Last fall, Bergö's group reported that ingestion of extra antioxidants drove the metastasis of melanoma in a mouse model, though they didn't have any effect on the primary tumor.
In contrast to earlier reports [13], we show that aging is not associated with proteasome impairment in our mouse model, though it is possible we may observe UPS dysfunction in mice aged beyond 18 months [13].
However, further research using in vitro slices would need to confirm any changes in the GABAergic synaptic transmission in this mouse model, though one has to keep in mind that the spontaneous activity of neurons in vitro differs greatly from activity observed in vivo.
Knockout experiments show a survival disadvantage in long term infection in mouse models, though the effect is tissue specific.
Several genes in our mouse models (though not Shank3) are likely to be expressed in trigeminal nucleus, which transmits sensory information to the pons and mf pathway, as well as the red nucleus and facial nucleus, which ultimately drive the production of the eyeblink.
As Boido et al. reported, significantly reduced lesion volume and improved hindlimb sensorimotor functions were observed after mouse MSCs were transplanted into the lesion cavity of compression SCI mouse model, even though the engrafted MSCs were observed to be neuronally undifferentiated and astroglial and microglial activation was not altered [ 65].
Another example is tamoxifen, a commonly used anti-breast cancer drug, which was recently proved to remedy Myotonic muscular dystrophy (DMD) in the mdx 5Cv) mouse model [ 64], though Muscular dystrophy is negatively correlated to some cancers in our disease network.
The possibility that rotavirus infection in the neonate could protect against type 1 diabetes is supported by findings in the nonobese diabetic (NOD) mouse model of the disease (18); interestingly, though, rotavirus infection postweaning in the NOD mouse did not protect but rather increased disease incidence (18).
Hence the usual approach to studying APP in neurons has been based on overexpression of the protein, either acutely in culture conditions or chronically in transgenic mouse models, even though the exogenous protein may not always traffic correctly when expressed at high levels.
Interestingly, we note that RIPK3-deficient mice still show liver damage after CLP-induced sepsis in our model, though much less than WT mice.
Even though the mouse model do not reproduce actual clinical manifestation of the disease, in our previous studies, selection did influenced the outcome of inflammation and tissue damage [2], [3].
