Browsing by Author "XX676530"
Now showing items 1-11 of 11
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Sánchez, Catherine; Clementi, Marisa; Benítez, Dixan; Contreras, Héctor R.; Huidobro Alvarado, Christian; Castellón Vera, Enrique (WILEY-LISS, DIV JOHN WILEY & SONS INC, 2005-11-01)BACKGROUND. GnRH analogs have antiproliferative and/or apoptotic effects on prostate cancer cells. Also, neurotrophin receptors TrkA and p75 have been reported in normal prostate suggesting a role in the gland growth ...
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Castellón Vera, Enrique; Clementi, Marisa; Hitchsfeld, Catalina; Sánchez, Catherine; Benítez, Dixan; Sáenz Iturriaga, Leonardo Enrique; Contreras, Héctor R.; Huidobro Alvarado, Christian (TAYLOR & FRANCIS INC, 2006-05)Contradictory data have been reported regarding the effect of GnRH agonists and antagonists on cell growth and survival, using prostate cancer-derived cell lines expressing either endogenous or exogenous GnRH receptors. ...
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Evaluation of MENT on primary cell cultures from benign prostatic hyperplasia and prostate carcinoma Mendoza, Patricia; Sánchez, Catherine; Contreras, Héctor R.; Vergara, Jorge; Acevedo Castillo, Cristián; Cabezas Castillo, Juan; Huidobro Alvarado, Christian; Noé, Gabriela; Castellón Vera, Enrique (Blackwell, 2008)7-alpha-Methyl-19-Nortestosterone (MENT) is a synthetic androgen more potent than testosterone (T) and cannot be reduced at 5-alpha position. No important effects of MENT on prostate growth have been reported. However, little ...
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Functional characteristics of cancer stem cells and their role in drug resistance of prostate cancer Castillo, Viviana; Valenzuela, Rodrigo; Huidobro Alvarado, Christian; Contreras, Héctor R.; Castellón, Enrique A. (Spandidos, 2014)Cancer stem cells (CSCs) have the ability to self-renew and differentiate to give rise to heterogeneous phenotype of the tumor cells. It is believed that these cells are involved in metastasis, recurrence and therapy ...
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Larson, Benjamin T.; Collins, Joseph; Huidobro Alvarado, Christian; Corica, Alberto; Vallejo, Santiago; Bostwick, David G. (ELSEVIER, 2003-11)Objectives. To explore the use of magnetic resonance imaging (MRI) with gadolinium enhancement as a noninvasive method to image the extent of ablation after minimally invasive treatment. Minimally invasive methods for ...
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Cáceres Lillo, Dante; Iturrieta G., Jeannette; Acevedo Castillo, Cristián; Huidobro Alvarado, Christian; Varela Figueroa, Nelson; Escala Z., Mario; Quiñones Sepúlveda, Luis (2004)Background: The role of susceptibility low penetrance genes and environmental factors in the etiology of prostate cancer (PCa) is unclear, but may involve in some cases multiple alleles at multiple loci. Aim: To evaluate ...
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Larson, Benjamin T.; Robertson, David W.; Huidobro Alvarado, Christian; Acevedo Castillo, Cristián; Busel Mordoj, David; Collins, Joseph; Larson, Thayne R. (ELSEVIER, 2006-12)Objectives. Temperature mapping of the prostate during transurethral microwave thermotherapy and imaging of the resultant zones of tissue necrosis have been previously performed using several commercial systems. This study ...
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Quiñones Sepúlveda, Luis; Irarrázabal, Carlos E.; Rojas, Claudio R.; Orellana, Cristián E.; Acevedo Castillo, Cristián; Huidobro Alvarado, Christian; Varela, Nelson E.; Cáceres Lillo, Dante (BLACKWELL, 2006-05)Aim: To assess the role of several genetic factors in combination with an environmental factor as modulators of prostate cancer risk. We focus on allele variants of low-penetrance genes associated with cell control, the ...
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Acevedo Castillo, Cristián; Opazo, José Luis; Huidobro Alvarado, Christian; Cabezas Castillo, Juan; Iturrieta, Jeannette; Quiñones Sepúlveda, Luis (Wiley-Liss Inc., 2003)
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Cáceres Lillo, Dante; Iturrieta, Jeannette; Acevedo Castillo, Cristián; Huidobro Alvarado, Christian; Varela Figueroa, Nelson; Quiñones Sepúlveda, Luis (SPRINGER, 2005-01)Background: Prostate cancer (PCa) is one of the most common male cancers, but the burden of this disease shows remarkable worldwide variation. The role of susceptibility low penetrance genes and environmental factors in ...
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Castellón Vera, Enrique; Venegas, Karina; Sáenz Iturriaga, Leonardo Enrique; Contreras, Héctor; Huidobro Alvarado, Christian (2005)We investigate the proliferative activity, prostatic specific antigen (PSA) secretion, morphology and androgen response of human prostate tumour epithelial cells co-cultured with stromal cells in a bicameral system. ...