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Lv B, Gan W, Cheng Z, Wu J, Chen Y, Zhao K, Zhang Y. Current Insights Into the Maintenance of Structure and Function of Intervertebral Disc: A Review of the Regulatory Role of Growth and Differentiation Factor-5. Front Pharmacol 2022; 13:842525. [PMID: 35754493 PMCID: PMC9213660 DOI: 10.3389/fphar.2022.842525] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 04/08/2022] [Indexed: 11/29/2022] Open
Abstract
Intervertebral disc degeneration (IDD), characterized by conversion of genotypic and phenotypic, is a major etiology of low back pain and disability. In general, this process starts with alteration of metabolic homeostasis leading to ongoing inflammatory process, extracellular matrix degradation and fibrosis, diminished tissue hydration, and impaired structural and mechanical functionality. During the past decades, extensive studies have focused on elucidating the molecular mechanisms of degeneration and shed light on the protective roles of various factors that may have the ability to halt and even reverse the IDD. Mutations of GDF-5 are associated with several human and animal diseases that are characterized by skeletal deformity such as short digits and short limbs. Growth and differentiation factor-5 (GDF-5) has been shown to be a promise biological therapy for IDD. Substantial literature has revealed that GDF-5 can decelerate the progression of IDD on the molecular, cellular, and organ level by altering prolonged imbalance between anabolism and catabolism. GDF family members are the central signaling moleculars in homeostasis of IVD and upregulation of their gene promotes the expression of healthy nucleus pulposus (NP) cell marker genes. In addition, GDF signaling is able to induce mesenchymal stem cells (MSCs) to differentiate into NPCs and mobilize resident cell populations as chemotactic signals. This review will discuss the promising critical role of GDF-5 in maintenance of structure and function of IVDs, and its therapeutic role in IDD endogenous repair.
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Affiliation(s)
- Bin Lv
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weikang Gan
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhangrong Cheng
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Juntao Wu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuhang Chen
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kangchen Zhao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yukun Zhang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Smolanka VI, Fedurtsya VM, Pavlov BB. Discogenic low back pain: interventional treatment. PAIN MEDICINE 2018. [DOI: 10.31636/pmjua.v3i3.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Low back pain (LBP) is one of the most common causes of disability in the adult population. A significant place in its genesis is occupied by a degenerative-dystrophic diseases of intervertebral discs. The article highlights the classification and mechanism of discogenic pain origin. Various types of interventions aredescribed for this pathology: indications, specificities of carrying out manipulations and therapeutic effects, efficiency and possible complications of procedures.
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Kennon JC, Awad ME, Chutkan N, DeVine J, Fulzele S. Current insights on use of growth factors as therapy for Intervertebral Disc Degeneration. Biomol Concepts 2018; 9:43-52. [PMID: 29779014 DOI: 10.1515/bmc-2018-0003] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Accepted: 03/23/2018] [Indexed: 02/07/2023] Open
Abstract
Chronic low back pain is a critical health problem and a leading cause of disability in aging populations. A major cause of low back pain is considered to be the degeneration of the intervertebral disc (IVD). Recent advances in therapeutics, particularly cell and tissue engineering, offer potential methods for inhibiting or reversing IVD degeneration, which have previously been impossible. The use of growth factors is under serious consideration as a potential therapy to enhance IVD tissue regeneration. We reviewed the role of chosen prototypical growth factors and growth factor combinations that have the capacity to improve IVD restoration. A number of growth factors have demonstrated potential to modulate the anabolic and anticatabolic effects in both in vitro and animal studies of IVD tissue engineering. Members of the transforming growth factor-β superfamily, IGF-1, GDF-5, BMP-2, BMP-7, and platelet-derived growth factor have all been investigated as possible therapeutic options for IVD regeneration. The role of growth factors in IVD tissue engineering appears promising; however, further extensive research is needed at both basic science and clinical levels before its application is appropriate for clinical use.
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Affiliation(s)
- Justin C Kennon
- Department of Orthopaedic Surgery, Augusta University, Augusta, GA, USA
| | - Mohamed E Awad
- Department of Oral Biology, Augusta University, Augusta, GA, USA
| | - Norman Chutkan
- Banner University Medical Center, University of Arizona College of Medicine - Phoenix, The CORE Institute, Phoenix, AZ, USA
| | - John DeVine
- Department of Orthopaedic Surgery, Augusta University, Augusta, GA, USA
| | - Sadanand Fulzele
- Department of Orthopaedic Surgery, Augusta University, Augusta, GA, USA.,Institute of Regenerative and Reparative Medicine, Augusta University, Augusta, GA, USA
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Complex Analysis of Diffusion Transport and Microstructure of an Intervertebral Disk. Bull Exp Biol Med 2017; 164:223-228. [PMID: 29177905 DOI: 10.1007/s10517-017-3963-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Indexed: 10/18/2022]
Abstract
We studied the relationship between diffusion transport and morphological and microstructural organization of extracellular matrix of human intervertebral disk. Specimens of the lumbar intervertebral disks without abnormalities were studied ex vivo by diffusion-weighed magnetic resonance imaging, histological and immunohistochemical methods, and electron microscopy. Distribution of the diffusion coefficient in various compartments of the intervertebral disk was studied. Significant correlations between diffusion coefficient and cell density in the nucleus pulposus, posterior aspects of annulus fibrosus, and endplate at the level of the posterior annulus fibrosus were detected for each disk. In disks with nucleus pulposus diffusion coefficient below 15×10-4 mm2/sec, collagens X and XI were detected apart from aggrecan and collagens I and II. The results supplement the concept on the relationship between the microstructure and cell composition of various compartments of the intervertebral disk and parameters of nutrient transport.
