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Wang N, Huang J, Fang Y, Du H, Chen Y, Zhao S. Molecular biomarkers of blunt cardiac injury: recent advances and future perspectives. Expert Rev Mol Diagn 2024:1-9. [PMID: 39285529 DOI: 10.1080/14737159.2024.2405919] [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: 06/13/2024] [Accepted: 09/14/2024] [Indexed: 09/22/2024]
Abstract
INTRODUCTION Blunt cardiac injury (BCI), associated with high morbidity and mortality, involves multiple injuries. With no widely accepted gold standard diagnostic test and molecular biomarkers still in debate and far from application in clinical practice, exploring specific molecular biomarkers of BCI is of great significance. The clarification of molecular biomarkers can improve the diagnosis of BCI, leading to more precise care for victims in various situations. AREAS COVERED Using the search term 'Biomarker AND Blunt cardiac injury,' we carefully reviewed related papers from June 2004 to June 2024 in PubMed and CNKI. After reviewing, we included 20 papers, summarizing the biomarkers reported in previous studies, and then reviewed molecular biomarkers such as troponins, Nterminal proBtype natriuretic peptide (NT proBNP), hearttype fatty acid binding protein (hFABP), and lactate for BCI diagnosis. Finally, valuable views on future research directions for diagnostic biomarkers of BCI were presented. EXPERT OPINION Several advanced technologies have been introduced into clinical medicine, which have ultimately changed the research on cardiac diseases in recent years. Some biomarkers have been identified and utilized for BCI diagnosis. Herein, we summarize the latest relevant information as a reference for clinical practice and future studies.
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Affiliation(s)
- Ning Wang
- Department of Forensic Pathology, Zhongshan School of Medicine Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Province Translational Forensic Medicine Engineering Technology Research Center, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Jiliang Huang
- Department of Gastroenterology, Huizhou Central People's Hospital, Huizhou, Guangdong, China
| | - Ying Fang
- Department of Forensic Pathology, Zhongshan School of Medicine Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Province Translational Forensic Medicine Engineering Technology Research Center, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Honglin Du
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Yanlin Chen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Shuquan Zhao
- Department of Forensic Pathology, Zhongshan School of Medicine Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Province Translational Forensic Medicine Engineering Technology Research Center, Sun Yat-sen University, Guangzhou, Guangdong, China
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Rahmani S, Roohbakhsh A, Pourbarkhordar V, Hayes AW, Karimi G. Melatonin regulates mitochondrial dynamics and mitophagy: Cardiovascular protection. J Cell Mol Med 2024; 28:e70074. [PMID: 39333694 PMCID: PMC11436317 DOI: 10.1111/jcmm.70074] [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: 02/26/2024] [Revised: 07/27/2024] [Accepted: 08/28/2024] [Indexed: 09/29/2024] Open
Abstract
Despite extensive progress in the knowledge and understanding of cardiovascular diseases and significant advances in pharmacological treatments and procedural interventions, cardiovascular diseases (CVD) remain the leading cause of death globally. Mitochondrial dynamics refers to the repetitive cycle of fission and fusion of the mitochondrial network. Fission and fusion balance regulate mitochondrial shape and influence physiology, quality and homeostasis. Mitophagy is a process that eliminates aberrant mitochondria. Melatonin (Mel) is a pineal-synthesized hormone with a range of pharmacological properties. Numerous nonclinical trials have demonstrated that Mel provides cardioprotection against ischemia/reperfusion, cardiomyopathies, atherosclerosis and cardiotoxicity. Recently, interest has grown in how mitochondrial dynamics contribute to melatonin cardioprotective effects. This review assesses the literature on the protective effects of Mel against CVD via the regulation of mitochondrial dynamics and mitophagy in both in-vivo and in-vitro studies. The signalling pathways underlying its cardioprotective effects were reviewed. Mel modulated mitochondrial dynamics and mitophagy proteins by upregulation of mitofusin, inhibition of DRP1 and regulation of mitophagy-related proteins. The evidence supports a significant role of Mel in mitochondrial dynamics and mitophagy quality control in CVD.
