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Cecerska-Heryć E, Polikowska A, Serwin N, Michalczyk A, Stodolak P, Goszka M, Zoń M, Budkowska M, Tyburski E, Podwalski P, Waszczuk K, Rudkowski K, Kucharska-Mazur J, Mak M, Samochowiec A, Misiak B, Sagan L, Samochowiec J, Dołęgowska B. The importance of oxidative biomarkers in diagnosis, treatment, and monitoring schizophrenia patients. Schizophr Res 2024; 270:44-56. [PMID: 38851167 DOI: 10.1016/j.schres.2024.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 05/13/2024] [Accepted: 05/26/2024] [Indexed: 06/10/2024]
Abstract
INTRODUCTION The etiology of schizophrenia (SCZ), an incredibly complex disorder, remains multifaceted. Literature suggests the involvement of oxidative stress (OS) in the pathophysiology of SCZ. OBJECTIVES Determination of selected OS markers and brain-derived neurotrophic factor (BDNF) in patients with chronic SCZ and those in states predisposing to SCZ-first episode psychosis (FP) and ultra-high risk (UHR). MATERIALS AND METHODS Determination of OS markers and BDNF levels by spectrophotometric methods and ELISA in 150 individuals (116 patients diagnosed with SCZ or in a predisposed state, divided into four subgroups according to the type of disorder: deficit schizophrenia, non-deficit schizophrenia, FP, UHR). The control group included 34 healthy volunteers. RESULTS Lower activities of analyzed antioxidant enzymes and GSH and TAC concentrations were found in all individuals in the study group compared to controls (p < 0.001). BDNF concentration was also lower in all groups compared to controls except in the UHR subgroup (p = 0.01). Correlations were observed between BDNF, R-GSSG, GST, GPx activity, and disease duration (p < 0.02). A small effect of smoking on selected OS markers was also noted (rho<0.06, p < 0.03). CONCLUSIONS OS may play an important role in the pathophysiology of SCZ before developing the complete clinical pattern of the disorder. The redox imbalance manifests itself with such severity in individuals with SCZ and in a state predisposing to the development of this psychiatric disease that natural antioxidant systems become insufficient to compensate against it completely. The discussed OS biomarkers may support the SCZ diagnosis and predict its progression.
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Affiliation(s)
- Elżbieta Cecerska-Heryć
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland.
| | - Aleksandra Polikowska
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland
| | - Natalia Serwin
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland
| | - Anna Michalczyk
- Department of Psychiatry, Pomeranian Medical University of Szczecin, 71-460 Szczecin, Poland
| | - Patrycja Stodolak
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland
| | - Małgorzata Goszka
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland
| | - Martyn Zoń
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland
| | - Marta Budkowska
- Department of Analytical Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland
| | - Ernest Tyburski
- Department of Health Psychology, Pomeranian Medical University, 71-460 Szczecin, Poland
| | - Piotr Podwalski
- Department of Psychiatry, Pomeranian Medical University of Szczecin, 71-460 Szczecin, Poland
| | - Katarzyna Waszczuk
- Department of Psychiatry, Pomeranian Medical University of Szczecin, 71-460 Szczecin, Poland
| | - Krzysztof Rudkowski
- Department of Psychiatry, Pomeranian Medical University of Szczecin, 71-460 Szczecin, Poland
| | - Jolanta Kucharska-Mazur
- Department of Psychiatry, Pomeranian Medical University of Szczecin, 71-460 Szczecin, Poland
| | - Monika Mak
- Department of Health Psychology, Pomeranian Medical University, 71-460 Szczecin, Poland
| | | | - Błażej Misiak
- Department of Psychiatry, Division of Consultation Psychiatry and Neuroscience, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Leszek Sagan
- Department of Neurosurgery, Pomeranian Medical University, 71-252 Szczecin, Poland
| | - Jerzy Samochowiec
- Department of Psychiatry, Pomeranian Medical University of Szczecin, 71-460 Szczecin, Poland
| | - Barbara Dołęgowska
- Department of Laboratory Medicine, Pomeranian Medical University of Szczecin, 70-111 Szczecin, Poland
