Search Results - "Filali, Liza"
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How natural killer cells avoid self-destruction when killing their targets
Published in PLoS biology (04-08-2021)“…How cytotoxic lymphocytes are protected against their own weapons during close combat with diseased target cells is an important and long-standing question in…”
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Actin cytoskeleton remodeling at the cancer cell side of the immunological synapse: good, bad, or both?
Published in Frontiers in immunology (05-10-2023)“…Cytotoxic lymphocytes (CLs), specifically cytotoxic T lymphocytes and natural killer cells, are indispensable guardians of the immune system and orchestrate…”
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Is the tumor cell side of the immunological synapse a polarized secretory domain?
Published in Frontiers in immunology (24-09-2024)“…The formation of a lytic immunological synapse (IS) is crucial for cytotoxic lymphocytes to accurately target and effectively eliminate malignant cells. While…”
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An integrated workflow for phosphopeptide identification in natural killer cells (NK-92MI) and their targets (MDA-MB-231) during immunological synapse formation
Published in STAR protocols (17-03-2023)“…Here, we present a protocol to identify and quantify phosphopeptides during the dynamic formation of an immunological synapse. We describe steps for mixing…”
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Intrinsic Resistance of Chronic Lymphocytic Leukemia Cells to NK Cell-Mediated Lysis Can Be Overcome In Vitro by Pharmacological Inhibition of Cdc42-Induced Actin Cytoskeleton Remodeling
Published in Frontiers in immunology (24-05-2021)“…Natural killer (NK) cells are innate effector lymphocytes with strong antitumor effects against hematologic malignancies such as chronic lymphocytic leukemia…”
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Actin cytoskeleton depolymerization increases matrix metalloproteinase gene expression in breast cancer cells by promoting translocation of cysteine-rich protein 2 to the nucleus
Published in Frontiers in cell and developmental biology (15-05-2023)“…The actin cytoskeleton plays a critical role in cancer cell invasion and metastasis; however, the coordination of its multiple functions remains unclear. Actin…”
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How natural killer cells avoid self-destruction when killing their targets
Published in PLoS biology (01-08-2021)“…How cytotoxic lymphocytes are protected against their own weapons during close combat with diseased target cells is an important and long-standing question in…”
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Journal Article -
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Measuring CTL Lytic Granule Secretion and Target Cell Membrane Repair by Fluorescent Lipophilic Dye Uptake at the Lytic Synapse
Published in Methods in molecular biology (Clifton, N.J.) (2023)“…CD8 cytotoxic T lymphocytes (CTL) play a key role in anti-tumor immune response. They are therefore at the heart of current immunotherapy protocols against…”
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Abstract 6439: Actin remodeling, inhibitory ligand polarization and small vesicle recruitment hinder effective anti-tumor immunity by shaping the tumor cell side of the immune synapse
Published in Cancer research (Chicago, Ill.) (04-04-2023)“…Abstract Cancer immune evasion is a major obstacle to effective anticancer immunotherapies. Recently, we unveiled a mechanism crucial in cancer escape from…”
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Ultrarapid lytic granule release from CTLs activates Ca2+-dependent synaptic resistance pathways in melanoma cells
Published in Science advances (18-02-2022)“…Human cytotoxic T lymphocytes (CTLs) exhibit ultrarapid lytic granule secretion, but whether melanoma cells mobilize defense mechanisms with commensurate…”
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Ultrarapid lytic granule release from CTLs activates Ca 2+ -dependent synaptic resistance pathways in melanoma cells
Published in Science advances (18-02-2022)“…Human cytotoxic T lymphocytes (CTLs) exhibit ultrarapid lytic granule secretion, but whether melanoma cells mobilize defense mechanisms with commensurate…”
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