The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/4650 https://doi.org/10.1016/j.molbiopara.2010.10.005 |
Resumo: | Schistosoma mansoni eggs, consisting of an ovum surrounded by nutritive vitelline cells packaged in a tanned protein shell, are produced by paired worms residing in the mesenteric veins of the human host. The vitelline cells are degraded as the larval miracidium matures, the fully developed egg either crossing the gut wall to escape the host or becoming lodged in the host’s tissues where it dies and disintegrates, inducing a potentially pathological immune response. Thus, the egg is central to both the transmission of the parasite and the aetiology of the disease. Herewepresent the first study investigating protein turnover in the egg. We establish that the ubiquitin-proteasome pathway (UPP) changes with egg development and furthermore, that the morphological components of the fully developed egg (the miracidium and the subshell envelope) also exhibit different proteasome subunit expression profiles. We conclude that the UPP is responsible not only for degrading the vitelline cells but is also more highly developed in the envelope than in the miracidium. The envelope is involved in the defence of the miracidium and produces the proteins that the egg secretes, presumably to facilitate its escape from the host, so the UPP probably has a multi-faceted role in the egg’s biology. |
id |
UFOP_922aa16181fbe8f8d2be9f3493cbcde8 |
---|---|
oai_identifier_str |
oai:localhost:123456789/4650 |
network_acronym_str |
UFOP |
network_name_str |
Repositório Institucional da UFOP |
repository_id_str |
3233 |
spelling |
Mathieson, WilliamBorges, William de CastroWilson, R. Alan2015-03-16T18:53:22Z2015-03-16T18:53:22Z2011MATHIESON, W.; BORGES, W. de C.; WILSON, R. A. The proteasome - ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. Molecular and Biochemical Parasitology, v. 175, p. 118-125, 2011. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0166685110002574>. Acesso em: 08 nov. 2014.0166-6851http://www.repositorio.ufop.br/handle/123456789/4650https://doi.org/10.1016/j.molbiopara.2010.10.005Schistosoma mansoni eggs, consisting of an ovum surrounded by nutritive vitelline cells packaged in a tanned protein shell, are produced by paired worms residing in the mesenteric veins of the human host. The vitelline cells are degraded as the larval miracidium matures, the fully developed egg either crossing the gut wall to escape the host or becoming lodged in the host’s tissues where it dies and disintegrates, inducing a potentially pathological immune response. Thus, the egg is central to both the transmission of the parasite and the aetiology of the disease. Herewepresent the first study investigating protein turnover in the egg. We establish that the ubiquitin-proteasome pathway (UPP) changes with egg development and furthermore, that the morphological components of the fully developed egg (the miracidium and the subshell envelope) also exhibit different proteasome subunit expression profiles. We conclude that the UPP is responsible not only for degrading the vitelline cells but is also more highly developed in the envelope than in the miracidium. The envelope is involved in the defence of the miracidium and produces the proteins that the egg secretes, presumably to facilitate its escape from the host, so the UPP probably has a multi-faceted role in the egg’s biology.Hatch fluidMiracidiumVitelline cellsVitellariaThe proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Molecular and Biochemical Parasitology concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3550930750265.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-82636http://www.repositorio.ufop.br/bitstream/123456789/4650/2/license.txtc2ffdd99e58acf69202dff00d361f23aMD52ORIGINALARTIGO_ProteassomaUbiquitinPathway.pdfARTIGO_ProteassomaUbiquitinPathway.pdfapplication/pdf678694http://www.repositorio.ufop.br/bitstream/123456789/4650/1/ARTIGO_ProteassomaUbiquitinPathway.pdf168e3d273d4213b5753ce0a44deb22b1MD51123456789/46502019-06-25 12:54:04.614oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-06-25T16:54:04Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. |
title |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. |
spellingShingle |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. Mathieson, William Hatch fluid Miracidium Vitelline cells Vitellaria |
title_short |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. |
title_full |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. |
title_fullStr |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. |
title_full_unstemmed |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. |
title_sort |
The proteasome-ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. |
author |
Mathieson, William |
author_facet |
Mathieson, William Borges, William de Castro Wilson, R. Alan |
author_role |
author |
author2 |
Borges, William de Castro Wilson, R. Alan |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Mathieson, William Borges, William de Castro Wilson, R. Alan |
dc.subject.por.fl_str_mv |
Hatch fluid Miracidium Vitelline cells Vitellaria |
topic |
Hatch fluid Miracidium Vitelline cells Vitellaria |
description |
Schistosoma mansoni eggs, consisting of an ovum surrounded by nutritive vitelline cells packaged in a tanned protein shell, are produced by paired worms residing in the mesenteric veins of the human host. The vitelline cells are degraded as the larval miracidium matures, the fully developed egg either crossing the gut wall to escape the host or becoming lodged in the host’s tissues where it dies and disintegrates, inducing a potentially pathological immune response. Thus, the egg is central to both the transmission of the parasite and the aetiology of the disease. Herewepresent the first study investigating protein turnover in the egg. We establish that the ubiquitin-proteasome pathway (UPP) changes with egg development and furthermore, that the morphological components of the fully developed egg (the miracidium and the subshell envelope) also exhibit different proteasome subunit expression profiles. We conclude that the UPP is responsible not only for degrading the vitelline cells but is also more highly developed in the envelope than in the miracidium. The envelope is involved in the defence of the miracidium and produces the proteins that the egg secretes, presumably to facilitate its escape from the host, so the UPP probably has a multi-faceted role in the egg’s biology. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011 |
dc.date.accessioned.fl_str_mv |
2015-03-16T18:53:22Z |
dc.date.available.fl_str_mv |
2015-03-16T18:53:22Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
MATHIESON, W.; BORGES, W. de C.; WILSON, R. A. The proteasome - ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. Molecular and Biochemical Parasitology, v. 175, p. 118-125, 2011. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0166685110002574>. Acesso em: 08 nov. 2014. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/4650 |
dc.identifier.issn.none.fl_str_mv |
0166-6851 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1016/j.molbiopara.2010.10.005 |
identifier_str_mv |
MATHIESON, W.; BORGES, W. de C.; WILSON, R. A. The proteasome - ubiquitin pathway in the Schistosoma mansoni egg has development - and morphology - specific characteristics. Molecular and Biochemical Parasitology, v. 175, p. 118-125, 2011. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0166685110002574>. Acesso em: 08 nov. 2014. 0166-6851 |
url |
http://www.repositorio.ufop.br/handle/123456789/4650 https://doi.org/10.1016/j.molbiopara.2010.10.005 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFOP instname:Universidade Federal de Ouro Preto (UFOP) instacron:UFOP |
instname_str |
Universidade Federal de Ouro Preto (UFOP) |
instacron_str |
UFOP |
institution |
UFOP |
reponame_str |
Repositório Institucional da UFOP |
collection |
Repositório Institucional da UFOP |
bitstream.url.fl_str_mv |
http://www.repositorio.ufop.br/bitstream/123456789/4650/2/license.txt http://www.repositorio.ufop.br/bitstream/123456789/4650/1/ARTIGO_ProteassomaUbiquitinPathway.pdf |
bitstream.checksum.fl_str_mv |
c2ffdd99e58acf69202dff00d361f23a 168e3d273d4213b5753ce0a44deb22b1 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP) |
repository.mail.fl_str_mv |
repositorio@ufop.edu.br |
_version_ |
1801685738791632896 |