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Rayff da Silva P, do Nascimento Gonzaga TKS, Maia RE, Araújo da Silva B. Ionic Channels as Potential Targets for the Treatment of Autism Spectrum Disorder: A Review. Curr Neuropharmacol 2022; 20:1834-1849. [PMID: 34370640 PMCID: PMC9886809 DOI: 10.2174/1570159x19666210809102547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/23/2021] [Accepted: 07/24/2021] [Indexed: 11/22/2022] Open
Abstract
Autism spectrum disorder (ASD) is a neurological condition that directly affects brain functions and can culminate in delayed intellectual development, problems in verbal communication, difficulties in social interaction, and stereotyped behaviors. Its etiology reveals a genetic basis that can be strongly influenced by socio-environmental factors. Ion channels controlled by ligand voltage-activated calcium, sodium, and potassium channels may play important roles in modulating sensory and cognitive responses, and their dysfunctions may be closely associated with neurodevelopmental disorders such as ASD. This is due to ionic flow, which is of paramount importance to maintaining physiological conditions in the central nervous system and triggers action potentials, gene expression, and cell signaling. However, since ASD is a multifactorial disease, treatment is directed only to secondary symptoms. Therefore, this research aims to gather evidence concerning the principal pathophysiological mechanisms involving ion channels in order to recognize their importance as therapeutic targets for the treatment of central and secondary ASD symptoms.
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Affiliation(s)
| | | | | | - Bagnólia Araújo da Silva
- Address correspondence to this author at the Postgraduate Program in Natural Synthetic and Bioactive Products, Heath Sciences Center, Federal University of Paraíba - Campus I, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil; Tel: ++55-83-99352-5595; E-mail:
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Sevilleja-Ortiz A, El Assar M, García-Rojo E, García-Gómez B, Fernández A, Sánchez-Ferrer A, La Fuente JM, Romero-Otero J, Rodríguez-Mañas L, Angulo J. Ageing-induced hypercontractility is related to functional enhancement of STIM/Orai and upregulation of Orai 3 in rat and human penile tissue. Mech Ageing Dev 2021; 200:111590. [PMID: 34699858 DOI: 10.1016/j.mad.2021.111590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 10/19/2021] [Accepted: 10/21/2021] [Indexed: 10/20/2022]
Abstract
The role of STIM/Orai calcium entry system on vascular ageing has not been elucidated. We aimed to evaluate the influence of ageing on STIM/Orai signalling and its role on ageing-induced alterations of contractile function in rat corpus cavernosum (RCC) and human penile resistance arteries (HPRA) and corpus cavernosum (HCC). RCC was obtained from 3 months-old and 20 months-old animals. HPRA and HCC were obtained from organ donors of varied ages without history of erectile dysfunction. Aging was associated with enhanced norepinephrine (NE)- and thromboxane analogue (U46619)-induced contractions in RCC which were significantly inhibited by the STIM/Orai inhibitor, YM-58483 (20 μM). Other STIM/Orai inhibitor, 2-aminoethyldiphenylborate also reduced NE-induced contractions in RCC from aged rats. YM-58483 significantly reduced neurogenic contractions and potentiated neurogenic relaxations in RCC from aged rats. In HCC and HPRA, NE-induced contractions were significantly enhanced in older subjects (>65 years-old) but YM-58483 completely reversed ageing-related hypercontractility. Ageing did not modify STIM-1 and Orai1 protein expressions but Orai3 was significantly overexpressed in cavernosal tissue from old rats and older subjects. Contribution of STIM/Orai to cavernosal contraction increases with ageing together with increased expression of Orai3. Orai inhibition could be a potential therapeutic strategy to reduce ageing-related impact on vascular/erectile function.
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Affiliation(s)
- Alejandro Sevilleja-Ortiz
- Department of Histology-Research, Unidad de Investigación Traslacional en Cardiología (UFV-IRYCIS), Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Mariam El Assar
- Fundación para la Investigación Biomédica, Hospital Universitario de Getafe, Getafe, Spain
| | - Esther García-Rojo
- Department of Urology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Borja García-Gómez
- Department of Urology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain; Department of Urology, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Argentina Fernández
- Department of Histology-Research, Unidad de Investigación Traslacional en Cardiología (UFV-IRYCIS), Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Alberto Sánchez-Ferrer
- Fundación para la Investigación Biomédica, Hospital Universitario de Getafe, Getafe, Spain
| | - José M La Fuente
- Department of Urology, Hospital Geral Santo Antonio, Porto, Portugal
| | - Javier Romero-Otero
- Department of Urology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain; Department of Urology, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | | | - Javier Angulo
- Department of Histology-Research, Unidad de Investigación Traslacional en Cardiología (UFV-IRYCIS), Hospital Universitario Ramón y Cajal, Madrid, Spain.
