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Liu X, Bian DD, Jiang Q, Jiang JJ, Jin Y, Chen FX, Zhang DZ, Liu QN, Tang BP, Dai LS. Insights into chlorantraniliprole exposure via activating cytochrome P450-mediated xenobiotic metabolism pathway in the Procambarus clarkii: Identification of P450 genes involved in detoxification. Int J Biol Macromol 2024; 277:134231. [PMID: 39074699 DOI: 10.1016/j.ijbiomac.2024.134231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/26/2024] [Accepted: 07/26/2024] [Indexed: 07/31/2024]
Abstract
To investigate the impact of chlorantraniliprole on Procambarus clarkii, acute toxicity tests were performed. Results indicated that 96 h post-exposure to chlorantraniliprole (60 mg/L) led to the separation of the hepatopancreas basement membrane, causing cell swelling, rupture, and vacuolation. Moreover, acid phosphatase (ACP) and alkaline phosphatase (AKP) activities exhibited divergent trends across four concentrations of chlorantraniliprole (0, 30, 60, and 90 mg/L). Hydrogen peroxide (H2O2) and catalase (CAT) levels significantly increased, while total superoxide dismutase (T-SOD) and malonaldehyde (MDA) activities decreased, indicating oxidative stress in the hepatopancreas. A total of 276 differentially expressed genes (DEGs) were identified, with 204 up-regulated and 72 down-regulated. Out of these, 114 DEGs were successfully annotated and classified into 99 pathways, with a primary focus on the cytochrome P450-mediated xenobiotic metabolism pathway. The DEGs enriched in this pathway, along with transcriptome data, were validated using quantitative-polymerase chain reaction. This study enhances the transcriptome database of P. clarkii and provides fundamental insights into its immune defense and antioxidant mechanisms. Additionally, it lays a theoretical foundation for future research on disease prevention in P. clarkii within rice-shrimp culture systems.
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Affiliation(s)
- Xin Liu
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China; Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, College of Aquaculture and Life Science, Shanghai Ocean University, Shanghai 201306, People's Republic of China
| | - Dan-Dan Bian
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China; Anhui Key Laboratory of Resource Insect Biology and Innovative Utilization, College of Life Sciences, Anhui Agricultural University, Hefei 230036, People's Republic of China
| | - Qi Jiang
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Jun-Jie Jiang
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China; Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, College of Aquaculture and Life Science, Shanghai Ocean University, Shanghai 201306, People's Republic of China
| | - Ye Jin
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Fan-Xing Chen
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Dai-Zhen Zhang
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Qiu-Ning Liu
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China.
| | - Bo-Ping Tang
- Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Wetlands, Yancheng Teachers University, Yancheng 224007, People's Republic of China.
| | - Li-Shang Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, People's Republic of China.
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Guizzo MG, Frantová H, Lu S, Kozelková T, Číhalová K, Dyčka F, Hrbatová A, Tonk-Rügen M, Perner J, Ribeiro JM, Fogaça AC, Zurek L, Kopáček P. The immune factors involved in the rapid clearance of bacteria from the midgut of the tick Ixodes ricinus. Front Cell Infect Microbiol 2024; 14:1450353. [PMID: 39193502 PMCID: PMC11347951 DOI: 10.3389/fcimb.2024.1450353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Accepted: 07/25/2024] [Indexed: 08/29/2024] Open
Abstract
Ticks are obligate hematophagous arthropods that transmit a wide range of pathogens to humans as well as wild and domestic animals. They also harbor a non-pathogenic microbiota, although our previous study has shown that the diverse bacterial microbiome in the midgut of Ixodes ricinus is quantitatively poor and lacks a core. In artificial infections by capillary feeding of ticks with two model bacteria (Gram-positive Micrococcus luteus and Gram-negative Pantoea sp.), rapid clearance of these microbes from the midgut was observed, indicating the presence of active immune mechanisms in this organ. In the current study, RNA-seq analysis was performed on the midgut of I. ricinus females inoculated with either M. luteus or Pantoea sp. or with sterile water as a control. While no immune-related transcripts were upregulated by microbial inoculation compared to that of the sterile control, capillary feeding itself triggered dramatic transcriptional changes in the tick midgut. Manual curation of the transcriptome from the midgut of unfed I. ricinus females, complemented by the proteomic analysis, revealed the presence of several constitutively expressed putative antimicrobial peptides (AMPs) that are independent of microbial stimulation and are referred to here as 'guard' AMPs. These included two types of midgut-specific defensins, two different domesticated amidase effector 2 (Dae2), microplusin/ricinusin-related molecules, two lysozymes, and two gamma interferon-inducible lysosomal thiol reductases (GILTs). The in vitro antimicrobial activity assays of two synthetic mature defensins, defensin 1 and defensin 8, confirmed their specificity against Gram-positive bacteria showing exceptional potency to inhibit the growth of M. luteus at nanomolar concentrations. The antimicrobial activity of midgut defensins is likely part of a multicomponent system responsible for the rapid clearance of bacteria in the tick midgut. Further studies are needed to evaluate the role of other identified 'guard' AMPs in controlling microorganisms entering the tick midgut.
