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Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture

Arsenic contamination in water and soil is becoming a severe problem. It is toxic to the environment and human health. It is usually found in small quantities in rock, soil, air, and water which increase due to natural and anthropogenic activities. Arsenic exposure leads to several diseases such as...

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Autores principales: Gupta, Anmol, Dubey, Priya, Kumar, Manoj, Roy, Aditi, Sharma, Deeksha, Khan, Mohammad Mustufa, Bajpai, Atal Bihari, Shukla, Ravi Prakash, Pathak, Neelam, Hasanuzzaman, Mirza
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9735799/
https://www.ncbi.nlm.nih.gov/pubmed/36501260
http://dx.doi.org/10.3390/plants11233220
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author Gupta, Anmol
Dubey, Priya
Kumar, Manoj
Roy, Aditi
Sharma, Deeksha
Khan, Mohammad Mustufa
Bajpai, Atal Bihari
Shukla, Ravi Prakash
Pathak, Neelam
Hasanuzzaman, Mirza
author_facet Gupta, Anmol
Dubey, Priya
Kumar, Manoj
Roy, Aditi
Sharma, Deeksha
Khan, Mohammad Mustufa
Bajpai, Atal Bihari
Shukla, Ravi Prakash
Pathak, Neelam
Hasanuzzaman, Mirza
author_sort Gupta, Anmol
collection PubMed
description Arsenic contamination in water and soil is becoming a severe problem. It is toxic to the environment and human health. It is usually found in small quantities in rock, soil, air, and water which increase due to natural and anthropogenic activities. Arsenic exposure leads to several diseases such as vascular disease, including stroke, ischemic heart disease, and peripheral vascular disease, and also increases the risk of liver, lungs, kidneys, and bladder tumors. Arsenic leads to oxidative stress that causes an imbalance in the redox system. Mycoremediation approaches can potentially reduce the As level near the contaminated sites and are procuring popularity as being eco-friendly and cost-effective. Many fungi have specific metal-binding metallothionein proteins, which are used for immobilizing the As concentration from the soil, thereby removing the accumulated As in crops. Some fungi also have other mechanisms to reduce the As contamination, such as biosynthesis of glutathione, cell surface precipitation, bioaugmentation, biostimulation, biosorption, bioaccumulation, biovolatilization, methylation, and chelation of As. Arsenic-resistant fungi and recombinant yeast have a significant potential for better elimination of As from contaminated areas. This review discusses the relationship between As exposure, oxidative stress, and signaling pathways. We also explain how to overcome the detrimental effects of As contamination through mycoremediation, unraveling the mechanism of As-induced toxicity.
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spelling pubmed-97357992022-12-11 Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture Gupta, Anmol Dubey, Priya Kumar, Manoj Roy, Aditi Sharma, Deeksha Khan, Mohammad Mustufa Bajpai, Atal Bihari Shukla, Ravi Prakash Pathak, Neelam Hasanuzzaman, Mirza Plants (Basel) Review Arsenic contamination in water and soil is becoming a severe problem. It is toxic to the environment and human health. It is usually found in small quantities in rock, soil, air, and water which increase due to natural and anthropogenic activities. Arsenic exposure leads to several diseases such as vascular disease, including stroke, ischemic heart disease, and peripheral vascular disease, and also increases the risk of liver, lungs, kidneys, and bladder tumors. Arsenic leads to oxidative stress that causes an imbalance in the redox system. Mycoremediation approaches can potentially reduce the As level near the contaminated sites and are procuring popularity as being eco-friendly and cost-effective. Many fungi have specific metal-binding metallothionein proteins, which are used for immobilizing the As concentration from the soil, thereby removing the accumulated As in crops. Some fungi also have other mechanisms to reduce the As contamination, such as biosynthesis of glutathione, cell surface precipitation, bioaugmentation, biostimulation, biosorption, bioaccumulation, biovolatilization, methylation, and chelation of As. Arsenic-resistant fungi and recombinant yeast have a significant potential for better elimination of As from contaminated areas. This review discusses the relationship between As exposure, oxidative stress, and signaling pathways. We also explain how to overcome the detrimental effects of As contamination through mycoremediation, unraveling the mechanism of As-induced toxicity. MDPI 2022-11-24 /pmc/articles/PMC9735799/ /pubmed/36501260 http://dx.doi.org/10.3390/plants11233220 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Gupta, Anmol
Dubey, Priya
Kumar, Manoj
Roy, Aditi
Sharma, Deeksha
Khan, Mohammad Mustufa
Bajpai, Atal Bihari
Shukla, Ravi Prakash
Pathak, Neelam
Hasanuzzaman, Mirza
Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture
title Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture
title_full Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture
title_fullStr Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture
title_full_unstemmed Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture
title_short Consequences of Arsenic Contamination on Plants and Mycoremediation-Mediated Arsenic Stress Tolerance for Sustainable Agriculture
title_sort consequences of arsenic contamination on plants and mycoremediation-mediated arsenic stress tolerance for sustainable agriculture
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9735799/
https://www.ncbi.nlm.nih.gov/pubmed/36501260
http://dx.doi.org/10.3390/plants11233220
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