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Tumas AV, Slatvinskaya VA, Kumeiko VV, Sokolnikova YN. Study of the Impact of the Parasitic Microalgae Coccomyxa parasitica on the Health of Bivalve Modiolus kurilensis. Microorganisms 2024; 12:997. [PMID: 38792826 PMCID: PMC11123908 DOI: 10.3390/microorganisms12050997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/05/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024] Open
Abstract
The invasion of bivalves by parasitic microalgae Coccomyxa is widespread and causes pathologies and dysfunctions of the organs, especially in the most valuable products: the mantle and the muscle. The pathogenesis of the disease remains completely unknown. In this study, based on a macroscopic examination of Modiolus kurilensis and microalgae count in each infected individual, four stages of disease development with characteristic pathognomonic symptoms were described. During the progression of the disease, the concentration of alkaline phosphatase, glucose, calcium, hemolytic and agglutinating activities, number of basophils, eosinophils, phagocytes, and cells with reactive oxygen species increased in the hemolymph, while number of agranulocytes, cells with lysosomes, dead hemocytes, total protein concentration, as well as the weight of mollusks decreased. In the nephridia and digestive gland, necrosis, invasion of Nematopsis sp., hemocyte infiltration, and fibrosis increased. The ratio of changed tubules and occurrence of granulocytomas increased in the digestive gland, while the base membrane, nephrocytes and concretions changed in the nephridia. This study helps establish the variability of these parameters under normal conditions and their alteration during the disease. Moreover, these findings can be used for veterinary monitoring of the state of bivalves in natural and aquaculture populations.
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Affiliation(s)
- Ayna V. Tumas
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch of Russian Academy of Sciences, 690041 Vladivostok, Russia
| | - Veronika A. Slatvinskaya
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch of Russian Academy of Sciences, 690041 Vladivostok, Russia
| | - Vadim V. Kumeiko
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch of Russian Academy of Sciences, 690041 Vladivostok, Russia
- School of Medicine and Life Sciences, Far Eastern Federal University, 690922 Vladivostok, Russia
| | - Yulia N. Sokolnikova
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch of Russian Academy of Sciences, 690041 Vladivostok, Russia
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Fernández-Boo S, Machado A, Castro LFC, Azeredo R, Costas B. Unravelling the main immune repertoire of Paracentrotus lividus following Vibrio anguillarum bath challenge. FISH & SHELLFISH IMMUNOLOGY 2024; 147:109431. [PMID: 38346567 DOI: 10.1016/j.fsi.2024.109431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/31/2024] [Accepted: 02/05/2024] [Indexed: 02/23/2024]
Abstract
Paracentrotus lividus is the most abundant echinoid species in the North East Atlantic Ocean and Mediterranean Sea. Although there is abundant genomic information of the species, there is no deep characterisation of the genes involved in the immune response. Here, a reference transcriptome of male and female coelomocytes was produced. The generated P. lividus transcriptome assembly has 203,511 transcripts, N50 transcript length of 1079 bp, and more than 90% estimated gene completeness in Eukaryota and Metazoa BUSCO databases, respectively. Differential gene expression analyses showed 54 and 55 up-regulated genes in P. lividus female and male coelomocyte tissues, respectively. These results suggest a similar immune gene repertoire between sexes. To examine the immune response, P. lividus was challenged with Vibrio anguillarum, one of the candidate pathogens for bald disease. Immune parameters were evaluated at cell and humoral levels, as well as the expression analysis of immune related genes at an early response stage. No differences were found at cellular and humoral levels with the exception of the increase of nitric oxide in perivisceral fluid of challenged animals. At the gene expression level, a total of 2721 genes were upregulated in challenged animals, 13.6 times higher expression than control group. Our analysis revealed that four major KEGG pathways were enriched in challenged animals: Autophagy (KEGG:04140), Endocytosis (KEGG:04144), Phagosome (KEGG:04145) and Protein processing in endoplasmic reticulum (KEGG:04141). Several toll-like receptors (TLR), scavenger receptors cysteine-rich (SRCR) or nucleotide-binding oligomerisation domain like receptors (NLR) were identified as major family genes for pathogen recognition and immune defence. This study provides a valuable transcriptomic resource and unfolds the molecular basis of immune response to V. anguillarum exposure. Overall, our findings contribute to the conservation effort of the P. lividus populations, as well as its sustainable exploitation in an aquaculture context.
