Results 101 to 110 of about 883,556 (350)

Characterisation of PVL-Positive Staphylococcus argenteus from the United Arab Emirates

Antibiotics
Staphylococcus argenteus is a recently described staphylococcal species that is related to Staphylococcus aureus but lacks the staphyloxanthin operon. It is able to acquire both resistance markers such as the SCCmec elements and mobile genetic elements ...
Stefan Monecke, Sindy Burgold-Voigt, Sascha D. Braun, Celia Diezel, Elisabeth M. Liebler-Tenorio, Elke Müller, Rania Nassar, Martin Reinicke, Annett Reissig, Abiola Senok, Ralf Ehricht   +10 more
doaj   +1 more source

Multiple Chromoanasynthesis in a Rare Case of Sporadic Renal Leiomyosarcoma: A Case Report

Frontiers in Oncology, 2020
We present the genetic profile of kidney giant leiomyosarcoma characterized by sequencing of 409 cancer related genes and chromosomal microarray analysis.
Kirill Igorevich Anoshkin, Kristina Olegovna Karandasheva, Kristina Mikhaylovna Goryacheva, Denis Valer’yevich Pyankov, Philipp Aleksandrovich Koshkin, Tatiana Vladimirovna Pavlova, Alexandr Nikolaevich Bobin, Evgeniy Valer’yevich Shpot, Yaroslav Nikolayevich Chernov, Andrei Zinov’yevich Vinarov, Dmitry Vladimirovich Zaletaev, Sergei Ivanovich Kutsev, Vladimir Viktorovich Strelnikov   +12 more
doaj   +1 more source

PLS dimension reduction for classification of microarray data [PDF]

, 2004
PLS dimension reduction is known to give good prediction accuracy in the context of classification with high-dimensional microarray data. In this paper, PLS is compared with some of the best state-of-the-art classification methods.
Boulesteix, Anne-Laure
core   +3 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Analysis of Gene Expression Profile of AGS Cells Stimulated by Helicobacter pylori Adhesion

Gut and Liver, 2007
Background/Aims: Interactions between H. pylori and gastric epithelial cells contribute to gastric inflam-mation and epithelial damage. This study was performed to evaluate the gene expression profile of AGS cells by adhesion of H. pylori.
doaj   +1 more source

A cDNA Microarray Gene Expression Data Classifier for Clinical Diagnostics Based on Graph Theory [PDF]

, 2011
Despite great advances in discovering cancer molecular profiles, the proper application of microarray technology to routine clinical diagnostics is still a challenge. Current practices in the classification of microarrays' data show two main limitations:
Benso, Alfredo, Di Carlo, Stefano, Politano, Gianfranco Michele Maria   +2 more
core   +1 more source

High‐Throughput 3D Matrigel‐based Droplet Microfluidics for Single‐Cell Function‐to‐Omics Analysis of Cytotoxic Immune Cells in Solid Tumor Interactions

Advanced Materials Technologies, EarlyView.
A 3D Matrigel‐based droplet microfluidics platform that allows physiologically relevant analysis of single immune‐tumor interactions in solid tumors. By integrating real‐time functional imaging with fluorescence‐activated droplet sorting and RNA sequencing, the system links immune cytotoxic behavior to transcriptomic profiles, providing a scalable ...
Christina Sharkey, Harry Akligoh, Michael Finocchiaro, Abhishek Srihari Rampelli, Zongwei Wang, Aria F. Olumi, Tania Konry   +6 more
wiley   +1 more source

Identification of potential biomarkers and pathways related to major depressive disorder by integrated bioinformatic analysis and experimental validation

Asian Pacific Journal of Tropical Biomedicine
Objective: To identify promising biomarkers for the pathogenesis of major depressive disorder (MDD). Methods: Microarray chips of MDD patients, including the GSE98793, GSE52790, and GSE39653 datasets, were obtained from the Gene Expression Omnibus ...
Ying Zeng, Lu-Qi Peng, Mei Zhang, Rong Zhong, Ke-Chao Nie, Wei Huang   +5 more
doaj   +1 more source

DNA expression microarrays may be the wrong tool to identify biological pathways [PDF]

, 2007
DNA microarray expression signatures are expected to provide new insights into patho- physiological pathways. Numerous variant statistical methods have been described for each step of the signal analysis. We employed five similar statistical tests on the
Adrian Mondry, Alessandro Giuliani, Marie Loh   +2 more
core   +2 more sources

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source