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肿瘤内肿瘤坏死因子α可改善免疫治疗。

Intratumoral TNFα improves immunotherapy.

作者信息

Johansson Anna, Hamzah Juliana, Ganss Ruth

机构信息

Western Australian Institute for Medical Research; University of Western Australia Centre for Medical Research; Laboratory for Cancer Medicine; Perth, WA Australia.

出版信息

Oncoimmunology. 2012 Nov 1;1(8):1395-1397. doi: 10.4161/onci.20981.

DOI:10.4161/onci.20981
PMID:23243605
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3518514/
Abstract

Solid tumors are frequently resistant to immunotherapy. We demonstrated that low-dose tumor necrosis factorα (TNFα), when directly targeted to the tumor environment, exerts dual effects by improving vessel functionality and activating immune cells. This vascular remodeling in an inflammatory context enhances active immunotherapy and promotes tumor regression.

摘要

实体瘤通常对免疫疗法有抗性。我们证明,低剂量肿瘤坏死因子α(TNFα)直接作用于肿瘤环境时,可通过改善血管功能和激活免疫细胞发挥双重作用。在炎症背景下的这种血管重塑增强了主动免疫疗法并促进肿瘤消退。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/311c/3518514/f175aa1b94ff/onci-1-1395-g1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/311c/3518514/f175aa1b94ff/onci-1-1395-g1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/311c/3518514/f175aa1b94ff/onci-1-1395-g1.jpg

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本文引用的文献

1
Remodeling of tumor stroma and response to therapy.肿瘤基质的重构与治疗反应。
Cancers (Basel). 2012 Mar 27;4(2):340-53. doi: 10.3390/cancers4020340.
2
Tumor-targeted TNFα stabilizes tumor vessels and enhances active immunotherapy.肿瘤靶向 TNFα 稳定肿瘤血管并增强主动免疫治疗。
Proc Natl Acad Sci U S A. 2012 May 15;109(20):7841-6. doi: 10.1073/pnas.1118296109. Epub 2012 Apr 30.
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Targeting TNF-α to neoangiogenic vessels enhances lymphocyte infiltration in tumors and increases the therapeutic potential of immunotherapy.
肿瘤血管靶向剂NGR-TNF的抗转移活性
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Defects in the acquisition of tumor-killing capability of CD8+ cytotoxic T cells in streptozotocin-induced diabetic mice.链脲佐菌素诱导的糖尿病小鼠中CD8 + 细胞毒性T细胞杀伤肿瘤能力获得方面的缺陷。
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TCR-Engineered T Cells Meet New Challenges to Treat Solid Tumors: Choice of Antigen, T Cell Fitness, and Sensitization of Tumor Milieu.T 细胞受体工程化 T 细胞在治疗实体瘤上面临新的挑战:抗原选择、T 细胞功能和肿瘤微环境的致敏。
Front Immunol. 2013 Nov 8;4:363. doi: 10.3389/fimmu.2013.00363. eCollection 2013.
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Peptide-mediated targeting of cytokines to tumor vasculature: the NGR-hTNF example.多肽介导的细胞因子靶向肿瘤血管:NGR-hTNF 为例。
BioDrugs. 2013 Dec;27(6):591-603. doi: 10.1007/s40259-013-0048-z.
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J Immunol. 2012 Mar 15;188(6):2687-94. doi: 10.4049/jimmunol.1101877. Epub 2012 Feb 8.
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HRG inhibits tumor growth and metastasis by inducing macrophage polarization and vessel normalization through downregulation of PlGF.HRG 通过下调 PlGF 诱导巨噬细胞极化和血管正常化来抑制肿瘤生长和转移。
Cancer Cell. 2011 Jan 18;19(1):31-44. doi: 10.1016/j.ccr.2010.11.009. Epub 2011 Jan 6.
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Cancer Res. 2010 Aug 1;70(15):6171-80. doi: 10.1158/0008-5472.CAN-10-0153. Epub 2010 Jul 14.
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Vascular normalization in Rgs5-deficient tumours promotes immune destruction.Rgs5基因缺陷型肿瘤中的血管正常化促进免疫破坏。
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Invest New Drugs. 2006 Jan;24(1):27-36. doi: 10.1007/s10637-005-4540-2.
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