2015
DOI: 10.17533/udea.iatreia.v28n4a07
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Transición epitelial-mesenquimal en la progresión del adenocarcinoma prostático

Abstract: RESUMENMundialmente, el adenocarcinoma prostático es el segundo cáncer diagnosticado en hombres y las metástasis son su principal complicación; se ha descrito la participación en su desarrollo de la transición epitelial-mesenquimal (TEM) proceso fundamental durante el desarrollo embrionario, la remodelación tisular y la cicatrización, que implica pérdida de las propiedades adhesivas y la polaridad epitelial y adquisición del fenotipo mesenquimal que aumenta la movilidad celular individual y permite el desarrol… Show more

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Cited by 4 publications
(3 citation statements)
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References 75 publications
(153 reference statements)
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“…In contrast, mesenchymal cells are embedded within the ECM 8 . This change in cellular behavior is mediated by a complex molecular regulation involving a large number of signaling pathways, some acting independently and others interconnected; the majority converge on the control of the expression of E-cadherin, whose down-regulation is the key molecular event in this process 9 . E-cadherin is a glycoprotein whose function is to help in calcium-dependent cell adhesion to form organized tissues due to the fact that it forms complexes with cytosolic proteins called catenins 10 .…”
Section: Introductionmentioning
confidence: 99%
“…In contrast, mesenchymal cells are embedded within the ECM 8 . This change in cellular behavior is mediated by a complex molecular regulation involving a large number of signaling pathways, some acting independently and others interconnected; the majority converge on the control of the expression of E-cadherin, whose down-regulation is the key molecular event in this process 9 . E-cadherin is a glycoprotein whose function is to help in calcium-dependent cell adhesion to form organized tissues due to the fact that it forms complexes with cytosolic proteins called catenins 10 .…”
Section: Introductionmentioning
confidence: 99%
“…The mechanism [3] by which a normal or oral dysplastic epithelium becomes tumorigenic and invasive is multifactorial, however it is widely-accepted that epithelial mesenchymal transition (EMT), angiogenesis and inflammation, play a role. Indeed, EMT is a process by which an epithelial cell undergoes biochemical changes to assume a mesenchymal phenotype [4], which confers a greater capacity to migrate and invade anatomic sites far away from the site of origin [5].…”
Section: Introductionmentioning
confidence: 99%
“…La TEM se asocia a procesos fisiológicos como la embriogénesis y reparación, así como al COCE (Kotiyal & Bhattacharya, 2016). En este último la célula epitelial neoplásica modifica sus componentes de adhesión celular y adquiere características de célula mesenquimal, lo que le confiere una mayor capacidad para migrar e invadir sitios anatómicos lejanos al sitio de origen (Benedetti & Reyes, 2015).…”
Section: Introductionunclassified