• 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

Tristetraprolin 调节白细胞介素-6,后者与头颈部鳞状细胞癌患者的肿瘤进展相关。

Tristetraprolin regulates interleukin-6, which is correlated with tumor progression in patients with head and neck squamous cell carcinoma.

机构信息

Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109-1078, USA.

出版信息

Cancer. 2011 Jun 15;117(12):2677-89. doi: 10.1002/cncr.25859. Epub 2011 Jan 10.

DOI:10.1002/cncr.25859
PMID:21656745
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3574798/
Abstract

BACKGROUND

Tumor-derived cytokines play a significant role in the progression of head and neck squamous cell carcinoma (HNSCC). Targeting proteins, such as tristetraprolin (TTP), that regulate multiple inflammatory cytokines may inhibit the progression of HNSCC. However, TTP's role in cancer is poorly understood. The goal of the current study was to determine whether TTP regulates inflammatory cytokines in patients with HNSCC.

METHODS

TTP messenger RNA (mRNA) and protein expression were determined by quantitative real-time-polymerase chain reaction (Q-RT-PCR) and Western blot analysis, respectively. mRNA stability and cytokine secretion were evaluated by quantitative RT-PCR and enzyme-linked immunoadsorbent assay, respectively, after overexpression or knockdown of TTP in HNSCC. HNSCC tissue microarrays were immunostained for interleukin-6 (IL-6) and TTP.

RESULTS

TTP expression in HNSCC cell lines was found to be inversely correlated with the secretion of IL-6, vascular endothelial growth factor (VEGF), and prostaglandin E2 (PGE(2) )(.) Knockdown of TTP increased mRNA stability and the secretion of cytokines. Conversely, overexpression of TTP in HNSCC cells led to decreased secretion of IL-6, VEGF, and PGE(2) . Immunohistochemical staining of tissue microarrays for IL-6 demonstrated that staining intensity is prognostic for poor disease-specific survival (P = .023), tumor recurrence and development of second primary tumors (P = .014), and poor overall survival (P = .019).

CONCLUSIONS

The results of the current study demonstrated that down-regulation of TTP in HNSCC enhances mRNA stability and promotes secretion of IL-6, VEGF, and PGE(2) . Furthermore, high IL-6 secretion in HNSCC tissue is a biomarker for poor prognosis. In as much as enhanced cytokine secretion is associated with poor prognosis, TTP may be a therapeutic target to reduce multiple cytokines concurrently in patients with HNSCC.

摘要

背景

肿瘤来源的细胞因子在头颈部鳞状细胞癌(HNSCC)的进展中起着重要作用。针对调节多种炎症细胞因子的蛋白质,如三肽基肽酶 1(TTP),可能会抑制 HNSCC 的进展。然而,TTP 在癌症中的作用还知之甚少。本研究的目的是确定 TTP 是否调节 HNSCC 患者的炎症细胞因子。

方法

通过定量实时聚合酶链反应(Q-RT-PCR)和 Western blot 分析分别测定 TTP 信使 RNA(mRNA)和蛋白质表达。通过在 HNSCC 中转染 TTP 过表达或敲低后,通过定量 RT-PCR 和酶联免疫吸附试验分别评估 mRNA 稳定性和细胞因子分泌。免疫组化染色 HNSCC 组织微阵列用于检测白细胞介素 6(IL-6)和 TTP。

结果

发现 HNSCC 细胞系中的 TTP 表达与 IL-6、血管内皮生长因子(VEGF)和前列腺素 E2(PGE(2))的分泌呈负相关。TTP 敲低增加了细胞因子的 mRNA 稳定性和分泌。相反,TTP 在 HNSCC 细胞中的过表达导致 IL-6、VEGF 和 PGE(2)的分泌减少。组织微阵列的免疫组织化学染色显示,IL-6 的染色强度与疾病特异性生存不良相关(P =.023)、肿瘤复发和第二原发肿瘤的发展(P =.014)以及总生存不良相关(P =.019)。

结论

本研究结果表明,HNSCC 中 TTP 的下调增强了 mRNA 的稳定性并促进了 IL-6、VEGF 和 PGE(2)的分泌。此外,HNSCC 组织中高 IL-6 分泌是预后不良的生物标志物。由于增强的细胞因子分泌与不良预后相关,因此 TTP 可能是治疗靶点,以减少 HNSCC 患者中多种细胞因子的同时分泌。

