Table 2.

Activation of downstream BCR signaling pathways by imm-IgM in CLL with mutated and unmutated Ig VH genes


VH gene mutational status

ERK

Akt

PLCγ2

NF-κB

JNK

p38 MAPK
Unmutated VH CLL, positive/total no. cases (%)   11/11 (100)*  11/11 (100)   9/10 (90)   8/11 (73)   6/10 (60)   6/11 (55)  
Mutated VH CLL, positive/total no. cases (%)
 
9/9 (100)
 
10/10 (100)
 
4/6 (67)
 
5/10 (50)
 
2/9 (22)
 
6/9 (66)
 

VH gene mutational status

ERK

Akt

PLCγ2

NF-κB

JNK

p38 MAPK
Unmutated VH CLL, positive/total no. cases (%)   11/11 (100)*  11/11 (100)   9/10 (90)   8/11 (73)   6/10 (60)   6/11 (55)  
Mutated VH CLL, positive/total no. cases (%)
 
9/9 (100)
 
10/10 (100)
 
4/6 (67)
 
5/10 (50)
 
2/9 (22)
 
6/9 (66)
 
*

Number and percentage of positive cases.

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