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Fujii M, Bessho R, Akimoto T, Ishii Y. Cardioprotective effect of St. Thomas' Hospital No. 2 solution against age-related changes in aquaporin-7-deficient mice. Gen Thorac Cardiovasc Surg 2024; 72:368-375. [PMID: 37691043 PMCID: PMC11127861 DOI: 10.1007/s11748-023-01975-y] [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: 04/01/2023] [Accepted: 08/27/2023] [Indexed: 09/12/2023]
Abstract
OBJECTIVE This study aimed to investigate whether St. Thomas' Hospital No. 2 solution (STH2) is equally effective in both young and aged aquaporin-7-knockout (AQP7-KO) mice and the mechanisms by which the intra-myocardial adenosine triphosphate (ATP) content is altered during ischemia without aquaporin-7. METHODS In study 1, isolated hearts of male wild-type (WT) and AQP7-KO mice (< 12 weeks old) were Langendorff perfused with 5-min STH2 prior to a 20-min global ischemia (GI) or 25-min GI without STH2. Similarly, in Study 2, hearts from WT and AQP7-KO mice (≥ 24 weeks old) were subjected to 2-min STH2 infusion prior to GI. In study 3, intra-myocardial ATP content was compared before (sham) and after (control or STH2) ischemia in mature WT and AQP7-KO mice. RESULTS In study 1, troponin T levels (ng/g wet weight) of WT and AQP7-KO hearts were significantly lower in the STH2 groups (75.6 ± 45.9 and 80.2 ± 52.2, respectively) than in the GI groups (934.0 ± 341.1 and 1089.3 ± 182.5, respectively). In Study 2, troponin T levels in aged WT and AQP7-KO mice were 566.5 ± 550.0 and 547.8 ± 594.3, respectively (p = 0.9561). In Study 3, ATP levels (μmol/g protein) in the sham, control, and STH2 AQP7-KO mice groups were 4.45, 2.57, and 3.37, respectively(p = 0.0005). CONCLUSIONS The present study revealed the cardio-protective efficacy of STH2 in an experimental model of isolated AQP7-KO young and aged murine hearts. Further, STH2 preserved intra-myocardial ATP during ischemia with Krebs-Henseleit buffer perfusion in the Langendorff setting.
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Affiliation(s)
- Masahiro Fujii
- Cardiovascular Surgery, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan.
| | - Ryuzo Bessho
- Cardiovascular Surgery, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Toshio Akimoto
- Laboratory Animal Science, Nippon Medical School, 1-1-5 Sendagi, Bunkyo, Tokyo, 113-8603, Japan
| | - Yosuke Ishii
- Cardiovascular Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo, Tokyo, 113-8603, Japan
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Coelho RDCC, Martins CLELP, Pastana LF, Rodrigues JCG, Aguiar KEC, Cohen-Paes ADN, Gellen LPA, de Moraes FCA, Calderaro MCL, de Assunção LA, Monte N, Pereira EEB, Ribeiro-dos-Santos AM, Ribeiro-do-Santos Â, Rodriguez Burbano RM, de Souza SJ, Guerreiro JF, de Assumpção PP, dos Santos SEB, Fernandes MR, dos Santos NPC. Molecular Profile of Variants Potentially Associated with Severe Forms of COVID-19 in Amazonian Indigenous Populations. Viruses 2024; 16:359. [PMID: 38543725 PMCID: PMC10974871 DOI: 10.3390/v16030359] [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: 12/08/2023] [Revised: 01/10/2024] [Accepted: 01/19/2024] [Indexed: 05/23/2024] Open
Abstract
Coronavirus disease 2019 (COVID-19) is an infection caused by SARS-CoV-2. Genome-wide association studies (GWASs) have suggested a strong association of genetic factors with the severity of the disease. However, many of these studies have been completed in European populations, and little is known about the genetic variability of indigenous peoples' underlying infection by SARS-CoV-2. The objective of the study is to investigate genetic variants present in the genes AQP3, ARHGAP27, ELF5L, IFNAR2, LIMD1, OAS1 and UPK1A, selected due to their association with the severity of COVID-19, in a sample of indigenous people from the Brazilian Amazon in order to describe potential new and already studied variants. We performed the complete sequencing of the exome of 64 healthy indigenous people from the Brazilian Amazon. The allele frequency data of the population were compared with data from other continental populations. A total of 66 variants present in the seven genes studied were identified, including a variant with a high impact on the ARHGAP27 gene (rs201721078) and three new variants located in the Amazon Indigenous populations (INDG) present in the AQP3, IFNAR2 and LIMD1 genes, with low, moderate and modifier impact, respectively.
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Affiliation(s)
- Rita de Cássia Calderaro Coelho
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Carlliane Lima e Lins Pinto Martins
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Lucas Favacho Pastana
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Juliana Carla Gomes Rodrigues
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Kaio Evandro Cardoso Aguiar
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Amanda de Nazaré Cohen-Paes
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Laura Patrícia Albarello Gellen
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Francisco Cezar Aquino de Moraes
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Maria Clara Leite Calderaro
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Letícia Almeida de Assunção
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Natasha Monte
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Esdras Edgar Batista Pereira
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - André Maurício Ribeiro-dos-Santos
- Laboratory of Human and Medical Genetics, Institute of Biological Science, Federal University of Pará, Belém 66077-830, PA, Brazil; (A.M.R.-d.-S.); (Â.R.-d.-S.); (J.F.G.)
| | - Ândrea Ribeiro-do-Santos
- Laboratory of Human and Medical Genetics, Institute of Biological Science, Federal University of Pará, Belém 66077-830, PA, Brazil; (A.M.R.-d.-S.); (Â.R.-d.-S.); (J.F.G.)
| | - Rommel Mario Rodriguez Burbano
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
- Ophir Loyola Hospital, Pará State Department of Health, Belém 66063-240, PA, Brazil
| | - Sandro José de Souza
- Brain Institute, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil;
| | - João Farias Guerreiro
- Laboratory of Human and Medical Genetics, Institute of Biological Science, Federal University of Pará, Belém 66077-830, PA, Brazil; (A.M.R.-d.-S.); (Â.R.-d.-S.); (J.F.G.)
| | - Paulo Pimentel de Assumpção
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
| | - Sidney Emanuel Batista dos Santos
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
- Laboratory of Human and Medical Genetics, Institute of Biological Science, Federal University of Pará, Belém 66077-830, PA, Brazil; (A.M.R.-d.-S.); (Â.R.-d.-S.); (J.F.G.)
| | - Marianne Rodrigues Fernandes
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
- Ophir Loyola Hospital, Pará State Department of Health, Belém 66063-240, PA, Brazil
| | - Ney Pereira Carneiro dos Santos
- Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil; (R.d.C.C.C.); (C.L.e.L.P.M.); (L.F.P.); (J.C.G.R.); (K.E.C.A.); (A.d.N.C.-P.); (L.P.A.G.); (F.C.A.d.M.); (M.C.L.C.); (L.A.d.A.); (N.M.); (E.E.B.P.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.); (M.R.F.)
- Laboratory of Human and Medical Genetics, Institute of Biological Science, Federal University of Pará, Belém 66077-830, PA, Brazil; (A.M.R.-d.-S.); (Â.R.-d.-S.); (J.F.G.)
