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Li JX, Hsu TJ, Hsu SB, Lin YH. Strong association of lumbar disk herniation with diabetes mellitus: a 12-year nationwide retrospective cohort study. Front Endocrinol (Lausanne) 2023; 14:1260566. [PMID: 38027195 PMCID: PMC10652879 DOI: 10.3389/fendo.2023.1260566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
Background Despite reports on the association between diabetes mellitus (DM) and lumbar disk herniation (LDH), large-scale, nationwide studies exploring this relationship are lacking. We aimed to examine the profiles of DM in individuals with LDH and explore the potential mechanisms underlying the development of these disorders. Methods This retrospective, population-based study was conducted between 2008 and 2019 using data from the National Health Insurance (NHI) research database in Taiwan. The primary outcome was the date of initial LDH diagnosis, death, withdrawal from the NHI program, or end of the study period. Results In total, 2,662,930 individuals with and 16,922,546 individuals without DM were included in this study; 719,068 matched pairs were established following propensity score matching (1:1 ratio) for sex, age, comorbidities, smoking, alcohol consumption, antihyperglycemic medications, and index year. The adjusted risk for developing LDH was 2.33-fold (95% confidence interval: 2.29-2.37; P<0.001), age-stratified analysis revealed a significantly greater risk of LDH in every age group, and both males and females were approximately twice as likely to develop LDH in the DM compared with non-DM cohort. Individuals with DM and comorbidities had a significantly higher risk of developing LDH than those without, and the serial models yielded consistent results. Treatment with metformin, sulfonylureas, meglitinides, thiazolidinediones, dipeptidyl peptidase-4 inhibitors, or alpha-glucosidase inhibitors was associated with a more than 4-fold increased risk of LDH in the DM cohort. DM was strongly associated with the long-term development of LDH; over the 12-year follow-up period, the cumulative risk of LDH was significantly higher in patients with than without DM (log-rank P<0.001). Conclusion DM is associated with an increased risk of LDH, and advanced DM may indicate a higher risk of LDH.
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Affiliation(s)
- Jing-Xing Li
- Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
- Graduate Institute of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Tzu-Ju Hsu
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Shu-Bai Hsu
- College of Medicine, China Medical University, Taichung, Taiwan
- Department of Nursing, China Medical University Hospital, Taichung, Taiwan
| | - Yu-Hsiang Lin
- School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Neurosurgery, China Medical University Hospital, Taichung, Taiwan
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Hoffeld K, Lenz M, Egenolf P, Weber M, Heck V, Eysel P, Scheyerer MJ. Patient-related risk factors and lifestyle factors for lumbar degenerative disc disease: a systematic review. Neurochirurgie 2023; 69:101482. [PMID: 37586480 DOI: 10.1016/j.neuchi.2023.101482] [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: 04/20/2023] [Revised: 08/02/2023] [Accepted: 08/04/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE Back pain is a very widespread disease pattern and is one of the most frequent causes for consultation of a physician in general. In most cases, discogenic changes are the pathomorphological correlate of back pain. Numerous risk factors have been identified for these degenerative changes, but the influence and significance of the risk factors remain unclear, which was the aim of this systematic review. METHODS A systematic literature search of the commonly used Pubmed database was performed using specific MESH terms. Further selection of the included studies was performed according to the PRISMA scheme, taking into account scientific merit as well as the relation to the research question. RESULTS A total of 111 studies out of 1035 found were finally included in the literature search. 134 risk factors for disc degeneration and disc herniation were identified. These were divided into (1) patient-specific risk factors (n░=░34), (2) radiological risk factors (n░=░31), (3) lifestyle risk factors (n░=░6), (4) workplace-related risk factors (n░=░12), (5) genetic risk factors (n░=░50), and (6) other risk factors (n░=░1). Non-adjustable risk factors were age >50 years (OR 1.7/year), female gender (OR 1.41), family disposition (OR 4.0), comorbidities like atherosclerosis (OR 2.24), arthritic changes in other joints (OR 3.1) and history of injuries of the back (OR 3.1). Adjustable factors were elevated BMI (OR 2.77), comorbidities like hypertension (OR 1.25), dyslipidemia (OR 1.26) and diabetes mellitus (OR 6.8), as well as lifestyle habits like smoking (OR 3.8). DISCUSSION In summary, intervertebral disc degenerations and herniations represent multifactorial events whose risk factors can be partly influenced and partly not influenced. This systematic review highlights the current state of knowledge as a basis for creating patient-specific algorithms to calculate risk for the development or progression of degenerative disc changes and disc herniations.
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Affiliation(s)
- Kai Hoffeld
- University of Cologne, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Joseph-Stelzmann Strasse 24, 50931 Cologne, Germany.
