Search Results - "Robert, Lidia"
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Effects of MAPK and PI3K Pathways on PD-L1 Expression in Melanoma
Published in Clinical cancer research (01-07-2014)“…PD-L1 is the main ligand for the immune inhibitory receptor PD-1. This ligand is frequently expressed by melanoma cells. In this study, we investigated whether…”
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Low MITF/AXL ratio predicts early resistance to multiple targeted drugs in melanoma
Published in Nature communications (15-12-2014)“…Increased expression of the Microphthalmia-associated transcription factor (MITF) contributes to melanoma progression and resistance to BRAF pathway…”
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3
MITF drives endolysosomal biogenesis and potentiates Wnt signaling in melanoma cells
Published in Proceedings of the National Academy of Sciences - PNAS (03-02-2015)“…Significance MITF, a master regulator of melanocytes and a major melanoma oncogene amplified in 30-40% of melanomas, determines proliferative or invasive…”
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4
Immunotherapy Resistance by Inflammation-Induced Dedifferentiation
Published in Cancer discovery (01-08-2018)“…A promising arsenal of targeted and immunotherapy treatments for metastatic melanoma has emerged over the last decade. With these therapies, we now face new…”
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Multi-omic single-cell snapshots reveal multiple independent trajectories to drug tolerance in a melanoma cell line
Published in Nature communications (11-05-2020)“…The determination of individual cell trajectories through a high-dimensional cell-state space is an outstanding challenge for understanding biological changes…”
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Phenotypic heterogeneity and evolution of melanoma cells associated with targeted therapy resistance
Published in PLoS computational biology (01-06-2019)“…Phenotypic plasticity is associated with non-genetic drug tolerance in several cancers. Such plasticity can arise from chromatin remodeling, transcriptomic…”
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Antitumor activity of the ERK inhibitor SCH722984 against BRAF mutant, NRAS mutant and wild-type melanoma
Published in Molecular cancer (20-08-2014)“…Background In melanoma, dysregulation of the MAPK pathway, usually via BRAF.sup.V600 or NRAS.sup.Q61 somatic mutations, leads to constitutive ERK signaling…”
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Effects of AKT inhibitor therapy in response and resistance to BRAF inhibition in melanoma
Published in Molecular cancer (16-04-2014)“…The clinical use of BRAF inhibitors for treatment of metastatic melanoma is limited by the development of drug resistance. In this study we investigated…”
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Risk-Adapted Treatment in Clinical Stage I Testicular Seminoma: The Third Spanish Germ Cell Cancer Group Study
Published in Journal of clinical oncology (10-12-2011)“…To confirm the efficacy of a risk-adapted treatment approach for patients with clinical stage I seminoma. The aim was to reduce both the risk of relapse and…”
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Inhibition of CSF-1 Receptor Improves the Antitumor Efficacy of Adoptive Cell Transfer Immunotherapy
Published in Cancer research (Chicago, Ill.) (2014)“…Colony stimulating factor 1 (CSF-1) recruits tumor-infiltrating myeloid cells (TIM) that suppress tumor immunity, including M2 macrophages and myeloid-derived…”
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RAS Mutations in Cutaneous Squamous-Cell Carcinomas in Patients Treated with BRAF Inhibitors
Published in The New England journal of medicine (19-01-2012)“…Patients with melanoma who are treated with a BRAF inhibitor have a high incidence of keratoacanthomas. Most of the tumors have oncogenic mutations in HRAS…”
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Combining targeted therapy with immunotherapy. Can 1 + 1 equal more than 2?
Published in Seminars in immunology (01-02-2016)“…Graphical abstract How can targeted therapy synergize immunotherapy?…”
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Combining Targeted Therapy With Immunotherapy in BRAF-Mutant Melanoma: Promise and Challenges
Published in Journal of clinical oncology (20-07-2014)“…Recent breakthroughs in the treatment of advanced melanoma are based on scientific advances in understanding oncogenic signaling and the immunobiology of this…”
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Multi-stage Differentiation Defines Melanoma Subtypes with Differential Vulnerability to Drug-Induced Iron-Dependent Oxidative Stress
Published in Cancer cell (14-05-2018)“…Malignant transformation can result in melanoma cells that resemble different stages of their embryonic development. Our gene expression analysis of human…”
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PD-1 blockade induces responses by inhibiting adaptive immune resistance
Published in Nature (London) (27-11-2014)“…The dynamics of T-cell responses are investigated in tumour tissue from patients with advanced melanoma who were treated with a PD-1-blocking monoclonal…”
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Improved antitumor activity of immunotherapy with BRAF and MEK inhibitors in BRAF(V600E) melanoma
Published in Science translational medicine (18-03-2015)“…Combining immunotherapy and BRAF targeted therapy may result in improved antitumor activity with the high response rates of targeted therapy and the durability…”
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Single-cell analysis resolves the cell state transition and signaling dynamics associated with melanoma drug-induced resistance
Published in Proceedings of the National Academy of Sciences - PNAS (26-12-2017)“…Continuous BRAF inhibition of BRAF mutant melanomas triggers a series of cell state changes that lead to therapy resistance and escape from immune control…”
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CTLA4 Blockade Broadens the Peripheral T-Cell Receptor Repertoire
Published in Clinical cancer research (01-05-2014)“…To evaluate the immunomodulatory effects of cytotoxic T-lymphocyte-associated protein 4 (CTLA4) blockade with tremelimumab in peripheral blood mononuclear…”
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Anti–PD-1 Therapy in Melanoma
Published in Seminars in oncology (01-06-2015)“…Immune-regulatory mechanisms are used by cancer to hide from the immune system. Advances and in-depth understanding of the biology of melanoma and its…”
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Abstract PS12-28: Phase 1b study evaluating a triplet combination of ipatasertib (IPAT), atezolizumab, and a taxane as first-line therapy for locally advanced/metastatic triple-negative breast cancer (TNBC)
Published in Cancer research (Chicago, Ill.) (15-02-2021)“…Abstract Background: The combination of immune checkpoint modulators with chemotherapy improves efficacy compared with chemotherapy alone in PD-L1+ advanced…”
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