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Affiliation(s)
- Melina Garcia Guizzo
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
- Vector Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases (NIAID), Bethesda, MD, United States
| | - Helena Frantová
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
| | - Stephen Lu
- Vector Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases (NIAID), Bethesda, MD, United States
| | - Tereza Kozelková
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
- Faculty of Science, University of South Bohemia, Ceske Budejovice, Czechia
| | - Kristýna Číhalová
- Department of Microbiology, Nutrition and Dietetics/CINeZ, Czech University of Life Sciences, Prague, Czechia
| | - Filip Dyčka
- Faculty of Science, University of South Bohemia, Ceske Budejovice, Czechia
| | - Alena Hrbatová
- Central European Institute of Technology (CEITEC), University of Veterinary Sciences, Brno, Czechia
| | - Miray Tonk-Rügen
- Institute for Insect Biotechnology, Justus Liebig University of Giessen, Giessen, Germany
| | - Jan Perner
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
| | - José M. Ribeiro
- Vector Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases (NIAID), Bethesda, MD, United States
| | - Andrea C. Fogaça
- Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Ludek Zurek
- Department of Microbiology, Nutrition and Dietetics/CINeZ, Czech University of Life Sciences, Prague, Czechia
| | - Petr Kopáček
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
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3
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Urbanová V, Lu S, Kalinová E, Martins L, Kozelková T, Dyčka F, Ribeiro JM, Hajdušek O, Perner J, Kopáček P. From the fat body to the hemolymph: Profiling tick immune and storage proteins through transcriptomics and proteomics. INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY 2024; 165:104072. [PMID: 38185274 DOI: 10.1016/j.ibmb.2024.104072] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/04/2024] [Accepted: 01/04/2024] [Indexed: 01/09/2024]
Abstract
Ticks are blood-feeding arachnids that are known to transmit various pathogenic microorganisms to their hosts. During blood feeding, ticks activate their metabolism and immune system to efficiently utilise nutrients from the host's blood and complete the feeding process. In contrast to insects, in which the fat body is known to be a central organ that controls essential metabolic processes and immune defense mechanisms, the function of the fat body in tick physiology is still relatively unexplored. To fill this gap, we sought to uncover the repertoire of genes expressed in the fat body associated with trachea (FB/Tr) by analyzing the transcriptome of individual, partially fed (previtellogenic) Ixodes ricinus females. The resulting catalog of individual mRNA sequences reveals a broad repertoire of transcripts encoding proteins involved in nutrient storage and distribution, as well as components of the tick immune system. To gain a detailed insight into the secretory products of FB/Tr specifically involved in inter-tissue transport and humoral immunity, the transcriptomic data were complemented with the proteome of soluble proteins in the hemolymph of partially fed female ticks. Among these proteins, the hemolipoglyco-carrier proteins were predominant. When comparing immune peptides and proteins from the fat body with those produced by hemocytes, we found that the fat body serves as a unique producer of certain immune components. Finally, time-resolved transcriptional regulation of selected immune transcripts from the FB/Tr was examined in response to experimental challenges with model microbes and analyzed by RT-qPCR. Overall, our data show that the fat body of ticks, similar to insects, is an important metabolic tissue that also plays a remarkable role in immune defense against invading microbes. These findings improve our understanding of tick biology and its impact on the transmission of tick-borne pathogens.
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Affiliation(s)
- Veronika Urbanová
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
| | - Stephen Lu
- Vector Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Eliška Kalinová
- Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic
| | - Larissa Martins
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic; Laboratory of Neurological Infections and Immunity, Rocky Mountain Laboratories - NIH/NIAID, Hamilton, MT, USA
| | - Tereza Kozelková
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic; Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic
| | - Filip Dyčka
- Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic
| | - José M Ribeiro
- Vector Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Ondřej Hajdušek
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
| | - Jan Perner
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
| | - Petr Kopáček
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic.
