• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

相似文献

1
Splicing factor SF2/ASF rescues IL-2 production in T cells from systemic lupus erythematosus patients by activating IL-2 transcription.剪接因子 SF2/ASF 通过激活 IL-2 转录来拯救系统性红斑狼疮患者 T 细胞中的 IL-2 产生。
Proc Natl Acad Sci U S A. 2013 Jan 29;110(5):1845-50. doi: 10.1073/pnas.1214207110. Epub 2013 Jan 14.
2
Alternative splicing factor/splicing factor 2 regulates the expression of the zeta subunit of the human T cell receptor-associated CD3 complex.剪接因子/剪接因子 2 调节人 T 细胞受体相关 CD3 复合物 ζ 亚基的表达。
J Biol Chem. 2010 Apr 23;285(17):12490-6. doi: 10.1074/jbc.M109.091660. Epub 2010 Jan 29.
3
Ubiquitination regulates expression of the serine/arginine-rich splicing factor 1 (SRSF1) in normal and systemic lupus erythematosus (SLE) T cells.泛素化调节正常和系统性红斑狼疮 (SLE) T 细胞中丝氨酸/精氨酸丰富剪接因子 1 (SRSF1) 的表达。
J Biol Chem. 2014 Feb 14;289(7):4126-34. doi: 10.1074/jbc.M113.518662. Epub 2013 Dec 24.
4
Serine Arginine-Rich Splicing Factor 1 (SRSF1) Contributes to the Transcriptional Activation of CD3ζ in Human T Cells.富含丝氨酸精氨酸的剪接因子1(SRSF1)有助于人类T细胞中CD3ζ的转录激活。
PLoS One. 2015 Jul 2;10(7):e0131073. doi: 10.1371/journal.pone.0131073. eCollection 2015.
5
Treatment with IL-17 prolongs the half-life of chemokine CXCL1 mRNA via the adaptor TRAF5 and the splicing-regulatory factor SF2 (ASF).白细胞介素-17(IL-17)通过衔接蛋白 TRAF5 和剪接调控因子 SF2(ASF)延长趋化因子 CXCL1 mRNA 的半衰期。
Nat Immunol. 2011 Aug 7;12(9):853-60. doi: 10.1038/ni.2081.
6
Reconstitution of deficient T cell receptor zeta chain restores T cell signaling and augments T cell receptor/CD3-induced interleukin-2 production in patients with systemic lupus erythematosus.在系统性红斑狼疮患者中,补充缺陷的T细胞受体ζ链可恢复T细胞信号传导,并增强T细胞受体/CD3诱导的白细胞介素-2产生。
Arthritis Rheum. 2003 Jul;48(7):1948-55. doi: 10.1002/art.11072.
7
Alternative splicing factor or splicing factor-2 plays a key role in intron retention of the endoglin gene during endothelial senescence.剪接因子或剪接因子-2 在血管内皮细胞衰老过程中内 Engl 基因的内含子保留中起关键作用。
Aging Cell. 2011 Oct;10(5):896-907. doi: 10.1111/j.1474-9726.2011.00727.x. Epub 2011 Jul 19.
8
Decreased Expression of Serine/Arginine-Rich Splicing Factor 1 in T Cells From Patients With Active Systemic Lupus Erythematosus Accounts for Reduced Expression of RasGRP1 and DNA Methyltransferase 1.T 细胞中丝氨酸/精氨酸丰富剪接因子 1 的表达减少导致 RasGRP1 和 DNA 甲基转移酶 1 的表达减少,这与活动期系统性红斑狼疮患者有关。
Arthritis Rheumatol. 2018 Dec;70(12):2046-2056. doi: 10.1002/art.40585. Epub 2018 Oct 1.
9
Exonic splicing enhancer-dependent selection of the bovine papillomavirus type 1 nucleotide 3225 3' splice site can be rescued in a cell lacking splicing factor ASF/SF2 through activation of the phosphatidylinositol 3-kinase/Akt pathway.通过激活磷脂酰肌醇3激酶/蛋白激酶B途径,在缺乏剪接因子ASF/SF2的细胞中,可以挽救依赖外显子剪接增强子对牛乳头瘤病毒1型核苷酸3225 3'剪接位点的选择。
J Virol. 2003 Feb;77(3):2105-15. doi: 10.1128/jvi.77.3.2105-2115.2003.
10
SF2/ASF autoregulation involves multiple layers of post-transcriptional and translational control.SF2/ASF 自身调控涉及转录后和翻译水平的多层级控制。
Nat Struct Mol Biol. 2010 Mar;17(3):306-12. doi: 10.1038/nsmb.1750. Epub 2010 Feb 7.

