First Nerve-Related Immunoprobe for Guidance of Renal Denervation through Colocalization of NIR-II and Photoacoustic Bioimaging

© 2022 Wiley-VCH GmbH..

Nerve-related fluorophores generally locate in the visible or near-infrared region with shallow penetration depth and easy uptake by surrounding tissues. Prolonging the optical window promotes resolution by minimizing photoscattering and eliminating autofluorescence for NIR-II (second near infrared; 1000-1700 nm) and photoacoustic bioimaging. In addition, combination of the two could help in colocalization of targets at the 3D level. Catheter-based renal sympathetic denervation (RDN), an alternative treatment recently finishing its clinical evaluation for treating resistant hypertension, is highly dependent on experience and in urgent demand for in vivo guidance in locating the nerve over the renal artery. Here, an NIR-II and photoacoustic bioimaging system based on a dye-modified anti-tyrosine-hydroxylase antibody (TH-ICGM) to illustrate the peritoneal sympathetic nerve-related region are combined. With high resolution (0.15 mm) in NIR-II region for both absorbance (λex = 925 nm) and fluorescence (bioimaging in λem ≥ 1300 nm), TH-ICGM succeeds in providing 3D coordinates of procedure position with a precision in 0.1 mm. As the first nerve-related NIR-II immunoprobe, TH-ICGM has great clinical potential as assistance for nerve-related interventions.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:11

Enthalten in:

Advanced healthcare materials - 11(2022), 21 vom: 01. Nov., Seite e2201212

Sprache:

Englisch

Beteiligte Personen:

Yibing, Shi [VerfasserIn]
Minna, Tang [VerfasserIn]
Sidi, Zhang [VerfasserIn]
Chenchen, Hu [VerfasserIn]
Cheng, Li [VerfasserIn]
Quanxiao, Li [VerfasserIn]
Keke, Huang [VerfasserIn]
Wenping, Song [VerfasserIn]
Zhixing, Li [VerfasserIn]
Wenshu, Li [VerfasserIn]
Zhenlin, Yang [VerfasserIn]
Yanling, Wu [VerfasserIn]
Fuyou, Li [VerfasserIn]
Jialu, Hu [VerfasserIn]
Tianlei, Ying [VerfasserIn]

Links:

Volltext

Themen:

Anti-tyrosine hydroxylase antibodies
Fluorescent Dyes
Immunoprobes
Journal Article
Photoacoustic imaging
Renal sympathetic denervation
Research Support, Non-U.S. Gov't
Second near-infrared imaging

Anmerkungen:

Date Completed 03.11.2022

Date Revised 27.01.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1002/adhm.202201212

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM345649354