Results 71 to 80 of about 791,315 (305)

Circulating tumor cell viability during and after radiotherapy mirrors treatment response in cancer patients

Molecular Oncology, EarlyView.
Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy, Jana Löptien, Cornelia Coith, Afroditi Nanou, Katharina Hintelmann, Pinnschmidt Hans, Cordula Petersen, Klaus Pantel, Sabine Riethdorf, Kerstin Borgmann, Harriet Wikman   +10 more
wiley   +1 more source

Tensor analysis and multi-scale features based multi-view human action recognition

, 2010
—A method of multi-view human action recognition based on multi-scale features via tensor analysis is proposed. A series of silhouettes are transformed to a Serials-Frame image, from which the multi-scale features are extracted to construct the ...
Libiao Zhang, Xiangli Xu, null Sujing Wang, Chengcheng Jia, null Xiangli Xu, Chunguang Zhou, null Chengcheng Jia, Sujing Wang, null Chunguang Zhou, null Libiao Zhang   +9 more
core   +1 more source

Multi‐Scale Feature Attention‐DEtection TRansformer: Multi‐Scale Feature Attention for security check object detection

IET Computer Vision
Abstract X‐ray security checks aim to detect contraband in luggage; however, the detection accuracy is hindered by the overlapping and significant size differences of objects in X‐ray images. To address these challenges, the authors introduce a novel network model named Multi‐Scale Feature Attention (MSFA)‐DEtection TRansformer (DETR).
Haifeng Sima, Bailiang Chen, Chaosheng Tang, Yudong Zhang 0001, Junding Sun   +4 more
openaire   +2 more sources

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Multi-Level 3D CNN for Learning Multi-Scale Spatial Features

, 2019
3D object recognition accuracy can be improved by learning the multi-scale spatial features from 3D spatial geometric representations of objects such as point clouds, 3D models, surfaces, and RGB-D data.
Adarsh Krishnamurthy, Ghadai, Sambit, Soumik Sarkar, Sambit Ghadai, Aditya Balu, Lee, Xian Yeow, Balu, Aditya, Xian Yeow Lee, Krishnamurthy, Adarsh, Sarkar, Soumik   +9 more
core   +1 more source

A Multi-Modal Approach to Rail Surface Condition Analysis: The MFDF-Net

IEEE Access
Surface defects on the track may lead to accidents and pose a serious threat to the safety of passengers and staff. Regarding current detection methods, there are still shortcomings: manual detection is time-consuming and labor-intensive; vibration ...
Yifei Shen, Qianwen Zhong, Shubin Zheng, Liming Li, Lele Peng   +4 more
doaj   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source

Multi-scale model of food drying: Current status and challenges

, 2016
For a long time, food engineers have been trying to describe the physical phenomena that occur during food processing especially drying. Physics-based theoretical modeling is an important tool for the food engineers to reduce the hurdles of ...
Khan, M.I.H., Rahman, M.M., Joardder, Mohammad U.H., Pham, Nghia Duc, Karim, M.A.   +4 more
core   +1 more source

-Net: A Multi-scale Multi-level Feature Enhanced Network for Object Detection in Optical Remote Sensing Images

, 2020
Object detection in remote sensing images is a challenging task due to diversified orientation, complex background, dense distribution and scale variation of objects.
Haifeng Zhao, Jun Zhou, Xiong, F, Xinhai Ye, Zhou, J, Jianfeng Lu, Lu, J, Zhao, H, Ye, X, Fengchao Xiong   +9 more
core   +1 more source

Patient therapy outcome modeling in cancer organoids is improved by cancer‐associated fibroblasts and organoid assembly convolution

Molecular Oncology, EarlyView.
Patient‐derived organoids (PDOs) from pancreatic, colorectal, and gastric cancers were used to evaluate standard and experimental therapies. Incorporating cancer‐associated fibroblasts (CAFs) into organoid cultures improved patient therapy outcome prediction.
Marcin Grochowski, Liudmyla Dolinchuk, Michał Jerzak, Albert Gandurski, Tomasz Grochowski, Weronika Wojtyś, Maciej Zadrożny, Wojciech Kaźmierczak, Małgorzata Lenarcik, Marta Matejak‐Górska, Radosław Samsel, Tomasz Olesiński, Dawid Walerych   +12 more
wiley   +1 more source