Astrocytes accumulate iron under chronic oxidative stress conditions in ageing and neurological disorders. The soybean isoflavone genistein possesses antioxidant properties and selective estrogen-like activities. Here, a possible role of genistein in modulation of iron transport was explored in glial cells. Genistein significantly increased iron export through estrogen receptor-beta-dependent p38 MAPK activation. Evidence is presented that this effect is associated to a p38 MAPK-triggered up-regulation of the iron export system made by ceruloplasmin and ferroportin-1, a pathway requiring activation of the transcription factor C/EBP

Persichini, T., Maio, N., PATTI MC, D.i., Rizzo, G., Colasanti, M., Musci, G. (2010). Genistein up-regulates the iron efflux system in glial cells. NEUROSCIENCE LETTERS, 470, 145-149 [10.1016/j.neulet.2009.12.074].

Genistein up-regulates the iron efflux system in glial cells

PERSICHINI, TIZIANA;COLASANTI, Marco;
2010-01-01

Abstract

Astrocytes accumulate iron under chronic oxidative stress conditions in ageing and neurological disorders. The soybean isoflavone genistein possesses antioxidant properties and selective estrogen-like activities. Here, a possible role of genistein in modulation of iron transport was explored in glial cells. Genistein significantly increased iron export through estrogen receptor-beta-dependent p38 MAPK activation. Evidence is presented that this effect is associated to a p38 MAPK-triggered up-regulation of the iron export system made by ceruloplasmin and ferroportin-1, a pathway requiring activation of the transcription factor C/EBP
2010
Persichini, T., Maio, N., PATTI MC, D.i., Rizzo, G., Colasanti, M., Musci, G. (2010). Genistein up-regulates the iron efflux system in glial cells. NEUROSCIENCE LETTERS, 470, 145-149 [10.1016/j.neulet.2009.12.074].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/119151
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