S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)

Autores
Teijeiro, Juan Manuel; Marini, Patricia Estela
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In sows, the oviductal sperm-binding glycoprotein (SBG), which binds to the periacrosomal region of boar sperm, has been shown to be involved in sperm selection. In this work, we isolated porcine sperm proteins that interact with SBG. One of them is identified as a homologue of human S100A7 (psoriasin). Anti-human S100A7 antibodies show that this homologous protein localises to the head of sperm. The isolation of a homologue of S100A7 based on affinity to SBG and its localisation at the head of sperm leads us to suggest that S100A7’s homologous protein may be involved in the negative selection of sperm by SBG in pigs. Human S100A7 shows antibacterial properties, particularly over Escherichia coli, a species that has demonstrated deleterious effects on human sperm. We searched for S100A7 in human sperm and found that it is present and localises at the acrosomal region. Thus, we report the presence of S100A7 in human sperm and of a homologous protein in pig, with similar localisations. In humans, an antimicrobial role seems likely for psoriasin; in porcine sperm the studied protein binds to SBG suggesting a function in sperm selection, but an antimicrobial function cannot be ruled out.
Fil: Teijeiro, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina
Fil: Marini, Patricia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina
Materia
sperm
oviduct
S100A7
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/278186
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)Teijeiro, Juan ManuelMarini, Patricia EstelaspermoviductS100A7https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In sows, the oviductal sperm-binding glycoprotein (SBG), which binds to the periacrosomal region of boar sperm, has been shown to be involved in sperm selection. In this work, we isolated porcine sperm proteins that interact with SBG. One of them is identified as a homologue of human S100A7 (psoriasin). Anti-human S100A7 antibodies show that this homologous protein localises to the head of sperm. The isolation of a homologue of S100A7 based on affinity to SBG and its localisation at the head of sperm leads us to suggest that S100A7’s homologous protein may be involved in the negative selection of sperm by SBG in pigs. Human S100A7 shows antibacterial properties, particularly over Escherichia coli, a species that has demonstrated deleterious effects on human sperm. We searched for S100A7 in human sperm and found that it is present and localises at the acrosomal region. Thus, we report the presence of S100A7 in human sperm and of a homologous protein in pig, with similar localisations. In humans, an antimicrobial role seems likely for psoriasin; in porcine sperm the studied protein binds to SBG suggesting a function in sperm selection, but an antimicrobial function cannot be ruled out.Fil: Teijeiro, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; ArgentinaFil: Marini, Patricia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; ArgentinaWiley Blackwell Publishing, Inc2011-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/278186Teijeiro, Juan Manuel; Marini, Patricia Estela; S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG); Wiley Blackwell Publishing, Inc; Andrologia; 44; 8-2011; 772-7790303-4569CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/j.1439-0272.2011.01264.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1439-0272.2011.01264.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:42:56Zoai:ri.conicet.gov.ar:11336/278186instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-12-23 13:42:56.669CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
title S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
spellingShingle S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
Teijeiro, Juan Manuel
sperm
oviduct
S100A7
title_short S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
title_full S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
title_fullStr S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
title_full_unstemmed S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
title_sort S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG)
dc.creator.none.fl_str_mv Teijeiro, Juan Manuel
Marini, Patricia Estela
author Teijeiro, Juan Manuel
author_facet Teijeiro, Juan Manuel
Marini, Patricia Estela
author_role author
author2 Marini, Patricia Estela
author2_role author
dc.subject.none.fl_str_mv sperm
oviduct
S100A7
topic sperm
oviduct
S100A7
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In sows, the oviductal sperm-binding glycoprotein (SBG), which binds to the periacrosomal region of boar sperm, has been shown to be involved in sperm selection. In this work, we isolated porcine sperm proteins that interact with SBG. One of them is identified as a homologue of human S100A7 (psoriasin). Anti-human S100A7 antibodies show that this homologous protein localises to the head of sperm. The isolation of a homologue of S100A7 based on affinity to SBG and its localisation at the head of sperm leads us to suggest that S100A7’s homologous protein may be involved in the negative selection of sperm by SBG in pigs. Human S100A7 shows antibacterial properties, particularly over Escherichia coli, a species that has demonstrated deleterious effects on human sperm. We searched for S100A7 in human sperm and found that it is present and localises at the acrosomal region. Thus, we report the presence of S100A7 in human sperm and of a homologous protein in pig, with similar localisations. In humans, an antimicrobial role seems likely for psoriasin; in porcine sperm the studied protein binds to SBG suggesting a function in sperm selection, but an antimicrobial function cannot be ruled out.
Fil: Teijeiro, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina
Fil: Marini, Patricia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina
description In sows, the oviductal sperm-binding glycoprotein (SBG), which binds to the periacrosomal region of boar sperm, has been shown to be involved in sperm selection. In this work, we isolated porcine sperm proteins that interact with SBG. One of them is identified as a homologue of human S100A7 (psoriasin). Anti-human S100A7 antibodies show that this homologous protein localises to the head of sperm. The isolation of a homologue of S100A7 based on affinity to SBG and its localisation at the head of sperm leads us to suggest that S100A7’s homologous protein may be involved in the negative selection of sperm by SBG in pigs. Human S100A7 shows antibacterial properties, particularly over Escherichia coli, a species that has demonstrated deleterious effects on human sperm. We searched for S100A7 in human sperm and found that it is present and localises at the acrosomal region. Thus, we report the presence of S100A7 in human sperm and of a homologous protein in pig, with similar localisations. In humans, an antimicrobial role seems likely for psoriasin; in porcine sperm the studied protein binds to SBG suggesting a function in sperm selection, but an antimicrobial function cannot be ruled out.
publishDate 2011
dc.date.none.fl_str_mv 2011-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/278186
Teijeiro, Juan Manuel; Marini, Patricia Estela; S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG); Wiley Blackwell Publishing, Inc; Andrologia; 44; 8-2011; 772-779
0303-4569
CONICET Digital
CONICET
url http://hdl.handle.net/11336/278186
identifier_str_mv Teijeiro, Juan Manuel; Marini, Patricia Estela; S100A7 is present in human sperm and a homologous pig sperm protein interacts with sperm-binding glycoprotein (SBG); Wiley Blackwell Publishing, Inc; Andrologia; 44; 8-2011; 772-779
0303-4569
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/j.1439-0272.2011.01264.x
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1439-0272.2011.01264.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.952241

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