In cancer researches, expression of CXCL10 is mediated through the Raf, PI3K, p38/MAPK, JNK/MAPK, and NF- κB signaling cascades [ 45].
The following mechanisms have been identified as trastuzumab-resistance mechanisms in clinical and preclinical researches: expression of p95HER2, transactivation of HER2 by different tyrosine kinases, such as IGF-1R, loss of PTEN expression and increased signalling in PI3K/Akt pathway due to PI3K mutation (Valabrega et al, 2007).
Unlike previous research, the expressions under investigation cover both the spatial expressions that can induce a sense of distance and the verbalised non-linguistic Distance Cues.
The findings, reported online this week in Nature Neuroscience, are "pretty radical," says Anderson, because most research on expressions has focused on their function in communication, not their physiological or evolutionary underpinnings.
As usual in phenomenographic research each expression is interpreted within the context of the group of expressions as a whole, in terms of similarities to and differences from other expressions.
While transient expression of recombinant proteins has its value more in laboratory research, stable expression in transgenic plants is desirable for large-scale field production at low cost.
During my tenure at NCI, I redirected my research into expression genomics, an amalgam of cancer cell biology and comprehensive and massively parallel genetic technologies.
Previous research showed expression of the G. graminis LOX in Pichia pastoris does not need to be glycosylated to be active and this non-glycosylated LOX could be formed by proteases from the expression host (Cristea et al. [2005]).
In this research, abnormal expression of flotillin 1 has been also confirmed in clinical gastric cancers in this study.
The potential for use of Frankia-actinorhizal symbiosis in bioremediation efforts makes further research into expression of these genes worthwhile.
