Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide
Cathepsin B is a lysosomal cysteine protease of the papain-like enzyme family with multiple biological functions. In this study, Paralichthys olivaceus cathepsin B (PoCatB) cDNA was isolated from flounder embryonic cells (FEC) treated with UV-inactivated grass carp hemorrhage virus (GCHV) and subseq...
Published in: | Fish & Shellfish Immunology |
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Main Authors: | , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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2008
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Online Access: | http://ir.ihb.ac.cn/handle/152342/7946 https://doi.org/10.1016/j.fsi.2008.07.018 |
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ftchinacadsciihb:oai:ir.ihb.ac.cn:152342/7946 |
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Open Polar |
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Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR |
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ftchinacadsciihb |
language |
English |
topic |
Flounder (Paralichthys Olivaceus) Cathepsin b Expressional Induction Lipopolysaccharide (Lps) Virus Infection Fisheries Immunology Marine & Freshwater Biology Veterinary Sciences Science & Technology Life Sciences & Biomedicine PEPTIDE PARASIN-I MOLECULAR-CLONING JAPANESE FLOUNDER CELL-LINE ENDOSOMAL PROTEOLYSIS CYSTEINE PROTEINASES PROCESSING ENZYMES OOCYTE MATURATION THP-1 CELLS SKIN MUCOSA |
spellingShingle |
Flounder (Paralichthys Olivaceus) Cathepsin b Expressional Induction Lipopolysaccharide (Lps) Virus Infection Fisheries Immunology Marine & Freshwater Biology Veterinary Sciences Science & Technology Life Sciences & Biomedicine PEPTIDE PARASIN-I MOLECULAR-CLONING JAPANESE FLOUNDER CELL-LINE ENDOSOMAL PROTEOLYSIS CYSTEINE PROTEINASES PROCESSING ENZYMES OOCYTE MATURATION THP-1 CELLS SKIN MUCOSA Zhang, Fu-Tie Zhang, Yi-Bing Chen, Yu-Dong Zhu, Rong Dong, Cai-Wen Li, Yang-Yang Zhang, Qi-Ya Gui, Jian-Fang Gui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide |
topic_facet |
Flounder (Paralichthys Olivaceus) Cathepsin b Expressional Induction Lipopolysaccharide (Lps) Virus Infection Fisheries Immunology Marine & Freshwater Biology Veterinary Sciences Science & Technology Life Sciences & Biomedicine PEPTIDE PARASIN-I MOLECULAR-CLONING JAPANESE FLOUNDER CELL-LINE ENDOSOMAL PROTEOLYSIS CYSTEINE PROTEINASES PROCESSING ENZYMES OOCYTE MATURATION THP-1 CELLS SKIN MUCOSA |
description |
Cathepsin B is a lysosomal cysteine protease of the papain-like enzyme family with multiple biological functions. In this study, Paralichthys olivaceus cathepsin B (PoCatB) cDNA was isolated from flounder embryonic cells (FEC) treated with UV-inactivated grass carp hemorrhage virus (GCHV) and subsequently identified as a vitally induced gene. The full length cDNA of PoCatB is 1801 bp encoding 330-amino acids. The deduced protein has high homology to all known cathepsin B proteins, containing an N-terminal signal peptide, cysteine protease active sites, the occluding loop segment and a glycosylation site, all of which are conserved in the cathepsin B family. PoCatB transcription of FEC cells could be induced by turbot (Scophthalmus maximus) rhabdovirus (SMRV), UV-inactivated SMRV, UV-inactivated GCHV, poly I:C or lipopolysaccharide (LPS), and SMRV or poly I:C was revealed to be most effective among the five inducers. In normal flounder, PoCatB mRNA was detectable in all examined tissues. Moreover, SMRV infection could result in significant upregulation of PoCatB mRNA, predominantly in spleen, head kidney, posterior kidney, intestine, gill and muscle with 18.2,10.9, 24.7,12, 31.5 and 18 fold increases at 72 h post-infection respectively. These results provided the first