皮肤免疫反应和瘤发生:一个微妙的平衡
Zixu Wang1,2, Xiaoxi Dai3, Hong Shu4
1Office for Doctoral Studies, Charité-Universitätsmedizin Berlin, Berlin, Germany.
Immunological investigations
|October 27, 2025
概括
皮肤免疫在癌症中起着双重作用,包括监视和逃避. 通过新疗法恢复抗瘤免疫力对于有效的皮肤癌治疗至关重要.
科学领域:
- 皮肤病学 皮肤病学
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
背景情况:
- 皮肤拥有复杂的免疫网络,包括角质细胞,朗格汉斯细胞,T细胞和B细胞,用于免疫监测和平衡.
- 这个网络对于保持皮肤健康和对病原体作出反应至关重要.
研究的目的:
- 审查皮肤免疫在癌症发展中的复杂作用.
- 探索免疫监测机制,瘤免疫逃避,以及治疗恢复抗瘤免疫力的策略.
主要方法:
- 综合当前关于皮肤免疫和癌症的研究成果.
- 专注于参与免疫监测和逃避的细胞和分子机制.
- 对新兴治疗策略的分析.
主要成果:
- 角质细胞和朗格汉斯细胞启动免疫反应,而NK细胞和细胞毒性T细胞消除转化细胞.
- 诸如紫外线辐射和瘤病毒等因素会损害皮肤免疫力.
- 瘤细胞采用诸如检查点连接体上调和免疫抑制性细胞因子分泌等策略来逃避免疫攻击.
结论:
- 了解从免疫监测到免疫逃脱的转变至关重要.
- 包括检查点抑制剂,细胞疗法,瘤病毒和纳米技术在内的治疗方法为恢复皮肤癌的抗瘤免疫提供了有希望的途径.
相关概念视频
Cytotoxic T Cells-mediated Immune Response
6.4K
Cytotoxic T cells are a vital component of the immune system. They have the remarkable ability to identify and target antigens on infected or abnormal cells. These antigens often originate from intracellular pathogens such as viruses or abnormal proteins cancer cells produce.
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
6.4K
Tumor Immunotherapy
1.7K
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.
1.7K
Skin Cancer
5.7K
Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
5.7K
Cell-mediated Immune Responses
83.2K
Overview
83.2K
Inflammatory Response
15.8K
An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
15.8K
Skin Diseases and Disorders
5.1K
Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
5.1K
![Chemical-Induced Skin Carcinogenesis Model Using Dimethylbenz[a]Anthracene and 12-O-Tetradecanoyl Phorbol-13-Acetate DMBA-TPA](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F60445.jpg&w=3840&q=50)

