Sérgia Velho

BRAF, KRASand PIK3CAmutations in colorectal serrated polyps and cancer: Primary or secondary genetic events in colorectal carcinogenesis? (2008)

Velho, Sérgia, Moutinho, Cátia, Cirnes, Luís, Albuquerque, Cristina, Hamelin, Richard, Schmitt, Fernando, ...

Abstract Background BRAF , KRAS and PIK3CA mutations are frequently found in sporadic colorectal cancer (CRC). In contrast to KRAS and PIK3CA mutations, BRAF mutations are associated with tumours...

Distinct patterns of KRAS mutations in colorectal carcinomas according to germline Mismatch Repair defects and hMLH1 methylation status (2004)

Oliveira, Carla, Westra, Jantine L, Arango, Diego, Ollikainen, Miina, Domingo, Enric, Ferreira, Ana, ...

In sporadic colorectal tumours the BRAFV600E is associated with microsatellite instability (MSI-H) and inversely associated to KRAS mutations. Tumours from HNPCC patients carrying germline mutations...

Distinct patterns of KRAS mutations in colorectal carcinomas according to germline mismatch repair defects and hMLH1 methylation status (2004)

Oliveira, Carla, Westra, Jantine L., Arango, Diego, Ollikainen, Miina, Domingo, Enric, Ferreira, Ana, ...

In sporadic colorectal tumours the BRAFV600E is associated with microsatellite instability (MSI-H) and inversely associated to KRAS mutations. Tumours from hereditary non-polyposis colorectal cancer...

Distinct patterns of KRAS mutations in colorectal carcinomas according to germline Mismatch Repair defects and hMLH1 methylation status (2004)

Oliveira, Carla, Westra, Jantine L, Arango, Diego, Ollikainen, Miina, Domingo, Enric, Ferreira, Ana, ...

In sporadic colorectal tumours the BRAFV600E is associated with microsatellite instability (MSI-H) and inversely associated to KRAS mutations. Tumours from HNPCC patients carrying germline mutations...

BRAF, KRAS and PIK3CA mutations in colorectal serrated polyps and cancer: Primary or secondary genetic events in colorectal carcinogenesis?

Velho, Sérgia, Moutinho, Cátia, Cirnes, Luís, Albuquerque, Cristina, Hamelin, Richard, Schmitt, Fernando, ...