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Morales NP, Loahachanwanich W, Korwutthikulrangsri E, Ruangchainikom M, Sutipornpalangkul W. Lipid Peroxidation, Reduced Glutathione, and Glutathione Peroxidase Levels in Intervertebral Discs of Patients with Lumbar Degenerative Disc Disease. Med Sci Monit 2024; 30:e944335. [PMID: 38783538 PMCID: PMC11131429 DOI: 10.12659/msm.944335] [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: 03/01/2024] [Accepted: 04/02/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND Either a reduction in antioxidant levels or an accumulation of reactive oxygen species can heighten susceptibility to oxidative damage in disc cells. To date, no research has investigated the levels of lipid peroxidation products (thiobarbituric acid reactive substances [TBARs]), reduced glutathione (GSH), and glutathione peroxidase (GPx) in excised human lumbar disc tissues affected by degenerative disease. Therefore, this study aimed to evaluate lipid peroxidation products in excised disc tissues from patients with degenerative disc disease. MATERIAL AND METHODS Forty-two patients were enrolled. Patients were divided into lumbar disc degeneration (LDD) and nonlumbar disc degeneration (nonLDD) groups according to Pfirrmann classification. Intervertebral discs were obtained from all patients during the operation and were homogenized for analysis. TBARs levels were measured using fluorometry. GSH levels and GPx activity were quantified spectrophotometrically using a kinetic method. RESULTS TBARs levels in excised discs from LDD patients (5.18±4.14) were significantly higher than those from nonLDD patients (2.56±1.23, P=0.008). The levels of TBARs tended to increase with the severity of degeneration according to the Pfirrmann classification. However, these 2 groups showed no significant differences in reduced glutathione levels or glutathione peroxidase activity (P>0.05). Patients with LDD exhibited a worse health-related quality of life, reflected in lower utility and EQ-VAS scores and higher Oswestry disability index scores. CONCLUSIONS There was a notable increase in lipid peroxidation products in the excised intervertebral discs of patients with LDD. This finding suggests that oxidative stress may contribute to the development of disc degeneration.
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Affiliation(s)
| | - Witcharat Loahachanwanich
- Department of Orthopaedics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Monchai Ruangchainikom
- Department of Orthopaedics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Werasak Sutipornpalangkul
- Department of Orthopaedics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Zhuang Y, Liu L, Liu M, Fu J, Ai X, Long D, Leng X, Zhang Y, Gong X, Shang X, Li C, Huang B, Zhou Y, Ning X, Dong S, Feng C. The sonic hedgehog pathway suppresses oxidative stress and senescence in nucleus pulposus cells to alleviate intervertebral disc degeneration via GPX4. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166961. [PMID: 37979732 DOI: 10.1016/j.bbadis.2023.166961] [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: 06/06/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/20/2023]
Abstract
Disruption of intervertebral disc (IVD) homeostasis caused by oxidative stress and nucleus pulposus cell (NPC) senescence is a main cause of intervertebral disc degeneration (IDD). The sonic hedgehog (Shh) pathway plays an important role in IVD development, but its roles in IDD are unknown. This study aimed to investigate the effects of the Shh pathway on the alleviation of IDD and the related mechanisms. In vivo, the effect of the Shh pathway on IVD homeostasis was studied by intraperitoneal injection of recombinant Shh (rShh) and GANT61 based on puncture-induced IDD. GANT61, lentivirus-coated sh-Gli1 and rShh were used to investigate the role and mechanism of the Shh pathway in NPCs based on senescence induced by Braco19 and oxidative stress induced by TBHP. Shh pathway expression decreased, and senescence and oxidative stress increased with age. Intraperitoneal injection of rShh activated the Shh pathway to suppress oxidative stress and NPC senescence and consequently alleviated needle puncture-induced IDD. In vitro, the Shh pathway upregulated glutathione peroxidase 4 (GPX4) expression to suppress oxidative stress and senescence in NPCs. Moreover, GPX4 suppression in NPCs by si-GPX4 significantly reduced the protective effect of the Shh pathway on oxidative stress and senescence in NPCs. Our results demonstrate for the first time that the Shh pathway plays a key role in the alleviation of IDD by suppressing oxidative stress and cell senescence in NP tissues. This study provides a new potential target for the prevention and reversal of IDD.
