Oncogenic activation of STAT3 pathway drives PD-L1 expression in natural killer/T cell lymphoma

Published date : 27 Jul 2018

Mature T-cell lymphomas, including peripheral T-cell lymphoma (PTCL) and extranodal NK/T-cell lymphoma (NKTL), represent a heterogeneous group of non-Hodgkin lymphomas with dismal outcomes and limited treatment options. To determine the extent of involvement of JAK/STAT pathway in this malignancy, we performed targeted capture sequencing of 188 genes in this pathway in 171 PTCL and NKTL cases. A total of 272 non-synonymous somatic mutations in 101 genes were identified in 73% of the samples, including 258 single nucleotide variants and 14 insertions or deletions.

Journal Paper
Blood 2018 Jul 27, doi: 10.1182/blood-2018-01-829424
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