Thus the length of G1 can influence a neural progenitor's propensity to differentiate by directly regulating the level of activity of a component of the differentiation machinery.
Expression of the protein product of the neuronal activity marker c-fos was measured in number of brain regions in order to gain insight into possible neural substrates driving reinstatement propensity.
In this context, the balance between intrinsic neuronal properties and extrinsic cues plays an essentially permissive role by setting the propensity of neural circuits to modify their structure in response to external stimuli.
Overall, the relationship between neural activity and the propensity to abort trials does suggest that the amygdala represents threats as well as rewards within a spatial framework.
This review outlines our recent work with use of selected advanced techniques such as artificial neural networks, genetic algorithms, and propensity scoring to develop useful models for estimating the risk of biochemical recurrence and long-term survival in men with clinically localized prostate cancer.
Alternatively, these males may harbor genetic variation in elements of their courtship neural circuitry that affects their propensity to mate with this particular female genotype.
In cell culture, there is an inverse relationship between Ngn expression and the propensity of the neural progenitors to undergo differentiation into astrocytes, suggesting that proneural bHLH factors might act to suppress the formation of astrocytes [ 43].
Of interest, in addition to nestin the patient's recurrent tumor showed a propensity toward differentiation along neural lines, as demonstrated by increased expression of other neural markers such as CD56 or neural cell adhesion molecule and synaptophysin.
These observations raised the possibility that cells of different neural origin could differ in their propensity to synthesize PrP in the cytosol, and that this isoform could have cell type-specific biological activities.
Conclusions: ANs appear to differ from other tumors of the CPA in their propensity to cause sensory versus neural hearing loss.
We compare our IUP predictor with PONDRs (mainly neural-network-based predictors), disEMBL (also based on neural networks) and Globplot (based on disorder propensity).
