1
|
Martin-Rodriguez F, Sanz-Garcia A, Lopez-Izquierdo R, Delgado Benito JF, Martínez Fernández FT, Otero de la Torre S, Del Pozo Vegas C. Prehospital Lactate Levels Obtained in the Ambulance and Prediction of 2-Day In-Hospital Mortality in Patients With Traumatic Brain Injury. Neurology 2024; 103:e209692. [PMID: 39088773 DOI: 10.1212/wnl.0000000000209692] [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: 08/03/2024] Open
Abstract
BACKGROUND AND OBJECTIVES To analyze the ability of prehospital lactate levels to predict 2-day in-hospital mortality in patients with traumatic brain injury (TBI), severe TBI (Glasgow Coma Scale (GCS) ≤ 8 points), and mild or moderate TBI (GCS ≥ 9 points). Second, 90-day mortality was also explored. METHODS This was a prospective, multicenter, emergency medical services (EMSs) delivery, ambulance-based, derivation-validation cohort study developed in 5 tertiary hospitals (Spain), from November 1, 2019, to July 31, 2022. Patients were recruited from among all phone requests for emergency assistance among adults who were later evacuated to referral hospitals with acute TBI. The exclusion criteria were minors, pregnancy, trauma patients without TBI, delayed presentations, patients were discharged in situ, participants with cardiac arrest, and unavailability to obtain a blood sample. The primary outcome was all-cause 2-day in-hospital mortality and 90-day mortality in patients with moderate or mild TBI compared with patients with severe TBI. Clinical and analytical parameters (lactate and glucose) were collected. The discriminative power (area under the receiver operating characteristic curve [AUC]) and calibration curve were calculated for 2 geographically separated cohorts. RESULTS A total of 509 patients were ultimately included. The median age was 58 years (interquartile range: 43-75), and 167 patients were female (32.8%). The primary outcome occurred in 9 (2.2%) of 415 patients with moderate or mild TBI and in 42 (44.7%) of 94 patients with severe TBI. The predictive capacity of the lactate concentration was globally validated in our cohort, for which the AUC was 0.874 (95% CI 0.805-0.942) for the validation cohort. The ability of the GCS score to predict lactate concentration was greater in patients with a GCS score ≥9 points, with an AUC of 0.925 (95% CI 0.808-1.000) and a negative predictive value of 99.09 (95% CI 98.55-99.64) in the validation cohort. CONCLUSION Our results show the benefit of using lactate in all patients with TBI, particularly in those with a GCS ≥9 points. Routine incorporation of lactate in the screening of patients with TBI could presumably reduce mortality and deterioration rates because of quicker and better identification of patients at risk.
Collapse
Affiliation(s)
- Francisco Martin-Rodriguez
- From the Faculty of Medicine (F.M.-R., R.L.-I., C.D.P.V.), Universidad de Valladolid; Advanced Life Support (F.M.-R., J.F.D.B.), Emergency Medical Services (SACYL); Telemedicine and e-Health Research Group (F.M.-R., R.L.-I., J.F.D.B., F.T.M.F., S.O.T., C.D.P.V.), Valladolid; ; Technological Innovation Applied to Health Research Group (ITAS Group) (A.S.-G.), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina; Evaluación de Cuidados de Salud (ECUSAL) (A.S.-G.), Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM); Emergency Department (R.L.-I.), Hospital Universitario Rio Hortega; and Emergency Department, Hospital Clínico Universitario, Valladolid (C.D.P.V.), Spain
| | - Ancor Sanz-Garcia
- From the Faculty of Medicine (F.M.-R., R.L.-I., C.D.P.V.), Universidad de Valladolid; Advanced Life Support (F.M.-R., J.F.D.B.), Emergency Medical Services (SACYL); Telemedicine and e-Health Research Group (F.M.-R., R.L.-I., J.F.D.B., F.T.M.F., S.O.T., C.D.P.V.), Valladolid; ; Technological Innovation Applied to Health Research Group (ITAS Group) (A.S.-G.), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina; Evaluación de Cuidados de Salud (ECUSAL) (A.S.-G.), Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM); Emergency Department (R.L.-I.), Hospital Universitario Rio Hortega; and Emergency Department, Hospital Clínico Universitario, Valladolid (C.D.P.V.), Spain
| | - Raul Lopez-Izquierdo
- From the Faculty of Medicine (F.M.-R., R.L.-I., C.D.P.V.), Universidad de Valladolid; Advanced Life Support (F.M.-R., J.F.D.B.), Emergency Medical Services (SACYL); Telemedicine and e-Health Research Group (F.M.-R., R.L.-I., J.F.D.B., F.T.M.F., S.O.T., C.D.P.V.), Valladolid; ; Technological Innovation Applied to Health Research Group (ITAS Group) (A.S.-G.), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina; Evaluación de Cuidados de Salud (ECUSAL) (A.S.-G.), Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM); Emergency Department (R.L.-I.), Hospital Universitario Rio Hortega; and Emergency Department, Hospital Clínico Universitario, Valladolid (C.D.P.V.), Spain
| | - Juan F Delgado Benito
- From the Faculty of Medicine (F.M.-R., R.L.-I., C.D.P.V.), Universidad de Valladolid; Advanced Life Support (F.M.-R., J.F.D.B.), Emergency Medical Services (SACYL); Telemedicine and e-Health Research Group (F.M.-R., R.L.-I., J.F.D.B., F.T.M.F., S.O.T., C.D.P.V.), Valladolid; ; Technological Innovation Applied to Health Research Group (ITAS Group) (A.S.-G.), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina; Evaluación de Cuidados de Salud (ECUSAL) (A.S.-G.), Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM); Emergency Department (R.L.-I.), Hospital Universitario Rio Hortega; and Emergency Department, Hospital Clínico Universitario, Valladolid (C.D.P.V.), Spain
| | - Francisco T Martínez Fernández
- From the Faculty of Medicine (F.M.-R., R.L.-I., C.D.P.V.), Universidad de Valladolid; Advanced Life Support (F.M.-R., J.F.D.B.), Emergency Medical Services (SACYL); Telemedicine and e-Health Research Group (F.M.-R., R.L.-I., J.F.D.B., F.T.M.F., S.O.T., C.D.P.V.), Valladolid; ; Technological Innovation Applied to Health Research Group (ITAS Group) (A.S.-G.), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina; Evaluación de Cuidados de Salud (ECUSAL) (A.S.-G.), Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM); Emergency Department (R.L.-I.), Hospital Universitario Rio Hortega; and Emergency Department, Hospital Clínico Universitario, Valladolid (C.D.P.V.), Spain
| | - Santiago Otero de la Torre
- From the Faculty of Medicine (F.M.-R., R.L.-I., C.D.P.V.), Universidad de Valladolid; Advanced Life Support (F.M.-R., J.F.D.B.), Emergency Medical Services (SACYL); Telemedicine and e-Health Research Group (F.M.-R., R.L.-I., J.F.D.B., F.T.M.F., S.O.T., C.D.P.V.), Valladolid; ; Technological Innovation Applied to Health Research Group (ITAS Group) (A.S.-G.), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina; Evaluación de Cuidados de Salud (ECUSAL) (A.S.-G.), Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM); Emergency Department (R.L.-I.), Hospital Universitario Rio Hortega; and Emergency Department, Hospital Clínico Universitario, Valladolid (C.D.P.V.), Spain
| | - Carlos Del Pozo Vegas
- From the Faculty of Medicine (F.M.-R., R.L.-I., C.D.P.V.), Universidad de Valladolid; Advanced Life Support (F.M.-R., J.F.D.B.), Emergency Medical Services (SACYL); Telemedicine and e-Health Research Group (F.M.-R., R.L.-I., J.F.D.B., F.T.M.F., S.O.T., C.D.P.V.), Valladolid; ; Technological Innovation Applied to Health Research Group (ITAS Group) (A.S.-G.), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina; Evaluación de Cuidados de Salud (ECUSAL) (A.S.-G.), Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM); Emergency Department (R.L.-I.), Hospital Universitario Rio Hortega; and Emergency Department, Hospital Clínico Universitario, Valladolid (C.D.P.V.), Spain
| |
Collapse
|
2
|
Zhang H, Wang J, Qu Y, Yang Y, Guo ZN. Brain Injury Biomarkers and Applications in Neurological Diseases. Chin Med J (Engl) 2024:00029330-990000000-01116. [PMID: 38915214 DOI: 10.1097/cm9.0000000000003061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Indexed: 06/26/2024] Open
Abstract
ABSTRACT Neurological diseases are a major health concern, and brain injury is a typical pathological process in various neurological disorders. Different biomarkers in the blood or the cerebrospinal fluid are associated with specific physiological and pathological processes. They are vital in identifying, diagnosing, and treating brain injuries. In this review, we described biomarkers for neuronal cell body injury (neuron-specific enolase, ubiquitin C-terminal hydrolase-L1, αII-spectrin), axonal injury (neurofilament proteins, tau), astrocyte injury (S100β, glial fibrillary acidic protein), demyelination (myelin basic protein), autoantibodies, and other emerging biomarkers (extracellular vesicles, microRNAs). We aimed to summarize the applications of these biomarkers and their related interests and limits in the diagnosis and prognosis for neurological diseases, including traumatic brain injury, status epilepticus, stroke, Alzheimer's disease, and infection. In addition, a reasonable outlook for brain injury biomarkers as ideal detection tools for neurological diseases is presented.
Collapse
Affiliation(s)
- Han Zhang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin 130021, China
| | - Jing Wang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin 130021, China
| | - Yang Qu
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin 130021, China
| | - Yi Yang
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin 130021, China
| | - Zhen-Ni Guo
- Stroke Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin 130021, China
- Neuroscience Research Center, Department of Neurology, the First Hospital of Jilin University, Chang Chun, Jilin 130021, China
| |
Collapse
|
3
|
Kaaber IA, Lesbo M, Wichmann TO, Olsen DA, Rasmussen MM, Brink O, Borris LC, Hviid CVB. Admission levels of serum biomarkers have additive and cumulative prognostic value in traumatic brain injury. Sci Rep 2024; 14:14139. [PMID: 38898030 PMCID: PMC11187066 DOI: 10.1038/s41598-024-64125-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 06/05/2024] [Indexed: 06/21/2024] Open
Abstract
Elevated levels of CNS-derived serum proteins are associated with poor outcome in traumatic brain injury (TBI), but the value of adding acute serum biomarker levels to common clinical outcome predictors lacks evaluation. We analyzed admission serum samples for Total-Tau (T-Tau), Neurofilament light chain (Nfl), Glial fibrillary acidic protein (GFAP), and Ubiquitin C-terminal hydrolase L1 (UCHL1) in a cohort of 396 trauma patients including 240 patients with TBI. We assessed the independent association of biomarkers with 1-year mortality and 6-12 months Glasgow Outcome Scale Extended (GOSE) score, as well as the additive and cumulative value of biomarkers on Glasgow Coma Scale (GCS) and Marshall Score for outcome prediction. Nfl and T-Tau levels were independently associated with outcome (OR: Nfl = 1.65, p = 0.01; T-Tau = 1.99, p < 0.01). Nfl or T-Tau improved outcome prediction by GCS (Wald Chi, Nfl = 6.8-8.8, p < 0.01; T-Tau 7.2-11.3, p < 0.01) and the Marshall score (Wald Chi, Nfl = 16.2-17.5, p < 0.01; T-Tau 8.7-12.4, p < 0.01). Adding T-Tau atop Nfl further improved outcome prediction in majority of tested models (Wald Chi range 3.8-9.4, p ≤ 0.05). Our data suggest that acute levels of serum biomarkers are independently associated with outcome after TBI and add outcome predictive value to commonly used clinical scores.
