Search Results - "Hernando‐Momblona, Xavier"
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Mex3a Marks a Slowly Dividing Subpopulation of Lgr5+ Intestinal Stem Cells
Published in Cell stem cell (01-06-2017)“…Highly proliferative Lgr5+ stem cells maintain the intestinal epithelium and are thought to be largely homogeneous. Although quiescent intestinal stem cell…”
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A genome editing approach to study cancer stem cells in human tumors
Published in EMBO molecular medicine (01-07-2017)“…The analysis of stem cell hierarchies in human cancers has been hampered by the impossibility of identifying or tracking tumor cell populations in an intact…”
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Modeling Biochemical Gradients In Vitro to Control Cell Compartmentalization in a Microengineered 3D Model of the Intestinal Epithelium
Published in Advanced healthcare materials (01-11-2022)“…Gradients of signaling pathways within the intestinal stem cell (ISC) niche are instrumental for cellular compartmentalization and tissue function, yet how are…”
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4
TGFβ drives immune evasion in genetically reconstituted colon cancer metastasis
Published in Nature (London) (22-02-2018)“…A combination of TGFβ inhibition and checkpoint-inhibition therapy provokes a potent cytotoxic response against metastatic tumours derived from colorectal…”
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5
Zonation of Ribosomal DNA Transcription Defines a Stem Cell Hierarchy in Colorectal Cancer
Published in Cell stem cell (04-06-2020)“…Colorectal cancers (CRCs) are composed of an amalgam of cells with distinct genotypes and phenotypes. Here, we reveal a previously unappreciated heterogeneity…”
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Long-term platinum-based drug accumulation in cancer-associated fibroblasts promotes colorectal cancer progression and resistance to therapy
Published in Nature communications (10-02-2023)“…A substantial proportion of cancer patients do not benefit from platinum-based chemotherapy (CT) due to the emergence of drug resistance. Here, we apply…”
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The transcription factor GATA6 enables self-renewal of colon adenoma stem cells by repressing BMP gene expression
Published in Nature cell biology (01-07-2014)“…Aberrant activation of WNT signalling and loss of BMP signals represent the two main alterations leading to the initiation of colorectal cancer (CRC). Here we…”
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FixNCut: single-cell genomics through reversible tissue fixation and dissociation
Published in Genome Biology (29-03-2024)“…The use of single-cell technologies for clinical applications requires disconnecting sampling from downstream processing steps. Early sample preservation can…”
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Isolation of Human Colon Stem Cells Using Surface Expression of PTK7
Published in Stem cell reports (08-12-2015)“…Insertion of reporter cassettes into the Lgr5 locus has enabled the characterization of mouse intestinal stem cells (ISCs). However, low cell surface abundance…”
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Stromal gene expression defines poor-prognosis subtypes in colorectal cancer
Published in Nature genetics (01-04-2015)“…Eduard Batlle and colleagues find that poor-outcome subgroups of colorectal cancer are driven by genes expressed in tumor-associated stromal cells. They show…”
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Metastatic recurrence in colorectal cancer arises from residual EMP1+ cells
Published in Nature (London) (17-11-2022)“…Around 30–40% of patients with colorectal cancer (CRC) undergoing curative resection of the primary tumour will develop metastases in the subsequent years 1 …”
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The Intestinal Stem Cell Signature Identifies Colorectal Cancer Stem Cells and Predicts Disease Relapse
Published in Cell stem cell (06-05-2011)“…A frequent complication in colorectal cancer (CRC) is regeneration of the tumor after therapy. Here, we report that a gene signature specific for adult…”
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Nodal-induced L1CAM/CXCR4 subpopulation sustains tumor growth and metastasis in colorectal cancer derived organoids
Published in Theranostics (01-01-2021)“…Colorectal cancer (CRC) is currently the third leading cause for cancer-related mortality. Cancer stem cells have been implicated in colorectal tumor growth,…”
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Mex3a marks drug-tolerant persister colorectal cancer cells that mediate relapse after chemotherapy
Published in Nature cancer (01-09-2022)Get full text
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Functional patient-derived organoid screenings identify MCLA-158 as a therapeutic EGFR × LGR5 bispecific antibody with efficacy in epithelial tumors
Published in Nature cancer (01-04-2022)“…Patient-derived organoids (PDOs) recapitulate tumor architecture, contain cancer stem cells and have predictive value supporting personalized medicine. Here we…”
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New Potent Inhibitor of Transforming Growth Factor-Beta (TGFβ) Signaling that is Efficacious against Microsatellite Stable Colorectal Cancer Metastasis in Combination with Immune Checkpoint Therapy in Mice
Published in ACS pharmacology & translational science (01-10-2024)Get full text
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17
Mex3a marks slow-proliferating multilineage progenitors of the intestinal epithelium
Published in Cell stem cell (09-03-2017)“…The intestinal epithelium is continuously regenerated by highly proliferative Lgr5+ intestinal stem cells (ISCs). The existence of a population of quiescent…”
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18
TGF drives immune evasion in genetically reconstituted colon cancer metastasis
Published in Nature (London) (22-02-2018)Get full text
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19
Mex3a marks a slowly dividing subpopulation of Lgr5+ intestinal stem cells
Published in Cell stem cell (2017)“…Highly proliferative Lgr5+ stem cells maintain the intestinal epithelium and are thought to be largely homogeneous. Although quiescent intestinal stem cell…”
Get full text
Journal Article