Yangjie Xiao, Jing Zhang, Lu Sun, Ke Wang, Yan Chen, Qiaojin Zheng, Ying Li
{"title":"Optical theranostics in ischemic heart disease: from molecular insights to clinical translation.","authors":"Yangjie Xiao, Jing Zhang, Lu Sun, Ke Wang, Yan Chen, Qiaojin Zheng, Ying Li","doi":"10.7150/thno.114307","DOIUrl":null,"url":null,"abstract":"<p><p>Accurate risk stratification of ischemic heart disease (IHD) remains pivotal for mitigating associated global health burdens. Optical theranostics, combining imaging and therapeutic capabilities through light-based technologies, has emerged as a transformative strategy for IHD management. Advanced modalities mainly including optical coherence tomography, near-infrared fluorescence imaging, and photoacoustic imaging enable high-resolution visualization of coronary anatomy, myocardial perfusion, and molecular biomarkers. These modalities complement traditional cardiovascular imaging by providing real-time functional and molecular data with enhanced spatial resolution. Concurrently, phototherapy strategies such as image-guided photodynamic and photothermal therapies show therapeutic potential in preclinical studies. Integrated theranostic platforms now operationalize closed-loop workflows, where diagnostic imaging directly informs therapeutic parameters and monitors treatment response. While challenges persist in clinical translation-including tissue penetration limitations and safety optimization-ongoing developments in contrast agents, device miniaturization, and multimodal integration are accelerating practical applications. This review examines current progress in optical theranostics for IHD, analyzing technical principles, preclinical/clinical implementations, and translational barriers to optimize cardiovascular care through light-based technologies.</p>","PeriodicalId":22932,"journal":{"name":"Theranostics","volume":"15 14","pages":"6789-6817"},"PeriodicalIF":12.4000,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12203672/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Theranostics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.7150/thno.114307","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Accurate risk stratification of ischemic heart disease (IHD) remains pivotal for mitigating associated global health burdens. Optical theranostics, combining imaging and therapeutic capabilities through light-based technologies, has emerged as a transformative strategy for IHD management. Advanced modalities mainly including optical coherence tomography, near-infrared fluorescence imaging, and photoacoustic imaging enable high-resolution visualization of coronary anatomy, myocardial perfusion, and molecular biomarkers. These modalities complement traditional cardiovascular imaging by providing real-time functional and molecular data with enhanced spatial resolution. Concurrently, phototherapy strategies such as image-guided photodynamic and photothermal therapies show therapeutic potential in preclinical studies. Integrated theranostic platforms now operationalize closed-loop workflows, where diagnostic imaging directly informs therapeutic parameters and monitors treatment response. While challenges persist in clinical translation-including tissue penetration limitations and safety optimization-ongoing developments in contrast agents, device miniaturization, and multimodal integration are accelerating practical applications. This review examines current progress in optical theranostics for IHD, analyzing technical principles, preclinical/clinical implementations, and translational barriers to optimize cardiovascular care through light-based technologies.
期刊介绍:
Theranostics serves as a pivotal platform for the exchange of clinical and scientific insights within the diagnostic and therapeutic molecular and nanomedicine community, along with allied professions engaged in integrating molecular imaging and therapy. As a multidisciplinary journal, Theranostics showcases innovative research articles spanning fields such as in vitro diagnostics and prognostics, in vivo molecular imaging, molecular therapeutics, image-guided therapy, biosensor technology, nanobiosensors, bioelectronics, system biology, translational medicine, point-of-care applications, and personalized medicine. Encouraging a broad spectrum of biomedical research with potential theranostic applications, the journal rigorously peer-reviews primary research, alongside publishing reviews, news, and commentary that aim to bridge the gap between the laboratory, clinic, and biotechnology industries.