Collapse
Affiliation(s)
- Ida A Kaaber
- Department of Clinical Biochemistry, Aarhus University Hospital, 8200, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Maj Lesbo
- Department of Ortopedic Surgery, Viborg Regional Hospital, Viborg, Denmark
| | - Thea O Wichmann
- Department of Neurosurgery, Aarhus University Hospital, Aarhus, Denmark
| | - Dorte Aa Olsen
- Department of Biochemistry and Immunology, Lillebaelt Hospital, University Hospital of Southern Denmark, Vejle, Denmark
| | - Mikkel M Rasmussen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Neurosurgery, Aarhus University Hospital, Aarhus, Denmark
| | - Ole Brink
- Department of Ortopedic Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Lars C Borris
- Department of Ortopedic Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Claus V B Hviid
- Department of Clinical Biochemistry, Aarhus University Hospital, 8200, Aarhus, Denmark.
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.
- Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark.
| |
Collapse
|
4
|
Ma X, Wang H, Ye G, Zheng X, Wang Y. Hsa_circ_0018401 and miR-127-5p Expressions Are Diagnostic and Prognostic Markers for Traumatic Brain Injury (TBI) in Trauma Patients. Neuroscience 2024; 545:59-68. [PMID: 38492795 DOI: 10.1016/j.neuroscience.2024.03.010] [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: 09/11/2023] [Revised: 03/06/2024] [Accepted: 03/12/2024] [Indexed: 03/18/2024]
Abstract
This study investigated the potentials of hsa_circ_0018401 and miR-127-5p in traumatic brain injury (TBI) diagnosis, stratification and outcome prediction. A retrospective analysis of clinical data and blood samples of n = 109 TBI patients was performed. Expression levels of hsa_circ_0018401 and miR-127-5p were measured using Real-time PCR. The diagnostic values, as well as the values in TBI stratification, of hsa_circ_0018401 and miR-127-5p were assessed by receiver operating characteristic analyses. The prognostic impacts were investigated for one-year endpoint events using multivariable Cox regression analyses and receiver operating characteristic analysis. The target genes for miR-127-5p were predicted. An upregulation of hsa_circ_0018401 and a downregulation of miR-127-5p expression was detected in patients with TBI, and the highest or lowest levels were found in moderate/severe TBI. A negative correlation between miR-423-3p level and Dual luciferase reporter assay verified the binding relationship between hsa_circ_0018401 and miR-127-5p. Hsa_circ_0018401 and miR-127-5p, used alone or combinedly, showed clinical values for TBI diagnosis and stratification, as well as outcome prediction. The proteins for target genes covered TBI-related functions and pathways. Therefore, hsa_circ_0018401 and miR-127-5p could represent promising new biomarkers to identify TBI from healthy, moderate/severe TBI from mild TBI, as well as to predict the TBI outcome.
Collapse
Affiliation(s)
- Xiancun Ma
- Department of Emergency, The Second Affiliated Hospital of Shandong First Medical University, Taian 271000, China
| | - Huimin Wang
- Department of Emergency, The Second Affiliated Hospital of Shandong First Medical University, Taian 271000, China
| | - Gaige Ye
- Department of Emergency, The Second Affiliated Hospital of Shandong First Medical University, Taian 271000, China
| | - Xin Zheng
- Department of Emergency, The Second Affiliated Hospital of Shandong First Medical University, Taian 271000, China
| | - Yu Wang
- Department of Emergency, The Second Affiliated Hospital of Shandong First Medical University, Taian 271000, China.
| |
Collapse
|
5
|
Yang Y, Wang Y, Li P, Bai F, Liu C, Huang X. Serum exosomes miR-206 and miR-549a-3p as potential biomarkers of traumatic brain injury. Sci Rep 2024; 14:10082. [PMID: 38698242 PMCID: PMC11066004 DOI: 10.1038/s41598-024-60827-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 04/27/2024] [Indexed: 05/05/2024] Open
Abstract
Traumatic brain injury (TBI) is one of the leading causes of death and disability worldwide. However, effective diagnostic, therapeutic and prognostic biomarkers are still lacking. Our research group previously revealed through high-throughput sequencing that the serum exosomes miR-133a-3p, miR-206, and miR-549a-3p differ significantly in severe TBI (sTBI), mild or moderate TBI (mTBI), and control groups. However, convincing experimental evidence is lacking. To solve this problem, we used qPCR in this study to further verify the expression levels of serum exosomes miR-133a-3p, miR-206 and miR-549a-3p in TBI patients. The results showed that the serum exosomes miR-206 and miR-549a-3p showed good predictive value as biomarkers of TBI. In addition, in order to further verify whether serum exosomes miR-206 and miR-549a-3p can be used as potential biomarkers in patients with TBI and to understand the mechanism of their possible effects, we further determined the contents of SOD, BDNF, VEGF, VEGI, NSE and S100β in the serum of TBI patients. The results showed that, serum exosomes miR-206 and miR-549a-3p showed good correlation with BDNF, NSE and S100β. In conclusion, serum exosomes miR-206 and miR-549a-3p have the potential to serve as potential biomarkers in patients with TBI.
Collapse
Affiliation(s)
- Yajun Yang
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, Taiyuan, China
- The First School of Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Yi Wang
- Department of Neurosurgery, Luxian People's Hospital, Luzhou, China
| | - Panpan Li
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, Taiyuan, China
- The First School of Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Feirong Bai
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, Taiyuan, China
- The First School of Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Cai Liu
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, Taiyuan, China
- The First School of Clinical Medicine, Shanxi Medical University, Taiyuan, China
| | - Xintao Huang
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, Taiyuan, China.
| |
Collapse
|
6
|
Calluy E, Beaudart C, Alokail MS, Al-Daghri NM, Bruyère O, Reginster JY, Cavalier E, Ladang A. Confounding factors of the expression of mTBI biomarkers, S100B, GFAP and UCH-L1 in an aging population. Clin Chem Lab Med 2024; 0:cclm-2024-0194. [PMID: 38643415 DOI: 10.1515/cclm-2024-0194] [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: 09/15/2023] [Accepted: 04/02/2024] [Indexed: 04/22/2024]
Abstract
OBJECTIVES To evaluate some confounding factors that influence the concentrations of S100 calcium binding protein B (S100B), glial fibrillary acidic protein (GFAP), and ubiquitin carboxyl-terminal hydrolase L-1 (UCH-L1) in older individuals. Indeed, recent guidelines have proposed the combined use of S100B and the "GFAP-UCH-L1" mTBI test to rule out mild traumatic brain injuries (mTBI). As older adults are the most at risk of mTBI, it is particularly important to understand the confounding factors of those mTBI rule-out biomarkers in aging population. METHODS The protein S100B and the "GFAP and UCH-L1" mTBI test were measured using Liaison XL (Diasorin) and Alinity I (Abbott), respectively, in 330 and 341 individuals with non-suspected mTBI from the SarcoPhAge cohort. RESULTS S100B, GFAP and UCH-L1 were all significantly correlated with renal function whereas alcohol consumption, Geriatric Depression Score (GDS), smoking habits and anticoagulant intake were not associated with any of these three biomarkers. Body mass index (BMI) and age were associated with GFAP and UCH-L1 expression while sex and mini-mental state examination (MMSE) were only associated with GFAP. According to the manufacturer's cut-offs for mTBI rule-out, only 5.5 % of participants were positive for S100B whereas 66.9 % were positive for the "GFAP-UCH-L1" mTBI test. All positive "GFAP-UCH-L1" mTBI tests were GFAP+/UCH-L1-. Among individuals with cystatin C>1.55 mg/L, 25 % were positive for S100B while 90 % were positive for the mTBI test. CONCLUSIONS Our data show that confounding factors have different impacts on the positivity rate of the "GFAP-UCH-L1" mTBI test compared to S100B.
Collapse
Affiliation(s)
- Emma Calluy
- Clinical Chemistry Department, CHU de Liège, University of Liège, Liège, Belgium
| | - Charlotte Beaudart
- WHO Collaborating Center for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
- Clinical Pharmacology and Toxicology Research Unit (URPC), NARILIS, Department of Biomedical Sciences, Faculty of Medicine, University of Namur, Namur, Belgium
| | - Majed S Alokail
- Protein Research Chair, Biochemistry Department, 37850 College of Science, KSU , Riyadh, Kingdom of Saudi Arabia
| | - Nasser M Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, 37850 College of Science, KSU , Riyadh, Kingdom of Saudi Arabia
| | - Olivier Bruyère
- WHO Collaborating Center for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
- Department of Sport and Rehabilitation Sciences, University of Liège, Liège, Belgium
| | - Jean-Yves Reginster
- WHO Collaborating Center for Public Health Aspects of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
- Protein Research Chair, Biochemistry Department, 37850 College of Science, KSU , Riyadh, Kingdom of Saudi Arabia
| | - Etienne Cavalier
- Clinical Chemistry Department, CHU de Liège, University of Liège, Liège, Belgium
| | - Aurélie Ladang
- Clinical Chemistry Department, CHU de Liège, University of Liège, Liège, Belgium
| |
Collapse
|
7
|
Esopenko C, Jain D, Adhikari SP, Dams-O'Connor K, Ellis M, Haag HL, Hovenden ES, Keleher F, Koerte IK, Lindsey HM, Marshall AD, Mason K, McNally JS, Menefee DS, Merkley TL, Read EN, Rojcyk P, Shultz SR, Sun M, Toccalino D, Valera EM, van Donkelaar P, Wellington C, Wilde EA. Intimate Partner Violence-Related Brain Injury: Unmasking and Addressing the Gaps. J Neurotrauma 2024. [PMID: 38323539 DOI: 10.1089/neu.2023.0543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024] Open
Abstract
Intimate partner violence (IPV) is a significant, global public health concern. Women, individuals with historically underrepresented identities, and disabilities are at high risk for IPV and tend to experience severe injuries. There has been growing concern about the risk of exposure to IPV-related head trauma, resulting in IPV-related brain injury (IPV-BI), and its health consequences. Past work suggests that a significant proportion of women exposed to IPV experience IPV-BI, likely representing a distinct phenotype compared with BI of other etiologies. An IPV-BI often co-occurs with psychological trauma and mental health complaints, leading to unique issues related to identifying, prognosticating, and managing IPV-BI outcomes. The goal of this review is to identify important gaps in research and clinical practice in IPV-BI and suggest potential solutions to address them. We summarize IPV research in five key priority areas: (1) unique considerations for IPV-BI study design; (2) understanding non-fatal strangulation as a form of BI; (3) identifying objective biomarkers of IPV-BI; (4) consideration of the chronicity, cumulative and late effects of IPV-BI; and (5) BI as a risk factor for IPV engagement. Our review concludes with a call to action to help investigators develop ecologically valid research studies addressing the identified clinical-research knowledge gaps and strategies to improve care in individuals exposed to IPV-BI. By reducing the current gaps and answering these calls to action, we will approach IPV-BI in a trauma-informed manner, ultimately improving outcomes and quality of life for those impacted by IPV-BI.