引用本文的文献

1
Identification of HDAC9 and ARRDC4 as potential biomarkers and targets for treatment of type 2 diabetes.鉴定 HDAC9 和 ARRDC4 作为 2 型糖尿病治疗的潜在生物标志物和靶标。
Sci Rep. 2024 Mar 25;14(1):7083. doi: 10.1038/s41598-024-57794-5.
2
Epigenetic Dysregulation in the Pathogenesis of Systemic Lupus Erythematosus.系统性红斑狼疮发病机制中的表观遗传失调。
Int J Mol Sci. 2024 Jan 13;25(2):1019. doi: 10.3390/ijms25021019.
3
Towards understandings of serine/arginine-rich splicing factors.迈向对富含丝氨酸/精氨酸剪接因子的理解。
Acta Pharm Sin B. 2023 Aug;13(8):3181-3207. doi: 10.1016/j.apsb.2023.05.022. Epub 2023 May 23.
4
Abnormalities in intron retention characterize patients with systemic lupus erythematosus.内含子保留异常是红斑狼疮患者的特征。
Sci Rep. 2023 Mar 29;13(1):5141. doi: 10.1038/s41598-023-31890-4.
5
High throughput sequencing revealed enhanced cell cycle signaling in SLE patients.高通量测序显示 SLE 患者细胞周期信号增强。
Sci Rep. 2023 Jan 4;13(1):159. doi: 10.1038/s41598-022-27310-8.
6
Splicing factor SRSF1 is essential for CD8 T cell function and host antigen-specific viral immunity.剪接因子 SRSF1 对于 CD8 T 细胞功能和宿主抗原特异性病毒免疫至关重要。
Front Immunol. 2022 Sep 16;13:906355. doi: 10.3389/fimmu.2022.906355. eCollection 2022.
7
Splicing factor SRSF1 controls distinct molecular programs in regulatory and effector T cells implicated in systemic autoimmune disease.剪接因子 SRSF1 控制着系统性自身免疫疾病中调节性和效应性 T 细胞中涉及的不同分子程序。
Mol Immunol. 2022 Jan;141:94-103. doi: 10.1016/j.molimm.2021.11.008. Epub 2021 Nov 25.
8
Interleukin-2 and regulatory T cells in rheumatic diseases.风湿性疾病中的白细胞介素-2与调节性T细胞。
Nat Rev Rheumatol. 2021 Dec;17(12):749-766. doi: 10.1038/s41584-021-00707-x. Epub 2021 Nov 2.
9
Alternative Splicing: A New Cause and Potential Therapeutic Target in Autoimmune Disease.可变剪接:自身免疫性疾病的新病因及潜在治疗靶点
Front Immunol. 2021 Aug 17;12:713540. doi: 10.3389/fimmu.2021.713540. eCollection 2021.
10
Splicing factor SRSF1 is indispensable for regulatory T cell homeostasis and function.剪接因子 SRSF1 对于调节性 T 细胞的稳态和功能是不可或缺的。
Cell Rep. 2021 Jul 6;36(1):109339. doi: 10.1016/j.celrep.2021.109339.