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Huang L, Liu Y, Zhang X, Xu J, Dai L, Dai L, Huang L. Peroxiredoxin 1 of Procambarus clarkii govern immune responses during pathogen infection. FISH & SHELLFISH IMMUNOLOGY 2023; 138:108828. [PMID: 37201734 DOI: 10.1016/j.fsi.2023.108828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/10/2023] [Accepted: 05/15/2023] [Indexed: 05/20/2023]
Abstract
Members of the peroxiredoxin family are involved in a wide variety of physiological processes, including the ability to combat the effects of oxidative stress and immune responses, among others. Here, we cloned the cDNA of Procambarus clarkii Peroxiredoxin 1 (designated as PcPrx-1) and investigated its biological role in immune system functions in relation to microbial pathogens. The PcPrx-1 cDNA had 744 base pairs in an open reading frame that encoded 247 amino acid residues and contained a PRX_Typ2cys domain. The analysis of tissue specific expression patterns revealed that PcPrx-1 expression was ubiquitous in all tissues. In addition, the mRNA transcript of PcPrx-1 was found to be highest in the hepatopancreas. There was a significant upregulation of PcPrx-1 gene transcripts after exposure to LPS, PGN, and Poly I:C, but the transcription patterns were different after pathogen challenge. Double-stranded RNA was used to knockdown PcPrx-1, which resulted in a striking change in the expression of all the tested P. clarkii immune-associated genes, including lectin, Toll, cactus, chitinase, phospholipase, and sptzale. On the whole, these results suggest that PcPrx-1 is important to confer innate immunity against pathogens by governing the expression of critical transcripts that encode immune-associated genes.
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Affiliation(s)
- Long Huang
- Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fishery Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, PR China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Yu Liu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Xinxin Zhang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Jie Xu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Lu Dai
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210029, PR China; The Fourth Outpatient Department, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, 210029, PR China.
| | - Lishang Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China.
| | - Lehao Huang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China.
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5
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Chen L, Gu T, Wu T, Ding L, Ge Q, Zhang Y, Ma S. Proteotranscriptomic Integration analyses reveals new mechanistic insights regarding Bombyx mori fluorosis. Food Chem Toxicol 2022; 169:113414. [PMID: 36174832 DOI: 10.1016/j.fct.2022.113414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/07/2022] [Accepted: 09/03/2022] [Indexed: 11/18/2022]
Abstract
The commercial value of silkworms has been widely explored and the effects of fluoride exposure on silkworms' breeding and silk production cannot be ignored. Bombyx mori is a commonly used model to explore the mechanisms of fluorosis. In the present study, we analyzed the differences in physiological and biochemical indicators after exposing larva to NaF, then evaluated differential genes and proteins. Compared to control, larvae exposed to 600 mg L-1 NaF presented decreased bodyweight, damaged midgut tissue, and were accompanied by oxidative stress. The RNA-seq showed 1493 differentially expressed genes (574 upregulated and 919 downregulated). Meanwhile, the TMT detected 189 differentially expressed proteins (133 upregulated and 56 downregulated). The integrative analysis led to 4 upregulated and 9 downregulated genes and proteins. Finally, we hypothesized that fluoride exposure might affect the intestinal digestion of silkworms, inhibit the gene expression of detoxification enzymes and stimulate cellular immune responses. Our current findings provided new insights into insect fluorosis.
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Affiliation(s)
- Liang Chen
- School of Life Sciences, Jiangsu University, 212013, Zhenjiang, China.
