The identification of toll-like receptor genes in large yellow croaker (Larimichthys crocea): provides insights into its environmental adaptation to biological and abiotic stresses DOI Creative Commons
Tingyan Yao,

Qing-Tao Miao,

Xuan-Yang Sun

et al.

Frontiers in Marine Science, Journal Year: 2024, Volume and Issue: 11

Published: June 20, 2024

Large yellow croaker ( Larimichthys crocea ), the most developing fish of China, suffering from both biotic and abiotic stressors. A genome-wide study was performed for first time to investigate roles Toll-like receptor genes in large LcTLRs ) working hypoxia response Aeromonas hydrophila infection. 12 TLR were identified annotated, phylogenetic tree, analysis structure motifs demonstrated that TLRs highly conserved. To further under environmental stress, expression pattern hypoxic infection revealed there nine six members showing significant differential expression, indicating they concerned stress disease responses. Meanwhile, their levels validated utilizing qPCR. Taken together, a greater appreciation understanding function reaction would ultimately lead more efficiently adaptation croaker.

Language: Английский

Physiological impact of secondary nanoplastics on aquatic inhabitants in special reference to immunotoxicity DOI
Abhishek Kumar,

Y P THAKUR,

Reshma Sinha

et al.

Environmental Monitoring and Assessment, Journal Year: 2025, Volume and Issue: 197(2)

Published: Jan. 30, 2025

Language: Английский

Citations

1
Reproductive and developmental implications of micro- and nanoplastic internalization: Recent advances and perspectives DOI Creative Commons
Zitong Zhang,

Jiahua Meng,

Jiaqi Tian

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 286, P. 117245 - 117245

Published: Oct. 25, 2024

Language: Английский

Citations

5
Impact of Black Phosphorus Nanosheet Exposure on Growth, Reproduction, Antioxidant Mechanisms, and Transcriptomic Responses in Daphnia Magna DOI
Tianlie Luo, Ping Zhang, Jingjing Shi

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Nanopollutants (nZnO) amplify hypoxia-induced cellular stress in a keystone marine bivalve, Mytilus edulis DOI Creative Commons
Fangli Wu,

Yibin Deng,

Eugene P. Sokolov

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121346 - 121346

Published: March 1, 2025

Zinc oxide nanoparticles (nZnO), distinct from other nanomaterials, are increasingly utilized in industrial, medical, and personal care products, particularly as the main ingredient sunscreens, raising concerns about their environmental impact, especially coastal ecosystems. The Baltic Sea, experiencing severe eutrophication, faces persistent hypoxia due to excessive nutrient runoff limited water exchange. Simultaneously, pollution industrial urban activities introduces nZnO, a highly biotoxic nanopollutant. combined effects of nZnO contamination may amplify stress, yet interactions remain insufficiently studied. This study investigates exposure fluctuating dissolved oxygen regimes (specifically short- long-term subsequent reoxygenation) on Mytilus edulis, sentinel species these By assessing range cellular molecular markers, including oxidative sensing, protein quality control, stress response, apoptosis, inflammation, we show that exacerbates hypoxia-induced delaying redox recovery prolonging damage during reoxygenation. Specifically, maintains elevated LPO PC levels after reoxygenation, indicating prolonged imbalance. While M. edulis typically recovers disrupts this process by impairing antioxidant defenses, HIF-1α activation, dysregulating p53, JNK, p38 expression, thereby interfering with normal hypoxia-reoxygenation response. Additionally, alters HSP70, Lon protease, caspase-3 regulation, disrupting protein-folding apoptotic pathways. These findings suggest synergistic interaction between hypoxia, heightening organism's vulnerability suggesting risks for marine organisms nanoparticle-polluted, hypoxia-prone regions.

Language: Английский

Citations

0
Impact of Black Phosphorus Nanosheet Exposure on Growth, Reproduction, Antioxidant Mechanisms, and Transcriptomic Responses in Daphnia magna DOI
Tianlie Luo, Ping Zhang, Jin-Yu Wang

et al.

Aquatic Toxicology, Journal Year: 2025, Volume and Issue: unknown, P. 107333 - 107333

Published: March 1, 2025

Language: Английский

Citations

0
Effect of polystyrene nanoplastics on its toxicity and reproduction in Philodina roseola DOI Creative Commons
Praveen Kumar Balachandran,

Sujithra Vijayakumar,

John A. Thomas

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: April 23, 2025

Abstract Micro-nano plastics have emerged as a major ecological concern. The nanoplastics (NPs) pose huge threat to microscopic animals. Our study aims decipher the effect of polystyrene (PSNPs) 50 and 100 nm sizes on bdelloid rotifer ( Philodina roseola ). Both PSNPs were analyzed using field emission Scanning electron microscopy, Fourier transform Infrared spectroscopy, Dynamic light scattering analyses. LC values for at 48 h upon interaction with rotifers 16.36 22.94 mg/L respectively. total protein superoxide dismutase levels decreased an increase in concentration both various concentrations (4, 8, 12, 16 mg/L). Whereas lipid peroxidase reactive oxygen species increased similar concentrations. Further, found cause internal organ damage rotifers. A delay hatching rate was observed when interacted addition decrease F 1 generation. Therefore, natural life cycle

Language: Английский

Citations

0
Differential susceptibility to hypoxia in hypoxia-inducible factor 1-alpha (HIF-1α)-targeted freshwater water flea Daphnia magna mutants DOI
Yoseop Lee, Eunjin Byeon, Jin-Sol Lee

et al.

Marine Pollution Bulletin, Journal Year: 2024, Volume and Issue: 209, P. 117138 - 117138

Published: Nov. 1, 2024

Language: Английский

Citations

1
The identification of toll-like receptor genes in large yellow croaker (Larimichthys crocea): provides insights into its environmental adaptation to biological and abiotic stresses DOI Creative Commons
Tingyan Yao,

Qing-Tao Miao,

Xuan-Yang Sun

et al.

Frontiers in Marine Science, Journal Year: 2024, Volume and Issue: 11

Published: June 20, 2024

Large yellow croaker ( Larimichthys crocea ), the most developing fish of China, suffering from both biotic and abiotic stressors. A genome-wide study was performed for first time to investigate roles Toll-like receptor genes in large LcTLRs ) working hypoxia response Aeromonas hydrophila infection. 12 TLR were identified annotated, phylogenetic tree, analysis structure motifs demonstrated that TLRs highly conserved. To further under environmental stress, expression pattern hypoxic infection revealed there nine six members showing significant differential expression, indicating they concerned stress disease responses. Meanwhile, their levels validated utilizing qPCR. Taken together, a greater appreciation understanding function reaction would ultimately lead more efficiently adaptation croaker.

Language: Английский

Citations

0