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The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis
Small-vessel vasculitis (SVV) is the inflammation of the vessel wall that can result in hemorrhage and/or ischemia. Among the histological findings in SVV are increased infiltrating neutrophils, which, due to their oxidative burst and myeloperoxidase activity, release excessive reactive oxygen speci...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8073584/ https://www.ncbi.nlm.nih.gov/pubmed/33920659 http://dx.doi.org/10.3390/molecules26082344 |
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author | Sredoja Tisma, Vesna Bulimbasic, Stela Galesic Ljubanovic, Danica Galesic, Kresimir Morovic-Vergles, Jadranka Mitrovic, Josko Uchida, Koji Tatzber, Franz Zarkovic, Neven Jaganjac, Morana |
author_facet | Sredoja Tisma, Vesna Bulimbasic, Stela Galesic Ljubanovic, Danica Galesic, Kresimir Morovic-Vergles, Jadranka Mitrovic, Josko Uchida, Koji Tatzber, Franz Zarkovic, Neven Jaganjac, Morana |
author_sort | Sredoja Tisma, Vesna |
collection | PubMed |
description | Small-vessel vasculitis (SVV) is the inflammation of the vessel wall that can result in hemorrhage and/or ischemia. Among the histological findings in SVV are increased infiltrating neutrophils, which, due to their oxidative burst and myeloperoxidase activity, release excessive reactive oxygen species, triggering a chain reaction of lipid peroxidation and yielding reactive aldehydes such as acrolein. The implication of oxidative stress in the pathogenesis of SVV was studied, focusing on acrolein immunohistochemistry in the affected skin vessels and systemic stress response. Samples from SVV patients and healthy subjects were collected and analyzed for total serum peroxides, total antioxidant capacity, inflammatory and immunological parameters, as well as for the presence of acrolein–protein adducts in the skin tissue specimens. The obtained data showed that systemic redox homeostasis and iron metabolism are altered in SVV patients. Possible biomarkers in the evaluation of oxidative status, disease activity and prevalence were indicated. Furthermore, a strong correlation between the accumulation of acrolein–protein adducts in the skin and the progression of the disease was revealed. Thus, the results of this study demonstrate that SVV is not only associated with systemic oxidative stress but also with tissue-specific oxidative stress that promotes acrolein formation and protein modification correlating with the severity of cutaneous vasculitis. |
format | Online Article Text |
id | pubmed-8073584 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-80735842021-04-27 The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis Sredoja Tisma, Vesna Bulimbasic, Stela Galesic Ljubanovic, Danica Galesic, Kresimir Morovic-Vergles, Jadranka Mitrovic, Josko Uchida, Koji Tatzber, Franz Zarkovic, Neven Jaganjac, Morana Molecules Article Small-vessel vasculitis (SVV) is the inflammation of the vessel wall that can result in hemorrhage and/or ischemia. Among the histological findings in SVV are increased infiltrating neutrophils, which, due to their oxidative burst and myeloperoxidase activity, release excessive reactive oxygen species, triggering a chain reaction of lipid peroxidation and yielding reactive aldehydes such as acrolein. The implication of oxidative stress in the pathogenesis of SVV was studied, focusing on acrolein immunohistochemistry in the affected skin vessels and systemic stress response. Samples from SVV patients and healthy subjects were collected and analyzed for total serum peroxides, total antioxidant capacity, inflammatory and immunological parameters, as well as for the presence of acrolein–protein adducts in the skin tissue specimens. The obtained data showed that systemic redox homeostasis and iron metabolism are altered in SVV patients. Possible biomarkers in the evaluation of oxidative status, disease activity and prevalence were indicated. Furthermore, a strong correlation between the accumulation of acrolein–protein adducts in the skin and the progression of the disease was revealed. Thus, the results of this study demonstrate that SVV is not only associated with systemic oxidative stress but also with tissue-specific oxidative stress that promotes acrolein formation and protein modification correlating with the severity of cutaneous vasculitis. MDPI 2021-04-17 /pmc/articles/PMC8073584/ /pubmed/33920659 http://dx.doi.org/10.3390/molecules26082344 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Sredoja Tisma, Vesna Bulimbasic, Stela Galesic Ljubanovic, Danica Galesic, Kresimir Morovic-Vergles, Jadranka Mitrovic, Josko Uchida, Koji Tatzber, Franz Zarkovic, Neven Jaganjac, Morana The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis |
title | The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis |
title_full | The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis |
title_fullStr | The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis |
title_full_unstemmed | The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis |
title_short | The Onset of Systemic Oxidative Stress Associated with the Accumulation of Lipid Peroxidation Product Acrolein in the Skin of Patients with Small-Vessel Vasculitis |
title_sort | onset of systemic oxidative stress associated with the accumulation of lipid peroxidation product acrolein in the skin of patients with small-vessel vasculitis |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8073584/ https://www.ncbi.nlm.nih.gov/pubmed/33920659 http://dx.doi.org/10.3390/molecules26082344 |
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