| | - Tongyu Gu
- School of Life Sciences, Jiangsu University, 212013, Zhenjiang, China
| | - Tong Wu
- School of Life Sciences, Jiangsu University, 212013, Zhenjiang, China
| | - Lei Ding
- School of Life Sciences, Jiangsu University, 212013, Zhenjiang, China
| | - Qi Ge
- School of the Environment and Safety Engineering, Jiangsu University, 212013, Zhenjiang, China
| | - Yao Zhang
- School of Life Sciences, Jiangsu University, 212013, Zhenjiang, China
| | - Shangshang Ma
- School of Life Sciences, Jiangsu University, 212013, Zhenjiang, China
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6
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Xiao J, Luo SS, Du JH, Liu QY, Huang Y, Wang WF, Chen XL, Chen XH, Liu H, Zhou XY, Zhao YZ, Wang HL. Transcriptomic analysis of gills in nitrite-tolerant and -sensitive families of Litopenaeus vannamei. Comp Biochem Physiol C Toxicol Pharmacol 2022; 253:109212. [PMID: 34748971 DOI: 10.1016/j.cbpc.2021.109212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/21/2021] [Accepted: 10/06/2021] [Indexed: 11/16/2022]
Abstract
Nitrite stress is a major environmental factor that limits aquatic animal growth, reproduction and survival. Even so, some shrimps still can withstand somewhat high concentrations of nitrite environment. However, few studies have been conducted about the tolerance molecular mechanism of Litopenaeus vannamei in the high concentration nitrite. To identify the genes and pathways involved in the regulation of nitrite tolerance, we performed comparative transcriptomic analysis in the L. vannamei nitrite-tolerant (NT) and nitrite-sensitive (NS) families, and untreated shrimps were used as the control group. After 24 h of nitrite exposure (NaNO2, 112.5 mg/L), a total of 1521 and 868 differentially expressed genes (DEGs) were obtained from NT compared with NS and control group, respectively. Functional enrichment analysis revealed that most of these DEGs were involved in immune defense, energy metabolism processes and endoplasmic reticulum (ER) stress. During nitrite stress, energy metabolism in NT was significantly enhanced by activating the related genes expression of oxidative phosphorylation (OXPHOS) pathway and tricarboxylic acid (TCA) cycle. Meanwhile, some DEGs involved in innate immunity- related genes and pathways, and ER stress responses also were highly expressed in NT. Therefore, we speculate that accelerated energy metabolism, higher expression of immunity and ER related genes might be the important adaptive strategies for NT in relative to NS under nitrite stress. These results will provide new insights on the potential tolerant molecular mechanisms and the breeding of new varieties of nitrite tolerant L. vannamei.
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Affiliation(s)
- Jie Xiao
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China
| | - Shuang-Shuang Luo
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China
| | - Jing-Hao Du
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China
| | - Qing-Yun Liu
- Guangxi Academy of Fishery Sciences, Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Nanning 530021, China
| | - Yan Huang
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China
| | - Wei-Feng Wang
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China
| | - Xiu-Li Chen
- Guangxi Academy of Fishery Sciences, Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Nanning 530021, China
| | - Xiao-Han Chen
- Guangxi Academy of Fishery Sciences, Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Nanning 530021, China
| | - Hong Liu
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China
| | - Xiao-Yun Zhou
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China
| | - Yong-Zhen Zhao
- Guangxi Academy of Fishery Sciences, Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Nanning 530021, China.
| | - Huan-Ling Wang
- key Lab of Freshwater Animal Breeding, Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Fishery Huazhong Agricultural University, Wuhan 430070, China.
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Huang L, Wu BL, He JX, Zhang Y, Chen J, Chen XJ. Molecular characterization and functional analysis of the lysosomal cathepsin D-like gene in red swamp crayfish, Procambarus clarkii. Genome 2021; 64:1041-1051. [PMID: 34323597 DOI: 10.1139/gen-2020-0154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Aspartic proteinases are one of the four families of proteinase enzymes that are widely present in living organisms. They are involved in various physiological events, such as protein degradation, development, and host defense. However, the characterization and functional roles of aspartic proteinases remain to be elucidated in crustaceans. Here, we characterized a fragment of cathepsin D-like cDNA from red swamp crayfish, Procambarus clarkii (Pc-cathepsin D-like). The open reading frame of the Pc-cathepsin D-like gene contained 1152 bp, encoding a protein of 383 amino acid residues. We also evaluated the immunological role of the Pc-cathepsin D-like gene in vivo. Spatial distribution analysis revealed that the Pc-cathepsin D-like mRNA was high in the hepatopancreas, followed by the gut, gills, and hemocytes of P. clarkii. The expression levels of the Pc-cathepsin D-like gene increased following challenge with viral (polyinosinic: polycytidylic acid) and bacterial (lipopolysaccharides, peptidoglycan) PAMPs compared with PBS injection. The suppression of the Pc-cathepsin D-like gene by RNA interference significantly increased the expression of immune-associated genes. These results showed that the Pc-cathepsin D-like gene has an essential biological role in innate immune responses because it regulates the expression of immune-associated genes.
