Feedback regulation of EGFR signalling: decision making by early and delayed loops

R Avraham, Y Yarden - Nature reviews Molecular cell biology, 2011 - nature.com
Human-made information relay systems invariably incorporate central regulatory
components, which are mirrored in biological systems by dense feedback and feedforward …

[HTML][HTML] Regulation of primary response genes

T Fowler, R Sen, AL Roy - Molecular cell, 2011 - cell.com
Primary response genes (PRGs) are a set of genes that are induced in response to both cell-
extrinsic and cell-intrinsic signals and do not require de novo protein synthesis for their …

Coupled pre‐mRNA and mRNA dynamics unveil operational strategies underlying transcriptional responses to stimuli

A Zeisel, WJ Köstler, N Molotski, JM Tsai… - Molecular systems …, 2011 - embopress.org
Transcriptional responses to extracellular stimuli involve tuning the rates of transcript
production and degradation. Here, we show that the time‐dependent profiles of these rates …

EGFR Signals Downregulate Tumor Suppressors miR-143 and miR-145 in Western Diet–Promoted Murine Colon Cancer: Role of G1 Regulators

H Zhu, U Dougherty, V Robinson, R Mustafi… - Molecular cancer …, 2011 - AACR
Epidermal growth factor receptors (EGFR) contribute to colonic tumorigenesis in
experimental models of colon cancer. We previously showed that EGFR was also required …

[HTML][HTML] Transcriptome kinetics is governed by a genome-wide coupling of mRNA production and degradation: a role for RNA Pol II

O Shalem, B Groisman, M Choder, O Dahan… - PLoS …, 2011 - journals.plos.org
Transcriptome dynamics is governed by two opposing processes, mRNA production and
degradation. Recent studies found that changes in these processes are frequently …

Regulatory mechanisms and networks couple the different phases of gene expression

O Dahan, H Gingold, Y Pilpel - Trends in Genetics, 2011 - cell.com
Gene expression comprises multiple stages, from transcription to protein degradation.
Although much is known about the regulation of each stage separately, an understanding of …

Control of microRNA biogenesis and transcription by cell signaling pathways

A Saj, EC Lai - Current opinion in genetics & development, 2011 - Elsevier
A limited set of cell–cell signaling pathways presides over the vast majority of animal
developmental events. The typical raison d'etre for signal transduction is to control the …

[HTML][HTML] Ischemia caused by time to freezing induces systematic microRNA and mRNA responses in cancer tissue

E Borgan, R Navon, HKM Vollan, E Schlichting… - Molecular …, 2011 - Elsevier
Time to freezing tumor tissue for RNA expression analysis will always vary to some extent.
To evaluate the effect of ischemia time, tumor tissue from ten breast cancer patients was …

Regulation of microRNA expression by hepatocyte growth factor in human head and neck squamous cell carcinoma

D Susuki, S Kimura, S Naganuma… - Cancer …, 2011 - Wiley Online Library
Hepatocyte growth factor (HGF) is a multifunctional molecule that acts as mitogen, motogen,
and/or morphogen in a variety of cells. MET, a specific receptor tyrosine kinase for HGF, is …

[HTML][HTML] Multiple platform assessment of the EGF dependent transcriptome by microarray and deep tag sequencing analysis

F Llorens, M Hummel, X Pastor, A Ferrer, R Pluvinet… - BMC genomics, 2011 - Springer
Abstract Background Epidermal Growth Factor (EGF) is a key regulatory growth factor
activating many processes relevant to normal development and disease, affecting cell …