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Jin G, Li S, Wang Y, Pu J. Case report: Cardiac arrest after radiofrequency ablation in a 76-year-old male. Medicine (Baltimore) 2024; 103:e37191. [PMID: 38394505 PMCID: PMC11309667 DOI: 10.1097/md.0000000000037191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/18/2024] [Indexed: 02/25/2024] Open
Abstract
RATIONALE Previous studies have found that the main treatment of sinus arrest is pacemaker treatment. It is rare to have 12 s of sinus arrest after radiofrequency ablation, and whether a permanent pacemaker is implanted immediately in this case is not described in the guidelines. PATIENT CONCERNS A 76-year-old male patient with persistent atrial fibrillation (AF) developed sinus arrest lasting 12 s in the early morning of the fourth day after using radiofrequency ablation for pulmonary vein isolation. DIAGNOSIS The patient was diagnosed with AF and sinus arrest. INTERVENTIONS The patient received cardiopulmonary resuscitation, intravenous injection of atropine 1 mg, and intravenous infusion of isoproterenol 1mg and immediately recovered consciousness thereafter. Approximately, 1.5 h later, the patient underwent surgery to install a temporary pacemaker in the right femoral vein. OUTCOMES The patient had repeated episodes of sinus arrest after the implantation of a temporary pacemaker. After 3 weeks, the patient stabilized and was discharged. The patient was followed up for 1 year and did not experience any recurrence of sinus arrest or AF. LESSONS We consider the potential for postoperative myocardial edema, injury to the sinoatrial node during the procedure, propafenone poisoning, and autonomic dysfunction as contributors to the occurrence of sinus arrest after radiofrequency ablation. When sinus arrest occurs after radiofrequency ablation, we can choose the appropriate treatment according to the patient's condition.
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Affiliation(s)
- Geya Jin
- North China University of Science and Technology, Tangshan, China
| | - Shuyu Li
- Tangshan Workers’ Hospital, Tangshan, China
| | - Yafeng Wang
- North China University of Science and Technology, Tangshan, China
| | - Jianyi Pu
- Affiliated Hospital of North China University of Science and Technology, Tangshan, China
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Surilige, Hu P, Bai T, Xiu Z, Hujiya, Li M, Zhang Q, Wan Q. Exploring the role of aquaporin proteins in the pre-protective action of Sanwei sandalwood decoction from adriamycin-induced chronic heart failure: A mechanistic study. Heliyon 2023; 9:e22718. [PMID: 38058452 PMCID: PMC10696208 DOI: 10.1016/j.heliyon.2023.e22718] [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: 08/09/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 12/08/2023] Open
Abstract
This study employed network pharmacology, molecular docking technology, and modern pharmacological research methods to explore the pre-protective effect and underlying mechanism, Sanwei sandalwood decoction, against Adriamycin-induced Chronic Heart Failure, with a particular focus on the involvement of aquaporins. Additionally, the study highlighted aquaporins as a significant factor, affecting processes such as cell proliferation and response to reactive oxygen species. The results of in vivo experiments demonstrated that the administration of Sanwei sandalwood decoction in rats with chronic heart failure led to an enhancement in the ejection fraction and improved heart ejection function. Additionally, the decoction significantly reduced the serum levels of Creatine Kinase, Creatine Kinase-MB, and N-terminal pro-B-type natriuretic peptide. Furthermore, the relative expression of Aquarporin-1, 4, and 7mRNAs and proteins in the hearts of rats with chronic heart failure was down-regulated upon treatment. Overall, Sanwei sandalwood decoction can have an effective cardioprotective effect in preventing Adriamycin-induced Chronic Heart Failure in rats.
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Affiliation(s)
- Surilige
- Affiliated Hospital of Inner Mongolia University for Nationalities Inner Mongolia, China
| | - Pengfei Hu
- Affiliated Hospital of Inner Mongolia University for Nationalities Inner Mongolia, China
| | - Tingting Bai
- Key Laboratory of Mongolian Medicine Pharmacology for Cardio Inner Mongolia, China
| | - Zhi Xiu
- Clinical Medical College of Inner Mongolia University for Nationalities Inner Mongolia, China
| | - Hujiya
- Clinical Medical College of Inner Mongolia University for Nationalities Inner Mongolia, China
| | - Ming Li
- Clinical Medical College of Inner Mongolia University for Nationalities Inner Mongolia, China
| | - Qingshan Zhang
- Affiliated Hospital of Inner Mongolia University for Nationalities Inner Mongolia, China
| | - Quan Wan
- Affiliated Hospital of Inner Mongolia University for Nationalities Inner Mongolia, China
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Chaigne S, Barbeau S, Ducret T, Guinamard R, Benoist D. Pathophysiological Roles of the TRPV4 Channel in the Heart. Cells 2023; 12:1654. [PMID: 37371124 DOI: 10.3390/cells12121654] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/10/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
The transient receptor potential vanilloid 4 (TRPV4) channel is a non-selective cation channel that is mostly permeable to calcium (Ca2+), which participates in intracellular Ca2+ handling in cardiac cells. It is widely expressed through the body and is activated by a large spectrum of physicochemical stimuli, conferring it a role in a variety of sensorial and physiological functions. Within the cardiovascular system, TRPV4 expression is reported in cardiomyocytes, endothelial cells (ECs) and smooth muscle cells (SMCs), where it modulates mitochondrial activity, Ca2+ homeostasis, cardiomyocytes electrical activity and contractility, cardiac embryonic development and fibroblast proliferation, as well as vascular permeability, dilatation and constriction. On the other hand, TRPV4 channels participate in several cardiac pathological processes such as the development of cardiac fibrosis, hypertrophy, ischemia-reperfusion injuries, heart failure, myocardial infarction and arrhythmia. In this manuscript, we provide an overview of TRPV4 channel implications in cardiac physiology and discuss the potential of the TRPV4 channel as a therapeutic target against cardiovascular diseases.
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Affiliation(s)
- Sébastien Chaigne
- IHU LIRYC Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université, 33600 Bordeaux, France
- Centre de Recherche Cardio-Thoracique de Bordeaux, INSERM U1045, University of Bordeaux, 33600 Pessac, France
- Electrophysiology and Ablation Unit, Bordeaux University Hospital, 33604 Pessac, France
| | - Solène Barbeau
- Centre de Recherche Cardio-Thoracique de Bordeaux, INSERM U1045, University of Bordeaux, 33600 Pessac, France
| | - Thomas Ducret
- Centre de Recherche Cardio-Thoracique de Bordeaux, INSERM U1045, University of Bordeaux, 33600 Pessac, France
| | - Romain Guinamard
- UR4650, Physiopathologie et Stratégies d'Imagerie du Remodelage Cardiovasculaire, GIP Cyceron, Université de Caen Normandie, 14032 Caen, France
| | - David Benoist
- IHU LIRYC Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université, 33600 Bordeaux, France
- Centre de Recherche Cardio-Thoracique de Bordeaux, INSERM U1045, University of Bordeaux, 33600 Pessac, France
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Tan Y, Martin TG, Harrison BC, Leinwand LA. Utility of the burmese Python as a model for studying plasticity of extreme physiological systems. J Muscle Res Cell Motil 2023; 44:95-106. [PMID: 36316565 PMCID: PMC10149580 DOI: 10.1007/s10974-022-09632-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 08/30/2022] [Indexed: 03/18/2023]
Abstract
Non-traditional animal models present an opportunity to discover novel biology that has evolved to allow such animals to survive in extreme environments. One striking example is the Burmese python (Python molurus bivittatus), which exhibits extreme physiological adaptation in various metabolic organs after consuming a large meal following long periods of fasting. The response to such a large meal in pythons involves a dramatic surge in metabolic rate, lipid overload in plasma, and massive but reversible organ growth through the course of digestion. Multiple studies have reported the physiological responses in post-prandial pythons, while the specific molecular control of these processes is less well-studied. Investigating the mechanisms that coordinate organ growth and adaptive responses offers the opportunity to gain novel insight that may be able to treat various pathologies in humans. Here, we summarize past research on the post-prandial physiological changes in the Burmese python with a focus on the gastrointestinal tract, heart, and liver. Specifically, we address our recent molecular discoveries in the post-prandial python liver which demonstrate transient adaptations that may reveal new therapeutic targets. Lastly, we explore new biology of the aquaporin 7 gene that is potently upregulated in mammalian cardiac myocytes by circulating factors in post-prandial python plasma.
