We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Metabolomics as a Tool to Understand Nano-Plant Interactions: The Case Study of Metal-Based Nanoparticles
Summary
This review highlights the underuse of metabolomics in studying how metal-based nanoparticles affect plant biology, summarizing available evidence on how nanoparticles alter plant metabolite profiles and reprogramming of metabolic pathways, with relevance to precision agriculture applications.
Metabolomics is a powerful tool in diverse research areas, enabling an understanding of the response of organisms, such as plants, to external factors, their resistance and tolerance mechanisms against stressors, the biochemical changes and signals during plant development, and the role of specialized metabolites. Despite its advantages, metabolomics is still underused in areas such as nano-plant interactions. Nanoparticles (NPs) are all around us and have a great potential to improve and revolutionize the agri-food sector and modernize agriculture. They can drive precision and sustainability in agriculture as they can act as fertilizers, improve plant performance, protect or defend, mitigate environmental stresses, and/or remediate soil contaminants. Given their high applicability, an in-depth understanding of NPs' impact on plants and their mechanistic action is crucial. Being aware that, in nano-plant interaction work, metabolomics is much less addressed than physiology, and that it is lacking a comprehensive review focusing on metabolomics, this review gathers the information available concerning the metabolomic tools used in studies focused on NP-plant interactions, highlighting the impact of metal-based NPs on plant metabolome, metabolite reconfiguration, and the reprogramming of metabolic pathways.
Sign in to start a discussion.
More Papers Like This
Impact of nanoplastics uptake on modulation of plant metabolism and stress responses: a multi-omics perspective on remediation and tolerance mechanisms
Researchers reviewed how nanoplastics accumulate in plant tissues and disrupt metabolism, finding that these particles impair nutrient uptake, trigger reactive oxygen species overproduction, and alter gene and protein expression, while multi-omics approaches are revealing the molecular stress-response networks that plants use to tolerate or remediate nanoplastic contamination.
Transcriptomics, proteomics, and metabolomics interventions prompt crop improvement against metal(loid) toxicity
This review examines how advanced molecular analysis tools -- transcriptomics, proteomics, and metabolomics -- are helping scientists understand how plants respond to toxic metals in contaminated soil. While focused on metal toxicity rather than microplastics directly, these same tools are being used to study how microplastics interact with heavy metals to create combined threats to crop safety and human health.
Unveiling the impact of microplastics and nanoplastics on vascular plants: A cellular metabolomic and transcriptomic review
This review summarizes how microplastics and nanoplastics affect plant health at the cellular and genetic level, disrupting metabolism, nutrient uptake, and growth in vascular plants. Since contaminated crops are a pathway for microplastics to enter the human diet, understanding how plants absorb and respond to these particles is important for food safety.
The effects of Micro/Nano-plastics exposure on plants and their toxic mechanisms: A review from multi-omics perspectives.
A multi-omics review of micro/nanoplastic effects on plants found that plastic exposure disrupts gene expression, protein function, and metabolic pathways across multiple plant systems, with potential consequences for crop yield and agricultural food safety.
The toxicity of nanoparticles and their interaction with cells: an in vitro metabolomic perspective
This review examines how nanoparticles interact with human cells and cause toxic effects, using a technique called metabolomics to track changes in cell chemistry. Understanding nanoparticle toxicity is relevant to microplastic research because nanoplastics behave similarly to other nanoparticles, penetrating cells and disrupting normal metabolic processes.