evidence for the transcriptional induction of cathepsin B in fish by virus and LPS, indicating existence of a novel function in viral defense. (C) 2008 Elsevier Ltd. All rights reserved. Cathepsin B is a lysosomal cysteine protease of the papain-like enzyme family with multiple biological functions. In this study, Paralichthys olivaceus cathepsin B (PoCatB) cDNA was isolated from flounder embryonic cells (FEC) treated with UV-inactivated grass carp hemorrhage virus (GCHV) and subsequently identified as a vitally induced gene. The full length cDNA of PoCatB is 1801 bp encoding 330-amino acids. The deduced protein has high homology to all known cathepsin B proteins, containing an N-terminal signal peptide, cysteine protease active sites, the occluding loop segment and a glycosylation site, all of which are conserved in the cathepsin B family. PoCatB transcription of FEC cells could be induced by turbot (Scophthalmus maximus) rhabdovirus (SMRV), UV-inactivated SMRV, UV-inactivated GCHV, poly I:C or lipopolysaccharide (LPS), and SMRV or poly I:C was revealed to be most effective among the five inducers. In normal flounder, PoCatB mRNA was detectable in all examined tissues. Moreover, SMRV infection could result in significant upregulation of PoCatB mRNA, predominantly in spleen, head kidney, posterior kidney, intestine, gill and muscle with 18.2,10.9, 24.7,12, 31.5 and 18 fold increases at 72 h post-infection respectively. These results provided the first evidence for the transcriptional induction of cathepsin B in fish by virus and LPS, indicating existence of a novel function in viral defense. (C) 2008 Elsevier Ltd. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Zhang, Fu-Tie Zhang, Yi-Bing Chen, Yu-Dong Zhu, Rong Dong, Cai-Wen Li, Yang-Yang Zhang, Qi-Ya Gui, Jian-Fang Gui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China |
author_facet |
Zhang, Fu-Tie Zhang, Yi-Bing Chen, Yu-Dong Zhu, Rong Dong, Cai-Wen Li, Yang-Yang Zhang, Qi-Ya Gui, Jian-Fang Gui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China |
author_sort |
Zhang, Fu-Tie |
title |
Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide |
title_short |
Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide |
title_full |
Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide |
title_fullStr |
Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide |
title_full_unstemmed |
Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide |
title_sort |
expressional induction of paralichthys olivaceus cathepsin b gene in response to virus, poly i:c and lipopolysaccharide |
publishDate |
2008 |
url |
http://ir.ihb.ac.cn/handle/152342/7946 https://doi.org/10.1016/j.fsi.2008.07.018 |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_relation |
FISH & SHELLFISH IMMUNOLOGY Zhang, Fu-Tie; Zhang, Yi-Bing; Chen, Yu-Dong; Zhu, Rong; Dong, Cai-Wen; Li, Yang-Yang; Zhang, Qi-Ya; Gui, Jian-Fang.Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide,FISH & SHELLFISH IMMUNOLOGY,2008,25(5):542-549 http://ir.ihb.ac.cn/handle/152342/7946 doi:10.1016/j.fsi.2008.07.018 |
op_doi |
https://doi.org/10.1016/j.fsi.2008.07.018 |
container_title |
Fish & Shellfish Immunology |
container_volume |
25 |
container_issue |
5 |
container_start_page |
542 |
op_container_end_page |
549 |
_version_ |
1766189067554258944 |
spelling |