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Affiliation(s)
- Yong Zhuang
- Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, PR China
| | - Libangxi Liu
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Miao Liu
- Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, PR China
| | - Jiawei Fu
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Xuezheng Ai
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Dan Long
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Xue Leng
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Yang Zhang
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Xunren Gong
- Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Xianwen Shang
- Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, PR China
| | - Changqing Li
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Bo Huang
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Yue Zhou
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China
| | - Xu Ning
- Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, PR China.
| | - Shiwu Dong
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing 400038, PR China; State Key Laboratory of Trauma, Burns and Combined Injury, Third Military Medical University, Chongqing 400038, PR China.
| | - Chencheng Feng
- Department of Orthopedics, Xinqiao Hospital, Army Medical University, Chongqing 400037, PR China.
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Telomere Shortening and Increased Oxidative Stress in Lumbar Disc Degeneration. Int J Mol Sci 2022; 23:ijms231710125. [PMID: 36077523 PMCID: PMC9456205 DOI: 10.3390/ijms231710125] [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: 08/03/2022] [Revised: 08/29/2022] [Accepted: 09/01/2022] [Indexed: 11/17/2022] Open
Abstract
Lumbar disc degeneration (LDD) contributes to low back pain. This study aimed to determine relative telomere length (RTL), oxidative stress status, and antioxidant levels and examine the relationships between RTL, oxidative stress, and the severity in LDD patients. A total of 100 subjects, 50 LDD patients and 50 healthy controls, were enrolled in the case−control study. Blood leukocyte RTL was analyzed using quantitative real-time polymerase chain reaction. Lipid peroxidation was determined by malondialdehyde (MDA) assay. Plasma 8-hydroxy 2′-deoxyguanosine (8-OHdG) values were determined using enzyme-linked immunosorbent assay. Total antioxidant capacity (TAC) and ferric reducing antioxidant power (FRAP) in plasma were also measured. The LDD patients had significantly shorter telomeres than the healthy controls (p = 0.04). Blood leukocyte RTL was inversely correlated with the LDD severity (r = −0.41, p = 0.005). Additionally, plasma MDA and 8-OHdG levels were markedly greater in LDD patients than in the controls (p = 0.01 and p = 0.002, respectively). Furthermore, the plasma MDA level showed a positive correlation with the radiographic severity (r = 0.49, p = 0.001). There was a positive correlation between plasma 8-OHdG and the severity (r = 0.60, p < 0.001). Moreover, plasma TAC and FRAP levels were significantly lower in LDD patients than in the controls (p = 0.04). No significant differences in plasma TAC and FRAP were observed among the three groups of LDD severity. We found that RTL was negatively correlated with the severity while plasma MDA and 8-OHdG levels were positively correlated with the severity. These findings suggest that blood leukocyte RTL, plasma MDA, and 8-OHdG may have potential as noninvasive biomarkers for the assessment of severity in LDD.
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Biomarker of Urinary Malondialdehyde and Tumor Necrosis Factor-Alpha with Pain Progress in a Patient with Low Back Pain. Neuromodulation 2022. [DOI: 10.5812/ipmn-129275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction: This study aims to determine the urine concentrations of MDA, and TNF-α biomarkers with pain intensity in a patient with low back pain (LBP) compared to healthy controls. Also, the correlation between these biomarkers and clinical findings of pain intensity was determined during 25 weeks to find a molecular diagnostic factor of disease progression. Case Presentation: Participants in this case study are students at Shahed University, Iran. A 22‑year‑old man patient with a three-month history of progressive LBH and gait instability and an age, sex, and body mass index (BMI) matched healthy man was enrolled for 25 weeks. Spinal MRI (Siemens 1.5 T) revealed disc degeneration and displacement. LBP symptoms were diagnosed by a neurologist using ICD-9 diagnostic codes. Other diseases that affect the urine levels of MDA and TNF-α in the patient, such as allergic or infectious diseases, have been ruled out. After collecting demographic information, the facial pain scale (FPS) and numerical rating scale (NRS) for pain and 24-hour urine samples of a healthy person and a patient were collected weekly for 25 weeks. Samples were analyzed for malondialdehyde (MDA) and tumor necrosis factor-alpha (TNF-α). Conclusions: During the experiment, urinary MDA levels were significantly elevated while TNF-α levels were not changed in LBP patients compared to control individuals (P ≤ 0.001). Furthermore, the assessment of LBP by the facial pain scale (FPS) and numerical rating scale (NRS) pain scores was only correlated with urinary MDA levels, and urinary TNF-α levels did not change during the experiment. Pearson correlation analysis revealed a positive correlation between pain scores during 25 weeks and urine concentrations of MDA (r = 0.60, P-value < 0.001). According to the present study, chronic LBP patients had higher levels of MDA in their urine than those who did not have chronic LBP. There was a significant positive association between urine MDA level and pain intensity progression.
