Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs

Tooth enamel is the hardest tissue in the body. The organic matrix configuration is provided by the main proteins amelogenin, ameloblastin and enamelysin (MMP20), an enzyme that helps to shape the matrix. The aim of this study was to determine by histochemistry the expression of amelogenin and ename...

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Autores principales:	Gutiérrez-Cantú,Francisco Javier, Guerrero-Barrera,Alma Lilián, Sánchez Meraz,Wulfrano, Pozos-Guillen,Amaury de Jesús, Flores-Reyes,Héctor, Gutiérrez Robles,Eduardo Alejandro, Mariel Murga,Humberto, Romo Ramírez,Gabriel Fernando, Mariel Cárdenas,Jairo
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2017
Materias:	Rough endoplasmic reticulum Complexus golgiensis Golgi apparatus Enamelysin Amelogenin
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200008
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spelling	oai:scielo:S0717-950220170002000082017-08-07Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental GermsGutiérrez-Cantú,Francisco JavierGuerrero-Barrera,Alma LiliánSánchez Meraz,WulfranoPozos-Guillen,Amaury de JesúsFlores-Reyes,HéctorGutiérrez Robles,Eduardo AlejandroMariel Murga,HumbertoRomo Ramírez,Gabriel FernandoMariel Cárdenas,Jairo Rough endoplasmic reticulum Complexus golgiensis Golgi apparatus Enamelysin Amelogenin Tooth enamel is the hardest tissue in the body. The organic matrix configuration is provided by the main proteins amelogenin, ameloblastin and enamelysin (MMP20), an enzyme that helps to shape the matrix. The aim of this study was to determine by histochemistry the expression of amelogenin and enamelysin through the rough endoplasmic reticulum in the late stages of amelogenesis, and its expression in the Complexus golgiensis (Golgi complex / Golgi apparatus) in the early stages in human fetuses. In early stages a colocalization of both proteins inside the Golgi apparatus was found, being more evident the relationship between Golgi and amelogenin (99.92 %). In the late stage, a colocalization of both proteins and rugged endoplasmic reticulum was found. With enamelysin being more evident in relation with rough endoplasmic reticulum (99.95 %). Our findings demonstrated the presence of amelogenin and enamelysin in odontoblast and ameloblast. However, the presence of these two proteins in odontoblast remains unknown.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.35 n.2 20172017-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200008en10.4067/S0717-95022017000200008
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Rough endoplasmic reticulum Complexus golgiensis Golgi apparatus Enamelysin Amelogenin
spellingShingle	Rough endoplasmic reticulum Complexus golgiensis Golgi apparatus Enamelysin Amelogenin Gutiérrez-Cantú,Francisco Javier Guerrero-Barrera,Alma Lilián Sánchez Meraz,Wulfrano Pozos-Guillen,Amaury de Jesús Flores-Reyes,Héctor Gutiérrez Robles,Eduardo Alejandro Mariel Murga,Humberto Romo Ramírez,Gabriel Fernando Mariel Cárdenas,Jairo Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs
description	Tooth enamel is the hardest tissue in the body. The organic matrix configuration is provided by the main proteins amelogenin, ameloblastin and enamelysin (MMP20), an enzyme that helps to shape the matrix. The aim of this study was to determine by histochemistry the expression of amelogenin and enamelysin through the rough endoplasmic reticulum in the late stages of amelogenesis, and its expression in the Complexus golgiensis (Golgi complex / Golgi apparatus) in the early stages in human fetuses. In early stages a colocalization of both proteins inside the Golgi apparatus was found, being more evident the relationship between Golgi and amelogenin (99.92 %). In the late stage, a colocalization of both proteins and rugged endoplasmic reticulum was found. With enamelysin being more evident in relation with rough endoplasmic reticulum (99.95 %). Our findings demonstrated the presence of amelogenin and enamelysin in odontoblast and ameloblast. However, the presence of these two proteins in odontoblast remains unknown.
author	Gutiérrez-Cantú,Francisco Javier Guerrero-Barrera,Alma Lilián Sánchez Meraz,Wulfrano Pozos-Guillen,Amaury de Jesús Flores-Reyes,Héctor Gutiérrez Robles,Eduardo Alejandro Mariel Murga,Humberto Romo Ramírez,Gabriel Fernando Mariel Cárdenas,Jairo
author_facet	Gutiérrez-Cantú,Francisco Javier Guerrero-Barrera,Alma Lilián Sánchez Meraz,Wulfrano Pozos-Guillen,Amaury de Jesús Flores-Reyes,Héctor Gutiérrez Robles,Eduardo Alejandro Mariel Murga,Humberto Romo Ramírez,Gabriel Fernando Mariel Cárdenas,Jairo
author_sort	Gutiérrez-Cantú,Francisco Javier
title	Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs
title_short	Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs
title_full	Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs
title_fullStr	Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs
title_full_unstemmed	Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs
title_sort	expression of enamel proteins in rough endoplasmic reticulum and golgi complex in human dental germs
publisher	Sociedad Chilena de Anatomía
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200008
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Expression of Enamel Proteins in Rough Endoplasmic Reticulum and Golgi Complex in Human Dental Germs

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