Results 41 to 50 of about 173,199 (219)

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

Molecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach, Gizem Abaci, Tom Huberty, Axel Lechner, Lukas Käsmann, Jens Ricke, Sophia Stöcklein, Martin Canis, Philipp Baumeister, Marianna Alunni‐Fabbroni   +9 more
wiley   +1 more source

Broadband Microwave Photonic Frequency Measurement Based on Optical Spectrum Manipulation and Stimulated Brillouin Scattering

IEEE Photonics Journal, 2023
In this article, a broadband frequency measurement system based on optical spectrum manipulation and stimulated Brillouin scattering (SBS) is proposed and experimentally demonstrated, which can implement wide-range and high-resolution frequency ...
Shirui Du, Xiaotong Liu, Pengfei Du, Dangwei Wang, Bo Ma, Dongyu Li, Yibei Wang, Jin Zhang, Yalan Wang, Anle Wang   +9 more
doaj   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Relationship Between Error Ellipse and Error Quadrilateral in Bearing-Only Localization

IEEE Access
In dual-sensor bearing-only localization, existing studies on optimal sensor placement and the relationship between accuracy metrics and the covariance matrix indicate that error quadrilateral is closely related to the covariance matrix and exhibits a ...
Bencai Wang, Yinan Hu, Chunlai Yu, Ping Jiang, Xiaotong Qi, Huijun Yang, Bozi Yuan, Zhiyong Wang   +7 more
doaj   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

Molecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad, Silvio Carlo Ermanno Tosatto, Emanuela Leonardi   +2 more
wiley   +1 more source

Few‐label aerial target intention recognition based on self‐supervised contrastive learning

IET Radar, Sonar & Navigation
Identifying the intentions of aerial targets is crucial for air situation understanding and decision making. Deep learning, with its powerful feature learning and representation capability, has become a key means to achieve higher performance in aerial ...
Zihao Song, Yan Zhou, Yichao Cai, Wei Cheng, Changfei Wu, Jianguo Yin   +5 more
doaj   +1 more source

FMCW Radar Micro-Doppler UAV Classification via Compact Depthwise CNN and Offline Temporal Logit Fusion

Sensors
Frequency-modulated continuous-wave (FMCW) radar micro-Doppler signatures provide informative motion cues for small unmanned aerial vehicle (UAV) classification, but independent single-window predictions can vary across neighboring time windows.
Haida Yang, Qiang Lin, Yu Yao, Lijuan Wang   +3 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Research on synchronisation for burst and instantaneous communication in integrated radar and communication

The Journal of Engineering, 2019
Integration of radar and communication (Radcom) is one of the important research areas for multi-functional integrated radio frequency systems. Most attention has been drawn to the Radcom system based on signal-sharing, due to its high integration degree.
Xiao-Bai Li, Jia-Jun Zuo, Rui-Juan Yang, Xu-Chi Shen   +3 more
doaj   +1 more source