相关实验视频

Updated: Jul 25, 2025

Four-color Fluorescence Immunohistochemistry of T-cell Subpopulations in Archival Formalin-fixed, Paraffin-embedded Human Oropharyngeal Squamous Cell Carcinoma Samples

Four-color Fluorescence Immunohistochemistry of T-cell Subpopulations in Archival Formalin-fixed, Paraffin-embedded Human Oropharyngeal Squamous Cell Carcinoma Samples

Published on: July 29, 2017

在HPV+头癌中的瘤特异性免疫景观

Jacob P Conarty^1,2,3, Andreas Wieland^1,2,4

¹Department of Otolaryngology, The Ohio State University, Columbus, OH 43210, USA.

|June 28, 2023

概括

人类乳头瘤病毒 (HPV) 驱动头癌,创造了一个独特的免疫环境. 这项研究详细介绍了HPV特异性免疫反应及其在HPV+头角状细胞癌 (HNSCC) 中的免疫治疗潜力.

科学领域:

在瘤学瘤学.
免疫学免疫学免疫学
病毒学病毒学

背景情况:

人类乳头瘤病毒 (HPV) 与越来越多的头癌有关.
与HPV阳性头支状细胞癌 (HNSCC) 相比,与HPV阴性瘤相比,具有独特的炎症性免疫微环境.
免疫系统针对HPV+ HNSCC中的病毒性coproteins (E6/7) 和其他抗原.

研究的目的:

为提供HPV+ HNSCC.患者的HPV特异性免疫反应的全面概述.
分析免疫反应的局部化,抗原特异性和差异化.
审查针对HPV特异性免疫的免疫治疗策略,以改善患者的治疗结果.

主要方法:

对HPV特定免疫力在HNSCC.现有文献的审查.
对幽默和细胞免疫反应的分析.
检查免疫治疗方法的方法.

主要成果:

HPV+HNSCC引发了强大的,有针对性的免疫反应,涉及B细胞 (幽默) 和T细胞 (细胞).
免疫反应针对的广泛的抗原景观超出了E6/7基蛋白.
在不同患者群体和疾病阶段观察到免疫反应的相似性和差异.

结论:

了解HPV特异性免疫对于开发HPV+HNSCC有效治疗方法至关重要.
通过免疫疗法利用这些免疫反应有望改善临床结果.
对瘤免疫微环境细微差别的进一步研究可以指导新的治疗策略.

关键词:

在HPV中,HPV是HPV.针对HPV的特定抗体.头部和部癌症头部和部癌症人类乳头瘤病毒人类乳头瘤病毒免疫瘤学免疫瘤学特定于瘤的B细胞.特定于瘤的T细胞.

更多相关视频

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis

Published on: June 14, 2019

Analysis of Human T Cell Activity in an Allogeneic Co-Culture Setting of Pre-Treated Tumor Cells

Analysis of Human T Cell Activity in an Allogeneic Co-Culture Setting of Pre-Treated Tumor Cells

Published on: March 7, 2025

相关概念视频

Tumor Immunotherapy

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.

The Tumor Microenvironment

The Tumor Microenvironment

Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...

Cancer Vaccines

Cancer Vaccines

Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...