Expression of APOBEC family members as regulators of endogenous retroelements and malignant transformation in systemic autoimmunity

Copyright © 2020. Published by Elsevier Inc.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 223(2021) vom: 20. Feb., Seite 108649
1. Verfasser: Mavragani, Clio P (VerfasserIn)
Weitere Verfasser: Kirou, Kyriakos A, Nezos, Adrianos, Seshan, Surya, Wild, Teresa, Wahl, Sharon M, Moutsopoulos, Haralampos M, Crow, Mary K
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't APOBEC family LINE-1 retroelements Sjögren's syndrome (SS) Systemic lupus erythematosus (SLE) Type I and II interferon Proteins Interferons mehr... 9008-11-1 AICDA (activation-induced cytidine deaminase) EC 3.5.4.- APOBEC3A protein, human EC 3.5.4.5 Cytidine Deaminase
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245 1 0 |a Expression of APOBEC family members as regulators of endogenous retroelements and malignant transformation in systemic autoimmunity 
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520 |a OBJECTIVE: To explore whether APOBEC family members are involved in the response to inappropriate expression of L1 retroelements in primary Sjögren's syndrome (SS) and systemic lupus erythematosus (SLE), as well as in SS related lymphomagenesis 
520 |a METHODS: Minor salivary glands (MSG) and kidney biopsy (KB) specimens were obtained from 41 SS patients (10 with lymphoma) and 23 patients with SLE, respectively. PBMC and sera were also collected from 73 SLE patients. Full-length L1 transcripts, members of the APOBEC and IFN family were quantitated by real time PCR. Type I IFN activity was assessed in lupus plasma by a cell assay 
520 |a RESULTS: APOBEC3A was increased in SS MSG, SLE KB and PBMC and correlated with L1. AID and APOBEC3G were particularly overexpressed in MSG tissues derived from SS lymphoma patients 
520 |a CONCLUSION: These data reveal a previously unappreciated role of APOBEC family proteins in the pathogenesis of systemic autoimmunity and SS related lymphomagenesis 
650 4 |a Journal Article 
650 4 |a Research Support, N.I.H., Extramural 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a APOBEC family 
650 4 |a LINE-1 retroelements 
650 4 |a Sjögren's syndrome (SS) 
650 4 |a Systemic lupus erythematosus (SLE) 
650 4 |a Type I and II interferon 
650 7 |a Proteins  |2 NLM 
650 7 |a Interferons  |2 NLM 
650 7 |a 9008-11-1  |2 NLM 
650 7 |a AICDA (activation-induced cytidine deaminase)  |2 NLM 
650 7 |a EC 3.5.4.-  |2 NLM 
650 7 |a APOBEC3A protein, human  |2 NLM 
650 7 |a EC 3.5.4.5  |2 NLM 
650 7 |a Cytidine Deaminase  |2 NLM 
650 7 |a EC 3.5.4.5  |2 NLM 
700 1 |a Kirou, Kyriakos A  |e verfasserin  |4 aut 
700 1 |a Nezos, Adrianos  |e verfasserin  |4 aut 
700 1 |a Seshan, Surya  |e verfasserin  |4 aut 
700 1 |a Wild, Teresa  |e verfasserin  |4 aut 
700 1 |a Wahl, Sharon M  |e verfasserin  |4 aut 
700 1 |a Moutsopoulos, Haralampos M  |e verfasserin  |4 aut 
700 1 |a Crow, Mary K  |e verfasserin  |4 aut 
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