Tyrosine Kinase Protein
Mostrando 1-12 de 2415 artigos, teses e dissertações.
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1. Revisiting the roles of VHR/DUSP3 phosphatase in human diseases
Protein tyrosine phosphatases have long been considered key regulators of biological processes and are therefore implicated in the origins of various human diseases. Heterozygosity, mutations, deletions, and the complete loss of some of these enzymes have been reported to cause neurodegenerative diseases, autoimmune syndromes, genetic disorders, metabolic di
Clinics. Publicado em: 06/09/2018
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2. SÍNTESES E PROPRIEDADES DE FÁRMACOS INIBIDORES DA TIROSINA QUINASE BCR-ABL, UTILIZADOS NO TRATAMENTO DA LEUCEMIA MIELOIDE CRÔNICA
The chronic myeloid leukemia (CML) is characterized by presence of the Philadelphia chromosome (Ph), originated from the translocation between chromosomes 9 and 22. This chromosome generates an abnormal protein tyrosine kinase which is responsible for tumor cell proliferation. The emergence of tyrosine kinase inhibitors (TKIs) has transformed the treatment o
Quím. Nova. Publicado em: 2017-08
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3. Modelagem molecular proteica dos marcadores genéticos do câncer de tireoide
RESUMO Introdução: Os avanços nos estudos de biologia molecular da tireoide não fornecem apenas uma visão sobre as doenças tireoidianas, mas um diagnóstico preciso do câncer de tireoide. Objetivo: Realizar um tutorial sobre modelagem molecular proteica dos marcadores genéticos do câncer de tireoide. Métodos: As proteínas foram selecionadas uti
J. Bras. Patol. Med. Lab.. Publicado em: 2016-10
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4. T cell receptor signaling pathway is overexpressed in CD4 + T cells from HAM/TSP individuals
ABSTRACT Human T-lymphotropic virus type 1 (HTLV-1) is a human retrovirus related to the chronic neuroinflammatory disease HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). CD4+ T cells activation appears to play a key role on HTLV-1 infection. Here we investigated the expression of genes associated to T cell activation CD3e molecule, epsi
Braz J Infect Dis. Publicado em: 2015-12
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5. Diversity of breakpoints of variant Philadelphia chromosomes in chronic myeloid leukemia in Brazilian patients
Background: Chronic myeloid leukemia is a myeloproliferative disorder characterized by the Philadelphia chromosome or t(9;22)(q34.1;q11.2), resulting in the break-point cluster regionAbelson tyrosine kinase fusion gene, which encodes a constitutively active tyrosine kinase protein. The Philadelphia chromosome is detected by karyotyping in around 90% of chro
Rev. Bras. Hematol. Hemoter.. Publicado em: 2015-02
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6. Motivating medical students to learn basic science concepts using chronic myeloid leukemia as an integration theme
Objective: To report on the use of chronic myeloid leukemia as a theme of basic clinical integration for first year medical students to motivate and enable in-depth understanding of the basic sciences of the future physician. Methods: During the past thirteen years we have reviewed and updated the curriculum of the medical school of the Universidade Estadu
Rev. Bras. Hematol. Hemoter.. Publicado em: 2015-02
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7. Beneficial effects of Ginkgo biloba extract on insulin signaling cascade, dyslipidemia, and body adiposity of diet-induced obese rats
Ginkgo biloba extract (GbE) has been indicated as an efficient medicine for the treatment of diabetes mellitus type 2. It remains unclear if its effects are due to an improvement of the insulin signaling cascade, especially in obese subjects. The aim of the present study was to evaluate the effect of GbE on insulin tolerance, food intake, body adiposity, lip
Braz J Med Biol Res. Publicado em: 25/07/2014
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8. Involvement of miR-30c in resistance to doxorubicin by regulating YWHAZ in breast cancer cells
MicroRNAs (miRNAs) are small RNA molecules that modulate gene expression implicated in cancer, which play crucial roles in diverse biological processes, such as development, differentiation, apoptosis, and proliferation. The aim of this study was to investigate whether miR-30c mediated the resistance of breast cancer cells to the chemotherapeutic agent doxor
Braz J Med Biol Res. Publicado em: 10/01/2014
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9. PTK2 and PTPN11 expression in myelodysplastic syndromes
OBJECTIVE: The aim of this study was to evaluate the expression of protein tyrosine kinase 2 and protein tyrosine phosphatase non-receptor type 11, which respectively encode focal adhesion kinase protein and src homology 2 domain-containing protein-tyrosine phosphatase 2, in hematopoietic cells from patients with myelodysplastic syndromes. METHODS: Protei
Clinics. Publicado em: 2013-10
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10. Involvement of Src tyrosine kinase and protein kinase C in the expression of macrophage migration inhibitory factor induced by H2O2 in HL-1 mouse cardiac muscle cells
Macrophage migration inhibitory factor (MIF), a pleiotropic cytokine, plays an important role in the pathogenesis of atrial fibrillation; however, the upstream regulation of MIF in atrial myocytes remains unclear. In the present study, we investigated whether and how MIF is regulated in response to the renin-angiotensin system and oxidative stress in atrium
Braz J Med Biol Res. Publicado em: 06/09/2013
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11. Utilização farmacológica de um composto inédito derivado de quinazolina como inibidor potencial da quinase de adesão focal (FAK) no processo de hipertrofia cardíaca em camundongo = : Pharmacological use of a novel compound quinazoline derivative as potential inhibitor of the focal adhesion kinase in the process of cardiac hypertrophy in mice / Pharmacological use of a novel compound quinazoline derivative as potential inhibitor of the focal adhesion kinase in the process of cardiac hypertrophy in mice
Nas doenças do coração ocorre hipertrofia e remodelamento do ventrículo esquerdo com impacto negativo na evolução clínica. Esses fatores influenciam independentemente o risco cardiovascular por elevarem a predisposição a infartos do miocárdio, ao desenvolvimento de insuficiência cardíaca e ao aparecimento de arritmias ventriculares graves. Estrut
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2012
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12. Serum concentrations of nitrite and malondialdehyde as markers of oxidative stress in chronic myeloid leukemia patients treated with tyrosine kinase inhibitors
BACKGROUND: Chronic myeloid leukemia is a neoplasm characterized by clonal expansion of hematopoietic progenitor cells resulting from the (9:22)(q34,11) translocation. The tyrosine kinase abl fusion protein,the initial leukemogenic event in chronic myeloid leukemia, is constitutively activated thus inducing the production of reactive oxygen species. Of parti
Rev. Bras. Hematol. Hemoter.. Publicado em: 2012