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Article
Open AccessThe PI3Kδ inhibitor idelalisib impairs the function of human dendritic cells
The PI3Kδ-inhibitor Idelalisib is approved for the treatment of Non-Hodgkin lymphoma. However, its use has been decreased within the last years due to deleterious infections such as cytomegalovirus and pneumoc...
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Article
Regulatory myeloid cells paralyze T cells through cell–cell transfer of the metabolite methylglyoxal
Regulatory myeloid immune cells, such as myeloid-derived suppressor cells (MDSCs), populate inflamed or cancerous tissue and block immune cell effector functions. The lack of mechanistic insight into MDSC supp...
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Article
The induction of human myeloid derived suppressor cells through hepatic stellate cells is dose-dependently inhibited by the tyrosine kinase inhibitors nilotinib, dasatinib and sorafenib, but not sunitinib
Increased numbers of immunosuppressive myeloid derived suppressor cells (MDSCs) correlate with a poor prognosis in cancer patients. Tyrosine kinase inhibitors (TKIs) are used as standard therapy for the treat...
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Article
Imatinib mesylate and nilotinib affect MHC-class I presentation by modulating the proteasomal processing of antigenic peptides
Imatinib (IM) has been described to modulate the function of dendritic cells and T lymphocytes and to affect the expression of antigen in CML cells. In our study, we investigated the effect of the tyrosine kin...
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Article
Generation of antigen-specific CTL responses using RGS1 mRNA transfected dendritic cells
Advances in tumor immunology and Identification of tumor-associated antigens (TAAs) provide a basis for the development of novel immunotherapies to treat malignant diseases. In order to identify novel TAAs, we...