Putative immunogenicity expression profiling using human pluripotent stem cells and derivatives.

ABSTRACT: Autologous human induced pluripotent stem cells (hiPSCs) should allow cellular therapeutics without an associated immune response. This concept has been controversial since the original report that syngeneic mouse iPSCs elicited an immune response after transplantation. However, an investigative analysis of any potential acute immune responses in hiPSCs and their derivatives has yet to be conducted. In the present study, we used correlative gene expression analysis of two putative mouse "immunogenicity" genes, ZG16 and HORMAD1, to assay their human homologous expression levels in human pluripotent stem cells and their derivatives. We found that ZG16 expression is heterogeneous across multiple human embryonic stem cell and hiPSC-derived cell types. Additionally, ectopic expression of ZG16 i

SUBMITTER: Awe JP 

PROVIDER: S-EPMC4303355 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature