{"title":"The Journey and Modes of Action of Therapeutic Nanomaterials in Cells.","authors":"Célia Sahli, Kenry","doi":"10.1021/acs.bioconjchem.4c00584","DOIUrl":null,"url":null,"abstract":"<p><p>Over past decades, a wide range of nanomaterials have been synthesized and exploited to augment the efficacy and biocompatibility of disease theranostics and nanomedicine. The unique physicochemical properties of nanomaterials, such as high specific surface area, tunable size and shape, and versatile surface chemistry, enable the controlled modulation of nanomaterial-biosystem interactions and, consequently, more precise interventions, particularly at the cellular level. The selective modulation of nanomaterial-cell interactions can be leveraged to regulate cellular internalization, intracellular trafficking and localization, and cellular clearance of nanomaterials to enhance the disease therapeutic efficacy and minimize potential cytotoxicity. Herein, we provide an overview of our recent understanding of the journey and modes of action of therapeutic nanomaterials in cells. Specifically, we highlight the various pathways of cellular internalization, trafficking, and excretion of these nanomaterials. The different modes of action of therapeutic nanomaterials, especially controlled release and delivery, photothermal and photodynamic effects, and immunomodulation, are also discussed. We conclude our review by offering some perspectives on the current challenges and potential opportunities in this field.</p>","PeriodicalId":29,"journal":{"name":"Bioconjugate Chemistry","volume":" ","pages":"914-929"},"PeriodicalIF":3.9000,"publicationDate":"2025-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioconjugate Chemistry","FirstCategoryId":"1","ListUrlMain":"https://doi.org/10.1021/acs.bioconjchem.4c00584","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/4/11 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
引用次数: 0
Abstract
Over past decades, a wide range of nanomaterials have been synthesized and exploited to augment the efficacy and biocompatibility of disease theranostics and nanomedicine. The unique physicochemical properties of nanomaterials, such as high specific surface area, tunable size and shape, and versatile surface chemistry, enable the controlled modulation of nanomaterial-biosystem interactions and, consequently, more precise interventions, particularly at the cellular level. The selective modulation of nanomaterial-cell interactions can be leveraged to regulate cellular internalization, intracellular trafficking and localization, and cellular clearance of nanomaterials to enhance the disease therapeutic efficacy and minimize potential cytotoxicity. Herein, we provide an overview of our recent understanding of the journey and modes of action of therapeutic nanomaterials in cells. Specifically, we highlight the various pathways of cellular internalization, trafficking, and excretion of these nanomaterials. The different modes of action of therapeutic nanomaterials, especially controlled release and delivery, photothermal and photodynamic effects, and immunomodulation, are also discussed. We conclude our review by offering some perspectives on the current challenges and potential opportunities in this field.
期刊介绍:
Bioconjugate Chemistry invites original contributions on all research at the interface between man-made and biological materials. The mission of the journal is to communicate to advances in fields including therapeutic delivery, imaging, bionanotechnology, and synthetic biology. Bioconjugate Chemistry is intended to provide a forum for presentation of research relevant to all aspects of bioconjugates, including the preparation, properties and applications of biomolecular conjugates.