Molecular Pathways Molecular Pathways: Targeting Tumor-Infiltrating Myeloid-Derived Suppressor Cells for Cancer Therapy
نویسندگان
چکیده
Tumor-infiltrating myeloid-derived suppressor cells (MDSC) are a heterogeneous and immunosuppressive cell subset that blocks the proliferation and the activity of both T and natural killer (NK) cells and promotes tumor vasculogenesis and progression. Recent evidences demonstrate that the recruitment of MDSCs in tumors also blocks senescence induced by chemotherapy promoting chemoresistance. Hence, the need of novel therapeutic approaches that can efficiently target MDSC recruitment and function in cancer. Among them, novel combinatorial treatments of chemotherapy and immunotherapy or treatments that induce depletion of MDSCs in peripheral sites should be taken in consideration. Clin Cancer Res; 21(14); 3108–12. 2015 AACR.
منابع مشابه
Signaling pathways involved in chronic myeloid leukemia pathogenesis: the importance of targeting Musashi2-Numb signaling to eradicate leukemia stem cells
Objective(s): Chronic myeloid leukemia (CML) is a myeloid clonal proliferation disease defining by the presence of the Philadelphia chromosome that shows the movement of BCR-ABL1. In this study, the critical role of the Musashi2-Numb axis in determining cell fate and relationship of the axis to important signaling pathways such as Hedgehog and Notch that are essential ...
متن کاملMolecular Pathways: Targeting Tumor-Infiltrating Myeloid-Derived Suppressor Cells for Cancer Therapy.
Tumor-infiltrating myeloid-derived suppressor cells (MDSC) are a heterogeneous and immunosuppressive cell subset that blocks the proliferation and the activity of both T and natural killer (NK) cells and promotes tumor vasculogenesis and progression. Recent evidences demonstrate that the recruitment of MDSCs in tumors also blocks senescence induced by chemotherapy promoting chemoresistance. Hen...
متن کاملInteractome analysis of myeloid-derived suppressor cells in murine models of colon and breast cancer
In solid cancers, myeloid derived suppressor cells (MDSC) infiltrate (peri)tumoral tissues to induce immune tolerance and hence to establish a microenvironment permissive to tumor growth. Importantly, the mechanisms that facilitate such infiltration or a subsequent immune suppression are not fully understood. Hence, in this study, we aimed to delineate disparate molecular pathways which MDSC ut...
متن کاملThe Effect of Plant-derived Compounds in Targeting Cancer Stem Cells
Background Cancer stem cells (CSCs) are a small subpopulation of cancer cells with self-renewal and differentiation ability. Furthermore, CSCs are resistant to chemoradiotherapy due to their high level of detoxifying enzymes, strong DNA repair abilities, and high drug efflux capacity. Objective Therefore, CSCs are supposed to account for cancer initiation, progression, metastasis, recurrence, ...
متن کاملThe Role of miRNA Dysregulation in Thyroid Cancer Development by Targeting the Main Signaling Pathways
Thyroid cancer is one of the most common malignancies of endocrine glands, causing carcinomas, such as papillary, follicular, medullary, and anaplastic thyroid carcinomas. Due to the significance of thyroid carcinomas, identification of the main signaling pathways and the affecting mutations has been considered by researchers. Further studies on the dysregulation of oncogenes in signaling path...
متن کامل