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Sahoo S, Badhe MR, Paul A, Sahoo PK, Suryawanshi AR, Panda D, Pillai BR, Baliarsingh S, Patnaik BB, Mohanty J. Isolation and characterization of a lectin-like chitinase from the hepatopancreas of freshwater prawn, Macrobrachium rosenbergii. Biochimie 2023:S0300-9084(23)00252-3. [PMID: 37769935 DOI: 10.1016/j.biochi.2023.09.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 09/19/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
A lectin was isolated from the hepatopancreas of freshwater prawn, Macrobrachium rosenbergii by affinity chromatography using mucin-sepharose matrix. The purity of the isolated lectin was confirmed in native gradient PAGE that showed a single protein band of ∼37.9 kDa. In SDS-PAGE also one band of ∼43.3 kDa molecular weight was observed that indicated the protein to be a monomer. The band from the SDS-PAGE gel was identified through mass spectrometry as chitinase 1. The purified chitinase (50 μg/ml) hemagglutinated rabbit RBCs and, mucin and glucose inhibited hemagglutination with minimum concentrations of 0.1 mg/ml and 100 mM, respectively. Bacterial agglutination with Gram -ve Vibrio harveyi, Aeromonas sobria and Escherichia coli was also observed by this protein. Thus, chitinase 1 showed lectin-like properties besides its chitin hydrolytic activity. In western blot with hepatopancreas sample, rabbit antiserum against chitinase 1 cross-reacted to two additional proteins namely, chitinase 1C and obstructor E (a chitin-binding protein, CBP), besides its specific reactivity. An indirect ELISA was developed with the antiserum to quantify chitinases/CBP in hepatopancreas and serum samples of M. rosenbergii. The assay was used in samples from juvenile prawns following V. harveyi challenge. At 72 h post-challenge, significantly higher levels of chitinases/CBP were quantified in the hepatopancreas of the challenged group (1.8 ± 0.2 mg/g tissue) compared to the control (1.2 ± 0.1 mg/g tissue). This study suggests that the chitinase 1 protein with lectin-like properties is possibly induced at the protein level and can be putatively involved in the innate immune response of M. rosenbergii.
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Affiliation(s)
- Sonalina Sahoo
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, 751002, India
| | - Mohan R Badhe
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, 751002, India
| | - Anirban Paul
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, 751002, India
| | - Pramoda Kumar Sahoo
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, 751002, India
| | | | - Debabrata Panda
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, 751002, India
| | - Bindu R Pillai
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, 751002, India
| | - Snigdha Baliarsingh
- P.G. Department of Biosciences and Biotechnology, Fakir Mohan University, Vyasa Vihar, Nuapadhi, Balasore, 756089, India
| | - Bharat Bhusan Patnaik
- P.G. Department of Biosciences and Biotechnology, Fakir Mohan University, Vyasa Vihar, Nuapadhi, Balasore, 756089, India; Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, 31538, South Korea; Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, 31538, South Korea
| | - Jyotirmaya Mohanty
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, 751002, India.
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Hwang HJ, Patnaik BB, Baliarsingh S, Patnaik HH, Sang MK, Park JE, Cho HC, Song DK, Jeong JY, Hong CE, Kim YT, Sin HJ, Ziwei L, Park SY, Kang SW, Jeong HC, Park HS, Han YS, Lee YS. Transcriptome analysis of the endangered dung beetle Copris tripartitus (Coleoptera: Scarabaeidae) and characterization of genes associated to immunity, growth, and reproduction. BMC Genomics 2023; 24:94. [PMID: 36864388 PMCID: PMC9979532 DOI: 10.1186/s12864-023-09122-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 01/09/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Dung beetles recycle organic matter through the decomposition of feces and support ecological balance. However, these insects are threatened by the indiscriminate use of agrochemicals and habitat destruction. Copris tripartitus Waterhouse (Coleoptera: Scarabaeidae), a dung beetle, is listed as a class-II Korean endangered species. Although the genetic diversity of C. tripartitus populations has been investigated through analysis of mitochondrial genes, genomic resources for this species remain limited. In this study, we analyzed the transcriptome of C. tripartitus to elucidate functions related to growth, immunity and