Results 61 to 70 of about 406,354 (305)

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

On Limits of Performance of DNA Microarrays [PDF]

, 2006
DNA microarray technology relies on the hybridization process which is stochastic in nature. Probabilistic cross-hybridization of non-specific targets, as well as the shot-noise originating from specific targets binding, are among the many obstacles for ...
Hassibi, A., Hassibi, B., Vikalo, H.
core   +1 more source

Ultrafast Dynamics of Interfacial Electric Fields in Semiconductor Heterostructures Monitored by Pump-Probe Second Harmonic Generation

, 2002
We report first measurements of the ultrafast dynamics of interfacial electric fields in semiconductor multilayers using pump-probe second harmonic generation (SHG).
Furdyna, J. K., Glinka, Yu. D., Liu, X., Perakis, I. E., Sasaki, Y., Shahbazyan, T. V., Tolk, N. H.   +6 more
core   +1 more source

Delineation of individual human chromosomes in metaphase and interphase cells by in situ suppression hybridization using recombinant DNA libraries [PDF]

, 1988
A method of in situ hybridization for visualizing individual human chromosomes from pter to qter, both in metaphase spreads and interphase nuclei, is reported.
B Trask, C Cremer, D Pinkel, D Pinkel, D. C. Ward, DA Agard, DJ Brigati, DJ Finney, GA Rappold, GD Johnson, GJ Brakenhoff, H Hamada, HE McDermid, HJ Cooke, J. Borden, JE Landegent, JG White, JR Gosden, JS Waye, L Hens, L Manuelidis, L Manuelidis, L Manuelidis, L Manuelidis, L Manuelidis, L. Manuelidis, LG Davis, M Schardin, MA Dilla Van, ML Mendelsohn, P. Lichter, PG Sealey, PR Langer, RJ Britten, T Cremer, T Cremer, T Cremer, T Cremer, T Maniatis, T. Cremer   +39 more
core   +1 more source

A Development of Homolog Sequence of Eimeria tenella Partial Genome as a Probe for Molecular Diagnosis of Coccidiosis

Indonesian Journal of Biotechnology, 2005
The goal of the research was to develop a homolog sequence of Eimeria tenella partial genome as a molecular probe for diagnose coccidiosis using dot blot method.
S. Sumartono
doaj   +1 more source

Fluorescence In Situ Hybridization Probe Preparation

, 2016
The public human genome sequencing project utilized a hierarchical approach. A large number of BAC/PAC clones, with an insert size approximate from 50 kb to 300 kb, were identified and finely mapped with respect to the Sequence Tagged Site (STS) physical map and with respect to each other.
TOLOMEO, DORON, Stanyon, Roscoe R, Rocchi, Mariano   +2 more
openaire   +3 more sources

Improved Probes for Hybrid Voltage Sensor Imaging [PDF]

Biophysical Journal, 2010
Hybrid voltage sensors (hVoS) probe membrane potential by coupling the fluorescence of membrane-anchored proteins to the movement of a membrane-embedded hydrophobic anion dipicrylamine. Fluorescence resonance energy transfer between these two components transduces voltage changes into fluorescence changes, providing a signal for imaging electrical ...
Wang, Dongsheng, Zhang, Zhen, Chanda, Baron, Jackson, Meyer B.   +3 more
openaire   +2 more sources

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

Molecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola, Rafael Lopes Goncalves, Marin Truchi, Caroline Lacoux, Célia Scribe, Hugo Cadis, Laetitia Guardini, Sophie Bekisz, Marius Ilié, Paul Hofman, Georges Vassaux, Bernard Mari, Roger Rezzonico   +12 more
wiley   +1 more source

Normalization and centering of array-based heterologous genome hybridization based on divergent control probes

BMC Bioinformatics, 2011
Background Hybridization of heterologous (non-specific) nucleic acids onto arrays designed for model-organisms has been proposed as a viable genomic resource for estimating sequence variation and gene expression in non-model organisms.
Wheeler David, Jones Kenneth L, Darby Brian J, Herman Michael A   +3 more
doaj   +1 more source

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

Molecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris, Vasiliki Siozopoulou, Léon C van Kempen, Anne Sieben, Ella Roelant, Stig Hellemans, Elyne Backx, Laure Sorber, Koen De Winne, Senada Koljenović, Karen Zwaenepoel   +10 more
wiley   +1 more source