The relapsing–remitting (RR) mouse model uses transgenic SJL/J mice expressing, in a large proportion of their CD4 + T cells, a transgenic T-cell antigen receptor (TCR) recognizing MOG peptide 92–106 ...
For example, the remora fish, which latches onto sharks or large fish and survives by eating scraps or waste without affecting the host. Similarly, pilot fish swim alongside bigger predators, feeding ...