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Diniz AFA, Ferreira RC, de Souza ILL, da Silva BA. Ionic Channels as Potential Therapeutic Targets for Erectile Dysfunction: A Review. Front Pharmacol 2020; 11:1120. [PMID: 32848741 PMCID: PMC7396897 DOI: 10.3389/fphar.2020.01120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/10/2020] [Indexed: 12/12/2022] Open
Abstract
Erectile dysfunction (ED) is a prevalent condition, especially in men over 40 years old, characterized by the inability to obtain and/or maintain penile erection sufficient for satisfactory sexual intercourse. Several psychological and/or organic factors are involved in the etiopathogenesis of ED. In this context, we gathered evidence of the involvement of Large-conductance, Ca2+-activated K+ channels (BKCa), Small-conductance, Ca2+-activated K+ channels (SKCa), KCNQ-encoded voltage-dependent K+ channels (KV7), Transient Receptor Potential channels (TRP), and Calcium-activated Chloride channels (CaCC) dysfunctions on ED. In addition, the use of modulating agents of these channels are involved in relaxation of the cavernous smooth muscle cell and, consequent penile erection, suggesting that these channels are promising therapeutic targets for the treatment of erectile dysfunction.
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Affiliation(s)
- Anderson Fellyp Avelino Diniz
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, Brazil
| | - Rafael Carlos Ferreira
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, Brazil
| | - Iara Leão Luna de Souza
- Departamento de Ciências Biológicas e da Saúde, Universidade Estadual de Roraima, Boa Vista, Brazil
| | - Bagnólia Araújo da Silva
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, Brazil
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Park S, Lee S, Park EJ, Kang M, So I, Jeon JH, Chun JN. TGFβ1 induces stress fiber formation through upregulation of TRPC6 in vascular smooth muscle cells. Biochem Biophys Res Commun 2017; 483:129-134. [DOI: 10.1016/j.bbrc.2016.12.179] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 12/27/2016] [Indexed: 01/01/2023]
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Sonneveld R, Hoenderop JG, Isidori AM, Henique C, Dijkman HB, Berden JH, Tharaux PL, van der Vlag J, Nijenhuis T. Sildenafil Prevents Podocyte Injury via PPAR- γ-Mediated TRPC6 Inhibition. J Am Soc Nephrol 2016; 28:1491-1505. [PMID: 27895156 DOI: 10.1681/asn.2015080885] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 11/02/2016] [Indexed: 02/06/2023] Open
Abstract
Transient receptor potential channel C6 (TRPC6) gain-of-function mutations and increased TRPC6 expression in podocytes induce glomerular injury and proteinuria. Sildenafil reduces TRPC6 expression and activity in nonrenal cell types, although the mechanism is unknown. Peroxisome proliferator-activated receptor γ (PPAR-γ) is a downstream target of sildenafil in the cyclic guanosine monophosphate (cGMP)-activated protein kinase G (PKG) axis. PPAR-γ agonists, like pioglitazone, appear antiproteinuric. We hypothesized that sildenafil inhibits TRPC6 expression in podocytes through PPAR-γ-dependent mechanisms, thereby counteracting podocyte injury and proteinuria. Treatment with sildenafil, the cGMP derivative 8-bromoguanosine 3',5'-cyclic monophosphate sodium salt (8-Br-cGMP), or pioglitazone dose-dependently downregulated podocyte injury-induced TRPC6 expression in vitro Knockdown or application of antagonists of PKG or PPAR-γ enhanced TRPC6 expression in podocytes and counteracted effects of sildenafil and 8-Br-cGMP. We observed similar effects on TRPC6 promoter activity and TRPC6-dependent calcium influx. Chromatin immunoprecipitation showed PPAR-γ binding to the TRPC6 promoter. Sildenafil or pioglitazone treatment prevented proteinuria and the increased TRPC6 expression in rats with adriamycin-induced nephropathy and mice with hyperglycemia-induced renal injury. Rats receiving PPAR-γ antagonists displayed proteinuria and increased podocyte TRPC6 expression, as did podocyte-specific PPAR-γ knockout mice, which were more sensitive to adriamycin and not protected by sildenafil. Thus, sildenafil ameliorates podocyte injury and prevents proteinuria through cGMP- and PKG-dependent binding of PPAR-γ to the TRPC6 promoter, which inhibits TRPC6 promoter activity, expression, and activity. Because sildenafil is approved for clinical use, our results suggest that additional clinical study of its antiproteinuric effect in glomerular disease is warranted.
