In the 18th century, Pierre-Louis Moreau de Maupertuis made experiments with scorpion venom and observed that certain dogs and mice were immune to this venom.
Another difference that might have contributed to the different outcome in the two models is that the tumorigenic capacity of human keratinocytes expressing IκBαSR and oncogenic Ras was assessed by transplantation into immunodeficient mice, while in our experiments, the mice were immune competent.
Wate et al. [28] reported that neuronal LBHI in G93A SOD1 transgenic mice are immune reactive for GRP78/BiP, an ER resident component of the UPR response.
The M2-Mϕs and 4T1 cells are syngeneic in Balb/C mice, and - as opposed to immune-deficient nude mice, which are extensively used as in vivo tumor models - BALB/c mice are immune competent.
Tau protein itself seems to be a prerequisite for neuronal damage, as tau knockout mice are immune to neuronal insults mediated by NMDA receptor-dependent excitotoxicity, as well as those caused by amyloid beta [ 110, 159 , 160]
It is established that TRPV1 KO mice are immune to the hyperthermia induced by TRPV1 antagonists, and indeed, the data presented in this study confirm the selectivity of TRPV1 antagonist-induced hyperthermia.
From our previous study we know that p53+/- mice are immune competent and UV exposure will induce immune suppression in these mice [ 19], so it is reasonable to assume that the immune suppression induced by chronic UV exposure provides a window that will allow these antigenic cells to grow in the UV-irradiated p53+/- mice.
Because C/OTg mice are immune-competent, we use a method as infection and treatment by considering the sustainability of the persistent infection mouse model in C/OTg mice.
In certain cases when knockout mice are immune-deficient or die prematurely, it is even more difficult if not impossible to raise antibodies against those antigens.
In this study, we demonstrate that reporter gene-modified BMSC derived from ROSA26-L-S-L-Luciferase transgenic mice are immune-tolerated upon cell implantation in the CNS of syngeneic immunocompetent mice.
We here demonstrate that reporter gene-modified BMSC derived from ROSA26-L-S-L-Luciferase transgenic mice are immune-tolerated upon implantation in the CNS of syngeneic immunocompetent mice, providing a research model for studying survival and localisation of autologous BMSC implants in the CNS by real-time BLI and/or histological analysis in the absence of immunosuppressive therapy.