| | - Maximilian Lenz
- University of Cologne, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Joseph-Stelzmann Strasse 24, 50931 Cologne, Germany
| | - Philipp Egenolf
- University of Cologne, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Joseph-Stelzmann Strasse 24, 50931 Cologne, Germany
| | - Maximilian Weber
- University of Cologne, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Joseph-Stelzmann Strasse 24, 50931 Cologne, Germany
| | - Vincent Heck
- University of Cologne, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Joseph-Stelzmann Strasse 24, 50931 Cologne, Germany
| | - Peer Eysel
- University of Cologne, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Joseph-Stelzmann Strasse 24, 50931 Cologne, Germany
| | - Max J Scheyerer
- University of Cologne, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Joseph-Stelzmann Strasse 24, 50931 Cologne, Germany; University of Düsseldorf, Faculty of Medicine, Department for Orthopaedic and Trauma Surgery, Moorenstraße 5, 40225 Düsseldorf, Germany
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Chen Y, Zhou Y, Chen J, Luo Y, Wang Y, Fan X. A systematic review and meta-analysis of risk factors for reoperation after degenerative lumbar spondylolisthesis surgery. BMC Surg 2023; 23:192. [PMID: 37407952 DOI: 10.1186/s12893-023-02082-8] [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: 02/06/2023] [Accepted: 06/16/2023] [Indexed: 07/07/2023] Open
Abstract
BACKGROUND Considering the high reoperation rate in degenerative lumbar spondylolisthesis (DLS) patients undergoing lumbar surgeries and controversial results on the risk factors for the reoperation, we performed a systematic review and meta-analysis to explore the reoperation rate and risk factors for the reoperation in DLS patients undergoing lumbar surgeries. METHODS Literature search was conducted from inception to October 28, 2022 in Pubmed, Embase, Cochrane Library, and Web of Science. Odds ratio (OR) was used as the effect index for the categorical data, and effect size was expressed as 95% confidence interval (CI). Heterogeneity test was performed for each outcome effect size, and subgroup analysis was performed based on study design, patients, surgery types, follow-up time, and quality of studies to explore the source of heterogeneity. Results of all outcomes were examined by sensitivity analysis. Publication bias was assessed using Begg test, and adjusted using trim-and-fill analysis. RESULTS A total of 39 cohort studies (27 retrospective cohort studies and 12 prospective cohort studies) were finally included in this systematic review and meta-analysis. The overall results showed a 10% (95%CI: 8%-12%) of reoperation rate in DLS patients undergoing lumbar surgeries. In surgery types subgroup, the reoperation rate was 11% (95%CI: 9%-13%) for decompression, 10% (95%CI: 7%-12%) for fusion, and 9% (95%CI: 5%-13%) for decompression and fusion. An increased risk of reoperation was found in patients with obesity (OR = 1.91, 95%CI: 1.04-3.51), diabetes (OR = 2.01, 95%CI: 1.43-2.82), and smoking (OR = 1.51, 95%CI: 1.23-1.84). CONCLUSIONS We found a 10% of reoperation rate in DLS patients after lumbar surgeries. Obesity, diabetes, and smoking were risk factors for the reoperation.
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Affiliation(s)
- Yuzhou Chen
- Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, P.R. China
- Department of Orthopedics, Hospital of Chengdu University of Traditional Chinese Medicine, No.39 Shi-Er-Qiao Road, Jinniu District, Chengdu, 610075, P.R. China
| | - Yi Zhou
- Department of Traditional Chinese Medicine, The Traditional Chinese Medicine Hospital of Wenjiang District, Chengdu, 611130, P.R. China
| | - Junlong Chen
- Department of Anorectal, The Traditional Chinese Medicine Hospital of Wenjiang District, Chengdu, 611130, P.R. China
| | - Yiping Luo
- Department of Gynecology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, P.R. China
| | - Yongtao Wang
- Department of Orthopedics, Hospital of Chengdu University of Traditional Chinese Medicine, No.39 Shi-Er-Qiao Road, Jinniu District, Chengdu, 610075, P.R. China
| | - Xiaohong Fan
- Department of Orthopedics, Hospital of Chengdu University of Traditional Chinese Medicine, No.39 Shi-Er-Qiao Road, Jinniu District, Chengdu, 610075, P.R. China.
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Maurer E, Klinger C, Lorbeer R, Hefferman G, Schlett CL, Peters A, Nikolaou K, Bamberg F, Notohamiprodjo M, Walter SS. Association between cardiovascular risk factors and degenerative disc disease of the thoracolumbar spine in the general population: results from the KORA MRI Study. Acta Radiol 2022; 63:750-759. [PMID: 33878932 DOI: 10.1177/02841851211010391] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Little is known about the associations between cardiovascular risk factors (CRF) and disc degeneration (DD). PURPOSE To evaluate the potential association between CRFs and intervertebral DD in a population-based sample. METHODS A total of 400 participants from the community-based KORA-study were assessed in terms of CRFs, specifically obesity, hypertension, diabetes, elevated LDL-c, low HDL-c, elevated triglycerides, smoking status, and alcohol consumption. The patients additionally underwent whole-body magnetic resonance imaging (MRI) using T2-weighted single-shot fast-spin-echo and T1 dual-echo gradient-echo Dixon pulse sequences. Thoracic and lumbar DD were assessed using the Pfirrmann score and for the presence of disc bulging/protrusion. Cross-sectional associations between CRFs and MR-based Pfirrmann score were then analyzed. RESULTS A total of 385 individuals (58.2% men; mean age 56.3 ± 9.2 years) were included. Prevalence of DD was 76.4%. Older age (β = 0.18; 95% CI 0.12-0.25; P < 0.001) and higher body mass index (BMI) (β = 0.19; 95% CI 0.06-0.30; P = 0.003) were significantly associated with DD of the thoracolumbar spine. Diabetes was significantly associated with DD at T7/8 (P = 0.029) and L3/4 (P = 0.017). Hypertension correlated significantly with DD in univariate analysis, but the association did not persist using multivariate analysis (β = 0.53; 95% CI -0.74 to 1.81; P = 0.41). None of the other CRFs (P ≥ 0.11) were associated with advanced DD. Disc bulging was independently associated with hypertension (β = 0.47; 95% CI 0.27-0.81; P = 0.01). CONCLUSION A significant independent association exists between age, BMI, and intervertebral DD. In contrast, there is no significant association between cardiovascular risk factors and DD. Providing strong evidence that the pathologic process undergirding DD is mechanical, rather than microvascular, in nature.
