The current project iteration, FANTOM5, has mapped enhancers and transcription start sites in hundreds of
primary human cell types.
Not exact matches
Previously we engineered zinc - finger nucleases (ZFNs) to specifically disrupt the CCR5 gene in
primary human T
cells, the predominant
cell type infected and killed by HIV.
One of my favorite papers from this year was the landmark publication of the NIH Epigenomics Roadmap Consortium, which profiled 111
primary human tissues and
cell types for histone modification patterns, DNA accessibility, DNA methylation, and gene expression.
The Polonis lab has also employed both
cell line - based model systems, as well as
primary cell types from uninfected
humans, to investigate virus - antibody - host
cell interactions and cross-subtype reactivities amongst the major subtypes of the HIV pandemic.
For example, these findings can accelerate the progress of gene - editing research because DNA repair profiling in one
cell type may accurately predict repair outcomes in other
cell types, including
human primary cells.
Methods to enhance the reprogramming efficiency would significantly increase the feasibility of this approach, especially for
cell types which tend to be more difficult to reprogram, such as the
primary adult
human fibroblasts used in this study.