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Affiliation(s)
- Long Huang
- Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China.,Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Ben-Li Wu
- Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China.,Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Ji-Xiang He
- Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China.,Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Ye Zhang
- Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China.,Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Jing Chen
- Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China.,Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - Xia-Jun Chen
- Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China.,Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fisher Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China
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8
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Liu M, Chen C, Wu QC, Chen JL, Dai LS, Hui Chu S, Liu QN. Chitinase involved in immune regulation by mediated the toll pathway of crustacea Procambarus clarkii. FISH & SHELLFISH IMMUNOLOGY 2021; 110:67-74. [PMID: 33383178 DOI: 10.1016/j.fsi.2020.12.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 06/12/2023]
Abstract
Chitinase can degrade chitin and play an essential role in animal immunity and plant defense. The immune functions of Chitinase in Procambarus clarkii (P. clarkii) remain to elucidate. Here, we identified PcChitinase 2 gene sequence from P. clarkii and studied its spatial and temporal expression profiles. The PcChitinase 2 transcribed unequally in different tissues; however, its expression was highest in those of stomach, gut, and hepatopancreas. The challenge with lipolysaccharide or peptidoglycan significantly up-regulated the expression of PcChitinase 2 in hepatopancreas. The knockdown of the PcChitinase 2 gene by double-stranded RNA suppressed most of the Toll-pathway-related immune genes (phospholipase, lectin, sptazle Cactus, serine proteikinase, anti-lipopolysaccharide factor, and Toll) production were significantly increased. Our results suggest PcChitinase 2 may be involved in the innate immune responses of P. clarkii by modulating the toll pathway.
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Affiliation(s)
- Min Liu
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832003, China; School of Wetlands, Yancheng Teachers University, Yancheng 224007, PR China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China
| | - Chen Chen
- College of Life Science, Anhui Agricultural University, 130 Changjiang West Road 230036, PR China
| | - Qi-Cheng Wu
- School of Wetlands, Yancheng Teachers University, Yancheng 224007, PR China
| | - Jia-Le Chen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China
| | - Li-Shang Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China.
| | - Sheng Hui Chu
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832003, China; School of Wetlands, Yancheng Teachers University, Yancheng 224007, PR China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, PR China.
| | - Qiu-Ning Liu
- School of Wetlands, Yancheng Teachers University, Yancheng 224007, PR China; Anhui Province Key Laboratory of Aquaculture & Stock Enhancement, Fishery Institute of Anhui Academy of Agricultural Sciences, Hefei, 230031, China.
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Dai LS, Kausar S, Gul I, Zhou HL, Abbas MN, Deng MJ. Molecular characterization of a heat shock protein 21 (Hsp21) from red swamp crayfish, Procambarus clarkii in response to immune stimulation. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2020; 111:103755. [PMID: 32526290 DOI: 10.1016/j.dci.2020.103755] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/22/2020] [Accepted: 05/22/2020] [Indexed: 06/11/2023]
Abstract
Small heat shock proteins are a molecular chaperone and implicated in various physiological and stress processes in animals. However, the immunological functions of Hsp genes remain to elucidate in the crustaceans, particularly in red swamp crayfish, Procambarus clarkii. Here we report the cloning of heat shock protein 21 from the P. clarkii (hereafter Pc-Hsp21). The open reading frame of Pc-Hsp21 was 555 base pairs, encoding a protein of 184 amino acid residues with an alpha-crystallin family domain. Quantitative real-time PCR (qRT-PCR) analysis revealed a constitutive transcript expression of Pc-Hsp21 in the tested tissue, with the highest in hepatopancreas. The transcript abundance for this gene enhanced in hepatopancreas following immune challenge with the lipopolysaccharide, peptidoglycan, and poly I:C compared to the control group. The depletion of Pc-Hsp21 by double-stranded RNA altered transcript expression profiles of several genes in hepatopancreas, genes involved in the crucial immunological pathways of P. clarkii. These results suggest that Pc-Hsp21 plays an essential biological role in the microbial stress response by modulating the expression of immune-related genes in P. clarkii.
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Affiliation(s)
- Li-Shang Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Saima Kausar
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Isma Gul
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Hai-Ling Zhou
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Muhammad Nadeem Abbas
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan.
| | - Ming-Jie Deng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China.
