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Khan H, Bangar A, Grewal AK, Singh TG. Mechanistic Implications of GSK and CREB Crosstalk in Ischemia Injury. Neurotox Res 2023; 42:1. [PMID: 38091155 DOI: 10.1007/s12640-023-00680-1] [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: 04/04/2023] [Revised: 11/03/2023] [Accepted: 11/11/2023] [Indexed: 12/18/2023]
Abstract
Ischemia-reperfusion (IR) injury is a damage to an organ when the blood supply is less than the demand required for normal functioning, leading to exacerbation of cellular dysfunction and death. IR injury occurs in different organs like the kidney, liver, heart, brain, etc., and may not only involve the ischemic organ but also cause systemic damage to distant organs. Oxygen-glucose deprivation in cells causes oxidative stress, calcium overloading, inflammation, and apoptosis. CREB is an essential integrator of the body's various physiological systems, and it is widely accepted that dysfunction of CREB signaling is involved in many diseases, including ischemia-reperfusion injury. The activation of CREB can provide life to a cell and increase the cell's survival after ischemia. Hence, GSK/CREB signaling pathway can provide significant protection to cells of different organs after ischemia and emerges as a futuristic strategy for managing ischemia-reperfusion injury. Different signaling pathways such as MAPK/ERK, TLR4/MyD88, RISK, Nrf2, and NF-κB, get altered during IR injury by the modulation of GSK-3 and CREB (cyclic AMP response element (CRE)-binding protein). GSK-3 (protein kinase B) and CREB are the downstream targets for fulfilling the roles of various signaling pathways. Calcium overloading during ischemia increases the expression of calcium-calmodulin-dependent protein kinase (CaMK), which subsequently activates CREB-mediated transcription, thus promoting the survival of cells. Furthermore, this review highlights the crosstalk between GSK-3 and CREB, promoting survival and rendering the cells resistant to subsequent severe ischemia.
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Affiliation(s)
- Heena Khan
- Chitkara College of Pharmacy, Chitkara University, Punjab, 140401, India
| | - Annu Bangar
- Chitkara College of Pharmacy, Chitkara University, Punjab, 140401, India
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Liu Z, Meng Y, Miao Y, Yu L, Wei Q, Li Y, Zhang B, Yu Q. Propofol ameliorates renal ischemia/reperfusion injury by enhancing macrophage M2 polarization through PPARγ/STAT3 signaling. Aging (Albany NY) 2021; 13:15511-15522. [PMID: 34111028 PMCID: PMC8221315 DOI: 10.18632/aging.203107] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 05/13/2021] [Indexed: 12/26/2022]
Abstract
Propofol (Pro) confers protection against renal ischemia/reperfusion (rI/R) injury through incompletely characterized mechanisms. Since Pro has shown net anti-inflammatory properties as part of its beneficial effects, we examined the potential role of Pro in the modulation of macrophage polarization status during both rI/R injury in vivo and exposure of cultured peritoneal macrophages (PMs) to hypoxia/reoxygenation (H/R). Rats were subjected to 45-min r/IR surgery or a sham procedure and administered PBS (vehicle) or Pro during the ischemia stage. Pro administration attenuated rI/R-induced kidney damage and renal TNF-α, IL-6, and CXCL-10 expression. Enhanced macrophage M2 polarization, evidenced by reduced iNOS and increased Arg1 and Mrc1 mRNA levels, was further detected after Pro treatment both in the kidney, after rI/R in vivo, and in H/R-treated PMs. Pro administration also repressed phosphorylated signal transducer and activator of transcription 1 (p-STAT1) and increased p-STAT3, p-STAT6, and peroxisome proliferator-activated receptor-γ (PPARγ) mRNA levels in H/R-exposed PMs. Importantly, siRNA-mediated PPARγ silencing repressed Pro-mediated STAT3 activation in PMs and restored proinflammatory cytokine levels and prevented macrophage M2 marker expression in both rI/R-treated rats and cultured PMs. These findings suggest that Pro confers renoprotection against rI/R by stimulating PPARγ/STAT3-dependent macrophage conversion to the M2 phenotype.