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Affiliation(s)
- Elke Maurer
- Department for Trauma and Reconstructive Surgery, BG Unfallklinik Tuebingen, Eberhard Karls University Tuebingen, Tuebingen, Germany
| | - Christian Klinger
- Department for Diagnostic and Interventional Radiology, Eberhard Karls University Tuebingen, University Hospital Tuebingen, Tübingen, Germany
| | - Roberto Lorbeer
- Department of Radiology, Ludwig-Maximilian-University Hospital, Munich, Germany
| | - Gerald Hefferman
- Brigham and Women’s Hospital, Department of Radiology and Harvard Medical School, Boston, MA, USA
| | - Christopher L Schlett
- Department of Diagnostic and Interventional Radiology, Medical Center ‐ University of Freiburg, Freiburg, Germany
| | - Annette Peters
- German Center for Cardiovascular Disease Research, Munich, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Institute for Cardiovascular Prevention, Ludwig-Maximilian-University Hospital, Munich, Germany
| | - Konstantin Nikolaou
- Department for Diagnostic and Interventional Radiology, Eberhard Karls University Tuebingen, University Hospital Tuebingen, Tübingen, Germany
| | - Fabian Bamberg
- Department of Diagnostic and Interventional Radiology, Medical Center ‐ University of Freiburg, Freiburg, Germany
| | - Mike Notohamiprodjo
- Department for Diagnostic and Interventional Radiology, Eberhard Karls University Tuebingen, University Hospital Tuebingen, Tübingen, Germany
- Die Radiologie, Munich, Germany
| | - Sven S Walter
- Department for Diagnostic and Interventional Radiology, Eberhard Karls University Tuebingen, University Hospital Tuebingen, Tübingen, Germany
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Kakadiya G, Gandbhir V, Soni Y, Gohil K, Shakya A. Diabetes Mellitus-A Risk Factor for the Development of Lumbar Disc Degeneration: A Retrospective Study of an Indian Population. Global Spine J 2022; 12:215-220. [PMID: 32964735 PMCID: PMC8907643 DOI: 10.1177/2192568220948035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
STUDY DESIGN A retrospective study. OBJECTIVES To determine the association between type-2 diabetes mellitus (T2DM) and the severity of lumbar disc degeneration disease (LDDD). METHODS We included 199 patients with low back pain (LBP) who visited our hospital from 2016 to 2018. All patients were divided into 3 groups as per inclusion criteria. Group A, patients without DM (n = 75); group B, patients with controlled DM (n = 72); and group C, patients with uncontrolled DM (n = 52). The patients were further subdivided into group B1, DM duration ≤10 years (n = 38); group B2, DM duration >10 years (n = 34); group C1 DM duration ≤10 years (n = 28); and group C2, DM duration >10 years (n = 24). Sex, age, body mass index, occupation, smoking history, alcohol use, and duration of T2DM were recorded. The severity of LDDD was evaluated using the 5-level Pfirrmann grading system. Operated patients' disc materials were sent for histological examination. RESULTS Demographic data showed no difference among groups (P > 0.5), except age. Patients with DM showed more severe disc degeneration compared with patients without DM. The average Pfirrmann scores between groups A and B1 had no difference; groups B2, C1, and C2 showed higher average Pfirrmann scores than group A (P < 0.05). Groups B2 and C2 showed higher average Pfirrmann scores than groups B1 and C1 (P < 0.05). Groups C1 and C2 showed higher average Pfirrmann scores than groups B1 and B2 (P < 0.05). The severity of LDDD was significantly related to DM duration in both groups B and C (P < 0.05). DM groups showed increased disc apoptosis and matrix aggrecan fragmentation, disc glycosaminoglycan content and histological analysis were significantly different; the results are similar to Pfirrmann score results. CONCLUSIONS DM duration >10 years and uncontrolled DM were risk factors for LDDD.
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Affiliation(s)
- Ghanshyam Kakadiya
- TNMC & BYL Nair Hospital,
Mumbai, Maharashtra, India,Ghanshyam Kakadiya, Department of
Orthopaedics, TNMC & BYL Nair Hospital, Mumbai 400008, Maharashtra, India.
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A new immunometabolic perspective of intervertebral disc degeneration. Nat Rev Rheumatol 2022; 18:47-60. [PMID: 34845360 DOI: 10.1038/s41584-021-00713-z] [Citation(s) in RCA: 140] [Impact Index Per Article: 70.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2021] [Indexed: 12/12/2022]
Abstract
Intervertebral disc (IVD) degeneration is a common finding on spine imaging that increases in prevalence with age. IVD degeneration is a frequent cause of low back pain, which is a leading cause of disability. The process of IVD degeneration consists of gradual structural change accompanied by severe alterations in metabolic homeostasis. IVD degeneration, like osteoarthritis, is a common comorbidity in patients with obesity and type 2 diabetes mellitus, two metabolic syndrome pathological conditions in which adipokines are important promoters of low-grade inflammation, extracellular matrix degradation and fibrosis. Impairment in white adipose tissue function, due to the abnormal fat accumulation in obesity, is characterized by increased production of specific pro-inflammatory proteins such as adipokines by white adipose tissue and of cytokines such as TNF by immune cells of the stromal compartment. Investigations into the immunometabolic alterations in obesity and type 2 diabetes mellitus and their interconnections with IVD degeneration provide insights into how adipokines might affect the pathogenesis of IVD degeneration and impair IVD function and repair. Toll-like receptor-mediated signalling has also been implicated as a promoter of the inflammatory response in the metabolic alterations associated with IVD and is thus thought to have a role in IVD degeneration. Pathological starvation, obesity and adipokine dysregulation can result in immunometabolic alterations, which could be targeted for the development of new therapeutics.