ftchinacadsciihb:oai:ir.ihb.ac.cn:152342/7946 2023-05-15T18:15:50+02:00 Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide Zhang, Fu-Tie Zhang, Yi-Bing Chen, Yu-Dong Zhu, Rong Dong, Cai-Wen Li, Yang-Yang Zhang, Qi-Ya Gui, Jian-Fang Gui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2008-11-01 http://ir.ihb.ac.cn/handle/152342/7946 https://doi.org/10.1016/j.fsi.2008.07.018 英语 eng FISH & SHELLFISH IMMUNOLOGY Zhang, Fu-Tie; Zhang, Yi-Bing; Chen, Yu-Dong; Zhu, Rong; Dong, Cai-Wen; Li, Yang-Yang; Zhang, Qi-Ya; Gui, Jian-Fang.Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide,FISH & SHELLFISH IMMUNOLOGY,2008,25(5):542-549 http://ir.ihb.ac.cn/handle/152342/7946 doi:10.1016/j.fsi.2008.07.018 Flounder (Paralichthys Olivaceus) Cathepsin b Expressional Induction Lipopolysaccharide (Lps) Virus Infection Fisheries Immunology Marine & Freshwater Biology Veterinary Sciences Science & Technology Life Sciences & Biomedicine PEPTIDE PARASIN-I MOLECULAR-CLONING JAPANESE FLOUNDER CELL-LINE ENDOSOMAL PROTEOLYSIS CYSTEINE PROTEINASES PROCESSING ENZYMES OOCYTE MATURATION THP-1 CELLS SKIN MUCOSA Article 期刊论文 2008 ftchinacadsciihb https://doi.org/10.1016/j.fsi.2008.07.018 2019-07-01T11:26:42Z Cathepsin B is a lysosomal cysteine protease of the papain-like enzyme family with multiple biological functions. In this study, Paralichthys olivaceus cathepsin B (PoCatB) cDNA was isolated from flounder embryonic cells (FEC) treated with UV-inactivated grass carp hemorrhage virus (GCHV) and subsequently identified as a vitally induced gene. The full length cDNA of PoCatB is 1801 bp encoding 330-amino acids. The deduced protein has high homology to all known cathepsin B proteins, containing an N-terminal signal peptide, cysteine protease active sites, the occluding loop segment and a glycosylation site, all of which are conserved in the cathepsin B family. PoCatB transcription of FEC cells could be induced by turbot (Scophthalmus maximus) rhabdovirus (SMRV), UV-inactivated SMRV, UV-inactivated GCHV, poly I:C or lipopolysaccharide (LPS), and SMRV or poly I:C was revealed to be most effective among the five inducers. In normal flounder, PoCatB mRNA was detectable in all examined tissues. Moreover, SMRV infection could result in significant upregulation of PoCatB mRNA, predominantly in spleen, head kidney, posterior kidney, intestine, gill and muscle with 18.2,10.9, 24.7,12, 31.5 and 18 fold increases at 72 h post-infection respectively. These results provided the first evidence for the transcriptional induction of cathepsin B in fish by virus and LPS, indicating existence of a novel function in viral defense. (C) 2008 Elsevier Ltd. All rights reserved. Cathepsin B is a lysosomal cysteine protease of the papain-like enzyme family with multiple biological functions. In this study, Paralichthys olivaceus cathepsin B (PoCatB) cDNA was isolated from flounder embryonic cells (FEC) treated with UV-inactivated grass carp hemorrhage virus (GCHV) and subsequently identified as a vitally induced gene. The full length cDNA of PoCatB is 1801 bp encoding 330-amino acids. The deduced protein has high homology to all known cathepsin B proteins, containing an N-terminal signal peptide, cysteine protease active sites, the occluding loop segment and a glycosylation site, all of which are conserved in the cathepsin B family. PoCatB transcription of FEC cells could be induced by turbot (Scophthalmus maximus) rhabdovirus (SMRV), UV-inactivated SMRV, UV-inactivated GCHV, poly I:C or lipopolysaccharide (LPS), and SMRV or poly I:C was revealed to be most effective among the five inducers. In normal flounder, PoCatB mRNA was detectable in all examined tissues. Moreover, SMRV infection could result in significant upregulation of PoCatB mRNA, predominantly in spleen, head kidney, posterior kidney, intestine, gill and muscle with 18.2,10.9, 24.7,12, 31.5 and 18 fold increases at 72 h post-infection respectively. These results provided the first evidence for the transcriptional induction of cathepsin B in fish by virus and LPS, indicating existence of a novel function in viral defense. (C) 2008 Elsevier Ltd. All rights reserved. Article in Journal/Newspaper Scophthalmus maximus Turbot Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR Fish & Shellfish Immunology 25 5 542 549 |