potent at preventing LVSD during CCS by attenuating maladaptive myocardial hypertrophy, fibrosis, and inflammatory responses. The treatment intervention attained its potency mainly via Forskolin-ACs/cAMP-mediated modulation of cardiac and inflammatory responses, coupled with Amlexanox inhibition of GRK5 mediated maladaptive cascades. Taken together, our findings highlight the Amlexanox and Forskolin combination as a potential therapeutic intervention for preventing the occurrence of pathological cardiac hypertrophy during chronic stress.
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Affiliation(s)
| | - Hongjian Hou
- Department of Physiology, Xuzhou Medical University, Xuzhou, China.,The College of Biology and Food, Shangqiu Normal University, Shangqiu, China
| | | | | | - Seyram Yao Adzraku
- Key Laboratory of Bone Marrow Stem Cell, Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Kexue Li
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Qi-Ming Deng
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Chinese Ministry of Education, Department of Cardiology, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong University, Jinan, China
| | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | | | | | - Wenkang Shang
- Faculty of Biology, Institute of Biochemistry and Molecular Biology, ZBMZ, Albert-Ludwigs University of Freiburg, Freiburg, Germany
| | - Tongtong Ma
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Stephane Koda
- Laboratory of Infection and Immunity, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, China
| | - Xianluo Ma
- Internal Medicine-Cardiovascular Department, People's Hospital of Jiawang District, Xuzhou, China
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Medical University, Xuzhou, China
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11
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Adu-Amankwaah J, Adzika GK, Adekunle AO, Ndzie Noah ML, Mprah R, Bushi A, Akhter N, Xu Y, Huang F, Chatambarara B, Sun H. The Synergy of ADAM17-Induced Myocardial Inflammation and Metabolic Lipids Dysregulation During Acute Stress: New Pathophysiologic Insights Into Takotsubo Cardiomyopathy. Front Cardiovasc Med 2021; 8:696413. [PMID: 34150874 PMCID: PMC8212952 DOI: 10.3389/fcvm.2021.696413] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 05/11/2021] [Indexed: 12/11/2022] Open
Abstract
Due to its reversible nature, Takotsubo cardiomyopathy (TTC) is considered an intriguing and fascinating cardiovascular disease characterized by a transient wall motion abnormality of the left ventricle, affecting more than one coronary artery territory, often in a circumferential apical distribution. Takotsubo cardiomyopathy was discovered by a Japanese cardiovascular expert and classified as acquired primary cardiomyopathy by the American Heart Association (AHA) in 1990 and 2006, respectively. Regardless of the extensive research efforts, its pathophysiology is still unclear; therefore, there are no well-established guidelines specifically for treating and managing TTC patients. Increasing evidence suggests that sympatho-adrenergic stimulation is strongly associated with the pathogenesis of this disease. Under acute stressful conditions, the hyperstimulation of beta-adrenergic receptors (β-ARs) resulting from excessive release of catecholamines induces intracellular kinases capable of phosphorylating and activating “A Disintegrin and Metalloprotease 17” (ADAM17), a type-I transmembrane protease that plays a central role in acute myocardial inflammation and metabolic lipids dysregulation which are the main hallmarks of TTC. However, our understanding of this is limited; hence this concise review provides a comprehensive insight into the key role of ADAM17 in acute myocardial inflammation and metabolic lipids dysregulation during acute stress. Also, how the synergy of ADAM17-induced acute inflammation and lipids dysregulation causes TTC is explained. Finally, potential therapeutic targets for TTC are also discussed.
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Affiliation(s)
| | | | | | | | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Aisha Bushi
- Department of Medicine, Xuzhou Medical University, Xuzhou, China
| | - Nazma Akhter
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Yaxin Xu
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Fei Huang
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
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12
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Mprah R, Adzika GK, Gyasi YI, Ndzie Noah ML, Adu-Amankwaah J, Adekunle AO, Duah M, Wowui PI, Weili Q. Glutaminolysis: A Driver of Vascular and Cardiac Remodeling in Pulmonary Arterial Hypertension. Front Cardiovasc Med 2021; 8:667446. [PMID: 33996951 PMCID: PMC8113389 DOI: 10.3389/fcvm.2021.667446] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 03/08/2021] [Indexed: 12/30/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a decimating ailment described by chronic precapillary pulmonary hypertension, an elevated mean pulmonary arterial pressure with a normal pulmonary capillary wedge pressure, and a raised pulmonary vascular resistance resulting in increased right ventricular afterload culminating in heart failure and death. Current PAH treatments regulate the vasodilatory/vasoconstrictory balance of pulmonary vessels. However, these treatment options are unable to stop the progression of, or reverse, an already established disease. Recent studies have advanced a metabolic dysregulation, featuring increased glutamine metabolism, as a mechanism driving PAH progression. Metabolic dysregulation in PAH leads to increased glutaminolysis to produce substrate to meet the high-energy requirement by hyperproliferative and apoptosis-resistant pulmonary vascular cells. This article explores the role of glutamate metabolism in PAH and how it could be targeted as an anti-remodeling therapeutic strategy.
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Affiliation(s)
- Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | - Yusif I. Gyasi
- Department of Chemistry & Biochemistry, Central Michigan University, Mount Pleasant, TX, United States
| | | | | | | | - Maxwell Duah
- Haematology Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | | | - Qiao Weili
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
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13
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Ndzie Noah ML, Adzika GK, Mprah R, Adekunle AO, Adu-Amankwaah J, Sun H. Sex-Gender Disparities in Cardiovascular Diseases: The Effects of Estrogen on eNOS, Lipid Profile, and NFATs During Catecholamine Stress. Front Cardiovasc Med 2021; 8:639946. [PMID: 33644139 PMCID: PMC7907444 DOI: 10.3389/fcvm.2021.639946] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/06/2021] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases (CVDs) characterized by sex-gender differences remain a leading cause of death globally. Hence, it is imperative to understand the underlying mechanisms of CVDs pathogenesis and the possible factors influencing the sex-gender disparities in clinical demographics. Attempts to elucidate the underlying mechanisms over the recent decades have suggested the mechanistic roles of estrogen in modulating cardioprotective and immunoregulatory effect as a factor for the observed differences in the incidence of CVDs among premenopausal and post-menopausal women and men. This review from a pathomechanical perspective aims at illustrating the roles of estrogen (E2) in the modulation of stimuli signaling in the heart during chronic catecholamine stress (CCS). The probable mechanism employed by E2 to decrease the incidence of hypertension, coronary heart disease, and pathological cardiac hypertrophy in premenopausal women are discussed. Initially, signaling via estrogen receptors and β-adrenergic receptors (βARs) during physiological state and CCS were summarized. By reconciling the impact of estrogen deficiency and hyperstimulation of βARs, the discussions were centered on their implications in disruption of nitric oxide synthesis, dysregulation of lipid profiles, and upregulation of nuclear factor of activated T cells, which induces the aforementioned CVDs, respectively. Finally, updates on E2 therapies for maintaining cardiac health during menopause and suggestions for the advancement treatments were highlighted.
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Affiliation(s)
| | | | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | | | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
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