Interpretatively automated identification of circulating tumor cells from human peripheral blood with high performance.
Interpretatively automated identification of circulating tumor cells from human peripheral blood with high performance.
复制标题
高效的人类外周血循环肿瘤细胞的解释性自动鉴定。
DOI:
10.3389/fbioe.2023.1013107
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发表时间:
2023
影响因子:
5.7
通讯作者:
Liu, Wanyu
中科院分区:
文献类型:
--
作者:
Li, Xiaolei;Chen, Mingcan;Xu, Jingjing;Wu, Dihang;Ye, Mengxue;Wang, Chi;Liu, Wanyu
关键词:
The detection and analysis of circulating tumor cells (CTCs) would be of aid in a precise cancer diagnosis and an efficient prognosis assessment. However, traditional methods that rely heavily on the isolation of CTCs based on their physical or biological features suffer from intensive labor, thus being unsuitable for rapid detection. Furthermore, currently available intelligent methods are short of interpretability, which creates a lot of uncertainty during diagnosis. Therefore, we propose here an automated method that takes advantage of bright-field microscopic images with high resolution, so as to take an insight into cell patterns. Specifically, the precise identification of CTCs was achieved by using an optimized single-shot multi-box detector (SSD)–based neural network with integrated attention mechanism and feature fusion modules. Compared to the conventional SSD system, our method exhibited a superior detection performance with the recall rate of 92.2%, and the maximum average precision (AP) value of 97.9%. To note, the optimal SSD-based neural network was combined with advanced visualization technology, i.e., the gradient-weighted class activation mapping (Grad-CAM) for model interpretation, and the t-distributed stochastic neighbor embedding (T-SNE) for data visualization. Our work demonstrates for the first time the outstanding performance of SSD-based neural network for CTCs identification in human peripheral blood environment, showing great potential for the early detection and continuous monitoring of cancer progression.
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DOI:
10.1109/tpami.2018.2858826
发表时间:
2020-02-01
影响因子:
23.6
作者:
Lin, Tsung-Yi;Goyal, Priya;Dollar, Piotr
通讯作者:
Dollar, Piotr
影响因子:
3.5
作者:
Wittekind, C;Neid, M
通讯作者:
Neid, M
DOI:
10.3390/s21103569
发表时间:
2021-05-20
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Magalhães SA;Castro L;Moreira G;Dos Santos FN;Cunha M;Dias J;Moreira AP
通讯作者:
Moreira AP
影响因子:
64.8
作者:
Massague, Joan;Obenauf, Anna C.
通讯作者:
Obenauf, Anna C.
影响因子:
4.1
作者:
Svensson, Carl-Magnus;Huebler, Ron;Figge, Marc Thilo
通讯作者:
Figge, Marc Thilo