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Affiliation(s)
- Zhaohui Liu
- Department of Anesthesiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Yanli Meng
- Department of Gastroenterology, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Yu Miao
- Department of Neurosurgery, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Lili Yu
- Department of Anesthesiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Qianjie Wei
- Department of Anesthesiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Yuqing Li
- Department of Anesthesiology, Botou Hospital, Botou, Cangzhou, Hebei, China
| | - Bing Zhang
- Department of Anesthesiology, Botou Hospital, Botou, Cangzhou, Hebei, China
| | - Qiannan Yu
- Department of Anesthesiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
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Hussien YA, Abdalkadim H, Mahbuba W, Hadi NR, Jamil DA, Al-Aubaidy HA. The Nephroprotective Effect of Lycopene on Renal Ischemic Reperfusion Injury: A Mouse Model. Indian J Clin Biochem 2020; 35:474-481. [PMID: 33013018 DOI: 10.1007/s12291-019-00848-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 09/07/2019] [Indexed: 12/22/2022]
Abstract
Acute kidney injury (AKI) is characterized by fast decline in renal function within a short period of time. Renal ischemic-reperfusion (I-R) injury is the main cause of AKI. This study aims to investigate the possible nephroprotective effect of lycopene on renal ischemic-reperfusion injury in mice model. Forty Swiss Albino adult male mice were randomly allocated onto one of the four study groups: sham group: mice had median laparotomy under anesthesia with no procedures performed, renal tissues and blood samples were collected. ischemic-reperfusion group (I-R-control): mice underwent median laparotomy under anesthesia, followed by 30 min bilateral renal ischemia. Renal tissues and blood samples were collected after 2 h from reperfusion. Vehicle-treated group: mice were pretreated with intra 1% dimethyl sulfoxide 30 min before inducing ischemia. Lycopene-treated group: mice were pretreated with 10 mg/kg intraperitoneal injection of lycopene 30 min before inducing renal ischemia. Renal tissues, and blood samples were collected after 2 h from reperfusion. Blood and tissue samples were collected to look for evidence of inflammation and necrosis. Blood urea nitrogen, serum creatinine as well as plasma NGAL levels were significantly increased in the active control group (P ≤ 0.05), when compared to the sham group. Similarly, renal levels of Notch2/Hes 1, TLR 2, IL-6, Bax, and F2-isoprostane were significantly increased in the active control group as compared to the sham group (P ≤ 0.05). Moreover, lycopene treatment was found to be significantly effective in reducing the increased levels of these markers after I-R injury (P ≤ 0.05).
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Affiliation(s)
| | | | | | - Najah R Hadi
- Faculty of Medicine, University of Kufa, Al-Najaf, Iraq
| | - Dina A Jamil
- School of Life Sciences, College of Science, Health and Engineering, La Trobe University, Bundoora, VIC 3086 Australia
| | - Hayder A Al-Aubaidy
- School of Life Sciences, College of Science, Health and Engineering, La Trobe University, Bundoora, VIC 3086 Australia
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Zhang J, Wang L, Gong D, Yang Y, Liu X, Chen Z. Inhibition of the SIRT1 signaling pathway exacerbates endoplasmic reticulum stress induced by renal ischemia/reperfusion injury in type 1 diabetic rats. Mol Med Rep 2019; 21:695-704. [PMID: 31974604 PMCID: PMC6947889 DOI: 10.3892/mmr.2019.10893] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 11/28/2019] [Indexed: 01/22/2023] Open
Abstract
The aim of the present study was to investigate whether the diabetic kidney is more susceptible to ischemia/reperfusion (I/R) injury, and identify the potential mechanisms involved. An animal model of type 1 diabetes was created by treating rats with streptozotocin (STZ). This model was then used, along with healthy controls, to investigate the effect of diabetes mellitus (DM) on renal I/R injury. After 45 min of ischemia and 24 h of reperfusion, kidney and serum samples were acquired and used to evaluate function and histopathological injury in the kidneys. Western blotting was also used to determine the expression levels of key proteins. Rats experiencing renal I/R exhibited significant characteristics of renal dysfunction, reduced levels of Sirtuin 1 (SIRT1) protein (a key signaling protein in the kidneys), increased endoplasmic reticulum stress (ERS) and pyroptosis. Furthermore, diabetic rats exhibited further reductions in the levels of SIRT1 in response to renal I/R injury and an increase in the levels of ERS. These effects were all alleviated by the administration of a SIRT1 agonist. The present analysis revealed that the SIRT1-mediated activation of ER stress and pyroptosis played a pivotal role in diabetic rats subjected to renal I/R injury. Downregulation of the SIRT1 signaling pathway were exacerbated in response to renal I/R injury-induced acute kidney injury (AKI). The present data indicated that DM enhanced ER stress and increased pyroptosis by downregulating the SIRT1 signaling pathway.
