Search Results - "Sigaux, François"
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Clonal selection in xenografted human T cell acute lymphoblastic leukemia recapitulates gain of malignancy at relapse
Published in The Journal of experimental medicine (11-04-2011)“…Genomic studies in human acute lymphoblastic leukemia (ALL) have revealed clonal heterogeneity at diagnosis and clonal evolution at relapse. In this study, we…”
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Concurrent CDX2 cis-deregulation and UBTF::ATXN7L3 fusion define a novel high-risk subtype of B-cell ALL
Published in Blood (16-06-2022)“…Oncogenic alterations underlying B-cell acute lymphoblastic leukemia (B-ALL) in adults remain incompletely elucidated. To uncover novel oncogenic drivers, we…”
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PAX5 P80R mutation identifies a novel subtype of B-cell precursor acute lymphoblastic leukemia with favorable outcome
Published in Blood (17-01-2019)Get full text
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Insertional oncogenesis in 4 patients after retrovirus-mediated gene therapy of SCID-X1
Published in The Journal of clinical investigation (01-09-2008)“…Previously, several individuals with X-linked SCID (SCID-X1) were treated by gene therapy to restore the missing IL-2 receptor gamma (IL2RG) gene to CD34+ BM…”
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Clonal hematopoiesis driven by chromosome 1q/MDM4 trisomy defines a canonical route toward leukemia in Fanconi anemia
Published in Cell stem cell (02-02-2023)“…Fanconi anemia (FA) patients experience chromosome instability, yielding hematopoietic stem/progenitor cell (HSPC) exhaustion and predisposition to…”
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HOXA genes are included in genetic and biologic networks defining human acute T-cell leukemia (T-ALL)
Published in Blood (01-07-2005)“…Using a combination of molecular cytogenetic and large-scale expression analysis in human T-cell acute lymphoblastic leukemias (T-ALLs), we identified and…”
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Defective NK Cells in Acute Myeloid Leukemia Patients at Diagnosis Are Associated with Blast Transcriptional Signatures of Immune Evasion
Published in The Journal of immunology (1950) (15-09-2015)“…Acute myeloid leukemia (AML) is a heterogeneous group of malignancies that may be sensitive to the NK cell antitumor response. However, NK cells are frequently…”
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Deletion of the protein tyrosine phosphatase gene PTPN2 in T-cell acute lymphoblastic leukemia
Published in Nature genetics (01-06-2010)“…PTPN2 (protein tyrosine phosphatase non-receptor type 2, also known as TC-PTP) is a cytosolic tyrosine phosphatase that functions as a negative regulator of a…”
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Myelodysplasia and leukemia of Fanconi anemia are associated with a specific pattern of genomic abnormalities that includes cryptic RUNX1/AML1 lesions
Published in Blood (14-04-2011)“…Fanconi anemia (FA) is a genetic condition associated with bone marrow (BM) failure, myelodysplasia (MDS), and acute myeloid leukemia (AML). We studied 57 FA…”
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The C-MYB locus is involved in chromosomal translocation and genomic duplications in human T-cell acute leukemia (T-ALL), the translocation defining a new T-ALL subtype in very young children
Published in Blood (15-08-2007)“…The C-Myb transcription factor is essential for hematopoiesis, including in the T-cell lineage. The C-Myb locus is a common site of retroviral insertional…”
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Deletion 6q Drives T-cell Leukemia Progression by Ribosome Modulation
Published in Cancer discovery (01-12-2018)“…Deletion of chromosome 6q is a well-recognized abnormality found in poor-prognosis T-cell acute lymphoblastic leukemia (T-ALL). Using integrated genomic…”
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PTPN2 negatively regulates oncogenic JAK1 in T-cell acute lymphoblastic leukemia
Published in Blood (30-06-2011)“…We have recently reported inactivation of the tyrosine phosphatase PTPN2 (also known as TC-PTP) through deletion of the entire gene locus in ∼ 6% of T-cell…”
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For a digital and genomic medicine, based on collective experience and expertise
Published in Hématologie (01-01-2018)Get full text
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Detection of somatic mosaicism and classification of Fanconi anemia patients by analysis of the FA/BRCA pathway
Published in Blood (01-02-2005)“…Fanconi anemia (FA) is characterized by congenital abnormalities, bone marrow failure, chromosome fragility, and cancer susceptibility. Eight FA-associated…”
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High imatinib dose overcomes insufficient response associated with ABCG2 haplotype in chronic myelogenous leukemia patients
Published in Oncotarget (01-10-2013)“…Pharmacogenetic studies in chronic myelogenous leukemia (CML) typically use a candidate gene approach. In an alternative strategy, we analyzed the impact of…”
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Genetic polymorphisms associated with increased risk of developing chronic myelogenous leukemia
Published in Oncotarget (03-11-2015)“…Little is known about inherited factors associated with the risk of developing chronic myelogenous leukemia (CML). We used a dedicated DNA chip containing 16…”
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The power of one
Published in Science translational medicine (18-04-2012)“…A single mouse Lgr5-positive colon stem cell can be expanded into a three-dimensional organoid that, after transplant, contributes to the repair of injured…”
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Node based B cell lymphomas: toward in silico modelling of critical biological pathways involved in neoplastic cell transformation
Published in Hématologie (01-07-2011)Get full text
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Identification of TMEM131L as a novel regulator of thymocyte proliferation in humans
Published in The Journal of immunology (1950) (15-06-2013)“…In this study, we identify transmembrane protein 131-like (TMEM131L) as a novel regulator of thymocyte proliferation and demonstrate that it corresponds to a…”
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