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Aker L, Ghannam M, Alzuabi MA, Jumah F, Alkhdour SM, Mansour S, Samara A, Cronk K, Massengale J, Holsapple J, Adeeb N, Oskouian RJ, Tubbs RS. Molecular Biology and Interactions in Intervertebral Disc Development, Homeostasis, and Degeneration, with Emphasis on Future Therapies: A Systematic Review. ACTA ACUST UNITED AC 2017. [DOI: 10.26632/ss.3.2017.1.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Belykh E, Kalinin AA, Patel AA, Miller EJ, Bohl MA, Stepanov IA, Bardonova LA, Kerimbaev T, Asantsev AO, Giers MB, Preul MC, Byvaltsev VA. Apparent diffusion coefficient maps in the assessment of surgical patients with lumbar spine degeneration. PLoS One 2017; 12:e0183697. [PMID: 28846710 PMCID: PMC5573303 DOI: 10.1371/journal.pone.0183697] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 08/09/2017] [Indexed: 11/18/2022] Open
Abstract
Purpose To assess the utility of apparent diffusion coefficient (ADC) maps for the assessment of patients with advanced degenerative lumbar spine disease and describe characteristic features of ADC maps in various degenerative lumbar spinal conditions. Methods T1-weighted, T2-weighted and diffusion weighted (DWI) MR images of 100 consecutive patients admitted to the spinal surgery service were assessed. ADC maps were generated from DWI images using Osyrix software. The ADC values and characteristic ADC maps were assessed in the regions of interest over the different pathological entities of the lumbar spine. Results The study included 452 lumbar vertebral segments available for analysis of ADCs. Characteristic ADC map features were identified for protrusion, extrusion and sequester types of lumbar disk herniations, spondylolisthesis, reactive Modic endplate changes, Pfirrmann grades of IVD degeneration, and compromised spinal nerves. Compromised nerve roots had significantly higher mean ADC values than adjacent (p < 0.001), contralateral (p < 0.001) or adjacent contralateral (p < 0.001) nerve roots. Compared to the normal bone marrow, Modic I changes showed higher ADC values (p = 0.01) and Modic 2 changes showed lower ADC values (p = 0.02) respectively. ADC values correlated with the Pfirrmann grading, however differed from herniated and non-herniated disks of the matched Pfirrmann 3 and 4 grades. Conclusion Quantitative and qualitative evaluation of ADC mapping may provide additional useful information regarding the fluid dynamics of the degenerated spine and may complement standard MRI imaging protocol for the comprehensive assessment of surgical patients with lumbar spine pathology. ADC maps were advantageous in differentiating reactive bone marrow changes, and more precise assessment of the disk degeneration state. ADC mapping of compressed nerve roots showed promise but requires further investigation on a larger cohort of patients.
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Affiliation(s)
- Evgenii Belykh
- Laboratory of Neurosurgery, Irkutsk Scientific Center of Surgery and Traumatology, Irkutsk, Russia
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona, United States of America
- * E-mail:
| | - Andrey A. Kalinin
- Laboratory of Neurosurgery, Irkutsk Scientific Center of Surgery and Traumatology, Irkutsk, Russia
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia
| | - Arpan A. Patel
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona, United States of America
| | - Eric J. Miller
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona, United States of America
| | - Michael A. Bohl
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona, United States of America
| | - Ivan A. Stepanov
- Laboratory of Neurosurgery, Irkutsk Scientific Center of Surgery and Traumatology, Irkutsk, Russia
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia
| | - Liudmila A. Bardonova
- Laboratory of Neurosurgery, Irkutsk Scientific Center of Surgery and Traumatology, Irkutsk, Russia
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia
| | - Talgat Kerimbaev
- Department of Spinal Surgery and Pathology of Peripheral Nervous System, JSC “National Scientific Center of Neurosurgery”, Astana, Kazakhstan
| | - Anton O. Asantsev
- Laboratory of Neurosurgery, Irkutsk Scientific Center of Surgery and Traumatology, Irkutsk, Russia
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia
| | - Morgan B. Giers
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona, United States of America
| | - Mark C. Preul
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, Arizona, United States of America
| | - Vadim A. Byvaltsev
- Laboratory of Neurosurgery, Irkutsk Scientific Center of Surgery and Traumatology, Irkutsk, Russia
- Department of Neurosurgery, Irkutsk State Medical University, Irkutsk, Russia