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Xiao L, Huang R, Sulimai N, Yao R, Manley B, Xu P, Felder R, Jin L, Dorn HC, Li X. Amine Functionalized Trimetallic Nitride Endohedral Fullerenes: A Class of Nanoparticle to Tackle Low Back/Leg Pain. ACS APPLIED BIO MATERIALS 2022; 5:2943-2955. [DOI: 10.1021/acsabm.2c00269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Li Xiao
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Rong Huang
- Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
| | - Nurul Sulimai
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Ricky Yao
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Brock Manley
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Peng Xu
- Department of Pathology, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Robin Felder
- Department of Pathology, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Li Jin
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia 22908, United States
| | - Harry C. Dorn
- Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, United States
- Fralin Biomedical Research Institute, Roanoke, Virginia 24016, United States
| | - Xudong Li
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia 22908, United States
- Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
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Li J, Liang J, Wu L, Xu Y, Xiao C, Yang X, Sun R, Zhao J, Xu J, Liu Q, Zhou B. CYT387, a JAK-Specific Inhibitor Impedes Osteoclast Activity and Oophorectomy-Induced Osteoporosis via Modulating RANKL and ROS Signaling Pathways. Front Pharmacol 2022; 13:829862. [PMID: 35345816 PMCID: PMC8957263 DOI: 10.3389/fphar.2022.829862] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 01/26/2022] [Indexed: 12/25/2022] Open
Abstract
Osteoclasts are of hematopoietic lineage and have the ability to degrade mineralized bone tissues. Abnormalities in osteoclastic activity under certain pathological conditions are common in bone diseases such as osteoporosis, osteosclerosis, and arthritis. Although many kinds of drugs are currently used to treat osteoporosis, they have obvious adverse reactions and limitations. CYT387 is a new small-molecule Janus kinase (JAK) inhibitor involved in hematopoiesis, immune modulation, fertility, lactation, and embryonic development. However, it has remained unclear whether CYT387 functionally impacts osteoclast formation. Our study demonstrated through osteoclast formation assay in vitro, that the use of CYT387 is a potential drug candidate for treating osteoclast-associated bone disease. The effects of CYT387 on osteoclast formation, bone resorption, NFATc1 activation, and especially intracellular ROS levels were investigated in vitro. Further, we examined the preclinical prospects of CYT387 using an oophorectomy (OVX) mouse model of osteoporosis with its anti-osteoclast activity in vivo. On the whole, this study shows that CYT387 holds promise for treating osteoclast-related bone illnesses including osteoporosis.