Collapse
Affiliation(s)
- Carrie Esopenko
- Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Divya Jain
- Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Shambhu Prasad Adhikari
- School of Health and Exercise Sciences, University of British Columbia, Kelowna, British Columbia, Canada
| | - Kristen Dams-O'Connor
- Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Michael Ellis
- Department of Surgery, Section of Neurosurgery, University of Manitoba, Pan Am Clinic, Winnipeg, Manitoba, Canada
| | - Halina Lin Haag
- Faculty of Social Work, Wilfrid Laurier University, Ontario, Canada
- Acquired Brain Injury Research Lab, University of Toronto, Toronto, Canada
| | - Elizabeth S Hovenden
- Traumatic Brain Injury and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Finian Keleher
- Traumatic Brain Injury and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Inga K Koerte
- cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Ludwig-Maximilians-Universität, Munich, Germany
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Mass General Brigham, Harvard Medical School, Somerville, Massachusetts, USA
| | - Hannah M Lindsey
- Traumatic Brain Injury and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Amy D Marshall
- Department of Psychology, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Karen Mason
- Supporting Survivors of Abuse and Brain Injury through Research (SOAR), Kelowna, British Columbia, Canada
| | - J Scott McNally
- Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Deleene S Menefee
- Michael E. DeBakey VA Medical Center, The Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas, USA
| | - Tricia L Merkley
- Traumatic Brain Injury and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, Utah, USA
- Department of Psychology and Neuroscience Center, Brigham Young University, Provo, Utah, USA
| | - Emma N Read
- Traumatic Brain Injury and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Philine Rojcyk
- cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Ludwig-Maximilians-Universität, Munich, Germany
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Mass General Brigham, Harvard Medical School, Somerville, Massachusetts, USA
| | - Sandy R Shultz
- Health Sciences, Vancouver Island University, Nanaimo, Canada
- Department of Neuroscience, Monash University, Alfred Centre, Melbourne, Australia
| | - Mujun Sun
- Department of Neuroscience, Monash University, Alfred Centre, Melbourne, Australia
| | - Danielle Toccalino
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Eve M Valera
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Paul van Donkelaar
- School of Health and Exercise Sciences, University of British Columbia, Kelowna, British Columbia, Canada
| | - Cheryl Wellington
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
- Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, Canada
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, Canada
- School of Biomedical Engineering, University of British Columbia, Vancouver, Canada
| | - Elisabeth A Wilde
- Traumatic Brain Injury and Concussion Center, Department of Neurology, University of Utah School of Medicine, Salt Lake City, Utah, USA
- Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah, USA
- George E. Wahlen ,VA Salt Lake City Heathcare System, Salt Lake City, Utah, USA
| |
Collapse
|
8
|
Coleman JR, D'Alessandro A, LaCroix I, Dzieciatkowska M, Lutz P, Mitra S, Gamboni F, Ruf W, Silliman CC, Cohen MJ. A metabolomic and proteomic analysis of pathologic hypercoagulability in traumatic brain injury patients after dura violation. J Trauma Acute Care Surg 2023; 95:925-934. [PMID: 37405823 PMCID: PMC11250571 DOI: 10.1097/ta.0000000000004019] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
BACKGROUND The coagulopathy of traumatic brain injury (TBI) remains poorly understood. Contradictory descriptions highlight the distinction between systemic and local coagulation, with descriptions of systemic hypercoagulability despite intracranial hypocoagulopathy. This perplexing coagulation profile has been hypothesized to be due to tissue factor release. The objective of this study was to assess the coagulation profile of TBI patients undergoing neurosurgical procedures. We hypothesize that dura violation is associated with higher tissue factor and conversion to a hypercoagulable profile and unique metabolomic and proteomic phenotype. METHODS This is a prospective, observational cohort study of all adult TBI patients at an urban, Level I trauma center who underwent a neurosurgical procedure from 2019 to 2021. Whole blood samples were collected before and then 1 hour following dura violation. Citrated rapid and tissue plasminogen activator (tPA) thrombelastography (TEG) were performed, in addition to measurement of tissue factory activity, metabolomics, and proteomics. RESULTS Overall, 57 patients were included. The majority (61%) were male, the median age was 52 years, 70% presented after blunt trauma, and the median Glasgow Coma Score was 7. Compared with pre-dura violation, post-dura violation blood demonstrated systemic hypercoagulability, with a significant increase in clot strength (maximum amplitude of 74.4 mm vs. 63.5 mm; p < 0.0001) and a significant decrease in fibrinolysis (LY30 on tPAchallenged TEG of 1.4% vs. 2.6%; p = 0.04). There were no statistically significant differences in tissue factor. Metabolomics revealed notable increases in metabolites involved in late glycolysis, cysteine, and one-carbon metabolites, and metabolites involved in endothelial dysfunction/arginine metabolism/responses to hypoxia. Proteomics revealed notable increase in proteins related to platelet activation and fibrinolysis inhibition. CONCLUSION A systemic hypercoagulability is observed in TBI patients, characterized by increased clot strength and decreased fibrinolysis and a unique metabolomic and proteomics phenotype independent of tissue factor levels.
Collapse
Affiliation(s)
- Julia R Coleman
- From the Department of Surgery (J.R.C.), The Ohio State University, Columbus, Ohio; Department of Biochemistry and Molecular Genetics (A.D.'A., I.L.C. M.D., F.G., P.L., S.M., M.J.C.), University of Colorado, Aurora, Colorado; Department of Immunology and Microbiology (W.R.), Scripps Research, La Jolla, California; Vitalant Research Institute (C.C.S.), Denver; and Department of Pediatrics (C.C.S.), University of Colorado, Aurora, Colorado
| | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Datta D, Gopinadhan A, Soto A, Bangirana P, Opoka RO, Conroy AL, Saykin AJ, Kawata K, John CC. Blood biomarkers of neuronal injury in paediatric cerebral malaria and severe malarial anaemia. Brain Commun 2023; 5:fcad323. [PMID: 38075948 PMCID: PMC10710298 DOI: 10.1093/braincomms/fcad323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/04/2023] [Accepted: 11/25/2023] [Indexed: 02/12/2024] Open
Abstract
Persistent neurodisability is a known complication in paediatric survivors of cerebral malaria and severe malarial anaemia. Tau, ubiquitin C-terminal hydrolase-L1, neurofilament-light chain, and glial fibrillary acidic protein have proven utility as biomarkers that predict adverse neurologic outcomes in adult and paediatric disorders. In paediatric severe malaria, elevated tau is associated with mortality and neurocognitive complications. We aimed to investigate whether a multi-analyte panel including ubiquitin C-terminal hydrolase-L1, neurofilament-light chain, and glial fibrillary acidic protein can serve as biomarkers of brain injury associated with mortality and neurodisability in cerebral malaria and severe malarial anaemia. In a prospective cohort study of Ugandan children, 18 months to 12 years of age with cerebral malaria (n = 182), severe malarial anaemia (n = 158), and asymptomatic community children (n = 118), we measured admission blood levels of ubiquitin C-terminal hydrolase-L1, neurofilament-light chain, and glial fibrillary acidic protein. We investigated differences in biomarker levels, associations with mortality, blood-brain barrier integrity, neurodeficits and cognitive Z-scores in survivors up to 24-month follow-up. Admission ubiquitin C-terminal hydrolase-L1 levels were elevated >95th percentile of community children in 71 and 51%, and neurofilament-light chain levels were elevated >95th percentile of community children in 40 and 37% of children with cerebral malaria and severe malarial anaemia, respectively. Glial fibrillary acidic protein was not elevated in disease groups compared with controls. In cerebral malaria, elevated neurofilament-light chain was observed in 16 children who died in hospital compared with 166 survivors (P = 0.01); elevations in ubiquitin C-terminal hydrolase-L1 levels were associated with degree of blood-brain barrier disruption (P = 0.01); and the % predictive value for neurodeficits over follow-up (discharge, 6-, 12-, and 24 months) increased for ubiquitin C-terminal hydrolase-L1 (60, 67, 72, and 83), but not neurofilament-light chain (65, 68, 60, and 67). In cerebral malaria, elevated ubiquitin C-terminal hydrolase-L1 was associated with worse memory scores in children <5 years at malaria episode who crossed to over 5 years old during follow-up cognitive testing [β -1.13 (95% confidence interval -2.05, -0.21), P = 0.02], and elevated neurofilament-light chain was associated with worse attention in children ≥5 years at malaria episode and cognitive testing [β -1.08 (95% confidence interval -2.05, -1.05), P = 0.03]. In severe malarial anaemia, elevated ubiquitin C-terminal hydrolase-L1 was associated with worse attention in children <5 years at malaria episode and cognitive testing [β -0.42 (95% confidence interval -0.76, -0.07), P = 0.02]. Ubiquitin C-terminal hydrolase-L1 and neurofilament-light chain levels are elevated in paediatric cerebral malaria and severe malarial anaemia. In cerebral malaria, elevated neurofilament-light chain is associated with mortality whereas elevated ubiquitin C-terminal hydrolase-L1 is associated with blood-brain barrier dysfunction and neurodeficits over follow-up. In cerebral malaria, both markers are associated with worse cognition, while in severe malarial anaemia, only ubiquitin C-terminal hydrolase-L1 is associated with worse cognition.
Collapse
Affiliation(s)
- Dibyadyuti Datta
- Ryan White Center for Pediatric Infectious Disease and Global Health, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Adnan Gopinadhan
- Ryan White Center for Pediatric Infectious Disease and Global Health, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Alejandro Soto
- Ryan White Center for Pediatric Infectious Disease and Global Health, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Paul Bangirana
- Department of Psychiatry, Makerere University College of Health Sciences, P.O. Box 7072, Kampala, Uganda
- Global Health Uganda, P.O. Box 33842, Kampala, Uganda
| | - Robert O Opoka
- Global Health Uganda, P.O. Box 33842, Kampala, Uganda
- Aga Khan University Medical College, P.O. Box 30270, Nairobi, Kenya
| | - Andrea L Conroy
- Ryan White Center for Pediatric Infectious Disease and Global Health, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Andrew J Saykin
- Indiana Alzheimer’s Disease Research Center and Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Keisuke Kawata
- Department of Kinesiology, Indiana University School of Public Health-Bloomington, Bloomington, IN 47405, USA
- Program in Neuroscience, The College of Arts and Sciences, Indiana University, Bloomington, IN 47405, USA
| | - Chandy C John
- Ryan White Center for Pediatric Infectious Disease and Global Health, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| |
Collapse
|
10
|
Nowak MK, Kronenberger WG, Rettke D, Ogbeide O, Klemsz LM, Quinn PD, Mickleborough TD, Newman SD, Kawata K. Neuro-ophthalmologic and blood biomarker responses in ADHD following subconcussive head impacts: a case-control trial. Front Psychiatry 2023; 14:1230463. [PMID: 38076682 PMCID: PMC10710155 DOI: 10.3389/fpsyt.2023.1230463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 11/09/2023] [Indexed: 02/12/2024] Open
Abstract
Introduction This clinical trial aimed to determine the influence of attention-deficit/hyperactivity disorder (ADHD) on neuro-ophthalmologic function and brain-derived blood biomarkers following acute subconcussive head impacts. Methods The present trial consisted of age- and sex-matched samples with a ratio of 1:1 between two groups with a total sample size of 60 adults (age ± SD; 20.0 ± 1.8 years). Soccer players diagnosed with and medicated daily for ADHD were assigned into an ADHD group (n = 30). Soccer players without ADHD were assigned into a non-ADHD group (n = 30). Participants performed 10 soccer headers with a soccer ball projected at a velocity of 25mph. King-Devick test (KDT), near point of convergence (NPC), and serum levels of NF-L, tau, GFAP, and UCH-L1 were assessed at baseline (pre-heading) and at 2 h and 24 h post-heading. Results There were no statistically significant group-by-time interactions in outcome measures. However, at baseline, the ADHD group exhibited lower neuro-ophthalmologic functions compared to the non-ADHD group (NPC: p = 0.019; KDT: p = 0.018), and persisted at 2 h-post (NPC: p = 0.007; KDT: p = 0.014) and 24 h-post heading (NPC: p = 0.001). NPC significantly worsened over time in both groups compared to baseline [ADHD: 2 h-post, 1.23 cm, 95%CI:(0.77, 1.69), p < 0.001; 24 h-post, 1.68 cm, 95%CI:(1.22, 2.13), p = 0.001; Non-ADHD: 2 h-post, 0.96 cm, 95%CI:(0.50, 1.42), p < 0.001; 24 h-post, 1.09 cm, 95%CI:(0.63, 1.55), p < 0.001]. Conversely, improvements in KDT time compared to baseline occurred at 2 h-post in the non-ADHD group [-1.32 s, 95%CI:(-2.55, -0.09), p = 0.04] and at 24 h-post in both groups [ADHD: -4.66 s, 95%CI:(-5.89, -3.43), p < 0.001; Non-ADHD: -3.46 s, 95%CI:(-4.69, -2.23), p < 0.001)]. There were no group-by-time interactions for GFAP as both groups exhibited increased levels at 2 h-post [ADHD: 7.75 pg./mL, 95%CI:(1.41, 14.10), p = 0.019; Non-ADHD: 7.91 pg./mL, 95%CI:(1.71, 14.14), p = 0.015)] that returned to baseline at 24 h-post. NF-L levels increased at 2 h-post heading in the ADHD group [0.45 pg./mL, 95%CI:(0.05, 0.86), p = 0.032], but no significant NF-L changes were observed in the non-ADHD group over time. Discussion Ten soccer headers elevated GFAP levels and NPC impairment in both groups. However, persisting group difference in NPC, blunted KDT performance, and increased NF-L levels in the ADHD group suggest that ADHD may reduce neuro-ophthalmologic function and heighten axonal response to soccer headers. Clinical trial registration ClinicalTrials.gov, identifier ID: (NCT04880304).
