Antioxidants as modulators of arsenic-induced oxidative stress tolerance in plants: An overview

F Zulfiqar, M Ashraf - Journal of Hazardous Materials, 2022 - Elsevier
Arsenic (As) is a highly toxic contaminant in the environment. Although both inorganic and
organic types of arsenic exist in the environment, the most common inorganic forms of As …

Anthocyanin-mediated arsenic tolerance in plants

GJ Ahammed, Y Yang - Environmental Pollution, 2022 - Elsevier
Plants detoxify toxic metal (loid) s by accumulating diverse metabolites. Beside scavenging
excess reactive oxygen species (ROS) induced by metal (loid) s, some metabolites chelate …

Melatonin alleviates arsenic (As) toxicity in rice plants via modulating antioxidant defense system and secondary metabolites and reducing oxidative stress

R Jan, S Asif, S Asaf, XX Du, JR Park, K Nari… - Environmental …, 2023 - Elsevier
Abstract The Arsenic (As) load on the environment has increased immensely due to large-
scale industrial and agricultural uses of As in several synthetic products, such as fertilizers …

Responses of individual and combined polystyrene and polymethyl methacrylate nanoplastics on hormonal content, fluorescence/photochemistry of chlorophylls and …

C Ozfidan-Konakci, E Yildiztugay, B Arikan… - Free Radical Biology …, 2023 - Elsevier
Nanoplastics alter the adverse impacts of hazardous contaminants such as heavy metals by
changing their adsorption and accumulation. Few findings are available on the interaction …

The involvement of hydrogen sulphide in melatonin-induced tolerance to arsenic toxicity in pepper (Capsicum annuum L.) plants by regulating sequestration and …

C Kaya, F Ugurlar, M Ashraf, MN Alyemeni, A Bajguz… - Chemosphere, 2022 - Elsevier
Melatonin (MT) and hydrogen sulphide (H 2 S) are recognised as vital biomolecules actively
taking part in plant defence systems as free radical scavengers and antioxidants against a …

Say “NO” to plant stresses: Unravelling the role of nitric oxide under abiotic and biotic stress

D Kumar, P Ohri - Nitric Oxide, 2023 - Elsevier
Nitric oxide (NO) is a diatomic gaseous molecule, which plays different roles in different
strata of organisms. Discovered as a neurotransmitter in animals, NO has now gained a …

Protective mechanisms of sulfur against arsenic phytotoxicity in Brassica napus by regulating thiol biosynthesis, sulfur-assimilation, photosynthesis, and antioxidant …

K Bano, B Kumar, MN Alyemeni, P Ahmad - Plant Physiology and …, 2022 - Elsevier
The contamination of agricultural soils with Arsenic (As) is a significant environmental stress
that restricts plant growth, metabolism, and productivity worldwide. The present study …

Hydrogen Sulfide: A new warrior in assisting seed germination during adverse environmental conditions

P Sharma, A Meyyazhagan, M Easwaran… - Plant Growth …, 2022 - Springer
Seed, being a truly static period of the plant's existence, is exposed to a variety of biotic and
abiotic shocks during dormancy that causes many cellular alterations. To improve its …

Nitric oxide acts upstream of indole-3-acetic acid in ameliorating arsenate stress in tomato seedlings

P Singh, S Jaiswal, DK Tripathi, VP Singh - Plant Physiology and …, 2024 - Elsevier
After their discovery, nitric oxide (NO) and indole-3-acetic acid (IAA) have been reported as
game-changing cellular messengers for reducing abiotic stresses in plants. But, information …

Regulation of arsenate stress by nitric oxide and hydrogen sulfide in Oryza sativa seedlings: Implication of sulfur assimilation, glutathione biosynthesis, and the …

V Mishra, DK Tripathi, P Rai, S Sharma… - Plant Physiology and …, 2024 - Elsevier
Seed priming by nitric oxide (NO) and hydrogen sulphide (H 2 S) in combating against
abiotic stress in plants is well documented. However, knowledge of fundamental …