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Affiliation(s)
- Jing Li
- Collaborative Innovation Center of Regenerative Medicine and Medical Biological Resources Development and Application, Guangxi Medical University, Nanning, China.,Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
| | - Jiamin Liang
- Research Centre for Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.,Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
| | - Liwei Wu
- Collaborative Innovation Center of Regenerative Medicine and Medical Biological Resources Development and Application, Guangxi Medical University, Nanning, China.,Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
| | - Yang Xu
- Research Centre for Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.,Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
| | | | - Xue Yang
- The Second Nanning People's Hospital, Nanning, China
| | - Ran Sun
- Collaborative Innovation Center of Regenerative Medicine and Medical Biological Resources Development and Application, Guangxi Medical University, Nanning, China.,Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
| | - Jinmin Zhao
- Research Centre for Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.,Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
| | - Jiake Xu
- School of Biomedical Sciences, The University of Western Australia, Perth, WA, Australia
| | - Qian Liu
- Research Centre for Regenerative Medicine, Orthopaedic Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Bo Zhou
- Collaborative Innovation Center of Regenerative Medicine and Medical Biological Resources Development and Application, Guangxi Medical University, Nanning, China.,Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, China
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Eskelinen M, Saimanen I, Koskela R, Holopainen A, Selander T, Eskelinen M. Plasma Concentration of the Lipid Peroxidation (LP) Biomarker 4-Ηydroxynonenal (4-HNE) in Benign and Cancer Patients. In Vivo 2022; 36:773-779. [PMID: 35241533 DOI: 10.21873/invivo.12764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/08/2022] [Accepted: 02/15/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIM The present study investigated the plasma concentration of the lipid peroxidation (LP) biomarker 4-hydroxynonenal (4-HNE) in benign and cancer patients having the rectus sheath block (RSB) analgesia after midline laparotomy. Plasma concentrations of catalase (CAT) and malondialdehyde (MDA) were used as a reference. PATIENTS AND METHODS This study assessed three LP biomarkers; CAT, MDA and 4-HNE and compared the plasma levels to the patient satisfaction 24 h postoperatively (SFS24; 0=fully unsatisfied; 10=fully satisfied); the overall pain at rest (NRSr) and when pressing the wound at 20 Newton force (NRSp) were surveyed and filed on a 11-point numeric rating scale at 24 h following surgery (NRS; 0=no pain; 10=worst pain). There were 56 patients in the study, of whom 12 were excluded due to missing plasma samples. The final study cohort consisted of 15 patients with benign disease and 29 patients with cancer. RESULTS The RSB analgesia enhanced significantly the SFS24 scores in the study groups (p=0.001). The plasma 4-HNE decreased immediately after operation (POP1) and the postoperative decrease between the preoperative and the POP1 values in the 4-HNE marker were statistically significant (p<0.001). The individual plasma 4-HNE and MDA concentration correlated significantly in benign and cancer patients (r=0.413, p<0.001). CONCLUSION The present study confirms the applicability of the plasma biomarker 4-HNE to cast further light on the postoperative pain in midline laparotomy patients.
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Affiliation(s)
- Maaret Eskelinen
- Department of Surgery, Kuopio University Hospital and School of Medicine, University of Eastern Finland, Kuopio, Finland;
| | - Iina Saimanen
- Department of Surgery, Kuopio University Hospital and School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Riika Koskela
- Department of Anaesthesiology and Intensive Care, Kuopio University Hospital, Kuopio, Finland
| | - Anu Holopainen
- Department of Clinical Chemistry, Eastern Finland Laboratory Center, Kuopio University Hospital, Kuopio, Finland
| | - Tuomas Selander
- Science Service Center, Kuopio University Hospital, Kuopio, Finland
| | - Matti Eskelinen
- Department of Surgery, Kuopio University Hospital and School of Medicine, University of Eastern Finland, Kuopio, Finland
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Naringin Inhibits Apoptosis Induced by Cyclic Stretch in Rat Annular Cells and Partially Attenuates Disc Degeneration by Inhibiting the ROS/NF-κB Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6179444. [PMID: 35251479 PMCID: PMC8890877 DOI: 10.1155/2022/6179444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 12/16/2021] [Accepted: 01/28/2022] [Indexed: 12/02/2022]
Abstract
Oxidative stress and apoptosis play important roles in the pathogenesis of various degenerative diseases. Previous studies have shown that naringin can exert therapeutic effects in multiple degenerative diseases by resisting oxidative stress and inhibiting apoptosis. Although naringin is effective in treating degenerative disc disease, the underlying mechanism remains unclear. This study is aimed at investigating the effects of naringin on oxidative stress, apoptosis, and intervertebral disc degeneration (IVDD) induced by cyclic stretch and the underlying mechanisms in vitro and in vivo. Abnormal cyclic stretch was applied to rat annulus fibrosus cells, which were then treated with naringin, to observe the effects of naringin on apoptosis, oxidative stress, mitochondrial function, and the nuclear factor- (NF-) κB signaling pathway. Subsequently, a rat model of IVDD induced by dynamic and static imbalance was established to evaluate the effects of naringin on the degree of degeneration (using imaging and histology), apoptosis, and oxidative stress in the serum and the intervertebral disc. Naringin inhibited the cyclic stretch-induced apoptosis of annulus fibrosus cells, reduced oxidative stress, improved mitochondrial function, enhanced the antioxidant capacity, and suppressed the activation of the NF-κB signaling pathway. Additionally, it reduced the degree of IVDD (evaluated using magnetic resonance imaging) and the level of oxidative stress and inhibited apoptosis and p-P65 expression in the intervertebral discs of rats. Thus, naringin can inhibit cyclic stretch-induced apoptosis and delay IVDD, and the underlying mechanism may be related to the inhibition of oxidative stress and activation of the NF-κB signaling pathway. Naringin may be an effective drug for treating degenerative disc disease.
