Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream
Enteromyxoses are relevant diseases for turbot and gilthead sea bream aquaculture. The myxozoan parasites invade the intestinal mucosa, causing a cachectic syndrome associated with intestinal barrier alteration; nonetheless, their pathological impact is different. Turbot infected by Enteromyxum scop...
Published in: | Journal of Fish Diseases |
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John Wiley & Sons
2020
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Online Access: | http://hdl.handle.net/10261/204793 https://doi.org/10.1111/jfd.13130 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100004837 https://doi.org/10.13039/501100003359 |
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ftcsic:oai:digital.csic.es:10261/204793 2024-02-11T10:09:16+01:00 Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream Ronza, Paolo Estensoro, Itziar Bermúdez, Roberto Losada, Ana Paula Pérez-Cordón, G. Pardo, Belén G. Sitjà-Bobadilla, Ariadna Quiroga, María Isabel Ministerio de Economía y Competitividad (España) European Commission Generalitat Valenciana Ministerio de Ciencia e Innovación (España) 2020-03 http://hdl.handle.net/10261/204793 https://doi.org/10.1111/jfd.13130 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100004837 https://doi.org/10.13039/501100003359 en eng John Wiley & Sons #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2015-67039-C3-1-R info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2015-67039-C3-3-R info:eu-repo/grantAgreement/EC/H2020/634429 info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL-2013-48560-R Postprint https://doi.org/10.1111/jfd.13130 Sí Journal of Fish Diseases 43(3): 337-346 (2019) 0140-7775 http://hdl.handle.net/10261/204793 doi:10.1111/jfd.13130 1365-2761 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100003359 open Cell junctions Enteromyxosis Host–parasite interaction Intestinal barrier Myxosporea artículo http://purl.org/coar/resource_type/c_6501 2020 ftcsic https://doi.org/10.1111/jfd.1313010.13039/50110000332910.13039/50110000078010.13039/50110000483710.13039/501100003359 2024-01-16T10:50:29Z Enteromyxoses are relevant diseases for turbot and gilthead sea bream aquaculture. The myxozoan parasites invade the intestinal mucosa, causing a cachectic syndrome associated with intestinal barrier alteration; nonetheless, their pathological impact is different. Turbot infected by Enteromyxum scophthalmi develop more severe intestinal lesions, reaching mortality rates of 100%, whereas in E. leei‐infected gilthead sea bream, the disease progresses slowly, and mortality rates are lower. The mechanisms underlying the different pathogenesis are still unclear. We studied the distribution and expression changes of E‐cadherin, a highly conserved protein of the adherens junctions, in the intestine of both species by immunohistochemistry and quantitative PCR, using the same immunohistochemical protocol and common primers. The regular immunostaining pattern observed in control fish turned into markedly irregular in parasitized turbot, showing an intense immunoreaction at the host–parasite interface. Nevertheless, E‐cadherin gene expression was not significantly modulated in this species. On the contrary, no evident changes in the protein distribution were noticed in gilthead sea bream, whereas a significant gene downregulation occurred in advanced infection. The results contribute to the understanding of the different host–parasite interactions in enteromyxoses. Host and parasite cells appear to establish diverse relationships in these species, which could underlie the different pathological picture. This work has been funded by the Spanish Ministry of Economy and Competitiveness and the European Regional Development Fund (ERDF) through the projects AGL2015‐67039‐C3‐1‐R, AGL2015‐67039‐C3‐3‐R and AGL‐2013‐48560‐R and by the Horizon 2020 Framework Programme through ParaFishControl Project (634429). I.E. was contracted under APOSTD/2016/037 grant by the “Generalitat Valenciana” and G.P.‐C. under the “Juan de la Cierva” programme, granted by the Spanish Ministry of Science and Innovation (JCI‐2011‐09438). Peer reviewed Article in Journal/Newspaper Turbot Digital.CSIC (Spanish National Research Council) Cierva ENVELOPE(-60.873,-60.873,-64.156,-64.156) Journal of Fish Diseases 43 3 337 346 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Cell junctions Enteromyxosis Host–parasite interaction Intestinal barrier Myxosporea |
spellingShingle |
Cell junctions Enteromyxosis Host–parasite interaction Intestinal barrier Myxosporea Ronza, Paolo Estensoro, Itziar Bermúdez, Roberto Losada, Ana Paula Pérez-Cordón, G. Pardo, Belén G. Sitjà-Bobadilla, Ariadna Quiroga, María Isabel Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream |
