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Yin S, Yang X, Li H, Li C, Li C, Chen C, Ye S, Zou L, Liang S, Liu S. P2Y 13 receptor involved in HIV-1 gp120 induced neuropathy in superior cervical ganglia through NLRP3 inflammasome activation. Neuropharmacology 2024; 245:109818. [PMID: 38142931 DOI: 10.1016/j.neuropharm.2023.109818] [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: 06/14/2023] [Revised: 10/06/2023] [Accepted: 12/16/2023] [Indexed: 12/26/2023]
Abstract
Cardiac autonomic neuropathy resulting from human immunodeficiency virus (HIV) infection is common; however, its mechanism remains unknown. The current work attempted to explore the function and mechanism of the P2Y13 receptor in HIV-glycoprotein 120 (gp120)-induced neuropathy in cervical sympathetic ganglion. The superior cervical ganglion (SCG) of the male SD rat was coated with HIV-gp120 to establish a model of autonomic neuropathy. In each group, we measured heart rate, blood pressure, heart rate variability, sympathetic nerve discharge and cardiac function. The expression of P2Y13 mRNA and protein in the SCG was tested by real-time polymerase chain reaction and western blotting. Additionally, this study focused on identifying the protein levels of NOD-like receptor family pyrin domain-containing 3 (NLRP3), Caspase-1, Gasdermin D (GSDMD), interleukin (IL)-1β and IL-18 in the SCG using western blotting and immunofluorescence. In gp120 rats, increased blood pressure, heart rate, cardiac sympathetic nerve activity, P2Y13 receptor levels and decreased cardiac function could be found. P2Y13 shRNA or MRS2211 inhibited the above mentioned changes induced by gp120, suggesting that the P2Y13 receptor may be engaged in gp120-induced sympathetic nerve injury. Moreover, the levels of NLRP3, Caspase-1, GSDMD, IL-1β and IL-18 in the gp120 group were increased, while significantly decreased by P2Y13 shRNA or MRS2211. Therefore, the P2Y13 receptor is involved in gp120-induced sympathetic neuropathy, and its molecular mechanism shows an association with the activation of the NLRP3 inflammasome, followed by GSDMD formation along with the release of inflammatory factors including IL-1β and IL-18. This article is part of the Special Issue on "Purinergic Signaling: 50 years".
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Affiliation(s)
- Sui Yin
- Department of Physiology, School of Basic medicine, Jiangxi Medical College, Nanchang University, China; Jinan Center for Disease Control and Prevention, Jinan, China
| | - Xuexuan Yang
- Department of Physiology, School of Basic medicine, Jiangxi Medical College, Nanchang University, China
| | - Honglei Li
- Department of Basic medicine, School of Basic medicine, Jiangxi Medical College, Nanchang University, China
| | - Chenxi Li
- Department of Physiology, School of Basic medicine, Jiangxi Medical College, Nanchang University, China
| | - Changyi Li
- Department of Physiology, School of Basic medicine, Jiangxi Medical College, Nanchang University, China
| | - Chengxu Chen
- Department of Physiology, School of Basic medicine, Jiangxi Medical College, Nanchang University, China
| | - Shang Ye
- Department of Clinical Medicine, School of Marry Queen, Jiangxi Medical College, Nanchang University, China
| | - Lifang Zou
- Center of Hematology, the 1st affiliated Hospital, Jiangxi Medical College, Nanchang University, China; Institute of Hematology, Academy of Clinical Medicine of Jiangxi Province, Nanchang, China
| | - Shangdong Liang
- Department of Physiology, School of Basic medicine, Jiangxi Medical College, Nanchang University, China
| | - Shuangmei Liu
- Department of Physiology, School of Basic medicine, Jiangxi Medical College, Nanchang University, China.
