Memorias de investigación
Artículos en revistas:
Pedf derived peptides affect colorectal cancer cell lines resistance and tumour re-growth capacity
Año:2019
Áreas de investigación
  • Ingenierías
Datos
Descripción
Relapse after chemotherapy treatment depends on the cancer initiating cells (CICs). PEDF (Pigmented Epithelium Derived Factor) is an anti-angiogenic, neurotrophic and self-renewal regulator molecule, also involved in CICs biology. Acute and chronic exposition of colon cancer cell lines to CT/CTE PEDF-derived peptides decreased drug-resistance to conventional colorectal cancer treatments, such as oxaliplatin or irinotecan. We confirmed a reduction in the irinotecan and oxaliplatin IC50 doses for all tested tumour cell lines. After xenograft transplantation, CT/CTE treatments also produced a reduction in resistance to conventional chemotherapy treatments as in culture-assays. Metastatic capacity of these treated cell lines was so depleted. The PEDF signaling pathway could be a future therapeutic tool for use as an adjuvant therapy that decreases IC50 dosis, adverse effects and treatment costs. This pathway could also be involved in an increase of the time relapse in patients, decreased tumourigenicity, and decreased capacity to produce metastasis.
Internacional
Si
JCR del ISI
Si
Título de la revista
Oncotarget
ISSN
1949-2553
Factor de impacto JCR
5,168
Información de impacto
Volumen
10
DOI
10.18632/oncotarget.26085
Número de revista
31
Desde la página
2973
Hasta la página
2986
Mes
SIN MES
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Tecnologías para Ciencias de la Salud
  • Departamento: Biotecnología - Biología Vegetal