Oncogenic Vav1-Myo1f induces therapeutically targetable macrophage-rich tumor microenvironment in peripheral T cell lymphoma

Autor: Jose R. Cortes, Ioan Filip, Robert Albero, Juan A. Patiño-Galindo, S. Aidan Quinn, Wen-Hsuan W. Lin, Anouchka P. Laurent, Bobby B. Shih, Jessie A. Brown, Anisha J. Cooke, Adam Mackey, Jonah Einson, Sakellarios Zairis, Alfredo Rivas-Delgado, Maria Antonella Laginestra, Stefano Pileri, Elias Campo, Govind Bhagat, Adolfo A. Ferrando, Raul Rabadan, Teresa Palomero
Rok vydání: 2022
Předmět:
Zdroj: Cell Reports. 39:110695
ISSN: 2211-1247
DOI: 10.1016/j.celrep.2022.110695
Popis: Peripheral T cell lymphoma not otherwise specified (PTCL-NOS) comprises heterogeneous lymphoid malignancies characterized by pleomorphic lymphocytes and variable inflammatory cell-rich tumor microenvironment. Genetic drivers in PTCL-NOS include genomic alterations affecting the VAV1 oncogene; however, their specific role and mechanisms in PTCL-NOS remain incompletely understood. Here we show that expression of Vav1-Myo1f, a recurrent PTCL-associated VAV1 fusion, induces oncogenic transformation of CD4
Databáze: OpenAIRE