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Affiliation(s)
- Sohrab Rahmani
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Roohbakhsh
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Pourbarkhordar
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - A Wallace Hayes
- Center for Environmental Occupational Risk Analysis and Management, College of Public Health, University of South Florida, Tampa, Florida, USA
| | - Gholamreza Karimi
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
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Xu J, Yu W, Li N, Li S, Wang X, Gao C, Liu FY, Ji X, Ren C. The impact of high-altitude and cold environment on brain and heart damage in rats with hemorrhagic shock. Brain Circ 2024; 10:174-183. [PMID: 39036291 PMCID: PMC11259326 DOI: 10.4103/bc.bc_24_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 05/23/2024] [Accepted: 05/27/2024] [Indexed: 07/23/2024] Open
Abstract
BACKGROUND Hemorrhagic shock (HS) causes severe organ damage, worsened by high-altitude conditions with lower oxygen and temperatures. Existing research lacks specific insights on brain and heart damage under these conditions. This study hypothesizes that high-altitude and cold (HAC) environments exacerbate HS-induced damage in the brain and heart, aiming to improve treatment strategies. MATERIALS AND METHODS Twenty-four male Sprague-Dawley (SD) rats (200-250 g of weight) were randomly assigned into sham, HS + normal, HS + HAC (4,000 m), and HS + HAC (6,000 m). The HS model was established in SD rats (35% loss of total blood volume), and histopathological injuries of the brain and heart were detected using hematoxylin and eosin staining, Sirius red staining, and immunohistochemistry. Apoptosis of the brain and heart tissues was detected by terminal transferase-mediated dUTP nick end labeling (TUNEL) immunofluorescence staining. To determine the levels of tumor necrosis factor-α (TNF-α), interferon-gamma (IFN-γ), monocyte chemoattractant protein-1 (Mcp-1), BCL2-associated X (BAX), and myeloid cell leukemia-1 (Mcl-1) protein, western blotting assay was used. RESULTS The HAC environment induced pathological damage to the brain and heart and aggravated the degree of cardiac fibrosis in HS rats. However, it did not cause apoptosis of the brain and heart. In addition, it upregulated TNF-α, IFN-γ, Mcp-1, and BAX protein levels, but downregulated Mcl-1 protein levels (P < 0.05). CONCLUSIONS The HAC environment aggravated the degree of brain and heart damage in HS rats, which may be related to neuron nucleus pyknosis, myocardial fibrosis, and inflammatory and apoptosis activation.
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Affiliation(s)
- Jun Xu
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Capital Medical University, Center of Stroke, Beijing, China
- Beijing Institute of Brain Disorder, Capital Medical University, Beijing, China
| | - Wantong Yu
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Capital Medical University, Center of Stroke, Beijing, China
- Beijing Institute of Brain Disorder, Capital Medical University, Beijing, China
| | - Ning Li
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Capital Medical University, Center of Stroke, Beijing, China
- Beijing Institute of Brain Disorder, Capital Medical University, Beijing, China
| | - Sijie Li
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Capital Medical University, Center of Stroke, Beijing, China
- Beijing Institute of Brain Disorder, Capital Medical University, Beijing, China
| | - Xiaojie Wang
- Department of Neurology, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Chen Gao
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Capital Medical University, Center of Stroke, Beijing, China
- Beijing Institute of Brain Disorder, Capital Medical University, Beijing, China
| | - Feng-Yong Liu
- Department of Interventional Radiology, Senior Department of Oncology, Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Xunming Ji
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Capital Medical University, Center of Stroke, Beijing, China
- Beijing Institute of Brain Disorder, Capital Medical University, Beijing, China
| | - Changhong Ren
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Capital Medical University, Center of Stroke, Beijing, China
- Beijing Institute of Brain Disorder, Capital Medical University, Beijing, China
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Petty K, Daubenspeck D. Rescue ECMO for Isolated Right Ventricular Dysfunction in a Trauma Patient. J Cardiothorac Vasc Anesth 2024; 38:1031-1036. [PMID: 38105124 DOI: 10.1053/j.jvca.2023.10.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 10/30/2023] [Indexed: 12/19/2023]
Affiliation(s)
- Kyle Petty
- University of Chicago, Department of Anesthesia and Critical Care, 5841 South Maryland Avenue, MC 4028, Chicago, IL 60637.
| | - Danisa Daubenspeck
- Assistant Professor of Anesthesia and Critical Care, University of Chicago, Department of Anesthesia and Critical Care, 5841 South Maryland Avenue, MC 4028, Chicago, IL 60637.