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Yu XM, Chen JL, Abbas MN, Gul I, Kausar S, Dai LS. Characterization of the cathepsin D in Procambarus clarkii and its biological role in innate immune responses. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2020; 111:103766. [PMID: 32525034 DOI: 10.1016/j.dci.2020.103766] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/01/2020] [Accepted: 06/01/2020] [Indexed: 06/11/2023]
Abstract
Cathepsin D belongs to aspartic protease family, produced in the rough endoplasmic reticulum, and then transported to lysosomes, where it participates in various physiological processes. Despite its importance, only a few reports available on the functional role of cathepsin D in crustaceans. Herein, we cloned a cDNA fragment of cathepsin D from the hepatopancreas of the red swamp crayfish, Procambarus clarkii (Pc-cathepsin D) for the first time. It included 1158 base pairs open reading frame, encoding a protein of 385 amino acids. Multiple alignment analysis confirmed the presence of aspartic proteinase active sites and N glycosylation sites. Pc-cathepsin D mRNA expression was high in the gills followed by gut, heart, hepatopancreas of P. clarkii. At different time points post-infection with lipopolysaccharides, peptidoglycan, or polyinosinic polycytidylic acid, Pc-cathepsin D mRNA expression significantly enhanced compared with the control group. Knockdown of the Pc-cathepsin D by double-stranded RNA, strikingly, changed the expression of all the tested P. clarkii immune-associated genes, including Pc-Toll, Pc-lectin, Pc-cactus, Pc-anti-lipopolysaccharide factor, Pc-phospholipase, and Pc-sptzale. Altogether, these results suggest that Pc-cathepsin D is needed to confer innate immunity against microbial pathogens by modulating the expression of crucial transcripts that encode immune-associated genes.
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Affiliation(s)
- Xiao-Min Yu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Jia-Le Chen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Muhammad Nadeem Abbas
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Isma Gul
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Saima Kausar
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan.
| | - Li-Shang Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China.
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Identification and immunoregulatory role of cathepsin A in the red swamp crayfish, Procambarus clarkii. Int J Biol Macromol 2020; 153:865-872. [DOI: 10.1016/j.ijbiomac.2020.03.051] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/07/2020] [Accepted: 03/09/2020] [Indexed: 01/17/2023]
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Li CS, Kausar S, Gul I, Yao XX, Li MY, Chen CC, Abbas MN, Dai LS. Heat shock protein 20 from Procambarus clarkii is involved in the innate immune responses against microbial infection. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2020; 106:103638. [PMID: 32017956 DOI: 10.1016/j.dci.2020.103638] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 01/31/2020] [Accepted: 01/31/2020] [Indexed: 06/10/2023]
Abstract
Small heat shock proteins (shsps) are conserved across invertebrate species. They are implicated in the modulation of various biological processes, such as immune responses, abiotic stress tolerance metamorphosis, and embryonic development. Herein, we identified a heat shock protein 20 from the red swamp crayfish, Procambarus clarkii (named as Pc-Hsp20), and performed in vivo studies to elucidate its physiological functions in the innate immunity. The open reading frame of Pc-Hsp20 was 609 base pair, encoding a protein of 202 amino acid residues with a hsp20/alpha crystallin family domain. Pc-Hsp20 was ubiquitously expressed in various tissues; however, it was highest in the hepatopancreas. The challenge with immune elicitors remarkably enhanced the transcript level of Pc-Hsp20 in the hepatopancreas when compared with the control. Administration of double-stranded RNA could significantly reduce expression of the Pc-Hsp20 mRNAs, and most of the immune-related genes expression enhanced with a variable concentration in the hepatopancreas. Altogether, these results suggest that Pc-Hsp20 may participate in innate immunity against microbial pathogens.
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Affiliation(s)
- Chang-Sheng Li
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China; School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Saima Kausar
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, PR China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Isma Gul
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, PR China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Xiao-Xiao Yao
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Meng-Yi Li
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Cheng-Chun Chen
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China.
| | - Muhammad Nadeem Abbas
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, PR China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan.
| | - Li-Shang Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China.
