Specific Expression of a New Bruton Tyrosine Kinase Isoform (p65BTK) in the Glioblastoma Gemistocytic Histotype
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چکیده
منابع مشابه
BTK (Bruton agammaglobulinemia tyrosine kinase)
The BTK protein is a 77 kDa protein of 659 amino acids. Translation of the BTK transcript starts at the ATG site that is located in exon 2 and ends in exon 19. The BTK protein is composed of an N-terminal Pleckstrin homology (PH) domain followed three protein interacting domains: Tec homology (TH) region, Src homology 3 (SH3) domain and SH2 domain. A tyrosine-kinase catalytic domain is located ...
متن کاملSecond-generation inhibitors of Bruton tyrosine kinase
Bruton tyrosine kinase (BTK) is a critical effector molecule for B cell development and plays a major role in lymphoma genesis. Ibrutinib is the first-generation BTK inhibitor. Ibrutinib has off-target effects on EGFR, ITK, and Tec family kinases, which explains the untoward effects of ibrutinib. Resistance to ibrutinib was also reported. The C481S mutation in the BTK kinase domain was reported...
متن کاملRegulation of Bruton tyrosine kinase by the peptidylprolyl isomerase Pin1.
Bruton tyrosine kinase (Btk) is expressed in B-lymphocytes. Mutations in Btk cause X-linked agammaglobulinemia in humans. However, the mechanism of activation and signaling of this enzyme has not been fully investigated. We have here shown that the peptidylprolyl cis/trans isomerase (PPIase) Pin1 is a negative regulator of Btk, controlling its expression level by reducing its half-life, whereas...
متن کاملThe Importance of Bruton Tyrosine Kinase (BTK) and Targeted Therapies
Submit Manuscript | http://medcraveonline.com (BCR) signalling [6-8], CXCR4 and CXCR5 chemokine receptors, adhesion molecules (integrin), collagen GPVI-FCR gamma chain, GPIB-IX-V complex, CLEC-2 signalling and Toll receptor signalling. BTK is primarily expressed in haematopoietic cells, particularly in B cells, but also in monocytes/macrophages, platelets, neutrophils but not T cells and plasma...
متن کاملBruton tyrosine kinase (BTK) in X-linked agammaglobulinemia (XLA).
X-linked agammaglobulinemia (XLA) is a heritable immunodeficiency disorder that is caused by a differentiation block leading to almost complete absence of B lymphocytes and plasma cells. The affected protein is a cytoplasmic protein tyrosine kinase, Bruton's agammaglobulinemia tyrosine kinase (Btk). Btk along with Tec, Itk, Bmx and Txk belong to a distinct family of protein kinases. These prote...
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ژورنال
عنوان ژورنال: Frontiers in Molecular Neuroscience
سال: 2019
ISSN: 1662-5099
DOI: 10.3389/fnmol.2019.00002