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Nanoparticle-mediated amelioration of drought stress in plants: a systematic review

Drought stress remains one of the most detrimental environmental constraints that hampers plant growth and development resulting in reduced yield and leading to economic losses. Studies have highlighted the beneficial role of carbon-based nanomaterials (NMs) such as multiwalled carbon nanotubes (MWN...

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Autores principales: Chandrashekar, Harsha K., Singh, Gunjan, Kaniyassery, Arya, Thorat, Sachin Ashok, Nayak, Roopa, Murali, Thokur Sreepathy, Muthusamy, Annamalai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10491566/
https://www.ncbi.nlm.nih.gov/pubmed/37693636
http://dx.doi.org/10.1007/s13205-023-03751-4
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author Chandrashekar, Harsha K.
Singh, Gunjan
Kaniyassery, Arya
Thorat, Sachin Ashok
Nayak, Roopa
Murali, Thokur Sreepathy
Muthusamy, Annamalai
author_facet Chandrashekar, Harsha K.
Singh, Gunjan
Kaniyassery, Arya
Thorat, Sachin Ashok
Nayak, Roopa
Murali, Thokur Sreepathy
Muthusamy, Annamalai
author_sort Chandrashekar, Harsha K.
collection PubMed
description Drought stress remains one of the most detrimental environmental constraints that hampers plant growth and development resulting in reduced yield and leading to economic losses. Studies have highlighted the beneficial role of carbon-based nanomaterials (NMs) such as multiwalled carbon nanotubes (MWNTs), single-walled carbon nanotubes (SWNTs), graphene, fullerene, and metal-based nanoparticles (NPs) (Ag, Au, Cu, Fe(2)O(3), TiO(2), and ZnO) in plants under unfavorable conditions such as drought. NPs help plants cope with drought by improving plant growth indices and enhancing biomass. It improves water and nutrient uptake and utilization. It helps retain water by altering the cell walls and regulating stomatal closure. The photosynthetic parameters in NP-treated plants reportedly improved with the increase in pigment content and rate of photosynthesis. Due to NP exposure, the activation of enzymatic and nonenzymatic antioxidants has reportedly improved. These antioxidants play a significant role in the defense system against stress. Studies have reported the accumulation of osmolytes and secondary metabolites. Osmolytes scavenge reactive oxygen species, which can cause oxidative stress in plants. Secondary metabolites are involved in the water retention process, thus improving plant coping strategies with stress. The deleterious effects of drought stress are alleviated by reducing malondialdehyde resulting from lipid peroxidation. Reactive oxygen species accumulation is also controlled with NP treatment. Furthermore, NPs have been reported to regulate the expression of drought-responsive genes and the biosynthesis of phytohormones such as abscisic acid, auxin, gibberellin, and cytokinin, which help plants defend against drought stress. This study reviewed 72 journal articles from 192 Google Scholar, ScienceDirect, and PubMed papers. In this review, we have discussed the impact of NP treatment on morphological, physio-biochemical, and molecular responses in monocot and dicot plants under drought conditions with an emphasis on NP uptake, transportation, and localization.
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spelling pubmed-104915662023-09-10 Nanoparticle-mediated amelioration of drought stress in plants: a systematic review Chandrashekar, Harsha K. Singh, Gunjan Kaniyassery, Arya Thorat, Sachin Ashok Nayak, Roopa Murali, Thokur Sreepathy Muthusamy, Annamalai 3 Biotech Review Article Drought stress remains one of the most detrimental environmental constraints that hampers plant growth and development resulting in reduced yield and leading to economic losses. Studies have highlighted the beneficial role of carbon-based nanomaterials (NMs) such as multiwalled carbon nanotubes (MWNTs), single-walled carbon nanotubes (SWNTs), graphene, fullerene, and metal-based nanoparticles (NPs) (Ag, Au, Cu, Fe(2)O(3), TiO(2), and ZnO) in plants under unfavorable conditions such as drought. NPs help plants cope with drought by improving plant growth indices and enhancing biomass. It improves water and nutrient uptake and utilization. It helps retain water by altering the cell walls and regulating stomatal closure. The photosynthetic parameters in NP-treated plants reportedly improved with the increase in pigment content and rate of photosynthesis. Due to NP exposure, the activation of enzymatic and nonenzymatic antioxidants has reportedly improved. These antioxidants play a significant role in the defense system against stress. Studies have reported the accumulation of osmolytes and secondary metabolites. Osmolytes scavenge reactive oxygen species, which can cause oxidative stress in plants. Secondary metabolites are involved in the water retention process, thus improving plant coping strategies with stress. The deleterious effects of drought stress are alleviated by reducing malondialdehyde resulting from lipid peroxidation. Reactive oxygen species accumulation is also controlled with NP treatment. Furthermore, NPs have been reported to regulate the expression of drought-responsive genes and the biosynthesis of phytohormones such as abscisic acid, auxin, gibberellin, and cytokinin, which help plants defend against drought stress. This study reviewed 72 journal articles from 192 Google Scholar, ScienceDirect, and PubMed papers. In this review, we have discussed the impact of NP treatment on morphological, physio-biochemical, and molecular responses in monocot and dicot plants under drought conditions with an emphasis on NP uptake, transportation, and localization. Springer International Publishing 2023-09-08 2023-10 /pmc/articles/PMC10491566/ /pubmed/37693636 http://dx.doi.org/10.1007/s13205-023-03751-4 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Review Article
Chandrashekar, Harsha K.
Singh, Gunjan
Kaniyassery, Arya
Thorat, Sachin Ashok
Nayak, Roopa
Murali, Thokur Sreepathy
Muthusamy, Annamalai
Nanoparticle-mediated amelioration of drought stress in plants: a systematic review
title Nanoparticle-mediated amelioration of drought stress in plants: a systematic review
title_full Nanoparticle-mediated amelioration of drought stress in plants: a systematic review
title_fullStr Nanoparticle-mediated amelioration of drought stress in plants: a systematic review
title_full_unstemmed Nanoparticle-mediated amelioration of drought stress in plants: a systematic review
title_short Nanoparticle-mediated amelioration of drought stress in plants: a systematic review
title_sort nanoparticle-mediated amelioration of drought stress in plants: a systematic review
topic Review Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10491566/
https://www.ncbi.nlm.nih.gov/pubmed/37693636
http://dx.doi.org/10.1007/s13205-023-03751-4
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