Skip to main content
Top
Published in: Cancer Immunology, Immunotherapy 5/2020

01-05-2020 | Chronic Lymphocytic Leukemia | Original Article

Immunoregulatory effects of Lurbinectedin in chronic lymphocytic leukemia

Authors: Denise Risnik, Ana Colado, Enrique Podaza, María Belén Almejún, Esteban Enrique Elías, Raimundo Fernando Bezares, Horacio Fernández-Grecco, Noé Seija, Pablo Oppezzo, Mercedes Borge, Romina Gamberale, Mirta Giordano

Published in: Cancer Immunology, Immunotherapy | Issue 5/2020

Login to get access

Abstract

Despite significant therapeutic improvements chronic lymphocytic leukemia (CLL) remains an incurable disease and there is a persistent pursuit of new treatment alternatives. Lurbinectedin, a selective inhibitor of active transcription of protein-coding genes, is currently in phase II/III clinical trials for solid tumors such as small-cell lung cancer (SCLC). In this study, we aimed to evaluate the activity of Lurbinectedin on circulating mononuclear cells from CLL patients and to determine whether Lurbinectedin could affect the cross-talk between B-CLL cells and the tumor microenvironment. We found that Lurbinectedin induced a dose- and time-dependent death in all cell types evaluated, with B cells, monocytes and monocytic myeloid derived suppressor cells (Mo-MDSC) being the most susceptible populations. At sub-apoptotic doses, Lurbinectedin decreased the expression of CCR7 in B-CLL cells and impaired their migration towards CCL19 and CCL21. Furthermore, low concentrations of Lurbinectedin stimulated the synthesis of pro-IL1β in monocytes and nurse-like cells, without inducing the inflammasome activation. Altogether, these results indicate that Lurbinectedin might have antitumor activity in CLL due to its direct action on leukemic cells in combination with its effects on the tumor microenvironment. Our findings encourage further investigation of Lurbinectedin as a potential therapy for CLL.
Appendix
Available only for authorised users
Literature
4.
go back to reference Ghia P, Circosta P, Scielzo C et al (2005) Differential effects on CLL cell survival exerted by different microenvironmental elements. Curr Top Microbiol Immunol 294:135–145PubMed Ghia P, Circosta P, Scielzo C et al (2005) Differential effects on CLL cell survival exerted by different microenvironmental elements. Curr Top Microbiol Immunol 294:135–145PubMed
8.
go back to reference Caligaris-Cappio F (2003) Role of the microenvironment in chronic lymphocytic leukaemia. Br J Haematol 123:380–388CrossRefPubMed Caligaris-Cappio F (2003) Role of the microenvironment in chronic lymphocytic leukaemia. Br J Haematol 123:380–388CrossRefPubMed
13.
go back to reference Huang P, Plunkett W (1991) Action of 9-beta-d-arabinofuranosyl-2-fluoroadenine on RNA metabolism. Mol Pharmacol 39:449–455PubMed Huang P, Plunkett W (1991) Action of 9-beta-d-arabinofuranosyl-2-fluoroadenine on RNA metabolism. Mol Pharmacol 39:449–455PubMed
14.
go back to reference Huang P, Sandoval A, Van Den Neste E et al (2000) Inhibition of RNA transcription: a biochemical mechanism of action against chronic lymphocytic leukemia cells by fludarabine. Leukemia 14:1405–1413CrossRefPubMed Huang P, Sandoval A, Van Den Neste E et al (2000) Inhibition of RNA transcription: a biochemical mechanism of action against chronic lymphocytic leukemia cells by fludarabine. Leukemia 14:1405–1413CrossRefPubMed
18.
go back to reference Berhanu D, Mortari F, De Rosa SC, Roederer M (2003) Optimized lymphocyte isolation methods for analysis of chemokine receptor expression. J Immunol Methods 279:199–207CrossRefPubMed Berhanu D, Mortari F, De Rosa SC, Roederer M (2003) Optimized lymphocyte isolation methods for analysis of chemokine receptor expression. J Immunol Methods 279:199–207CrossRefPubMed
29.
go back to reference Till KJ, Lin K, Zuzel M, Cawley JC (2002) The chemokine receptor CCR7 and alpha4 integrin are important for migration of chronic lymphocytic leukemia cells into lymph nodes. Blood 99:2977–2984CrossRefPubMed Till KJ, Lin K, Zuzel M, Cawley JC (2002) The chemokine receptor CCR7 and alpha4 integrin are important for migration of chronic lymphocytic leukemia cells into lymph nodes. Blood 99:2977–2984CrossRefPubMed
30.
41.
go back to reference Hulkkonen J, Vilpo J, Vilpo L et al (2000) Interleukin-1 beta, interleukin-1 receptor antagonist and interleukin-6 plasma levels and cytokine gene polymorphisms in chronic lymphocytic leukemia: correlation with prognostic parameters. Haematologica 85:600–606PubMed Hulkkonen J, Vilpo J, Vilpo L et al (2000) Interleukin-1 beta, interleukin-1 receptor antagonist and interleukin-6 plasma levels and cytokine gene polymorphisms in chronic lymphocytic leukemia: correlation with prognostic parameters. Haematologica 85:600–606PubMed
42.
Metadata
Title
Immunoregulatory effects of Lurbinectedin in chronic lymphocytic leukemia
Authors
Denise Risnik
Ana Colado
Enrique Podaza
María Belén Almejún
Esteban Enrique Elías
Raimundo Fernando Bezares
Horacio Fernández-Grecco
Noé Seija
Pablo Oppezzo
Mercedes Borge
Romina Gamberale
Mirta Giordano
Publication date
01-05-2020
Publisher
Springer Berlin Heidelberg
Published in
Cancer Immunology, Immunotherapy / Issue 5/2020
Print ISSN: 0340-7004
Electronic ISSN: 1432-0851
DOI
https://doi.org/10.1007/s00262-020-02513-y

Other articles of this Issue 5/2020

Cancer Immunology, Immunotherapy 5/2020 Go to the issue
Webinar | 19-02-2024 | 17:30 (CET)

Keynote webinar | Spotlight on antibody–drug conjugates in cancer

Antibody–drug conjugates (ADCs) are novel agents that have shown promise across multiple tumor types. Explore the current landscape of ADCs in breast and lung cancer with our experts, and gain insights into the mechanism of action, key clinical trials data, existing challenges, and future directions.

Dr. Véronique Diéras
Prof. Fabrice Barlesi
Developed by: Springer Medicine