Deregulated DNA damage response network in Behcet's disease

Copyright © 2022 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 246(2023) vom: 20. Jan., Seite 109189
1. Verfasser: Vlachogiannis, Nikolaos I (VerfasserIn)
Weitere Verfasser: Ntouros, Panagiotis A, Pappa, Maria, Verrou, Kleio-Maria, Arida, Aikaterini, Souliotis, Vassilis L, Sfikakis, Petros P
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Behcet's disease DNA damage response DNA repair NEIL1 RNA sequencing NEIL1 protein, human EC 3.2.2.- DNA Glycosylases
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520 |a Behcet's disease (BD) is a chronic, relapsing systemic vasculitis of unknown etiology. Since the DNA repair enzyme NEIL1 has been identified as one of the two genetic risk factors for BD by whole exome study, we examined the potential involvement of the DNA damage response (DDR) network in BD. Peripheral blood mononuclear cells from 26 patients and 26 age-/sex-matched healthy controls were studied. Endogenous DNA damage levels were increased in active BD patients compared to controls or patients in remission. In parallel, BD patients had defective nucleotide excision repair capacity. RNA-sequencing revealed reduced expression of NEIL1 that negatively correlated with DNA damage accumulation. On the other hand, expression of genes involved in senescence and senescence-associated secretory phenotype positively correlated with individual endogenous DNA damage levels. We conclude that deregulated DDR contributes to the proinflammatory environment in BD 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Behcet's disease 
650 4 |a DNA damage response 
650 4 |a DNA repair 
650 4 |a NEIL1 
650 4 |a RNA sequencing 
650 7 |a NEIL1 protein, human  |2 NLM 
650 7 |a EC 3.2.2.-  |2 NLM 
650 7 |a DNA Glycosylases  |2 NLM 
650 7 |a EC 3.2.2.-  |2 NLM 
700 1 |a Ntouros, Panagiotis A  |e verfasserin  |4 aut 
700 1 |a Pappa, Maria  |e verfasserin  |4 aut 
700 1 |a Verrou, Kleio-Maria  |e verfasserin  |4 aut 
700 1 |a Arida, Aikaterini  |e verfasserin  |4 aut 
700 1 |a Souliotis, Vassilis L  |e verfasserin  |4 aut 
700 1 |a Sfikakis, Petros P  |e verfasserin  |4 aut 
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