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Liu QN, Kausar S, Gul I, Zhou HL, Abbas MN, Dai LS. The red swamp crayfish, Procambarus clarkii cathepsin C, participates in the innate immune response to the viral and bacterial pathogens. FISH & SHELLFISH IMMUNOLOGY 2020; 100:436-444. [PMID: 32200070 DOI: 10.1016/j.fsi.2020.03.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/11/2020] [Accepted: 03/17/2020] [Indexed: 06/10/2023]
Abstract
The cathepsin C, a lysosomal cysteine protease, involves the modulation of immune and inflammatory responses in living organisms. However, the knowledge on cathepsin C in red swamp crayfish (Procambarus clarkii), a freshwater crustacean with economic values, remained unclear. In the present study, we provide identification and molecular characterization of cathepsin C from P. clarkii. (Hereafter Pc-cathepsin C). The Pc-cathepsin C cDNA contained a 1356 bp open reading frame that encoded a protein of 451 amino acid residues. The deduced amino acid sequence comprised of cathepsin C exclusion domain and pept_C1 domain, and also catalytic residues (Cys248, His395 and Asn417). Analysis of the transcriptional patterns of the Pc-cathepsin C gene revealed that it was broadly distributed in various tissues of P. clarkii, and it was more abundant in the hepatopancreas and gut. Following a challenge with viral and bacterial pathogen-associated molecular patterns, the expression of Pc-cathepsin C was strongly enhanced at different time points. The knockdown of Pc-cathepsin C, altered the expression of immune-responsive genes, suggesting its immunoregulatory role in P. clarkii. This study has identified and provided the immunoregulatory function of Pc-cathepsin C, which will contribute to further investigation of the molecular mechanism of cathepsin C in crustaceans.
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Affiliation(s)
- Qiu-Ning Liu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China; Jiangsu Key Laboratory for Bioresources of Saline Soils, Jiangsu Synthetic Innovation Center for Coastal Bio-agriculture, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, School of Ocean and Biological Engineering, Yancheng Teachers University, Yancheng, 224007, PR China
| | - Saima Kausar
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Isma Gul
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Hai-Ling Zhou
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China
| | - Muhammad Nadeem Abbas
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Department of Zoology and Fisheries, University of Agriculture, Faisalabad, 38000, Pakistan.
| | - Li-Shang Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, PR China.
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Abbas MN, Kausar S, Zhao E, Cui H. Suppressors of cytokine signaling proteins as modulators of development and innate immunity of insects. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2020; 104:103561. [PMID: 31785267 DOI: 10.1016/j.dci.2019.103561] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 06/10/2023]
Abstract
The suppressors of cytokine signaling (SOCS) are a family of intracellular molecules. Many members of this family have been reported to be involved in various physiological processes in invertebrates and vertebrates (e.g., developmental process and immune response). The functions of SOCS molecules seem to remain conserved in animals throughout evolutionary history. The members of the SOCS family play vital roles in the physiological processes by regulating the extent and duration of signaling activities of both Janus Kinase-Signal Transducer and Activators of Transcription (JAK-STAT) and epidermal growth factor receptor (EGFR) pathways in vivo. So far, in different insect species, a variable number of SOCS and SOCS box domain-containing proteins have been identified. These proteins are categorized into different types based on their sequence diversification, leading to an alteration in structure and regulatory function. The biological roles of the many SOCS proteins have been established as a negative or positive regulator of the signaling pathways, as mentioned earlier. Here, we discussed the existing knowledge on the SOCS proteins and their involvement in different biological functions in insects, and future perspectives to further elucidate their physiological roles.
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Affiliation(s)
- Muhammad Nadeem Abbas
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Key Laboratory of Sericulture Biology and Genetic Breeding, Ministry of Agricultural and Rural Affairs, Southwest University, Chongqing, 400715, China; Medical Research Institute, Southwest University, Chongqing, 400715, China.
| | - Saima Kausar
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Key Laboratory of Sericulture Biology and Genetic Breeding, Ministry of Agricultural and Rural Affairs, Southwest University, Chongqing, 400715, China; Medical Research Institute, Southwest University, Chongqing, 400715, China.
| | - Erhu Zhao
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Key Laboratory of Sericulture Biology and Genetic Breeding, Ministry of Agricultural and Rural Affairs, Southwest University, Chongqing, 400715, China; Medical Research Institute, Southwest University, Chongqing, 400715, China.
| | - Hongjuan Cui
- State Key Laboratory of Silkworm Genome Biology, College of Biotechnology, Southwest University, Chongqing, 400715, China; Key Laboratory of Sericulture Biology and Genetic Breeding, Ministry of Agricultural and Rural Affairs, Southwest University, Chongqing, 400715, China; Medical Research Institute, Southwest University, Chongqing, 400715, China.
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