At a time when the prevalence of mental health problems in academia is only starting to be identified – and we really are just beginning to scratch the surface – we need to start talking about the sense of profound isolation experienced by many doctoral researchers.
Wnts have been shown to act as axon guidance molecules in Drosophila [3] and vertebrates [4] [6], [27], but the downstream effectors involved in this process are only starting to be identified [15].
The bioactive molecules that can be released by these same stem cells are starting to be identified and are likely effectors/candidates for the therapeutic effect.
These later changes in the intestinal microbiote are starting to be identified, possibly leading to disease initiation through changes in the T-cell phenotype toward a more inflammatory Th17 pathway [ 12].
It is worth mentioning that signalling molecules linking plasma membrane receptors to the release of Ca2+ from internal stores are now starting to be identified (Cosker et al., 2010).
Not surprisingly, the normal expression patterns of a number of ion channels are altered in tumors (Schönherr, 2005; Fiske et al., 2006), and ion channel loci are starting to be identified as oncogenes in microarray studies of several cancer types (Pei et al., 2003; Onkal and Djamgoz, 2009; House et al., 2010; Roepke et al., 2010).
In order to end AIDS in children, the remaining 57percentnt of children (1.2 million) who are not on treatment need to be identified and started on lifelong treatment as a matter of urgency.
Typically only specific aspects of a whole intervention programme can be assessed systematically and these have to be identified before starting the programme.
"In the next few years people will start to be able to identify the true Earth twins," he says.
