Article
Tumoral and immune heterogeneity in an anti-PD-1-responsive glioblastoma: a case study.
Cold Spring Harbor molecular case studies - 1 Apr 2020
Restrepo Paula, Yong Raymund, Laface Ilaria, Tsankova Nadejda, Nael Kambiz, Akturk Guray, Sebra Robert, Gnjatic Sacha, Hormigo Adilia, Losic Bojan
Abstract excerpt
Clinical benefit of immune checkpoint blockade in glioblastoma (GBM) is rare, and we hypothesize that tumor clonal evolution and the immune microenvironment are key determinants of response. Here, we present a detailed molecular characterization of the intratumoral and immune heterogeneity in an IDH wild-type, MGMT-negative GBM patient who plausibly benefited from anti-PD-1 therapy with an unusually long 25-mo...
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