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Affiliation(s)
- Yuxiao Tan
- Department of Molecular, Cellular, and Developmental Biology and BioFrontiers Institute, University of Colorado, Boulder. 3415 Colorado Ave, UCB 596, 80309, Boulder, CO, USA
| | - Thomas G Martin
- Department of Molecular, Cellular, and Developmental Biology and BioFrontiers Institute, University of Colorado, Boulder. 3415 Colorado Ave, UCB 596, 80309, Boulder, CO, USA
| | - Brooke C Harrison
- Department of Molecular, Cellular, and Developmental Biology and BioFrontiers Institute, University of Colorado, Boulder. 3415 Colorado Ave, UCB 596, 80309, Boulder, CO, USA
| | - Leslie A Leinwand
- Department of Molecular, Cellular, and Developmental Biology and BioFrontiers Institute, University of Colorado, Boulder. 3415 Colorado Ave, UCB 596, 80309, Boulder, CO, USA.
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Kozlakidis Z, Shi P, Abarbanel G, Klein C, Sfera A. Recent Developments in Protein Lactylation in PTSD and CVD: Novel Strategies and Targets. BIOTECH 2023; 12:38. [PMID: 37218755 PMCID: PMC10204439 DOI: 10.3390/biotech12020038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/27/2023] [Accepted: 05/01/2023] [Indexed: 05/24/2023] Open
Abstract
In 1938, Corneille Heymans received the Nobel Prize in physiology for discovering that oxygen sensing in the aortic arch and carotid sinus was mediated by the nervous system. The genetics of this process remained unclear until 1991 when Gregg Semenza while studying erythropoietin, came upon hypoxia-inducible factor 1, for which he obtained the Nobel Prize in 2019. The same year, Yingming Zhao found protein lactylation, a posttranslational modification that can alter the function of hypoxia-inducible factor 1, the master regulator of cellular senescence, a pathology implicated in both post-traumatic stress disorder (PTSD) and cardiovascular disease (CVD). The genetic correlation between PTSD and CVD has been demonstrated by many studies, of which the most recent one utilizes large-scale genetics to estimate the risk factors for these conditions. This study focuses on the role of hypertension and dysfunctional interleukin 7 in PTSD and CVD, the former caused by stress-induced sympathetic arousal and elevated angiotensin II, while the latter links stress to premature endothelial cell senescence and early vascular aging. This review summarizes the recent developments and highlights several novel PTSD and CVD pharmacological targets. They include lactylation of histone and non-histone proteins, along with the related biomolecular actors such as hypoxia-inducible factor 1α, erythropoietin, acid-sensing ion channels, basigin, and Interleukin 7, as well as strategies to delay premature cellular senescence by telomere lengthening and resetting the epigenetic clock.
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Affiliation(s)
- Zisis Kozlakidis
- International Agency for Research on Cancer, World Health Organization (IARC/WHO), 69372 Lyon, France
| | - Patricia Shi
- Department of Psychiatry, Loma Linda University, Loma Linda, CA 92350, USA
| | - Ganna Abarbanel
- Patton State Hospital, University of California, Riverside, CA 92521, USA
| | | | - Adonis Sfera
- Patton State Hospital, University of California, Riverside, CA 92521, USA
- Department of Psychiatry, University of California, Riverside, CA 92521, USA
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8
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Shan E, Yu Y, Tang W, Wang W, Wang X, Zhou S, Gao Y. miR-330-3p alleviates the progression of atherosclerosis by downregulating AQP9. Funct Integr Genomics 2023; 23:77. [PMID: 36879069 DOI: 10.1007/s10142-023-01001-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/20/2023] [Accepted: 02/23/2023] [Indexed: 03/08/2023]
Abstract
Atherosclerosis (AS) is the main cause of cardiovascular diseases. However, the role of AQP9 in AS is not well understood. In the present study, we predicted that miR-330-3p might regulate AQP9 in AS through bioinformatics analysis, and we established AS model using ApoE-/- mouse (C57BL/6) with high-fat diet (HFD). Hematoxylin and eosin (H&E) and Oil red O staining were used to determine atherosclerotic lesions. CCK8 and Ethyny1-2-deoxyuridine (EdU) assays were used to investigate human umbilical vein endothelial cells (HUVECs) proliferation after treatment with 100 μg/mL ox-LDL. Wound scratch healing and transwell assays were used to measure the cell invasion and migration ability. Flow cytometry assay was used to determine apoptosis and cell cycle. A dual-luciferase reporter assay was performed to investigate the binding of miR-330-3p and AQP9. We identified that the expression of miR-330-3p in AS mice model decreased while the expression level of AQP9 increased. miR-330-3p overexpression or down-regulation of AQP9 could reduce cell apoptosis, promote cell proliferation, and migration after ox-LDL treatment. Dual-luciferase reporter assay result presented that AQP9 was directly inhibited by miR-330-3p. These results suggest that miR-330-3p inhibits AS by regulating AQP9. miR-330-3p/AQP9 axis may be a new therapeutic target for AS.
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Affiliation(s)
- Erbo Shan
- The First Affiliated Hospital of Jinan University, Guangzhou, China
- The Second Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Yuanyuan Yu
- The Second Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Wenbo Tang
- Department of Vascular Surgery, the First Affiliated Hospital of Bengbu Medical College, No. 287 Changhuai Road, Bengbu, 233004, China
| | - Wei Wang
- The Second Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Xiangkui Wang
- Department of Vascular Surgery, Huaibei General Miner Hospital, Huaibei, China
| | - Shaobo Zhou
- The Second Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Yong Gao
- The First Affiliated Hospital of Jinan University, Guangzhou, China.
- Department of Vascular Surgery, the First Affiliated Hospital of Bengbu Medical College, No. 287 Changhuai Road, Bengbu, 233004, China.