reproduction for the purpose of informed conservation planning. RESULTS The transcriptome of C. tripartitus was generated using next-generation Illumina sequencing and assembled de novo using a Trinity-based platform. In total, 98.59% of the raw sequence reads were processed as clean reads. These reads were assembled into 151,177 contigs, 101,352 transcripts, and 25,106 unigenes. A total of 23,450 unigenes (93.40%) were annotated to at least one database. The largest proportion of unigenes (92.76%) were annotated to the locally curated PANM-DB. A maximum of 5,512 unigenes had homologous sequences in Tribolium castaneum. Gene Ontology (GO) analysis revealed a maximum of 5,174 unigenes in the Molecular function category. Further, in Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis, a total of 462 enzymes were associated with established biological pathways. Based on sequence homology to known proteins in PANM-DB, representative immunity, growth, and reproduction-related genes were screened. Potential immunity-related genes were categorized into pattern recognition receptors (PRRs), the Toll-like receptor signaling pathway, the MyD88- dependent pathway, endogenous ligands, immune effectors, antimicrobial peptides, apoptosis, and adaptation-related transcripts. Among PRRs, we conducted detailed in silico characterization of TLR-2, CTL, and PGRP_SC2-like. Repetitive elements such as long terminal repeats, short interspersed nuclear elements, long interspersed nuclear elements and DNA elements were enriched in the unigene sequences. A total of 1,493 SSRs were identified among all unigenes of C. tripartitus. CONCLUSIONS This study provides a comprehensive resource for analysis of the genomic topography of the beetle C. tripartitus. The data presented here clarify the fitness phenotypes of this species in the wild and provide insight to support informed conservation planning.
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Affiliation(s)
- Hee Ju Hwang
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea
| | - Bharat Bhusan Patnaik
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea.,PG Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore-, Odisha, 756089, India.,Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Snigdha Baliarsingh
- PG Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore-, Odisha, 756089, India
| | - Hongray Howrelia Patnaik
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea
| | - Min Kyu Sang
- Research Support Center (Core-Facility) for Bio-Bigdata Analysis and Utilization of Biological Resources, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Jie Eun Park
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea.,Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Hang Chul Cho
- iLAB, INSILICOGEN, INC. #2901~2904, Tower-Dong A, HEUNGDEOK IT VALLEY, 13, Heungdeok 1-Ro, Giheung-Gu, Yongin-Si, 16954, Gyeonggi-do, Korea
| | - Dae Kwon Song
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea.,Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Jun Yang Jeong
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea.,Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Chan Eui Hong
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea.,Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Yong Tae Kim
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea.,Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Hyeon Jun Sin
- Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - Liu Ziwei
- Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea
| | - So Young Park
- Biodiversity Research Team, Animal & Plant Research Department, Nakdonggang National Institute of Biological Resources, Sangju, Gyeongbuk, South Korea
| | - Se Won Kang
- Biological Resource Center (BRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeongeup, Jeonbuk, South Korea
| | - Heon Cheon Jeong
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea
| | - Hong Seog Park
- Research Institute, GnC BIO Co., LTD., 621-6 Banseok-Dong, Yuseong-Gu, Daejeon, 34069, Korea
| | - Yeon Soo Han
- College of Agriculture and Life Science, Chonnam National University, 77 Yongbong-Ro, Buk-Gu, Gwangju, 61186, South Korea
| | - Yong Seok Lee
- Korea Native Animal Resources Utilization Convergence Research Institute (KNAR), Soonchunhyang University, Asan, Chungnam, South Korea. .,Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, Chungnam, South Korea. .,Research Support Center (Core-Facility) for Bio-Bigdata Analysis and Utilization of Biological Resources, Soonchunhyang University, Asan, Chungnam, South Korea.
