Anti-disialoganglioside GD2 antibody ch14.18/CHO (dinutuximab beta, DB) improved the outcome of patients with high-risk neuroblastoma (HR-NB) in the maintenance phase. We investigated chemotherapeutic compounds used in newly diagnosed patients in combination with DB.
View Article and Find Full Text PDFBCL11B, an essential transcription factor for thymopoiesis, regulates also vital processes in post-thymic lymphocytes. Increased expression of BCL11B was recently correlated with the maturation of NK cells, whereas reduced BCL11B levels were observed in native and induced T cell subsets displaying NK cell features. We show that BCL11B-depleted CD8+ T cells stimulated with IL-15 acquired remarkable innate characteristics.
View Article and Find Full Text PDFThe Krüppel-like transcription factor (KLF) BCL11B is characterized by a wide tissue distribution and crucial functions in key developmental and cellular processes, as well as in various pathologies including cancer and HIV infection. Although the basics of BCL11B activity and relevant interactions with other proteins have been uncovered, how this exclusively nuclear protein localizes to its compartment remained unclear. Here, we demonstrate that unlike other KLFs, BCL11B does not require the C-terminal DNA-binding domain to pass through the nuclear envelope but has an independent, previously unidentified, nuclear localization signal (NLS), which is located distantly from the zinc finger domains and fulfills the essential criteria of being an autonomous NLS.
View Article and Find Full Text PDFTranscription factors play a crucial role in regulating biological processes such as cell growth, differentiation, organ development and cellular signaling. Within this group, proteins equipped with zinc finger motifs (ZFs) represent the largest family of sequence-specific DNA-binding transcription regulators. Numerous studies have proven the fundamental role of BCL11B for a variety of tissues and organs such as central nervous system, T cells, skin, teeth, and mammary glands.
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