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Guan H, Wang D, Sun B. Dual-mode colorimetric/fluorometric sensor for the detection of glutathione based on the peroxidase-like activity of carbon quantum dots. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2021.109147] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Danshen Attenuates Intervertebral Disc Degeneration via Antioxidation in SD Rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:6660429. [PMID: 33425214 PMCID: PMC7773468 DOI: 10.1155/2020/6660429] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 01/01/2023]
Abstract
Objective To investigate the effects of Danshen on the imaging and histological parameters, expression levels of ECM-associated proteins and inflammatory factors, and antioxidative activity in the degenerated intervertebral disc (IVD) of SD rats. Methods Sixty male rats were randomly divided into three groups (control, IDD, and Danshen IDD). Percutaneous needle puncture in Co8-9 intervertebral disc was conducted in all rats of the IDD and Danshen IDD groups to induce intervertebral disc degeneration (IDD). After operation, animals of the Danshen IDD group were administrated with Danshen granules (3 g/kg body weight ) by gavage once a day. Four weeks later, the coccygeal vertebrae were harvested and used for imaging (disc height and MR signal), histological, immunohistochemical, and biochemical [water content, glycosaminoglycans (GAG), superoxide dismutase (SOD2), glutathione (GSH), and malondialdehyde (MDA)] analyses. Results The puncture induced significant decreased IVD space and MR T2 signal at both 2 and 4 weeks, which were attenuated by Danshen treatment. The disc degeneration in the IDD group (HE and Safranin O-Fast Green histological staining was markedly more serious compared with that in the control group. Four weeks of Danshen treatment significantly alleviated this degeneration compared with the IDD group. Needle puncture resulted in the upregulation of IL-1β and TNF-α, MMP-3, and downregulation of COL2 and aggrecan in the IDD group. However, this change was significantly weakened by Danshen treatment. Significantly lower water and GAG content, as well as the SOD2 and GSH levels, in the IDD group were found compared with those in the control group. However, the above parameters of the Danshen IDD group were significantly higher than those of the IDD group. Danshen treatment significantly decreased the content of MDA which was increased by needle puncture in the IDD group. Conclusion Danshen can attenuate intervertebral disc degeneration in SD rats by suppressing the oxidation reaction.
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Tao H, Ge G, Liang X, Zhang W, Sun H, Li M, Geng D. ROS signaling cascades: dual regulations for osteoclast and osteoblast. Acta Biochim Biophys Sin (Shanghai) 2020; 52:1055-1062. [PMID: 33085739 DOI: 10.1093/abbs/gmaa098] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/16/2020] [Accepted: 07/30/2020] [Indexed: 02/04/2023] Open
Abstract
Accumulating evidence indicates that intracellular reactive oxygen species (ROS) production is highly involved in bone homeostasis by intervening osteoclast or osteoblast differentiation. Interestingly, ROS that are known as oxidizing agents exert dose-dependent biphasic properties in bone remodeling, including preventing osteoblast activity but accelerating osteoclast resorption. ROS mainly composed of superoxide anion radical, hydroxyl radical, nitric oxide, and two-electron reduction product hydrogen peroxide, which are important components to regulate bone cell metabolism and function in mammal skeleton. These free radicals can be partly produced in bone and boosted in an inflammation state. Although numerous researches have emphasized the impacts of ROS on bone cell biology and verified the mechanism of ROS signaling cascades, the recapitulatory commentary is necessary. In this review article, we particularly focus on the regulation of the intracellular ROS and its potential mechanism impacting on cell-signaling transduction in osteoclast and osteoblast differentiation for preferable understanding the pathogenesis and searching for novel therapeutic protocols for human bone diseases.
