From: Checkpoint inhibitor is active against large cell neuroendocrine carcinoma with high tumor mutation burden
Gene Alteration
Loss or Gain of Function
Predictor of Response to Pembrolizumab
CD274 (PD-L1) amplification
Gain
Yes
STK11 S216F and LOH
Loss
Negative predictor
MYC amplification
No
APC E2516
RB1
TP 53 R158 L