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Maier CL, Brohi K, Curry N, Juffermans NP, Mora Miquel L, Neal MD, Shaz BH, Vlaar APJ, Helms J. Contemporary management of major haemorrhage in critical care. Intensive Care Med 2024; 50:319-331. [PMID: 38189930 DOI: 10.1007/s00134-023-07303-5] [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: 09/08/2023] [Accepted: 12/05/2023] [Indexed: 01/09/2024]
Abstract
Haemorrhagic shock is frequent in critical care settings and responsible for a high mortality rate due to multiple organ dysfunction and coagulopathy. The management of critically ill patients with bleeding and shock is complex, and treatment of these patients must be rapid and definitive. The administration of large volumes of blood components leads to major physiological alterations which must be mitigated during and after bleeding. Early recognition of bleeding and coagulopathy, understanding the underlying pathophysiology related to specific disease states, and the development of individualised management protocols are important for optimal outcomes. This review describes the contemporary understanding of the pathophysiology of various types of coagulopathic bleeding; the diagnosis and management of critically ill bleeding patients, including major haemorrhage protocols and post-transfusion management; and finally highlights recent areas of opportunity to better understand optimal management strategies for managing bleeding in the intensive care unit (ICU).
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Affiliation(s)
- Cheryl L Maier
- Department of Pathology and Laboratory Medicine, Center for Transfusion and Cellular Therapies, Emory University School of Medicine, Atlanta, GA, USA
| | - Karim Brohi
- Centre for Trauma Sciences, Queen Mary University of London, London, UK
| | - Nicola Curry
- Oxford Haemophilia and Thrombosis Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Nuffield Department of Clinical and Laboratory Sciences, Radcliffe Department of Medicine, Oxford University, Oxford, UK
| | - Nicole P Juffermans
- Department of Intensive Care and Laboratory of Translational Intensive Care, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Lidia Mora Miquel
- Department of Anaesthesiology, Intensive Care and Pain Clinic, Vall d'Hebron Trauma, Rehabilitation and Burns Hospital, Autonomous University of Barcelona, Passeig de La Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Matthew D Neal
- Trauma and Transfusion Medicine Research Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Beth H Shaz
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | | | - Julie Helms
- Service de Médecine Intensive-Réanimation, Department of Intensive Care, Nouvel Hôpital Civil, Université de Strasbourg (UNISTRA), 1, Place de L'Hôpital, 67091, Strasbourg Cedex, France.
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6
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Jakubiak GK. Cardiac Troponin Serum Concentration Measurement Is Useful Not Only in the Diagnosis of Acute Cardiovascular Events. J Pers Med 2024; 14:230. [PMID: 38540973 PMCID: PMC10971222 DOI: 10.3390/jpm14030230] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 08/01/2024] Open
Abstract
Cardiac troponin serum concentration is the primary marker used for the diagnosis of acute coronary syndrome. Moreover, the measurement of cardiac troponin concentration is important for risk stratification in patients with pulmonary embolism. The cardiac troponin level is also a general marker of myocardial damage, regardless of etiology. The purpose of this study is to conduct a literature review and present the most important information regarding the current state of knowledge on the cardiac troponin serum concentration in patients with chronic cardiovascular disease (CVD), as well as on the relationships between cardiac troponin serum concentration and features of subclinical cardiovascular dysfunction. According to research conducted to date, patients with CVDs, such as chronic coronary syndrome, chronic lower extremities' ischemia, and cerebrovascular disease, are characterized by higher cardiac troponin concentrations than people without a CVD. Moreover, the literature data indicate that the concentration of cardiac troponin is correlated with markers of subclinical dysfunction of the cardiovascular system, such as the intima-media thickness, pulse wave velocity, ankle-brachial index, coronary artery calcium index (the Agatston score), and flow-mediated dilation. However, further research is needed in various patient subpopulations and in different clinical contexts.
