相关实验视频
Updated: May 24, 2025

07:07
A Melanoma Patient-Derived Xenograft Model
Published on: May 20, 2019
12.3K
[黑色素瘤的辅助和新辅助治疗]
Joséphine Cazals de Fabel1, Caroline Gaudy-Marqueste1
1Service de dermatologie et de cancérologie cutanée, Aix-Marseille université, AP-HM, Marseille, France.
Bulletin du cancer
|March 1, 2025
概括
黑色素瘤治疗的进展包括免疫疗法和向疗法. 新辅助疗法显示出希望,可能成为新的标准,但最佳的治疗方案和患者选择需要进一步的研究.
科学领域:
- 在瘤学瘤学.
- 皮肤病学 皮肤病学
- 癌症研究 癌症研究
背景情况:
- 黑色素瘤的治疗已经被免疫疗法和BRAF/MEK抑制剂彻底改变.
- 这些治疗,最初用于晚期疾病,现在在早期阶段 (III和IIB-IIC阶段) 作为辅助疗法有效.
- 新辅助策略正在成为辅助治疗的优越替代方案.
研究的目的:
- 审查黑色素瘤管理的演变,重点关注新辅助疗法.
- 讨论当前在优化新辅助治疗方案方面的挑战和未回答的问题.
- 突出针对个性化和降级治疗策略的趋势.
主要方法:
- 对II期和III期临床试验的审查,评估黑色素瘤的新辅助和辅助疗法.
- 对当前治疗标准和新兴治疗策略的分析.
- 讨论关于免疫治疗,向治疗和手术缓解等临床决策.
主要成果:
- 在临床试验中,新辅助疗法已经证明其优于辅助疗法.
- 新辅助剂策略有望成为宏观淋巴结疾病患者的标准护理.
- 关于最佳的新辅助疗法,包括免疫疗法组合和辅助疗法在病理后反应中的作用,仍然存在重大问题.
结论:
- 黑色素瘤治疗正在迅速向个性化,缓和的方法发展.
- 新辅助疗法代表了显著的进步,特别是对于结节阳性黑色素瘤.
- 需要进一步的研究来建立最佳的治疗方案,并确定可靠的生物标志物来选择患者.
相关概念视频
Tumor Immunotherapy
461
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.
461
Skin Cancer
3.0K
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...
3.0K
Cancer Vaccines
324
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...
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...
324
Targeted Cancer Therapies
7.4K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
7.4K
Cancer Therapies
7.5K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.5K
Combination Therapies and Personalized Medicine
4.8K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
4.8K

