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Advanced Micro-/Nanotechnologies for Exosome Encapsulation and Targeting in Regenerative Medicine Publisher Pubmed



Tashak Golroudbari H1 ; Banikarimi SP1, 2 ; Ayati A1 ; Hadizadeh A1 ; Khorasani Zavareh Z1 ; Hajikhani K1 ; Heiranitabasi A1 ; Ahmadi Tafti M3 ; Davoodi S1 ; Ahmadi Tafti H1
Authors
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Authors Affiliations
  1. 1. Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Department of Tissue Engineering and Regenerative Medicine, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Iran
  3. 3. Colorectal Surgery Research Center, Imam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran

Source: Clinical and Experimental Medicine Published:2023


Abstract

Exosomes, a subset of vesicles generated from cell membranes, are crucial for cellular communication. Exosomes' innate qualities have been used in recent studies to create nanocarriers for various purposes, including medication delivery and immunotherapy. As a result, a wide range of approaches has been designed to utilize their non-immunogenic nature, drug-loading capacity, or targeting ability. In this study, we aimed to review the novel methods and approaches in exosome engineering for encapsulation and targeting in regenerative medicine. We have assessed and evaluated each method's efficacy, advantages, and disadvantages and discussed the results of related studies. Even though the therapeutic role of non-allogenic exosomes has been demonstrated in several studies, their application has certain limitations as these particles are neither fully specific to target tissue nor tissue retainable. Hence, there is a strong demand for developing more efficient encapsulation methods along with more accurate and precise targeting methods, such as 3D printing and magnetic nanoparticle loading in exosomes, respectively. Graphical abstract: [Figure not available: see fulltext.] © 2023, The Author(s), under exclusive licence to Springer Nature Switzerland AG.
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