Antioxidant Systems in Plants
A special issue of Antioxidants (ISSN 2076-3921). This special issue belongs to the section "Natural and Synthetic Antioxidants".
Deadline for manuscript submissions: 20 January 2026 | Viewed by 691
Special Issue Editors
Interests: oxidant and antioxidant activities; ROS and NO; heavy metal and metalloid toxicity in plants; phytoremediation; phenolic compounds
Interests: auxin control of root growth and branching; initiation of lateral roots; molecular control of growth; ROS and NO; heavy metal and metalloid toxicity in plants
Special Issues, Collections and Topics in MDPI journals
Interests: oxidant and antioxidant activities; ROS, NO, and H2S; heavy metal and metalloid toxicity in plants; phytoremediation; phenolic compounds
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Plants generate reactive oxygen species (ROS) as part of their physiological processes and in response to various stresses. ROS are essential signalling molecules in plant responses, playing key roles in both developmental processes and in defence against abiotic and biotic stimuli. To regulate ROS levels and maintain redox homeostasis, plants possess a comprehensive antioxidant defence system. This system is vital for response and tolerance to stress. The antioxidant defence system comprises the enzymatic antioxidant system, which includes superoxide dismutase (SOD), peroxidase (POX), ascorbate peroxidase (APX), glutathione peroxidase (GPX), catalase (CAT), monodehydroascorbate reductase (MDHAR), dehydroascorbate reductase (DHAR), glutathione reductase (GR), and glutathione S-transferase (GST), among others, as well as compounds involved in the ascorbate–glutathione cycle, flavonoids, phenols, tocopherols, and carotenoids.
The purpose of this Special Issue, entitled “Antioxidant Systems in Plants”, is to examine, at physiological, proteomic, and molecular levels, the role of antioxidant enzymes and compounds in plants exposed to a wide array of stressors, as well as the interactions between ROS, Ca, and RNS. Research articles, including both short and full-length reviews, are welcomed.
Dr. Francisco Espinosa Borreguero
Dr. Ilda Jesús Casimiro Felicio
Dr. Inmaculada Garrido Carballo
Guest Editors
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Antioxidants is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- enzymatic antioxidants
- non-enzymatic antioxidants
- nitro-oxidative stress
- reactive oxygen species
- reactive nitrogen species
- ROS and RNS signaling
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