27 research outputs found
Use of antiepileptic drugs and risk of fractures. Case-control study among patients with epilepsy
Investigations on the presence and behavior of precursors to perfluoroalkyl substances in the environment as a preparation of regulatory measures
Incidence of Fractures among Epilepsy Patients: A Population-based Retrospective Cohort Study in the General Practice Research Database
Investigations on the presence and behavior of precursors to perfluoroalkyl substances in the environment as a preparation of regulatory measures
Wastewater treatment plants (WWTPs) have been identified as a significant pathway for the introduction of perfluoroalkyl and polyfluoroalkyl substances (PFASs) to natural waters. It was observed in several studies that the concentration of certain PFASs were higher in the WWTP effluent compared to the corresponding influent. The objective of the present study was the identification of potential precursor substances of persistent perfluoroalkyl acids (PFAAs) in WWTPs and indoor rooms in order to support the preparation of regulatory measures
EPR study of Fremy’s salt nitroxide roduction by ascorbic acid; influence of the bulk pH values
The effect of physician and health plan market concentration on prices in commercial health insurance markets
Market structure, Market concentration, Physician organizations, Health plans, Health insurers, Health insurance, Price, Bargaining, I11, L11,
Frequent NFKBIE deletions are associated with poor outcome in primary mediastinal B-cell lymphoma
We recently reported a truncating deletion in the NFKBIE gene, which encodes IκB, a negative feedback regulator of NF-κB, in clinically aggressive chronic lymphocytic leukemia (CLL). Because preliminary data indicate enrichment of NFKBIE aberrations in other lymphoid malignancies, we screened a large patient cohort (n 5 1460) diagnosed with different lymphoid neoplasms. While NFKBIE deletions were infrequent in follicular lymphoma, splenic marginal zone lymphoma, and T-cell acute lymphoblastic leukemia (<2%), slightly higher frequencies were seen in diffuse large B-cell lymphoma, mantle cell lymphoma, and primary central nervous system lymphoma (3% to 4%). In contrast, a remarkably high frequency of NFKBIE aberrations (46/203 cases [22.7%]) was observed in primary mediastinal B-cell lymphoma (PMBL) and Hodgkin lymphoma (3/11 cases [27.3%]). NFKBIE-deleted PMBL patients were more often therapy refractory (P 5 .022) and displayed inferior outcome compared with wild-Type patients (5-year survival, 59% vs 78%; P 5 .034); however, they appeared to benefit from radiotherapy (P 5 .022) and rituximab-containing regimens (P 5 .074). NFKBIE aberrations remained an independent factor in multivariate analysis (P 5 .003) and when restricting the analysis to immunochemotherapy-Treated patients (P 5 .008). Whole-exome sequencing and gene expression profiling verified the importance of NF-κB deregulation in PMBL. In summary, we identify NFKBIE aberrations as a common genetic event across B-cell malignancies and highlight NFKBIE deletions as a novel poor-prognostic marker in PMBL. © 2016 by The American Society of Hematology