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Ortega MA, Fraile-Martinez O, García-Montero C, Haro S, Álvarez-Mon MÁ, De Leon-Oliva D, Gomez-Lahoz AM, Monserrat J, Atienza-Pérez M, Díaz D, Lopez-Dolado E, Álvarez-Mon M. A comprehensive look at the psychoneuroimmunoendocrinology of spinal cord injury and its progression: mechanisms and clinical opportunities. Mil Med Res 2023; 10:26. [PMID: 37291666 PMCID: PMC10251601 DOI: 10.1186/s40779-023-00461-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 06/01/2023] [Indexed: 06/10/2023] Open
Abstract
Spinal cord injury (SCI) is a devastating and disabling medical condition generally caused by a traumatic event (primary injury). This initial trauma is accompanied by a set of biological mechanisms directed to ameliorate neural damage but also exacerbate initial damage (secondary injury). The alterations that occur in the spinal cord have not only local but also systemic consequences and virtually all organs and tissues of the body incur important changes after SCI, explaining the progression and detrimental consequences related to this condition. Psychoneuroimmunoendocrinology (PNIE) is a growing area of research aiming to integrate and explore the interactions among the different systems that compose the human organism, considering the mind and the body as a whole. The initial traumatic event and the consequent neurological disruption trigger immune, endocrine, and multisystem dysfunction, which in turn affect the patient's psyche and well-being. In the present review, we will explore the most important local and systemic consequences of SCI from a PNIE perspective, defining the changes occurring in each system and how all these mechanisms are interconnected. Finally, potential clinical approaches derived from this knowledge will also be collectively presented with the aim to develop integrative therapies to maximize the clinical management of these patients.
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Affiliation(s)
- Miguel A. Ortega
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Cielo García-Montero
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Sergio Haro
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Miguel Ángel Álvarez-Mon
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain
| | - Diego De Leon-Oliva
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Ana M. Gomez-Lahoz
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Jorge Monserrat
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Mar Atienza-Pérez
- Service of Rehabilitation, National Hospital for Paraplegic Patients, Carr. de la Peraleda, S/N, 45004 Toledo, Spain
| | - David Díaz
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Elisa Lopez-Dolado
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Department of Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialities, University of Alcala, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Immune System Diseases-Rheumatology Service and Internal Medicine, University Hospital Príncipe de Asturias (CIBEREHD), 28806 Alcala de Henares, Spain
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Zhou Y, Li L, Mao C, Zhou D. Astragaloside IV ameliorates spinal cord injury through controlling ferroptosis in H 2O 2-damaged PC12 cells in vitro. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1176. [PMID: 36467371 PMCID: PMC9708485 DOI: 10.21037/atm-22-5196] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/08/2022] [Indexed: 10/18/2023]
Abstract
BACKGROUND Spinal cord injury (SCI) is associated with significant paralysis and high fatality. Recent research has revealed that ferroptosis participates in the pathogenesis of SCI. Astragaloside IV (AS-IV), the main active ingredient of the plant Astragalus membranaceus, has been reported to promote motor function recovery in rats with SCI. This study explored the effects of AS-IV in H2O2-treated PC12 pheochromocytoma cells. METHODS The optimal concentration and duration of AS-IV treatment in PC12 cells was assessed using the cell counting kit 8 (CCK-8) assay. Subsequently, the SCI cell model was established in PC12 cells using H2O2. The effects of AS-IV, FIN56, and transcription factor EB (TFEB) small interfering (si)RNA on cell viability and apoptosis in the SCI model were determined using the CCK-8 assay and flow cytometry, respectively. Caspase‑3 and lactate dehydrogenase (LDH) levels were measured by colorimetric assay and enzyme-linked immunosorbent assay (ELISA), respectively. Cellular reactive oxygen species (ROS) were detected by flow cytometry combined with dichloro-dihydro-fluorescein diacetate (DCFH-DA) assay. The cellular ultrastructure was analyzed by transmission electron microscopy (TEM). The ferroptosis pathway-related proteins were confirmed using Western blot analysis. TFEB expression was confirmed by Western blot and immunofluorescence. RESULTS The optimal concentration and duration of AS-IV treatment in PC12 cells was determined to be 1.0 µM and 48 h, respectively. AS-IV markedly accelerated proliferation, suppressed apoptosis, and reduced ROS and LDH accumulation. Furthermore, AS-IV enhanced TFEB expression in H2O2-damaged PC12 cells. The effects of AS-IV on SCI were inhibited by si-TFEB, and this inhibition was further reinforced by the addition of FIN56. CONCLUSIONS The results of this investigation using the SCI cell model suggested that AS-IV alleviated SCI by promoting TFEB expression and subsequently mediating ferroptosis. This may represent a potential clinical treatment for SCI.