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Affiliation(s)
| | | | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Carole Henique
- Paris Cardiovascular Centre, Institut National de la Santé et de la Recherche Médicale, Paris, France.,Sorbonne Paris Cité, Université Paris Descartes, Paris, France; and
| | - Henry B Dijkman
- Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Pierre-Louis Tharaux
- Paris Cardiovascular Centre, Institut National de la Santé et de la Recherche Médicale, Paris, France.,Sorbonne Paris Cité, Université Paris Descartes, Paris, France; and.,Service de Néphrologie, Hôpital Européen Georges Pompidou, Paris, France
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Gur S, Kadowitz PJ, Sikka SC, Peak TC, Hellstrom WJ. Overview of potential molecular targets for hydrogen sulfide: A new strategy for treating erectile dysfunction. Nitric Oxide 2015; 50:65-78. [DOI: 10.1016/j.niox.2015.08.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 08/05/2015] [Accepted: 08/22/2015] [Indexed: 01/04/2023]
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Smani T, Shapovalov G, Skryma R, Prevarskaya N, Rosado JA. Functional and physiopathological implications of TRP channels. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2015; 1853:1772-82. [DOI: 10.1016/j.bbamcr.2015.04.016] [Citation(s) in RCA: 289] [Impact Index Per Article: 32.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 04/22/2015] [Accepted: 04/24/2015] [Indexed: 10/23/2022]
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Chun JN, Cho M, So I, Jeon JH. The protective effects of Schisandra chinensis fruit extract and its lignans against cardiovascular disease: A review of the molecular mechanisms. Fitoterapia 2014; 97:224-33. [DOI: 10.1016/j.fitote.2014.06.014] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Revised: 06/19/2014] [Accepted: 06/20/2014] [Indexed: 02/06/2023]
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Decaluwé K, Pauwels B, Boydens C, Van de Voorde J. Treatment of erectile dysfunction: new targets and strategies from recent research. Pharmacol Biochem Behav 2013; 121:146-57. [PMID: 24291648 DOI: 10.1016/j.pbb.2013.11.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 11/18/2013] [Indexed: 12/15/2022]
Abstract
In recent years, research on penile erection has increasingly been centered on the molecular mechanisms involved. Major progress has been made in the field and at present a whole number of neurotransmitters, chemical effectors, growth factors, second-messenger molecules, ions, intercellular proteins, and hormones have been characterized as components of the complex process of erection. This knowledge has led to the discovery of several new therapeutic targets and multiple medical approaches for the treatment of erectile dysfunction (ED). This review focuses on the progress made in this field within the last few years.
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Affiliation(s)
- K Decaluwé
- Department of Pharmacology, Ghent University, Ghent, Belgium
| | - B Pauwels
- Department of Pharmacology, Ghent University, Ghent, Belgium
| | - C Boydens
- Department of Pharmacology, Ghent University, Ghent, Belgium
| | - J Van de Voorde
- Department of Pharmacology, Ghent University, Ghent, Belgium.
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Sung HH, Kam SC, Lee JH, Chae MR, Hong C, Ko M, Han DH, So I, Lee SW. Molecular and Functional Characterization ofORAIandSTIMin Human Corporeal Smooth Muscle Cells and Effects of the Transfer of Their Dominant-Negative Mutant Genes into Diabetic Rats. J Urol 2012; 187:1903-10. [DOI: 10.1016/j.juro.2011.12.051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2011] [Indexed: 12/12/2022]
Affiliation(s)
- Hyun Hwan Sung
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sung Chul Kam
- Department of Urology, College of Medicine, Gyeongsang National University, Jinju, South Korea
| | - Jun Ho Lee
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Mee Ree Chae
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Chansik Hong
- Department of Physiology and Biophysics, Seoul National University College of Medicine, Seoul, South Korea
| | - Mikyeong Ko
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Deok Hyun Han
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Insuk So
- Department of Physiology and Biophysics, Seoul National University College of Medicine, Seoul, South Korea
| | - Sung Won Lee
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Wu X, Song B, Zhang J, Li L, Ji H, Lu G, Chen Z, Li W, Zhou Z. Human Telomerase Reverse Transcriptase Transfection Reduces Apoptosis in Human Penile Smooth Muscle Cells and Slows Down Cellular Aging. J Sex Med 2012; 9:494-504. [DOI: 10.1111/j.1743-6109.2011.02603.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Graham S, Yuan JP, Ma R. Canonical transient receptor potential channels in diabetes. Exp Biol Med (Maywood) 2012; 237:111-8. [PMID: 22282397 DOI: 10.1258/ebm.2011.011208] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Canonical transient receptor potential (TRPC) channel proteins have been identified as downstream molecules in a G protein-coupled receptor signaling pathway and are involved in a variety of cell functions due to their ability to regulate intracellular calcium signaling. TRPC channel physiology has been an increasingly interesting and relevant topic over the last decade, and the outcomes from various studies have advanced our understanding of TRPC function in the normal state. Recently, attention has turned to whether or not TRPC proteins are implicated in diseases. Emerging evidence suggests a significant contribution of several isoforms of TRPC proteins to cardiovascular as well as renal diseases. This review focuses on the implication of TRPC proteins as they pertain to diabetes. We summarize the recent findings by other investigators as well as ourselves and additionally discuss the important role of TRPC proteins in the development of various diabetic complications, such as diabetic nephropathy and diabetic vasculopathy. The underlying mechanisms which contribute to these complications are also outlined. Lastly, we elaborate on the role of TRPC proteins as a potential therapeutic target for treating diabetes-associated diseases.
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Affiliation(s)
- Sarabeth Graham
- Department of Integrative Physiology and Cardiovascular Research Institute, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
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Han DH, Lee JH, Kim H, Ko MK, Chae MR, Kim HK, So I, Jeon JH, Park JK, Lee SW. Effects of Schisandra chinensis extract on the contractility of corpus cavernosal smooth muscle (CSM) and Ca2+ homeostasis in CSM cells. BJU Int 2011; 109:1404-13. [DOI: 10.1111/j.1464-410x.2011.10567.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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