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Affiliation(s)
- Jianjian Zhang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Lei Wang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Daojing Gong
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Yuanyuan Yang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiuheng Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Zhiyuan Chen
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Wang H, Peng X, Huang Y, Xiao Y, Wang Z, Zhan L. Propofol Attenuates Hypoxia/Reoxygenation-Induced Apoptosis and Autophagy in HK-2 Cells by Inhibiting JNK Activation. Yonsei Med J 2019; 60:1195-1202. [PMID: 31769251 PMCID: PMC6881709 DOI: 10.3349/ymj.2019.60.12.1195] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 09/13/2019] [Accepted: 09/23/2019] [Indexed: 12/22/2022] Open
Abstract
PURPOSE The aim of this study was to investigate whether propofol could attenuate hypoxia/reoxygenation-induced apoptosis and autophagy in human renal proximal tubular cells (HK-2) by inhibiting JNK activation. MATERIALS AND METHODS HK-2 cells were treated with or without propofol or JNK inhibitor SP600125 for 1 hour and then subjected to 15 hours of hypoxia and 2 hours of reoxygenation (H/R). Cell viability and LDH release were measured with commercial kits. Cell apoptosis was evaluated by flow cytometry. The expressions of p-JNK, cleaved-caspase-3, Bcl-2, and autophagy markers LC3 and p62 were measured by Western blot or immunofluorescence. RESULTS HK-2 cells exposed to H/R insult showed higher cell injury (detected by increased LDH release and decreased cell viability), increased cell apoptosis index and expression of cleaved-caspase-3, a decrease in the expression of Bcl-2 accompanied by increased expression of p-JNK and LC3II, and a decrease in expression of p62. All of these alterations were attenuated by propofol treatment. Similar effects were provoked upon treatment with the JNK inhibitor SP600125. Moreover, the protective effects were more obvious with the combination of propofol and SP600125. CONCLUSION These results suggest that propofol could attenuate hypoxia/reoxygenation induced apoptosis and autophagy in HK-2 cells, probably through inhibiting JNK activation.
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Affiliation(s)
- Huaxin Wang
- Department of Anesthesiology, Wuhan University Renmin Hospital, Wuhan, China
| | - Xuan Peng
- Department of Anesthesiology, Wuhan University Renmin Hospital, Wuhan, China
| | - Yayi Huang
- Department of Anesthesiology, Wuhan University Renmin Hospital, Wuhan, China
| | - Yeda Xiao
- Department of Anesthesiology, Wuhan University Renmin Hospital, Wuhan, China
| | - Zhuo Wang
- Department of Anesthesiology, Wuhan University Renmin Hospital, Wuhan, China
| | - Liying Zhan
- Department of Anesthesiology, Wuhan University Renmin Hospital, Wuhan, China.
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Echavarría R, Garcia D, Figueroa F, Franco-Acevedo A, Palomino J, Portilla-Debuen E, Goldaraz-Monraz MDLP, Moreno-Carranza B, Melo Z. Anesthetic preconditioning increases sirtuin 2 gene expression in a renal ischemia reperfusion injury model. MINERVA UROL NEFROL 2019; 72:243-249. [PMID: 31726818 DOI: 10.23736/s0393-2249.19.03361-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Renal transplant surgical proceedings are known to elicit periods of hypoxia and consequent blood flow reestablishment triggering ischemia-reperfusion (I-R) injury. Kidney damage induced by I-R injury associates with a higher risk of graft dysfunction and rejection. Anesthetic preconditioning exerts a beneficial effect on I-R injury by reducing oxidative stress, inflammation and apoptosis. However, the degree of renoprotection stimulated by commonly used anesthetics, as well as their mechanisms of action, are largely unknown. Sirtuins are class III histone deacetylases that reduce cellular stress, promote genome stability and regulate senescence. So far, the relationship between sirtuins and anesthetic preconditioning in the context of renal I-R has not been studied. The main objective of the present work was to determine the renal expression of sirtuins after I-R damage in rats under different anesthetic preconditioning treatments. METHODS Unilateral ischemia was performed via occlusion of the left renal hilum for 45 min and followed by 24 hours of reperfusion. Anesthetic preconditioning schemes (morphine 0.5 mg/kg, fentanyl 10 µg/kg, propofol 7.5 mg/kg, or dexmedetomidine 25 µg/kg) were administered 1 hour before ischemia. Creatinine levels were determined in serum, and expression of kidney injury molecule 1 and sirtuin 1, 2, 3 and 7 in kidney tissue was quantified by RT-PCR. RESULTS Anesthetic preconditioning with morphine, fentanyl, propofol and dexmedetomidine reduced kidney injury markers after I-R and modulated sirtuin gene expression. Opioids or dexmedetomidine administration before ischemia increased sirtuin 2 expression and correlated with improved renal function. CONCLUSIONS Anesthetic preconditioning is a promising strategy to prevent I-R injury associated with transplantation. Our results suggest that sirtuin 2 is involved in the protective mechanisms of some commonly used anesthetics against I-R damage.