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Affiliation(s)
- Yifei Zhou
- Department of Traumatology and Orthopedics, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Traumatology and Orthopedics, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lin Li
- Department of Traumatology and Orthopedics, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chenghuang Mao
- Department of Traumatology and Orthopedics, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Dongsheng Zhou
- Department of Traumatology and Orthopedics, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Traumatology and Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Schultz KR, Mona LR, Cameron RP. Mental Health and Spinal Cord Injury: Clinical Considerations for Rehabilitation Providers. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2022; 10:131-139. [PMID: 35502271 PMCID: PMC9046713 DOI: 10.1007/s40141-022-00349-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2022] [Indexed: 10/25/2022]
Abstract
Purpose of Review Assessing and addressing the mental and behavioral health concerns of individuals with SCI during rehabilitation is crucial, as untreated mental health distress can lead to reduced gains in rehabilitation and poor overall health. This review provides an overview of the latest research on prevalence rates of common mental and behavioral health concerns in the SCI population, highlighting disability-specific factors that may impact traditional assessment and treatment of mental health concerns. Recent Findings While those with SCI are at a heightened risk for experiencing mental health distress, overall, the majority of those with SCI adapt well, and live a full and meaningful life. Summary Rehabilitation psychologists are a vital aspect of rehabilitation teams, as they can address behavioral health and mental health concerns that may impede patients achieving their rehabilitation goals.
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Affiliation(s)
- Katlin R Schultz
- VA Long Beach Healthcare System, SCI/D Service (07/128) 5901 E 7th Street, Long Beach, CA 90822 USA
| | - Linda R Mona
- VA Long Beach Healthcare System, SCI/D Service (07/128) 5901 E 7th Street, Long Beach, CA 90822 USA
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Wan FJ, Chien WC, Chung CH, Yang YJ, Tzeng NS. Association between traumatic spinal cord injury and affective and other psychiatric disorders-A nationwide cohort study and effects of rehabilitation therapies. J Affect Disord 2020; 265:381-388. [PMID: 32090763 DOI: 10.1016/j.jad.2020.01.063] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/06/2020] [Accepted: 01/14/2020] [Indexed: 02/09/2023]
Abstract
BACKGROUND This study aimed to investigate the association between traumatic spinal cord injury (TSCI) and the risk of affective and other psychiatric disorders, and the role of the rehabilitation therapies. METHODS In this population-based, retrospective cohort study, we used Taiwan's National Health Insurance Research Database to analyze the patients who were newly diagnosed with TSCI between 2000 and 2015 were included, with a 1:3 ratio by age, sex, and index year matched in the non-TSCI comparison group, for the risk of affective and other psychiatric disorders. RESULTS In total, 5375 out of 16,151 patients with TSCI developed psychiatric disorders, and 1467 out of 48,543 patients in the non-TSCI group developed psychiatric disorders (2930.88 vs 2823.29 per 100,000 persons/year). The Kaplan-Meier analysis showed that the TSCI cohort had a significantly higher risk of psychiatric disorders (log-rank, p < 0.001). Fine and Gray's survival analysis revealed that the adjusted hazard ratio was 1.977 (95% CI: 1.914-2.042, p < 0.001). Rehabilitation therapies, including physical and occupational therapies, within 90 days after the injury, was associated with a lowered risk of psychiatric disorders, including anxiety, depression, and bipolar disorder, in the TSCI cohort (adjusted HR = 0.702 [95% CI: 0.661-0.746, p < 0.001]). In the subgroups with low, medium, and high intensity, rehabilitation therapies were associated with a lowered risk of psychiatric disorders. CONCLUSIONS TSCI was associated with the risk of affective and other psychiatric disorders, and rehabilitation therapies were associated with a lowered risk of these in the TSCI cohort.
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Affiliation(s)
- Fang-Jung Wan
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Wu-Chien Chien
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC; School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC; Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chi-Hsiang Chung
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC; School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC; Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan, ROC
| | - Yun-Ju Yang
- Department of Neurological Surgery, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Nian-Sheng Tzeng
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, ROC.
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