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Affiliation(s)
- Huaqiang Tao
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou 215006, China, and
| | - Gaoran Ge
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou 215006, China, and
| | - Xiaolong Liang
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou 215006, China, and
| | - Weicheng Zhang
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou 215006, China, and
| | - Houyi Sun
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou 215006, China, and
| | - Meng Li
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou 215006, China, and
- Division of Life Sciences and Medicine, the First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei 230000, China
| | - Dechun Geng
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou 215006, China, and
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Kartavenka K, Panuwet P, Yakimavets V, Jaikang C, Thipubon K, D’Souza PE, Barr DB, Ryan PB. LC-MS Quantification of Malondialdehyde-Dansylhydrazine Derivatives in Urine and Serum Samples. J Anal Toxicol 2020; 44:470-481. [PMID: 31897465 PMCID: PMC8269965 DOI: 10.1093/jat/bkz112] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 10/21/2019] [Accepted: 11/03/2019] [Indexed: 12/22/2022] Open
Abstract
We developed a robust analytical method for quantification of malondialdehyde (MDA) in urine and serum samples using dansylhydrazine (DH) as a derivatizing reagent. The derivatization procedure was partially carried out using an autosampler injection program to minimize errors associated with the low-volume addition of reagents and was optimized to yield a stable hydrazone derivative of MDA and its labeled d2-MDA analogue. The target MDA-DH derivatives were separated on an Agilent Zorbax Eclipse Plus Phenyl-Hexyl (3.0 × 100 mm, 3.5 μm) column. The mass-to-charge ratios of the target derivatives [(M+H)+ of 302 and 304 for MDA-DH and d2-MDA-DH, respectively] were analyzed in single ion monitoring mode using a single quadrupole mass spectrometer operated under positive electrospray ionization. The method limits of quantification were 5.63 nM (or 0.405 ng/mL) for urine analysis and 5.68 nM (or 0.409 ng/mL) for serum analysis. The quantification range for urine analysis was 5.63-500 nM (0.405-36.0 ng/mL) while the quantification range for serum analysis was 5.68-341 nM (0.409-24.6 ng/mL). The method showed good relative recoveries (98-103%), good accuracies (92-98%), and acceptable precisions (relative standard deviations 1.8-7.3% for inter-day precision; 1.8-6.1% for intra-day precision) as observed from the repeat analysis of quality control samples prepared at different concentrations. The method was used to measure MDA in individual urine samples (n = 287) and de-identified archived serum samples (n = 22) to assess the overall performance of the method. The results demonstrated that our method is capable of measuring urinary and serum levels of MDA, allowing its future application in epidemiologic investigations.
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Affiliation(s)
- Kostya Kartavenka
- Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - Parinya Panuwet
- Laboratory of Exposure Assessment and Development for Environmental Research (LEADER), Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - Volha Yakimavets
- Laboratory of Exposure Assessment and Development for Environmental Research (LEADER), Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - Churdsak Jaikang
- Toxicology Section, Department of Forensic Medicine, Faculty of Medicine, Chiang Mai University, 110 Intavaroros Road, Sriphum Sub-district, Mueang Chiang Mai District, Chiang Mai 50200, Thailand
| | - Kanitarin Thipubon
- Toxicology Section, Department of Forensic Medicine, Faculty of Medicine, Chiang Mai University, 110 Intavaroros Road, Sriphum Sub-district, Mueang Chiang Mai District, Chiang Mai 50200, Thailand
| | - Priya Esilda D’Souza
- Laboratory of Exposure Assessment and Development for Environmental Research (LEADER), Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - Dana Boyd Barr
- Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
- Laboratory of Exposure Assessment and Development for Environmental Research (LEADER), Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
| | - P Barry Ryan
- Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
- Laboratory of Exposure Assessment and Development for Environmental Research (LEADER), Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
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