环胺和免疫调节剂在癌症中的联合疗法
Siti Nursyahirah Bakar1, Chin Siang Kue2
1School of Graduate Studies, Management and Science University, Seksyen 13, 40100, Shah Alam, Selangor, Malaysia.
Current cancer drug targets
|October 10, 2024
概括
低剂量环胺通过耗尽调节性T细胞 (Tregs) 重新平衡免疫系统,可能增强癌症免疫疗法. 这篇评论探讨了它作为癌症治疗中的免疫调节器的作用.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 环胺是一种酸酸化末,具有抗瘤和免疫抑制的特性.
- 它在癌症治疗中的作用是复杂的,低剂量可能会作为免疫激活剂.
- 循环胺对调节性T细胞 (Tregs) 的选择性消耗可以调节免疫反应.
研究的目的:
- 审查环胺作为癌症治疗中的免疫调节剂的作用.
- 研究其单独和与其他免疫疗法剂结合的疗效.
- 为了解决环胺在改变免疫抑制瘤微环境方面的潜力.
主要方法:
- 临床前和临床研究的文献综述.
- 对环胺对免疫细胞,特别是Tregs的作用机制的分析.
- 评估涉及环胺和其他免疫治疗剂的组合疗法.
主要成果:
- 低剂量环胺选择性地消耗Tregs,减轻免疫抑制.
- 这种Treg消耗可以重新平衡免疫系统,增强抗瘤免疫力.
- 环胺的疗效取决于治疗方案和组合策略.
结论:
- 环胺在癌症治疗中充当剂量依赖性免疫调节剂.
- 它消耗Tregs的能力提供了一种克服瘤诱导免疫抑制的策略.
- 为了有效治疗癌症,需要对组合疗法的进一步研究.
更多相关视频
15:04Potentiation of Anticancer Antibody Efficacy by Antineoplastic Drugs: Detection of Antibody-drug Synergism Using the Combination Index Equation
Published on: January 19, 2019
12.1K
07:36Tumor Transplantation for Assessing the Dynamics of Tumor-Infiltrating CD8+ T Cells in Mice
Published on: June 12, 2021
6.4K
相关概念视频
Tumor Immunotherapy
488
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.
488
Drugs for Treatment of Crohn's Disease in IBD Using Immunomodulatory Agents
143
Crohn's disease is an inflammatory bowel disorder marked by chronic inflammation of the GI tract. Various treatment strategies for Crohn's disease are employed, such as immunomodulatory agents, glucocorticoids, and biologics or anti-TNF therapy. Azathioprine (Imuran), a commonly used immunomodulatory drug for Crohn's disease, is converted in the body to mercaptopurine, which inhibits purine biosynthesis and cell proliferation. Both are utilized in severe cases of Inflammatory Bowel...
143
Combination Therapies and Personalized Medicine
4.9K
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...
4.9K
Cancer Therapies
7.6K
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...
7.6K
Targeted Cancer Therapies
7.5K
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...
7.5K
Cancer Vaccines
342
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...
342
