新抗原联合原位癌症疫苗接种源数据
新抗原纳米疫苗联合原位癌症疫苗接种实验的源数据,涵盖免疫细胞变化、肿瘤微环境重塑及联合治疗效果。

基本信息
资源简介
新抗原联合原位癌症疫苗接种源数据
【一句话概览】
本数据集是 figshare 公开的结构化表格数据集,收录 1 个文件、合计 290.56 KB,主题涵盖 immunotherapy、antitumor、Neoantigens、in situ cancer vaccination,可用于统计建模、特征工程与队列分析,CC BY 4.0 许可开放获取。
【数据集背景】
本数据集源站标题为《Source data of Neoantigens combined with in situ cancer vaccination induce personalized immunity and reshape the tumor microenvironment》。源站首次发布:2025-04-21。
【数据内容】
源站原始描述:Neoantigen (nAg) vaccines can induce anti-tumor specific immunity, and tumor killing promotes further antigen diffusion, which is expected to improve prognosis. However, the mutation of cancer cells under the selective pressure of vaccines and the immunosuppressive tumor microenvironment make the therapeutic effect unsatisfactory. Here, we develop a nanovaccine (nAg-MRDE/Mn) that can deliver nAg and induce in situ cancer vaccination to synergistically promote a personalized immune response, enha…
中文译文(机器翻译,仅供快速理解,请以原文为准):新抗原(nAg)疫苗可诱导抗肿瘤特异性免疫,而肿瘤杀伤会促进进一步的抗原扩散,有望改善预后。然而,疫苗选择压力下癌细胞的突变以及免疫抑制性肿瘤微环境,使治疗效果并不理想。在此,我们开发了一种纳米疫苗(nAg-MRDE/Mn),其可递送nAg并诱导原位癌症疫苗接种,从而协同促进个体化免疫反应、增强抗原扩散,并通过调节免疫抑制细胞和激活先天免疫反应来改善微环境。实验表明,新抗原由树突状细胞呈递并由T细胞表达,其与原位疫苗接种协同刺激特异性免疫。参与免疫抑制的细胞,如M2巨噬细胞和调节性T细胞,下调,而M1巨噬细胞和自然杀伤细胞增加。此外,负载趋化因子和nAg-MRDE/Mn的水凝胶可抑制术后肿瘤复发,并且nAg-MRDE/Mn与αPD-1联用可提高αPD-
【数据结构与技术规格】
文件数 1 个,合计 290.56 KB。Source Data.xlsx:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,290.56 KB。数据集 DOI:10.6084/m9.figshare.28789718.v3。
【主题与分类】
源站学科分类:Tumour immunology。主题标签:immunotherapy、antitumor、Neoantigens、in situ cancer vaccination。
【适用方向】
结构化表格数据可直接用于统计建模、特征工程与队列分析。
【获取与许可】
源站页面:https://figshare.com/articles/dataset/Source_data_of_Neoantigens_combined_with_in_situ_cancer_vaccination_induce_personalized_immunity_and_reshape_the_tumor_microenvironment/28789718
使用许可:CC BY 4.0(https://creativecommons.org/licenses/by/4.0/)。
规范引用:Feng (2025). Source data of Neoantigens combined with in situ cancer vaccination induce personalized immunity and reshape the tumor microenvironment. figshare. Dataset
下载信息
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使用方式
数据集获取(Figshare)
- 源站标题:Source data of Neoantigens combined with in situ cancer vaccination induce personalized immunity and reshape the tumor microenvironment
- DOI:10.6084/m9.figshare.28789718.v3
- 发布日期:2025-04-21
- 文件数:1 个
- 文件总体积:290.56 KB
- 源站页面:https://figshare.com/articles/dataset/Source_data_of_Neoantigens_combined_with_in_situ_cancer_vaccination_induce_personalized_immunity_and_reshape_the_tumor_microenvironment/28789718
命令行下载
curl -L -o "Source Data.xlsx" "https://ndownloader.figshare.com/files/53874068"
文件清单
Source Data.xlsx(290.56 KB)
文件总体积 290.56 KB(源站 API 实测)。
数据说明
Neoantigen (nAg) vaccines can induce anti-tumor specific immunity, and tumor killing promotes further antigen diffusion, which is expected to improve prognosis. However, the mutation of cancer cells under the selective pressure of vaccines and the immunosuppressive tumor microenvironment make the therapeutic effect unsatisfactory. Here, we develop a nanovaccine (nAg-MRDE/Mn) that can deliver nAg and induce in situ cancer vaccination to synergistically promote a personalized immune response, enhance antigen diffusion, and improve the microenvironment by modulating immunosuppressive cells and activating the innate immune response. Experiments show that neoantigens are presented by dendritic cells and expressed by T cells, which cooperate with in situ vaccination to stimulate specific immunity. Cells involved in immunosuppression, such as M2 macrophages and regulatory T cells, are down-regulated, while M1 macrophages and natural killer cells are increased. In addition, the hydrogel loaded with chemokines and nAg-MRDE/Mn inhibits postoperative tumor recurrence, and the combination of nAg-MRDE/Mn and αPD-1 improves the therapeutic effect of αPD-1. This study validates the clinical potential of this strategy and provides ideas for improving neoantigen vaccines.
许可
CC BY 4.0
引用
学术使用请引用 DOI 10.6084/m9.figshare.28789718.v3(source: https://figshare.com/articles/dataset/Source_data_of_Neoantigens_combined_with_in_situ_cancer_vaccination_induce_personalized_immunity_and_reshape_the_tumor_microenvironment/28789718)。
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