topic_facet |
Cell junctions Enteromyxosis Host–parasite interaction Intestinal barrier Myxosporea |
description |
Enteromyxoses are relevant diseases for turbot and gilthead sea bream aquaculture. The myxozoan parasites invade the intestinal mucosa, causing a cachectic syndrome associated with intestinal barrier alteration; nonetheless, their pathological impact is different. Turbot infected by Enteromyxum scophthalmi develop more severe intestinal lesions, reaching mortality rates of 100%, whereas in E. leei‐infected gilthead sea bream, the disease progresses slowly, and mortality rates are lower. The mechanisms underlying the different pathogenesis are still unclear. We studied the distribution and expression changes of E‐cadherin, a highly conserved protein of the adherens junctions, in the intestine of both species by immunohistochemistry and quantitative PCR, using the same immunohistochemical protocol and common primers. The regular immunostaining pattern observed in control fish turned into markedly irregular in parasitized turbot, showing an intense immunoreaction at the host–parasite interface. Nevertheless, E‐cadherin gene expression was not significantly modulated in this species. On the contrary, no evident changes in the protein distribution were noticed in gilthead sea bream, whereas a significant gene downregulation occurred in advanced infection. The results contribute to the understanding of the different host–parasite interactions in enteromyxoses. Host and parasite cells appear to establish diverse relationships in these species, which could underlie the different pathological picture. This work has been funded by the Spanish Ministry of Economy and Competitiveness and the European Regional Development Fund (ERDF) through the projects AGL2015‐67039‐C3‐1‐R, AGL2015‐67039‐C3‐3‐R and AGL‐2013‐48560‐R and by the Horizon 2020 Framework Programme through ParaFishControl Project (634429). I.E. was contracted under APOSTD/2016/037 grant by the “Generalitat Valenciana” and G.P.‐C. under the “Juan de la Cierva” programme, granted by the Spanish Ministry of Science and Innovation (JCI‐2011‐09438). Peer reviewed |
author2 |
Ministerio de Economía y Competitividad (España) European Commission Generalitat Valenciana Ministerio de Ciencia e Innovación (España) |
format |
Article in Journal/Newspaper |
author |
Ronza, Paolo Estensoro, Itziar Bermúdez, Roberto Losada, Ana Paula Pérez-Cordón, G. Pardo, Belén G. Sitjà-Bobadilla, Ariadna Quiroga, María Isabel |
author_facet |
Ronza, Paolo Estensoro, Itziar Bermúdez, Roberto Losada, Ana Paula Pérez-Cordón, G. Pardo, Belén G. Sitjà-Bobadilla, Ariadna Quiroga, María Isabel |
author_sort |
Ronza, Paolo |
title |
Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream |
title_short |
Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream |
title_full |
Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream |
title_fullStr |
Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream |
title_full_unstemmed |
Effects of Enteromyxum spp. (Myxozoa) infection in the regulation of intestinal E‐cadherin: Turbot against gilthead sea bream |
title_sort |
effects of enteromyxum spp. (myxozoa) infection in the regulation of intestinal e‐cadherin: turbot against gilthead sea bream |
publisher |
John Wiley & Sons |
publishDate |
2020 |
url |
http://hdl.handle.net/10261/204793 https://doi.org/10.1111/jfd.13130 https://doi.org/10.13039/501100003329 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100004837 https://doi.org/10.13039/501100003359 |
long_lat |
ENVELOPE(-60.873,-60.873,-64.156,-64.156) |
geographic |
Cierva |
geographic_facet |
Cierva |
genre |
Turbot |
genre_facet |
Turbot |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2015-67039-C3-1-R info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2015-67039-C3-3-R info:eu-repo/grantAgreement/EC/H2020/634429 info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL-2013-48560-R Postprint https://doi.org/10.1111/jfd.13130 Sí Journal of Fish Diseases 43(3): 337-346 (2019) 0140-7775 http://hdl.handle.net/10261/204793 doi:10.1111/jfd.13130 1365-2761 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100003359 |
op_rights |
open |
op_doi |
https://doi.org/10.1111/jfd.1313010.13039/50110000332910.13039/50110000078010.13039/50110000483710.13039/501100003359 |
container_title |
Journal of Fish Diseases |
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43 |
container_issue |
3 |
container_start_page |
337 |
op_container_end_page |
346 |
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1790609078963142656 |