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Affiliation(s)
- Grzegorz K Jakubiak
- Department and Clinic of Internal Medicine, Angiology, and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Batorego 15 St., 41-902 Bytom, Poland
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Ritter A, Lötterle L, Han J, Kalbitz M, Henrich D, Marzi I, Leppik L, Weber B. Evaluation of New Cardiac Damage Biomarkers in Polytrauma: GDF-15, HFABP and uPAR for Predicting Patient Outcomes. J Clin Med 2024; 13:961. [PMID: 38398274 PMCID: PMC10888743 DOI: 10.3390/jcm13040961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/29/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Background: Polytrauma is one of the leading mortality factors in younger patients, and in particular, the presence of cardiac damage correlates with a poor prognosis. Currently, troponin T is the gold standard, although troponin is limited as a biomarker. Therefore, there is a need for new biomarkers of cardiac damage early after trauma. Methods: Polytraumatized patients (ISS ≥ 16) were divided into two groups: those with cardiac damage (troponin T > 50 pg/mL, n = 37) and those without cardiac damage (troponin T < 12 pg/mL, n = 32) on admission to the hospital. Patients' plasma was collected in the emergency room 24 h after trauma, and plasma from healthy volunteers (n = 10) was sampled. The plasma was analyzed for the expression of HFABP, GDF-15 and uPAR proteins, as well as miR-21, miR-29, miR-34, miR-122, miR-125b, miR-133, miR-194, miR-204, and miR-155. Results were correlated with patients' outcomes. Results: HFABP, uPAR, and GDF-15 were increased in polytraumatized patients with cardiac damage (p < 0.001) with a need for catecholamines. HFABP was increased in non-survivors. Analysis of systemic miRNA concentrations showed a significant increase in miR-133 (p < 0.01) and miR-21 (p < 0.05) in patients with cardiac damage. Conclusion: All tested plasma proteins, miR-133, and miR-21 were found to reflect the cardiac damage in polytrauma patients. GDF-15 and HFABP were shown to strongly correlate with patients' outcomes.
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Affiliation(s)
- Aileen Ritter
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt am Main, Germany; (L.L.); (J.H.); (D.H.); (I.M.); (L.L.); (B.W.)
| | - Lorenz Lötterle
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt am Main, Germany; (L.L.); (J.H.); (D.H.); (I.M.); (L.L.); (B.W.)
| | - Jiaoyan Han
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt am Main, Germany; (L.L.); (J.H.); (D.H.); (I.M.); (L.L.); (B.W.)
| | - Miriam Kalbitz
- Department of Trauma and Orthopedic Surgery, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, 91054 Erlangen, Germany;
| | - Dirk Henrich
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt am Main, Germany; (L.L.); (J.H.); (D.H.); (I.M.); (L.L.); (B.W.)
| | - Ingo Marzi
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt am Main, Germany; (L.L.); (J.H.); (D.H.); (I.M.); (L.L.); (B.W.)
| | - Liudmila Leppik
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt am Main, Germany; (L.L.); (J.H.); (D.H.); (I.M.); (L.L.); (B.W.)
| | - Birte Weber
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt am Main, Germany; (L.L.); (J.H.); (D.H.); (I.M.); (L.L.); (B.W.)
