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Association details:
| Biomarker: | PTPN11 mutation |
|---|---|
| Cancer: | Non Small Cell Lung Cancer |
| Drug: | Opdivo (nivolumab) (PD1 inhibitor) + Yervoy (ipilimumab) (CTLA4 inhibitor) |
| Direction: | Sensitive |
Evidence:
Source:
Title:
Integrin signaling gene alterations and outcomes of cancer patients receiving immune checkpoint inhibitors
Published date:
11/15/2021
Excerpt:
Next generation sequencing (NGS) data from tumor samples of patients with advanced cancers treated with ICIs (anti-PD-1/PD-L1, anti-CTLA4 or both) were queried...The favorable prognostic value of PIK3CG, RET, SYK, LYN, PTPN11, and CRKL alterations was confirmed in three melanoma cohorts (validation set, n=212, P=0.024). Assessment of mutation status of these genes in a fourth cohort of NSCLC patients (n=75) revealed a predictive significance as well, with regard to PFS after treatment with ipilimumab and nivolumab combination (P=0.048).