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Affiliation(s)
- Sergio Fernández-Boo
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR). Terminal de Cruzeiros Do Porto de Leixões, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal.
| | - André Machado
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR). Terminal de Cruzeiros Do Porto de Leixões, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal
| | - L Filipe C Castro
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR). Terminal de Cruzeiros Do Porto de Leixões, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal; Departamento de Biologia, Universidade Do Porto, Rua Do Campo Alegre, S/n, Edifício FC4, 4169-007, Porto, Portugal
| | - Rita Azeredo
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR). Terminal de Cruzeiros Do Porto de Leixões, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal; Instituto de Ciências Biomédicas Abel Salazar (ICBAS-UP), Universidade Do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - Benjamin Costas
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR). Terminal de Cruzeiros Do Porto de Leixões, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal; Instituto de Ciências Biomédicas Abel Salazar (ICBAS-UP), Universidade Do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
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Pérez-Polo S, Imran MAS, Dios S, Pérez J, Barros L, Carrera M, Gestal C. Identifying Natural Bioactive Peptides from the Common Octopus ( Octopus vulgaris Cuvier, 1797) Skin Mucus By-Products Using Proteogenomic Analysis. Int J Mol Sci 2023; 24:ijms24087145. [PMID: 37108304 PMCID: PMC10138644 DOI: 10.3390/ijms24087145] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/24/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
The common octopus is a cephalopod species subject to active fisheries, with great potential in the aquaculture and food industry, and which serves as a model species for biomedical and behavioral studies. The analysis of the skin mucus allows us to study their health in a non-invasive way, by using a hardly exploited discard of octopus in the fishing sector. A shotgun proteomics approach combined with liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) using an Orbitrap-Elite instrument was used to create a reference dataset from octopus skin mucus. The final proteome compilation was investigated by integrated in-silico studies, including Gene Ontology (GO), the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, network studies, and prediction and characterization analysis of potential bioactive peptides. This work presents the first proteomic analysis of the common octopus skin mucus proteome. This library was created by merging 5937 identified spectra of 2038 different peptides. A total of 510 non-redundant proteins were identified. Obtained results show proteins closely related to the defense, which highlight the role of skin mucus as the first barrier of defense and the interaction with the environment. Finally, the potential of the bioactive peptides with antimicrobial properties, and their possible application in biomedicine, pharmaceutical, and nutraceutical industry was addressed.