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Feng Y, Wang H, Chen Z, Chen B. High glucose mediates the ChREBP/p300 transcriptional complex to activate proapoptotic genes Puma and BAX and contributes to intervertebral disc degeneration. Bone 2021; 153:116164. [PMID: 34461288 DOI: 10.1016/j.bone.2021.116164] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 02/05/2023]
Abstract
Emerging evidence shows that obesity and type 2 diabetes (T2D) are associated with intervertebral disc degeneration (IDD). However, the underlying mechanisms are still obscure. Here, we found that serum glucose concentrations were significantly increased in T2D-IDD patients. Detection of molecular changes indicated that two glucose transporters (GLUTs), including GLUT1 and GLUT4, were hyperactivated in these IDD patients with obesity. Using a microarray assay to detect the dysregulated genes in IDD patients with obesity, we identified 33 differentially expressed genes and verified only two proapoptotic genes, including Puma (p53 upregulated modulator of apoptosis) and BAX (BCL2 associated X) responded to glucose. The mechanistic investigation revealed that carbohydrate-responsive element-binding protein (ChREBP) coupled with the histone acetyltransferase p300 to bind to the promoter of Puma and BAX genes and activated their expression in the condition of high glucose. The accumulation of Puma and BAX triggered mitochondrial dysfunction and caspase activation, resulting in apoptosis. Moreover, we found that glucose could accelerate the occurrence of IDD in a rat model. Interestingly, we administrated two GLUT inhibitors (BAY-876 and Fasentin) in rats injected glucose and found that these two inhibitors could reverse the defects of IDD by decreasing apoptosis. Our in vitro and in vivo data support a model in which high glucose activates the ChREBP/p300 transcriptional complex to bind to the promoters of Puma and BAX, causing apoptosis and IDD pathogenesis. Our discovery suggests that the control of glucose absorption in T2D-IDD patients may decrease the outcome of IDD.
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Affiliation(s)
- Yu Feng
- Department of Traumatic Orthopedics, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Hantao Wang
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhi Chen
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - Bin Chen
- Department of Spine Surgery, Department of Orthopedics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
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Strong association of type 2 diabetes with degenerative lumbar spine disorders. Sci Rep 2021; 11:16472. [PMID: 34389750 PMCID: PMC8363740 DOI: 10.1038/s41598-021-95626-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 05/28/2021] [Indexed: 12/19/2022] Open
Abstract
Tantalizing connections between type 2 diabetes and degenerative lumbar spine disorders have become increasingly evident. However, the association of type 2 diabetes with degenerative lumbar spine disorders remains unclear. We sought to clarify the association between type 2 diabetes and lumbar spine disorders using nationwide data in Korea. Furthermore, we explored the association of diabetes with the prevalence of spinal procedures. The data in this study was obtained from Korean health claim database. Between 2016 and 2019, totals of 479,680 diabetes and 479,680 age- and sex-matched control subjects were enrolled. Patients with diabetes had more likely to have degenerative lumbar spine disorders and spinal procedures than controls. Using multivariate-adjusted analysis, patients with diabetes were at increased risk of being concomitantly affected by lumbar disc disorder [adjusted odds ratio 1.11 (95% confidence interval 1.10-1.12)], lumbar spondylotic radiculopathy [1.12 (1.11-1.13)], spondylolisthesis [1.05 (1.02-1.08)] and spinal stenosis [1.16 (1.15-1.18)], compared to controls. Furthermore, diabetic patients had an increased risk of undergoing lumbar spinal injection [1.13 (1.12-1.14)], laminectomy [1.19 (1.15-1.23)], and fusion surgery [1.35 (1.29-1.42)]. We demonstrated that type 2 diabetes was significantly associated with lumbar spine disorders and frequent spinal procedures. Our results suggest diabetes as a predisposing factor for lumbar spine disorders.
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Mahmoud M, Kokozidou M, Auffarth A, Schulze-Tanzil G. The Relationship between Diabetes Mellitus Type II and Intervertebral Disc Degeneration in Diabetic Rodent Models: A Systematic and Comprehensive Review. Cells 2020; 9:cells9102208. [PMID: 33003542 PMCID: PMC7600368 DOI: 10.3390/cells9102208] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 12/13/2022] Open
Abstract
The number of diabetic patients grows constantly worldwide. Many patients suffer simultaneously from diabetes mellitus type 2 (T2DM) and intervertebral disc disease (IVDD), suggesting a strong link between T2DM and IVDD. T2DM rodent models provide versatile tools to study this interrelation. We hypothesized that the previously achieved studies in rodents approved it. Performing a search in the publicly available electronic databases according to our inclusion (e.g., experimental study with clearly outlined methods investigating IVDD in diabetic rodent models) and exclusion (e.g., non-experimental) criteria, we included 23 studies from 1992 to 2020 analyzing different aspects of IVDD in diabetic rodents, such as on pathogenesis (e.g., effects of hyperglycemia on IVD cells, sirtuin (SIRT)1/p53 axis in the interrelation between T2DM and IVDD), risk factors (e.g., high content of advanced glycation end-products (AGEs) in modern diets), therapeutical approaches (e.g., insulin-like growth factor (IGF-I)), and prophylaxis. Regarding their quality, 12 studies were classified as high, six as moderate, and five as low. One strong, 18 moderate, and three mild evidences of the link between DM and IVDD in rodents were found, while only one study has not approved this link. We concluded that T2DM has a devastating effect on IVD, particularly in advanced cases, which needs to be further evaluated.
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Affiliation(s)
- Mohamed Mahmoud
- Department of Anatomy Paracelsus Medical University, Nuremberg and Salzburg, 90419 Nuremberg, Germany; (M.M.); (M.K.)
| | - Maria Kokozidou
- Department of Anatomy Paracelsus Medical University, Nuremberg and Salzburg, 90419 Nuremberg, Germany; (M.M.); (M.K.)
| | - Alexander Auffarth
- Department of Orthopedics and Traumatology, Paracelsus Medical University, 5020 Salzburg, Austria;
| | - Gundula Schulze-Tanzil
- Department of Anatomy Paracelsus Medical University, Nuremberg and Salzburg, 90419 Nuremberg, Germany; (M.M.); (M.K.)
