M
Marijke Jozefczak
Researcher at University of Hasselt
Publications - 20
Citations - 2419
Marijke Jozefczak is an academic researcher from University of Hasselt. The author has contributed to research in topics: Arabidopsis thaliana & Glutathione. The author has an hindex of 14, co-authored 19 publications receiving 1972 citations.
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Journal ArticleDOI
Cadmium stress: an oxidative challenge
Ann Cuypers,Michelle Plusquin,Tony Remans,Marijke Jozefczak,Els Keunen,Heidi Gielen,Kelly Opdenakker,Ambily Ravindran Nair,Elke Munters,Tom Artois,Tim S. Nawrot,Jaco Vangronsveld,Kelly Smeets +12 more
TL;DR: The current review gives an overview on Cd-induced ROS production and anti-oxidative defense in organisms under different Cd regimes and the C d-induced oxidative challenge is discussed with a focus on damage and signaling as downstream responses.
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Glutathione is a key player in metal-induced oxidative stress defenses.
TL;DR: The role of GSH in: (1) metal homeostasis; (2) antioxidative defense; and (3) signal transduction under metal stress is highlighted.
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Phytoextraction of toxic metals: a central role for glutathione
C.S. Seth,Tony Remans,Els Keunen,Marijke Jozefczak,Heidi Gielen,Kelly Opdenakker,Nele Weyens,Jaco Vangronsveld,Ann Cuypers +8 more
TL;DR: This review highlights the current understanding on metal uptake, translocation and detoxification in planta, and their impact on plant growth and health, and special attention is paid to the central role of glutathione (GSH) in this process.
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Hydrogen Peroxide, Signaling in Disguise during Metal Phytotoxicity
Ann Cuypers,Sophie Hendrix,Rafaela Amaral dos Reis,Stefanie De Smet,Jana Deckers,Heidi Gielen,Marijke Jozefczak,Christophe Loix,Hanne Vercampt,Jaco Vangronsveld,Els Keunen +10 more
TL;DR: Current knowledge on the dual role of ROS in metal-exposed plants is presented, and evidence for a relationship between H2O2 and plant metal tolerance is provided.
Journal ArticleDOI
Differential response of Arabidopsis leaves and roots to cadmium: glutathione-related chelating capacity vs antioxidant capacity.
Marijke Jozefczak,Els Keunen,Henk Schat,Mattijs Bliek,Luis E. Hernández,Robert Carleer,Tony Remans,Sacha Bohler,Jaco Vangronsveld,Ann Cuypers +9 more
TL;DR: As a consequence of Cd retention and detoxification in roots, a delayed response occurred in leaves, and together with high leaf thiol contents and possibly signalling responses from the roots, the leaves were protected, allowing them sufficient time to activate their defence mechanisms.