The main research areas in this setting have been focusing on the role of EGFR protein expression, EGFR gene amplification, EGFR mutations, and markers of EGFR downstream signalling (Moroni et al, 2005; Benvenuti et al, 2007; Scartozzi et al, 2007, 2009; Di Nicolantonio et al, 2008; Ng and Zhu, 2008; Loupakis et al, 2009; Perrone et al, 2009).
Finally, this study took advantage of the bi-allelic variation observed between the genotypes which were translated and validated into easy to use and accessible gene-based SNP markers for downstream genetic analysis of cold stress tolerance in sorghum.
To further investigate the effect of Postn deletion in mammary tumorigenesis, we surveyed a number of markers activated downstream of Postn treatment.
Finally, higher levels of rasosomes correlate with higher levels of ERK phosphorylation, a key marker of Ras downstream signaling.
We subsequently analyzed tumor tissue from a subgroup of these patients for a pilot study to evaluate the utility of a combination of markers, downstream from the inactivated EGFR receptor, to predict response to TKIs and correlate outcomes.
Finally, the upregulation of these markers downstream of PPARγ signalling may be the result of an improved survival of differentiated chondrocytes rather than a genuine transcriptional outcome.
Analyses of phosphoproteomic data from breast and lung cancer patient samples identified a subset of the SRC-dependent phosphorylation sites as being strongly correlated with SRC activation, which represent candidate markers of SRC activation downstream of receptor tyrosine kinases in human tumors.
Additionally, the relationship of protein expression and gene expression of EGFR and HER2 and markers of angiogenesis and downstream regulatory markers were to be compared in a very preliminary fashion with clinical outcomes.
A single chromosomal pac greatly increases transduction of downstream markers without decreasing phage yields; 3.5× as much total chromosomal DNA is packaged.
PARP (poly (ADP-ribose) polymerase) is a substrate of caspase-3 and -7 and its cleavage is one of the well-known markers for the activation of downstream signals during the apoptosis.
