1
|
Qin K, Li Y, Liang W, Lichte P, Zhang X, Zhao Q, Fragoulis A, Pufe T, Kobbe P, Ma C, Meng H, Balmayor ER, Hildebrand F, Greven J. SULFORAPHANE ADMINISTRATION AFTER HEMORRHAGIC SHOCK/RESUSCITATION IN MICE REDUCES THE SECRETION OF INFLAMMATORY CYTOKINES AND INCREASES THE IMMUNOCOMPETENCE OF SPLENIC MACROPHAGES. Shock 2023; 59:486-492. [PMID: 36533531 DOI: 10.1097/shk.0000000000002074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
ABSTRACT Objective : The purpose of this study was to investigate the immunomodulatory effects of sulforaphane (SFN), a nuclear factor erythroid 2-related factor (Nrf2) pathway activator, on splenic macrophages' immunocompetence after hemorrhagic shock/resuscitation (HS/R). Methods : Male C57/BL6 wild-type mice (n = 6 per group) were subjected to either pressure-controlled HS (MAP, 35-45 mm Hg) or a sham procedure surgery (without HS). After 90 minutes of HS, fluid resuscitation with withdrawn blood and 0.9% NaCl was performed. Sulforaphane (50 mg/kg of body weight) was applied intraperitoneally immediately after the resuscitation phase as well as 24 and 48 h thereafter, depending on group allocation. The mice were killed at 6, 24, and 72 h after resuscitation. After killing, spleens were harvested to perform Nrf2 immunofluorescence histology. Splenic macrophages were isolated and cultured to measure cytokine secretion in the cell culture supernatant. Furthermore, macrophages isolated after 24-hour resuscitation were treated with 100 ng/mL of bacterial LPS to measure immunocompetence. Matrix-assisted laser desorption/ionization mass spectrometry imaging was performed to verify the distribution of SFN in the spleen after intraperitoneal injection. Results : We showed that administered SFN reached the spleen within the first hour after administration. Furthermore, we identified that SFN increased splenic Nrf2 activation and decreased cytokine expression in splenic macrophages after HS/R. In addition, we showed that SFN exhibited splenic anti-inflammatory properties of macrophages in vitro (IL-6/IL-10-ratio of the HS/R group: 51.79 ± 9.99 [at 6 h] and 15.70 ± 3.35 [at 24 h] vs. HS/R + SFN group: 20.54 ± 5.35 [at 6 h] and 8.60 ± 2.37 [at 24 h], P < 0.05). Furthermore, SFN improved in vitro splenic macrophage immunocompetence after HS/R, as evidenced by the increased secretion of inflammatory cytokines in response to LPS stimulation in vitro . Conclusions : Our study shows that SFN can reduce inflammatory cytokines secreted by splenic macrophages after HS/R and increase their immunocompetence toward a more anti-inflammatory profile.
Collapse
Affiliation(s)
- Kang Qin
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - You Li
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | | | - Philipp Lichte
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Xing Zhang
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Qun Zhao
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | | | - Thomas Pufe
- Department of Anatomy and Cell Biology, RWTH Aachen University, Aachen, Germany
| | - Philipp Kobbe
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Chunxia Ma
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Hongzheng Meng
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Elizabeth R Balmayor
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Frank Hildebrand
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Johannes Greven
- Department of Orthopedics, Trauma, and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| |
Collapse
|
2
|
Kogachi K, Ter-Zakarian A, Asanad S, Sadun A, Karanjia R. Toxic medications in Leber's hereditary optic neuropathy. Mitochondrion 2018; 46:270-277. [PMID: 30081212 DOI: 10.1016/j.mito.2018.07.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 05/23/2018] [Accepted: 07/31/2018] [Indexed: 12/18/2022]
Abstract
Leber's hereditary optic neuropathy (LHON) is a maternally inherited mitochondrial disorder characterized by acute bilateral vision loss. The pathophysiology involves reactive oxygen species (ROS), which can be affected by medications. This article reviews the evidence for medications with demonstrated and theoretical effects on mitochondrial function, specifically in relation to increased ROS production. The data reviewed provides guidance when selecting medications for individuals with LHON mutations (carriers) and are susceptible to conversion to affected. However, as with all medications, the proven benefits of these therapies must be weighed against, in some cases, purely theoretical risks for this unique patient population.
