Lncap
Mostrando 1-12 de 97 artigos, teses e dissertações.
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1. Biological roles of filamin a in prostate cancer cells
ABSTRACT Objective This study aims to investigate the association of filamin A with the function and morphology of prostate cancer (PCa) cells, and explore the role of filamin A in the development of PCa, in order to analyze its significance in the evolvement of PCa. Materials and Methods A stably transfected cell line, in which filamin A expression was
Int. braz j urol.. Publicado em: 07/11/2019
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2. LncRNA HULC mediates radioresistance via autophagy in prostate cancer cells
Prostate cancer (PCa) is the second leading cause of cancer death in men. Irradiation is one of the available options for treatment of PCa, however, approximately 10–45% of PCa are resistant to irradiation. We aimed to explore the role of long non-coding RNA highly upregulated in liver cancer (HULC) in the sensitivity of PCa cells to irradiation. Survival
Braz J Med Biol Res. Publicado em: 23/04/2018
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3. miR–483-5p promotes prostate cancer cell proliferation and invasion by targeting RBM5
ABSTRACT Objective: miR-483-5p has been identified as a miRNA oncogene in certain cancers. However, its role in prostate cancer has not been sufficiently investigated. In this study, we investigated the role of miR-483-5p in prostate cancer and examined RBM5 regulation by miR-483-5p. Material and methods: Expression levels of miR-483-5p were determined by
Int. braz j urol.. Publicado em: 2017-12
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4. Five-alpha Reductase Inhibitor Influences Expression of Androgen Receptor and HOXB13 in Human Hyperplastic Prostate Tissue
Objectives Five-alpha reductase inhibitors (5ARIs) are known as chemopreventive agents in prostate cancer with a risk of high-grade disease. This study evaluated the effects of 5ARI on androgen receptor (AR) and proteins involved in prostate cell growth such as HOXB13 expression in human prostate tissue and LNCaP prostate cancer cells. Materials and Method
Int. braz j urol.. Publicado em: 2013-12
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5. Lipossomas ph-sensíveis contendo complexo de ciclodextrina catiônica/DNA plasmidial:: otimização do método de preparo, caracterização físico-química e estudo de transfecção
Dentro do grupo dos vetores não virais, os lipossomas pH-sensíveis constituem uma alternativa interessante para ser utilizada na terapia gênica, pois em pH ácido, como ocorre no interior dos endossomas sofrem transição de fase, que conduz à desestabilização da bicamada lipídica, promovendo, assim, a liberação do material genético encapsulado. Es
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2011
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6. Composition, antioxidant and chemotherapeutic properties of the essential oils from two Origanum species growing in Pakistan
The GC-MS analyses of Origanum majorana L. (OME) and Origanum vulgare L. (OVE), Lamiaceae, essential oils helped identification of 39 (96.4% of the total oils) and 43 (92.9% of the total oils) components, respectively. The major constituents of OME were terpinene-4-ol (20.9%), linalool (15.7%), linalyl-acetate (13.9%), limonene (13.4%) and α-terpineol (8.57
Revista Brasileira de Farmacognosia. Publicado em: 09/09/2011
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7. Citrinin derivatives from the soil filamentous fungus Penicillium sp. H9318
A investigação do extrato orgânico produzido na fermentação microbiológica de Penicillium sp. H9318 conduziu ao isolamento de um novo alcaloide isoquinolínico, o composto (5S)‑3,4,5,7-tetrametil-5,8-di-hidróxi-6(5H)-isoquinolinona (1), juntamente com quatro outros conhecidos compostos derivados da citrinina (2-5). Uma atividade inibitória signific
Journal of the Brazilian Chemical Society. Publicado em: 2011-06
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8. Preparação e avaliação de nanoesferas de PLGA (50:50) contendo porfirinas anfifílicas para uso em terapia fotodinâmica / Preparation and evaluation of PLGA (50:50) nanoespheres containing amphiphilic porphyrins to be used in photodynamic therapy
As porfirinas 5,10,15,20(3-hidroxifenil)porfirina (m-THPP), 5-hexil-10,20-bis(3hidrofenil)porfirina (hex-m-bisHPP) e 5-hexil-10,15,20-tris(3-hidroxifenil)porfirina (hex-m-triHPP), têm o mesmo rendimento quântico de oxigênio singleto e foram encapsuladas em nanopartículas (NPs) poli(láctico-co-glicólico) (PLGA) 50:50, preparadas através do método de e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2010
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9. Rosmarinus officinalis essential oil: antiproliferative, antioxidant and antibacterial activities
The aim of this work was to investigate and compare the antiproliferative, antioxidant and antibacterial activities of Rosmarinus officinalis essential oil, native to Pakistan. The essential oil content from the leaves of R. officinalis was 0.93 g 100g-1. The GC and GC-MS analysis revealed that the major components determined in R. officinalis essential oil
Brazilian Journal of Microbiology. Publicado em: 2010-12
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10. Estudo funcional da proteína ARHGAP21 em células endoteliais e de câncer de próstata / Functional study of protein ARHGAP21 in endothelial cells and prostate cancer
Importante passo para a compreensão dos processos fisiopatológicos das neoplasias é a identificação de genes diferencialmente expressos e das funções biológicas de cada proteína codificada por estes genes. Rho GTPase activating protein 21 (ARHGAP21) é uma proteína pertencente à família RhoGAP, que interage com ARF-GTPases e com alfa-catenina, mo
Publicado em: 2010
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11. An evaluation of the anti-neoplastic activity of curcumin in prostate cancer cell lines
OBJECTIVE: The aim of our study is to investigate the anti-neoplastic effect of curcumin in prostate cancer cell lines. Specifically, we are using the LNCaP cell line and another prostate cell line developed in our laboratory, PcBra1. The PcBra1 cells were derived from a localized, obstructive prostate cancer with a Gleason score of 9 (4+5). MATERIAL AND MET
International braz j urol. Publicado em: 2009-06
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12. Capacidade antioxidante, efeitos anticarcinogênicos e absorção de polifenóis de de manga (Mangifera indica L.) in vitro / Antioxidant capacity, anticancer effects and absorption of mango (Mangifera indica L.) polyphenols in vitro
Polifenóis presentes em polpa de manga, incluindo galotaninos, glicosídeos de flavonóides, ácido gálico, derivados da benzofenona, e mangiferina, têm demonstrado propriedades anticarcinogênicas. A etapa de deglicosilação por β-glicosidases tem se mostrado necessária ao metabolismo e à absorção de polifenóis derivados da dieta pelo organism
Publicado em: 2009