Despite remarkable advances in nanomedicine,localized delivery of advanced cancer therapeutics remains underexploited.Advanced therapies based on biopharmaceuticals,immunotherapy,or gene therapy have revolutionized on...Despite remarkable advances in nanomedicine,localized delivery of advanced cancer therapeutics remains underexploited.Advanced therapies based on biopharmaceuticals,immunotherapy,or gene therapy have revolutionized oncology.Yet,their systemic administration is often associated with limitations such as poor sitespecific accumulation,instability,and systemic toxicity.Hydrogels/macrogels offer the ability to encapsulate,protect,and release biomolecules in situ with sustained and stimulus-responsive profiles,addressing key translational gaps.This review provides a focused synthesis of the last five years of hydrogel-based research for cancer therapy,with emphasis on peptides,antibodies,immunotherapeutic agents,and gene delivery systems.We discuss design principles,release mechanisms,and clinical translation challenges,highlighting structure-function relationships and comparative performance across therapeutic classes.By integrating mechanistic insights with recent breakthroughs,we outline how next-generation hydrogels can synergize with personalized medicine and combination therapies to redefine localized cancer treatment.This work explores the fundamental aspects and provides examples of hydrogel-based delivery for the advanced treatment of cancer.The review summarizes the dynamic landscape of hydrogel research of the last 5 years,showcasing their potential systems for the precise delivery of biomolecules.Specifically,we explore the multidimensional role of hydrogels in the sustained and localized release of antibodies,immunotherapeutic agents,and genes as next-generation platforms for localized cancer treatment.This review aims to critically evaluate the mechanisms and applications of these systems in order to assess their potential to transform medical interventions and advance patient care.展开更多
基金supported by the Vall d’Hebron Research Institute(PI23/01345)the Networking Research Centre on Bioengineering,Biomaterials,and Nanomedicine(CIBER-BBN),which is financed by the Instituto de Salud Carlos III(ISCIII)with assistance from the European Regional Development Fund(ERDF)+4 种基金supported by ANID FONDECYT REGULAR(Chile)through project No.1250634,and FOVI230019 granted to Esteban Duran-LaraDiana Rafael was supported by Marie Skłodowska-Curie Actions(MSCA-PF ID 101107735),“La Caixa Foundation”(LCF/BQ/PR24/12050008),and ISCIII(PI24/00745)Fernanda Andrade was granted by the Fundación Científica de la Asociación Española Contra el Cáncer(FCAECC Refs.INVES211530DASI and SNRGS247164DASI)“La Caixa Foundation”(HR24-00927).Júlia German-Cortés was granted by the 791 FAECC(PRDBA258393GERM)The authors also thank the denomination of Consolidated group from Generalitat de Catalunya(2021 SGR 01173)granted to the CB-DDT group。
文摘Despite remarkable advances in nanomedicine,localized delivery of advanced cancer therapeutics remains underexploited.Advanced therapies based on biopharmaceuticals,immunotherapy,or gene therapy have revolutionized oncology.Yet,their systemic administration is often associated with limitations such as poor sitespecific accumulation,instability,and systemic toxicity.Hydrogels/macrogels offer the ability to encapsulate,protect,and release biomolecules in situ with sustained and stimulus-responsive profiles,addressing key translational gaps.This review provides a focused synthesis of the last five years of hydrogel-based research for cancer therapy,with emphasis on peptides,antibodies,immunotherapeutic agents,and gene delivery systems.We discuss design principles,release mechanisms,and clinical translation challenges,highlighting structure-function relationships and comparative performance across therapeutic classes.By integrating mechanistic insights with recent breakthroughs,we outline how next-generation hydrogels can synergize with personalized medicine and combination therapies to redefine localized cancer treatment.This work explores the fundamental aspects and provides examples of hydrogel-based delivery for the advanced treatment of cancer.The review summarizes the dynamic landscape of hydrogel research of the last 5 years,showcasing their potential systems for the precise delivery of biomolecules.Specifically,we explore the multidimensional role of hydrogels in the sustained and localized release of antibodies,immunotherapeutic agents,and genes as next-generation platforms for localized cancer treatment.This review aims to critically evaluate the mechanisms and applications of these systems in order to assess their potential to transform medical interventions and advance patient care.