Collapse
Affiliation(s)
- Kaitlin Kogachi
- Doheny Eye Institute, 1355 San Pablo Street, Los Angeles, CA 90033, USA.
| | - Anna Ter-Zakarian
- Doheny Eye Institute, 1355 San Pablo Street, Los Angeles, CA 90033, USA
| | - Samuel Asanad
- Doheny Eye Institute, 1355 San Pablo Street, Los Angeles, CA 90033, USA; Doheny Eye Center, Department of Ophthalmology, David Geffen School of Medicine at UCLA, 800 South Fairmount Avenue, Suite 215, Pasadena, CA 91105, USA
| | - Alfredo Sadun
- Doheny Eye Institute, 1355 San Pablo Street, Los Angeles, CA 90033, USA; Doheny Eye Center, Department of Ophthalmology, David Geffen School of Medicine at UCLA, 800 South Fairmount Avenue, Suite 215, Pasadena, CA 91105, USA
| | - Rustum Karanjia
- Doheny Eye Institute, 1355 San Pablo Street, Los Angeles, CA 90033, USA; Doheny Eye Center, Department of Ophthalmology, David Geffen School of Medicine at UCLA, 800 South Fairmount Avenue, Suite 215, Pasadena, CA 91105, USA; The Ottawa Eye Institute, University of Ottawa, 501 Smyth Rd, Ottawa, ON K1H 8M2, Canada; Ottawa Hospital Research Institute, 1053 Carling Avenue, Ottawa, ON K1Y 4E9, Canada
| |
Collapse
|
3
|
Song Y, Wu ZC, Ding W, Bei Y, Lin ZY. NF-κB in mitochondria regulates PC12 cell apoptosis following lipopolysaccharide-induced injury. J Zhejiang Univ Sci B 2018. [DOI: 10.1631/jzus.b1700488] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
4
|
Protective effects of radish (Raphanus sativus L.) leaves extract against hydrogen peroxide-induced oxidative damage in human fetal lung fibroblast (MRC-5) cells. Biomed Pharmacother 2018; 103:406-414. [PMID: 29674276 DOI: 10.1016/j.biopha.2018.04.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/04/2018] [Accepted: 04/06/2018] [Indexed: 11/23/2022] Open
Abstract
Natural antioxidants play a critical role in the promotion of good health for its prevention of oxidative stress. The main purpose of this study is to investigate the protective effects of radish leaves extract on the oxidative damage in human fetal lung fibroblast (MRC-5) cells. F2, a fraction of radish leaves extracts, which was fractionated by different polarity solvents and AB-8 macroporous resins column shows the best free radical scavenging ability, the highest total polyphenol contents (TPC), and the most potent protective effects on H2O2-induced oxidative damage in MRC-5 cells. The results indicated that pretreatment with F2 before the exposure of cells to H2O2 led to a significant increase in cell viability and internal antioxidant enzyme activities, and a decrease in the content of malondialdehyde (MDA). Furthermore, F2 attenuated the increase in intracellular reactive oxygen species (ROS) level and restored the loss of mitochondria membrane potential (MMP) caused by H2O2. In addition, pretreatment of F2 down-regulated the pro-apoptosis protein (Bax) and up-regulated the anti-apoptosis protein (Bcl-2) suggested its preliminary mechanism of protective effect. In summary, F2 from radish leaves might be used as a source of antioxidant for protecting the oxidative damage of lung.
Collapse
|
5
|
Xia T, Yao J, Zhang J, Zheng Y, Song J, Wang M. Protective effects of Shanxi aged vinegar against hydrogen peroxide-induced oxidative damage in LO2 cells through Nrf2-mediated antioxidant responses. RSC Adv 2017. [DOI: 10.1039/c6ra27789f] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Shanxi aged vinegar (SAV), a kind of typical fermented food, is one of the famous traditional vinegars in China.
Collapse
Affiliation(s)
- Ting Xia
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- College of Biotechnology
- Tianjin University of Science and Technology
- Tianjin
| | - Jiahui Yao
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- College of Biotechnology
- Tianjin University of Science and Technology
- Tianjin
| | - Jin Zhang
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- College of Biotechnology
- Tianjin University of Science and Technology
- Tianjin
| | - Yu Zheng
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- College of Biotechnology
- Tianjin University of Science and Technology
- Tianjin
| | - Jia Song
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- College of Biotechnology
- Tianjin University of Science and Technology
- Tianjin
| | - Min Wang
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- College of Biotechnology
- Tianjin University of Science and Technology
- Tianjin
| |
Collapse
|
6
|
Choi SS, Cho SS, Ha TY, Hwang S, Lee SG, Kim YK. Intraoperative factors associated with delayed recovery of liver function after hepatectomy: analysis of 1969 living donors. Acta Anaesthesiol Scand 2016; 60:193-202. [PMID: 26830214 DOI: 10.1111/aas.12630] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Revised: 05/26/2015] [Accepted: 08/09/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND The safety of healthy living donors who are undergoing hepatic resection is a primary concern. We aimed to identify intraoperative anaesthetic and surgical factors associated with delayed recovery of liver function after hepatectomy in living donors. METHODS We retrospectively analysed 1969 living donors who underwent hepatectomy for living donor liver transplantation. Delayed recovery of hepatic function was defined by increases in international normalised ratio of prothrombin time and concomitant hyperbilirubinaemia on or after post-operative day 5. Univariate and multivariate logistic regression analyses were performed to determine the factors associated with delayed recovery of hepatic function after living donor hepatectomy. RESULTS Delayed recovery of liver function after donor hepatectomy was observed in 213 (10.8%) donors. Univariate logistic regression analysis showed that sevoflurane anaesthesia, synthetic colloid, donor age, body mass index, fatty change and remnant liver volume were significant factors for prediction of delayed recovery of hepatic function. Multivariate logistic regression analysis showed that independent factors significantly associated with delayed recovery of liver function after donor hepatectomy were sevoflurane anaesthesia (odds ratio = 3.514, P < 0.001), synthetic colloid (odds ratio = 1.045, P = 0.033), donor age (odds ratio = 0.970, P = 0.003), female gender (odds ratio = 1.512, P = 0.014) and remnant liver volume (odds ratio = 0.963, P < 0.001). CONCLUSIONS Anaesthesia with sevoflurane was an independent factor in predicting delayed recovery of hepatic function after donor hepatectomy. Although synthetic colloid may be associated with delayed recovery of hepatic function after donor hepatectomy, further study is required. These results can provide useful information on perioperative management of living liver donors.
