Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
SUBMITTER: Geraldo Passos
PROVIDER: E-MEXP-3359 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Macedo Claudia C Evangelista Adriane F AF Marques Márcia M MM Octacílio-Silva Shirlei S Donadi Eduardo A EA Sakamoto-Hojo Elza T ET Passos Geraldo A GA
Immunobiology 20120702 4
The autoimmune regulator (Aire) is a transcription factor that controls the ectopic expression of a large set of peripheral tissue antigen (PTA) genes in medullary thymic epithelial cells (mTECs). Recent evidence has demonstrated that Aire releases stalled RNA polymerase II (RNA Pol II) from blockage at the promoter region of its target genes. Given that, in addition to messenger RNAs (mRNA), RNA Pol II also transcribes microRNAs (miRNAs), we raised the hypothesis that Aire might play a role as ...[more]