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Iron regulatory protein-independent regulation of ferritin synthesis by nitrogen monoxide.
Mikhael M, Kim SF, Schranzhofer M, Soe-Lin S, Sheftel AD, Mullner EW, Ponka P. Mikhael M, et al. Among authors: ponka p. FEBS J. 2006 Aug;273(16):3828-36. doi: 10.1111/j.1742-4658.2006.05390.x. FEBS J. 2006. PMID: 16911529 Free article.
We previously demonstrated that the oxidized form of NO, NO(+), causes IRP2 degradation that is associated with an increase in ferritin synthesis [Kim, S & Ponka, P (2002) Proc Natl Acad Sci USA99, 12214-12219]. Here we report that sodium nitroprusside (SNP), an …
We previously demonstrated that the oxidized form of NO, NO(+), causes IRP2 degradation that is associated with an increase in ferritin synt …
Control of transferrin receptor expression via nitric oxide-mediated modulation of iron-regulatory protein 2.
Kim S, Ponka P. Kim S, et al. Among authors: ponka p. J Biol Chem. 1999 Nov 12;274(46):33035-42. doi: 10.1074/jbc.274.46.33035. J Biol Chem. 1999. PMID: 10551872 Free article.
However, we (Richardson, D. R., Neumannova, V., Nagy, E., and Ponka, P. (1995) Blood 86, 3211-3219) and others reported that the binding of IRPs to IREs can also be modulated by nitric oxide (NO). ...
However, we (Richardson, D. R., Neumannova, V., Nagy, E., and Ponka, P. (1995) Blood 86, 3211-3219) and others reported that t …
Effects of interferon-gamma and lipopolysaccharide on macrophage iron metabolism are mediated by nitric oxide-induced degradation of iron regulatory protein 2.
Kim S, Ponka P. Kim S, et al. Among authors: ponka p. J Biol Chem. 2000 Mar 3;275(9):6220-6. doi: 10.1074/jbc.275.9.6220. J Biol Chem. 2000. PMID: 10692416 Free article.
Recently we found that treatment of RAW 264.7 cells (a murine macrophage cell line) with NO(+) (nitrosonium ion, which causes S-nitrosylation of thiol groups) resulted in a rapid decrease in RNA binding of IRP-2 followed by IRP-2 degradation, and these changes were associated wit …
Recently we found that treatment of RAW 264.7 cells (a murine macrophage cell line) with NO(+) (nitrosonium ion, which causes S-nitrosylatio …
195 results