本文引用的文献

1
mRNA decay factor AUF1 maintains normal aging, telomere maintenance, and suppression of senescence by activation of telomerase transcription.mRNA 衰变因子 AUF1 通过激活端粒酶转录来维持正常衰老、端粒维持和抑制衰老。
Mol Cell. 2012 Jul 13;47(1):5-15. doi: 10.1016/j.molcel.2012.04.019. Epub 2012 May 24.
2
Systemic lupus erythematosus.系统性红斑狼疮
N Engl J Med. 2011 Dec 1;365(22):2110-21. doi: 10.1056/NEJMra1100359.
3
Regulation of IL-2 gene expression by Siva and FOXP3 in human T cells.人 T 细胞中 Siva 和 FOXP3 对 IL-2 基因表达的调控。
BMC Immunol. 2011 Sep 28;12:54. doi: 10.1186/1471-2172-12-54.
4
Treatment with IL-17 prolongs the half-life of chemokine CXCL1 mRNA via the adaptor TRAF5 and the splicing-regulatory factor SF2 (ASF).白细胞介素-17(IL-17)通过衔接蛋白 TRAF5 和剪接调控因子 SF2(ASF)延长趋化因子 CXCL1 mRNA 的半衰期。
Nat Immunol. 2011 Aug 7;12(9):853-60. doi: 10.1038/ni.2081.
5
Abnormalities of T cell signaling in systemic lupus erythematosus.系统性红斑狼疮中 T 细胞信号转导的异常。
Arthritis Res Ther. 2011 Mar 17;13(2):207. doi: 10.1186/ar3251.
6
mTOR signaling: a central pathway to pathogenesis in systemic lupus erythematosus?mTOR信号传导:系统性红斑狼疮发病机制的核心途径?
Discov Med. 2010 Mar;9(46):173-8.
7
SF2/ASF autoregulation involves multiple layers of post-transcriptional and translational control.SF2/ASF 自身调控涉及转录后和翻译水平的多层级控制。
Nat Struct Mol Biol. 2010 Mar;17(3):306-12. doi: 10.1038/nsmb.1750. Epub 2010 Feb 7.
8
Alternative splicing factor/splicing factor 2 regulates the expression of the zeta subunit of the human T cell receptor-associated CD3 complex.剪接因子/剪接因子 2 调节人 T 细胞受体相关 CD3 复合物 ζ 亚基的表达。
J Biol Chem. 2010 Apr 23;285(17):12490-6. doi: 10.1074/jbc.M109.091660. Epub 2010 Jan 29.
9
Interleukin-2 and inflammation induce distinct transcriptional programs that promote the differentiation of effector cytolytic T cells.白细胞介素-2 和炎症诱导不同的转录程序,促进效应细胞毒性 T 细胞的分化。
Immunity. 2010 Jan 29;32(1):79-90. doi: 10.1016/j.immuni.2009.11.012. Epub 2010 Jan 21.
10
The splicing factor SC35 has an active role in transcriptional elongation.剪接因子SC35在转录延伸中发挥着积极作用。
Nat Struct Mol Biol. 2008 Aug;15(8):819-26. doi: 10.1038/nsmb.1461. Epub 2008 Jul 20.

剪接因子 SF2/ASF 通过激活 IL-2 转录来拯救系统性红斑狼疮患者 T 细胞中的 IL-2 产生。

Splicing factor SF2/ASF rescues IL-2 production in T cells from systemic lupus erythematosus patients by activating IL-2 transcription.

机构信息

Division of Rheumatology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA 02115, USA.

出版信息

Proc Natl Acad Sci U S A. 2013 Jan 29;110(5):1845-50. doi: 10.1073/pnas.1214207110. Epub 2013 Jan 14.

DOI:10.1073/pnas.1214207110
PMID:23319613
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3562779/
Abstract

T cells from patients with systemic lupus erythematosus (SLE) produce insufficient amounts of the vital cytokine IL-2. We previously showed that SLE T cells express decreased levels of the T-cell receptor-CD3ζ chain and forced expression of CD3ζ into SLE T cells restores IL-2 production. We recently showed that the serine arginine protein splicing factor 2/alternative splicing factor (SF2/ASF) enhances the expression of CD3ζ chain by limiting the production of an unstable splice variant. Here we demonstrate that SF2/ASF levels are decreased in patients with SLE and more so in those with active disease. More importantly, we reveal a function of SF2/ASF, independent of T-cell receptor/CD3 signaling, whereby it is recruited to the IL-2 promoter, increases transcriptional activity, and enhances IL-2 production in SLE T cells. Our results demonstrate that SF2/ASF regulates IL-2 production and that decreased SF2/ASF expression in SLE T cells contributes to deficient IL-2 production.

摘要

系统性红斑狼疮(SLE)患者的 T 细胞产生的重要细胞因子 IL-2 数量不足。我们之前的研究表明,SLE T 细胞表达的 T 细胞受体-CD3ζ 链水平降低,强制表达 CD3ζ 可恢复 IL-2 的产生。我们最近的研究表明,丝氨酸-精氨酸蛋白剪接因子 2/可变剪接因子(SF2/ASF)通过限制不稳定剪接变体的产生来增强 CD3ζ 链的表达。在这里,我们证明了 SF2/ASF 的水平在 SLE 患者中降低,在活动性疾病患者中降低得更为明显。更重要的是,我们揭示了 SF2/ASF 的一种独立于 T 细胞受体/CD3 信号的功能,即它被招募到 IL-2 启动子,增加转录活性,并增强 SLE T 细胞中 IL-2 的产生。我们的研究结果表明,SF2/ASF 调节 IL-2 的产生,SLE T 细胞中 SF2/ASF 表达的减少导致 IL-2 产生不足。