Continued advances in surgical techniques and immunosuppressive therapy have allowed liver transplantation to become an extremely successful treatment option for patients with end-stage liver disease.Beginning with th...Continued advances in surgical techniques and immunosuppressive therapy have allowed liver transplantation to become an extremely successful treatment option for patients with end-stage liver disease.Beginning with the revolutionary discovery of cyclosporine in the 1970s,immunosuppressive regimens have evolved greatly and current statistics confirm one-year graft survival rates in excess of 80%. Immunosuppressive regimens include calcineurin inhibitors,anti-metabolites,mTOR inhibitors,steroids and antibody-based therapies.These agents target different sites in the T cell activation cascade,usually by inhibiting T cell activation or via T cell depletion.They are used as induction therapy in the immediate periand post-operative period,as long-term maintenance medications to preserve graft function and as salvage therapy for acute rejection in liver transplant recipients. This review will focus on existing immunosuppressive agents for liver transplantation and consider newer medications on the horizon.展开更多
Pancreatic cancer is among the most lethal malignancies resistant to conventional therapies. The urgent need fornew therapies has turned the spotlights on immunotherapy. In recent years, a growing body of evidence has...Pancreatic cancer is among the most lethal malignancies resistant to conventional therapies. The urgent need fornew therapies has turned the spotlights on immunotherapy. In recent years, a growing body of evidence has alreadybeen gathered regarding the efficacy of genetic engineering modified T-cells, checkpoint inhibitors of T-cells, killercells induced by dendritic cells and cytokine in patients with pancreatic cancer. Cryoimmunotherapy in situ andextra-tumor and immunotherapy combined with chemotherapy could also increase the effectiveness. Research ofpancreatic cancer vaccine has made some progress. The immunity enhancing function of some traditional herbshave been reported, such as Ginsenoside Rg3, which could enhance T-cell subsets and NK cell activity inpancreatic cancer patients with chemotherapy.展开更多
文摘Continued advances in surgical techniques and immunosuppressive therapy have allowed liver transplantation to become an extremely successful treatment option for patients with end-stage liver disease.Beginning with the revolutionary discovery of cyclosporine in the 1970s,immunosuppressive regimens have evolved greatly and current statistics confirm one-year graft survival rates in excess of 80%. Immunosuppressive regimens include calcineurin inhibitors,anti-metabolites,mTOR inhibitors,steroids and antibody-based therapies.These agents target different sites in the T cell activation cascade,usually by inhibiting T cell activation or via T cell depletion.They are used as induction therapy in the immediate periand post-operative period,as long-term maintenance medications to preserve graft function and as salvage therapy for acute rejection in liver transplant recipients. This review will focus on existing immunosuppressive agents for liver transplantation and consider newer medications on the horizon.
基金This study was supported by National Natural Science Foundation of China （81341068）.
文摘Pancreatic cancer is among the most lethal malignancies resistant to conventional therapies. The urgent need fornew therapies has turned the spotlights on immunotherapy. In recent years, a growing body of evidence has alreadybeen gathered regarding the efficacy of genetic engineering modified T-cells, checkpoint inhibitors of T-cells, killercells induced by dendritic cells and cytokine in patients with pancreatic cancer. Cryoimmunotherapy in situ andextra-tumor and immunotherapy combined with chemotherapy could also increase the effectiveness. Research ofpancreatic cancer vaccine has made some progress. The immunity enhancing function of some traditional herbshave been reported, such as Ginsenoside Rg3, which could enhance T-cell subsets and NK cell activity inpancreatic cancer patients with chemotherapy.