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Granzotto A, McQuade A, Chadarevian JP, Davtyan H, Sensi SL, Parker I, Blurton-Jones M, Smith I. ER and SOCE Ca 2+ signals are not required for directed cell migration in human microglia. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.18.576126. [PMID: 38293075 PMCID: PMC10827168 DOI: 10.1101/2024.01.18.576126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
The central nervous system (CNS) is constantly surveilled by microglia, highly motile and dynamic cells deputed to act as the first line of immune defense in the brain and spinal cord. Alterations in the homeostasis of the CNS are detected by microglia that respond by migrating toward the affected area. Understanding the mechanisms controlling directed cell migration of microglia is crucial to dissect their responses to neuroinflammation and injury. We used a combination of pharmacological and genetic approaches to explore the involvement of calcium (Ca2+) signaling in the directed migration of induced pluripotent stem cell (iPSC)-derived microglia challenged with a purinergic stimulus. This approach mimics cues originating from injury of the CNS. Unexpectedly, simultaneous imaging of microglia migration and intracellular Ca2+ changes revealed that this phenomenon does not require Ca2+ signals generated from the endoplasmic reticulum (ER) and store-operated Ca2+ entry (SOCE) pathways. Instead, we find evidence that human microglial chemotaxis to purinergic signals is mediated by cyclic AMP in a Ca2+-independent manner. These results challenge prevailing notions, with important implications in neurological conditions characterized by perturbation in Ca2+ homeostasis.
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Affiliation(s)
- Alberto Granzotto
- UCI Institute for Memory Impairments and Neurological Disorders, University of California, Irvine, United States
- Center for Advanced Sciences and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Sciences, University G d’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Amanda McQuade
- UCI Institute for Memory Impairments and Neurological Disorders, University of California, Irvine, United States
- Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, United States
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, United States
- Institute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, United States
| | - Jean Paul Chadarevian
- UCI Institute for Memory Impairments and Neurological Disorders, University of California, Irvine, United States
- Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, United States
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, United States
| | - Hayk Davtyan
- UCI Institute for Memory Impairments and Neurological Disorders, University of California, Irvine, United States
- Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, United States
| | - Stefano L. Sensi
- Center for Advanced Sciences and Technology (CAST), University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Sciences, University G d’Annunzio of Chieti-Pescara, Chieti, Italy
- Institute for Advanced Biomedical Technologies (ITAB), “G. d’Annunzio” University, Chieti-Pescara, Italy
| | - Ian Parker
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, United States
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, United States
| | - Mathew Blurton-Jones
- UCI Institute for Memory Impairments and Neurological Disorders, University of California, Irvine, United States
- Sue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, United States
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, United States
- Institute for Immunology, University of California, Irvine, Irvine, United States
| | - Ian Smith
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, United States
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Silva-Velasco RC, Villanueva-Castillo B, Haanes KA, MaassenVanDenBrink A, Villalón CM. Pharmacological Nature of the Purinergic P2Y Receptor Subtypes That Participate in the Blood Pressure Changes Produced by ADPβS in Rats. Pharmaceuticals (Basel) 2023; 16:1683. [PMID: 38139810 PMCID: PMC10747513 DOI: 10.3390/ph16121683] [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: 10/26/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023] Open
Abstract
Purine nucleosides (adenosine) and nucleotides such as adenosine mono/di/triphosphate (AMP/ADP/ATP) may produce complex cardiovascular responses. For example, adenosine-5'-(β-thio)-diphosphate (ADPβS; a stable synthetic analogue of ADP) can induce vasodilatation/vasodepressor responses by endothelium-dependent and independent mechanisms involving purinergic P2Y receptors; however, the specific subtypes participating in these responses remain unknown. Therefore, this study investigated the receptor subtypes mediating the blood pressure changes induced by intravenous bolus of ADPβS in male Wistar rats in the absence and presence of central mechanisms with the antagonists MRS2500 (P2Y1), PSB0739 (P2Y12), and MRS2211 (P2Y13). For this purpose, 120 rats were divided into 60 anaesthetised rats and 60 pithed rats, and further subdivided into four groups (n = 30 each), namely: (a) anaesthetised rats, (b) anaesthetised rats with bilateral vagotomy, (c) pithed rats, and (d) pithed rats continuously infused (intravenously) with methoxamine (an α1-adrenergic agonist that restores systemic vascular tone). We observed, in all four groups, that the immediate decreases in diastolic blood pressure produced by ADPβS were exclusively mediated by peripheral activation of P2Y1 receptors. Nevertheless, the subsequent increases in systolic blood pressure elicited by ADPβS in pithed rats infused with methoxamine probably involved peripheral activation of P2Y1, P2Y12, and P2Y13 receptors.