相似文献

1
Tristetraprolin regulates interleukin-6, which is correlated with tumor progression in patients with head and neck squamous cell carcinoma.Tristetraprolin 调节白细胞介素-6,后者与头颈部鳞状细胞癌患者的肿瘤进展相关。
Cancer. 2011 Jun 15;117(12):2677-89. doi: 10.1002/cncr.25859. Epub 2011 Jan 10.
2
Inactivation or loss of TTP promotes invasion in head and neck cancer via transcript stabilization and secretion of MMP9, MMP2, and IL-6.TTP 的失活或缺失通过转录物稳定和 MMP9、MMP2 和 IL-6 的分泌促进头颈部癌症的侵袭。
Clin Cancer Res. 2013 Mar 1;19(5):1169-79. doi: 10.1158/1078-0432.CCR-12-2927. Epub 2013 Jan 24.
3
IL-6 antisense-mediated growth inhibition in a head and neck squamous cell carcinoma cell line.白细胞介素-6 反义介导的头颈部鳞状细胞癌细胞系生长抑制。
In Vivo. 2011 Jul-Aug;25(4):579-84.
4
Inflammatory mediators drive metastasis and drug resistance in head and neck squamous cell carcinoma.炎症介质驱动头颈部鳞状细胞癌的转移和耐药性。
Laryngoscope. 2015 Mar;125 Suppl 3:S1-11. doi: 10.1002/lary.24998. Epub 2015 Feb 3.
5
The paracrine effect of cancer-associated fibroblast-induced interleukin-33 regulates the invasiveness of head and neck squamous cell carcinoma.癌相关成纤维细胞诱导的白细胞介素-33 的旁分泌作用调节头颈部鳞状细胞癌的侵袭性。
J Pathol. 2013 Oct;231(2):180-9. doi: 10.1002/path.4226. Epub 2013 Aug 12.
6
Expression of proinflammatory and proangiogenic cytokines in patients with head and neck cancer.头颈癌患者促炎和促血管生成细胞因子的表达
Clin Cancer Res. 1999 Jun;5(6):1369-79.
7
Analysis of eIF4E and 4EBP1 mRNAs in head and neck cancer.分析头颈部癌症中的 eIF4E 和 4EBP1 mRNAs。
Laryngoscope. 2011 Oct;121(10):2136-41. doi: 10.1002/lary.22144. Epub 2011 Sep 6.
8
The G protein-coupled receptor GALR2 promotes angiogenesis in head and neck cancer.G 蛋白偶联受体 GALR2 促进头颈部癌症血管生成。
Mol Cancer Ther. 2014 May;13(5):1323-33. doi: 10.1158/1535-7163.MCT-13-0904. Epub 2014 Feb 25.
9
αB-crystallin stimulates VEGF secretion and tumor cell migration and correlates with enhanced distant metastasis in head and neck squamous cell carcinoma.αB-晶状体蛋白刺激 VEGF 分泌和肿瘤细胞迁移,并与头颈部鳞状细胞癌远处转移增强相关。
BMC Cancer. 2013 Mar 18;13:128. doi: 10.1186/1471-2407-13-128.
10
The bidirectional tumor--mesenchymal stromal cell interaction promotes the progression of head and neck cancer.肿瘤与间充质基质细胞的双向相互作用促进头颈部癌的进展。
Stem Cell Res Ther. 2014 Aug 12;5(4):95. doi: 10.1186/scrt484.

引用本文的文献

1
Changes of immune microenvironment in head and neck squamous cell carcinoma in 3D-4-culture compared to 2D-4-culture.三维 4 培养与二维 4 培养比较,头颈部鳞状细胞癌免疫微环境的变化。
J Transl Med. 2023 Oct 31;21(1):771. doi: 10.1186/s12967-023-04650-1.
2
The 3' Untranslated Regions of Ebola Virus mRNAs Contain AU-Rich Elements Involved in Posttranscriptional Stabilization and Decay.埃博拉病毒 mRNAs 的 3'非翻译区含有参与转录后稳定和衰减的富含 AU 元件。
J Infect Dis. 2023 Nov 13;228(Suppl 7):S488-S497. doi: 10.1093/infdis/jiad312.
3
Important Cells and Factors from Tumor Microenvironment Participated in Perineural Invasion.

