0000000000942470
AUTHOR
Jesus Garcia-foncillas
showing 2 related works from this author
Prospective multicenter real-world RAS mutation comparison between OncoBEAM-based liquid biopsy and tissue analysis in metastatic colorectal cancer
2018
[EN] BACKGROUND: Liquid biopsy offers a minimally invasive alternative to tissue-based evaluation of mutational status in cancer. The goal of the present study was to evaluate the aggregate performance of OncoBEAM RAS mutation analysis in plasma of colorectal cancer (CRC) patients at 10 hospital laboratories in Spain where this technology is routinely implemented. METHODS: Circulating cell-free DNA from plasma was examined for RAS mutations using the OncoBEAM platform at each hospital laboratory. Results were then compared to those obtained from DNA extracted from tumour tissue from the same patient. RESULTS: The overall percentage agreement between plasma-based and tissue-based RAS mutatio…
Actualización de la recomendación para la determinación de biomarcadores en el carcinoma colorrectal. Consenso Nacional de la Sociedad Española de On…
2021
Resumen En esta actualizacion del consenso de la Sociedad Espanola de Oncologia Medica (SEOM) y la Sociedad Espanola de Anatomia Patologica (SEAP) se revisan los avances producidos en el analisis de biomarcadores en cancer colorrectal (CCR) avanzado, asi como en los marcadores de susceptibilidad del CCR hereditario y los biomarcadores moleculares del CCR localizado. Tambien se evaluan la informacion publicada recientemente sobre la determinacion imprescindible de las mutaciones de KRAS, NRAS y BRAF y la conveniencia de determinar la amplificacion del receptor del factor de crecimiento epidermico 2 (HER2), la expresion de las proteinas de la via reparadora de ADN y el estudio de las fusiones…