Abstract:
BACKGROUND AND PURPOSE:The aim of the study was to determine the effects of post-traumatically released High Mobility Group Box-1 protein (HMGB1) and extracellular histones on cardiomyocytes (CM). We also evaluated a therapeutic option to capture circulating histones after trauma, using a hemadsorption filter to treat CM dysfunction. EXPERIMENTAL APPROACH:We evaluated cell viability, calcium handling and mitochondrial respiration of human cardiomyocytes in the presence of HMGB-1 and extracellular histones. In a translational approach, a hemadsorption filter was applied to either directly eliminate extracellular histones or to remove them from blood samples obtained from multiple injured patients. KEY RESULTS:Incubation of human CM with HMGB-1 or histones is associated with changes in calcium handling, a reduction of cell viability and a substantial reduction of the mitochondrial respiratory capacity. Filtrating plasma from injured patients with a hemadsorption filter reduces histone concentration ex vivo and in vitro, depending on dosage. CONCLUSION AND IMPLICATIONS:Danger associated molecular patterns such as HMGB-1 and extracellular histones impair human CM in vitro. A hemadsorption filter could be a therapeutic option to reduce high concentrations of histones.
journal_name
J Clin Medjournal_title
Journal of clinical medicineauthors
Weber B,Lackner I,Baur M,Fois G,Gebhard F,Marzi I,Schrezenmeier H,Relja B,Kalbitz Mdoi
10.3390/jcm9051421subject
Has Abstractpub_date
2020-05-11 00:00:00issue
5issn
2077-0383pii
jcm9051421journal_volume
9pub_type
杂志文章abstract:BACKGROUND:The thyroid plays a key role in development and homeostasis, but it has been difficult to establish causality with diseases and phenotypic traits because of several potential confounders. METHODS:To determine the causal effect of euthyroid function, we conducted a two-sample Mendelian randomization study of...
journal_title:Journal of clinical medicine
pub_type: 杂志文章
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更新日期:2018-09-21 00:00:00
abstract::Diabetes mellitus is one of the most prevalent chronic diseases worldwide. Diabetic patients are at risk of developing cataract and present for surgery at an earlier age than non-diabetics. The aim of this study was to review the problems associated with cataract surgery in a diabetic patient. Corneal complications in...
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abstract:BACKGROUND:Psoriasis is a chronic inflammatory disease which affects the body far beyond the skin. Whereas there is solid evidence that chronic skin inflammation in psoriasis drives cardiovascular disease, the impact on renal impairment and acute kidney injury (AKI) is still unclear. We aimed to analyze the impact of p...
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abstract::The core conception of sepsis-that it is a dysregulated state-is a powerful and durable idea that has inspired decades of research. But is it true that the body's response to sepsis is dysregulated? To answer that question, this review surveyed the history of trials of experimental sepsis treatments targeting the host...
journal_title:Journal of clinical medicine
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abstract::The aim of this paper was to provide insights into alcohol misuse within UK veterans to inform as to whether their presentations differ from the general public. This was done by exploring differences in the severity of alcohol misuse between UK veterans and the general public admitted to a general NHS hospital over an...
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abstract:BACKGROUND:Amino acid metabolites (AAMs) have been linked to glucose homeostasis and type 2 diabetes (T2D). We investigated whether (1) baseline AAMs predict T2D remission 12 months after bariatric surgery and (2) whether AAMs are superior for predicting T2D remission postoperatively compared with existing prediction m...
journal_title:Journal of clinical medicine
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abstract::The authors wish to make the following corrections to this paper [...]. ...
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pub_type: 已发布勘误
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更新日期:2019-04-26 00:00:00
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pub_type: 杂志文章
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abstract::The aim of this study was to determine whether elevated serum level of uric acid (sUA) could predict renal outcome after contrast-enhanced computerized tomography (CCT). We used a historical cohort of 58,106 non-dialysis adult patients who received non-ionic iso-osmolar CCT from 1 June 2008 to 31 March 2015 to evaluat...
journal_title:Journal of clinical medicine
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更新日期:2019-07-10 00:00:00
abstract::The background to this study was that factors associated with carcinoid heart disease (CHD) and its impacts on overall survival (OS) are scantly investigated in patients (pts) with neuroendocrine tumors (NETs). In terms of materials and methods, a retrospective multicenter cohort study was conducted of factors associa...
journal_title:Journal of clinical medicine
pub_type: 杂志文章
doi:10.3390/jcm8030405
更新日期:2019-03-23 00:00:00
abstract::Current therapy of Clostridium difficile diarrhea (CDD) is problematic. Optimal treatment for CDD remains oral vancomycin, but there is little data on oral vancomycin dosing regimens. The objective of this C. difficile diarrhea study was to compare the efficacy of "high dose" vancomycin, 500 mg (PO) q6h, as sole treat...
journal_title:Journal of clinical medicine
pub_type: 杂志文章
doi:10.3390/jcm7040075
更新日期:2018-04-10 00:00:00
abstract::Continuous renal replacement therapy (CRRT) is an important modality to support critically ill patients, and the need for CRRT treatment has been increasing. However, CRRT management is costly, and the associated resources are limited. Thus, it remains challenging to identify patients that are likely to have a poor ou...
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更新日期:2018-10-08 00:00:00
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abstract::The authors wish to make the following corrections to this paper [...]. ...
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pub_type: 已发布勘误
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abstract::Chronification of inflammation is the process that lies at the basis of several human diseases that make up to 80% of morbidity and mortality worldwide. It can also explain a great deal of processes related to aging. Atherosclerosis is an example of the most important chronic inflammatory pathology in terms of public ...
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abstract::Adjustment disorders (AjD) with depressive symptoms following an acquired brain injury (ABI) is a common phenomenon. Although brain injuries are increasing more and more, research on psychological therapies is comparably scarce. The present study compared, by means of a randomized controlled trial (RCT), a newly devel...
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