Publications by authors named "B A Erman"

A centralized safety function can support multiple clinical trials and provide efficient, standardized processes for the management of serious adverse events. From 2017 to 2022, the centralized safety desk used pharmacovigilance software compliant with FDA regulations, including 21 CFR Part 11. This software assisted with processing safety cases for regulated clinical trials, including allowing capture of event data, and provided process flow management, documentation storage, and transmission of safety reports to FDA.

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This study presents a novel method to assess the pathogenicity of pyrin protein mutations by using mutual information (MI) as a measure to quantify the correlation between residue motions or fluctuations and associated changes affecting the phenotype. The concept of MI profile shift is presented to quantify changes in MI upon mutation, revealing insights into residue-residue interactions at critical positions. We apply this method to the pyrin protein variants, which are associated with an autosomal recessively inherited disease called familial Mediterranean fever (FMF) since the available tools do not help predict the pathogenicity of the most penetrant variants.

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Article Synopsis
  • STAT3 gain-of-function disease causes issues like immune system overactivity and growth problems, but long-term treatment with the JAK inhibitor ruxolitinib has shown promise in symptom relief.
  • The study monitored clinical and immune responses of four patients over a year, noting significant changes in T cell populations and the normalization of blood cell profiles, which were previously dysregulated.
  • Ruxolitinib treatment not only managed symptoms but also modified harmful immune cell characteristics and reduced certain auto-reactive T-cell clones, suggesting a potential pathway to better control the disease's impact.
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Secondary lymphoid organs (SLOs) provide the confined microenvironment required for stromal cells to interact with immune cells to initiate adaptive immune responses resulting in B cell differentiation. Here, we studied three patients from two families with functional hyposplenism, absence of tonsils, and complete lymph node aplasia, leading to recurrent bacterial and viral infections. We identified biallelic loss-of-function mutations in encoding the lymphotoxin beta receptor (LTβR), primarily expressed on stromal cells.

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IKKα is a multifunctional serine/threonine kinase that controls various biological processes, either dependent on or independent of its kinase activity. However, the importance of the kinase function of IKKα in human physiology remains unknown since no biallelic variants disrupting its kinase activity have been reported. In this study, we present a homozygous germline missense variant in the kinase domain of IKKα, which is present in three children from two Turkish families.

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