Academic Journal
SHORT-TERM INFLAMMATORY BIOMARKER PROFILES ARE ASSOCIATED WITH DEFICIENT MITOCHONDRIAL BIOENERGETICS IN LYMPHOCYTES OF SEPTIC SHOCK PATIENTS—A PROSPECTIVE COHORT STUDY
| العنوان: | SHORT-TERM INFLAMMATORY BIOMARKER PROFILES ARE ASSOCIATED WITH DEFICIENT MITOCHONDRIAL BIOENERGETICS IN LYMPHOCYTES OF SEPTIC SHOCK PATIENTS—A PROSPECTIVE COHORT STUDY |
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| المؤلفون: | Nedel, Wagner L., Strogulski, Nathan R., Rodolphi, Marcelo S., Kopczynski, Afonso, Montes, Tiago H. M., Portela, Luis V. |
| المصدر: | Shock ; volume 59, issue 2, page 288-293 ; ISSN 1073-2322 |
| بيانات النشر: | Ovid Technologies (Wolters Kluwer Health) |
| سنة النشر: | 2022 |
| الوصف: | Introduction: A biomarker strategy based on the quantification of an immune profile could provide a clinical understanding of the inflammatory state in patients with sepsis and its potential implications for the bioenergetic state of lymphocytes, whose metabolism is associated with altered outcomes in sepsis. The objective of this study is to investigate the association between mitochondrial respiratory states and inflammatory biomarkers in patients with septic shock. Methods: This prospective cohort study included patients with septic shock. Routine, complex I, complex II respiration, and biochemical coupling efficiency were measured to evaluate mitochondrial activity. We measured IL-1ß, IL-6, IL-10, total lymphocyte count, and C-reactive protein levels on days 1 and 3 of septic shock management as well as mitochondrial variables. The variability of these measurements was evaluated using delta counts (days 3–1 counts). Results: Sixty-four patients were included in this analysis. There was a negative correlation between complex II respiration and IL-1ß (Spearman ρ, −0.275; P = 0.028). Biochemical coupling efficiency at day 1 was negative correlated with IL-6: Spearman ρ, −0.247; P = 0.05. Delta complex II respiration was negatively correlated with delta IL-6 (Spearman ρ, −0.261; P = 0.042). Delta complex I respiration was negatively correlated with delta IL-6 (Spearman ρ, −0.346; P = 0.006), and delta routine respiration was also negatively correlated with both delta IL-10 (Spearman ρ, −0.257; P = 0.046) and delta IL-6 (Spearman ρ, −0.32; P = 0.012). Conclusions: The metabolic change observed in mitochondrial complex I and complex II of lymphocytes is associated with a decrease in IL-6 levels, which can signal a decrease in global inflammatory activity. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1097/shk.0000000000002055 |
| DOI: | 10.1097/SHK.0000000000002055 |
| الاتاحة: | http://dx.doi.org/10.1097/shk.0000000000002055 https://journals.lww.com/10.1097/SHK.0000000000002055 |
| رقم الانضمام: | edsbas.335432F3 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1097/shk.0000000000002055 |
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