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Affiliation(s)
- Roberto C. Silva-Velasco
- Departamento de Farmacobiología, Cinvestav-Coapa, Czda. de los Tenorios 235, Col. Granjas-Coapa, Deleg. Tlalpan, Ciudad de México 14330, Mexico; (R.C.S.-V.); (B.V.-C.)
| | - Belinda Villanueva-Castillo
- Departamento de Farmacobiología, Cinvestav-Coapa, Czda. de los Tenorios 235, Col. Granjas-Coapa, Deleg. Tlalpan, Ciudad de México 14330, Mexico; (R.C.S.-V.); (B.V.-C.)
| | - Kristian A. Haanes
- Department of Clinical Experimental Research, Glostrup Research Institute, Copenhagen University Hospital—Rigshospitalet, Nordstjernevej 42, 2600 Glostrup, Denmark;
- Department of Biology, Section of Cell Biology and Physiology, University of Copenhagen, Universtitetsparken 13, 2100 Copenhagen Ø, Denmark
| | - Antoinette MaassenVanDenBrink
- Division of Vascular Medicine and Pharmacology, Erasmus MC University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands;
| | - Carlos M. Villalón
- Departamento de Farmacobiología, Cinvestav-Coapa, Czda. de los Tenorios 235, Col. Granjas-Coapa, Deleg. Tlalpan, Ciudad de México 14330, Mexico; (R.C.S.-V.); (B.V.-C.)
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Miguel-Martínez AD, Linares-Bedolla J, Villanueva-Castillo B, Haanes KA, MaassenVanDenBrink A, Villalón CM. Pharmacological Profile of the Purinergic P2Y Receptors That Modulate, in Response to ADPβS, the Vasodepressor Sensory CGRPergic Outflow in Pithed Rats. Pharmaceuticals (Basel) 2023; 16:ph16030475. [PMID: 36986572 PMCID: PMC10056196 DOI: 10.3390/ph16030475] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/17/2023] [Accepted: 03/18/2023] [Indexed: 03/30/2023] Open
Abstract
Calcitonin gene-related peptide (CGRP), an endogenous neuropeptide released from perivascular sensory nerves, exerts a powerful vasodilatation. Interestingly, adenosine triphosphate (ATP) stimulates the release of CGRP by activation of prejunctional P2X2/3 receptors, and adenosine 5'-O-2-thiodiphosphate (ADPβS), a stable adenosine diphosphate (ADP) analogue, produces vasodilator/vasodepressor responses by endothelial P2Y1 receptors. Since the role of ADP in the prejunctional modulation of the vasodepressor sensory CGRPergic drive and the receptors involved remain unknown, this study investigated whether ADPβS inhibits this CGRPergic drive. Accordingly, 132 male Wistar rats were pithed and subsequently divided into two sets. In set 1, ADPβS (5.6 and 10 µg/kg·min) inhibited the vasodepressor CGRPergic responses by electrical stimulation of the spinal T9-T12 segment. This inhibition by ADPβS (5.6 µg/kg·min) was reverted after i.v. administration of the purinergic antagonists MRS2500 (300 µg/kg; P2Y1) or MRS2211 (3000 µg/kg; P2Y13), but not by PSB0739 (300 µg/kg; P2Y12), MRS2211 (1000 µg/kg; P2Y13) or the KATP blocker glibenclamide (20 mg/kg). In set 2, ADPβS (5.6 µg/kg·min) failed to modify the vasodepressor responses to exogenous α-CGRP. These results suggest that ADPβS inhibits CGRP release in perivascular sensory nerves. This inhibition, apparently unrelated to activation of ATP-sensitive K+ channels, involves P2Y1 and probably P2Y13, but not P2Y12 receptors.