本文引用的文献

1
Altered VEGF mRNA stability following treatments with immunosuppressive agents: implications for cancer development.免疫抑制剂治疗后 VEGF mRNA 稳定性的改变:对癌症发展的影响。
J Biol Chem. 2010 Aug 13;285(33):25196-202. doi: 10.1074/jbc.M110.119446. Epub 2010 Jun 16.
2
The RNA-binding zinc-finger protein tristetraprolin regulates AU-rich mRNAs involved in breast cancer-related processes.RNA 结合锌指蛋白 tristetraprolin 调节参与乳腺癌相关过程的富含 AU 的 mRNA。
Oncogene. 2010 Jul 22;29(29):4205-15. doi: 10.1038/onc.2010.168. Epub 2010 May 24.
3
Rap1 stabilizes beta-catenin and enhances beta-catenin-dependent transcription and invasion in squamous cell carcinoma of the head and neck.
肿瘤微环境中的重要细胞和因子参与神经周围浸润。
Cancers (Basel). 2023 Feb 21;15(5):1360. doi: 10.3390/cancers15051360.
4
Cytokines secreted by inflamed oral mucosa: implications for oral cancer progression.炎症性口腔黏膜分泌的细胞因子:对口腔癌进展的影响
Oncogene. 2023 Apr;42(15):1159-1165. doi: 10.1038/s41388-023-02649-y. Epub 2023 Mar 6.
5
MAPK Signaling Pathway in Oral Squamous Cell Carcinoma: Biological Function and Targeted Therapy.口腔鳞状细胞癌中的MAPK信号通路:生物学功能与靶向治疗
Cancers (Basel). 2022 Sep 23;14(19):4625. doi: 10.3390/cancers14194625.
6
IL-6 in the Ecosystem of Head and Neck Cancer: Possible Therapeutic Perspectives.白细胞介素-6 在头颈部癌症生态系统中的作用:可能的治疗前景。
Int J Mol Sci. 2021 Oct 13;22(20):11027. doi: 10.3390/ijms222011027.
7
The mRNA-destabilizing protein Tristetraprolin targets "meiosis arrester" mRNA in mammalian preovulatory follicles.mRNA 降解蛋白 Tristetraprolin 在哺乳动物排卵前卵泡中靶向“减数分裂阻滞”mRNA。
Proc Natl Acad Sci U S A. 2021 Jun 1;118(22). doi: 10.1073/pnas.2018345118.
8
Squamous cell carcinoma subverts adjacent histologically normal epithelium to promote lateral invasion.鳞状细胞癌使毗邻组织学正常的上皮发生转化,促进侧向浸润。
J Exp Med. 2021 Jun 7;218(6). doi: 10.1084/jem.20200944.
9
Association Between Interleukin-6 and Head and Neck Squamous Cell Carcinoma: A Systematic Review.白细胞介素-6与头颈部鳞状细胞癌的关联:一项系统综述。
Clin Exp Otorhinolaryngol. 2021 Feb;14(1):50-60. doi: 10.21053/ceo.2019.00906. Epub 2021 Feb 1.
10
Tristetraprolin Regulates T17 Cell Function and Ameliorates DSS-Induced Colitis in Mice.Tristetraprolin 调节 T17 细胞功能并改善小鼠 DSS 诱导的结肠炎。
Front Immunol. 2020 Aug 14;11:1952. doi: 10.3389/fimmu.2020.01952. eCollection 2020.
Rap1 稳定β-连环蛋白,并增强头颈部鳞状细胞癌中β-连环蛋白依赖性转录和侵袭。
Clin Cancer Res. 2010 Jan 1;16(1):65-76. doi: 10.1158/1078-0432.CCR-09-1122. Epub 2009 Dec 22.
4
Tristetraprolin regulates expression of VEGF and tumorigenesis in human colon cancer.Tristetraprolin 调节人结肠癌中 VEGF 的表达和肿瘤发生。
Int J Cancer. 2010 Apr 15;126(8):1817-1827. doi: 10.1002/ijc.24847.
5
Inflammation and cancer: how friendly is the relationship for cancer patients?炎症与癌症:癌症患者的这种关系友好吗?
Curr Opin Pharmacol. 2009 Aug;9(4):351-69. doi: 10.1016/j.coph.2009.06.020. Epub 2009 Aug 6.
6
The mRNA-destabilizing protein tristetraprolin is suppressed in many cancers, altering tumorigenic phenotypes and patient prognosis.信使核糖核酸(mRNA)不稳定蛋白锌指蛋白36(Tristetraprolin)在许多癌症中受到抑制,从而改变致瘤表型和患者预后。
Cancer Res. 2009 Jun 15;69(12):5168-76. doi: 10.1158/0008-5472.CAN-08-4238. Epub 2009 Jun 2.
7
Expression of pro-inflammatory protein, iNOS, VEGF and COX-2 in oral squamous cell carcinoma (OSCC), relationship with angiogenesis and their clinico-pathological correlation.促炎蛋白、诱导型一氧化氮合酶、血管内皮生长因子及环氧化酶-2在口腔鳞状细胞癌中的表达、与血管生成的关系及其临床病理相关性
Med Oral Patol Oral Cir Bucal. 2009 Jul 1;14(7):E319-24.
8
COX-2 polymorphisms and the risk for head and neck cancer in white patients.COX - 2基因多态性与白人患者头颈癌风险
Head Neck. 2009 Jul;31(7):938-43. doi: 10.1002/hed.21058.
9
Inhibition of cyclooxygenase-2 suppresses the invasiveness of oral squamous cell carcinoma cell lines via down-regulation of matrix metalloproteinase-2 production and activation.抑制环氧化酶-2通过下调基质金属蛋白酶-2的产生和激活来抑制口腔鳞状细胞癌细胞系的侵袭性。
Clin Exp Metastasis. 2009;26(5):425-32. doi: 10.1007/s10585-009-9241-3. Epub 2009 Feb 25.
10
Intrinsic mRNA stability helps compose the inflammatory symphony.内源性mRNA稳定性有助于谱写炎症交响曲。
Nat Immunol. 2009 Mar;10(3):233-4. doi: 10.1038/ni0309-233.