Elnaz Bagheri, Mohammad Ramezani, Marzieh Mohammadi, Mona Alibolandi
{"title":"Injectable Hydrogels for Intratumoral Administration Against Breast Cancer","authors":"Elnaz Bagheri, Mohammad Ramezani, Marzieh Mohammadi, Mona Alibolandi","doi":"10.1007/s10924-024-03344-z","DOIUrl":null,"url":null,"abstract":"<div><p>Breast cancer poses a significant health risk and remains the most prevalent cancer among women. The side effects associated with traditional chemotherapy, such as neurotoxicity, liver or kidney dysfunction, highlight the urgent need for novel breast cancer therapies. In this regard, local delivery of chemotherapeutics has been emerged to be one of the efficient methods to eradicate the tumor cells. Injectable hydrogels were developed as drug delivery systems for localized drug accumulation and controlled drug release at the tumor site. Hydrogels are 3D network of polymeric structures with notable biocompatibility, swelling properties and mechanical strength. In fact, an injectable hydrogel enhances drug delivery efficiency, reduces systemic drug cytotoxicity, minimizes the essential drug dosage and frequency of drug administration. The studies based on injectable hydrogels for specific cancer therapy showed that such platforms are more effective and durable methods than traditional chemotherapy. Additionally, they are vastly used in inhibiting postsurgical tumor recurrence. These hydrogel platforms can integrate multiple breast cancer therapies into a single structure to improve the treatment efficacy. In this review, a variety of injectable hydrogel drug delivery platforms were discussed for several types of applications, such as gene therapy, drug delivery, immunotherapy, photothermal therapy, photodynamic therapy, and combined therapies with synergistic effects against breast cancer. Moreover, we provided a brief summary of the recent advances in the application of such hydrogels for breast cancer treatment. This review provides insight into the recent advancements in injectable hydrogels and discusses the potential future applications and challenges associated with this drug delivery technology toward cancer therapy.</p></div>","PeriodicalId":659,"journal":{"name":"Journal of Polymers and the Environment","volume":null,"pages":null},"PeriodicalIF":4.7000,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Polymers and the Environment","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s10924-024-03344-z","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Breast cancer poses a significant health risk and remains the most prevalent cancer among women. The side effects associated with traditional chemotherapy, such as neurotoxicity, liver or kidney dysfunction, highlight the urgent need for novel breast cancer therapies. In this regard, local delivery of chemotherapeutics has been emerged to be one of the efficient methods to eradicate the tumor cells. Injectable hydrogels were developed as drug delivery systems for localized drug accumulation and controlled drug release at the tumor site. Hydrogels are 3D network of polymeric structures with notable biocompatibility, swelling properties and mechanical strength. In fact, an injectable hydrogel enhances drug delivery efficiency, reduces systemic drug cytotoxicity, minimizes the essential drug dosage and frequency of drug administration. The studies based on injectable hydrogels for specific cancer therapy showed that such platforms are more effective and durable methods than traditional chemotherapy. Additionally, they are vastly used in inhibiting postsurgical tumor recurrence. These hydrogel platforms can integrate multiple breast cancer therapies into a single structure to improve the treatment efficacy. In this review, a variety of injectable hydrogel drug delivery platforms were discussed for several types of applications, such as gene therapy, drug delivery, immunotherapy, photothermal therapy, photodynamic therapy, and combined therapies with synergistic effects against breast cancer. Moreover, we provided a brief summary of the recent advances in the application of such hydrogels for breast cancer treatment. This review provides insight into the recent advancements in injectable hydrogels and discusses the potential future applications and challenges associated with this drug delivery technology toward cancer therapy.
期刊介绍:
The Journal of Polymers and the Environment fills the need for an international forum in this diverse and rapidly expanding field. The journal serves a crucial role for the publication of information from a wide range of disciplines and is a central outlet for the publication of high-quality peer-reviewed original papers, review articles and short communications. The journal is intentionally interdisciplinary in regard to contributions and covers the following subjects - polymers, environmentally degradable polymers, and degradation pathways: biological, photochemical, oxidative and hydrolytic; new environmental materials: derived by chemical and biosynthetic routes; environmental blends and composites; developments in processing and reactive processing of environmental polymers; characterization of environmental materials: mechanical, physical, thermal, rheological, morphological, and others; recyclable polymers and plastics recycling environmental testing: in-laboratory simulations, outdoor exposures, and standardization of methodologies; environmental fate: end products and intermediates of biodegradation; microbiology and enzymology of polymer biodegradation; solid-waste management and public legislation specific to environmental polymers; and other related topics.