Short- and long-term single and combined effects of microplastics and chromium on the freshwater water flea Daphnia magna

Jeong, Haksoo; Lee, Young Hwan; Sayed, Alaa El‐Din H.; Jeong, Chang‐Bum; Zhou, Bingsheng; Lee, Jae-Seong; Byeon, Eunjin

doi:10.1016/j.aquatox.2022.106348

Cited by 20 publications

(6 citation statements)

References 78 publications

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“…Similarly to the mortality data, previous findings regarding the single effects of MPs on the body size of D. magna also show high variability (summarized in Supplementary Table 3). Overall, similarly to some of the previous studies (Chenxi et al, 2022;Jeong et al, 2022;Liu et al, 2022b;Trotter et al, 2021), our long-term exposure to PS-MPs caused a continuous (i.e. day-to-day) significant decrease in the body size in Experiment 1.…”

Section: Discussionsupporting

confidence: 89%

“…Many previous studies demonstrated the long-term single effects of MPs, as well as their long-term combined effects with different chemicals, on D. magna at different biological levels (An et al, 2021;Chenxi et al, 2022;De Felice et al, 2019;Jeong et al, 2022;Liu et al, 2022a;Liu et al, 2022b;Liu et al, 2022c;Ma et al, 2016;Martins et al, 2022;Parolini et al, 2022;Schwarzer et al, 2022;Trotter et al, 2021;Yin et al, 2020;Zhang et al, 2020). In the present study, we investigated the potential effects of MPs alone and in combination with three progestogen compounds on this model species.…”

Section: Discussionmentioning

confidence: 95%

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Presence, Variation, and Potential Ecological Impact of Microplastics in the Largest Shallow Lake of Central Europe

Svigruha¹,

Prikler

Farkas³

et al. 2022

SSRN Journal

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Section: Discussionsupporting

confidence: 89%

Section: Discussionmentioning

confidence: 95%

Presence, Variation, and Potential Ecological Impact of Microplastics in the Largest Shallow Lake of Central Europe

Svigruha¹,

Prikler

Farkas³

et al. 2022

SSRN Journal

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“…Exposure to environmental stressors, such as MPs/NPs, could potentially trigger such disruptions. However, a latest study by Jeong et al revealed that mitochondrial biogenesis was increased at PS MPs and chromium exposed freshwater flea, Daphnia magna, compared to chromium only treated group suggesting that MPs expel chromium from cells (Jeong et al, 2022b). The group exposed to chromiumonly showed a decrease in PGC-1a gene expression and an increase in Drp1 gene expression, indicating that chromium may cause mitochondrial dysfunction.…”

Section: Effects Of Mps/nps On Mitophagymentioning

confidence: 94%

Mitochondria as a target of micro- and nanoplastic toxicity

Dal Yöntem,

Aydoğan Ahbab

2024

Camb. prisms Plast.

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Mitochondria are unique organelles to perform critical functions such as energy production, lipid oxidation, calcium homeostasis, and steroid hormone synthesis in eukaryotic cells. The proper functioning of mitochondria is crucial for cellular survival, homeostasis, and bioenergetics. Mitochondrial structure and function are maintained by the mitochondrial quality control system, which consists of the processes of mitochondrial biogenesis, mitochondrial dynamics (fusion/fission), mitophagy, and mitochondrial unfolded protein response UPRMT. Mitochondrial dysfunction and/or damage is associated with the initiation and progression of several human diseases, including neurodegenerative, cardiovascular, age-related diseases, diabetes, and cancer. Environmental stress and contaminants may exacerbate the sensitivity of mitochondria to damage which causes mitochondrial dysfunction. There is growing evidence about the impact of nanoplastics (NPs) and microplastics (MPs) on mitochondrial health and function. MPs/NPs were reported to trigger oxidative stress and reactive oxygen species production, which eventually change mitochondrial membrane potential. MPs/NPs can cross through the biological barriers in the human body and be internalized by the cells, potentially altering mitochondrial dynamics, bioenergetics, and signaling pathways, thus impacting cellular metabolism and function. This review states the effects of MPs/NPs on mitochondrial homeostasis and function as well as on mitochondrial membrane dynamics, mitophagy, and mitochondrial apoptosis are discussed.

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“…In the short term, monitoring provides timely insights into immediate environmental impacts, aiding rapid response strategies. Long-term monitoring, on the other hand, enables the detection of trends and cumulative effects by using standardized protocols and provides a comprehensive understanding of microplastic dynamics over longer time periods [55]. Conducting regular assessments at specific time intervals helps to identify deviations, evaluate the effectiveness of intervention measures, and adapt strategies to effectively mitigate the problem.…”

Section: Standardized Monitoring Protocolsmentioning

confidence: 99%

Crafting a Scientific Framework to Mitigate Microplastic Impact on Ecosystems

Nikpay,

Toorchi Roodsari

2024

Microplastics

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Microplastics (MPs), microscopic particles originating from plastic products, have emerged as a persistent environmental challenge, posing threats to both ecosystems and human health. Their omnipresence, extending from the highest mountains to the deepest oceans and infiltrating the bodies of humans and animals, requires urgent attention. In the face of escalating annual plastic production and inefficient waste management, where 79% of plastic production ends up in landfill sites or enters the environment, MPs multiply as its consequence. This emphasizes the urgent need for a comprehensive global framework that transcends borders to systematically address and control the growth of MPs. In response, our research conducts an in-depth investigation and proposes a seven-step strategy, providing a global perspective for mitigating microplastic pollution. The proposed approach begins with initial research steps and closes in predicting the remediation of areas impacted by microplastic pollution.

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Short- and long-term single and combined effects of microplastics and chromium on the freshwater water flea Daphnia magna

Cited by 20 publications

References 78 publications

Presence, Variation, and Potential Ecological Impact of Microplastics in the Largest Shallow Lake of Central Europe

Presence, Variation, and Potential Ecological Impact of Microplastics in the Largest Shallow Lake of Central Europe

Mitochondria as a target of micro- and nanoplastic toxicity

Crafting a Scientific Framework to Mitigate Microplastic Impact on Ecosystems

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