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Affiliation(s)
- Sara Pérez-Polo
- Instituto de Investigaciones Marinas (IIM), CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
| | - Md Abdus Shukur Imran
- Instituto de Investigaciones Marinas (IIM), CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
| | - Sonia Dios
- Instituto de Investigaciones Marinas (IIM), CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
| | - Jaime Pérez
- Instituto de Investigaciones Marinas (IIM), CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
| | - Lorena Barros
- Instituto de Investigaciones Marinas (IIM), CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
| | - Mónica Carrera
- Instituto de Investigaciones Marinas (IIM), CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
| | - Camino Gestal
- Instituto de Investigaciones Marinas (IIM), CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
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Estêvão J, Osorio H, Costas B, Cruz A, Fernández-Boo S. Search for new biomarkers of tolerance to Perkinsus olseni parasite infection in Ruditapes decussatus clams. FISH & SHELLFISH IMMUNOLOGY 2023; 134:108566. [PMID: 36736640 DOI: 10.1016/j.fsi.2023.108566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/23/2023] [Accepted: 01/23/2023] [Indexed: 06/18/2023]
Abstract
The grooved carpet shell (Ruditapes decussatus) is a clam species with high economic and social importance in several European and Mediterranean countries. Production of this species suffered a decline caused by biotic (parasite infection) and abiotic factors (environmental factors, stress, poor management methods and intensive culture of the introduced species Ruditapes philippinarum). The protozoan parasite Perkinsus olseni is also responsible for the decline of production, being nowadays one of the major issues for clam culture. Molecular biomarkers that might represent tolerance of R. decussatus to P. olseni have already been uncovered, shedding light in a possible production improvement by selecting those clams with a strongest immune response. In the present study, new tolerance biomarkers to P. olseni infection in R. decussatus were identified. The haemolymph proteomic profiles of naturally non/low-infected (tolerant) and highly-infected (susceptible) clams by the parasite across several heavy affected areas of Europe were characterized through a shotgun proteomics approach. Also, the mechanisms that might be involved in the responses against the disease in chronic infections were explored. Proteins related to energy restoration and balance, metabolic regulation, energy accumulation, ROS production, lysosomal activity, amino acid synthesis, proteolytic activity, iron regulation, iron withholding, and immune response modulation were significantly regulated in susceptible clams. In the tolerant group, proteins related to phagocytosis regulation, control of cell growth and proliferation, gonadal maturation, regulation of apoptosis, growth modulation, response to oxidative stress, iron regulation, shell development and metabolic regulation were significantly expressed. In summary, the protein expression profile of tolerant individuals suggests that an efficient pathogen elimination mechanism coupled to a better metabolic regulation leads to a tolerance to the parasite infection by limiting the spread through the tissues.
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Affiliation(s)
- João Estêvão
- Animal Health and Aquaculture (A2S), CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, University of Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar (ICBAS), University of Porto, Porto, Portugal
| | - Hugo Osorio
- i3S - Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal; Ipatimup-Institute of Molecular Pathology and Immunology of the University of Porto, University of Porto, Porto, Portugal
| | - Benjamin Costas
- Animal Health and Aquaculture (A2S), CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, University of Porto, Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar (ICBAS), University of Porto, Porto, Portugal
| | - Andreia Cruz
- Oceano Fresco S.A, Porto de Abrigo, 2450-075, Nazaré, Portugal
| | - Sergio Fernández-Boo
- Animal Health and Aquaculture (A2S), CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, University of Porto, Porto, Portugal.
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5
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Evans TG, Bible JM, Maynard A, Griffith KR, Sanford E, Kültz D. Proteomic changes associated with predator-induced morphological defenses in oysters. Mol Ecol 2022; 31:4254-4270. [PMID: 35754098 DOI: 10.1111/mec.16580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/03/2022] [Accepted: 06/20/2022] [Indexed: 11/27/2022]
Abstract
Inducible prey defenses occur when organisms undergo plastic changes in phenotype to reduce predation risk. When predation pressure varies persistently over space or time, such as when predator and prey co-occur over only part of their biogeographic ranges, prey populations can become locally adapted in their inducible defenses. In California estuaries, native Olympia oyster (Ostrea lurida) populations have evolved disparate phenotypic responses to an invasive predator, the Atlantic oyster drill (Urosalpinx cinerea). In this study, oysters from an estuary with drills, and oysters from an estuary without drills, were reared for two generations in a laboratory common garden, and subsequently exposed to cues from Atlantic drills. Comparative proteomics was then used to investigate molecular mechanisms underlying conserved and divergent aspects of their inducible defenses. Both populations developed smaller, thicker, and harder shells after drill exposure, and these changes in shell phenotype were associated with up-regulation of calcium transport proteins that could influence biomineralization. Inducible defenses evolve in part because defended phenotypes incur fitness costs when predation risk is low. Immune proteins were down-regulated by both oyster populations after exposure to drills, implying a trade-off between biomineralization and immune function. Following drill exposure, oysters from the population that co-occurs with drills grew smaller shells than oysters inhabiting the estuary not yet invaded by the predator. Variation in the response to drills between populations was associated with isoform-specific protein expression. This trend suggests that a stronger inducible defense response evolved in oysters that co-occur with drills through modification of an existing mechanism.