- Correspondence: ; Tel.: +49-(0)-911-398-6772
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Hyperglycemia and its influence on development of lumbar degenerative disc disease. NORTH AMERICAN SPINE SOCIETY JOURNAL (NASSJ) 2020; 2:100015. [PMID: 35141585 PMCID: PMC8819861 DOI: 10.1016/j.xnsj.2020.100015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/30/2020] [Accepted: 07/09/2020] [Indexed: 11/23/2022]
Abstract
Study Design Objectives Methods Results Conclusions
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11
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Chen R, Liang X, Huang T, Zhong W, Luo X. Effects of type 1 diabetes mellitus on lumbar disc degeneration: a retrospective study of 118 patients. J Orthop Surg Res 2020; 15:280. [PMID: 32711560 PMCID: PMC7382087 DOI: 10.1186/s13018-020-01784-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 07/06/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The study aimed to investigate the correlation between type 1 diabetes (T1D) and lumbar disc degeneration (LDD). METHODS A retrospective analysis of 118 patients with T1D recruited from January 2014 to March 2019 was performed, and multivariate logistic regression was used to analyse the incidence of T1D; the age, sex, and body mass index (BMI) of the patients; the disease duration and the glycosylated haemoglobin and venous blood glucose levels. All patients who suffered low back pain were assessed by MRI using the Pfirrmann grading system. RESULTS A total of 118 patients with an average age of 36.99 ± 17.01 (8-85 years) were reviewed. The mean hospitalization duration, venous glucose fluctuation range, glycated haemoglobin level, highest venous glucose level, venous glucose level, and disease course duration were 13.98 ± 10.16 days, 14.99 ± 5.87 mmol/L, 9.85 ± 2.52 mmol/L, 25.29 ± 7.92 mmol/L, 13.03 ± 5.75 mmol/L and 7.30 ± 8.41 years. The average Pfirrmann scores of the different discs were 2.20 ± 0.62 (L1-2), 2.35 ± 0.67 (L2-3), 2.90 ± 0.45 (L3-4), 4.20 ± 0.52 (L4-5) and 4.10 ± 0.72 (L5-S1). The patients with T1D showed severe disc degeneration. The male sex, glycosylated haemoglobin, venous glucose and venous glucose fluctuations were significantly associated with LDD (P < 0.05). CONCLUSIONS Glycosylated haemoglobin, the male, venous glucose and the venous glucose fluctuation range were risk factors for LDD.
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Affiliation(s)
- Rui Chen
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, P. R. China
| | - Xinjie Liang
- Department of Pain Management, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, P. R. China
| | - Tianji Huang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, P. R. China
| | - Weiyang Zhong
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, P. R. China.
| | - Xiaoji Luo
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, P. R. China.
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Khan JM, Michalski J, Basques BA, Louie PK, Chen O, Hayani Z, Kalish C, Elboghdady I, Colman M, An H. Do Clinical Outcomes and Sagittal Parameters Differ Between Diabetics and Nondiabetics for Degenerative Spondylolisthesis Undergoing Lumbar Fusion? Global Spine J 2020; 10:286-293. [PMID: 32313794 PMCID: PMC7160811 DOI: 10.1177/2192568219850090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVE To assess the effect of diabetes mellitus (DM) on clinical and radiographic outcomes in patient with degenerative spondylolisthesis undergoing posterior lumbar spinal fusion. METHODS Analysis of patients who underwent open posterior lumbar spinal fusion from 2011 to 2018. Patients being medically treated for DM were identified and separated from nondiabetic patients. Visual analogue scale Back/Leg pain and Oswestry Disability Index (ODI) were collected, and achievement of minimal clinically important difference was evaluated. Lumbar lordosis (LL), pelvic tilt (PT), pelvic incidence (PI), and PI-LL difference were measured on radiographs. Rates of postoperative complications were also collected. RESULTS A total of 850 patients were included; 78 (9.20%) diabetic patients and 772 (90.80%) nondiabetic patients. Final PI-LL difference was significantly larger (P = .032) for patients with diabetes compared to no diabetes, but there were no other significant differences between radiographic measurements, operative time, or postoperative length of stay. There were no differences in clinical outcomes between the 2 groups. Diabetic patients were found to have a higher rate of discharge to a facility following surgery (P = .018). No differences were observed in reoperation or postoperative complication. CONCLUSIONS While diabetic patients had more associated comorbidities compared with nondiabetic patients, they had similar patient-reported and radiographic outcomes. Similarly, there are no differences in rates of reoperation or postoperative complications. This study indicates that diabetic patients who have undergone thorough preoperative screening of related comorbidities and appropriate selection should be considered for lumbar spinal fusion.
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Affiliation(s)
| | | | - Bryce A. Basques
- Rush University Medical Center, Chicago, IL, USA,Bryce A. Basques, Department of Orthopaedic Surgery,
Rush University Medical Center, 1611 West Harrison Street, Suite 300, Chicago, IL 60612,
USA.
| | | | - Oscar Chen
- Rush University Medical Center, Chicago, IL, USA
| | - Zayd Hayani
- Rush University Medical Center, Chicago, IL, USA
| | - Chaim Kalish
- Rush University Medical Center, Chicago, IL, USA
| | | | | | - Howard An
- Rush University Medical Center, Chicago, IL, USA
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Zheng X, Liu P, Yang C, Wu X. Amyloid protein aggregation in diabetes mellitus accelerate intervertebral disc degeneration. Med Hypotheses 2020; 141:109739. [PMID: 32305815 DOI: 10.1016/j.mehy.2020.109739] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/06/2020] [Accepted: 04/10/2020] [Indexed: 10/24/2022]
Abstract
Diabetes is one of the risk factors for disc degeneration, but the exact mechanism is still unclear. Misfolding and aggregation of human islet amyloid polypeptide (hIAPP) is an important factor in diabetes. hIAPP proteins misfold from monomers to β-sheet-rich oligomers, destroy the permeability of the cell membrane and cause abnormal cell function and death. Under the pathological state of diabetes, hIAPP oligomers can promote the expression and secretion of the inflammatory factor IL-1β, while IL-1β-mediated inflammatory response is the pathogenesis basis of intervertebral disc degeneration. Thus, amyloid hIAPP aggregation accelerates disc degeneration in the pathological state of diabetes.