Collapse
Affiliation(s)
- Madeleine K. Nowak
- National Center for PTSD at VA Boston Healthcare System, Boston, MA, United States
- Department of Psychiatry, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, United States
- Department of Kinesiology, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States
| | - William G. Kronenberger
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Devin Rettke
- Department of Kinesiology, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States
| | - Osamudiamen Ogbeide
- Department of Kinesiology, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States
| | - Lillian M. Klemsz
- Department of Kinesiology, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States
| | - Patrick D. Quinn
- Department of Applied Health Science, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States
- Program in Neuroscience, College of Arts and Sciences, Indiana University, Bloomington, IN, United States
| | - Timothy D. Mickleborough
- Department of Kinesiology, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States
| | - Sharlene D. Newman
- Alabama Life Research Institute, University of Alabama, Tuscaloosa, AL, United States
| | - Keisuke Kawata
- Department of Kinesiology, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States
- Program in Neuroscience, College of Arts and Sciences, Indiana University, Bloomington, IN, United States
| |
Collapse
|
11
|
Musso N, Bivona D, Bonomo C, Bonacci P, D'Ippolito ME, Boccagni C, Rubino F, De Tanti A, Lucca LF, Pingue V, Colombo V, Estraneo A, Stefani S, Andriolo M, Bagnato S. Investigating microRNAs as biomarkers in disorders of consciousness: a longitudinal multicenter study. Sci Rep 2023; 13:18415. [PMID: 37891240 PMCID: PMC10611795 DOI: 10.1038/s41598-023-45719-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 10/23/2023] [Indexed: 10/29/2023] Open
Abstract
MicroRNAs (miRNAs) are involved in gene regulation and may affect secondary brain injury and recovery in patients with disorders of consciousness (DoC). This study investigated the role of five miRNAs (150-5p, 132-3p, 23b-3p, 451a, and 16-5p) in prolonged DoC. miRNA levels were assessed in serum samples from 30 patients with unresponsive wakefulness syndrome or minimally conscious state due to traumatic or hypoxic-ischemic brain injury (TBI, HIBI) at baseline (1-3 months) and 6 months post-injury. Patients' diagnoses were determined using the Coma Recovery Scale revised, and functional outcomes were evaluated 6 months after injury with the Glasgow Outcome Scale Extended (GOSE) and the Functional Independence Measure (FIM). Compared to healthy controls, patients with TBI had lower levels of miRNAs 150-5p, 132-3p, and 23b-3p at baseline, while patients with HIBI had lower levels of miRNA 150-5p at baseline and 6 months post-injury and a reduction of miRNA 451a at baseline. Higher levels of miRNAs 132-3p and 23b-3p were associated with better outcomes in TBI patients as indicated by GOSE and FIM scores. This study highlights distinct miRNA dysregulated patterns in patients with prolonged DoC, dependent on etiology and post-injury time, and suggests that miRNAs 132-3p and 23b-3p may serve as prognostic biomarkers.
Collapse
Affiliation(s)
- Nicolò Musso
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123, Catania, Italy
| | - Dalida Bivona
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123, Catania, Italy
| | - Carmelo Bonomo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123, Catania, Italy
| | - Paolo Bonacci
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123, Catania, Italy
| | | | - Cristina Boccagni
- Unit of Neurophysiology and Unit for Severe Acquired Brain Injuries, Giuseppe Giglio Foundation, 90015, Cefalù, Italy
| | - Francesca Rubino
- Unit of Neurophysiology and Unit for Severe Acquired Brain Injuries, Giuseppe Giglio Foundation, 90015, Cefalù, Italy
| | | | - Lucia Francesca Lucca
- RAN (Research in Advanced Neuro-Rehabilitation), S. Anna Institute, 80067, Crotone, Italy
| | - Valeria Pingue
- Neurorehabilitation and Spinal Units, Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | | | - Anna Estraneo
- Don Gnocchi Foundation IRCCS, 50124, Florence, Italy
| | - Stefania Stefani
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123, Catania, Italy
| | - Maria Andriolo
- Clinical Pathology Laboratory, Provincial Health Authority of Caltanissetta, 93100, Caltanissetta, Italy
| | - Sergio Bagnato
- Unit of Neurophysiology and Unit for Severe Acquired Brain Injuries, Giuseppe Giglio Foundation, 90015, Cefalù, Italy.
| |
Collapse
|
12
|
Detcheverry F, Senthil S, Narayanan S, Badhwar A. Changes in levels of the antioxidant glutathione in brain and blood across the age span of healthy adults: A systematic review. Neuroimage Clin 2023; 40:103503. [PMID: 37742519 PMCID: PMC10520675 DOI: 10.1016/j.nicl.2023.103503] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/22/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023]
Abstract
Aging is characterized by a gradual decline of the body's biological functions, which can lead to increased production of reactive oxygen species (ROS). Antioxidants neutralize ROS and maintain balance between oxidation and reduction. If ROS production exceeds the ability of antioxidant systems to neutralize, a damaging state of oxidative stress (OS) may exist. The reduced form of glutathione (GSH) is the most abundant antioxidant, and decline of GSH is considered a marker of OS. Our review summarizes the literature on GSH variations with age in healthy adults in brain (in vivo, ex vivo) and blood (plasma, serum), and reliability of in vivo magnetic resonance spectroscopy (MRS) measurement of GSH. A systematic PubMed search identified 35 studies. All in vivo MRS studies (N = 13) reported good to excellent reproducibility of GSH measures. In brain, 3 out of 4 MRS studies reported decreased GSH with age, measured in precuneus, cingulate, and occipital regions, while 1 study reported increased GSH with age in frontal and sensorimotor regions. In post-mortem brain, out of 3 studies, 2 reported decreased GSH with age in hippocampal and frontal regions, while 1 study reported increased GSH with age in a frontal region. Oxidized glutathione disulfide (GSSG) was reported to be increased in caudate with age in 1 study, suggesting OS. Although findings in the brain lacked a clear consensus, the majority of studies suggested a decline of GSH with age. The low number of studies (particularly ex vivo) and potential regional differences may have contributed to variability in the findings in brain. In blood, in contrast, GSH levels predominately were reported to decrease with advancing age (except in the oldest-old, who may represent a select group of particularly successful agers), while GSSG findings lacked consensus. The larger number of studies assessing age-specific GSH level changes in blood (N = 16) allowed for more robust consensus across studies than in brain. Overall, the literature suggests that aging is associated with increased OS in brain and body, but the timing and regional distribution of changes in the brain require further study. The contribution of brain OS to brain aging, and the effect of interventions to raise brain GSH levels on decline of brain function, remain understudied. Given that reliable tools to measure brain GSH exist, we hope this paper will serve as a catalyst to stimulate more work in this field.
Collapse
Affiliation(s)
- Flavie Detcheverry
- Multiomics Investigation of Neurodegenerative Diseases (MIND) lab, Montreal, QC, Canada; Département de Pharmacologie et Physiologie, Faculté de Médecine, Université de Montréal, Montreal, QC, Canada; Institut de Génie Biomédical, Université de Montréal, Montreal, QC, Canada; Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montreal, QC, Canada
| | - Sneha Senthil
- Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montreal, QC, Canada; McConnell Brain Imaging Centre, Montreal Neurological Institute-Hospital, Montreal, QC, Canada
| | - Sridar Narayanan
- Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montreal, QC, Canada; McConnell Brain Imaging Centre, Montreal Neurological Institute-Hospital, Montreal, QC, Canada
| | - AmanPreet Badhwar
- Multiomics Investigation of Neurodegenerative Diseases (MIND) lab, Montreal, QC, Canada; Département de Pharmacologie et Physiologie, Faculté de Médecine, Université de Montréal, Montreal, QC, Canada; Institut de Génie Biomédical, Université de Montréal, Montreal, QC, Canada; Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montreal, QC, Canada.
| |
Collapse
|
13
|
Ye L, Xu L, Kuang H, Xu X, Xu C. Colloidal gold-based immunochromatographic biosensor for quantitative detection of S100B in serum samples. NANOSCALE HORIZONS 2023; 8:1253-1261. [PMID: 37461392 DOI: 10.1039/d3nh00192j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Traumatic brain injury has become a serious public health problem. Timely detection, diagnosis and treatment of brain injury are closely related to the prognosis of patients, so identification of highly sensitive and specific biochemical markers of brain injury has important clinical value. Currently, the most studied and most promising marker is the protein S100B. In this study, a rapid quantitative biosensor for S100B was established using colloidal gold labeling and double antibody (8C10-6B8) sandwich immunochromatography. The biosensor was capable of quantifying S100B within 15 min, and showed no cross-reactivity with S100A, NSE, GFAP, or PGP9.5. The detection limit was determined to be 4.6 pg mL-1 with a linear range of 0.01-2 ng mL-1. Recovery experiments also indicated that the method had an acceptable accuracy. Moreover, the quantitative colloidal gold assay correlated well with the results of a chemiluminescence immunoassay when testing 40 clinical serum samples. Our developed colloidal gold quantitative immunochromatographic biosensor is a rapid, sensitive, specific and accurate method for the detection of S100B protein in serum, which is useful in the clinic for early diagnosis, as well as assessment of disease progression and prognosis of traumatic brain injury.
