An efficient, PCR based method for the selective amplification of DNA target sequences that differs by a single base pair is described. The method utilises the high affinity and specificity of PNA for their complementary nucleic acids and that PNA cannot function as primers for DNA polymerases.

PURPOSE OF REVIEW Humoral responses beyond major histocompatibility antigens continue to receive the attention of the transplantation community. We report on clinical studies testing clinical relevance of non-human leukocyte antigen (HLA) antigens in solid organ transplantation and provide an update on novel experimental findings. A conceptual framework on the role of graft microenvironment dur...

Pulmonary arterial hypertension (PAH) is a fatal disease characterized by a progressive increase in pulmonary arterial pressure leading to right ventricular failure and death. Activation of the endothelin (ET)-1 system has been demonstrated in plasma and lung tissue of PAH patients as well as in animal models of PAH. Recently, peroxisome proliferator-activated receptor γ (PPAR γ ) agonists have...

The clinical impact of non-HLA specific antibodies either alone or in concert with donor HLA specific antibodies (DSA) has been an intense area of research in kidney transplantation and more recently in thoracic transplantation as well. These non-HLA antigens include receptors expressed by the vascular endothelium such as the G protein coupled receptors (GPCRs), Major Histocompatibility Complex...