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Yan Z, Liu Y, Yang B, Zhao W, Wang Y, Wang D, Li J, Jiao X, Cao J. Endoplasmic reticulum stress caused by traumatic injury promotes cardiomyocyte apoptosis through acetylation modification of GRP78. Acta Biochim Biophys Sin (Shanghai) 2024; 56:96-105. [PMID: 38105649 PMCID: PMC10875360 DOI: 10.3724/abbs.2023277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 08/23/2023] [Indexed: 12/19/2023] Open
Abstract
Cardiomyocyte apoptosis is an important cause of trauma-induced secondary cardiac injury (TISCI), in which the endoplasmic reticulum stress (ERS)-mediated apoptosis signaling pathway is known to be first activated, but the mechanism remains unclear. In this study, rat models of traumatic injury are established by using the Noble-Collip trauma device. The expression of glucose-regulating protein 78 (GRP78, a molecular chaperone of the cardiomyocyte ER), acetylation modification of GRP78 and apoptosis of cardiomyocytes are determined. The results show that ERS-induced GRP78 elevation does not induce cardiomyocyte apoptosis in the early stage of trauma. However, with prolonged ERS, the GRP78 acetylation level is elevated, and the apoptosis of cardiomyocytes also increases significantly. In addition, in the early stage of trauma, the expression of histone acetyl-transferase (HAT) P300 is increased and that of histone deacetylase 6 (HDAC6) is decreased in cardiomyocytes. Inhibition of HDAC function could induce the apoptosis of traumatic cardiomyocytes by increasing the acetylation level of GRP78. Our present study demonstrates for the first time that post-traumatic protracted ERS can promote cardiomyocyte apoptosis by increasing the acetylation level of GRP78, which may provide an experimental basis for seeking early molecular events of TISCI.
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Affiliation(s)
- Zi Yan
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
- State Key Laboratory of Cellular PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Yufeng Liu
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Bowen Yang
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Wenhui Zhao
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Yan Wang
- the First Clinical Medical CollegeShanxi Medical UniversityTaiyuan030001China
| | - Deping Wang
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
- State Key Laboratory of Cellular PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Jianguo Li
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
- State Key Laboratory of Cellular PhysiologyShanxi Medical UniversityTaiyuan030001China
- Guangdong Province Key Laboratory of Psychiatric DisordersGuangzhou510515China
| | - Xiangying Jiao
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
- State Key Laboratory of Cellular PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Jimin Cao
- Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
- State Key Laboratory of Cellular PhysiologyShanxi Medical UniversityTaiyuan030001China
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Keane RW, Hadad R, Scott XO, Cabrera Ranaldi EDLRM, Pérez-Bárcena J, de Rivero Vaccari JP. Neural-Cardiac Inflammasome Axis after Traumatic Brain Injury. Pharmaceuticals (Basel) 2023; 16:1382. [PMID: 37895853 PMCID: PMC10610322 DOI: 10.3390/ph16101382] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/04/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
Traumatic brain injury (TBI) affects not only the brain but also peripheral organs like the heart and the lungs, which influences long-term outcomes. A heightened systemic inflammatory response is often induced after TBI, but the underlying pathomechanisms that contribute to co-morbidities remain poorly understood. Here, we investigated whether extracellular vehicles (EVs) containing inflammasome proteins are released after severe controlled cortical impact (CCI) in C57BL/6 mice and cause activation of inflammasomes in the heart that result in tissue damage. The atrium of injured mice at 3 days after TBI showed a significant increase in the levels of the inflammasome proteins AIM2, ASC, caspases-1, -8 and -11, whereas IL-1β was increased in the ventricles. Additionally, the injured cortex showed a significant increase in IL-1β, ASC, caspases-1, -8 and -11 and pyrin at 3 days after injury when compared to the sham. Serum-derived extracellular vesicles (EVs) from injured patients were characterized with nanoparticle tracking analysis and Ella Simple Plex and showed elevated levels of the inflammasome proteins caspase-1, ASC and IL-18. Mass spectrometry of serum-derived EVs from mice after TBI revealed a variety of complement- and cardiovascular-related signaling proteins. Moreover, adoptive transfer of serum-derived EVs from TBI patients resulted in inflammasome activation in cardiac cells in culture. Thus, TBI elicits inflammasome activation, primarily in the atrium, that is mediated, in part, by EVs that contain inflammasome- and complement-related signaling proteins that are released into serum and contribute to peripheral organ systemic inflammation, which increases inflammasome activation in the heart.
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Affiliation(s)
- Robert W. Keane
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (R.W.K.); (E.d.l.R.M.C.R.)
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Roey Hadad
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Xavier O. Scott
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Erika d. l. R. M. Cabrera Ranaldi
- Department of Neurological Surgery and The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (R.W.K.); (E.d.l.R.M.C.R.)
| | - Jon Pérez-Bárcena
- Intensive Care Department, Son Espases University Hospital, 07120 Palma de Mallorca, Spain
| | - 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.W.K.); (E.d.l.R.M.C.R.)