Collapse
Affiliation(s)
- Liya Ye
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Liguang Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Hua Kuang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Xinxin Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Chuanlai Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| |
Collapse
|
14
|
Dong X, Dong JF, Zhang J. Roles and therapeutic potential of different extracellular vesicle subtypes on traumatic brain injury. Cell Commun Signal 2023; 21:211. [PMID: 37596642 PMCID: PMC10436659 DOI: 10.1186/s12964-023-01165-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 05/13/2023] [Indexed: 08/20/2023] Open
Abstract
Traumatic brain injury (TBI) is a leading cause of injury-related disability and death around the world, but the clinical stratification, diagnosis, and treatment of complex TBI are limited. Due to their unique properties, extracellular vesicles (EVs) are emerging candidates for being biomarkers of traumatic brain injury as well as serving as potential therapeutic targets. However, the effects of different extracellular vesicle subtypes on the pathophysiology of traumatic brain injury are very different, or potentially even opposite. Before extracellular vesicles can be used as targets for TBI therapy, it is necessary to classify different extracellular vesicle subtypes according to their functions to clarify different strategies for EV-based TBI therapy. The purpose of this review is to discuss contradictory effects of different EV subtypes on TBI, and to propose treatment ideas based on different EV subtypes to maximize their benefits for the recovery of TBI patients. Video Abstract.
Collapse
Affiliation(s)
- Xinlong Dong
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 119, Nansihuan West Road, Fengtai District, Beijing, China.
- Beijing Key Laboratory of Central Nervous System Injury, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
| | - Jing-Fei Dong
- Bloodworks Research Institute, Seattle, WA, USA
- Division of Hematology, Department of Medicine, School of Medicine, University of Washington, Seattle, WA, USA
| | - Jianning Zhang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
| |
Collapse
|
15
|
Kalbfell RM, Rettke DJ, Mackie K, Ejima K, Harezlak J, Alexander IL, Wager-Miller J, Johnson BD, Newman SD, Kawata K. The modulatory role of cannabis use in subconcussive neural injury. iScience 2023; 26:106948. [PMID: 37332596 PMCID: PMC10275955 DOI: 10.1016/j.isci.2023.106948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 01/31/2023] [Accepted: 05/20/2023] [Indexed: 06/20/2023] Open
Abstract
Cannabis use has become popular among athletes, many of whom are exposed to repetitive subconcussive head impacts. We aimed to test whether chronic cannabis use would be neuroprotective or exacerbating against acute subconcussive head impacts. This trial included 43 adult soccer players (Cannabis group using cannabis at least once a week for the past 6 months, n = 24; non-cannabis control group, n = 19). Twenty soccer headings, induced by our controlled heading model, significantly impaired ocular-motor function, but the degrees of impairments were less in the cannabis group compared to controls. The control group significantly increased its serum S100B level after heading, whereas no change was observed in the cannabis group. There was no group difference in serum neurofilament light levels at any time point. Our data suggest that chronic cannabis use may be associated with an enhancement of oculomotor functional resiliency and suppression of the neuroinflammatory response following 20 soccer headings.
Collapse
Affiliation(s)
- Rachel M. Kalbfell
- Department of Kinesiology, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA
- Bioethics Research Center, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Devin J. Rettke
- Department of Kinesiology, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA
| | - Ken Mackie
- Department of Psychological and Brain Sciences and Gill Center for Molecular Bioscience, The College of Arts and Sciences, Indiana University, Bloomington, IN, USA
- Program in Neuroscience, The College of Arts and Sciences, Indiana University, Bloomington, IN, USA
| | - Keisuke Ejima
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Jaroslaw Harezlak
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA
| | - Isabella L. Alexander
- Department of Kinesiology, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA
| | - Jim Wager-Miller
- Department of Psychological and Brain Sciences and Gill Center for Molecular Bioscience, The College of Arts and Sciences, Indiana University, Bloomington, IN, USA
| | - Blair D. Johnson
- Department of Kinesiology, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA
| | - Sharlene D. Newman
- Alabama Life Research Institute, University of Alabama, Tuscaloosa, AL, USA
| | - Keisuke Kawata
- Department of Kinesiology, Indiana University School of Public Health-Bloomington, Bloomington, IN, USA
- Program in Neuroscience, The College of Arts and Sciences, Indiana University, Bloomington, IN, USA
| |
Collapse
|
16
|
McBride WR, Eltman NR, Swanson RL. Blood-Based Biomarkers in Traumatic Brain Injury: A Narrative Review With Implications for the Legal System. Cureus 2023; 15:e40417. [PMID: 37325684 PMCID: PMC10266433 DOI: 10.7759/cureus.40417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2023] [Indexed: 06/17/2023] Open
Abstract
Traumatic brain injury (TBI) is an increasingly recognized diagnosis with significant, and often costly, associated consequences. Yet, despite their increased recognition, TBIs remain underdiagnosed. This issue is especially prominent in the context of mild TBI (mTBI), where there often exists little to no objective evidence of brain injury. In recent years, considerable effort has been made to better define and interpret known objective markers of TBI, as well as identify and explore new ones. An area of particular interest has focused on research related to blood-based biomarkers of TBI. Advancements in our understanding of TBI-related biomarkers can make it possible to characterize the severity of TBI with greater accuracy, improve our understanding of staging within both the injury process and the recovery process, and help us develop quantifiable metrics representative of reversal and recovery from a brain injury following trauma. Proteomic and non-proteomic blood-based biomarkers are being studied extensively and have shown promise for these purposes. Developments in this realm have significant implications not only for clinical care but also for legislation, as well as civil and criminal litigation. Despite their substantial potential, most of these biomarkers are not yet ready for use within the clinical setting, and therefore, are not appropriate for use within the legal or policy-making systems at this time. Given that existing standardization for the accurate and reliable use of TBI biomarkers is currently insufficient for use within either the clinical or legal realms, such data can be vulnerable to misuse and can even result in the abuse of the legal system for unwarranted gain. Courts will need to carefully evaluate the information presented in their role as gatekeepers of the admissibility of scientific evidence within the legal process. Ultimately, the development of biomarkers should lead to improved clinical care following TBI exposure, coherent and informed laws surrounding TBI, and more accurate and just results in litigation surrounding TBI-related sequelae.
Collapse
Affiliation(s)
- William R McBride
- Forensic Psychiatry, Rutgers Robert Wood Johnson Medical School, Piscataway, USA
| | - Nicholas R Eltman
- Center for Neurotrauma, Neurodegeneration and Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, USA
- Physical Medicine and Rehabilitation, Rowan-Virtua School of Osteopathic Medicine, Stratford, USA
| | - Randel L Swanson
- Center for Neurotrauma, Neurodegeneration and Restoration, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, USA
- Physical Medicine and Rehabilitation, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| |
Collapse
|
17
|
Huibregtse ME, Sweeney SH, Stephens MR, Cheng H, Chen Z, Block HJ, Newman SD, Kawata K. Association Between Serum Neurofilament Light and Glial Fibrillary Acidic Protein Levels and Head Impact Burden in Women's Collegiate Water Polo. J Neurotrauma 2023; 40:1130-1143. [PMID: 36259456 PMCID: PMC10266555 DOI: 10.1089/neu.2022.0300] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Recent investigations have identified water polo athletes as at risk for concussions and repetitive subconcussive head impacts. Head impact exposure in collegiate varsity women's water polo, however, has not yet been longitudinally quantified. We aimed to determine the relationship between cumulative and acute head impact exposure across pre-season training and changes in serum biomarkers of brain injury. Twenty-two Division I collegiate women's water polo players were included in this prospective observational study. They wore sensor-installed mouthguards during all practices and scrimmages during eight weeks of pre-season training. Serum samples were collected at six time points (at baseline, before and after scrimmages during weeks 4 and 7, and after the eight-week pre-season training period) and assayed for neurofilament light (NfL) and glial fibrillary acidic protein (GFAP) using Simoa® Human Neurology 2-Plex B assay kits. Serum GFAP increased over time (e.g., an increase of 0.6559 pg/mL per week; p = 0.0087). Neither longitudinal nor acute pre-post scrimmage changes in GFAP, however, were associated with head impact exposure. Contrarily, an increase in serum NfL across the study period was associated with cumulative head impact magnitude (sum of peak linear acceleration: B = 0.015, SE = 0.006, p = 0.016; sum of peak rotational acceleration: B = 0.148, SE = 0.048, p = 0.006). Acute changes in serum NfL were not associated with head impacts recorded during the two selected scrimmages. Hormonal contraceptive use was associated with lower serum NfL and GFAP levels over time, and elevated salivary levels of progesterone were also associated with lower serum NfL levels. These results suggest that detecting increases in serum NfL may be a useful way to monitor cumulative head impact burden in women's contact sports and that female-specific factors, such as hormonal contraceptive use and circulating progesterone levels, may be neuroprotective, warranting further investigations.
Collapse
Affiliation(s)
- Megan E. Huibregtse
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Emory University, Atlanta, Georgia, USA
- Department of Kinesiology and College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
| | - Sage H. Sweeney
- Department of Kinesiology and College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
| | - Mikayla R. Stephens
- Department of Kinesiology and College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
| | - Hu Cheng
- Department of Department of Psychological and Brain Sciences and College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
| | - Zhongxue Chen
- Department of Mathematics and Statistics, College of Arts, Sciences and Education, Florida International University, Miami, Florida, USA
- Department of Epidemiology and Biostatistics, School of Public Health, and College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
| | - Hannah J. Block
- Department of Kinesiology and College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
- Department of Program in Neuroscience, College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
| | - Sharlene D. Newman
- Alabama Life Research Institute, College of Arts and Sciences, University of Alabama, Tuscaloosa, Alabama, USA
- Department of Electrical and Computer Engineering, College of Engineering, and College of Arts and Sciences, University of Alabama, Tuscaloosa, Alabama, USA
- Department of Psychology, College of Arts and Sciences, University of Alabama, Tuscaloosa, Alabama, USA
| | - Keisuke Kawata
- Department of Kinesiology and College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
- Department of Program in Neuroscience, College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA
| |
Collapse
|
18
|
Gerber K, Iriarte E, Sierra CJ. Multidimensional Frailty and Traumatic Brain Injury among Older Adults: A Literature Review. INVESTIGACION Y EDUCACION EN ENFERMERIA 2023; 41:e02. [PMID: 38589320 PMCID: PMC10599699 DOI: 10.17533/udea.iee.v41n2e02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 05/25/2023] [Indexed: 04/10/2024]
Abstract
Background Numerous health conditions in the older adult population can be attributed to falls, including traumatic brain injury (TBI), which can lead to devastating short and long-term sequelae. Older adults are also more likely to experience frailty, which encompasses physical, psychological, and social deficits that may lead to adverse health outcomes. Our literature review synthesizes current evidence for understanding frailty in the context of TBI among older adults using the Integral Model of Frailty as a framework. Content Synthesis A total of 32 articles were identified, and 9 articles were included. The results of this review indicate that outcomes resulting from TBI are closely linked to the physical, psychological, and social domains of frailty. Conclusions A small amount of literature currently examines frailty in the context of TBI among older adults. Using the Integral Model of Frailty to understand frailty in the context of TBI can help clinicians anticipate patient outcomes and improve care plans. We emphasize the need for a greater understanding of TBI concerning frailty to improve health outcomes among older adult patients.
