Quantification of Baboon Thymopoiesis in Porcine Thymokidney Xenografts by the Signal-Joining T-Cell Receptor Excision Circle Assay
Author(s) -
Aseda Tena,
Prashanth Vallabhajosyula,
Robert J. Hawley,
Adam Griesemer,
Kazuhiko Yamada,
David H. Sachs
Publication year - 2011
Publication title -
transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.45
H-Index - 204
eISSN - 1534-6080
pISSN - 0041-1337
DOI - 10.1097/tp.0b013e31820b6b52
Subject(s) - baboon , biology , cd3 , t cell receptor , microbiology and biotechnology , polymerase chain reaction , transplantation , peripheral blood mononuclear cell , receptor , pathology , t cell , immunology , cd8 , gene , antigen , immune system , medicine , endocrinology , in vitro , biochemistry
Transplantation of vascularized donor thymic tissue along with a kidney transplant has markedly improved graft survival across the discordant pig-to-baboon xenogeneic barrier. To quantify the production of baboon T cells by the porcine thymic tissue, we recently developed an assay to measure the excised DNA products of baboon T-cell receptor (TCR) gene rearrangement (signal-joining TCR excision circles, sjTREC).
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