Therefore, additional efforts to identify small-molecule agents especially targeting BRCA1 functions unrelated to its DNA repair function are warranted.
Marketing has been especially targeted to youth.
Despite successful identification and preclinical studies of the small molecules targeting p53 such as, nutlin, RITA, and PRIMA-1Met, further evaluation for additional p53 reactivating molecules especially which can target mutant p53 remains a highly important task (Bykov et al, 2002; Issaeva et al, 2004; Vassilev et al, 2004; Wiman, 2006; Wang and El-Deiry, 2008; Saha et al, 2013a).
These may include treatment strategies targeting altered genetic signalling pathways by blocking specific cell surface molecules, altering the cancer microenvironments that nurture cancer stem cells, inducing differentiation of CSCs, immunotherapy based on CSCs associated antigens, exploiting metabolites to kill CSCs, and designing small interfering RNA/DNA molecules that especially target CSCs.
At the system level, typically for detecting the target molecules especially in the case of biological sensing applications, the cantilevers are placed in a micro-fluidic channel comprising an inlet valve, a channel and an outlet valve as shown in Fig. 7.
More recently, however, it has been appreciated that they also modulate specific cellular signalling pathways through targeted effects on susceptible molecules, especially when generated in lower amounts an action that is termed "redox signalling" [ 25, 56].
These molecules, especially the class known as Proteolysis Targeting Chimera (PROTACs), represent a paradigm shift in chemical genetics, but their most tantalizing potential is as novel therapeutic agents.
These new molecules, especially those from natural resources, are considered as potential therapeutic targets, because they are derived from commonly consumed foodstuff and are considered to be safe for humans.
Favourable targets for the directed evolution of new biocatalysts are the syntheses of highly complex molecules, especially where chemistry, metabolic engineering or recombineering provide a partial solution.
RNA molecules, especially mRNAs, often have large molecule weight [ 5].