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Affiliation(s)
- Alejandro D Miguel-Martínez
- Departamento de Farmacobiología, Cinvestav-Coapa, Czda. de los Tenorios 235, Col. Granjas Coapa, Deleg. Tlalpan, Ciudad de Mexico C.P. 14330, Mexico
| | - Juan Linares-Bedolla
- Departamento de Farmacobiología, Cinvestav-Coapa, Czda. de los Tenorios 235, Col. Granjas Coapa, Deleg. Tlalpan, Ciudad de Mexico C.P. 14330, Mexico
| | - Belinda Villanueva-Castillo
- Departamento de Farmacobiología, Cinvestav-Coapa, Czda. de los Tenorios 235, Col. Granjas Coapa, Deleg. Tlalpan, Ciudad de Mexico C.P. 14330, Mexico
| | - Kristian A Haanes
- Department of Clinical Experimental Research, Glostrup Research Institute, Copenhagen University Hospital-Rigshospitalet, Nordstjernevej 42, DK-2600 Glostrup, Denmark
| | - Antoinette MaassenVanDenBrink
- Division of Vascular Medicine and Pharmacology, Erasmus MC University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Carlos M Villalón
- Departamento de Farmacobiología, Cinvestav-Coapa, Czda. de los Tenorios 235, Col. Granjas Coapa, Deleg. Tlalpan, Ciudad de Mexico C.P. 14330, Mexico
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Rivera-Mancilla E, Villanueva-Castillo B, Altamirano-Espinoza AH, Manrique-Maldonado G, Villalón CM. Prospective role of α2A/2B/2C-adrenoceptor subtypes in the modulation of cardioaccelerator sympathetic tone in an experimental model of diabetes. Eur J Pharmacol 2022; 929:175138. [DOI: 10.1016/j.ejphar.2022.175138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 11/15/2022]
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任 文, 唐 勇. [A Review of the State of Purinergic Signaling and Psychological Stress]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2021; 52:33-38. [PMID: 33474886 PMCID: PMC10408934 DOI: 10.12182/20210160102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Indexed: 11/23/2022]
Abstract
Purinergic signaling is involved in multiple physiological and pathological processes. Psychological stress, as an inharmonious state in response to stressors, is closely related to the function or dysfunction of purinergic signaling. Abnormal expression of ATP interceptors caused by stress leads to psychological stress-related diseases, such as anxiety, depression, post-traumatic stress disorder and schizophrenia. Recent studies demonstrate that a complex network of purinergic signaling (such as ATP, adenosine and P2X2R, P2X3R, P2X4R, P2X7R, A1R, A2AR) plays a key role in psychological stress, but the specific mechanism remains to be further studied. And few studies focus on the application of ATP real-time detecting to psychological stress animal models, so the specific biological role of ATP in the process of stress is still unknown. This review will summarize the relationship between purinergic signaling and psychological stress and propose to apply the duplicate ATP real-time detection technology and purinergic compounds on psychological stress research in order to provide novel potential targets for the treatment of stress-related diseases.
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Affiliation(s)
- 文静 任
- 成都中医药大学 (成都 610075)Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
- 针灸与时间生物学四川省重点实验室 (成都 610075)Acupuncture and Chronobiology Key Laboratory of Sichuan Province, Chengdu 610075, China
| | - 勇 唐
- 成都中医药大学 (成都 610075)Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
- 针灸与时间生物学四川省重点实验室 (成都 610075)Acupuncture and Chronobiology Key Laboratory of Sichuan Province, Chengdu 610075, China
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