The ability of WTTg mice to normally associate the fear of footshock with an auditory cue indicates that there is no obvious impairment in amygdala under these conditions. An alternative explanation for the superior contextual learning in KO and KOTg mice is a possibility that aB-crystallin and/or HspB2 may be involved in the folding or degradation of proteins that modulate this learning. Because molecular chaperones prevent excessive misfolding and aggregation, cellular demand for chaperones are greater in aged and stressed cells, which accumulate damaged proteins. Our results demonstrating synergistic effects of reduced chaperones in the context of a mouse model for AD highlights the in vivo importance of sHsps in diseases characterized by protein misfolding and aggregation. ABO-incompatible liver transplantation was regarded as a relative contraindication because of high incidence of bile duct and vascular complications. In the early stage, the graft failure rate was unacceptably 50% due to humoral rejection. Currently, there is a great shortage of liver donors all over the world. The number of patients in the waiting list is always multiple times of the number of liver donors. To lessen humoral rejection, a variety of strategies have been tried, including plasmapheresis, hepatic perfusion, various immunosuppressive agents, steroids, Rituximab and splenectomy. Particularly in recent years, advanced new immunosuppressive agents are developed, patient and graft survival rate after ILT has increased dramatically. However, high risk of complication after ILT, such as biliary complication, acute rejection and hepatic artery thrombosis, is still a vital issue related to ILT. To our knowledge, no systematic evaluation has been performed on graft/patient survival rate or complication incidence. The objective of this study was to summarize NVP-BEZ235 different outcomes between ILT and CLT group. Clarifying the graft/ patient survival rate and complication incidence between two groups may give a new protocol for liver transplantation when different ABO blood type is taken into account. We comprehensively reviewed the literature on survival rate and complication outcomes of ABO-incompatible liver transplantation. Analysis was mainly performed in pediatric and adult subgroups, infant subgroup analysis was not included in our research due to insufficient data. Our meta-analysis results showed that there was no statistically significant difference in pediatric graft survival rate no matter 1-year, 3-year, 5-year, and 10-year graft survival rate. However, the 1-year, 3-year, and 5-year graft survival rate on adult had statistical difference between ILT and CLT group. The graft survival rate of CLT group surpassed that of ILT group. The 1-year, 3-year, and 5-year patient survival rate was not statistically different. The patient survival rate after ILT was elevated mainly by retransplantation. When it comes to complication, no statistical difference was demonstrated by our results on neither acute rejection nor biliary complication.