The climbing fibre input is viewed as an error signal which dampens input from parallel fibres that are inappropriately active just beforehand (reviewed by Ito, 2001).
Cell death, as is mediated by AIM2 in response to cytosolic DNA, may be an appropriate response to eliminate cells where retroelements are inappropriately active.
For example, the loss of the negative regulator Ptch, causes Smo to be inappropriately active, and this leads to skin cancer and MB (Johnson et al., 1996; Stone et al., 1996).
In a normal cell, the p53 protein acts not only as a guardian of the genome, which is activated when DNA damage occurs, but also as a policeman of oncogenes, which becomes active when oncogenes are inappropriately activated, and this activation induces apoptosis and/or senescence (Efeyan and Serrano, 2007; Halazonetis et al, 2008).
In a normal cell, the p53 protein exerts an effect not only as a guardian of the genome, which is activated when DNA damage occurs, but also as a policeman of oncogenes, which become active when oncogenes are inappropriately activated, thus inducing apoptosis and/or senescence (Efeyan and Serrano, 2007; Halazonetis et al, 2008).
One can imagine inactive compounds which would be ranked inappropriately as actives by 'one-cluster' methods because they have features in common with disparate classes.
The data from the present nested qualitative study revealed that two of the nine patients receiving sham acupressure who were interviewed had worn their wristbands inappropriately, with both consequently receiving active treatments.
86 87 For example, a trial in which the control group receives an inappropriately low dose of an active drug will overestimate the relative efficacy of the study intervention in clinical practice; conversely, an inappropriately high dose in the control group will lead to an underestimate of the relative harms of the study intervention.
However, as these experiments involved over-expression of the kinase domain alone, it is possible that the constitutively active mutant would be targeted inappropriately within the cell.
Staff accounts included negative perceptions, suggesting that LTOT was often inappropriately prescribed and under-used but recommended active patient management to address this challenge.
It is possible that the failure of the S56A/S180A mutant to be phosphorylated on those residues leads to accumulation of some biologically active species that is/are perhaps inappropriately cleared.