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Martirosyan NL, Patel AA, Carotenuto A, Kalani MYS, Belykh E, Walker CT, Preul MC, Theodore N. Genetic Alterations in Intervertebral Disc Disease. Front Surg 2016; 3:59. [PMID: 27917384 PMCID: PMC5116693 DOI: 10.3389/fsurg.2016.00059] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 10/13/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Intervertebral disc degeneration (IVDD) is considered a multifactorial disease that is influenced by both environmental and genetic factors. The last two decades of research strongly demonstrate that genetic factors contribute about 75% of the IVDD etiology. Recent total genome sequencing studies have shed light on the various single-nucleotide polymorphisms (SNPs) that are associated with IVDD. AIM This review presents comprehensive and updated information about the diversity of genetic factors in the inflammatory, degradative, homeostatic, and structural systems involved in the IVDD. An organized collection of information is provided regarding genetic polymorphisms that have been identified to influence the risk of developing IVDD. Understanding the proteins and signaling systems involved in IVDD can lead to improved understanding and targeting of therapeutics. MATERIALS AND METHODS An electronic literature search was performed using the National Library of Medicine for publications using the keywords genetics of IVDD, lumbar disc degeneration, degenerative disc disease, polymorphisms, SNPs, and disc disease. The articles were then screened based on inclusion criteria that included topics that covered the correlation of SNPs with developing IVDD. Sixty-five articles were identified as containing relevant information. Articles were excluded if they investigated lower back pain or just disc herniation without an analysis of disc degeneration. This study focuses on the chronic degeneration of IVDs. RESULTS Various genes were identified to contain SNPs that influenced the risk of developing IVDD. Among these are genes contributing to structural proteins, such as COL1A1, COL9A3, COL9A3, COL11A1, and COL11A2, ACAN, and CHST3. Furthermore, various SNPs found in the vitamin-D receptor gene are also associated with IVDD. SNPs related to inflammatory cytokine imbalance are associated with IVDD, although some effects are limited by sex and certain populations. SNPs in genes that code for extracellular matrix-degrading enzymes, such as MMP-1, MMP-2, MMP-3, MMP-9, MMP-14, ADAMTS-4, and ADAMTS-5 are also associated with IVDD. Apoptosis-mediating genes, such as caspase 9 gene (CASP9), TRAIL, and death receptor 4 (DR4), as well as those for growth factors, such as growth differentiation factor 5 and VEGF, are identified to have polymorphisms that influence the risk of developing IVDD. CONCLUSION Within the last 10 years, countless new SNPs have been identified in genes previously unknown to be associated with IVDD. Furthermore, the last decade has also revealed new SNPs identified in genes already known to be involved with increased risk of developing IVDD. Improved understanding of the numerous genetic variants behind various pathophysiological elements of IVDD could help advance personalized care and pharmacotherapeutic strategies for patients suffering from IVDD in the future.
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Affiliation(s)
- Nikolay L Martirosyan
- Department of Neurosurgery, St. Joseph's Hospital and Medical Center, Barrow Neurological Institute, Phoenix, AZ, USA; Division of Neurosurgery, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Arpan A Patel
- College of Medicine - Phoenix, University of Arizona , Phoenix, AZ , USA
| | | | - M Yashar S Kalani
- Department of Neurosurgery, St. Joseph's Hospital and Medical Center, Barrow Neurological Institute , Phoenix, AZ , USA
| | - Evgenii Belykh
- Department of Neurosurgery, St. Joseph's Hospital and Medical Center, Barrow Neurological Institute, Phoenix, AZ, USA; Laboratory of Neurosurgery, Irkutsk Scientific Center of Surgery and Traumatology, Irkutsk, Russia; Irkutsk State Medical University, Irkutsk, Russia
| | - Corey T Walker
- Department of Neurosurgery, St. Joseph's Hospital and Medical Center, Barrow Neurological Institute , Phoenix, AZ , USA
| | - Mark C Preul
- Department of Neurosurgery, St. Joseph's Hospital and Medical Center, Barrow Neurological Institute , Phoenix, AZ , USA
| | - Nicholas Theodore
- Department of Neurosurgery, St. Joseph's Hospital and Medical Center, Barrow Neurological Institute , Phoenix, AZ , USA
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Byvaltsev VA, Stepanov IA, Bardonova LA, Belykh EG. [The Use of Stem Cells in the Treatment of Intervertebral Disc Degeneration]. ACTA ACUST UNITED AC 2016; 71:359-66. [PMID: 29297665 DOI: 10.15690/vramn729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The paper presents a review of current data on the use of stem cells in the treatment of intervertebral disc degeneration. Acute spinal pain is often a consequence of the pathology affecting the intervertebral disc. Many applied therapeutic techniques do not provide effective results as expected because most of them address symptoms, but do not treat the underlying disease. We have outlined current findings on the molecular mechanisms of intervertebral disc degeneration, analyzed international experimental studies demonstrating the feasibility of a stem cell therapy for intervertebral disc degeneration. The conducted studies reported on the clinical application of mesenchymal stem cells or stem cells derived from adipose, synovium, and bone marrow tissue. The most pressing and undetermined issues that require further experimental and clinical studies are indicated and defined in the article.
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