基于氨酸的复杂纳米粒子用于癌症治疗和诊断:通过自然语言处理的研究趋势
Abd Kakhar Umar1,2, Patanachai K Limpikirati1,3,4, Bachtiar Rivai1,2
1Pharmaceutical Sciences and Technology Program, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.
Heliyon
|January 15, 2025
概括
氨酸 (HA) 纳米颗粒在癌症治疗中表现有前途,通过将HA与各种修饰剂相结合,用于有针对性的输送和诊断. 先进的策略增强药物释放和成像,将重点转移到精确的准和控制机制.
科学领域:
- 生物医学工程 生物医学工程
- 纳米技术 纳米技术
- 在瘤学瘤学.
背景情况:
- 氨酸 (HA) 由于其受体结合特性,被用于向癌症传递.
- 仅仅HA的局限性包括脂质溶解性差,生物相容性和细胞内化.
- 本研究探讨了基于HA的纳米粒子在癌症治疗和诊断中的复杂化策略.
研究的目的:
- 为了全面分析基于HA的纳米粒子用于癌症治疗的复杂化场景.
- 为了识别趋势修饰剂,合物和纳米结构.
- 评估控制释放和诊断的先进策略.
主要方法:
- 使用命名实体识别和隐藏的迪里克莱特分配进行图书统计分析.
- 趋势活性物质的识别 (例如,5-氨基烯酸,阿达曼坦,蛋白胺).
- 对新出现的结合物 (德克斯,斯特雷普塔维丁,甲基醇) 和纳米结构 (纳米星,量子点,纳米探测器) 的分析.
主要成果:
- 确定了五个代表性的研究主题,不包括不相关的关键词.
- 突出显示的趋势修饰剂和HA纳米颗粒的新型合物.
- 证明了像低氧调节和控制释放的双响应等策略的有效性.
- 展示了多模式诊断 (超声波成像,X射线CT) 的应用.
结论:
- 研究重点正在从化学毒性转向特定的向和精确的释放机制.
- 基于HA的纳米粒子提供先进的向药物输送和诊断能力.
- 这些进展旨在提高治疗疗效和癌症治疗患者的治疗结果.
相关概念视频
02:57Targeted 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
02:49Cancer 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