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9
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Targeting mitochondrial impairment for the treatment of cardiovascular diseases: From hypertension to ischemia-reperfusion injury, searching for new pharmacological targets. Biochem Pharmacol 2023; 208:115405. [PMID: 36603686 DOI: 10.1016/j.bcp.2022.115405] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/26/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023]
Abstract
Mitochondria and mitochondrial proteins represent a group of promising pharmacological target candidates in the search of new molecular targets and drugs to counteract the onset of hypertension and more in general cardiovascular diseases (CVDs). Indeed, several mitochondrial pathways result impaired in CVDs, showing ATP depletion and ROS production as common traits of cardiac tissue degeneration. Thus, targeting mitochondrial dysfunction in cardiomyocytes can represent a successful strategy to prevent heart failure. In this context, the identification of new pharmacological targets among mitochondrial proteins paves the way for the design of new selective drugs. Thanks to the advances in omics approaches, to a greater availability of mitochondrial crystallized protein structures and to the development of new computational approaches for protein 3D-modelling and drug design, it is now possible to investigate in detail impaired mitochondrial pathways in CVDs. Furthermore, it is possible to design new powerful drugs able to hit the selected pharmacological targets in a highly selective way to rescue mitochondrial dysfunction and prevent cardiac tissue degeneration. The role of mitochondrial dysfunction in the onset of CVDs appears increasingly evident, as reflected by the impairment of proteins involved in lipid peroxidation, mitochondrial dynamics, respiratory chain complexes, and membrane polarization maintenance in CVD patients. Conversely, little is known about proteins responsible for the cross-talk between mitochondria and cytoplasm in cardiomyocytes. Mitochondrial transporters of the SLC25A family, in particular, are responsible for the translocation of nucleotides (e.g., ATP), amino acids (e.g., aspartate, glutamate, ornithine), organic acids (e.g. malate and 2-oxoglutarate), and other cofactors (e.g., inorganic phosphate, NAD+, FAD, carnitine, CoA derivatives) between the mitochondrial and cytosolic compartments. Thus, mitochondrial transporters play a key role in the mitochondria-cytosol cross-talk by leading metabolic pathways such as the malate/aspartate shuttle, the carnitine shuttle, the ATP export from mitochondria, and the regulation of permeability transition pore opening. Since all these pathways are crucial for maintaining healthy cardiomyocytes, mitochondrial carriers emerge as an interesting class of new possible pharmacological targets for CVD treatments.
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10
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Fan L, Wu P, Li X, Tie L. Aquaporins in Cardiovascular System. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1398:125-135. [PMID: 36717490 DOI: 10.1007/978-981-19-7415-1_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Recent studies have shown that aquaporins (AQPs) are involved in the regulation of cardiovascular function and the development of related diseases, especially in cerebral ischemia, congestive heart failure, hypertension, and angiogenesis. Therefore, further studies are needed to elucidate the mechanism accounting for the association between AQPs and vascular function-related diseases, which may lead to novel approaches to the prevention and treatment of those diseases. Here we will discuss the expression and physiological roles of AQPs in vascular tissues and summarize recent progress in the research on AQPs related cardiovascular diseases.
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Affiliation(s)
- Lu Fan
- Department of Pharmacology, School of Basic Medical Sciences, Peking University and Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing, China
| | - Pin Wu
- Department of Pharmacology, School of Basic Medical Sciences, Peking University and Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing, China
| | - Xuejun Li
- Department of Pharmacology, School of Basic Medical Sciences, Peking University and Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing, China.
| | - Lu Tie
- Department of Pharmacology, School of Basic Medical Sciences, Peking University and Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing, China.
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11
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Rojo‐García AV, Vanmunster M, Pacolet A, Suhr F. Physical inactivity by tail suspension alters markers of metabolism, structure, and autophagy of the mouse heart. Physiol Rep 2023; 11:e15574. [PMID: 36695670 PMCID: PMC9875748 DOI: 10.14814/phy2.15574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023] Open
Abstract
Sedentary behavior has become ingrained in our society and has been linked to cardiovascular diseases. Physical inactivity is the main characteristic of sedentary behavior. However, its impact on cardiovascular disease is not clear. Therefore, we investigated the effect of physical inactivity in an established mouse model on gene clusters associated with cardiac fibrosis, electrophysiology, cell regeneration, and tissue degradation/turnover. We investigated a sedentary group (CTR, n = 10) versus a tail suspension group (TS, n = 11) that caused hindlimb unloading and consequently physical inactivity. Through histological, protein content, and transcript analysis approaches, we found that cardiac fibrosis-related genes partly change, with significant TS-associated increases in Tgfb1, but without changes in Col1a1 and Fn1. These changes are not translated into fibrosis at tissue level. We further detected TS-mediated increases in protein degradation- (Trim63, p < 0.001; Fbxo32, p = 0.0947 as well as in biosynthesis-related [P70s6kb1, p < 0.01]). Corroborating these results, we found increased expression of autophagy markers such as Atg7 (p < 0.01) and ULK1 (p < 0.05). Two cardiomyocyte regeneration- and sarcomerogenesis-related genes, Yap (p = 0.0535) and Srf (p < 0.001), increased upon TS compared to CTR conditions. Finally, we found significant upregulation of Gja1 (p < 0.05) and a significant downregulation of Aqp1 (p < 0.05). Our data demonstrate that merely 2 weeks of reduced physical activity induce changes in genes associated with cardiac structure and electrophysiology. Hence, these data should find the basis for novel research directed to evaluate the interplay of cardiac functioning and physical inactivity.
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Affiliation(s)
| | - Mathias Vanmunster
- Department of Movement SciencesExercise Physiology Research Group, KU LeuvenLeuvenBelgium
| | - Alexander Pacolet
- Department of Movement SciencesExercise Physiology Research Group, KU LeuvenLeuvenBelgium
| | - Frank Suhr
- Department of Movement SciencesExercise Physiology Research Group, KU LeuvenLeuvenBelgium
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12
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Shangzu Z, Dingxiong X, ChengJun M, Yan C, Yangyang L, Zhiwei L, Ting Z, Zhiming M, Yiming Z, Liying Z, Yongqi L. Aquaporins: Important players in the cardiovascular pathophysiology. Pharmacol Res 2022; 183:106363. [PMID: 35905892 DOI: 10.1016/j.phrs.2022.106363] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/20/2022] [Accepted: 07/22/2022] [Indexed: 11/15/2022]
Abstract
Aquaporin is a membrane channel protein widely expressed in body tissues, which can control the input and output of water in cells. AQPs are differentially expressed in different cardiovascular tissues and participate in water transmembrane transport, cell migration, metabolism, inflammatory response, etc. The aberrant expression of AQPs highly correlates with the onset of ischemic heart disease, myocardial ischemia-reperfusion injury, heart failure, etc. Despite much attention to the regulatory role of AQPs in the cardiovascular system, the translation of AQPs into clinical application still faces many challenges, including clarification of the localization of AQPs in the cardiovascular system and mechanisms mediating cardiovascular pathophysiology, as well as the development of cardiovascular-specific AQPs modulators.Therefore, in this study, we comprehensively reviewed the critical roles of AQP family proteins in maintaining cardiovascular homeostasis and described the underlying mechanisms by which AQPs mediated the outcomes of cardiovascular diseases. Meanwhile, AQPs serve as important therapeutic targets, which provide a wide range of opportunities to investigate the mechanisms of cardiovascular diseases and the treatment of those diseases.
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Affiliation(s)
- Zhang Shangzu
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Xie Dingxiong
- Gansu Institute of Cardiovascular Diseases, LanZhou,China
| | - Ma ChengJun
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Chen Yan
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Li Yangyang
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Liu Zhiwei
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Zhou Ting
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Miao Zhiming
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Zhang Yiming
- Gansu University of traditional Chinese Medicine, LanZhou, China
| | - Zhang Liying
- Gansu University of traditional Chinese Medicine, LanZhou, China; Gansu Institute of Cardiovascular Diseases, LanZhou,China.
| | - Liu Yongqi
- Gansu University of traditional Chinese Medicine, LanZhou, China; Provincial-Level Key Laboratory for Molecular Medicine of Major Diseases and the Prevention and Treatment with Traditional Chinese Medicine Research in Gansu Colleges and Universities Gansu University of Chinese Medicine, Lanzhou, China; Key Laboratory of Dunhuang Medicine and Transformation at Provincial and Ministerial Level, Lanzhou, China.