- Department of Physiology and Biophysics, University of Miami Miller School of Medicine, Miami, FL 33136, USA
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10
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DeJesus JE, Wen JJ, Radhakrishnan R. Cytokine Pathways in Cardiac Dysfunction following Burn Injury and Changes in Genome Expression. J Pers Med 2022; 12:jpm12111876. [PMID: 36579591 PMCID: PMC9696755 DOI: 10.3390/jpm12111876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/28/2022] [Accepted: 11/05/2022] [Indexed: 11/12/2022] Open
Abstract
In 2016, an estimated 486,000 individuals sustained burn injuries requiring medical attention. Severe burn injuries lead to a persistent, hyperinflammatory response that may last up to 2 years. The persistent release of inflammatory mediators contributes to end-organ dysfunction and changes in genome expression. Burn-induced cardiac dysfunction may lead to heart failure and changes in cardiac remodeling. Cytokines promote the inflammatory cascade and promulgate mechanisms resulting in cardiac dysfunction. Here, we review the mechanisms by which TNFα, IL-1 beta, IL-6, and IL-10 cause cardiac dysfunction in post-burn injuries. We additionally review changes in the cytokine transcriptome caused by inflammation and burn injuries.
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Liang Z, Wu L, Tang F, Gong S, Liu X. Acute stress disorder in patients with accidental traumatic fractures: What can we do. Nurs Open 2022; 9:2418-2424. [PMID: 35666020 PMCID: PMC9374406 DOI: 10.1002/nop2.1258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/16/2022] [Accepted: 05/06/2022] [Indexed: 12/02/2022] Open
Abstract
AIM To evaluate the potential influencing factors of acute stress disorder (ASD) in patients with accidental traumatic fractures to provide evidence for clinical nursing care. DESIGN A retrospective study. METHODS Patients with traumatic fractures treated in our hospital from 1 January 2020 to 30 November 2021 were included. The characteristics of ASD and no ASD patients were assessed. RESULTS A total of 468 patients with traumatic fractures were included, the incidence of ASD was 28.20%. Logistic regression analysis showed that age ≤50 years (OR2.918, 95% CI1.994 ~ 3.421), female (OR2.074, 95% CI1.489 ~ 3.375), AIS-ISS at admission ≥20 (OR3.981, 95% CI2.188 ~ 5.091), VAS at admission≥7 (OR2.804, 95% CI2.027 ~ 3.467), introverted personality (OR1.722, 95%CI1.314 ~ 2.432) and CD-RISC at admission≤60 (OR3.026, 95% CI2.338 ~ 4.769) were the risk factors of ASD in patients with traumatic fractures (all p < .05). CONCLUSIONS The development of ASD in patients with traumatic fractures is affected by multiple factors. Medical workers should take early and timely management and nursing measures for related risk factors to reduce the occurrence of ASD.