Collapse
Affiliation(s)
- Kathryn Gerber
- RN. Ph.D. School of Nursing and Health Studies, University of Miami, Coral Gables, Florida, U.S.
| | - Evelyn Iriarte
- Ph.D, MSN, RN. Adjunct Instructor at the School of Nursing, Pontificia Universidad Catolica de Chile, Santiago, Chile. Postdoctoral Fellow at the University of Colorado College of Nursing, Aurora, Colorado, U.S., and Young Researcher at Millennium Institute for Care Research, MICARE, Santiago, Chile.
| | - Carmen Josefa Sierra
- DNP, RN, CCTN. School of Nursing and Health Studies, University of Miami, Coral Gables, Florida, U.S.
| |
Collapse
|
19
|
McIver KG, Lee P, Bucherl S, Talavage TM, Myer GD, Nauman EA. Design Considerations for the Attenuation of Translational and Rotational Accelerations in American Football Helmets. J Biomech Eng 2023; 145:061008. [PMID: 36628996 PMCID: PMC10782865 DOI: 10.1115/1.4056653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 01/05/2023] [Accepted: 01/07/2023] [Indexed: 01/12/2023]
Abstract
Participants in American football experience repetitive head impacts that induce negative changes in neurocognitive function over the course of a single season. This study aimed to quantify the transfer function connecting the force input to the measured output acceleration of the helmet system to provide a comparison of the impact attenuation of various modern American football helmets. Impact mitigation varied considerably between helmet models and with location for each helmet model. The current data indicate that helmet mass is a key variable driving force attenuation, however flexible helmet shells, helmet shell cutouts, and more compliant padding can improve energy absorption.
Collapse
Affiliation(s)
- Kevin G. McIver
- School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907
| | - Patrick Lee
- School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907
| | - Sean Bucherl
- School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907
| | - Thomas M. Talavage
- Department of Biomedical Engineering, University of Cincinnati, Cincinnati, OH 45221; School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907
| | - Gregory D. Myer
- Emory Sports Performance and Research Center (SPARC), Flowery Branch, GA 30542; Emory Sports Medicine Center, Atlanta, GA 30329; Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA 30329; The Micheli Center for Sports Injury Prevention, Waltham, MA 02452
| | - Eric A. Nauman
- Dane A. and Mary Louise Miller Professor Department of Biomedical Engineering, College of Engineering and Applied Science, University of Cincinnati, 2901 Woodside Drive, Cincinnati, OH 45221
| |
Collapse
|
20
|
Brand J, McDonald SJ, Gawryluk JR, Christie BR, Shultz SR. Stress and traumatic brain injury: An inherent bi-directional relationship with temporal and synergistic complexities. Neurosci Biobehav Rev 2023; 151:105242. [PMID: 37225064 DOI: 10.1016/j.neubiorev.2023.105242] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/04/2023] [Accepted: 05/20/2023] [Indexed: 05/26/2023]
Abstract
Traumatic brain injury (TBI) and stress are prevalent worldwide and can both result in life-altering health problems. While stress often occurs in the absence of TBI, TBI inherently involves some element of stress. Furthermore, because there is pathophysiological overlap between stress and TBI, it is likely that stress influences TBI outcomes. However, there are temporal complexities in this relationship (e.g., when the stress occurs) that have been understudied despite their potential importance. This paper begins by introducing TBI and stress and highlighting some of their possible synergistic mechanisms including inflammation, excitotoxicity, oxidative stress, hypothalamic-pituitary-adrenal axis dysregulation, and autonomic nervous system dysfunction. We next describe different temporal scenarios involving TBI and stress and review the available literature on this topic. In doing so we find initial evidence that in some contexts stress is a highly influential factor in TBI pathophysiology and recovery, and vice versa. We also identify important knowledge gaps and suggest future research avenues that will increase our understanding of this inherent bidirectional relationship and could one day result in improved patient care.
Collapse
Affiliation(s)
- Justin Brand
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - Stuart J McDonald
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
| | - Jodie R Gawryluk
- Department of Psychology, University of Victoria, Victoria, British Columbia, Canada
| | - Brian R Christie
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada
| | - Sandy R Shultz
- Division of Medical Sciences, University of Victoria, Victoria, British Columbia, Canada; Department of Neuroscience, Monash University, Melbourne, Victoria, Australia; Faculty of Health Sciences, Vancouver Island University, Nanaimo, British Columbia, Canada.
| |
Collapse
|
21
|
Zuidema TR, Bazarian JJ, Kercher KA, Mannix R, Kraft RH, Newman SD, Ejima K, Rettke DJ, Macy JT, Steinfeldt JA, Kawata K. Longitudinal Associations of Clinical and Biochemical Head Injury Biomarkers With Head Impact Exposure in Adolescent Football Players. JAMA Netw Open 2023; 6:e2316601. [PMID: 37252737 PMCID: PMC10230318 DOI: 10.1001/jamanetworkopen.2023.16601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 04/19/2023] [Indexed: 05/31/2023] Open
Abstract
Importance Consequences of subconcussive head impacts have been recognized, yet most studies to date have included small samples from a single site, used a unimodal approach, and lacked repeated testing. Objective To examine time-course changes in clinical (near point of convergence [NPC]) and brain-injury blood biomarkers (glial fibrillary acidic protein [GFAP], ubiquitin C-terminal hydrolase-L1 [UCH-L1], and neurofilament light [NF-L]) in adolescent football players and to test whether changes in the outcomes were associated with playing position, impact kinematics, and/or brain tissue strain. Design, Setting, and Participants This multisite, prospective cohort study included male high school football players aged 13 to 18 years at 4 high schools in the Midwest during the 2021 high school football season (preseason [July] and August 2 to November 19). Exposure A single football season. Main Outcomes and Measures The main outcomes were NPC (a clinical oculomotor test) and serum levels of GFAP, UCH-L1, and NF-L. Participants' head impact exposure (frequency and peak linear and rotational accelerations) was tracked using instrumented mouthguards, and maximum principal strain was computed to reflect brain tissue strain. Players' neurological function was assessed at 5 time points (preseason, post-training camp, 2 in season, and postseason). Results Ninety-nine male players contributed to the time-course analysis (mean [SD] age, 15.8 [1.1] years), but data from 6 players (6.1%) were excluded from the association analysis due to issues related to mouthguards. Thus, 93 players yielded 9498 head impacts in a season (mean [SD], 102 [113] impacts per player). There were time-course elevations in NPC and GFAP, UCH-L1, and NF-L levels. Compared with baseline, the NPC exhibited a significant elevation over time and peaked at postseason (2.21 cm; 95% CI, 1.80-2.63 cm; P < .001). Levels of GFAP and UCH-L1 increased by 25.6 pg/mL (95% CI, 17.6-33.6 pg/mL; P < .001) and 188.5 pg/mL (95% CI, 145.6-231.4 pg/mL; P < .001), respectively, later in the season. Levels of NF-L were elevated after the training camp (0.78 pg/mL; 95% CI, 0.14-1.41 pg/mL; P = .011) and midseason (0.55 pg/mL; 95% CI, 0.13-0.99 pg/mL; P = .006) but normalized by the end of the season. Changes in UCH-L1 levels were associated with maximum principal strain later in the season (0.052 pg/mL; 95% CI, 0.015-0.088 pg/mL; P = .007) and postseason (0.069 pg/mL; 95% CI, 0.031-0.106 pg/mL; P < .001). Conclusions and Relevance The study data suggest that adolescent football players exhibited impairments in oculomotor function and elevations in blood biomarker levels associated with astrocyte activation and neuronal injury throughout a season. Several years of follow-up are needed to examine the long-term effects of subconcussive head impacts in adolescent football players.
Collapse
Affiliation(s)
- Taylor R. Zuidema
- Department of Kinesiology, Indiana University School of Public Health–Bloomington
- Program in Neuroscience, College of Arts and Sciences, Indiana University, Bloomington
| | - Jeffrey J. Bazarian
- Department of Emergency Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Kyle A. Kercher
- Department of Kinesiology, Indiana University School of Public Health–Bloomington
| | - Rebekah Mannix
- Department of Medicine, Division of Emergency Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Reuben H. Kraft
- Department of Mechanical and Biomedical Engineering, Pennsylvania State University, University Park
- Institute of Computational and Data Sciences, Pennsylvania State University, University Park
| | | | - Keisuke Ejima
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Devin J. Rettke
- Department of Kinesiology, Indiana University School of Public Health–Bloomington
| | - Jonathan T. Macy
- Department of Applied Health Science, Indiana University School of Public Health–Bloomington
| | - Jesse A. Steinfeldt
- Department of Counseling and Educational Psychology, School of Education, Indiana University, Bloomington
| | - Keisuke Kawata
- Department of Kinesiology, Indiana University School of Public Health–Bloomington
- Program in Neuroscience, College of Arts and Sciences, Indiana University, Bloomington
| |
Collapse
|
22
|
Oris C, Kahouadji S, Durif J, Bouvier D, Sapin V. S100B, Actor and Biomarker of Mild Traumatic Brain Injury. Int J Mol Sci 2023; 24:ijms24076602. [PMID: 37047574 PMCID: PMC10095287 DOI: 10.3390/ijms24076602] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/29/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
Mild traumatic brain injury (mTBI) accounts for approximately 80% of all TBI cases and is a growing source of morbidity and mortality worldwide. To improve the management of children and adults with mTBI, a series of candidate biomarkers have been investigated in recent years. In this context, the measurement of blood biomarkers in the acute phase after a traumatic event helps reduce unnecessary CT scans and hospitalizations. In athletes, improved management of sports-related concussions is also sought to ensure athletes’ safety. S100B protein has emerged as the most widely studied and used biomarker for clinical decision making in patients with mTBI. In addition to its use as a diagnostic biomarker, S100B plays an active role in the molecular pathogenic processes accompanying acute brain injury. This review describes S100B protein as a diagnostic tool as well as a potential therapeutic target in patients with mTBI.
Collapse
Affiliation(s)
- Charlotte Oris
- Biochemistry and Molecular Genetic Department, University Hospital, F-63000 Clermont-Ferrand, France
- Faculty of Medicine of Clermont-Ferrand, Université Clermont Auvergne, CNRS, Inserm, GReD, F-63000 Clermont-Ferrand, France
| | - Samy Kahouadji
- Biochemistry and Molecular Genetic Department, University Hospital, F-63000 Clermont-Ferrand, France
- Faculty of Medicine of Clermont-Ferrand, Université Clermont Auvergne, CNRS, Inserm, GReD, F-63000 Clermont-Ferrand, France
| | - Julie Durif
- Biochemistry and Molecular Genetic Department, University Hospital, F-63000 Clermont-Ferrand, France
| | - Damien Bouvier
- Biochemistry and Molecular Genetic Department, University Hospital, F-63000 Clermont-Ferrand, France
- Faculty of Medicine of Clermont-Ferrand, Université Clermont Auvergne, CNRS, Inserm, GReD, F-63000 Clermont-Ferrand, France
| | - Vincent Sapin
- Biochemistry and Molecular Genetic Department, University Hospital, F-63000 Clermont-Ferrand, France
- Faculty of Medicine of Clermont-Ferrand, Université Clermont Auvergne, CNRS, Inserm, GReD, F-63000 Clermont-Ferrand, France
| |
Collapse
|
23
|
Tomaiuolo R, Zibetti M, Di Resta C, Banfi G. Challenges of the Effectiveness of Traumatic Brain Injuries Biomarkers in the Sports-Related Context. J Clin Med 2023; 12:jcm12072563. [PMID: 37048647 PMCID: PMC10095236 DOI: 10.3390/jcm12072563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023] Open
Abstract
Traumatic brain injury affects 69 million people every year. One of the main limitations in managing TBI patients is the lack of univocal diagnostic criteria, including the absence of standardized assessment methods and guidelines. Computerized axial tomography is the first-choice examination, despite the limited prevalence of positivity; moreover, its performance is undesirable due to the risk of radiological exposure, prolonged stay in emergency departments, inefficient use of resources, high cost, and complexity. Furthermore, immediacy and accuracy in diagnosis and management of TBIs are critically unmet medical needs. Especially in the context of sports-associated TBI, there is a strong need for prognostic indicators to help diagnose and identify at-risk subjects to avoid their returning to play while the brain is still highly vulnerable. Fluid biomarkers may emerge as new prognostic indicators to develop more accurate prediction models, improving risk stratification and clinical decision making. This review describes the current understanding of the cellular sources, temporal profile, and potential utility of leading and emerging blood-based protein biomarkers of TBI; its focus is on biomarkers that could improve the management of mild TBI cases and can be measured readily and directly in the field, as in the case of sports-related contexts.
