A c-MET-Targeted Topical Fluorescent Probe cMBP-ICG Improves Oral Squamous Cell Carcinoma Detection in Humans.
A c-MET-Targeted Topical Fluorescent Probe cMBP-ICG Improves Oral Squamous Cell Carcinoma Detection in Humans.
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c-MET 靶向局部荧光探针 cMBP-ICG 改善人类口腔鳞状细胞癌的检测
DOI：
10.1245/s10434-022-12532-x
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发表时间：
2023-01
影响因子：
3.7
通讯作者：
中科院分区：
文献类型：
--
作者：
IntroductionThe postoperative survival of oral squamous cell carcinoma (SCC) relies on precise detection and complete resection of original tumors. The mucosal extension of the tumor is evaluated visually during surgery, but small and flat foci are difficult to detect. Real-time fluorescence imaging may improve detection of tumor margins.Materials and MethodsIn the current study, a peptide-based near-infrared (NIR) fluorescence dye, c-MET-binding peptide-indocyanine green (cMBP-ICG), which specifically targets tumor via c-MET binding, was synthetized. A prospective pilot clinical trial then was conducted with oral SCC patients and intraoperatively to assess the feasibility of cMBP-ICG used to detect tumors margins. Fluorescence was histologically correlated to determine sensitivity and specificity.ResultsThe immunohistochemistry (IHC) results demonstrated increased c-Met expression in oral SCC compared with normal mucosa. Tumor-to-background ratios ranged from 2.71 ± 0.7 to 3.11 ± 1.2 in different concentration groups. From 10 patients with oral SCC, 60 specimens were collected from tumor margins. The sensitivity and specificity of discriminative value derived from cMBP-ICG application in humans were respectively 100% and 75%.ConclusionsTopical application of cMBP-ICG is feasible and safe for optimizing intraoperative visualization and tumor margin detection in oral SCC patients, which could clinically increase the probability of complete resections and improve oncologic outcomes.
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影响因子：
16.6
作者：
Nishio, Naoki;van den Berg, Nynke S.;Rosenthal, Eben L.
通讯作者：
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影响因子：
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Kossatz, Susanne;Pirovano, Giacomo;Reiner, Thomas
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DOI：
10.1007/s00259-021-05372-6
发表时间：
2021-10
影响因子：
9.1
作者：
Demetrio de Souza Franca, Paula;Kossatz, Susanne;Brand, Christian;Karassawa Zanoni, Daniella;Roberts, Sheryl;Guru, Navjot;Adilbay, Dauren;Mauguen, Audrey;Valero Mayor, Cristina;Weber, Wolfgang A.;Schoder, Heiko;Ghossein, Ronald A.;Ganly, Ian;Patel, Snehal G.;Reiner, Thomas
通讯作者：
Reiner, Thomas