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Bella A, Diego AM, Finn DP, Roche M. Stress-induced changes in nociceptive responding post-surgery in preclinical rodent models. FRONTIERS IN PAIN RESEARCH (LAUSANNE, SWITZERLAND) 2023; 3:1106143. [PMID: 36703943 PMCID: PMC9871907 DOI: 10.3389/fpain.2022.1106143] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/19/2022] [Indexed: 01/12/2023]
Abstract
Chronic post-surgical pain affects up to 85% of individuals depending on the type of surgery, the extent of inflammation, tissue and/or nerve damage. Pre-surgical stress is associated with greater pain intensity, prolonged recovery and is one of the main risk factors for the development of chronic post-surgical pain. Clinically valid animal models provide an important means of examining the mechanisms underlying the effects of stress on post-surgical pain and identifying potential novel therapeutic targets. This review discusses the current data from preclinical animal studies examining the effect of stress on post-surgical pain, the potential underlying mechanisms and gaps in the knowledge that require further investigation.
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Affiliation(s)
- Ariadni Bella
- Physiology, School of Medicine, University of Galway, Galway, Ireland,Centre for Pain Research, University of Galway, Galway, Ireland,Galway Neuroscience Centre, University of Galway, Galway, Ireland
| | - Alba M. Diego
- Centre for Pain Research, University of Galway, Galway, Ireland,Galway Neuroscience Centre, University of Galway, Galway, Ireland,Pharmacology and Therapeutics, School of Medicine, University of Galway, Galway, Ireland
| | - David P. Finn
- Centre for Pain Research, University of Galway, Galway, Ireland,Galway Neuroscience Centre, University of Galway, Galway, Ireland,Pharmacology and Therapeutics, School of Medicine, University of Galway, Galway, Ireland
| | - Michelle Roche
- Physiology, School of Medicine, University of Galway, Galway, Ireland,Centre for Pain Research, University of Galway, Galway, Ireland,Galway Neuroscience Centre, University of Galway, Galway, Ireland,Correspondence: Michelle Roche
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Zhu Y, Sun M, Liu P, Shao W, Xiong M, Xu B. Perioperative stress prolong post-surgical pain via miR-339-5p targeting oprm1 in the amygdala. Korean J Pain 2022; 35:423-432. [PMID: 36175341 PMCID: PMC9530683 DOI: 10.3344/kjp.2022.35.4.423] [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: 05/26/2022] [Revised: 08/02/2022] [Accepted: 08/02/2022] [Indexed: 11/05/2022] Open
Abstract
Background The decreased expression of mu-opioid receptors (MOR) in the amygdala may be a key molecular in chronic post-surgical pain (CPSP). It is known that miR-339-5p expression in the amygdala of a stressed rat model was increased. Analyzed by RNAhybrid, miR-339-5p could target opioid receptor mu 1 (oprm1) which codes MOR directly. So, the authors hypothesized that miR-339-5p could regulate the expression of MOR via targeting oprm1 and cause the effects to CPSP. Methods To simulate perioperative short-term stress, a perioperative stress prolongs incision-induced pain hypersensitivity without changing basal pain perception rat model was built. A pmiR-RB-REPORT™ dual luciferase assay was taken to verify whether miR-339-5p could act on oprm1 as a target. The serum glucocorticoid level of rats was test. Differential expressions of MOR, GFAP, and pERK1/2 in each group of the rats' amygdala were tested, and the expressions of miR-339-5p in each group of rats' amygdalas were also measured. Results Perioperative stress prolonged the recovery time of incision pain. The expression of MOR was down-regulated in the amygdala of rats in stress + incision (S + IN) group significantly compared with other groups (P < 0.050). miR-339-5p was up-regulated in the amygdala of rats in group S + IN significantly compared with other groups (P < 0.050). miR-339-5p acts on oprm1 3'UTR and take MOR mRNA as a target. Conclusions Perioperative stress could increase the expression of miR-339-5p, and miR-339-5p could cause the expression of MOR to decrease via targeting oprm1. This regulatory pathway maybe an important molecular mechanism of CPSP.
