A retinoic acid-dependent stroma-leukemia crosstalk promotes chronic lymphocytic leukemia progression
oleh: Diego Farinello, Monika Wozińska, Elisa Lenti, Luca Genovese, Silvia Bianchessi, Edoardo Migliori, Nicolò Sacchetti, Alessia di Lillo, Maria Teresa Sabrina Bertilaccio, Claudia de Lalla, Roberta Valsecchi, Sabrina Bascones Gleave, David Lligé, Cristina Scielzo, Laura Mauri, Maria Grazia Ciampa, Lydia Scarfò, Rosa Bernardi, Dejan Lazarevic, Blanca Gonzalez-Farre, Lucia Bongiovanni, Elias Campo, Andrea Cerutti, Maurilio Ponzoni, Linda Pattini, Federico Caligaris-Cappio, Paolo Ghia, Andrea Brendolan
| Format: | Article |
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| Diterbitkan: | Nature Portfolio 2018-05-01 |
Deskripsi
The stromal microenvironment plays a key role in the expansion of chronic lymphocytic leukemia. Here, the authors use the Eµ-TCL1 mouse model to show that leukemic B-cells induce the activation of retinoic acid synthesis in stromal cells of the lymphoid microenvironment, and that impacting on retinoic acid signalling via diet or chemical inhibition prolonged survival by preventing leukemia dissemination and accumulation in lymphoid tissues.