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Affiliation(s)
| | - Lijuan Wu
- School of MedicineTaizhou UniversityTaizhouChina
| | - Fuqin Tang
- Department of nursingTaizhou Central HospitalTaizhouChina
| | - Shumei Gong
- School of NursingThe Second Military Medical UniversityYangpuChina
| | - Xiaohong Liu
- School of NursingThe Second Military Medical UniversityYangpuChina
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Fu M, Zhang Y, Guo J, Zhao Y, Hou Z, Wang Z, Zhang Y. Application of integrated management bundle incorporating with multidisciplinary measures improved in-hospital outcomes and early survival in geriatric hip fracture patients with perioperative heart failure: a retrospective cohort study. Aging Clin Exp Res 2022; 34:1149-1158. [PMID: 35067910 PMCID: PMC9135836 DOI: 10.1007/s40520-021-02038-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/18/2021] [Indexed: 12/13/2022]
Abstract
Background In elderly, hip fracture is often complicated by perioperative heart failure, related to worse prognosis. We aimed to analyze the effects of integrated management bundle incorporating with multidisciplinary measures on in-hospital outcomes and early survival in elderly hip fracture patients with perioperative heart failure. Methods In this retrospective cohort study, a total of 421 hip fracture patients aged 65 and over who developed perioperative heart failure were included. According to different perioperative management modes applied, patients were retrospectively divided into multidisciplinary management group (Group A), including 277 patients, and integrated management bundle group (Group B), including 144 patients. The B-type natriuretic peptide (BNP) and C-reactive protein (CRP) levels, complications, length of stay, and hospitalization costs were observed and compared between two groups. Overall survival was compared by Kaplan–Meier methods. Cox regression analysis was used to identify prognostic factors associated with overall survival. Results A total of 421 patients were enrolled for analysis, including 277 in Group A and 144 in Group B. BNP and CRP levels were significantly decreased compared with admission (P < 0.05). Furthermore, BNP and CRP in Group B decreased much more than those in Group A (P < 0.05). The reductions were observed in length of stay, hospitalization costs and incidence of pulmonary infection, hypoproteinemia, and acute cerebral infarction in Group B (all P < 0.05). The Kaplan–Meier plots showed significantly superior overall survival in Group B. Integrated management bundle was independent favorable prognostic factors. Conclusions The integrated management bundle incorporating with multidisciplinary measures significantly improved the therapeutic effect of perioperative heart failure, reduced inflammatory response, and yielded better hospital outcomes. It brought better survival benefits for geriatric hip fracture patients with perioperative heart failure. The results of this study can play an important role in clinical work and provide a valuable theoretical basis for selection of management model in elderly hip fracture patients with perioperative heart failure.
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Affiliation(s)
- Mingming Fu
- Department of Geriatric Orthopedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, People's Republic of China
| | - Yaqian Zhang
- Department of Geriatric Orthopedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, People's Republic of China
| | - Junfei Guo
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, People's Republic of China
| | - Yuqi Zhao
- Department of Geriatric Orthopedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, People's Republic of China
| | - Zhiyong Hou
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, People's Republic of China
- NHC Key Laboratory of Intelligent Orthopeadic Equipment (The Third Hospital of Hebei Medical University), Hebei, People's Republic of China
| | - Zhiqian Wang
- Department of Geriatric Orthopedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, People's Republic of China.
| | - Yingze Zhang
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050051, People's Republic of China.
- NHC Key Laboratory of Intelligent Orthopeadic Equipment (The Third Hospital of Hebei Medical University), Hebei, People's Republic of China.
- Chinese Academy of Engineering, Beijing, 100088, People's Republic of China.
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Gihring A, Gärtner F, Schirmer M, Wabitsch M, Knippschild U. Recent Developments in Mouse Trauma Research Models: A Mini-Review. Front Physiol 2022; 13:866617. [PMID: 35574493 PMCID: PMC9101050 DOI: 10.3389/fphys.2022.866617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/04/2022] [Indexed: 12/02/2022] Open
Abstract
The urgency to investigate trauma in a controlled and reproducible environment rises since multiple trauma still account for the most deaths for people under the age of 45. The most common multiple trauma include head as well as blunt thorax trauma along with fractures. However, these trauma remain difficult to treat, partially because the molecular mechanisms that trigger the immediate immune response are not fully elucidated. To illuminate these mechanisms, investigators have used animal models, primarily mice as research subjects. This mini review aims to 1) emphasize the importance of the development of clinically relevant murine trauma research, 2) highlight and discuss the existing conflict between simulating clinically relevant situations and elucidating molecular mechanisms, 3) describe the advantages and disadvantages of established mouse trauma models developed to simulate clinically relevant situations, 4) summarize and list established mouse models in the field of trauma research developed to simulate clinically relevant situations.
