Klk2
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Urological cancer related to familial syndromes
ABSTRACT Cancer related to hereditary syndromes corresponds to approximately 5-10% of all tumors. Among those from the genitourinary system, many tumors had been identified to be related to genetic syndromes in the last years with the advent of new molecular genetic tests. New entities were described or better characterized, especially in kidney cancer such
Int. braz j urol.. Publicado em: 2017-04
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2. Estudo de modelagem molecular e de inibição enzimática das calicreínas teciduais humanas 5 e 7 por compostos isocumarínicos e derivados de isomanídeos
A família das calicreínas teciduais humanas é composta de quinze serino proteases, sendo o gene denotado por KLK e a proteína por KLK seguida do número correspondente. Elas apresentam atividade semelhante à tripsina, com exceção das KLK3, 7 e 9 que apresentam atividade semelhante à quimotripsina. São transcritas como pré-pró-enzimas, sendo que ap
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/08/2011
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3. Validação do envolvimento dos genes KRT6A, KRT19, MSLN e KLK8 por RT-PCR quantitativa em tempo real em carcinomas epidermóides de cabeça e pescoço / Expression analysis of KRT6A, KRT19, MSLN and KLK8 genes by quantitative real time RT-PCR in head neck squamous cell carcinomas
Os carcinomas de cabeça e pescoço (CECPs) compreendem um grupo de tumores que atingem vários sítios do trato aerodigestivo superior, incluindo cavidade oral, orofaringe, hipofaringe e laringe. Esses carcinomas são clinicamente heterogeneous e resultam de modificações cumulativas em genes que regulam proliferação, migração celular e apoptose. São
Publicado em: 2010
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4. Effects of genetic and environmental alterations on the birefringence of dental enamel organic matrix / Efeitos de alterações geneticas e ambientais sobre a birrefringencia da matriz organica do esmalte dentario
O esmalte envolve a porção coronária dos dentes e constitui a estrutura mais mineralizada do corpo vertebrado. Seu desenvolvimento tem início com secreção, processamento proteolítico e auto-agregação de uma complexa mistura de proteínas. O estabelecimento de uma matriz orgânica ordenada parece ser fundamental para a formação adequada da fase min
Publicado em: 2008
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5. Variações transcricionais dos genes AR, SRD5A2, KLK2, PCA3, KLK3 e PSMA e implicações no diagnóstico molecular do câncer de próstata
CAPÍTULO I - O câncer de próstata é uma doença comum no mundo e já assumiu em alguns países uma das principais causas de mortalidade da população masculina. Vários marcadores moleculares têm sido associados à gênese do câncer de próstata. A fim de demonstrar a expressão diferencial dos níveis transcricionais dos genes AR, SRD5A2, KLK2, PSMA
Publicado em: 2007
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6. VariaÃÃes transcricionais dos genes AR, SRD5A2, KLK2, PCA3, KLK3 e PSMA e implicaÃÃes no diagnÃstico molecular do cÃncer de prÃstata
CHAPTER I - Prostate cancer is a common disease in the world and in some countries it is one of the main causes of male population mortality. Some molecular markers have been associated with prostate carcinogenesis. To observe changes in transcript levels of the AR, SRD5A2, KLK2, PSMA and PCA3 genes, the mRNA was analyzed in tissues with prostatic adenocarci
Publicado em: 2007
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7. Characterization of gene expresiion of tumoral cells in patients with sporadic colon adenocarcinoma / Caracterização da expressão genica de celulas tumorais de pacientes com adenocarcinoma esporadico do colon
The molecular mechanisms involved in sporadic colon adenocarcinoma (SCA) are still not completely elucidated. Recently, the serial analysis of gene expression (SAGE) method has allowed the global analysis of genes expressed in diverse cellular types but there are no studies in purified epithelial cells of SCA moderately differenciated. We have characterized
Publicado em: 2007
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8. Differential expression of the KLK2 and KLK3 genes in peripheral blood and tissues of patients with prostate cancer
We used the multiplex semi-quantitative reverse-transcriptase PCR (RT-PCR) to investigate kallikrein 2 and 3 (KLK2 and KLK3) mRNA levels in prostate tissue from 42 prostate cancer patients, 33 of whom were also assessed for peripheral blood KLK2 expression by qualitative semi-nested RT-PCR. We found that KLK2 was an important tissue biomarker for distinguish
Genetics and Molecular Biology. Publicado em: 2006
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9. Extração do DNA genomico a partir de celulas epiteliais bucais utilizando acetato de amonio / DNA purification from buccal epithelial cells by ammonium acetate method
Buccal cells provide a convenient source of DNA for diagnosis and epidemiological studies. The goal of this study was to develop a convenient method to obtain buccal cells from mouthwash samples to be used as a source of DNA, and to evaluate the stability of the DNA in the mouthwash solution over time. Finally, we analysed if the methodology could be used fo
Publicado em: 2006
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10. Androgen receptor-associated protein complex binds upstream of the androgen-responsive elements in the promoters of human prostate-specific antigen and kallikrein 2 genes.
An increasing number of proteins which bind to hormone-dependent nuclear receptors and mediate their effects on gene expression are being identified. The human prostate-specific antigen (PSA) and kallikrein 2 (KLK2) genes are regulated by the androgen receptor (AR). Using electrophoresis mobility shift assays (EMSA), a common nuclear protein(s) which binds u
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11. The use of kallikrein-related peptidases as adjuvant prognostic markers in colorectal cancer
Several members of the human tissue kallikrein-related peptidase (KLK) family are emerging cancer biomarkers. The aim of this study was to analyse the expression of a panel of KLKs in colorectal cancer and to find out if the multiparametric combination of them can increase the accuracy of prediction of patients survival beyond the traditional clinical inform
Nature Publishing Group.
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12. Predictive diagnosis of myotonic dystrophy with flanking microsatellite markers.
Linkage was shown between the myotonic dystrophy locus (DM) and a highly polymorphic AC repeat marker within the kallikrein (KLK1) locus (Z = 3.00, theta = 0.0). Linkage between KLK1 and the highly polymorphic AC repeat marker within the apolipoprotein C2 (APOC2) locus, which had been established in normal families, was confirmed in myotonic dystrophy famili