基于的抗微生物药物的进展:对新出现的耐药性感染的可能选择
Nitin Yadav1, Virander S Chauhan1
1Gandhi Institute of Technology and Management, Gandhi Nagar, Rushikonda, Visakhapatnam, Andhra Pradesh 530045, India; Molecular Medicine, International Centre for Genetic Engineering & Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India; Biotide Solutions LLP, B-23, Geetanjali Enclave, Malviya Nagar, New Delhi 110017, India.
Advances in colloid and interface science
|September 14, 2024
概括
阴离子抗微生物 (AMP) 通过破坏细菌膜,对抗多药耐药性病原体具有前途. 然而,诸如不良的药理动力学和高成本等挑战阻碍了它们的临床使用,需要进一步研究有效的治疗方法.
科学领域:
- 生物化学 生物化学
- 微生物学 微生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 多药耐药微生物 (MDROs) 构成了严重的全球健康威胁,原因是它们对常规抗生素的耐药性.
- 新型抗菌剂的开发具有挑战性,迫切需要替代治疗策略.
- 阴离子抗微生物 (AMP) 和它们的合成类型提供了一个有希望的途径,通过破坏细菌细胞膜来起作用.
研究的目的:
- 提供关于AMP和抗菌 (ABP) 的当前研究的全面概述.
- 探索对AMP的实验和理论见解,重点关注它们的结构-活动关系和行动机制.
- 讨论针对MDROs的临床应用开发AMP的最新进展和挑战.
主要方法:
- 综述了大量的文献,包括同行评审的研究和关于AMP的实验/理论数据.
- 对AMP属性的分析,包括两性,膜破坏能力和作用机制.
- 调查AMP的局限性,例如药理动力学问题,毒性,蛋白酶敏感性和制造成本.
主要成果:
- AMPs通过向和破坏它们的细胞膜来证明对细菌的有效性.
- 尽管AMP具有治疗潜力,但仍面临重大障碍,包括药理动力学不佳,潜在毒性和短半衰期.
- 高昂的生产成本对基于AMP的治疗方法的广泛临床采用构成重大障碍.
结论:
- AMP和ABP是对抗抗生素耐药性的研究的一个重要领域.
- 克服药理动力学,毒性和成本方面的局限性对于推动AMP向临床试验发展至关重要.
- 进一步的研究和开发至关重要,以充分利用基于的疗法对抗具有挑战性的细菌感染的全部潜力.
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