Research Topics
Genomes and Genes | William F C RigbySummaryAffiliation: Dartmouth Medical School Country: USA Publications
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Publications
Analysis of the function, expression, and subcellular distribution of human tristetraprolinSeth A Brooks
Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire, USA
Arthritis Rheum 46:1362-70. 2002..We also generated a specific polyclonal antibody against hTTP that enabled the examination of the subcellular distribution of hTTP and its RNA binding in vivo...
Distinct mechanisms of action of tumor necrosis factor antagonists: what are the clinical implications?William F C Rigby
Dartmouth Medical School, Department of Medicine, Lebanon, NH 03756, USA
Semin Arthritis Rheum 34:1-2. 2005
Drug insight: different mechanisms of action of tumor necrosis factor antagonists-passive-aggressive behavior?William F C Rigby
Dartmouth Medical School, Lebanon, NH 03756, USA
Nat Clin Pract Rheumatol 3:227-33. 2007..Reverse signaling by transmembrane TNF in response to anti-TNF antibodies, but not soluble receptor, might also influence the therapeutic response...
Structure/function analysis of tristetraprolin (TTP): p38 stress-activated protein kinase and lipopolysaccharide stimulation do not alter TTP functionWilliam F C Rigby
Department of Medicine, Dartmouth College, Lebanon, NH 03756, USA
J Immunol 174:7883-93. 2005..Moreover, the interaction of TTP with 14-3-3, which may limit entry into the stress granule, is not involved in the downstream message stabilization events...
The role of mRNA turnover in the regulation of tristetraprolin expression: evidence for an extracellular signal-regulated kinase-specific, AU-rich element-dependent, autoregulatory pathwaySeth A Brooks
Department of Medicine, Dartmouth Medical School, Lebanon, NH 03756, USA
J Immunol 172:7263-71. 2004..In this manner, TTP is able to limit the production of its own proteins as well as that of TNF-alpha and thus limit the response of the cell to LPS...
Separate cis-trans pathways post-transcriptionally regulate murine CD154 (CD40 ligand) expression: a novel function for CA repeats in the 3'-untranslated regionB JoNell Hamilton
Department of Medicine, Dartmouth Medical School, Dartmouth Hitchcock Medical Center, Lebanon, NH 03756, USA
J Biol Chem 283:25606-16. 2008..These findings suggest a mechanism for the association of 3'-UTR CA-rich response element polymorphisms with CD154 overexpression and the subsequent risk of autoimmune disease...
A flexible approach to studying post-transcriptional gene regulation in stably transfected mammalian cellsRalph C Nichols
Veterans Administration Research Service, Veterans Affairs Medical Center, Mailstop 151, 215 North Main Street, White River Junction, VT 05009 0001, USA
Mol Biotechnol 48:210-7. 2011....
Delineation of a novel pathway that regulates CD154 (CD40 ligand) expressionB JoNell Hamilton
Departments of Medicine Microbiology and Immunology, Dartmouth Medical School, Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire 03756, USA
Mol Cell Biol 23:510-25. 2003..These data identify a specific pathway that regulates CD154 expression that can potentially be selectively targeted for the treatment of autoimmune disease and allograft rejection...
Lactate dehydrogenase is an AU-rich element-binding protein that directly interacts with AUF1Patricia A Pioli
Department of Medicine, Dartmouth Medical School, Lebanon, New Hampshire 03756, USA
J Biol Chem 277:35738-45. 2002..The interaction between LDH and AUF1 is direct as it can be demonstrated in vitro with purified proteins. Collectively these data implicate a role for LDH in the post-transcriptional regulation of gene expression...
MK2-induced tristetraprolin:14-3-3 complexes prevent stress granule association and ARE-mRNA decayGeorg Stoecklin
Division of Rheumatology, Immunology, and Allergy, Brigham and Women s Hospital, Harvard Medical School, Boston, MA 02115, USA
EMBO J 23:1313-24. 2004..Our data reveal the mechanism by which the p38-MAPK/MK2 kinase cascade inhibits TTP-mediated degradation of ARE-containing transcripts and thereby contributes to lipopolysaccharide-induced TNFalpha expression...
Role of the RNA-binding protein tristetraprolin in glucocorticoid-mediated gene regulationFaoud T Ishmael
Division of Allergy and Clinical Immunology, Johns Hopkins University, Baltimore, MD 21224, USA
J Immunol 180:8342-53. 2008..These results reveal a strong and previously unrecognized contribution of PTR to the anti-inflammatory action of GCs and point at TTP as a key factor mediating this process through a complex mechanism of action...