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Affiliation(s)
- Tyler G Evans
- Department of Biological Sciences, California State University East Bay, Hayward, CA 94542, USA
| | - Jillian M Bible
- Department of Environmental Science and Studies, Washington College, Chestertown, MD 21620, USA
| | - Ashley Maynard
- Department of Biological Sciences, California State University East Bay, Hayward, CA 94542, USA
| | - Kaylee R Griffith
- Department of Evolution and Ecology and Bodega Marine Laboratory, University of California Davis, Bodega Bay, CA 94923, USA
| | - Eric Sanford
- Department of Evolution and Ecology and Bodega Marine Laboratory, University of California Davis, Bodega Bay, CA 94923, USA
| | - Dietmar Kültz
- Department of Animal Science, University of California Davis, Davis, CA 95616, USA
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Cerullo AR, Lai TY, Allam B, Baer A, Barnes WJP, Barrientos Z, Deheyn DD, Fudge DS, Gould J, Harrington MJ, Holford M, Hung CS, Jain G, Mayer G, Medina M, Monge-Nájera J, Napolitano T, Espinosa EP, Schmidt S, Thompson EM, Braunschweig AB. Comparative Animal Mucomics: Inspiration for Functional Materials from Ubiquitous and Understudied Biopolymers. ACS Biomater Sci Eng 2020; 6:5377-5398. [DOI: 10.1021/acsbiomaterials.0c00713] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Antonio R. Cerullo
- The PhD Program in Biochemistry, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
- The Advanced Science Research Center, Graduate Center of the City University of New York, 85 St. Nicholas Terrace, New York, New York 10031, United States
- Department of Chemistry and Biochemistry, Hunter College, 695 Park Avenue, New York, New York 10065, United States
| | - Tsoi Ying Lai
- The Advanced Science Research Center, Graduate Center of the City University of New York, 85 St. Nicholas Terrace, New York, New York 10031, United States
| | - Bassem Allam
- School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, New York 11794-5000, United States
| | - Alexander Baer
- Department of Zoology, Institute of Biology, University of Kassel, Heinrich-Plett-Strasse 40, 34132 Kassel, Germany
| | - W. Jon P. Barnes
- Centre for Cell Engineering, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, Scotland, U.K
| | - Zaidett Barrientos
- Laboratorio de Ecología Urbana, Universidad Estatal a Distancia, Mercedes de Montes de Oca, San José 474-2050, Costa Rica
| | - Dimitri D. Deheyn
- Marine Biology Research Division-0202, Scripps Institute of Oceanography, UCSD, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Douglas S. Fudge
- Schmid College of Science and Technology, Chapman University, 1 University Drive, Orange, California 92866, United States
| | - John Gould
- School of Environmental and Life Sciences, University of Newcastle, University Drive, Callaghan, New South Wales 2308, Australia
| | - Matthew J. Harrington
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | - Mandë Holford
- The PhD Program in Biochemistry, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
- Department of Chemistry and Biochemistry, Hunter College, 695 Park Avenue, New York, New York 10065, United States
- Department of Invertebrate Zoology, The American Museum of Natural History, New York, New York 10024, United States
- The PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
- The PhD Program in Biology, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
| | - Chia-Suei Hung
- Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, Ohio 45433, United States
| | - Gaurav Jain
- Schmid College of Science and Technology, Chapman University, 1 University Drive, Orange, California 92866, United States
| | - Georg Mayer
- Department of Zoology, Institute of Biology, University of Kassel, Heinrich-Plett-Strasse 40, 34132 Kassel, Germany
| | - Mónica Medina
- Department of Biology, Pennsylvania State University, 208 Mueller Lab, University Park, Pennsylvania 16802, United States
| | - Julian Monge-Nájera
