Activatable probes for diagnosing and positioning liver injury and metastatic tumors by multispectral optoacoustic tomography.
Activatable probes for diagnosing and positioning liver injury and metastatic tumors by multispectral optoacoustic tomography.
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通过多光谱光声断层扫描诊断和定位肝损伤和转移性肿瘤的可激活探针
DOI:
10.1038/s41467-018-06499-1
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发表时间:
2018-09-28
影响因子:
16.6
通讯作者:
Wu S
中科院分区:
文献类型:
--
作者:
Wu Y;Huang S;Wang J;Sun L;Zeng F;Wu S
Optoacoustic tomography (photoacoustic tomography) is an emerging imaging technology displaying great potential for medical diagnosis and preclinical research. Rationally designing activatable optoacoustic probes capable of diagnosing diseases and locating their foci can bring into full play the role of optoacoustic tomography (OAT) as a promising noninvasive imaging modality. Here we report two xanthene-based optoacoustic probes (C1X-OR1and C2X-OR2) for temporospatial imaging of hepatic alkaline phosphatase (or β-galactosidase) for evaluating and locating drug-induced liver injury (or metastatic tumor). The probes rapidly respond to the disease-specific biomarkers by displaying red-shifted NIR absorption bands and generate prominent optoacoustic signals. Using multispectral optoacoustic tomography (MSOT), we can precisely localize the focus of drug-induced liver injury in mice using C1X-OR1, and the metastatic tumors using C2X-OR2. This work suggests that the activatable optoacoustic chromophores may potentially be applied for diagnosing and localizing disease foci, especially smaller and deeper ones.
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影响因子:
16.6
作者:
Asanuma D;Sakabe M;Kamiya M;Yamamoto K;Hiratake J;Ogawa M;Kosaka N;Choyke PL;Nagano T;Kobayashi H;Urano Y
通讯作者:
Urano Y
影响因子:
16.6
作者:
Jo J;Lee CH;Kopelman R;Wang X
通讯作者:
Wang X
影响因子:
29.4
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Fan, Quli;Cheng, Kai;Yang, Zhen;Zhang, Ruiping;Yang, Min;Hu, Xiang;Ma, Xiaowei;Bu, Lihong;Lu, Xiaomei;Xiong, Xiaoxing;Huang, Wei;Zhao, Heng;Cheng, Zhen
通讯作者:
Cheng, Zhen
影响因子:
62.1
作者:
Kobayashi, Hisataka;Ogawa, Mikako;Alford, Raphael;Choyke, Peter L.;Urano, Yasuteru
通讯作者:
Urano, Yasuteru
影响因子:
35
作者:
Jathoul, Amit P.;Laufer, Jan;Beard, Paul
通讯作者:
Beard, Paul