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Affiliation(s)
- Raquel Echavarría
- Western Biomedical Research Center, National Council of Science and Technology (CONACyT), Mexical Institute of Social Security (IMSS), Guadalajara, Mexico
| | - David Garcia
- Western Biomedical Research Center, National Council of Science and Technology (CONACyT), Mexical Institute of Social Security (IMSS), Guadalajara, Mexico
| | - Francisco Figueroa
- High Specialty Medical Unit, Western Biomedical Research Center, Mexical Institute of Social Security (IMSS), Guadalajara, Mexico
| | - Adriana Franco-Acevedo
- Western Biomedical Research Center, National Council of Science and Technology (CONACyT), Mexical Institute of Social Security (IMSS), Guadalajara, Mexico.,University of Guadalajara, Guadalajara, Mexico
| | - Julio Palomino
- Western Biomedical Research Center, National Council of Science and Technology (CONACyT), Mexical Institute of Social Security (IMSS), Guadalajara, Mexico.,Durango-Santander University, Hermosillo, Mexico
| | - Eliseo Portilla-Debuen
- Western Biomedical Research Center, National Council of Science and Technology (CONACyT), Mexical Institute of Social Security (IMSS), Guadalajara, Mexico
| | - María de la Paz Goldaraz-Monraz
- High Specialty Medical Unit, Western Biomedical Research Center, Mexical Institute of Social Security (IMSS), Guadalajara, Mexico
| | - Bibiana Moreno-Carranza
- Institute of Neurobiology, National Autonomous University of Mexico (UNAM), Querétaro, Mexico.,School of Medicine, Anáhuac Querétaro University, El Marqués, Mexico
| | - Zesergio Melo
- Western Biomedical Research Center, National Council of Science and Technology (CONACyT), Mexical Institute of Social Security (IMSS), Guadalajara, Mexico -
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Seo EH, Piao L, Park HJ, Lee JY, Sa M, Oh CS, Lee SH, Kim SH. Impact of general anaesthesia on endoplasmic reticulum stress: propofol vs. isoflurane. Int J Med Sci 2019; 16:1287-1294. [PMID: 31588195 PMCID: PMC6775274 DOI: 10.7150/ijms.36265] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 08/25/2019] [Indexed: 12/17/2022] Open
Abstract
Background: This study investigated the effects of propofol and isoflurane on endoplasmic reticulum (ER) stress in an animal model under general anaesthesia. Methods: Rats were randomly divided into Propofol and Isoflurane groups. Anaesthesia was maintained with propofol for Propofol group or isoflurane for Isoflurane group during 3 h. ER stress from lymphocytes in blood and tissues was evaluated between two groups after euthanasia. Reactive oxygen species (ROS) from lymphocytes in blood and tissues, and cytokines in blood were also checked. An immunohistochemical assay for ER stress marker from tissues was performed. Results: After anaesthesia, the levels of CCAAT-enhancer-binding protein homologous proteins (CHOP) in blood and liver were significantly higher in Isoflurane group, compared to Propofol group [blood, 31,499 ± 4,934 (30,733, 26,441-38,807) mean fluorescence intensity (MFI) in Isoflurane group vs. 20,595 ± 1,838 (20,780, 18,866-22,232) MFI in Propofol group, p = 0.002; liver, 28,342 ± 5,535 (29,421, 23,388-32,756) MFI in Isoflurane group vs. 20,004 ± 2,155 (19,244, 18,197-22,191) MFI in Propofol group, p = 0.020]. ROS in blood was significantly higher in Isoflurane group, compared to Propofol group. However, cytokines in blood and immunohistochemical assays in tissues were similar between groups. Conclusion: Significant higher of ER stress from blood and liver were observed in rats under anaesthesia with isoflurane, compared to those that received propofol. ROS from blood also showed significant higher under anaesthesia with isoflurane. However, these findings were not associated with any changes in cytokines in blood or immunohistochemical assay in tissues.
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Affiliation(s)
- Eun-Hye Seo
- BK21 Plus, Department of Cellular and Molecular Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Liyun Piao
- Department of Infection and Immunology, Konkuk University School of Medicine, Seoul, Korea
| | - Hyun-Jun Park
- Department of Infection and Immunology, Konkuk University School of Medicine, Seoul, Korea
| | - Ji Yeon Lee
- Department of Infection and Immunology, Konkuk University School of Medicine, Seoul, Korea
| | - Mijung Sa
- Department of Anesthesiology and Pain medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Chung-Sik Oh
- Department of Anesthesiology and Pain medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Seung-Hyun Lee
- Department of Microbiology, Konkuk University School of Medicine, Seoul, Korea.,Department of Medicine, Institute of Biomedical Science and Technology, Konkuk University School of Medicine, Seoul, Korea
| | - Seong-Hyop Kim
- Department of Infection and Immunology, Konkuk University School of Medicine, Seoul, Korea.,Department of Anesthesiology and Pain medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea.,Department of Medicine, Institute of Biomedical Science and Technology, Konkuk University School of Medicine, Seoul, Korea
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