Proteomics

Dataset Information

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Analysis of extracellular vesicles from large granular lymphocytic leukemia cell lines


ABSTRACT: Large granular lymphocyte leukemia (LGLL) is a rare lymphoproliferative malignancy caused by clonal expansion of granular lymphocytes. Two subgroups, (cytotoxic) T-cell LGLL and natural killer (NK) cell LGLL, are defined based on their cellular origin and expression of characteristic surface molecules. In this study, we performed a comparative proteome profiling of isolated extracellular vesicles (EV) from the T-LGLL cell line MOTN-1 and the NK-LGLL line NKL.

INSTRUMENT(S): Q Exactive Plus

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Cell Culture, Lymphocyte

DISEASE(S): T-cell Large Granular Lymphocyte Leukemia

SUBMITTER: Andreas Tholey  

LAB HEAD: Andreas Tholey

PROVIDER: PXD053228 | Pride | 2024-10-17

REPOSITORIES: Pride

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Publications

Analysis of Cytotoxic Granules and Constitutively Produced Extracellular Vesicles from Large Granular Lymphocytic Leukemia Cell Lines.

Ploeger Lara L   Kaleja Patrick P   Tholey Andreas A   Lettau Marcus M   Janssen Ottmar O  

Cells 20240806 16


<h4>Background</h4>Large granular lymphocyte leukemias (LGLLs) are rare lymphoproliferative malignancies caused by clonal expansion of granular lymphocytes. T-cell LGLL and natural killer (NK) cell LGLL are defined based on their cellular origin. Their clinical manifestation and pathophysiology vary depending on the subtype and include, e.g., neutropenia, anemia, recurrent infections, and autoimmunity. A limited number of available patient-derived cell lines are considered valuable tools to stud  ...[more]

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