Results 21 to 30 of about 11,409 (260)

Improving CTC-AED model with integrated-CTC and auxiliary loss regularization

CoRR, 2023
Connectionist temporal classification (CTC) and attention-based encoder decoder (AED) joint training has been widely applied in automatic speech recognition (ASR). Unlike most hybrid models that separately calculate the CTC and AED losses, our proposed integrated-CTC utilizes the attention mechanism of AED to guide the output of CTC.
Daobin Zhu, Xiangdong Su, Hongbin Zhang 0003   +2 more
openaire   +2 more sources

Challenges in the Enumeration and Phenotyping of CTC [PDF]

Clinical Cancer Research, 2012
Abstract Purpose: Presence of circulating tumor cells (CTC) in metastatic carcinoma is associated with poor survival. Phenotyping and genotyping of CTC may permit “real-time” treatment decisions, provided CTCs are available for examination.
Coumans, Frank A. W., Ligthart, Sjoerd T., Uhr, Jonathan W., Terstappen, Leon W. M. M.   +3 more
openaire   +3 more sources

Epithelial‐mesenchymal transition may be involved in the immune evasion of circulating gastric tumor cells via downregulation of ULBP1

Cancer Medicine, 2020
Background Increasing numbers of studies have demonstrated that circulating tumor cells (CTCs) undergo a phenotypic change termed epithelial‐mesenchymal transition (EMT), and researchers have proposed that EMT might provide CTCs with increased potential ...
Baoguang Hu, Xiaokun Tian, Yanbin Li, Yangchun Liu, Tao Yang, Zhaodong Han, Jiajia An, Lingqun Kong, Yuming Li   +8 more
doaj   +1 more source

MMP9 and TYROBP affect the survival of circulating tumor cells in clear cell renal cell carcinoma by adapting to tumor immune microenvironment

Scientific Reports, 2023
Circulating tumor cells (CTCs) play a key role in tumor metastasis. CTCs have altered gene expression and can survive in the bloodstream. Finding the key genes whose expression are altered in CTCs could help explain the mechanism of tumor metastasis.
Lingyu Guo, Tian An, Haibin Zhou, Ziyan Wan, Zhixin Huang, Tie Chong   +5 more
doaj   +1 more source

Metabolic classification of circulating tumor cells as a biomarker for metastasis and prognosis in breast cancer

Journal of Translational Medicine, 2020
Background Circulating tumor cells (CTCs) has been demonstrated as a promising liquid biopsy marker for breast cancer (BC). However, the intra-patient heterogeneity of CTCs remains a challenge to clinical application.
Jing Chen, Changsheng Ye, Jianyu Dong, Shunwang Cao, Yanwei Hu, Bo Situ, Xiaoxue Xi, Sihua Qin, Jiasen Xu, Zhen Cai, Lei Zheng, Qian Wang   +11 more
doaj   +1 more source

Dynamic Alignment Mask CTC: Improved Mask CTC With Aligned Cross Entropy

ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
Accepted by ICASSP ...
Xulong Zhang 0001, Haobin Tang, Jianzong Wang, Ning Cheng 0001, Jian Luo 0007, Jing Xiao 0006   +5 more
openaire   +4 more sources

Immunofluorescence Images of Circulating Tumor Cells (CTCs)

, 2022
Immunofluorescence images of CTCs from paired blood (PB, ID 5152*) and bone marrow samples (BMA, ID 5151*) of an aggressive prostate cancer patient. Images are grouped by subtypes of CTCs defined based on the phenotypic features.
SHOUJIE CHAI (12432699)
core   +1 more source

Quantification and Characterization of CTCs and Clusters in Pancreatic Cancer by Means of the Hough Transform Algorithm [PDF]

, 2023
Circulating Tumor Cells (CTCs) are considered a prognostic marker in pancreatic cancer. In this study we present a new approach for counting CTCs and CTC clusters in patients with pancreatic cancer using the IsofluxTM System with the Hough transform ...
Padillo-Ruíz, Javier, Navarro-Villarán, Elena, Cristóbal Fresno, Cruz, Patricia de la, Javier Padillo-Ruiz, Pereira, Sheila, Sandra Dios-Barbeito, Imán Laga, Paula Villanueva, Sheila Pereira, Dios-Barbeito, Sandra, Suárez-Artacho, Gonzalo, Serrano, María José, María José Serrano, Fresno, Cristóbal, Villanueva, Paula, Gonzalo Suárez-Artacho, Carmen Cepeda-Franco, Elena Navarro-Villarán, Laga, Imán, Cepeda-Franco, Carmen, Francisco José Calero-Castro, Calero-Castro, Francisco José, Patricia de la Cruz-Ojeda   +23 more
core   +1 more source

Circulating Tumor Cells: Technologies and Their Clinical Potential in Cancer Metastasis

Biomedicines, 2021
Circulating tumor cells (CTCs) are single cells or clusters of cells within the circulatory system of a cancer patient. While most CTCs will perish, a small proportion will proceed to colonize the metastatic niche.
Jerry Xiao, Paula R. Pohlmann, Claudine Isaacs, Benjamin A. Weinberg, Aiwu R. He, Richard Schlegel, Seema Agarwal   +6 more
doaj   +1 more source

Mask CTC: Non-Autoregressive End-to-End ASR with CTC and Mask Predict [PDF]

Interspeech 2020, 2020
Accepted to ...
Yosuke Higuchi, Shinji Watanabe 0001, Nanxin Chen, Tetsuji Ogawa, Tetsunori Kobayashi   +4 more
openaire   +3 more sources