Inhibition of the Bruton Tyrosine Kinase Pathway in B-Cell Lymphoproliferative Disorders

@article{Castillo2016InhibitionOT,
  title={Inhibition of the Bruton Tyrosine Kinase Pathway in B-Cell Lymphoproliferative Disorders},
  author={Jorge J. Castillo and Steven P P Treon and Matthew S. Davids},
  journal={The Cancer Journal},
  year={2016},
  volume={22},
  pages={34–39}
}
AbstractActivation of the Bruton tyrosine kinase (BTK) pathway plays an important role in the pathophysiology of a number of B-cell lymphoproliferative disorders (LPDs). A number of preclinical studies support inhibiting BTK as a mechanism to treat LPDs. Clinically, BTK inhibitors, specifically ibrutinib, have shown to be safe and effective on treating patients with indolent B-cell lymphomas and chronic lymphocytic leukemia (CLL). Ibrutinib has recently gained approval for the treatment of… 
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References

SHOWING 1-10 OF 47 REFERENCES
CAL-101: a phosphatidylinositol-3-kinase p110-delta inhibitor for the treatment of lymphoid malignancies
TLDR
The aims of this review are to summarize the understanding of the PI3K pathway, its role in lymphoid malignancies, the preclinical and clinical experience accumulated with CAL-101, a PI3kδ inhibitor, and potential areas of future development.
PCI-32765: a novel Bruton's tyrosine kinase inhibitor for the treatment of lymphoid malignancies
TLDR
PCI-32765 is an oral irreversible Btk inhibitor with high potency and both preclinical and clinical activity in chronic lymphocytic leukemia (CLL) and non-Hodgkin's lymphoma (NHL).
Targeting Bruton's tyrosine kinase in B cell malignancies
TLDR
The importance of BTK in various signalling pathways in the context of its therapeutic inhibition is highlighted and molecular effects that cannot be explained by the classic role ofBTK in BCR signalling are highlighted.
Bruton tyrosine kinase inhibitor ibrutinib (PCI-32765) has significant activity in patients with relapsed/refractory B-cell malignancies.
  • R. Advani, J. Buggy, +12 authors N. Fowler
  • Medicine, Biology
    Journal of clinical oncology : official journal of the American Society of Clinical Oncology
  • 2013
TLDR
Ibrutinib, a novel BTK-targeting inhibitor, is well tolerated, with substantial activity across B-cell histologies, consistent with the irreversible mechanism.
Targeting BTK with ibrutinib in relapsed chronic lymphocytic leukemia.
TLDR
Ibrutinib was associated with a high frequency of durable remissions in patients with relapsed or refractory CLL and small lymphocytic lymphoma, including patients with high-risk genetic lesions.
Targeting BTK with ibrutinib in relapsed or refractory mantle-cell lymphoma.
TLDR
Ibrutinib shows durable single-agent efficacy in relapsed or refractory mantle-cell lymphoma and is enrolled into two groups: patients who had previously received at least 2 cycles of bortezomib therapy and those who had received less than 2 complete cycles.
Resistance mechanisms for the Bruton's tyrosine kinase inhibitor ibrutinib.
TLDR
Functional analysis showed that the C481S mutation of BTK results in a protein that is only reversibly inhibited by ibrutinib, which underscores the importance of the B-cell-receptor pathway in the mechanism of action of ibrUTinib in CLL.
B-cell receptor signaling as a driver of lymphoma development and evolution.
Prolonged lymphocytosis during ibrutinib therapy is associated with distinct molecular characteristics and does not indicate a suboptimal response to therapy.
TLDR
Extended lymphocytosis is common following ibrutinib treatment, likely represents the persistence of a quiescent clone, and does not predict a subgroup of patients likely to relapse early, suggesting that persistent lymphocytes do not represent clonal evolution.
Oncogenically active MYD88 mutations in human lymphoma
TLDR
The dependence of ABC DLBCLs on MYD88, an adaptor protein that mediates toll and interleukin (IL)-1 receptor signalling, is described and the development of inhibitors of IRAK4 kinase and other components of this pathway for the treatment of tumours bearing oncogenic MyD88 mutations are supported.
...
1
2
3
4
5
...