Developing a strategy for interventional molecular imaging of oxidized low density lipoprotein in atherosclerosis. An auto-commentary.
File(s)Molecular Imaging Commentary.docx (55 KB) 1536012117723788.pdf (128.88 KB)
Accepted version
Published version
Author(s)
Pandey, S
Haskard, DO
Khamis, R
Type
Journal Article
Abstract
The identification of vulnerable coronary artery atherosclerotic plaques offers the prospect of either localized or systematic therapeutic targeting in order to prevent myocardial infarction. Molecular imaging of atherosclerosis adds to morphological imaging by focusing on the immunobiology hidden in and behind the endothelium and therefore may be able to improve the identification of prospective culprit lesions. Our focus has been on identifying arterial accumulation of oxidized low density lipoprotein (oxLDL) by exploiting advances in knowledge of vascular pathobiology. Here, we reflect on our work developing Near Infra-Red Fluorescence (NIRF) imaging of oxLDL using LO1, a monoclonal autoantibody generated in our laboratory. We detail progress to date and discuss our vision on taking the work through the early translational pipeline towards a multi-targeted approach in imaging rupture prone atherosclerotic plaques. Ultimately, molecular imaging of coronary arteries should be able to assess the regional risk that is specific to a lesion, which can then be used in concert with global risk factors to personalize the therapeutic strategy for patients in a way that goes beyond generalized population-based therapies.
Date Issued
2017-09-06
Date Acceptance
2017-06-28
Citation
Molecular Imaging, 2017, 16
ISSN
1536-0121
Publisher
SAGE Publications
Journal / Book Title
Molecular Imaging
Volume
16
Copyright Statement
This article is distributed under the terms of the Creative Commons Attribution 4.0 License (http://www.creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
License URL
Sponsor
British Heart Foundation
Grant Number
FS/17/16/32560
Subjects
atherosclerosis
autoantibody
molecular imaging
near-infrared fluorescence
oxLDL
vulnerable plaque
Nuclear Medicine & Medical Imaging
Publication Status
Published