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Affiliation(s)
- Xiaodan Zheng
- Departments of Stomatology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Liu
- Department of Orthopaedic Surgery, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cao Yang
- Department of Orthopaedic Surgery, Wuhan Union Hospital, Tongji Medical, College, Huazhong University of Science and Technology, Wuhan, China
| | - Xinghuo Wu
- Department of Orthopaedic Surgery, Wuhan Union Hospital, Tongji Medical, College, Huazhong University of Science and Technology, Wuhan, China.
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14
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Cannata F, Vadalà G, Ambrosio L, Fallucca S, Napoli N, Papalia R, Pozzilli P, Denaro V. Intervertebral disc degeneration: A focus on obesity and type 2 diabetes. Diabetes Metab Res Rev 2020; 36:e3224. [PMID: 31646738 DOI: 10.1002/dmrr.3224] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 06/16/2019] [Accepted: 09/25/2019] [Indexed: 02/05/2023]
Abstract
Obesity (OB) and type 2 diabetes (T2D) are among the most prevalent metabolic diseases. They currently affect a substantial part of the world population and are characterized by several systemic co-morbidities, including cardiovascular diseases, stroke, cancer, liver steatosis, and musculoskeletal disorders, by increasing the risk of developing osteoarthritis and intervertebral disc degeneration (IVDD). IVDD is a chronic, progressive process whose main features are disc dehydration, loss of disc height, and changes of load distribution across the spine, resulting in disc structure disruption and leading to low back pain onset. Given the high prevalence of these metabolic disorders and their association with IVDD, several studies have been conducted in order to investigate the causative role of biological and biomechanical characteristics proper to these conditions in the development of IVDD. This review aims to analyse the role of OB and T2D on IVDD, in order to clarify the pathophysiological drivers of the degenerative process and to delineate possible targets to which appropriate treatments may be addressed in the near future.
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Affiliation(s)
- Francesca Cannata
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome, Italy
| | - Gianluca Vadalà
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Luca Ambrosio
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Sara Fallucca
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome, Italy
| | - Nicola Napoli
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome, Italy
| | - Rocco Papalia
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Paolo Pozzilli
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Rome, Italy
| | - Vincenzo Denaro
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
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15
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Zhang X, Chen J, Huang B, Wang J, Shan Z, Liu J, Chen Y, Li S, Fan S, Zhao F. Obesity Mediates Apoptosis and Extracellular Matrix Metabolic Imbalances via MAPK Pathway Activation in Intervertebral Disk Degeneration. Front Physiol 2019; 10:1284. [PMID: 31649558 PMCID: PMC6796795 DOI: 10.3389/fphys.2019.01284] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 09/25/2019] [Indexed: 12/15/2022] Open
Abstract
Obesity may promote intervertebral disc degeneration (IDD) by non-mechanical means, by influencing levels of free fatty acids which could impair cell metabolism. This study aims to establish metabolic factors in obesity-related IDD independent of mechanical loading. In clinical study, we retrospectively reviewed 128 volunteers (73 males, 55 females, aged 29-88 years) and compared their grades of disk degeneration with obesity-related factors such as body weight, BMI, and serum lipid levels. Clinically, the IDD group showed increased age, BMI and serum triglyceride. Triglyceride was a significant risk factor for IDD even after correction for BMI and age (P = 0.007). In obesity animal model, rats were fed a high-fat diet (HFD) in order to study its effects on disk metabolism and apoptosis. HFD rats had significantly higher serum levels of lipids, including triglyceride and non-esterified fatty acid, and showed significantly decreased markers of anabolism, increased catabolism and apoptosis in disk. Finally, rat nucleus pulposus (NP) cells were stimulated in vitro with a fatty acid (palmitic acid, PA) to gauge its effects on cell metabolism and apoptosis. Cell culture studies showed that NP cells exposed to PA showed increased apoptosis for activation of caspase 3, 7, 9, and PARP, which was primarily via the MAPK signal pathway, especially ERK pathway. In conclusion, hypertriglyceridemia can lead to IDD, independently of age and BMI. Hypertriglyceridemia appears to mediate disk cell apoptosis and matrix catabolism primarily via the ERK pathway.
