Low pe+pH inhibits Cd transfer from paddy soil to rice tissues driven by S addition DOI
Jing Wang, Lei Yu,

Luyao Qin

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 335, P. 139126 - 139126

Published: June 5, 2023

Language: Английский

Physiological and Cellular Ultrastructural Responses of Sesuvium portulacastrum under Cd Stress Grown Hydroponically DOI Creative Commons
Mohammad Mazbah Uddin,

Zhenfang Chen,

Fu‐Liu Xu

et al.

Plants, Journal Year: 2023, Volume and Issue: 12(19), P. 3381 - 3381

Published: Sept. 25, 2023

This study aimed to investigate the physiological and cellular mechanisms of Sesuvium portulacastrum under heavy metal stress evaluate possible tolerance adaptation in a metal-polluted environment. The ultrastructural responses S. were studied hydroponically exposure range cadmium (Cd) concentrations (50 µM 600 µM) for 28 days. activity antioxidant enzymes like catalase (CAT), superoxide dismutase (SOD), peroxidase (POD), changes chlorophyll, content examined. There was no significant difference chlorophyll leaf 300 μM, but 400 μM Cd showed significantly decreased content. SOD indicates an increase 100 leaves, stems, 50 roots; after that, gradually with increasing concentrations. But POD considerably increased stress. CAT gradual until then sharply roots, tissues. had considerable impact on structure leaves cells, such as distorted thinner cell walls deformation chloroplasts, mitochondria, other organelles. Therefore, number nucleolus nucleus suggests that cells may be able maintain their protein synthesis stressful concludes is dominant enzyme during low toxicity (<100 μM), while higher (>100 μM).

Language: Английский

Citations

12
Screening and rotating winter and summer crops to effectively remediate Cd-contaminated agricultural land and ensure safe production DOI Creative Commons
Wenjun Yang, Yixuan Chen,

Xiao Deng

et al.

Frontiers of Environmental Science & Engineering, Journal Year: 2025, Volume and Issue: 19(3)

Published: Jan. 2, 2025

Language: Английский

Citations

0
Hormesis Effect of Cadmium on Pakchoi Growth: Unraveling the ROS-Mediated IAA-Sugar Metabolism from Multi-omics Perspective DOI

Runze Li,

Mengzhan Qin,

Jiyuan Yan

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137265 - 137265

Published: Jan. 17, 2025

Language: Английский

Citations

0
Transcriptome analysis unveils the functional effects of ectomycorrhizal fungal colonization on cadmium tolerance of willow saplings DOI Creative Commons

Lijiao Wang,

Baoshan Yang,

Hui Wang

et al.

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: March 18, 2025

Ectomycorrhizal fungus (ECMF) could enhance plant tolerance to heavy metal toxicity by altering accumulation and protecting plants from oxidative injury. However, the molecular mechanisms underlying ECMF-mediated detoxification of cadmium (Cd) in willow sapling are not well known. This study aimed unveil roles Cenococcum geophilum (CG) Suillus luteus (SL) regulating Cd (Salix psammophila 'Huangpi1') saplings. systematically evaluated physiological biochemical parameters leaf root tissues 18 saplings, while concurrently conducting transcriptomic analysis roots under stress. The specific treatments were labeled as follows: NF (no ECMF inoculation no addition), CG (CG colonization only), SL (SL NF+Cd with 100 μM CG+Cd SL+Cd addition). results showed growth, photosynthesis, antioxidant system transcriptome 2-month-old saplings responded differently ECMFs S. markedly increased aerial parts biomass, C. significantly enhanced property indices highest number differentially expressed genes (DEGs) was observed comparison between addition) activated hormone signal transduction carbohydrate metabolism pathways, synthesis secondary metabolites. provides a perspective on mechanism interaction stress supports application for phytoremediation Cd-contaminated soil.

Language: Английский

Citations

0
Integrated ultrastructural, physiological and transcriptomic analyses uncover alterations in photosynthetic biomacromolecule structures by cadmium and cerium co-exposure and their regulation by hormone signaling and antioxidant pathways in maize DOI
Huihong Zhang, Haitao Liu, Yue Wu

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142472 - 142472

Published: March 1, 2025

Language: Английский

Citations

0
Aquaporin mediated silicon-enhanced root hydraulic conductance is benefit to cadmium dilution in tobacco seedlings DOI
Zhiguo Liu, Lei Hou,

Jiyuan Yan

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 476, P. 134905 - 134905

Published: June 17, 2024

Language: Английский

Citations

3
Variety-dependent responses of common tobacco with differential cadmium resistance: Cadmium uptake and distribution, antioxidative activity, and gene expression DOI Creative Commons

Weiru Fan,

Hua Yu,

Jiyuan Yan

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 281, P. 116596 - 116596

Published: June 18, 2024

Cadmium (Cd), which accumulates in tobacco leaves, enters the human body through inhalation of smoke, causing harmful effects on health. Therefore, identifying pivotal factors that govern absorption and resistance Cd is crucial for mitigating impact Cd. In present study, four different Cd-sensitive varieties, namely, ZhongChuan208 (ZC) with resistance, ZhongYan100 (ZY), K326 moderate YunYan87 (YY) sensitivity, were cultivated hydroponic concentrations (20 µM, 40 60 µM 80 µM). The results indicated plant growth was significantly decreased by Irrespective concentration, ZC exhibited highest biomass, while YY had lowest biomass; ZY showed intermediate levels. Enzymatic (APX, CAT, POD) nonenzymatic antioxidant (Pro, GSH) systems notable variations among varieties. multifactor analysis suggested higher levels Pro GSH content, contribute to a decrease MDA ROS. Among all concentrations, accumulation, highest. Additionally, there significant differences observed distribution translocation terms distribution, cell wall accounted proportion total Cd, organelles proportion. lower wall, soluble fraction, organelles. Conversely, accumulation tissues; Translocation (TF) varied varieties under stress, showing TF compared K326. This phenomenon mainly attributed regulation NtNramp3 NtNramp5 genes, are responsible transport study provides theoretical foundation selection breeding resistant or accumulate less

Language: Английский

Citations

3
Comprehensive transcriptome, physiological and biochemical analyses reveal that key role of transcription factor WRKY and plant hormone in responding cadmium stress DOI

Xiuzhe Wu,

Jiyuan Yan,

Mengzhan Qin

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 367, P. 121979 - 121979

Published: July 31, 2024

Language: Английский

Citations

3
Short-term respiratory cadmium exposure partially activates pulmonary NLRP3 inflammasome by inducing ferroptosis in mice DOI Creative Commons
Li Zhao,

Yaxin Yao,

Xue Lu

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 285, P. 117106 - 117106

Published: Sept. 25, 2024

Language: Английский

Citations

3
Multiple insights into differential Cd detoxification mechanisms in new germplasms of mung bean (Vigna radiata L.) and potential mitigation strategy DOI
Yu Wang, Xin Li,

Kai Zhuang

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 220, P. 109458 - 109458

Published: Dec. 26, 2024

Language: Английский

Citations

3