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13
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Wagner K, Unger L, Salman MM, Kitchen P, Bill RM, Yool AJ. Signaling Mechanisms and Pharmacological Modulators Governing Diverse Aquaporin Functions in Human Health and Disease. Int J Mol Sci 2022; 23:1388. [PMID: 35163313 PMCID: PMC8836214 DOI: 10.3390/ijms23031388] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/18/2022] [Accepted: 01/20/2022] [Indexed: 02/07/2023] Open
Abstract
The aquaporins (AQPs) are a family of small integral membrane proteins that facilitate the bidirectional transport of water across biological membranes in response to osmotic pressure gradients as well as enable the transmembrane diffusion of small neutral solutes (such as urea, glycerol, and hydrogen peroxide) and ions. AQPs are expressed throughout the human body. Here, we review their key roles in fluid homeostasis, glandular secretions, signal transduction and sensation, barrier function, immunity and inflammation, cell migration, and angiogenesis. Evidence from a wide variety of studies now supports a view of the functions of AQPs being much more complex than simply mediating the passive flow of water across biological membranes. The discovery and development of small-molecule AQP inhibitors for research use and therapeutic development will lead to new insights into the basic biology of and novel treatments for the wide range of AQP-associated disorders.
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Affiliation(s)
- Kim Wagner
- School of Biomedicine, University of Adelaide, Adelaide, SA 5005, Australia;
| | - Lucas Unger
- College of Health and Life Sciences, Aston University, Birmingham B4 7ET, UK; (L.U.); (P.K.)
| | - Mootaz M. Salman
- Department of Physiology Anatomy and Genetics, University of Oxford, Oxford OX1 3QX, UK;
- Oxford Parkinson’s Disease Centre, University of Oxford, South Parks Road, Oxford OX1 3QX, UK
| | - Philip Kitchen
- College of Health and Life Sciences, Aston University, Birmingham B4 7ET, UK; (L.U.); (P.K.)
| | - Roslyn M. Bill
- College of Health and Life Sciences, Aston University, Birmingham B4 7ET, UK; (L.U.); (P.K.)
| | - Andrea J. Yool
- School of Biomedicine, University of Adelaide, Adelaide, SA 5005, Australia;
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14
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Park SH, Lu Y, Shao Y, Prophete C, Horton L, Sisco M, Lee HW, Kluz T, Sun H, Costa M, Zelikoff J, Chen LC, Gorr MW, Wold LE, Cohen MD. Longitudinal Impact of WTC Dust Inhalation on Rat Cardiac Tissue Transcriptomic Profiles. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19020919. [PMID: 35055737 PMCID: PMC8776213 DOI: 10.3390/ijerph19020919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 01/05/2022] [Accepted: 01/11/2022] [Indexed: 11/24/2022]
Abstract
First responders (FR) exposed to the World Trade Center (WTC) Ground Zero air over the first week after the 9/11 disaster have an increased heart disease incidence compared to unexposed FR and the general population. To test if WTC dusts were causative agents, rats were exposed to WTC dusts (under isoflurane [ISO] anesthesia) 2 h/day on 2 consecutive days; controls received air/ISO or air only. Hearts were collected 1, 30, 240, and 360 d post-exposure, left ventricle total RNA was extracted, and transcription profiles were obtained. The data showed that differentially expressed genes (DEG) for WTC vs. ISO rats did not reach any significance with a false discovery rate (FDR) < 0.05 at days 1, 30, and 240, indicating that the dusts did not impart effects beyond any from ISO. However, at day 360, 14 DEG with a low FDR were identified, reflecting potential long-term effects from WTC dust alone, and the majority of these DEG have been implicated as having an impact on heart functions. Furthermore, the functional gene set enrichment analysis (GSEA) data at day 360 showed that WTC dust could potentially impact the myocardial energy metabolism via PPAR signaling and heart valve development. This is the first study showing that WTC dust could significantly affect some genes that are associated with the heart/CV system, in the long term. Even > 20 years after the 9/11 disaster, this has potentially important implications for those FR exposed repeatedly at Ground Zero over the first week after the buildings collapsed.
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Affiliation(s)
- Sung-Hyun Park
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
- Correspondence:
| | - Yuting Lu
- Departments of Population Health & Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA; (Y.L.); (Y.S.)
| | - Yongzhao Shao
- Departments of Population Health & Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA; (Y.L.); (Y.S.)
| | - Colette Prophete
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Lori Horton
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Maureen Sisco
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Hyun-Wook Lee
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Thomas Kluz
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Hong Sun
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Max Costa
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Judith Zelikoff
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Lung-Chi Chen
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
| | - Matthew W. Gorr
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University College of Medicine, Columbus, OH 13210, USA; (M.W.G.); (L.E.W.)
- College of Nursing, The Ohio State University, Columbus, OH 13210, USA
| | - Loren E. Wold
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University College of Medicine, Columbus, OH 13210, USA; (M.W.G.); (L.E.W.)
- College of Nursing, The Ohio State University, Columbus, OH 13210, USA
| | - Mitchell D. Cohen
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY 10010, USA; (C.P.); (L.H.); (M.S.); (H.-W.L.); (T.K.); (H.S.); (M.C.); (J.Z.); (L.-C.C.); (M.D.C.)
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15
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Ishihama S, Yoshida S, Yoshida T, Mori Y, Ouchi N, Eguchi S, Sakaguchi T, Tsuda T, Kato K, Shimizu Y, Ohashi K, Okumura T, Bando YK, Yagyu H, Wettschureck N, Kubota N, Offermanns S, Kadowaki T, Murohara T, Takefuji M. LPL/AQP7/GPD2 promotes glycerol metabolism under hypoxia and prevents cardiac dysfunction during ischemia. FASEB J 2021; 35:e22048. [PMID: 34807469 DOI: 10.1096/fj.202100882r] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 10/21/2021] [Accepted: 11/03/2021] [Indexed: 11/11/2022]
Abstract
In the heart, fatty acid is a major energy substrate to fuel contraction under aerobic conditions. Ischemia downregulates fatty acid metabolism to adapt to the limited oxygen supply, making glucose the preferred substrate. However, the mechanism underlying the myocardial metabolic shift during ischemia remains unknown. Here, we show that lipoprotein lipase (LPL) expression in cardiomyocytes, a principal enzyme that converts triglycerides to free fatty acids and glycerol, increases during myocardial infarction (MI). Cardiomyocyte-specific LPL deficiency enhanced cardiac dysfunction and apoptosis following MI. Deficiency of aquaporin 7 (AQP7), a glycerol channel in cardiomyocytes, increased the myocardial infarct size and apoptosis in response to ischemia. Ischemic conditions activated glycerol-3-phosphate dehydrogenase 2 (GPD2), which converts glycerol-3-phosphate into dihydroxyacetone phosphate to facilitate adenosine triphosphate (ATP) synthesis from glycerol. Conversely, GPD2 deficiency exacerbated cardiac dysfunction after acute MI. Moreover, cardiomyocyte-specific LPL deficiency suppressed the effectiveness of peroxisome proliferator-activated receptor alpha (PPARα) agonist treatment for MI-induced cardiac dysfunction. These results suggest that LPL/AQP7/GPD2-mediated glycerol metabolism plays an important role in preventing myocardial ischemia-related damage.