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Affiliation(s)
- Xuyang Zhang
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Jian Chen
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Bao Huang
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Jiasheng Wang
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Zhi Shan
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Junhui Liu
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Yilei Chen
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Shengyun Li
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Shunwu Fan
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Fengdong Zhao
- Department of Orthopaedics, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
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Diabetes mellitus as a risk factor for intervertebral disc degeneration: a critical review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2019; 28:2129-2144. [PMID: 31201565 DOI: 10.1007/s00586-019-06029-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/22/2019] [Accepted: 06/06/2019] [Indexed: 02/06/2023]
Abstract
PURPOSE To examine to what extent diabetes mellitus (DM) is implicated as a distinct mechanism in intervertebral disc degeneration (IVDD). METHODS The published clinical and laboratory data relevant to this matter are critically reviewed. A total of 12 clinical studies evaluate the association between DM and degenerative changes such as IVDD, spinal stenosis (SS) and IVD herniation. A total of 34 laboratory research papers evaluate the association between DM and IVDD. RESULTS There are 7 studies that correlate DM with IVDD, 4 of them showing that DM is a significant risk factor for degeneration, and 3 of them failing to establish any association. Three studies demonstrate significant association between DM and SS. However, 2 of these studies also include patients with IVD herniation that failed to demonstrate any correlation with DM. Two other studies indicate a significant association between DM and lumbar disc herniation. Multiple different mechanisms, acting independently or interactively, cause tissue damage leading to IVDD including: microangiopathy of the subchondral vertebral endplate, cellular senescence, cell death (through apoptosis or autophagy), hyperglycaemia, advance glycation end products, adipokines, and cytokines (through oxidative, osmotic, and inflammatory mechanisms). CONCLUSION The clinical evidence is not consistent, but weakly supports the relationship between DM and IVDD. However, the laboratory studies consistently suggest that DM interferes with multipronged aberrant molecular and biochemical pathways that provoke IVDD. Taken as a whole, the strong laboratory evidence and the weak clinical studies implicate DM as a distinct contributing factor for IVDD. These slides can be retrieved under Electronic Supplementary Material.
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Mitochondrial Pathway Is Involved in Advanced Glycation End Products-Induced Apoptosis of Rabbit Annulus Fibrosus Cells. Spine (Phila Pa 1976) 2019; 44:E585-E595. [PMID: 30407277 PMCID: PMC6504123 DOI: 10.1097/brs.0000000000002930] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Experimental study. OBJECTIVE The purposes of this study were to evaluate whether advanced glycation end-products (AGEs) induce annulus fibrosus (AF) cell apoptosis and further to explore the mechanism by which this process occurs. SUMMARY OF BACKGROUND DATA Recent studies revealed that AGEs accumulation is considered an important factor in diabetic intervertebral disc (IVD) degeneration. However, the effect of AGEs on intervertebral disc remains unclear. METHODS AF cells were treated with various concentrations of AGEs for 3 days. Cell viability and cell proliferation were measured by Cell Counting Kit-8 (CCK-8) and 5-ethynyl-2'-deoxyuridine (EdU) incorporation assays, respectively. Cell apoptosis was examined by Annexin V/PI apoptosis detection kit and Hoechst 33342. The expression of apoptosis-related proteins, including Bax, Bcl-2, cytochrome c, caspase-3, and caspase-9, was detected by western blotting. In addition, Bax and Bcl-2 mRNA expression levels were detected by real-time PCR (RT-PCR). Mitochondrial membrane potential (MMP) and intracellular reactive oxygen species (ROS) production of AF cell were examined by 5,5',6,6' -Tetrachloro-1,1',3,3'- tetraethyl-imidacarbocyanine iodide (JC-1) staining and 2',7'-Dichlorodihydrofluorescein diacetate (DCFH-DA) fluorescent probes, respectively. RESULTS Our results indicated that AGEs had inhibitory effects on AF cell proliferation and induced AF cell apoptosis. The molecular data showed that AGEs significantly up-regulated Bax expression and inhibited Bcl-2 expression. In addition, AGEs increased the release of cytochrome c into the cytosol and enhanced caspase-9 and caspase-3 activation. Moreover, treatment with AGEs resulted in a decrease in MMP and the accumulation of intracellular ROS in AF cells. The antioxidant N-acetyl-L-cysteine (NAC) significantly reversed AGE-induced MMP decrease and AF cell apoptosis. CONCLUSION These results suggested that AGEs induce rabbit AF cell apoptosis and mitochondrial pathway may be involved in AGEs-mediated cell apoptosis, which may provide a theoretical basis for diabetic IVD degeneration. LEVEL OF EVIDENCE N/A.
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18
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Liu X, Pan F, Ba Z, Wang S, Wu D. The potential effect of type 2 diabetes mellitus on lumbar disc degeneration: a retrospective single-center study. J Orthop Surg Res 2018. [PMID: 29540205 PMCID: PMC5853111 DOI: 10.1186/s13018-018-0755-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background Diabetes mellitus (DM) and low back pain which is mainly caused by degeneration of the intervertebral discs (IVDs) both are major public health problem worldwide. The present study was designed to investigate the association between type 2 diabetes mellitus (T2D) and severity of lumbar disc degeneration (LDD). Methods We retrospectively reviewed patients with low back pain visiting our spine clinic in 2014. Low back pain patients all have the lumbar MRI imaging and no previous treatment. One hundred fifty patients without T2D (group A) and 622 patients with T2D meeting the criteria were included. Sex, age, body mass index (BMI), high blood pressure (HBP), history of smoking, alcohol use, and duration of T2D were recorded. Patients with T2D were assigned to a well-controlled group (group B, n = 380) and a bad-controlled group (group C, n = 242). In group B, T2D duration of 148 patients was ≤ 10 years (group B1) and 232 patients > 10 years (group B2). In group C, T2D duration of 100 patients was ≤ 10 years (group C1) and 142 patients > 10 years (group C2). The severity of LDD was evaluated using the five-level Pfirrmann grading system. Data were analyzed using SPSS 19.0. Results Demographic data except age showed no difference among groups (P > 0.5). Compared to patients without T2D, patients with T2D showed more severe disc degeneration after removal of age effects (P < 0.05). From L1/2 to L5/S1, the average Pfirrmann scores between groups A and B1 showed no difference(P > 0.05); groups B2, C1, and C2 showed higher average Pfirrmann scores than group A (P < 0.05). Groups B2 and C2 showed higher average Pfirrmann scores than groups B1 and C1 (P < 0.05). Groups C1 and C2 showed higher average Pfirrmann scores than groups B1 and B2 (P < 0.05). From L1/2 to L5/S1, the severity of LDD was highly positively related to T2D duration both in groups B and C (P < 0.05). Conclusions T2D duration > 10 years and a bad control of T2D were risk factors for LDD. The longer T2D duration was, the more severe disc degeneration would be.
