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The tumoral clone of Waldenstrons macroglobulinemia (WM) shows a wide morphological heterogeneity which ranges from B-lymphocytes (BL) to plasma cells (PC). By means of genome-wide expression profiling we have been able to identify genes exclusively deregulated in BL and PC from WM, but with a simil...
ORGANISM(S): Homo sapiens 
Background: MYC is a transcription factor encoded by the c-MYC gene (thereafter termed MYC). MYC is key transcription factor involved in many central cellular processes including ribosomal biogenesis. MYC is overexpressed in the majority of human tumours including aggressive B-cell lymphoma especial...
ORGANISM(S): Homo sapiens 
c-myc-3'RR mice prone to develop Burkitt lymphoma (BL) were crossed with p53+/- mice in order to obtain c-myc-3'RR/p53+/- mice. These mice develop a wider spectrum of lymphoma including BL, mantle cell lymphoma (MCL) and plasma cell lymphoma (PCL). Transcriptoma analysis of these lymphomas is invest...
ORGANISM(S): Mus musculus 
Burkitt lymphoma (BL) can often be cured by intensive chemotherapy, but the toxicity of such therapy precludes its use in the elderly and in patients with endemic BL (eBL) in developing countries, necessitating new strategies. The normal germinal center B cell is the presumed cell of origin for both...
ORGANISM(S): Homo sapiens 
To determine characterize human B cells that express IL-10 on a molecular level, we compared the global gene expression of primary CD19pos B cells secreting IL-10 or not, upon activation with anti-CD40, IL-4 and CpG for 2 days. Human B cells from healthy donors were sorted according to CD19 expressi...
ORGANISM(S): Homo sapiens 
The aim of the study was to illucidate how BAFF mediates B cell survival and growth through the identification of BAFF-regulated genes. Experiment Overall Design: RNA was isolated from unstimulated B cells ("minus") or after 36 hours of treatment with 25 ng/ml of BAFF ("plus"). A fraction of cell ly...
ORGANISM(S): Mus musculus 
EpsteinM-bM-^@M-^PBarr virus (EBV) has evolved exquisite controls over its host cells, human B lymphocytes, not only directing these cells during latency to proliferate and thereby expand the pool of infected cells, but also to survive and thereby persist for the lifetime of the infected individual....
ORGANISM(S): Homo sapiens 
We sought to investigate the extent of genetic and antigen-driven predetermination of antibody repertoires throughout B-cell development (pre-B cells, naive B cells, plasma cells). To this end, we used (i) an inbred model organism (mouse, C57BL/6J) to quantify genetic predetermination and (ii) cohor...
ORGANISM(S): Mus musculus 
Aflatoxin B1 (AFB1), a potent dietary carcinogen, and Epstein-Barr virus (EBV), an oncogenic virus, are both implicated in cancer development, particularly in endemic regions. However, the combined effects of AFB1 exposure and EBV infection on the epigenetic landscape remain poorly understood. This ...
ORGANISM(S): Homo sapiens (Human) 
2025-10-23 | PXD060719 | Pride
To understand how glycans influence the growth of probiotic strains in monocultures and communities, we characterized the growth and perform proteome profiling of 3 major probiotics, A. muciniphila (AM) BAA-835, B. breve (BB) JCM1192, and B. longum (BL) JCM1217 in monocultures and co-cultures grown ...
ORGANISM(S): Akkermansia muciniphila ATCC BAA-835 
2025-09-24 | PXD060954 | Pride
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