Collapse
Affiliation(s)
- S.-S. Choi
- Department of Anesthesiology and Pain Medicine; Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| | - S.-S. Cho
- Department of Occupational and Environmental Medicine; Konkuk University Chungju Hospital; Chungju Korea
- Department of Occupational and Environmental Health; Graduate School of Public Health; Seoul National University; Seoul Korea
| | - T.-Y. Ha
- Division of Liver Transplantation and Hepatobiliary Surgery; Department of Surgery, Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| | - S. Hwang
- Division of Liver Transplantation and Hepatobiliary Surgery; Department of Surgery, Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| | - S.-G. Lee
- Division of Liver Transplantation and Hepatobiliary Surgery; Department of Surgery, Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| | - Y.-K. Kim
- Department of Anesthesiology and Pain Medicine; Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
| |
Collapse
|
7
|
Yadav VR, Hussain A, Xie J, Kosanke S, Awasthi V. The salutary effects of diphenyldifluoroketone EF24 in liver of a rat hemorrhagic shock model. Scand J Trauma Resusc Emerg Med 2015; 23:8. [PMID: 25645333 PMCID: PMC4324433 DOI: 10.1186/s13049-015-0098-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Accepted: 01/20/2015] [Indexed: 12/17/2022] Open
Abstract
Background Liver is a target for injury in low flow states and it plays a central role in the progression of systemic failure associated with hemorrhagic shock. Pharmacologic support can help recover liver function even after it has suffered extensive damage during ischemia and reperfusion phases. In this work we assessed the efficacy of a diphenyldifluoroketone EF24, an IKKβ inhibitor, in controlling hepatic inflammatory signaling caused by hemorrhagic shock in a rat model. Methods Sprague Dawley rats were bled to about 50% of blood volume. The hemorrhaged rats were treated with vehicle control or EF24 (0.4 mg/kg) after 1 h of hemorrhage without any accompanying resuscitation. The study was terminated after additional 5 h to excise liver tissue for biochemical analyses and histology. Results EF24 treatment alleviated hemorrhagic shock-induced histologic injury in the liver and restored serum transaminases to normal levels. Hemorrhagic shock induced the circulating levels of CD163 (a marker for macrophage activation) and CINC (an IL-8 analog), as well as myeloperoxidase activity in liver tissue. These markers of inflammatory injury were reduced by EF24 treatment. EF24 treatment also suppressed the expression of the Toll-like receptor 4, phospho-p65/Rel A, and cyclooxygenase-2 in liver tissues, indicating that it suppressed inflammatory pathway. Moreover, it reduced the hemorrhagic shock-induced increase in the expression of high mobility group box-1 protein. The evidence for apoptosis after hemorrhagic shock was inconclusive. Conclusion Even in the absence of volume support, EF24 treatment suppresses pro-inflammatory signaling in liver tissue and improves liver functional markers in hemorrhagic shock.
Collapse
Affiliation(s)
- Vivek R Yadav
- Department of Pharmaceutical Sciences, University of Oklahoma Health Science Center, 1110 North Stonewall Avenue, Oklahoma City, OK, 73117, USA.
| | - Alamdar Hussain
- Department of Pharmaceutical Sciences, University of Oklahoma Health Science Center, 1110 North Stonewall Avenue, Oklahoma City, OK, 73117, USA.
| | - Jun Xie
- Department of Pharmaceutical Sciences, University of Oklahoma Health Science Center, 1110 North Stonewall Avenue, Oklahoma City, OK, 73117, USA.
| | - Stanley Kosanke
- Department of Comparative Medicine, University of Oklahoma Health Science Center, 1110 North Stonewall Avenue, Oklahoma City, OK, USA.
| | - Vibhudutta Awasthi
- Department of Pharmaceutical Sciences, University of Oklahoma Health Science Center, 1110 North Stonewall Avenue, Oklahoma City, OK, 73117, USA.
| |
Collapse
|