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Affiliation(s)
- Xiaoming Liu
- Department of Spinal Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150# Jimo RD, Pudong New Area, Shanghai, 200120, China
| | - Fumin Pan
- Department of Spinal Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150# Jimo RD, Pudong New Area, Shanghai, 200120, China
| | - Zhaoyu Ba
- Department of Spinal Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150# Jimo RD, Pudong New Area, Shanghai, 200120, China
| | - Shanjin Wang
- Department of Spinal Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150# Jimo RD, Pudong New Area, Shanghai, 200120, China
| | - Desheng Wu
- Department of Spinal Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150# Jimo RD, Pudong New Area, Shanghai, 200120, China.
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Rinaldo L, McCutcheon BA, Gilder H, Kerezoudis P, Murphy M, Maloney P, Hassoon A, Bydon M. Diabetes and Back Pain: Markers of Diabetes Disease Progression Are Associated With Chronic Back Pain. Clin Diabetes 2017; 35:126-131. [PMID: 28761214 PMCID: PMC5510921 DOI: 10.2337/cd16-0011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
IN BRIEF Diabetes has been associated with the incidence of back pain. However, the relationship between markers of diabetes progression and back pain has not been studied. The objective of this study was to correlate clinical and laboratory measures of diabetes disease severity to the presence of back pain to provide insight into the relationship between these conditions. Findings showed that markers of diabetes disease progression were associated with the presence of back pain, suggesting that uncontrolled diabetes may contribute to the development of chronic back pain.
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Affiliation(s)
| | | | - Hannah Gilder
- Department of Neurosurgery, Mayo Clinic, Rochester, MN
| | | | - Meghan Murphy
- Department of Neurosurgery, Mayo Clinic, Rochester, MN
| | | | - Ahmed Hassoon
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Mohamad Bydon
- Department of Neurosurgery, Mayo Clinic, Rochester, MN
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20
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Hassoon A, Bydon M, Kerezoudis P, Maloney PR, Rinaldo L, Yeh HC. Chronic low-back pain in adult with diabetes: NHANES 2009-2010. J Diabetes Complications 2017; 31:38-42. [PMID: 27838098 DOI: 10.1016/j.jdiacomp.2016.10.025] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 10/10/2016] [Accepted: 10/24/2016] [Indexed: 11/19/2022]
Abstract
UNLABELLED The aim of this study was to test the hypothesis that diabetes mellitus (DM) is associated with an increased prevalence of chronic low back pain (CLBP) in the general population. We analyzed data for 5106 adults (4591 without DM & 515 with diagnosed DM), who were part of the National Health and Nutrition Examination Survey (NHANES) from 2009 through 2010. Adults with DM were older (mean age 54.2years' vs. 42.1years), more likely to be obese (BMI>30, 69.5% vs. 33.3%), less educated (college or above 44.4% vs. 57.3%), had a lower annual income (<$20,000, 16.8% vs. 13.4%), were more likely to be a former smoker (31.5% vs. 20.9%), less physically active (43.5% vs. 59.4%). The prevalence of CLBP was 19.8% in adults with DM vs. 12.9% in adults without DM (age-adjusted OR 1.46; 95% CI, 1.00-1.94, P=.050). After the adjustments for CLBP's known risk factors, the association remained significant (OR 1.39; 95% CI, 1.02-1.92, P=.041). Adults with DM have a higher prevalence of CLBP. Further research is needed to examine the association and pathophysiology of DM and CLBP as well as the role of shared risk factors. SUMMARY Adults with diabetes have higher prevalence of chronic low back pain (CLBP), and higher odds of CLBP after adjusting for LBP risk factors.
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Affiliation(s)
- Ahmed Hassoon
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205, USA.
| | - Mohamad Bydon
- Department of Neurosurgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Panagiotis Kerezoudis
- Department of Neurosurgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Patrick R Maloney
- Department of Neurosurgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Lorenzo Rinaldo
- Department of Neurosurgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Hsin-Chieh Yeh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205, USA
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CHU HUI, YU HANG, REN DING, ZHU KEJUN, HUANG HONG. Plumbagin exerts protective effects in nucleus pulposus cells by attenuating hydrogen peroxide-induced oxidative stress, inflammation and apoptosis through NF-κB and Nrf-2. Int J Mol Med 2016; 37:1669-76. [DOI: 10.3892/ijmm.2016.2564] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 04/01/2016] [Indexed: 11/06/2022] Open
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Mechanics and biology in intervertebral disc degeneration: a vicious circle. Osteoarthritis Cartilage 2015; 23:1057-70. [PMID: 25827971 DOI: 10.1016/j.joca.2015.03.028] [Citation(s) in RCA: 543] [Impact Index Per Article: 60.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 02/20/2015] [Accepted: 03/20/2015] [Indexed: 02/02/2023]
Abstract
Intervertebral disc degeneration is a major cause of low back pain. Despite its long history and large socio-economical impact in western societies, the initiation and progress of disc degeneration is not well understood and a generic disease model is lacking. In literature, mechanics and biology have both been implicated as the predominant inductive cause; here we argue that they are interconnected and amplify each other. This view is supported by the growing awareness that cellular physiology is strongly affected by mechanical loading. We propose a vicious circle of mechanical overloading, catabolic cell response, and degeneration of the water-binding extracellular matrix. Rather than simplifying the disease, the model illustrates the complexity of disc degeneration, because all factors are interrelated. It may however solve some of the controversy in the field, because the vicious circle can be entered at any point, eventually leading to the same pathology. The proposed disease model explains the comparable efficacy of very different animal models of disc degeneration, but also helps to consider the consequences of therapeutic interventions, either at the cellular, material or mechanical level.
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