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Baliarsingh S, Sahoo S, Jo YH, Han YS, Sarkar A, Lee YS, Mohanty J, Patnaik BB. Molecular cloning, sequence characterization, and expression analysis of C-type lectin (CTL) and ER-Golgi intermediate compartment 53-kDa protein (ERGIC-53) homologs from the freshwater prawn, Macrobrachium rosenbergii. Aquac Int 2022; 30:1011-1035. [PMID: 35153391 PMCID: PMC8816683 DOI: 10.1007/s10499-022-00845-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 12/20/2021] [Indexed: 06/14/2023]
Abstract
UNLABELLED Lectin protein families are diverse and multi-functional in crustaceans. The carbohydrate-binding domains (CRDs) of lectins recognize the molecular patterns associated with pathogens and orchestrate important roles in crustacean defense. In this study, two lectin homologs, a single CRD containing C-type lectin (CTL) and an L-type lectin (LTL) domain containing endoplasmic reticulum Golgi intermediate compartment 53 kDa protein (ERGIC-53) were identified from the freshwater prawn, Macrobrachium rosenbergii. The open reading frames of MrCTL and MrERGIC-53 were 654 and 1,515 bp, encoding polypeptides of 217 and 504 amino acids, respectively. Further, MrCTL showed a 20-amino acid transmembrane helix region and 10 carbohydrate-binding residues within the CRD. MrERGIC-53 showed a signal peptide region, a type-I transmembrane region, and a coiled-coil region at the C-terminus. Phylogenetic analysis revealed a close relationship between MrCTL and MrLectin and M. nipponense CTL (MnCTL), whereas MrERGIC-53 shared high sequence identity with Eriocheir sinensis ERGIC-53 and Penaeus vannamei MBL-1. A homology-based model predicted small carbohydrate-combining sites with a metal-binding site for ligand binding (Ca2+ binding site) in MrCTL and beta-sheets connected by short loops and beta-bends forming a dome-shaped beta-barrel structure representing the LTL domain of MrERGIC-53. Quantitative real-time polymerase chain reaction detected MrCTL and MrERGIC-53 transcripts in all examined tissues, with particularly high levels observed in hemocytes, hepatopancreas, and mucosal-associated tissues, such as the stomach and intestine. Further, the expression levels of MrCTL and MrERGIC-53 transcripts were remarkably altered after V. harveyi challenge, suggesting putative function in host innate immunity. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10499-022-00845-3.
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Affiliation(s)
- Snigdha Baliarsingh
- PG Department of Biosciences and Biotechnology, Fakir Mohan University, Vyasa Vihar, Nuapadhi, Balasore, 756089 Odisha India
| | - Sonalina Sahoo
- Fish Genetics and Biotechnology Division, ICAR-Central Institute of Freshwater Aquaculture, Kausalyaganga, Bhubaneswar, 751002 Odisha India
| | - Yong Hun Jo
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, School of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
| | - Yeon Soo Han
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, School of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
| | - Arup Sarkar
- School of Biotech Sciences, Trident Academy of Creative Technology, Chandaka Industrial Estate, Chandrasekharpur, Bhubaneswar, 751024 Odisha India
| | - Yong Seok Lee
- School of Life Sciences and Biotechnology, College of Natural Sciences, Soonchunhyang University, Asan City, Asan, South Korea
| | - Jyotirmaya Mohanty
- Fish Genetics and Biotechnology Division, ICAR-Central Institute of Freshwater Aquaculture, Kausalyaganga, Bhubaneswar, 751002 Odisha India
| | - Bharat Bhusan Patnaik
- PG Department of Biosciences and Biotechnology, Fakir Mohan University, Vyasa Vihar, Nuapadhi, Balasore, 756089 Odisha India
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Ali Mohammadie Kojour M, Baliarsingh S, Jang HA, Yun K, Park KB, Lee JE, Han YS, Patnaik BB, Jo YH. Current knowledge of immune priming in invertebrates, emphasizing studies on Tenebrio molitor. Dev Comp Immunol 2022; 127:104284. [PMID: 34619174 DOI: 10.1016/j.dci.2021.104284] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/16/2021] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
Vertebrates rely on the most sophisticated adaptive immunity to defend themselves against various pathogens. This includes immunologic memory cells, which mount a stronger and more effective immune response against an antigen after its first encounter. Unlike vertebrates, invertebrates' defense completely depends on the innate immunity mechanisms including humoral and cell-mediated immunity. Furthermore, the invertebrate equivalent of the memory cells was discovered only recently. Since the discovery of transgenerational immune priming (TGIP) in crustaceans, numerous findings have proven the IP in invertebrate classes such as insects. TGIP can be induced through maternal priming pathways such as transcriptional regulation of antimicrobial peptides, and also paternal IP including the induction of proPO system activity. We appraise the diversity and specificity of IP agents to provide sustained immunologic memory in insects, particularly T. molitor in the review. An understanding of IP (more so TGIP) response in T. molitor will deepen our knowledge of invertebrate immunity, and boost the mass-rearing industry by reducing pathogen infection rates.
