Nancy L DiFronzo
Affiliation: Children's National Medical Center
- Ikaros, a lymphoid-cell-specific transcription factor, contributes to the leukemogenic phenotype of a mink cell focus-inducing murine leukemia virusNancy L DiFronzo
Center for Virology, Immunology, and Infectious Disease Research, Children s National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC 20010, USA
J Virol 76:78-87. 2002..These data are consistent with the hypothesis that the Ikaros-binding sites in the U3 region of MCF 247 are functional and cooperate with other DNA elements for optimal enhancer function in vivo...
- Duplication of U3 sequences in the long terminal repeat of mink cell focus-inducing viruses generates redundancies of transcription factor binding sites important for the induction of thymomasNancy L DiFronzo
Center for Virology and Immunology Research, Children s Research Institute, George Washington University School of Medical and Health Sciences, Washington, DC 20010, USA
J Virol 77:3326-33. 2003....
- Convergence of RNA cis elements and cellular polyadenylation factors in the regulation of human cytomegalovirus UL37 exon 1 unspliced RNA productionYan Su
Center for Cancer and Immunology Research, Children s Research Institute, Children s National Medical Center, Washington, D C 20010, USA
J Virol 77:12729-41. 2003..Taken together, these results suggest that there is a convergence in UL37 RNA regulation by cis elements and cellular proteins which favors production of the UL37x1 unspliced RNA during HCMV infection at the posttranscriptional level...
- Dexamethasone-mediated repression of MUC5AC gene expression in human lung epithelial cellsYajun Chen
Center for Genetic Medicine Research, Children s Research Institute, Washington, DC 20010, USA
Am J Respir Cell Mol Biol 34:338-47. 2006..Taken together, the data indicate that Dex transcriptionally mediates repression of MUC5AC gene expression in human lung epithelial cells at quiescent states after binding of GR to one or more GRE cis-elements in the MUC5AC promoter...