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Affiliation(s)
- Sohta Ishihama
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Satoya Yoshida
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Tatsuya Yoshida
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Yu Mori
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Noriyuki Ouchi
- Department of Molecular Medicine and Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Shunsuke Eguchi
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Teruhiro Sakaguchi
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Takuma Tsuda
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Katsuhiro Kato
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Yuuki Shimizu
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Koji Ohashi
- Department of Molecular Medicine and Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Takahiro Okumura
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Yasuko K Bando
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Hiroaki Yagyu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Nina Wettschureck
- Department of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Naoto Kubota
- Department of Diabetes and Metabolic Diseases Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Stefan Offermanns
- Department of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Takashi Kadowaki
- Department of Diabetes and Metabolic Diseases Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
| | - Mikito Takefuji
- Department of Cardiology, Nagoya University School of Medicine, Nagoya, Japan
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16
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Koç Ş. A possible follow-up method for diabetic heart failure patients. Int J Clin Pract 2021; 75:e14794. [PMID: 34482595 DOI: 10.1111/ijcp.14794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/02/2021] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Plasma osmolarity is maintained through various mechanisms. The osmolarity of the aqueous humor around the crystalline lens is correlated with plasma osmolarity. A vacuole can be formed in the lens upon changes in osmolarity. The sodium-glucose cotransporter 2 inhibitors (SGLT2i) are new in the treatment of heart failure. They can cause osmotic diuresis but do not affect plasma osmolarity. OBJECTIVE It is unclear if the presence or absence of lens vacuole changes can monitor diabetic heart failure and SGLT2i treatment efficacy. METHODS Web of Science, PubMed and Scopus databases were searched for relevant articles about osmolarity, diabetes, transient receptor potential vanilloid channel, diabetic heart failure, lens vacuoles up to May 2021. MAIN MESSAGE The effect of SGLT2i on osmosis underlies its benefit to heart failure, but this in turn affects many other mechanisms. Failure to experience osmolarity changes will reduce the negative changes in terms of heart failure affected by osmolarity. A practical observable method is needed. CONCLUSIONS There is a possibility of using lens vacuoles in the follow-up of diabetic heart failure patients.
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Affiliation(s)
- Şahbender Koç
- University of Health Sciences, Keçiören Education and Training Hospital, Ankara, Turkey
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17
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The role of AQP3 and AQP4 channels in cisplatin-induced cardiovascular edema and the protective effect of melatonin. Mol Biol Rep 2021; 48:7457-7465. [PMID: 34657253 DOI: 10.1007/s11033-021-06763-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 09/15/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND The present study evaluates the development of edema, the change in the AQP3, AQP4, p53 and Bax gene expressions, and the protective effects of melatonin in rat hearts administered with cisplatin. METHODS AND RESULTS A total of 28 Wistar albino rats were divided into four groups. The vehicle was administered intraperitoneally (i.p.) to the rats in the control group. The melatonin group (Mel) received melatonin at a dose of 10 mg/kg for 13 days. The cisplatin group (Cis) received cisplatin on days 1, 5, 9 and 13 at a dose of 4 mg/kg. The rats in the cisplatin + melatonin (Cis+Mel) group underwent the procedures both in the Mel and Cis groups. Blood and left ventricular samples were taken and analyzed on day 14 of the study. AQP3, p53 and Bax gene expressions were found to be significantly increased following cisplatin administration compared to the control, while melatonin administration significantly decreased the expression of these genes (p < 0.05). Melatonin administration also significantly decreased the level of AQP4 gene expression compared to the cis. On histological examination, congestion, hemorrhage, extracellular and intracellular edema, and degenerative changes were significantly more common in the Cis than in the control. Melatonin administration significantly decreased intracellular edema (p = 0.010) and degenerative changes (p = 0.010), and the improvement in extracellular edema was close to statistical significance (p = 0.051) in melatonin. CONCLUSIONS These results indicate that melatonin had an ameliorative effect on myocardial edema and AQP channels, and that it may be used as a protective molecule against myocardial edema secondary to cisplatin administration.
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18
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Oztopuz O, Coskun O, Buyuk B. Alterations in aquaporin gene expression level on cyclophosphamide-induced cardiac injury and possible protective role of Ganoderma lucidum. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00817-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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Gottlieb LA, Dekker LRC, Coronel R. The Blinding Period Following Ablation Therapy for Atrial Fibrillation: Proarrhythmic and Antiarrhythmic Pathophysiological Mechanisms. JACC Clin Electrophysiol 2021; 7:416-430. [PMID: 33736761 DOI: 10.1016/j.jacep.2021.01.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 01/14/2021] [Accepted: 01/17/2021] [Indexed: 02/01/2023]
Abstract
Atrial fibrillation (AF) causes heart failure, ischemic strokes, and poor quality of life. The number of patients with AF is estimated to increase to 18 million in Europe in 2050. Pharmacological therapy does not cure AF in all patients. Ablative pulmonary vein isolation is recommended for patients with drug-resistant symptomatic paroxysmal AF but is successful in only about 60%. In patients in whom ablative therapy is successful on the long term, recurrence of AF may occur in the first weeks to months after pulmonary vein ablation. The early recurrence (or delayed cure) of AF is not understood but forms the basis for the generally accepted 3-month blinding (or blanking) period after ablation therapy, which is not included in the evaluation of the eventual success rate of the procedures. The underlying pathophysiological processes responsible for early recurrence and the delayed cure are unknown. The implicit assumption of the blinding period is that the AF mechanism in this period is different from the ablation-targeted AF mechanism (ectopy from the pulmonary veins). In this review, we evaluate the temporary and long-lasting pro- and antiarrhythmic effects of each of the pathophysiological processes and interventions (necrosis, ischemia, oxidative stress, edema, inflammation, autonomic nervous activity, tissue repair, mechanical remodeling, and use of antiarrhythmic drugs) occurring in the blinding period that can modulate AF mechanisms. We propose that stretch-reducing ablation scar is a permanent antiarrhythmic mechanism that develops during the blinding period and is the reason for delayed cure.
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Affiliation(s)
- Lisa A Gottlieb
- Electrophysiology and Heart Modelling Institute, University of Bordeaux, Pessac, France; Department of Experimental Cardiology, Amsterdam University Medical Centre, Academic Medical Centre, Amsterdam, the Netherlands
| | - Lukas R C Dekker
- Department of Electrical Engineering, University of Technology, Eindhoven, the Netherlands; Cardiology Department, Catharina Hospital, Eindhoven, the Netherlands.
