ArticleFrontiers in plant science2023
Foliar application of salicylic acid inhibits the cadmium uptake and accumulation in lettuce (
Article in Frontiers in plant science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 21 citations in OpenAlex.
- Jasmonic Acid and Salicylic Acid in Regulating Plant Cadmium Accumulation and Tolerance: Mechanisms and Crosstalk.Plants (Basel, Switzerland) · 2026Review
- Salicylic Acid Enhances Cadmium Tolerance inPlants (Basel, Switzerland) · 2026Article
- Study on the physiological and metabolic mechanisms of exogenous quercetin in cadmium hyperaccumulatorFrontiers in plant science · 2026Article
- Hydrogen-rich water alleviates cadmium stress in Chinese flowering cabbage by enhancing antioxidant capacity, improving photosynthesis, and reducing cadmium uptake.Frontiers in plant science · 2026Article
- Methyl jasmonate alleviates Cd-induced lipid peroxidation in spinach by enhancing photosynthesis and the antioxidant defence system.Scientific reports · 2025Article
- Molecular Mechanisms of Cadmium Stress Resistance in Vegetable Crops.International journal of molecular sciences · 2025Review
- Intermediates of Hydrogen Peroxide-Assisted Photooxidation of Salicylic Acid: Their Degradation Rates and Ecotoxicological Assessment.International journal of molecular sciences · 2025Article
- Article
- Exogenous jasmonic acid and salicylic acid enhance selenium uptake and mitigate cadmium accumulation in pak choi (Frontiers in plant science · 2025Article
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Salicylic acid (SA) is a multi-functional endogenous phytohormone implicated in the growth, development, and metabolism of many plant species. Methods: This study evaluated the effects of different concentrations of SA (0, 25, 100, 200, and 500 mg/L) on the growth and cadmium (Cd) content of lettuce ( Results: Our results showed that 100-200 mg/L SA significantly increased the plant height and biomass of lettuce under Cd stress. When SA concentration was 200 mg/L, the plant height and root length of lettuce increased by 19.42% and 22.77%, respectively, compared with Cd treatment alone. Moreover, 200 mg/L and 500mg/L SA concentrations could reduce peroxidase (POD) and superoxide dismutase (SOD) activities caused by Cd stress. When the concentration of exogenous SA was 500 mg/L, the POD and SOD activities of lettuce leaves decreased by 15.51% and 19.91%, respectively, compared with Cd treatment. A certain concentration of SA reduced the uptake of Cd by the lettuce root system and the transport of Cd from the lettuce root system to shoots by down-regulating the expression of Discussion: In general, these results provide a reference for the mechanism by which SA reduces the Cd accumulation in vegetables and a theoretical basis for developing heavy metal blockers with SA components.
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