Literature DB >> 7407258

Rapid mobilization of ferritin iron by ascorbate in the presence of oxygen.

H F Bienfait, M L van den Briel.   

Abstract

L-(-)-ascorbate mobilizes iron from horse-spleen ferritin in the presence of oxygen at pH 8.0. The reaction is strongly stimulated by Cu2+. Dehydroascorbate and other stable oxidation products of ascorbate are ineffective. We present evidence that monodehydroascorbate mobilizes ferritin iron by reduction.

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Year:  1980        PMID： 7407258     DOI： 10.1016/0304-4165(80)90028-8

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  13 in total

1.  Dynamic equilibria in iron uptake and release by ferritin.

Authors:  J P Laulhère; F Barcelò; M Fontecave
Journal:  Biometals       Date:  1996-07       Impact factor: 2.949

2.  Rapid reduction of iron in horse spleen ferritin by thioglycolic acid measured by dispersive X-ray absorption spectroscopy.

Authors:  M S Joo; G Tourillon; D E Sayers; E C Theil
Journal:  Biol Met       Date:  1990

Review 3.  Vitamin C and gastric cancer: supplements for some or fruit for all?

Authors:  P O'Toole; M Lombard
Journal:  Gut       Date:  1996-09       Impact factor: 23.059

4.  Ferritin accumulation and degradation in different organs of pea (Pisum sativum) during development.

Authors:  S Lobreaux; J F Briat
Journal:  Biochem J       Date:  1991-03-01       Impact factor: 3.857

5.  Targeted cancer cell delivery of arsenate as a reductively activated prodrug.

Authors:  Daniela Cioloboc; Donald M Kurtz
Journal:  J Biol Inorg Chem       Date:  2020-03-18       Impact factor: 3.358

6.  Pea Ferritin Stability under Gastric pH Conditions Determines the Mechanism of Iron Uptake in Caco-2 Cells.

Authors:  Antonio Perfecto; Ildefonso Rodriguez-Ramiro; Jorge Rodriguez-Celma; Paul Sharp; Janneke Balk; Susan Fairweather-Tait
Journal:  J Nutr       Date:  2018-08-01       Impact factor: 4.798

7.  Ferritin in bean leaves with constant and changing iron status.

Authors:  F van der Mark; M L van den Briel; J W van Oers; H F Bienfait
Journal:  Planta       Date:  1982-12       Impact factor: 4.116

8.  Crucial role of lysosomal iron in the formation of dinitrosyl iron complexes in vivo.

Authors:  Hanna Lewandowska; Sylwia Meczyńska; Barbara Sochanowicz; Jarosław Sadło; Marcin Kruszewski
Journal:  J Biol Inorg Chem       Date:  2006-11-29       Impact factor: 3.862

9.  Pharmacological ascorbate and ionizing radiation (IR) increase labile iron in pancreatic cancer.

Authors:  Justin C Moser; Malvika Rawal; Brett A Wagner; Juan Du; Joseph J Cullen; Garry R Buettner
Journal:  Redox Biol       Date:  2013-11-26       Impact factor: 11.799

10.  Cross-over study of influence of oral vitamin C supplementation on inflammatory status in maintenance hemodialysis patients.

Authors:  KunYing Zhang; YinHui Li; XuYang Cheng; Li Liu; WenYing Bai; WeiYa Guo; LeiYun Wu; Li Zuo
Journal:  BMC Nephrol       Date:  2013-11-14       Impact factor: 2.388
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