| | - Ruben Coronel
- Electrophysiology and Heart Modelling Institute, University of Bordeaux, Pessac, France; Department of Experimental Cardiology, Amsterdam University Medical Centre, Academic Medical Centre, Amsterdam, the Netherlands
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20
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Montiel V, Bella R, Michel LYM, Esfahani H, De Mulder D, Robinson EL, Deglasse JP, Tiburcy M, Chow PH, Jonas JC, Gilon P, Steinhorn B, Michel T, Beauloye C, Bertrand L, Farah C, Dei Zotti F, Debaix H, Bouzin C, Brusa D, Horman S, Vanoverschelde JL, Bergmann O, Gilis D, Rooman M, Ghigo A, Geninatti-Crich S, Yool A, Zimmermann WH, Roderick HL, Devuyst O, Balligand JL. Inhibition of aquaporin-1 prevents myocardial remodeling by blocking the transmembrane transport of hydrogen peroxide. Sci Transl Med 2021; 12:12/564/eaay2176. [PMID: 33028705 DOI: 10.1126/scitranslmed.aay2176] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 12/24/2019] [Accepted: 08/31/2020] [Indexed: 12/31/2022]
Abstract
Pathological remodeling of the myocardium has long been known to involve oxidant signaling, but strategies using systemic antioxidants have generally failed to prevent it. We sought to identify key regulators of oxidant-mediated cardiac hypertrophy amenable to targeted pharmacological therapy. Specific isoforms of the aquaporin water channels have been implicated in oxidant sensing, but their role in heart muscle is unknown. RNA sequencing from human cardiac myocytes revealed that the archetypal AQP1 is a major isoform. AQP1 expression correlates with the severity of hypertrophic remodeling in patients with aortic stenosis. The AQP1 channel was detected at the plasma membrane of human and mouse cardiac myocytes from hypertrophic hearts, where it colocalized with NADPH oxidase-2 and caveolin-3. We show that hydrogen peroxide (H2O2), produced extracellularly, is necessary for the hypertrophic response of isolated cardiac myocytes and that AQP1 facilitates the transmembrane transport of H2O2 through its water pore, resulting in activation of oxidant-sensitive kinases in cardiac myocytes. Structural analysis of the amino acid residues lining the water pore of AQP1 supports its permeation by H2O2 Deletion of Aqp1 or selective blockade of the AQP1 intrasubunit pore inhibited H2O2 transport in mouse and human cells and rescued the myocyte hypertrophy in human induced pluripotent stem cell-derived engineered heart muscle. Treatment of mice with a clinically approved AQP1 inhibitor, Bacopaside, attenuated cardiac hypertrophy. We conclude that cardiac hypertrophy is mediated by the transmembrane transport of H2O2 by the water channel AQP1 and that inhibitors of AQP1 represent new possibilities for treating hypertrophic cardiomyopathies.
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Affiliation(s)
- Virginie Montiel
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Ramona Bella
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Lauriane Y M Michel
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Hrag Esfahani
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Delphine De Mulder
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Emma L Robinson
- Laboratory of Experimental Cardiology, Department of Cardiovascular Sciences, KULeuven, 3000 Leuven, Belgium
| | - Jean-Philippe Deglasse
- Institute of Experimental and Clinical Research (IREC), Endocrinology, Diabetes and Nutrition (EDIN), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Malte Tiburcy
- Institute of Pharmacology and Toxicology, University Medical Center Göttingen, 37075 Göttingen, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany
| | - Pak Hin Chow
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5000, Australia
| | - Jean-Christophe Jonas
- Institute of Experimental and Clinical Research (IREC), Endocrinology, Diabetes and Nutrition (EDIN), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Patrick Gilon
- Institute of Experimental and Clinical Research (IREC), Endocrinology, Diabetes and Nutrition (EDIN), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Benjamin Steinhorn
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 2115, USA
| | - Thomas Michel
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 2115, USA
| | - Christophe Beauloye
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Luc Bertrand
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Charlotte Farah
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Flavia Dei Zotti
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Huguette Debaix
- Institute of Experimental and Clinical Research (IREC), Nephrology (NEFR), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.,Institute of Physiology, University of Zürich, CH 8057 Zürich, Switzerland
| | - Caroline Bouzin
- 2IP-IREC Imaging Platform, Institute of Experimental and Clinical Research (IREC), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Davide Brusa
- Flow Cytometry Platform, Institute of Experimental and Clinical Research (IREC), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Sandrine Horman
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Olaf Bergmann
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01062 Dresden, Germany.,Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Dimitri Gilis
- Computational Biology and Bioinformatics (3BIO-BioInfo), Université Libre de Bruxelles (ULB), 1000 Brussels, Belgium
| | - Marianne Rooman
- Computational Biology and Bioinformatics (3BIO-BioInfo), Université Libre de Bruxelles (ULB), 1000 Brussels, Belgium
| | - Alessandra Ghigo
- Molecular Biotechnology Center, Università di Torino, 10124 Torino, Italy
| | | | - Andrea Yool
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5000, Australia
| | - Wolfram H Zimmermann
- Institute of Pharmacology and Toxicology, University Medical Center Göttingen, 37075 Göttingen, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany.,Cluster of Excellence "Multiscale Bioimaging: from Molecular Machines to Networks of Excitable Cells" (MBExC), University of Göttingen, 37075 Göttingen, Germany
| | - H Llewelyn Roderick
- Laboratory of Experimental Cardiology, Department of Cardiovascular Sciences, KULeuven, 3000 Leuven, Belgium
| | - Olivier Devuyst
- Institute of Experimental and Clinical Research (IREC), Nephrology (NEFR), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.,Institute of Physiology, University of Zürich, CH 8057 Zürich, Switzerland
| | - Jean-Luc Balligand
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.
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21
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Gene Expression Changes of Humans with Primary Mitral Regurgitation and Reduced Left Ventricular Ejection Fraction. Int J Mol Sci 2021; 22:ijms22073454. [PMID: 33810615 PMCID: PMC8037976 DOI: 10.3390/ijms22073454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 12/18/2022] Open
Abstract
Patients with primary mitral regurgitation (MR) may remain asymptomatic for many years. For unknown reasons, some shift from a compensated to a decompensated state and progress to fatal heart failure. To elucidate the genetic determinants of this process, we recruited 28 patients who underwent mitral valve surgery and stratified them into control, compensated MR, and decompensated MR groups. Tissue biopsies were obtained from the patients’ left ventricular (LV) lateral wall for a transcriptome-wide profiling of 64,769 probes to identify differentially expressed genes (DEGs). Using cutoff values at the 1% FDR significance level and sex- and age-adjusted regression models, we identified 12 significant DEGs (CTGF, MAP1B, SERPINE1, MYH9, MICAL2, MYO1D, CRY1, AQP7P3, HTRA1, PRSS23, IGFBP2, and FN1). The most significant gene was CTGF (adjusted R2 = 0.74, p = 1.80 × 10−8). We found that the majority of genes expressed in the more advanced decompensated MR group were pro-fibrotic genes associated with cardiac fibrosis. In particular, six pro-fibrotic genes (CTGF, SERPINE1, MYH9, HTRA1, PRSS23, and FN1) were overexpressed and enriched in pathways involved in ECM (extracellular matrix) protein remodeling. Therapeutic interventions that antagonize these six genes may slow the progression toward decompensated MR.
