Irf4 b cell
WebIRF4 is a gene located on chromosome 6 that encodes for the IRF4 protein belonging to the IRF family of transcription factors. Large B-cell lymphoma with IRF4 rearrangement … WebThe IRF4/DUSP22 locus is rearranged in a newly recognized subtype of non-Hodgkin lymphoma, large B-cell lymphoma with IRF4 rearrangement. These lymphomas are uncommon, but are clinically distinct from morphologically similar lymphomas, including diffuse large B-cell lymphoma, high-grade follicular lymphoma, and pediatric-type …
Irf4 b cell
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WebApr 13, 2024 · The family/class of the large B-cell lymphomas (LBCL) in the 5th edition of the World Health Organization (WHO) classification of haematolymphoid tumors (WHO-HAEM5) features only a few major changes as compared to the 4th edition. In most entities, there are only subtle changes, many of them only representing some minor modifications in … WebAug 13, 2024 · Abstract Interferon regulatory factor 4 (IRF4) is a lymphoid transcription factor and a key regulator in the development of various immune cells, including T and B …
WebIRF4. Interferon regulatory factor 4 (IRF4) also known as MUM1 is a protein that in humans is encoded by the IRF4 gene, [5] [6] [7] located at 6p25-p23. IRF4 functions as a key regulatory transcription factor in the development of human immune cells. [8] [9] The expression of IRF4 is essential for the differentiation of T lymphocytes and B ... WebIRF4 is an essential regulatory component at various stages of B cell development. In early B cell development, IRF4 functions alongside IRF8 to induce the expression of the Ikaros …
WebAug 10, 2024 · We find that B-cell differentiation in vivo requires a minimum of eight cell divisions in the absence of cell extrinsic signals. In addition, we define a path to ASC that reveal an early... WebB cells require IRF4 to mediate chronic transplant rejection. IRF4 ablation in B cells abrogates allogeneic B cell responses and may also inhibit the ability of B cells to prime …
WebJul 8, 2024 · Large B-cell lymphoma with IRF4 rearrangement (LBCL-IRF4) constitutes a novel provisional entity included in the classification of lymphoid tissue recently proposed …
WebOct 6, 2024 · Sustained IRF4 expression is sufficient to directly repress BCL-6 expression and promote plasma cell differentiation, which may reflect the dose-dependent function … simon nott betting peopleWebNov 26, 2024 · IRF4 regulates transcription of genes that specify plasma cell identity • Induction of IRF4 deletion leads to BCL2-inhibitable apoptosis in plasma cells Summary … simon northwood movies and tv showsWebDec 10, 2024 · IRF4 is implicated in B cell malignancies, acting both as tumor suppressor and as tumor oncogene in different types of precursors and mature B cell neoplasia. Here, we summarize the complexity of IRF4 functions related to different DNA-binding affinity, multiple IRF4-specific target DNA motif, and interactions with transcriptional partners. simon northridgeWebJan 20, 2024 · The transcription factor interferon regulatory factor 4 (IRF4) is critical for development of the immune system, especially B and T cells. The IRF4 International Consortium identified seven patients from six … simon nunn national housing federationWebMay 3, 2024 · IRF4 is a regulator of immune function, and is overexpressed in lymphoid neoplasms. Here, the authors utilise single cell RNA-seq to show the abundance of double-negative T cells in IRF4... simon nothaftWebIn addition, IRF4-deficient B cells had impaired expression of activation-induced deaminase and lacked class-switch recombination, suggesting an independent function for IRF4 in this process. These results identify IRF4 as a crucial transcriptional 'switch' in the generation of functionally competent plasma cells. simon nowack wittenWebIrf4 -/-/Irf8 -/-B cells are hyperprolif-erative and fail to induce expression of the Ikaros family factors (Ikaros and Ai- olos) ( Ma et al., 2008). The IRF4 expression is induced by... simon northwood buffalo bill