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Affiliation(s)
- Adrian Gihring
- Department of General and Visceral Surgery, Surgery Center, Ulm University Medical Center, Ulm, Germany
| | - Fabian Gärtner
- Department of General and Visceral Surgery, Surgery Center, Ulm University Medical Center, Ulm, Germany
| | - Melanie Schirmer
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Martin Wabitsch
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Uwe Knippschild
- Department of General and Visceral Surgery, Surgery Center, Ulm University Medical Center, Ulm, Germany
- *Correspondence: Uwe Knippschild,
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Incidence and prognosis of myocardial injury in patients with severe trauma. Eur J Trauma Emerg Surg 2021; 48:3073-3079. [PMID: 34878581 PMCID: PMC9360164 DOI: 10.1007/s00068-021-01846-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/22/2021] [Indexed: 12/26/2022]
Abstract
Purpose Severe trauma can lead to end organ damages of varying severity, including myocardial injury. In the non-cardiac surgery setting, there is extensive evidence that perioperative myocardial injury is associated with increased morbidity and mortality. The impact of myocardial injury on outcome after severe trauma has not been investigated adequately yet. We hypothesized that myocardial injury is associated with increased in-hospital mortality in patients with severe trauma. Materials/methods This retrospective cohort study included patients ≥ 18 years with severe trauma [defined as injury severity score (ISS) ≥ 16] that were admitted to the resuscitation room of the Emergency Department of the University Hospital Duesseldorf, Germany, between 2016 and 2019. The main endpoint was in-hospital mortality. Main exposure was myocardial injury at arrival [defined as high-sensitive troponin T (hsTnT) > 14 ng/l]. For statistical analysis, receiver operating characteristic curve (ROC) and multivariate binary logistic regression were performed. Results Out of 368 patients, 353 were included into statistical analysis (72.5% male, age: 55 ± 21, ISS: 28 ± 12). Overall in-hospital mortality was 26.1%. Myocardial injury at presentation was detected in 149 (42.2%) patients. In-hospital mortality of patients with and without myocardial injury at presentation was 45% versus 12.3%, respectively. The area under the curve (AUC) for hsTnT and mortality was 0.76 [95% confidence interval (CI) 0.71–0.82]. The adjusted odds ratio of myocardial injury for in-hospital mortality was 2.27 ([95%CI 1.16–4.45]; p = 0.017). Conclusion Myocardial injury after severe trauma is common and independently associated with in-hospital mortality. Thus, hsTnT might serve as a new prognostic marker in this cohort. Supplementary Information The online version contains supplementary material available at 10.1007/s00068-021-01846-2.
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Krbcová Moudrá V, Zajíček R, Bakalář B, Bednář F. Burn-Induced Cardiac Dysfunction: A Brief Review and Long-Term Consequences for Cardiologists in Clinical Practice. Heart Lung Circ 2021; 30:1829-1833. [PMID: 34275754 DOI: 10.1016/j.hlc.2021.06.444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/12/2021] [Accepted: 06/07/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Severe burn injury is a specific type of trauma, which induces a unique complex of responses in the body and leads to an extreme increase in stress hormones and proinflammatory cytokines. These hypermetabolic and stress responses are desirable in the acute phase but can persist for several years and lead - due to several mechanisms - to many late complications, including myocardial dysfunction. METHODS The databases of PubMed, ScienceDirect, National Institutes of Health (NIH) of the United States, and Google Scholar were searched. Studies relevant to the topic of late cardiovascular dysfunction after burn injury were compiled using key words. RESULTS Burn-induced heart disease significantly increases morbidity and mortality and contributes to the reduction in the quality of life of patients after severe burn trauma. A variety of mechanisms causing myocardial dysfunction after burn trauma have been detailed but understanding all of the exact consequences is limited, especially regarding chronic cardiovascular changes. CONCLUSION A detailed understanding of the pathophysiology of chronic cardiac changes can contribute to a comprehensive and preventive treatment plan and improve long-term outcomes of burn patients.
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Affiliation(s)
- Veronika Krbcová Moudrá
- Third Faculty of Medicine, Charles University, Prague, Czech Republic; Department of Cardiology, University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Robert Zajíček
- Third Faculty of Medicine, Charles University, Prague, Czech Republic; The Burn Center Prague, University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Bohumil Bakalář
- Third Faculty of Medicine, Charles University, Prague, Czech Republic; The Burn Center Prague, University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - František Bednář
- Third Faculty of Medicine, Charles University, Prague, Czech Republic; Department of Cardiology, University Hospital Kralovske Vinohrady, Prague, Czech Republic.
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