Kunos G, Batkai S. Novel physiologic functions of endocannabinoids as revealed through the use of mutant mice.
In addition, the use of mutant mice lacking critical cytolytic proteins has helped map out the molecular pathways by which GVHD targets organ damage.
The pleiotropic effects observed in genetic modifications of this cytokine in vivo therefore confirm the observations in humans and support the use of mutant mice as models for human diseases where a TNFα role has been described.
This controversy, which has recently flared again in relation to the use and applicability of mutant mouse strains in aging research [ 18- 21], is based on two opposing theories of aging.
Targeted conditional somatic mutagenesis defines an entirely new scientific field, already widely in use for the production of mutant mouse ES cell lines, each of which carries an altered or 'floxed' allele of a single gene.
Furthermore, the role of GRP94 is human diseases such as cancer, diabetes and neurodegeneration can be also achieved through the use of the mutant mouse models.
Furthermore, use of the mutant mouse expressing a G-protein biased receptor determined an important role for receptor phosphorylation, and possibly arrestin signalling in this response [ 45 ].
Visualization of the protocol will promote better understanding of the details of the entire experimental procedure, allowing for standardization of the protocols used in different laboratories and comparisons of the behavioral phenotypes of various strains of mutant mice assessed using this test.
Using flow cytometry, the main subsets of mutant mice displayed similar relative frequencies when compared to age-matched wild-type controls in both neonatal and adult mice (data not shown and Figure S2A).
Since Ubpy inactivation is lethal for the offspring [ 84], once again the use of mutant wobbler mouse provided insight to assess its role during the spermatogenesis.