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22
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Azad AK, Raihan T, Ahmed J, Hakim A, Emon TH, Chowdhury PA. Human Aquaporins: Functional Diversity and Potential Roles in Infectious and Non-infectious Diseases. Front Genet 2021; 12:654865. [PMID: 33796134 PMCID: PMC8007926 DOI: 10.3389/fgene.2021.654865] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 02/22/2021] [Indexed: 12/11/2022] Open
Abstract
Aquaporins (AQPs) are integral membrane proteins and found in all living organisms from bacteria to human. AQPs mainly involved in the transmembrane diffusion of water as well as various small solutes in a bidirectional manner are widely distributed in various human tissues. Human contains 13 AQPs (AQP0-AQP12) which are divided into three sub-classes namely orthodox aquaporin (AQP0, 1, 2, 4, 5, 6, and 8), aquaglyceroporin (AQP3, 7, 9, and 10) and super or unorthodox aquaporin (AQP11 and 12) based on their pore selectivity. Human AQPs are functionally diverse, which are involved in wide variety of non-infectious diseases including cancer, renal dysfunction, neurological disorder, epilepsy, skin disease, metabolic syndrome, and even cardiac diseases. However, the association of AQPs with infectious diseases has not been fully evaluated. Several studies have unveiled that AQPs can be regulated by microbial and parasitic infections that suggest their involvement in microbial pathogenesis, inflammation-associated responses and AQP-mediated cell water homeostasis. This review mainly aims to shed light on the involvement of AQPs in infectious and non-infectious diseases and potential AQPs-target modulators. Furthermore, AQP structures, tissue-specific distributions and their physiological relevance, functional diversity and regulations have been discussed. Altogether, this review would be useful for further investigation of AQPs as a potential therapeutic target for treatment of infectious as well as non-infectious diseases.
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Affiliation(s)
- Abul Kalam Azad
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Topu Raihan
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Jahed Ahmed
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh
- Louvain Institute of Biomolecular Science and Technology, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Al Hakim
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Tanvir Hossain Emon
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh
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23
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Ala M, Mohammad Jafari R, Hajiabbasi A, Dehpour AR. Aquaporins and diseases pathogenesis: From trivial to undeniable involvements, a disease-based point of view. J Cell Physiol 2021; 236:6115-6135. [PMID: 33559160 DOI: 10.1002/jcp.30318] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 01/11/2021] [Accepted: 01/12/2021] [Indexed: 01/01/2023]
Abstract
Aquaporins (AQPs), as transmembrane proteins, were primarily identified as water channels with the ability of regulating the transmission of water, glycerol, urea, and other small-sized molecules. The classic view of AQPs involvement in therapeutic plan restricted them and their regulators into managing only a narrow spectrum of the diseases such as diabetes insipidus and the syndrome of inappropriate ADH secretion. However, further investigations performed, especially in the third millennium, has found that their cooperation in water transmission control can be manipulated to handle other burden-imposing diseases such as cirrhosis, heart failure, Meniere's disease, cancer, bullous pemphigoid, eczema, and Sjögren's syndrome.
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Affiliation(s)
- Moein Ala
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Razieh Mohammad Jafari
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Asghar Hajiabbasi
- Guilan Rheumatology Research Center, Razi Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Ahmad Reza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
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24
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Zannetti A, Benga G, Brunetti A, Napolitano F, Avallone L, Pelagalli A. Role of Aquaporins in the Physiological Functions of Mesenchymal Stem Cells. Cells 2020; 9:cells9122678. [PMID: 33322145 PMCID: PMC7763964 DOI: 10.3390/cells9122678] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 12/13/2022] Open
Abstract
Aquaporins (AQPs) are a family of membrane water channel proteins that control osmotically-driven water transport across cell membranes. Recent studies have focused on the assessment of fluid flux regulation in relation to the biological processes that maintain mesenchymal stem cell (MSC) physiology. In particular, AQPs seem to regulate MSC proliferation through rapid regulation of the cell volume. Furthermore, several reports have shown that AQPs play a crucial role in modulating MSC attachment to the extracellular matrix, their spread, and migration. Shedding light on how AQPs are able to regulate MSC physiological functions can increase our knowledge of their biological behaviours and improve their application in regenerative and reparative medicine.
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Affiliation(s)
- Antonella Zannetti
- Institute of Biostructure and Bioimaging, CNR, Via T. De Amicis 95, 80145 Naples, Italy
| | - Gheorghe Benga
- Romanian Academy, Cluj-Napoca Branch, Strada Republicii 9, 400015 Cluj-Napoca, Romania
| | - Arturo Brunetti
- Department of Advanced Biomedical Sciences, University of Naples Federico II, via Pansini 5, 80131 Naples, Italy
| | - Francesco Napolitano
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, via Veterinaria 1, 80137 Naples, Italy
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Luigi Avallone
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, via Veterinaria 1, 80137 Naples, Italy
| | - Alessandra Pelagalli
- Institute of Biostructure and Bioimaging, CNR, Via T. De Amicis 95, 80145 Naples, Italy
- Department of Advanced Biomedical Sciences, University of Naples Federico II, via Pansini 5, 80131 Naples, Italy
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25
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Kaihoko Y, Tsugami Y, Suzuki N, Suzuki T, Nishimura T, Kobayashi K. Distinct expression patterns of aquaporin 3 and 5 in ductal and alveolar epithelial cells in mouse mammary glands before and after parturition. Cell Tissue Res 2020; 380:513-526. [PMID: 31953689 DOI: 10.1007/s00441-020-03168-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 01/06/2020] [Indexed: 02/06/2023]
Abstract
Milk osmolarity maintains an isotonic status for suckling infants during lactation. However, it remains unclear how the water content in milk is regulated in lactating mammary glands. In lactating mammary alveoli and ducts, mammary epithelial cells (MECs) are in direct contact with milk. In this study, we focus on two types of water channels, aquaporin 3 (AQP3) and AQP5, in alveolar and ductal MECs before and after parturition. AQP3 showed diffuse localization in the cytoplasm of ductal MECs but concentrated localization in the basolateral membrane of alveolar MECs during the late pregnancy and lactation periods. Translocation of AQP5 from the cytoplasm toward the apical membrane occurred in ductal MECs immediately before parturition. Subsequently, we examined the hormonal influences on the expression of AQP3 and AQP5 in cultured MECs in vitro. Progesterone and estrogen distinctly increased AQP3 and AQP5 in cultured MECs, respectively. Cotreatment with prolactin and dexamethasone significantly decreased both AQP3 and AQP5. Prolactin also facilitated the translocation of AQP5 into the apical membrane of MECs. In cultured MECs, AQP3 was homogeneously expressed in MECs, whereas AQP5 showed different expression levels between MECs regardless of the hormonal treatment. Different activation states of the prolactin/STAT5 pathway were also observed between ductal and alveolar MECs. These findings suggest that the expression pattern of AQP3 and AQP5 is distinctly regulated by lactogenic hormones in alveolar and ductal MECs before and after parturition. AQP5 expressed in ductal MECs may function as a water channel to regulate milk osmolarity in mice.
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Affiliation(s)
- Yoshiki Kaihoko
- Laboratory of Cell and Tissue Biology, Research Faculty of Agriculture, Hokkaido University, North 9, West 9, Sapporo, 060-8589, Japan
| | - Yusaku Tsugami
- Laboratory of Cell and Tissue Biology, Research Faculty of Agriculture, Hokkaido University, North 9, West 9, Sapporo, 060-8589, Japan
| | - Norihiro Suzuki
- Laboratory of Cell and Tissue Biology, Research Faculty of Agriculture, Hokkaido University, North 9, West 9, Sapporo, 060-8589, Japan
| | - Takahiro Suzuki
- Laboratory of Cell and Tissue Biology, Research Faculty of Agriculture, Hokkaido University, North 9, West 9, Sapporo, 060-8589, Japan
| | - Takanori Nishimura
- Laboratory of Cell and Tissue Biology, Research Faculty of Agriculture, Hokkaido University, North 9, West 9, Sapporo, 060-8589, Japan
| | - Ken Kobayashi
- Laboratory of Cell and Tissue Biology, Research Faculty of Agriculture, Hokkaido University, North 9, West 9, Sapporo, 060-8589, Japan.
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