Collapse
Affiliation(s)
- Rossella Tomaiuolo
- Faculty of Medicine, Università Vita-Salute San Raffaele, 20132 Milan, Italy
| | - Martina Zibetti
- Faculty of Medicine, Università Vita-Salute San Raffaele, 20132 Milan, Italy
| | - Chiara Di Resta
- Faculty of Medicine, Università Vita-Salute San Raffaele, 20132 Milan, Italy
- Correspondence:
| | - Giuseppe Banfi
- Faculty of Medicine, Università Vita-Salute San Raffaele, 20132 Milan, Italy
- IRCCS Galeazzi-Sant’Ambrogio, 20157 Milan, Italy
| |
Collapse
|
24
|
Real-Time PCR Quantification of 87 miRNAs from Cerebrospinal Fluid: miRNA Dynamics and Association with Extracellular Vesicles after Severe Traumatic Brain Injury. Int J Mol Sci 2023; 24:ijms24054751. [PMID: 36902179 PMCID: PMC10003046 DOI: 10.3390/ijms24054751] [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: 12/31/2022] [Revised: 02/17/2023] [Accepted: 02/23/2023] [Indexed: 03/06/2023] Open
Abstract
Severe traumatic brain injury (sTBI) is an intracranial damage triggered by external force, most commonly due to falls and traffic accidents. The initial brain injury can progress into a secondary injury involving numerous pathophysiological processes. The resulting sTBI dynamics makes the treatment challenging and prompts the improved understanding of underlying intracranial processes. Here, we analysed how extracellular microRNAs (miRNAs) are affected by sTBI. We collected thirty-five cerebrospinal fluids (CSF) from five sTBI patients during twelve days (d) after the injury and combined them into d1-2, d3-4, d5-6 and d7-12 CSF pools. After miRNA isolation and cDNA synthesis with added quantification spike-ins, we applied a real-time PCR-array targeting 87 miRNAs. We detected all of the targeted miRNAs, with totals ranging from several nanograms to less than a femtogram, with the highest levels found at d1-2 followed by decreasing levels in later CSF pools. The most abundant miRNAs were miR-451a, miR-16-5p, miR-144-3p, miR-20a-5p, let-7b-5p, miR-15a-5p, and miR-21-5p. After separating CSF by size-exclusion chromatography, most miRNAs were associated with free proteins, while miR-142-3p, miR-204-5p, and miR-223-3p were identified as the cargo of CD81-enriched extracellular vesicles, as characterised by immunodetection and tunable resistive pulse sensing. Our results indicate that miRNAs might be informative about both brain tissue damage and recovery after sTBI.
Collapse
|
25
|
Chen W, Wang G, Yao C, Zhu Z, Chen R, Su W, Jiang R. The ratio of serum neuron-specific enolase level to admission glasgow coma scale score is associated with diffuse axonal injury in patients with moderate to severe traumatic brain injury. Front Neurol 2022; 13:887818. [PMID: 36119705 PMCID: PMC9475250 DOI: 10.3389/fneur.2022.887818] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/27/2022] [Indexed: 11/20/2022] Open
Abstract
Background Moderate to severe traumatic brain injury (TBI) is frequently accompanied by diffuse axonal injury (DAI). Considering the low sensitivity of computed tomography (CT) examination for microbleeds and axonal damage, identification of DAI is difficult using conventional diagnostic methods in the acute phase. Neuron-specific enolase (NSE) has been demonstrated to be increased in serum following various types of TBI and is already clinically/commercially available. We conjecture that serum NSE level to admission GCS score ratio (NGR) may be a useful indicator for the early diagnosis of DAI. Methods This study included 115 patients with moderate-to-severe TBI who underwent NSE measurements within 6 h after injury and brain magnetic resonance imaging (MRI) within 30 days. The positive and negative DAI groups were divided according to MRI findings. Results Among the 115 patients, 49 (42.6%) were classified into the DAI group and 66 (57.4%) patients into the non-DAI group by clinical MRI. The NGR of patients without DAI was found to be significantly lower than those of patients with DAI (p < 0.0001). NGR presented the largest Pearson r value (r = 0.755, 95% CI 0.664–0.824, p < 0.0001) and high diagnostic accuracy for DAI [area under the curve (AUC) = 0.9493; sensitivity, 90.91%; and specificity, 85.71%]. Patients with TBI presenting with higher NGR were more likely to suffer an unfavorable neurological outcome [6-month extended Glasgow Outcome Scale (GOSE) 1–4]. Conclusions The NGR on admission could serve as an independent predictor of DAI with moderate-to-severe TBI.
Collapse
Affiliation(s)
- Weiliang Chen
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in the Central Nervous System, Tianjin Key Laboratory of Injury and Regenerative Medicine of Nervous System, Tianjin Neurological Institute, Ministry of Education, Tianjin Medical University, Tianjin, China
- Department of Neurosurgery, Haining People's Hospital, Jiaxing, China
| | - Guanjun Wang
- Department of Neurosurgery, Haining People's Hospital, Jiaxing, China
| | - Chunyu Yao
- Department of Neurosurgery, Haining People's Hospital, Jiaxing, China
| | - Zujian Zhu
- Department of Neurosurgery, Haining People's Hospital, Jiaxing, China
| | - Rui Chen
- Department of Neurosurgery, Haining People's Hospital, Jiaxing, China
| | - Wen Su
- Department of Neurosurgery, Haining People's Hospital, Jiaxing, China
| | - Rongcai Jiang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in the Central Nervous System, Tianjin Key Laboratory of Injury and Regenerative Medicine of Nervous System, Tianjin Neurological Institute, Ministry of Education, Tianjin Medical University, Tianjin, China
- *Correspondence: Rongcai Jiang
| |
Collapse
|
26
|
Ubiquitin carboxyl-terminal esterase L1 is not elevated in the serum of concussed rugby players: an observational cross-sectional study. Sci Rep 2022; 12:12230. [PMID: 35851288 PMCID: PMC9293898 DOI: 10.1038/s41598-022-16447-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 07/11/2022] [Indexed: 11/16/2022] Open
Abstract
Concussion diagnosis is complicated by a lack of objective measures. Ubiquitin carboxyl-terminal esterase L1 (UCHL1) is a biomarker that has been shown to increase following traumatic brain injury but has not been investigated in concussed athletes on the sideline of athletic events. Therefore, this study was conducted to determine if UCHL1 can be used to aid in sideline concussion diagnosis. Blood was taken via standard venipuncture from a recreationally active control group, a group of rugby players prior to match play (pre-match), rugby players following match-play (match-control), and rugby players after suffering a sport-related concussion (SRC). UCHL1 was not significantly different among groups (p > 0.05) and was unable to distinguish between SRC and controls (AUROC < 0.400, p > 0.05). However, when sex-matched data were used, it was found that the female match-control group had a significantly higher serum UCHL1 concentration than the pre-match group (p = 0.041). Differences were also found in serum UCHL1 concentrations between male and female athletes in the match-control group (p = 0.007). This study does not provide evidence supporting the use of UCHL1 in sideline concussion diagnosis when blood is collected soon after concussion but does show differences in serum UCHL1 accumulation between males and females.
Collapse
|
27
|
Gerber KS, Alvarez G, Alamian A, Behar-Zusman V, Downs CA. Biomarkers of Neuroinflammation in Traumatic Brain Injury. Clin Nurs Res 2022; 31:1203-1218. [PMID: 35770330 DOI: 10.1177/10547738221107081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Traumatic brain injury (TBI) is characterized by neuroinflammation and structural damage leading to symptoms and altered brain function. Biomarkers are useful in understanding neuroinflammation and correlations with TBI sequalae. The purpose of this paper is to identify and discuss biomarkers of neuroinflammation used to study TBI and its sequalae. A systematic review was conducted using PubMed, CINAHL, Embase, and Web of Science. A total of 350 articles met criteria; 70 used biomarkers. PRISMA criteria were used for Quality Assessment. Articles included reviews (n = 17), case-control (n = 25), cross-sectional (n = 25) studies, and randomized controlled trials (n = 3). Twenty-seven biomarkers were identified, including inflammasomes, cytokines, neuropeptides, complement complexes, miRNA and exosomes, and glial cell-specific proteins. Biomarkers aid in predicting morbidity and mortality and advance our understanding of neuroinflammation in TBI. This systematic review advances our understanding of the neuroinflammatory response to better enable nurses and clinicians to provide informed care of TBI patients.
Collapse
Affiliation(s)
- Kathryn S Gerber
- University of Miami School of Nursing and Health Studies, Coral Gables, FL, USA
| | - Gema Alvarez
- University of Miami Miller School of Medicine, FL, USA
| | - Arsham Alamian
- University of Miami School of Nursing and Health Studies, Coral Gables, FL, USA
| | | | - Charles A Downs
- University of Miami School of Nursing and Health Studies, Coral Gables, FL, USA
| |
Collapse
|
28
|
Johnson NH, Hadad R, Taylor RR, Rodríguez Pilar J, Salazar O, Llompart-Pou JA, Dietrich WD, Keane RW, Pérez-Bárcena J, de Rivero Vaccari JP. Inflammatory Biomarkers of Traumatic Brain Injury. Pharmaceuticals (Basel) 2022; 15:ph15060660. [PMID: 35745576 PMCID: PMC9227014 DOI: 10.3390/ph15060660] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 12/26/2022] Open
Abstract
Traumatic brain injury (TBI) has a complex pathology in which the initial injury releases damage associated proteins that exacerbate the neuroinflammatory response during the chronic secondary injury period. One of the major pathological players in the inflammatory response after TBI is the inflammasome. Increased levels of inflammasome proteins during the acute phase after TBI are associated with worse functional outcomes. Previous studies reveal that the level of inflammasome proteins in biological fluids may be used as promising new biomarkers for the determination of TBI functional outcomes. In this study, we provide further evidence that inflammatory cytokines and inflammasome proteins in serum may be used to determine injury severity and predict pathological outcomes. In this study, we analyzed blood serum from TBI patients and respective controls utilizing Simple Plex inflammasome and V-PLEX inflammatory cytokine assays. We performed statistical analyses to determine which proteins were significantly elevated in TBI individuals. The receiver operating characteristics (ROC) were determined to obtain the area under the curve (AUC) to establish the potential fit as a biomarker. Potential biomarkers were then compared to documented patient Glasgow coma scale scores via a correlation matrix and a multivariate linear regression to determine how respective biomarkers are related to the injury severity and pathological outcome. Inflammasome proteins and inflammatory cytokines were elevated after TBI, and the apoptosis-associated speck like protein containing a caspase recruitment domain (ASC), interleukin (IL)-18, tumor necrosis factor (TNF)-α, IL-4 and IL-6 were the most reliable biomarkers. Additionally, levels of these proteins were correlated with known clinical indicators of pathological outcome, such as the Glasgow coma scale (GCS). Our results show that inflammatory cytokines and inflammasome proteins are promising biomarkers for determining pathological outcomes after TBI. Additionally, levels of biomarkers could potentially be utilized to determine a patient’s injury severity and subsequent pathological outcome. These findings show that inflammation-associated proteins in the blood are reliable biomarkers of injury severity that can also be used to assess the functional outcomes of TBI patients.
