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Master's Dissertation
DOI
https://doi.org/10.11606/D.10.2016.tde-04092015-160659
Document
Author
Full name
Mariane Borges da Silva
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2015
Supervisor
Committee
Gomes, Cristina de Oliveira Massoco Salles (President)
Macêdo, Thais Rodrigues
Queiroz, Nicolle Gilda Teixeira de
Title in Portuguese
Efeitos dos fatores tumorais derivados do melanoma canino na geração e maturação de células dendríticas caninas: estudo in vitro
Keywords in Portuguese
Canino
Células dendríticas
Extrato tumoral
Imunofenotipagem
Melanoma
Abstract in Portuguese
Os cães são afetados por doenças inflamatórias e neoplásicas que compartilham diversas similaridades com as desordens em humanos, assim seu estudo representa um importante modelo animal para as condições humanas. As células dendríticas (DCs) representam a população mais potente de células apresentadoras de antígenos. As DCs representam também um novo alvo promissor de imunoterapia em cães; no entanto o uso terapêutico de DC caninas é restrito, dentre outros fatores, devido a falta de padronização nas técnicas de isolamento e limitado numero de informações específicas da espécie a esse respeito. Este projeto tem por finalidade avaliar a geração de células dendríticas caninas geradas in vitro e ativadas por diferentes estímulos biológicos na presença e ausência de extrato tumoral de melanoma canino. Os resultados demonstraram que as DCs caninas geradas na presença de extrato tumoral em grandes concentrações apresentavam atividade funcional semelhante as DCs maduras
Title in English
Effects of tumor derived factors canine melanoma in the generation and maturation of canine dendritic cells: an in vitro study
Keywords in English
Canine
Dendritic cells
Immunophenotyping
Melanoma
Tumor extract
Abstract in English
Dogs are affected by inflammatory and neoplastic diseases that share many similarities with the disorders in humans, so their study is an important animal model for the human condition. Dendritic cells (DCs) are the most potent population of antigen presenting cells. DCs also represent a promising new target for immunotherapy in dogs; However, the therapeutic use of canine DC is restricted among others factors due to lack of standardization in isolation techniques and limited number of species-specific information in this regard. This project aims to assess the generation of canine dendritic cells generated in vitro and activated by different biological stimuli in the presence and absence of tumor extract of canine melanoma. The results showed that the canine DCs generated in the presence of high concentrations tumor extract showed similar functional activity of mature DCs
 
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Publishing Date
2016-04-13
 
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