Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a promising new treatment for the hematological malignancies. TRAIL induces apoptosis by binding to its two death receptors DR4 (TRAIL-R1) and DR5 (TRAIL-R2). The extent of apoptosis by TRAIL is tightly regulated by the expression of these receptors and by downstream signaling. Chemotherapeutic agents increase the expressions of DR4 and DR5 on tumor cells through the activation of various transcription factors and there is enhanced killing on combining these agents with TRAIL. In this review, we will discuss the mechanism of TRAIL death receptor-induced apoptosis and the regulation of DR4 and DR5 expression. In particular, we will focus on the regulation of TRAIL death receptor signaling in hematological malignancies and the mechanisms responsible for the sensitization of leukemia and lymphoma cells to TRAIL-induced apoptosis by chemotherapy. Finally, we shall review the clinical data regarding the use of recombinant TRAIL and activating monoclonal antibodies against the TRAIL death receptors in the hematological malignancies.
机构:
DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany
Falschlehner, Christina
;
Emmerich, Christoph H.
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DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany
Emmerich, Christoph H.
;
Gerlach, Bjoern
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DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany
Gerlach, Bjoern
;
Walczak, Henning
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机构:
DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany
机构:
DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany
Falschlehner, Christina
;
Emmerich, Christoph H.
论文数: 0引用数: 0
h-index: 0
机构:
DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany
Emmerich, Christoph H.
;
Gerlach, Bjoern
论文数: 0引用数: 0
h-index: 0
机构:
DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany
Gerlach, Bjoern
;
Walczak, Henning
论文数: 0引用数: 0
h-index: 0
机构:
DKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, GermanyDKFZ, German Canc Res Ctr, Div Apoptosis Regulat D040, Tumor Immunol Program, D-69120 Heidelberg, Germany