Collapse
Affiliation(s)
- Nathan H. Johnson
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (N.H.J.); (R.H.); (R.W.K.)
| | - Roey Hadad
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (N.H.J.); (R.H.); (R.W.K.)
| | - Ruby Rose Taylor
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (R.R.T.); (W.D.D.)
| | - Javier Rodríguez Pilar
- Intensive Care Department, Son Espases University Hospital, 07120 Palma de Mallorca, Spain; (J.R.P.); (O.S.); (J.A.L.-P.); (J.P.-B.)
| | - Osman Salazar
- Intensive Care Department, Son Espases University Hospital, 07120 Palma de Mallorca, Spain; (J.R.P.); (O.S.); (J.A.L.-P.); (J.P.-B.)
| | - Juan Antonio Llompart-Pou
- Intensive Care Department, Son Espases University Hospital, 07120 Palma de Mallorca, Spain; (J.R.P.); (O.S.); (J.A.L.-P.); (J.P.-B.)
| | - W. Dalton Dietrich
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (R.R.T.); (W.D.D.)
| | - Robert W. Keane
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (N.H.J.); (R.H.); (R.W.K.)
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (R.R.T.); (W.D.D.)
| | - Jon Pérez-Bárcena
- Intensive Care Department, Son Espases University Hospital, 07120 Palma de Mallorca, Spain; (J.R.P.); (O.S.); (J.A.L.-P.); (J.P.-B.)
| | - Juan Pablo de Rivero Vaccari
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (R.R.T.); (W.D.D.)
- Correspondence:
| |
Collapse
|
29
|
Azad TD, Shah PP, Kim HB, Stevens RD. Endotypes and the Path to Precision in Moderate and Severe Traumatic Brain Injury. Neurocrit Care 2022; 37:259-266. [PMID: 35314969 DOI: 10.1007/s12028-022-01475-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/15/2022] [Indexed: 12/19/2022]
Abstract
Heterogeneity is recognized as a major barrier in efforts to improve the care and outcomes of patients with traumatic brain injury (TBI). Even within the narrower stratum of moderate and severe TBI, current management approaches do not capture the complexity of this condition characterized by manifold clinical, anatomical, and pathophysiologic features. One approach to heterogeneity may be to resolve undifferentiated TBI populations into endotypes, subclasses that are distinguished by shared biological characteristics. The endotype paradigm has been explored in a range of medical domains, including psychiatry, oncology, immunology, and pulmonology. In intensive care, endotypes are being investigated for syndromes such as sepsis and acute respiratory distress syndrome. This review provides an overview of the endotype paradigm as well as some of its methods and use cases. A conceptual framework is proposed for endotype research in moderate and severe TBI, together with a scientific road map for endotype discovery and validation in this population.
Collapse
Affiliation(s)
- Tej D Azad
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Pavan P Shah
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Han B Kim
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Phipps Suite 455, Baltimore, MD, 21287, USA
| | - Robert D Stevens
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA. .,Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA. .,Department of Radiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA. .,Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Phipps Suite 455, Baltimore, MD, 21287, USA.
| |
Collapse
|
30
|
Blood Biomarkers in Brain Injury Medicine. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2022; 2022:10.1007/s40141-022-00343-w. [PMID: 35433117 PMCID: PMC9009302 DOI: 10.1007/s40141-022-00343-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Purpose of Review This review seeks to explore blood-based biomarkers with the potential for clinical implementation. Recent Findings Emerging non-proteomic biomarkers hold promise for more accurate diagnostic and prognostic capabilities, especially in the subacute to chronic phase of TBI recovery. Further, there is a growing understanding of the overlap between TBI-related and Dementia-related blood biomarkers. Summary Given the significant heterogeneity inherent in the clinical diagnosis of Traumatic Brain Injury (TBI), there has been an exponential increase in TBI-related biomarker research over the past two decades. While TBI-related biomarker assessments include both cerebrospinal fluid analysis and advanced neuroimaging modalities, blood-based biomarkers hold the most promise to be non-invasive biomarkers widely available to Brain Injury Medicine clinicians in diverse practice settings. In this article, we review the most relevant blood biomarkers for the field of Brain Injury Medicine, including both proteomic and non-proteomic blood biomarkers, biomarkers of cerebral microvascular injury, and biomarkers that overlap between TBI and Dementia.
Collapse
|
31
|
Sun M, Symons GF, O'Brien WT, Mccullough J, Aniceto R, Lin IH, Eklund M, Brady RD, Costello DM, Chen Z, O'Brien TJ, McDonald SJ, Agoston DV, Shultz SR. Serum protein biomarkers of inflammation, oxidative stress, and cerebrovascular and glial injury in concussed Australian football players. J Neurotrauma 2022; 39:800-808. [PMID: 35176905 DOI: 10.1089/neu.2021.0493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Clinical decisions related to sports-related concussion (SRC) are challenging due to the heterogenous nature of SRC symptoms coupled with the current reliance on subjective self-reported symptom measures. Sensitive and objective methods that can diagnose SRC and determine recovery would aid clinical management, and there is evidence that SRC induces changes in circulating protein biomarkers indicative of neuroaxonal injury. However, potential blood biomarkers related to other pathobiological responses linked to SRC are still poorly understood. Therefore, here we analyzed blood samples from concussed (male = 30; female = 9) and non-concussed (male = 74; female = 27) amateur Australian rules football players collected during the pre-season (i.e., baseline), and at 2-, 6-, and 13-days post-SRC to determine time dependent changes in serum levels of biomarkers related to glial (i.e., brain lipid-binding protein, BLBP; phosphoprotein enriched in astrocytes 15) and cerebrovascular injury (i.e., von Willebrand factor, claudin-5), inflammation (i.e., fibrinogen, high mobility group box protein 1), and oxidative stress (i.e., 4-hydroxynoneal). In females, BLBP levels were significantly decreased at 2-days post-SRC compared to their pre-season baseline; however, area under the receiver operating characteristic curve (AUROC) analysis found that BLBP was unable to distinguish between SRC and controls. In males, AUROC analysis revealed a statistically significant change at 2-days post-SRC in the serum levels of 4-hydroxynoneal, however the associated AUROC value (0.6373) indicated little clinical utility for this biomarker in distinguishing SRC from controls. There were no other statistically significant findings. These results indicate that the serum biomarkers tested in this study hold little clinical value in the management of SRC at 2-, 6-, and 13-days post-injury.
Collapse
Affiliation(s)
- Mujun Sun
- Monash University, Department of Neuroscience, Central Clinical School, Melbourne, Australia;
| | - Georgia F Symons
- Monash University, Neuroscience, Melbourne, Victoria, Australia;
| | | | | | | | | | | | - Rhys D Brady
- Monash University, Neuroscience, The Alfred Centre, Level 6, 99 Commercial Rd, Melbourne, Victoria, Australia, 3004;
| | - Daniel M Costello
- The University of Melbourne, 2281, Department of Medicine, Melbourne, Victoria, Australia;
| | - Zhibin Chen
- Monash University, Neuroscience, Melbourne, Victoria, Australia.,Monash University, 2541, Clinical Epidemiology, Melbourne, Victoria, Australia;
| | - Terence J O'Brien
- Monash University, Neuroscience, Melbourne, Victoria, Australia.,Melbourne Health, 6451, Department of Neurology, Parkville, Victoria, Australia.,Alfred Health, 5392, Department of Neurology, Melbourne, Victoria, Australia.,The University of Melbourne, 2281, Department of Medicine, Melbourne, Victoria, Australia;
| | - Stuart John McDonald
- Monash University Central Clinical School, 161666, Department of Neuroscience, 99 Commercial Road, Melbourne, Victoria, Australia, 3004;
| | - Denes V Agoston
- Uniformed Services University, APG, 4301 Jones Br Rd, Bethesda, Maryland, United States, 20814;
| | - Sandy R Shultz
- Monash University, Neuroscience, Level 6, Alfred Centre, 99 Commercial Road, Melbourne, Victoria, Australia, 3004;
| |
Collapse
|
32
|
Wong KR, O'Brien WT, Sun M, Yamakawa G, O'Brien TJ, Mychasiuk R, Shultz SR, McDonald SJ, Brady RD. Serum Neurofilament Light as a Biomarker of Traumatic Brain Injury in the Presence of Concomitant Peripheral Injury. Biomark Insights 2021; 16:11772719211053449. [PMID: 34720579 PMCID: PMC8554541 DOI: 10.1177/11772719211053449] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/24/2021] [Indexed: 12/13/2022] Open
Abstract
Introduction: Serum neurofilament light (NfL) is an emerging biomarker of traumatic brain injury (TBI). However, the effect of peripheral injuries such as long bone fracture and skeletal muscle injury on serum NfL levels is unknown. Therefore, the aim of this study was to determine whether serum NfL levels can be used as a biomarker of TBI in the presence of concomitant peripheral injuries. Methods: Rats were randomly assigned to one of four injury groups: polytrauma (muscle crush + fracture + TBI; n = 11); peripheral injuries (muscle crush + fracture + sham-TBI; n = 12); TBI-only (sham-muscle crush + sham-fracture + TBI; n = 13); and triple-sham (n = 7). At 2-days post-injury, serum levels of NfL were quantified using a Simoa HD-X Analyzer. Results: Compared to triple-sham rats, serum NfL concentrations were higher in rats with peripheral injuries-only, TBI-only, and polytrauma. When compared to peripheral injury-only rats, serum NfL levels were higher in TBI-only and polytrauma rats. No differences were found between TBI-only and polytrauma rats. Conclusion: Serum NfL levels did not differ between TBI-only and polytrauma rats, indicating that significant peripheral injuries did not affect the sensitivity and specificity of serum NfL as a biomarker of moderate TBI. However, the finding of elevated serum NfL levels in rats with peripheral injuries in the absence of a TBI suggests that the presence of such injuries may limit the utility of NfL as a biomarker of less severe TBI (eg, concussion).
Collapse
Affiliation(s)
- Ker Rui Wong
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - William T O'Brien
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Mujun Sun
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Glenn Yamakawa
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Terence J O'Brien
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia.,Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia
| | - Richelle Mychasiuk
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Sandy R Shultz
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia.,Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia
| | - Stuart J McDonald
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia.,Department of Physiology, Anatomy and Microbiology, School of Life Sciences, La Trobe University, Bundoora, VIC, Australia
| | - Rhys D Brady
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia.,Department of Medicine, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia
| |
Collapse
|