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Affiliation(s)
- Maryam Ali Mohammadie Kojour
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture (IEFA), College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, South Korea
| | - Snigdha Baliarsingh
- PG Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore, Odisha, 756089, India
| | - Ho Am Jang
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture (IEFA), College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, South Korea
| | - Keunho Yun
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture (IEFA), College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, South Korea
| | - Ki Beom Park
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture (IEFA), College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, South Korea
| | - Jong Eun Lee
- Department of Biological Science and Biotechnology, Andong National University, Andong, 36729, South Korea
| | - Yeon Soo Han
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture (IEFA), College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, South Korea
| | - Bharat Bhusan Patnaik
- PG Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore, Odisha, 756089, India.
| | - Yong Hun Jo
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture (IEFA), College of Agriculture and Life Sciences, Chonnam National University, Gwangju, 61186, South Korea.
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Ko HJ, Patnaik BB, Park KB, Kim CE, Baliarsingh S, Jang HA, Lee YS, Han YS, Jo YH. TmIKKε Is Required to Confer Protection Against Gram-Negative Bacteria, E. coli by the Regulation of Antimicrobial Peptide Production in the Tenebrio molitor Fat Body. Front Physiol 2022; 12:758862. [PMID: 35069235 PMCID: PMC8777057 DOI: 10.3389/fphys.2021.758862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 12/01/2021] [Indexed: 12/23/2022] Open
Abstract
The inhibitor of nuclear factor-kappa B (NF-κB) kinase (IKK) is the core regulator of the NF-κB pathway against pathogenic invasion in vertebrates or invertebrates. IKKβ, -ε and -γ have pivotal roles in the Toll and immune deficiency (IMD) pathways. In this study, a homolog of IKKε (TmIKKε) was identified from Tenebrio molitor RNA sequence database and functionally characterized for its role in regulating immune signaling pathways in insects. The TmIKKε gene is characterized by two exons and one intron comprising an open reading frame (ORF) of 2,196 bp that putatively encodes a polypeptide of 731 amino acid residues. TmIKKε contains a serine/threonine protein kinases catalytic domain. Phylogenetic analysis established the close homology of TmIKKε to Tribolium castaneum IKKε (TcIKKε) and its proximity with other IKK-related kinases. The expression of TmIKKε mRNA was elevated in the gut, integument, and hemocytes of the last-instar larva and the fat body, Malpighian tubules, and testis of 5-day-old adults. TmIKKε expression was significantly induced by Escherichia coli, Staphylococcus aureus, and Candida albicans challenge in whole larvae and tissues, such as hemocytes, gut, and fat body. The knockdown of the TmIKKε messenger RNA (mRNA) expression significantly reduced the survival of the larvae against microbial challenges. Further, we investigated the induction patterns of 14 T. molitor antimicrobial peptides (AMPs) genes in TmIKKε gene-silencing model after microbial challenges. While in hemocytes, the transcriptional regulation of most AMPs was negatively regulated in the gut and fat body tissue of T. molitor, AMPs, such as TmTenecin 1, TmTenecin 4, TmDefensin, TmColeoptericin A, TmColeoptericin B, TmAttacin 1a, and TmAttacin 2, were positively regulated in TmIKKε-silenced individuals after microbial challenge. Collectively, the results implicate TmIKKε as an important factor in antimicrobial innate immune responses in T. molitor.