- Laboratorio de Ecología Urbana, Universidad Estatal a Distancia, Mercedes de Montes de Oca, San José 474-2050, Costa Rica
| | - Tanya Napolitano
- The PhD Program in Biochemistry, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
- Department of Chemistry and Biochemistry, Hunter College, 695 Park Avenue, New York, New York 10065, United States
| | - Emmanuelle Pales Espinosa
- School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, New York 11794-5000, United States
| | - Stephan Schmidt
- Institute of Organic and Macromolecular Chemistry, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, 40225 Düsseldorf, Germany
| | - Eric M. Thompson
- Sars Centre for Marine Molecular Biology, Thormøhlensgt. 55, 5020 Bergen, Norway
- Department of Biological Sciences, University of Bergen, N-5006 Bergen, Norway
| | - Adam B. Braunschweig
- The PhD Program in Biochemistry, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
- The Advanced Science Research Center, Graduate Center of the City University of New York, 85 St. Nicholas Terrace, New York, New York 10031, United States
- Department of Chemistry and Biochemistry, Hunter College, 695 Park Avenue, New York, New York 10065, United States
- The PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Avenue, New York, New York 10016, United States
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Hine PM. Haplosporidian host:parasite interactions. FISH & SHELLFISH IMMUNOLOGY 2020; 103:190-199. [PMID: 32437861 DOI: 10.1016/j.fsi.2020.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 03/06/2020] [Accepted: 05/02/2020] [Indexed: 06/11/2023]
Abstract
The host:parasite interactions of the 3 serious haplosporidian pathogens of oysters, on which most information exists, are reviewed. They are Bonamia ostreae in Ostrea spp. and Crassostrea gigas; Bonamia exitiosa in Ostrea spp.; and Haplosporidium nelsoni in Crassostrea spp. Understanding the haemocytic response to pathogens is constrained by lack of information on haematopoiesis, haemocyte identity and development. Basal haplospridians in spot prawns are probably facultative parasites. H. nelsoni and a species infecting Haliotis iris in New Zealand (NZAP), which have large extracellular plasmodia that eject haplosporosomes or their contents, lyse surrounding cells and are essentially extracellular parasites. Bonamia spp. have small plasmodia that are phagocytosed, haplosporosomes are not ejected and they are intracellular obligate parasites. Phagocytosis by haemocytes is followed by formation of a parasitophorous vacuole, blocking of haemocyte lysosomal enzymes and the endolysosomal pathway. Reactive oxygen species (ROS) are blocked by antioxidants, and host cell apoptosis may occur. Unlike susceptible O. edulis, the destruction of B. ostreae by C. gigas may be due to higher haemolymph proteins, higher rates of granulocyte binding and phagocytosis, production of ROS, the presence of plasma β-glucosidase, antimicrobial peptides and higher levels of haemolymph and haemocyte enzymes. In B.exitiosa infection of Ostrea chilensis, cytoplasmic lipid bodies (LBs) containing lysosomal enzymes accumulate in host granulocytes and in B. exitiosa following phagocytosis. Their genesis and role in innate immunity and inflammation appears to be the same as in vertebrate granulocytes and macrophages, and other invertebrates. If so, they are probably the site of eicosanoid synthesis from arachidonic acid, and elevated numbers of LBs are probably indicative of haemocyte activation. It is probable that the molecular interaction, and role of LBs in the synthesis and storage of eicosanoids from arachidonic acid, is conserved in innate immunity in vertebrates and invertebrates. However, it seems likely that haplosporidians are more diverse than realized, and that there are many variations in host parasite interactions and life cycles.
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Affiliation(s)
- P M Hine
- 73, rue de la Fée au Bois, 17450, Fouras, France.
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