在药物开发中对骨毒性的研究:对当前和新兴技术的审查
Anik Tuladhar1, Magali Guffroy1, Sjoerd J Finnema2
1Preclinical Safety, AbbVie, North Chicago, IL 60064, United States.
Toxicological sciences : an official journal of the Society of Toxicology
|September 26, 2025
概括
评估药物诱导的骨毒性对于治疗安全至关重要. 本综述涵盖了评估药物如何影响骨健康的方法,从细胞培养到先进的计算模型.
科学领域:
- 药理学 药理学是指药理学的学科.
- 毒理学 毒理学 毒理学
- 生物医学工程 生物医学工程
背景情况:
- 药物开发需要严格评估骨毒性,以确保治疗安全.
- 治疗药物可以通过直接的细胞效应或系统性影响损害骨密度,质量和骨折抵抗力.
- 已知具有潜在骨毒性的药物类别包括抗糖尿病药物,NSAID,抗病毒药物,化疗药物和类固醇.
研究的目的:
- 审查受治疗影响的骨生物学的关键方面.
- 描述当前和新兴的技术来评估药物诱导的骨毒性在发育过程中.
- 提供治疗对骨健康的影响的例子.
主要方法:
- 在体内动物模型与他的病理学和临床病理学.
- 活体器官培养和体外细胞培养.
- 先进的技术包括血清生物标志物,成像,体态测量,微生理系统 (器官在芯片上) 和in silico建模 (机械和有限元模型).
主要成果:
- 对于骨毒性评估,存在各种方法,从传统的动物模型到先进的体外和in silico方法.
- 在体内模型提供常规评估,而先进的方法提供更深入的洞察力,骨微观架构和重塑.
- 像器官芯片和计算模型这样的新兴技术为了解药物对骨和软骨的影响提供了补充工具.
结论:
- 综合多种评估技术的综合方法对于评估药物诱导的骨毒性至关重要.
- 先进的 in vitro 和 in silico 方法对于预测骨毒性风险越来越重要.
- 了解药物对骨生物学的影响对于开发更安全的治疗方法至关重要.
更多相关视频
05:32Multimodal Bioluminescent and Positronic-emission Tomography/Computational Tomography Imaging of Multiple Myeloma Bone Marrow Xenografts in NOG Mice
Published on: January 7, 2019
7.2K
07:29Author Spotlight: Advanced Techniques for Characterizing Tissue Mineralization in Bone Regeneration Research
Published on: September 27, 2024
1.2K
相关概念视频
Drug Discovery: Overview
11.0K
Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
11.0K
Therapeutic Drug Monitoring: Drug Analysis Methods
179
Therapeutic Drug Monitoring (TDM) is a clinical practice that measures specific drug levels in a patient's blood or body tissues to tailor drug therapy effectively. This monitoring is critical for managing drugs with narrow therapeutic indices like digoxin and phenytoin, ensuring they are both safe and effective. For instance, monitoring theophylline levels in asthma patients involves precision and sensitivity to adjust doses according to individual responses to therapy, ensuring efficacy and...
179
In Vitro Drug Release Testing: Overview, Development and Validation
310
In vitro dissolution and drug release tests assess how quickly and how much of a drug is released from its dosage form into an aqueous medium under standardized laboratory conditions. These tests are essential tools in pharmaceutical development and quality assurance, offering insight into the drug's performance before clinical use.During formulation development, dissolution testing identifies incomplete or inconsistent drug release issues. It also supports decisions on selecting the optimal...
310
