时间定制的药物输送系统:最近的进展和未来的方向
Christine T Butler1, Aoife M Rodgers2, Annie M Curtis3
1Curtis Clock Laboratory, School of Pharmacy and Biomolecular Sciences and Tissue Engineering Research Group (TERG), Royal College of Surgeons in Ireland RCSI, Dublin, Ireland.
Drug delivery and translational research
|February 28, 2024
概括
循环节律调节身体的过程,定制药物输送系统 (DDS) 将药物释放与这些内部时钟保持一致. 这种方法优化了药物的疗效,并最大限度地减少了副作用,以获得更好的健康结果.
科学领域:
- 时间生物学 时间生物学
- 药理学 药理学是指药理学的学科.
- 免疫学 免疫学 免疫学
背景情况:
- 循环节律由上神核 (SCN) 控制,同步生物过程.
- 外围时钟是通过外部线索同步的,主要是光/黑暗周期.
- 时间量身定制的药物递送系统 (DDS) 利用这些节奏进行定时的药物释放.
研究的目的:
- 为了回顾昼夜节律的生物学.
- 为提供关于定制时间DDS的当前研究的概述.
- 专注于免疫学应用和疫苗接种战略.
主要方法:
- 关于昼夜生物学的文学评论.
- 对现有的定制时间DDS研究进行分析.
- 在各种医疗条件下探索DDS应用.
主要成果:
- 定制的DDS显示了提高药物的有效性和减少副作用的潜力.
- 在喘,高血压和癌症中探索应用.
- 新兴的重点是免疫学应用和疫苗接种.
结论:
- 定制的DDS提供了一种有希望的方法来优化治疗结果.
- 需要进一步的研究来应对临床翻译的挑战.
- 有潜力提高患者的遵从性和治疗效果.
相关概念视频
Drug Delivery: Overview
293
The selection of a drug's delivery route depends upon its physicochemical properties, including lipid or water solubility and ionization, as well as the therapeutic requirement, such as immediate or sustained effect. These routes can be divided into three primary categories: enteral, parenteral, and topical.
Enteral delivery involves administering drugs directly through swallowing, sublingual placement, or buccal application. Orally administered drugs predominantly navigate the...
Enteral delivery involves administering drugs directly through swallowing, sublingual placement, or buccal application. Orally administered drugs predominantly navigate the...
293
Drug Delivery: Miscellaneous Routes
338
Drug delivery methods like oral inhalation, nasal sprays, transdermal patches, eye drops, intravitreal injection, and rectal administration provide localized effects with reduced toxicity.
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
338
Biopharmaceutics and Pharmacokinetics: Overview
2.0K
Understanding drugs, drug products, and their performance in pharmaceutical science is pivotal. Drugs, whether simple molecules or complex compounds, are designed to interact with the body's biological systems to diagnose, treat, or prevent diseases. Drug products include various delivery systems such as tablets, capsules, injections, and inhalers. The performance of these drug products is gauged by their ability to deliver the active ingredient to the desired site of action at the...
2.0K
Drug Delivery: Enteral Route
445
The enteral drug administration involves three primary routes: oral, sublingual, and buccal. Oral ingestion is the most prevalent, safe, economical, and convenient method for drug administration. However, it has certain drawbacks, including limited absorption due to the drug's low water solubility or poor membrane permeability, possible emesis from GI mucosa irritation, destruction of drugs by digestive enzymes or low gastric pH, and irregular absorption along with food or other drugs.
445
Drug Delivery: Parenteral Route
524
The parenteral route is a critical method of drug administration. It delivers compounds directly into the systemic circulation and bypasses the gastrointestinal tract. This approach is particularly advantageous for drugs that exhibit poor absorption or instability when administered orally.
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...
524
Additional Routes of Drug Administration
2.8K
Choosing the appropriate route of drug administration is significantly influenced by two key factors: the therapeutic objectives and the inherent properties of the drug being used.
Administering drugs via inhalation allows for the direct delivery of gaseous, volatile substances or droplets to different parts of the respiratory tract. One of the advantages of the inhalation route is the rapid absorption of drugs into the circulatory system, which is possible because of the large surface area of...
Administering drugs via inhalation allows for the direct delivery of gaseous, volatile substances or droplets to different parts of the respiratory tract. One of the advantages of the inhalation route is the rapid absorption of drugs into the circulatory system, which is possible because of the large surface area of...
2.8K


