High Serum DNA and RNA Oxidative Damage in Non-surviving Patients with Spontaneous Intracerebral Hemorrhage
- PMID: 31598840
- DOI: 10.1007/s12028-019-00864-8
High Serum DNA and RNA Oxidative Damage in Non-surviving Patients with Spontaneous Intracerebral Hemorrhage
Abstract
Purpose: One study found higher leukocytes 8-hydroxy-2'-deoxyguanosine (8-OHdG) levels in patients with spontaneous intracerebral hemorrhage (ICH) than in healthy subjects due to the oxidation of guanosine from deoxyribonucleic acid (DNA). The objective of this study was to determine whether there is an association between oxidative damage of serum DNA and ribonucleic acid (RNA) and mortality in patients with ICH.
Methods: In this observational and prospective study, patients with severe supratentorial ICH (defined as Glasgow Coma Scale < 9) were included from six Intensive Care Units of Spanish hospitals. At the time of severe ICH diagnosis, concentrations in serum of malondialdehyde (as lipid peroxidation biomarker) and of the three oxidized guanine species (OGS) (8-hydroxyguanosine from RNA, 8-hydroxyguanine from DNA or RNA, and 8-OHdG from DNA) were determined. Thirty-day mortality was considered the end-point study.
Results: Serum levels of OGS (p < 0.001) and malondialdehyde (p = 0.002) were higher in non-surviving (n = 46) than in surviving patients (n = 54). There was an association of serum OGS levels with serum malondialdehyde levels (rho = 0.36; p = 0.001) and 30-day mortality (OR = 1.568; 95% CI 1.183-2.078; p = 0.002).
Conclusions: The novel and most important finding of our study was that serum OGS levels in ICH patients are associated with mortality.
Keywords: DNA and RNA oxidative damage; Mortality; Outcome; Spontaneous intracerebral hemorrhage.
Similar articles
-
Association Between DNA and RNA Oxidative Damage and Mortality of Patients with Traumatic Brain Injury.Neurocrit Care. 2020 Jun;32(3):790-795. doi: 10.1007/s12028-019-00800-w. Neurocrit Care. 2020. PMID: 31385181
-
Association between DNA and RNA oxidative damage and mortality in septic patients.J Crit Care. 2019 Dec;54:94-98. doi: 10.1016/j.jcrc.2019.08.008. Epub 2019 Aug 5. J Crit Care. 2019. PMID: 31401543
-
DNA and RNA oxidative damage are associated to mortality in patients with cerebral infarction.Med Intensiva (Engl Ed). 2021 Jan-Feb;45(1):35-41. doi: 10.1016/j.medin.2019.07.008. Epub 2019 Sep 3. Med Intensiva (Engl Ed). 2021. PMID: 31492477 English, Spanish.
-
Prognostic significance of 8-hydroxy-2'-deoxyguanosine in solid tumors: a meta-analysis.BMC Cancer. 2019 Oct 24;19(1):997. doi: 10.1186/s12885-019-6189-9. BMC Cancer. 2019. PMID: 31651287 Free PMC article.
-
The role of DNA and RNA guanosine oxidation in cardiovascular diseases.Pharmacol Res. 2024 Jun;204:107187. doi: 10.1016/j.phrs.2024.107187. Epub 2024 Apr 23. Pharmacol Res. 2024. PMID: 38657843 Review.
Cited by
-
Plasma D-dimer predicts poor outcome and mortality after spontaneous intracerebral hemorrhage.Brain Behav. 2021 Jan;11(1):462-468. doi: 10.1002/brb3.1946. Epub 2020 Nov 11. Brain Behav. 2021. PMID: 33179455 Free PMC article.
-
Inflammatory and oxidative stress markers in intracerebral hemorrhage: Relevance as prognostic markers for quantification of the edema volume.Brain Pathol. 2023 Mar;33(2):e13106. doi: 10.1111/bpa.13106. Epub 2022 Jun 28. Brain Pathol. 2023. PMID: 35762501 Free PMC article.
-
Secondary Brain Injury by Oxidative Stress After Cerebral Hemorrhage: Recent Advances.Front Cell Neurosci. 2022 Jun 23;16:853589. doi: 10.3389/fncel.2022.853589. eCollection 2022. Front Cell Neurosci. 2022. PMID: 35813506 Free PMC article. Review.
-
Unveiling the vital role of OGG1 in inflammation, vascular endothelial damage, and cell death in obstetric and gynecological diseases.Hum Cell. 2025 Aug 14;38(5):143. doi: 10.1007/s13577-025-01268-x. Hum Cell. 2025. PMID: 40813502 Free PMC article. Review.
-
Biomarkers of nucleic acid oxidation - A summary state-of-the-art.Redox Biol. 2021 Jun;42:101872. doi: 10.1016/j.redox.2021.101872. Epub 2021 Jan 28. Redox Biol. 2021. PMID: 33579665 Free PMC article.
References
-
- Broderick J, Connolly S, Feldmann E, Hanley D, Kase C, Krieger D, Mayberg M, Morgenstern L, Ogilvy CS, Vespa P, Zuccarello, American Heart Association; American Stroke Association Stroke Council; High Blood Pressure Research Council; Quality of Care and Outcomes in Research Interdisciplinary Working Group. Guidelines for the management of spontaneous intracerebral hemorrhage in adults: 2007 update: a guideline from the American Heart Association/American Stroke Association Stroke Council, High Blood Pressure Research Council, and the Quality of Care and Outcomes in Research Interdisciplinary Working Group. Stroke. 2007;38:2001–23. - DOI
-
- Morgenstern LB, Hemphill JC 3rd, Anderson C, Becker K, Broderick JP, Connolly ES Jr, Greenberg SM, Huang JN, MacDonald RL, Messé SR, Mitchell PH, Selim M, Tamargo RJ. American Heart Association Stroke Council and Council on Cardiovascular Nursing Guidelines for the management of spontaneous intracerebral hemorrhage: a guideline for healthcare professionals from the American Heart Association/American Stroke Association. Stroke. 2010;41:2108–29. - DOI
-
- Hemphill JC 3rd, Greenberg SM, Anderson CS, Becker K, Bendok BR, Cushman M, Fung GL, Goldstein JN, Macdonald RL, Mitchell PH, Scott PA, Selim MH, Woo D, American Heart Association Stroke Council; Council on Cardiovascular and Stroke Nursing; Council on Clinical Cardiology. Guidelines for the Management of Spontaneous Intracerebral Hemorrhage: a Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association. Stroke. 2015;46:2032–60. - DOI
-
- Aronowski J, Zhao X. Molecular pathophysiology of cerebral hemorrhage: secondary brain injury. Stroke. 2011;42:1781–6. - DOI
-
- Aronowski J, Hall CE. New horizons for primary intracerebral hemorrhage treatment: experience from preclinical studies. Neurol Res. 2005;27:268–79. - DOI
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources