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For: Bo Q, Chen L, Liu Y, Chang C, Ying X, Li F, Cheng L. Analysis of Ran related to pesticide resistance in Drosophila Kc cells. Gene 2018;663:131-137. [DOI: 10.1016/j.gene.2018.04.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 03/30/2018] [Accepted: 04/12/2018] [Indexed: 12/31/2022]

For:	Bo Q, Chen L, Liu Y, Chang C, Ying X, Li F, Cheng L. Analysis of Ran related to pesticide resistance in Drosophila Kc cells. Gene 2018;663:131-137. [DOI: 10.1016/j.gene.2018.04.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 03/30/2018] [Accepted: 04/12/2018] [Indexed: 12/31/2022]

Number

Cited by Other Article(s)

Zhang Y, Liu J, Zhuo H, Lin L, Li J, Fu S, Xue H, Wen H, Zhou X, Guo C, Wu G. Differential Toxicity Responses between Hepatopancreas and Gills in Litopenaeus vannamei under Chronic Ammonia-N Exposure. Animals (Basel) 2023;13:3799. [PMID: 38136836 PMCID: PMC10741007 DOI: 10.3390/ani13243799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 11/18/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open

Abstract

Ammonia nitrogen is one of the main toxic substances in aquatic cultivation environments. Chronic exposure to excessive amounts of ammonia-N creates toxic consequences, retarding the growth of aquatic organisms. This study investigated the growth performance, morphological and physiological alterations, and transcriptome changes in the hepatopancreas and gills of white shrimp Litopenaeus vannamei. The results showed that there was no significant difference in the survival rate (p > 0.05), whereas growth performance was reduced significantly in the treated groups compared to the control groups (p < 0.05). Significant structural damage and vacuolation occurred in hepatopancreas and gill tissues in the treated groups. Superoxide dismutase (SOD) activity and Na+/K+-ATPase content were significantly increased by chronic ammonia-N exposure in the two tissue groups. In addition, catalase (CAT) activity and malondialdehyde (MDA) levels were significantly altered in the hepatopancreas groups (p < 0.05), whereas no differences were observed in the gill groups (p > 0.05). There were 890 and 1572 differentially expressed genes identified in the hepatopancreas (treated versus control groups) and gills (treated versus control groups), respectively, of L. vannamei under chronic ammonia-N exposure. Functional enrichment analysis revealed associations with oxidative stress, protein synthesis, lipid metabolism, and different serine proteases. The gills maintained cellular homeostasis mainly through high expression of cytoskeleton and transcription genes, whereas the hepatopancreas down-regulated related genes in the ribosome, proteasome, and spliceosome pathways. These genes and pathways are important in the biosynthesis and transformation of living organisms. In addition, both tissues maintained organismal growth primarily through lipid metabolism, which may serve as an effective strategy for ammonia-N resistance in L. vannamei. These results provided a new perspective in understanding the mechanisms of ammonia-N resistance in crustaceans.

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Affiliation(s)

Yuan Zhang College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Jianyong Liu College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Hongbiao Zhuo College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Lanting Lin College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Jinyan Li College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Shuo Fu College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Haiqiong Xue College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.)
Haimin Wen College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.)
Xiaoxun Zhou College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Chaoan Guo College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China
Guangbo Wu College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; (Y.Z.); (H.Z.); (L.L.); (J.L.); (S.F.); (H.X.); (H.W.); (X.Z.); (C.G.); (G.W.) Guangdong Provincial Shrimp Breeding and Culture Laboratory, Guangdong Ocean University, Zhanjiang 524088, China

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Barranger A, Klopp C, Le Bot B, Saramito G, Dupont L, Llopis S, Wiegand C, Binet F. Insights into the molecular mechanisms of pesticide tolerance in the Aporrectodea caliginosa earthworm. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023;319:120945. [PMID: 36572272 DOI: 10.1016/j.envpol.2022.120945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/09/2022] [Accepted: 12/23/2022] [Indexed: 06/17/2023]

Abstract

Diffuse pollution of the environment by pesticides has become a major soil threat to non-target organisms, such as earthworms for which declines have been reported. However some endogeic species are still abundant and persist in intensively cultivated fields, suggesting they become tolerant to long-term anthropogenic pressure. We thus considered the working hypothesis that populations of Aporrectodea caliginosa earthworms from conventionally managed fields developed a tolerance to pesticides compared with those from organically managed fields. To investigate this hypothesis, we studied earthworm populations of the same genetic lineage from soils that were either lowly or highly contaminated by pesticides to detect any constitutive expression of differentially expressed molecular pathways between these populations. Earthworm populations were then experimentally exposed to a fungicide-epoxiconazole-in the laboratory to identify different molecular responses when newly exposed to a pesticide. State-of-the-art omics technology (RNA sequencing) and bioinformatics were used to characterize molecular mechanisms of tolerance in a non-targeted way. Additional physiological traits (respirometry, growth, bioaccumulation) were monitored to assess tolerance at higher levels of biological organization. In the present study, we generated the de novo assembly transcriptome of A. caliginosa consisting of 64,556 contigs with N50 = 2862 pb. In total, 43,569 Gene Ontology terms were identified for 21,593 annotated sequences under the three main ontologies (biological processes, cellular components and molecular functions). Overall, we revealed that two same lineage populations of A. caliginosa earthworms, inhabiting similar pedo-climatic environment, have distinct gene expression pathways after they long-lived in differently managed agricultural soils with a contrasted pesticide exposure history for more than 22 years. The main difference was observed regarding metabolism, with upregulated pathways linked to proteolytic activities and the mitochondrial respiratory chain in the highly exposed population. This study improves our understanding of the long-term impact of chronic exposure of soil engineers to pesticide residues.

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Liu X, Zhang Z, Zhang M, Zhao X, Zhang T, Liu W, Zhang J. A ras-related nuclear protein Ran participates in the 20E signaling pathway and is essential for the growth and development of Locusta migratoria. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2021;178:104945. [PMID: 34446211 DOI: 10.1016/j.pestbp.2021.104945] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/25/2021] [Accepted: 07/29/2021] [Indexed: 06/13/2023]

Ge M, Zhang T, Zhang M, Cheng L. Ran participates in deltamethrin stress through regulating the nuclear import of Nrf2. Gene 2020;769:145213. [PMID: 33069802 DOI: 10.1016/j.gene.2020.145213] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/28/2020] [Accepted: 10/02/2020] [Indexed: 10/23/2022]

Chen L, Zhang T, Ge M, Liu Y, Xing Y, Liu L, Li F, Cheng L. The Nrf2-Keap1 pathway: A secret weapon against pesticide persecution in Drosophila Kc cells. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2020;164:47-57. [PMID: 32284136 DOI: 10.1016/j.pestbp.2019.12.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 12/10/2019] [Accepted: 12/26/2019] [Indexed: 06/11/2023]