Basic Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Feb 21, 2019; 25(7): 808-823
Published online Feb 21, 2019. doi: 10.3748/wjg.v25.i7.808
Table 5 Relationship between KRAS genotype and expression of downstream proteins in colorectal cancer tissues
ProteinKRAS mutant type group positive rateKRAS wild-type group positive rateχ²P-value
BRAF74.2% (46/62)74.6% (100/134)0.0040.948
MEK54.8% (34/62)58.2% (78/134)0.1960.657
ERK45.2% (28/62)54.1% (72/133)1.3640.243