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Affiliation(s)
- Hye Jin Ko
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
| | - Bharat Bhusan Patnaik
- Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore, India
| | - Ki Beom Park
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
| | - Chang Eun Kim
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
| | - Snigdha Baliarsingh
- Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore, India
| | - Ho Am Jang
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
| | - Yong Seok Lee
- Department of Biology, College of Natural Sciences, Soonchunhyang University, Asan, South Korea
| | - Yeon Soo Han
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
| | - Yong Hun Jo
- Department of Applied Biology, Institute of Environmentally-Friendly Agriculture, College of Agriculture and Life Sciences, Chonnam National University, Gwangju, South Korea
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Han KI, Jung EG, Kwon HJ, Patnaik BB, Baliarsingh S, Kim WJ, Nam KW, Lee JS, Han MD, Kang SW. Gene expression analysis of inflammation-related genes in macrophages treated with α-(1 → 3, 1 → 6)-D-glucan extracted from Streptococcus mutans. Int J Biol Macromol 2020; 166:45-53. [PMID: 33068623 DOI: 10.1016/j.ijbiomac.2020.10.054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 12/24/2022]
Abstract
Streptococcus mutans is a gram-positive bacterium that causes tooth decay. The exopolyssacharides, mostly glucans synthesized by the bacterium are responsible for establishing pathogenic bio-films associated with dental caries disease. The regulatory immune and inflammatory reactions implicated by the synthesized glucans are still not clearly understood. In this study, a water-soluble exopolyssacharide (WSP) was extracted from culture of Str. mutans. The structural properties of WSP, [α-(1 → 3, 1 → 6)-D-glucan] were confirmed using Fourier-transform infrared spectroscopy and 13C-nuclear magnetic resonance spectroscopy. Furthermore, the effects of WSP on the global gene expression of the macrophage-like RAW 264.7 cells were analyzed using mRNA-seq analysis. Using Gene Ontology analysis, we compiled a total of 24,421 genes that were upregulated or downregulated by more than 5.0-fold and 0.3-fold, respectively. Most of the transcripts were grouped under immune response and inflammation-related gene categories. Among the 802 immunity-related genes analyzed, chemokine ligand 7 (Ccl7), interleukin-1β (IL-1β), interleukin-1α (IL-1α) and interleukin-6 (IL-6) were upregulated after WSP exposure. In addition, among a total of 344 genes related to inflammation, Ccl7, IL-1α and IL-6 were upregulated. These results suggest that [α-(1 → 3, 1 → 6)-D-glucan] from Str. mutans produces activates macrophages and may contribute to the immune and inflammatory response to periodontal disease.
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Affiliation(s)
- Kook-Il Han
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeollabuk-do 56212, Republic of Korea; Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Eui-Gil Jung
- Seoul Center, Korea Basic Science Institute (KBSI), Seoul 03759, Republic of Korea
| | - Hyun-Jung Kwon
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Bharat Bhusan Patnaik
- PG Department of Biosciences and Biotechnology, Fakir Mohan University, Balasore 756 089, India; School of Biotech Sciences, Trident Academy of Creative Technology, Bhubaneswar 751 024, India
| | - Snigdha Baliarsingh
- School of Biotech Sciences, Trident Academy of Creative Technology, Bhubaneswar 751 024, India
| | - Wan-Jong Kim
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Kung-Woo Nam
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Jung-Sook Lee
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeollabuk-do 56212, Republic of Korea
| | - Man-Deuk Han
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, Chungnam 31538, Republic of Korea
| | - Se Won Kang
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeollabuk-do 56212, Republic of Korea.
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Patnaik BB, Chung JM, Hwang HJ, Sang MK, Park JE, Min HR, Cho HC, Dewangan N, Baliarsingh S, Kang SW, Park SY, Jo YH, Park HS, Kim WJ, Han YS, Lee JS, Lee YS. Transcriptome analysis of air-breathing land slug, Incilaria fruhstorferi reveals functional insights into growth, immunity, and reproduction. BMC Genomics 2019; 20:154. [PMID: 30808280 PMCID: PMC6390351 DOI: 10.1186/s12864-019-5526-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 02/11/2019] [Indexed: 01/27/2023] Open
Abstract
Background Incilaria (= Meghimatium) fruhstorferi is an air-breathing land slug found in restricted habitats of Japan, Taiwan and selected provinces of South Korea (Jeju, Chuncheon, Busan, and Deokjeokdo). The species is on a decline due to depletion of forest cover, predation by natural enemies, and collection. To facilitate the conservation of the species, it is important to decide on a number of traits related to growth, immunity and reproduction addressing fitness advantage of the species. Results The visceral mass transcriptome of I. fruhstorferi was enabled using the Illumina HiSeq 4000 sequencing platform. According to BUSCO (Benchmarking Universal Single-Copy Orthologs) method, the transcriptome was considered complete with 91.8% of ortholog genes present (Single: 70.7%; Duplicated: 21.1%). A total of 96.79% of the raw read sequences were processed as clean reads. TransDecoder identified 197,271 contigs that contained candidate-coding regions. Of a total of 50,230 unigenes, 34,470 (68.62% of the total unigenes) annotated to homologous proteins in the Protostome database (PANM-DB). The GO term and KEGG pathway analysis indicated genes involved in metabolism, phosphatidylinositol signalling system, aminobenzoate degradation, and T-cell receptor signalling pathway. Many genes associated with molluscan innate immunity were categorized under pathogen recognition receptor, TLR signalling pathway, MyD88 dependent pathway, endogenous ligands, immune effectors, antimicrobial peptides, apoptosis, and adaptation-related. The reproduction-associated unigenes showed homology to protein fem-1, spermatogenesis-associated protein, sperm associated antigen, and testis expressed sequences, among others. In addition, we identified key growth-related genes categorized under somatotrophic axis, muscle growth, chitinases and collagens. A total of 4822 Simple Sequence Repeats (SSRs) were also identified from the unigene sequences of I. fruhstorferi. Conclusions This is the first available genomic information for non-model land slug, I. fruhstorferi focusing on genes related to growth, immunity, and reproduction, with additional focus on microsatellites and repeating elements. The transcriptome provides access to greater number of traits of unknown relevance in the species that could be exploited for in-depth analyses of evolutionary plasticity and making informed choices during conservation planning. This would be appropriate for understanding the dynamics of the species on a priority basis considering the ecological, health, and social benefits. Electronic supplementary material The online version of this article (10.1186/s12864-019-5526-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Bharat Bhusan Patnaik
- School of Biotech Sciences, Trident Academy of Creative Technology (TACT), F2-B, Chandaka Industrial Estate, Chandrasekharpur, Bhubaneswar, Odisha, 751024, India
| | - Jong Min Chung
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Hee Ju Hwang
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Min Kyu Sang
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Jie Eun Park
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Hye Rin Min
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Hang Chul Cho
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Neha Dewangan
- School of Biotech Sciences, Trident Academy of Creative Technology (TACT), F2-B, Chandaka Industrial Estate, Chandrasekharpur, Bhubaneswar, Odisha, 751024, India
| | - Snigdha Baliarsingh
- School of Biotech Sciences, Trident Academy of Creative Technology (TACT), F2-B, Chandaka Industrial Estate, Chandrasekharpur, Bhubaneswar, Odisha, 751024, India
| | - Se Won Kang
- Biological Resource Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 181, Ipsin-gil, Jungeup-si, Jeollabuk-do, 56212, South Korea
| | - So Young Park
- Nakdonggang National Institute of Biological Resources, Biodiversity Conservation and Change Research Division, 137, Donam-2-gil, Sangju-si, Gyeongsangbuk-do, 37242, South Korea
| | - Yong Hun Jo
- College of Agriculture and Life Science, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea
| | - Hong Seog Park
- Research Institute, GnC BIO Co., LTD, 621-6 Banseok-dong, Yuseong-gu, Daejeon, 34069, Republic of Korea
| | - Wan Jong Kim
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Yeon Soo Han
- College of Agriculture and Life Science, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea
| | - Jun Sang Lee
- Institute of Basic Science, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea
| | - Yong Seok Lee
- Department of Life Science and Biotechnology, College of Natural Sciences, Soonchunhyang University, 22 Soonchunhyangro, Shinchang-myeon, Asan, Chungchungnam-do, 31538, South Korea.
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Baliarsingh S, Jaiswal M. Baseline extracellular potassium level as an indicator of the rate of increase of the same on further storage in CPDA-1 whole blood units: a potential approach to complement FIFO system for prioritisation of blood bags for release from blood-banks. Transfus Med 2014; 24:45-9. [PMID: 25121159 DOI: 10.1111/tme.12086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Accepted: 10/06/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND Potassium levels in stored blood bags increases as they age. Hyperkalemia in transfused blood has undesirable cardiac effects. MATERIALS AND METHODS Within a 19-month period, baseline and weekly samples from 15 CPDA-1 whole blood bags were collected till 28 days of storage and analysed for potassium, sodium, uric acid, albumin and whole blood haemoglobin. RESULTS One unit increase in baseline (0 day) potassium in extracellular fluid of blood units was associated with the following increases in potassium levels on later days of storage: around two unit increase at 1 week (r2 = 0·50, P < 0·01) of storage; four units increase at 2 weeks (r2 = 0·64, P < 0·001) and 3 weeks (r2 = 0·51, P < 0·01) of storage; six units at 4 weeks (r2 = 0·53, P < 0·01) of storage. Baseline whole blood haemoglobin showed a moderate association with baseline potassium (r2 = 0·36, P < 0·05) and 2-week potassium (r2 = 0·35, P < 0·05) values. CONCLUSION For CPDA-1 blood bags (i) low baseline potassium blood bags might be preferred for transfusion in cases demanding a low potassium load and (ii) coordinating the ‘first-in-first-out’ (FIFO) policy with ‘early release of blood-bags with high initial potassium’ might be helpful in improving the release of suitable blood units from blood-banks.
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