Results 131 to 140 of about 843,128 (402)

Evaluation of Esophageal Motility Utilizing the Functional Lumen Imaging Probe

American Journal of Gastroenterology, 2016
Objectives:Esophagogastric junction (EGJ) distensibility and distension-mediated peristalsis can be assessed with the functional lumen imaging probe (FLIP) during a sedated upper endoscopy.
D. Carlson, P. Kahrilas, Zhiyue Lin, I. Hirano, N. Gonsalves, Z. Listernick, K. Ritter, M. Tye, F. A. Ponds, I. Wong, J. Pandolfino   +10 more
semanticscholar   +1 more source

Classification of acute myeloid leukemia based on multi‐omics and prognosis prediction value

Molecular Oncology, EarlyView.
The Unsupervised AML Multi‐Omics Classification System (UAMOCS) integrates genomic, methylation, and transcriptomic data to categorize AML patients into three subtypes (UAMOCS1‐3). This classification reveals clinical relevance, highlighting immune and chromosomal characteristics, prognosis, and therapeutic vulnerabilities.
Yang Song, Zhe Wang, Guangji Zhang, Jiangxue Hou, Kaiqi Liu, Shuning Wei, Yan Li, Chunlin Zhou, Dong Lin, Min Wang, Hui Wei, Jianxiang Wang, Tao Cheng, Yingchang Mi   +13 more
wiley   +1 more source

Image quality improvement in low‐dose chest CT with deep learning image reconstruction

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Objectives To investigate the clinical utility of deep learning image reconstruction (DLIR) for improving image quality in low‐dose chest CT in comparison with 40% adaptive statistical iterative reconstruction‐Veo (ASiR‐V40%) algorithm. Methods This retrospective study included 86 patients who underwent low‐dose CT for lung cancer screening ...
Qian Tian, Xinyu Li, Jianying Li, Yannan Cheng, Xinyi Niu, Shumeng Zhu, Wenting Xu, Jianxin Guo   +7 more
wiley   +1 more source

Endocytic reawakening of motility in jammed epithelia

Nature Materials, 2016
Dynamics of epithelial monolayers has recently been interpreted in terms of a jamming or rigidity transition. How cells control such phase transitions is, however, unknown.
C. Malinverno, Salvatore Corallino, F. Giavazzi, M. Bergert, Qingsen Li, M. Leoni, Andrea Disanza, E. Frittoli, A. Oldani, Emanuele Martini, Tobias Lendenmann, Gianluca Deflorian, G. Beznoussenko, D. Poulikakos, Ong Kok Haur, Marina Uroz, X. Trepat, D. Parazzoli, P. Maiuri, Weimiao Yu, A. Ferrari, R. Cerbino, G. Scita   +22 more
semanticscholar   +1 more source

Adverse prognosis gene expression patterns in metastatic castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
We aggregated a cohort of 1012 mCRPC tissue samples from 769 patients and investigated the association of gene expression‐based pathways with clinical outcomes. Loss of AR signaling, high proliferation, and a glycolytic phenotype were independently prognostic for poor outcomes, and an adverse transcriptional feature score incorporating these pathways ...
Marina N. Sharifi, Eric Feng, Nicholas R. Rydzewski, Amy K. Taylor, Jamie M. Sperger, Yue Shi, Kyle T. Helzer, Matthew L. Bootsma, Viridiana Carreno, Alex H. Chang, Luke A. Nunamaker, Grace C. Blitzer, Tianfu Andy Shang, Aishwarya Subramanian, Anders Bjartell, Andreas Josefsson, Pernilla Wikström, Emily Feng, Manish Kohli, Rendong Yang, Scott M. Dehm, Eric J. Small, Rahul Aggarwal, David A. Quigley, Joshua M. Lang, Shuang G. Zhao, Martin Sjöström   +26 more
wiley   +1 more source

Joint application of hybrid iterative reconstruction and adaptive filters on neck‐and‐shoulder CT imaging: A clinical evaluation

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To assess whether the joint application of hybrid iterative reconstruction (HIR) and an adaptive filter (AF) could reduce streak artifacts and improve image quality of neck‐and‐shoulder computed tomography (CT). Methods This study included 96 patients with suspicious neck lesions who underwent a routine nonenhanced scan on a 64‐slice ...
Wenfeng Jin, Yifei Ma, Dan Han, Xiaojie Xie, Weiyuan Zhang, Yan Wu, Guozhi Zhang   +6 more
wiley   +1 more source

Bacterial Motility Enhances Adhesion to Oil Droplets [PDF]

arXiv, 2020
Adhesion of bacteria to liquid-liquid interfaces can play a role in the biodegradation of dispersed hydrocarbons and in biochemical and bioprocess engineering. Whereas thermodynamic factors underpinning adhesion are well studied, the role of bacterial activity on adhesion is less explored.Here, we show that bacterial motility enhances adhesion to ...
arxiv  

Omecamtiv mecarbil and Mavacamten target the same myosin pocket despite opposite effects in heart contraction

Nature Communications
Inherited cardiomyopathies are common cardiac diseases worldwide, leading in the late stage to heart failure and death. The most promising treatments against these diseases are small molecules directly modulating the force produced by β-cardiac myosin ...
Daniel Auguin, Julien Robert-Paganin, Stéphane Réty, Carlos Kikuti, Amandine David, Gabriele Theumer, Arndt W. Schmidt, Hans-Joachim Knölker, Anne Houdusse   +8 more
doaj   +1 more source

How bacterial cells and colonies move on solid substrates

, 2019
Many bacteria rely on active cell appendages, such as type IV pili, to move over substrates and interact with neighboring cells. Here, we study the motion of individual cells and bacterial colonies, mediated by the collective interactions of multiple ...
Pönisch, Wolfram, Weber, Christoph A., Zaburdaev, Vasily   +2 more
core   +1 more source

CsrA impacts survival of Yersinia enterocolitica by affecting a myriad of physiological activities. [PDF]

, 2015
BackgroundA previous study identified a Yersinia enterocolitica transposon mutant, GY448, that was unable to export the flagellar type three secretion system (T3SS)-dependent phospholipase, YplA.
Chen, Jing-Yu, LeGrand, Karen, Liu, Kang K, Ozturk, Gulustan, Petersen, Shane, Young, Glenn M, Zheng, Yan   +6 more
core   +2 more sources