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Affiliation(s)
- Yi Zhu
- Department of Anesthesiology, General Hospital of The Southern Theater Command of PLA, Guangzhou, China
| | - Mei Sun
- Department of Anesthesiology, General Hospital of The Southern Theater Command of PLA, Guangzhou, China
| | - Peng Liu
- Department of Burns and Plastic Surgery, General Hospital of The Southern Theater Command of PLA, Guangzhou, China
| | - Weidong Shao
- Department of Anesthesiology, General Hospital of The Southern Theater Command of PLA, Guangzhou, China
| | - Ming Xiong
- Department of Anesthesiology and Peri-Operative Medicine, New Jersey Medical School, Newark, NJ, USA
| | - Bo Xu
- Department of Anesthesiology, General Hospital of The Southern Theater Command of PLA, Guangzhou, China
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Kashif M, Hamid M, Raza A. Influence of Preoperative Anxiety Level on Postoperative Pain After Cardiac Surgery. Cureus 2022; 14:e22170. [PMID: 35308773 PMCID: PMC8923043 DOI: 10.7759/cureus.22170] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2022] [Indexed: 11/05/2022] Open
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Hwang SN, Lee JS, Seo K, Lee H. Astrocytic Regulation of Neural Circuits Underlying Behaviors. Cells 2021; 10:cells10020296. [PMID: 33535587 PMCID: PMC7912785 DOI: 10.3390/cells10020296] [Citation(s) in RCA: 12] [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: 12/29/2020] [Revised: 01/23/2021] [Accepted: 01/29/2021] [Indexed: 02/07/2023] Open
Abstract
Astrocytes, characterized by a satellite-like morphology, are the most abundant type of glia in the central nervous system. Their main functions have been thought to be limited to providing homeostatic support for neurons, but recent studies have revealed that astrocytes actually actively interact with local neural circuits and play a crucial role in information processing and generating physiological and behavioral responses. Here, we review the emerging roles of astrocytes in many brain regions, particularly by focusing on intracellular changes in astrocytes and their interactions with neurons at the molecular and neural circuit levels.
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Affiliation(s)
- Sun-Nyoung Hwang
- Convergence Research Advanced Centre for Olfaction, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, Korea;
| | - Jae Seung Lee
- Department of Brain and Cognitive Sciences, DGIST, Daegu 42988, Korea; (J.S.L.); (K.S.)
| | - Kain Seo
- Department of Brain and Cognitive Sciences, DGIST, Daegu 42988, Korea; (J.S.L.); (K.S.)
| | - Hyosang Lee
- Convergence Research Advanced Centre for Olfaction, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, Korea;
- Department of Brain and Cognitive Sciences, DGIST, Daegu 42988, Korea; (J.S.L.); (K.S.)
- Korea Brain Research Institute (KBRI), Daegu 41062, Korea
- Correspondence: ; Tel.: +82-53-785-6147
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Zhong Y, Zhang Q, Zeng Z, Huang W, Huang Z, Chen X. Comment on "Preoperative anxiety induces chronic postoperative pain by activating astrocytes in the anterior cingulate cortex region". ACTA ACUST UNITED AC 2020; 66:1308. [PMID: 33027464 DOI: 10.1590/1806-9282.66.9.1308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 03/22/2020] [Indexed: 11/22/2022]
Affiliation(s)
- Yu Zhong
- Department of Endocrinology, the First College of 'YYClinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, Hubei 443003, China
| | - Qiong Zhang
- Department of Anesthesiology, The People's Hospital of China Three Gorges University, The First People's Hospital of Yichang, Yichang, Hubei 443000, China
| | - Zhaoyang Zeng
- Department of Endocrinology, the First College of 'YYClinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, Hubei 443003, China
| | - Wenrong Huang
- Department of Endocrinology, the First College of 'YYClinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, Hubei 443003, China
| | - Zhiwei Huang
- Department of Endocrinology, the First College of 'YYClinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, Hubei 443003, China
| | - Xing Chen
- Department of Endocrinology, the First College of 'YYClinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, Hubei 443003, China
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Xue B, He L. Comments: "Preoperative anxiety induces chronic postoperative pain by activating astrocytes in the anterior cingulate cortex region". ACTA ACUST UNITED AC 2019; 65:1181. [PMID: 31618334 DOI: 10.1590/1806-9282.65.9.1181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Baohong Xue
- . College of experience industry, Anhui polytechnic university, Wuhu, Anhui 241000, China
| | - Lianping He
- . College of experience industry, Anhui polytechnic university, Wuhu, Anhui 241000, China.,. Department of Immunology, Nanjing medical university, Nanjing, Jiangsu 211166, China
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