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https://hdl.handle.net/11000/29542
Estudio in vitro de la modulación de los linfocitos T
hepáticos en esteatosis y carcinoma hepatocelular
Título : Estudio in vitro de la modulación de los linfocitos T
hepáticos en esteatosis y carcinoma hepatocelular |
Autor : Paredes Serrano, Silvia |
Tutor: González Navajas, José Manuel |
Editor : Universidad Miguel Hernández de Elche |
Departamento: Departamentos de la UMH::Biología Aplicada |
Fecha de publicación: 2023-09 |
URI : https://hdl.handle.net/11000/29542 |
Resumen :
El carcinoma hepatocelular (CHC) es la neoplasia de hígado más común y la esteatohepatitis no
alcohólica (EHNA) se ha convertido en la causa de cirrosis hepática y CHC que más ha crecido
en la última década a nivel mundial. El sistema inmunitario juega un papel crucial en la
patogénesis del CHC y s... Ver más
Hepatocellular carcinoma (HCC) is the most common liver neoplasia and non-alcoholic
steatohepatitis (NASH) has become the fastest growing cause of liver cirrhosis and HCC in the last
decade worldwide. The immune system plays a crucial role in the pathogenesis of HCC and it is known
that the Western diet, which is rich in fat and salt (NaCl), is a potential disruptor of the physiological
functioning of the immune system. In this Master Thesis, the influence of NaCl on Th1 and Th1/Th17
lymphocyte differentiation in mouse models of NASH and HCC has been studied. In parallel, the
influence of the presence of fatty acids on the lymphocyte microenvironment has been investigated,
studying also the effect of linoleic acid and palmitic acid on the differentiation of CD4+ lymphocytes.
The results obtained point to the fact that a high salt diet (HSD) induces differentiation to Th1 and
Th1/Th17 lymphocytes, as well as increased production of IFNγ. Mice fed a HSD developed fewer and
smaller tumors in comparison with the control group. It has also been observed that linoleic acid
promotes the differentiation of the Th1 profile, whereas palmitic acid does not seem to have any effect
on this population, suggesting that lipid composition can modulate the T cell response.
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Palabras clave/Materias: carcinoma hepatocelular Th17 NaCl Th1 |
Área de conocimiento : CDU: Ciencias puras y naturales: Biología |
Tipo de documento : info:eu-repo/semantics/masterThesis |
Derechos de acceso: info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
Aparece en las colecciones: TFM-M.U en Biotecnología y Bioingeniería
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La licencia se describe como: Atribución-NonComercial-NoDerivada 4.0 Internacional.