Metal and metalloid contamination in soils is a significant environmental issue that adversely affects plant health, agricultural productivity, and food safety. Toxic elements such as cadmium (Cd), lead (Pb), and arsenic (As) disrupt vital physiological processes in plants, leading to oxidative stress, disrupted nutrient uptake, stunted growth, and lower yields. These contaminants can also accumulate in crops, posing health risks to humans through the food chain. Consequently, there is an urgent need for comprehensive research to elucidate the mechanisms of metal and metalloid toxicity in plants and to identify innovative strategies for stress management and remediation. Understanding plant responses to metal stress and developing effective remediation strategies are crucial for sustaining agricultural productivity and ensuring food safety.

The primary goal of this Research Topic is to compile cutting-edge research on the mechanisms of metal and metalloid toxicity in plants and soil and to present advanced strategies for mitigating these effects. By doing so, we aim to provide a comprehensive resource that supports sustainable agriculture and effective soil remediation practices. This collection will showcase the latest findings in the field, highlighting novel approaches and interdisciplinary methodologies that enhance our understanding and management of metal stress in plants.

We invite submissions of original research articles, reviews, and case studies that examine various aspects of metal and metalloid toxicity in plants and soils. Topics of interest include, but are not limited to:
• Physiological and molecular mechanisms of plant tolerance to metal and metalloid stress
• The role of antioxidant and chelation systems in metal detoxification
• Advancements in phytoremediation techniques for contaminated soils
• Innovative soil remediation technologies and amendments
• Impact of metal toxicity on crop stress physiology and metabolism
• Interdisciplinary approaches to understanding and mitigating metal stress in plants

Submissions should provide detailed experimental data, clear methodological descriptions, and significant implications for future research and practical applications. All manuscripts will undergo rigorous peer review to ensure the highest standards of scientific quality and relevance.

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Frontiers in Plant Science

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