Results 51 to 60 of about 724,095 (330)

Diverse correlation structures in gene expression data and their utility in improving statistical inference

, 2007
It is well known that correlations in microarray data represent a serious nuisance deteriorating the performance of gene selection procedures. This paper is intended to demonstrate that the correlation structure of microarray data provides a rich source ...
Klebanov, Lev, Yakovlev, Andrei
core   +1 more source

Regulation of neutrophil senescence by microRNAs [PDF]

, 2011
Neutrophils are rapidly recruited to sites of tissue injury or infection, where they protect against invading pathogens. Neutrophil functions are limited by a process of neutrophil senescence, which renders the cells unable to respond to chemoattractants,
A Bonauer, A Lee, AD Kennedy, AS Cowburn, AW Ford-Hutchinson, C Haslett, C Martin, CH Wang, CL Andersen, DP Bartel, E Berezikov, E Tsitsiou, EP Cronkite, F Bazzoni, F Colotta, F Fazi, Frank R. DeLeo, GM Bokoch, H Su, H Xia, I Sabroe, I Sabroe, J Davidson-Moncada, J Savill, J Yu, James W. Catto, JB Johnnidis, JJ Lum, JL Mott, Jon R. Ward, JR Ward, LR Prince, M Merkerova, M Scherr, Marta Milo, MK Whyte, MK Whyte, Moira K. B. Whyte, OD Weiner, P Scapini, PA Davoren, Paul R. Heath, PT Nelson, R Chhabra, R Yi, RE Stringer, RW Watson, S Huang, S Radom-Aizik, S Slezak, SA Renshaw, SD Kobayashi, SD Kobayashi, Stephen A. Renshaw, W Filipowicz, W Huang da, WC Liles, WP Tsang, Y Lee, Y Wang, YZ Pan   +60 more
core   +5 more sources

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source

The transcriptional response of Caenorhabditis elegans to ivermectin exposure identifies novel genes involved in the response to reduced food intake [PDF]

, 2012
We have examined the transcriptional response of Caenorhabditis elegans following exposure to the anthelmintic drug ivermectin (IVM) using whole genome microarrays and real-time QPCR.
A Etter, A Fire, A Li, Al Ivens, BC Mullaney, BF Ardelli, CA Gonzalez, CC Mello, CE James, CI Bargmann, CL Edward, Clotilde K. Carlow, Debra J. Woods, DJ Brownlee, DJ Pemberton, DK Vassilatis, DM Yates, DW Huang, G Dennis Jr, IA Johnstone, IL Jonstone, J Kulas, J Wang, J Zheng, JA Dent, JA Dent, JH Freedman, John S. Gilleard, JS Gilleard, K Ashrafi, K Awadzi, K Reichert, KD Kimura, KT Jones, L Holden-Dye, LM Fox, M Kondoh, M Nakano, M Shinogi, MR Van Gilst, MY Osei-Atweneboana, N Custodia, N Sogawa, ND Sargison, NJ Szewczyk, O Hobert, PY Jeong, R Breitling, R Menzel, RJ Cousins, RM Kaplan, Roz Laing, S McCavera, Sai P. Ravikumar, ST Laing, Steven T. Laing, T Stiernagle, TS Churcher, Victoria Butler, Y Cui   +59 more
core   +11 more sources

SOD3 improves the tumor response to chemotherapy by stabilizing endothelial HIF-2α

Nature Communications, 2018
Tumour vasculature influences drug delivery. Here, the authors show that SOD3 re-expression enhances doxorubicin delivery and effects through normalization of tumour vasculature via the HIF-2a/VE-cadherin pathway.
Emilia Mira, Lorena Carmona-Rodríguez, Beatriz Pérez-Villamil, Josefina Casas, María Jesús Fernández-Aceñero, Diego Martínez-Rey, Paula Martín-González, Ignacio Heras-Murillo, Mateo Paz-Cabezas, Manuel Tardáguila, Tim D. Oury, Silvia Martín-Puig, Rosa Ana Lacalle, Gemma Fabriás, Eduardo Díaz-Rubio, Santos Mañes   +15 more
doaj   +1 more source

Differential expression of microRNAs in bovine papillomavirus type 1 transformed equine cells [PDF]

, 2016
Bovine papillomavirus (BPV) types 1 and 2 play an important role in the pathogenesis of equine sarcoids (ES), the most common cutaneous tumour affecting horses.
Britton, C., Nasir, L., Nicolson, L., Terron-Canedo, N., Weir, W.   +4 more
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

pRb-Independent Growth Arrest and Transcriptional Regulation of E2F Target Genes

Neoplasia: An International Journal for Oncology Research, 2005
The retinoblastoma tumor suppressor (pRb) has traditionally been studied as a negative regulator of cell cycle progression through its interactions with the E2F family of transcription factors. Utilizing prostate epithelial cell lines established from Rb+
Michael T. McCabe, Odinaka J. Azih, Mark L. Day   +2 more
doaj   +1 more source

Inflammatory responses in primary muscle cell cultures in Atlantic salmon (Salmo salar) [PDF]

, 2013
Peer reviewedPublisher ...
Martin, Samuel A.M., Pooley, Nicholas J., Secombes, Christopher J., Tacchi, Luca   +3 more
core   +2 more sources

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source