Publications by authors named "D S Stephens"

In March 2023 and 2024, a panel of international experts convened at the first and second Intercepting Blood Cancers (IBC) Workshops, with the aim of better appreciating the diagnostic challenges, pathophysiology, and potential therapeutic interventions for precursor malignant hematology conditions. Here, we report a summary of the proceedings from the sessions focused on monoclonal B-cell lymphocytosis (MBL)/chronic lymphocytic leukemia (CLL). We highlight four main content areas: biology of MBL, clinical implications of MBL, progression of MBL and transformation from indolent CLL to aggressive disease, and opportunities for therapeutic intervention in early CLL.

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Schistosomes are parasitic flatworms that infect more than 200 million people globally. However, there is a shortage of molecular tools that enable the discovery of potential drug targets within schistosomes. Thus, praziquantel has remained the frontline treatment for schistosomiasis despite known liabilities.

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The secretion of extracellular matrix (ECM) proteins is vital to the maintenance of tissue health. One major control point of this process is the Golgi apparatus, whose dysfunction causes numerous connective tissue disorders. We therefore sought to investigate the role of two Golgi organizing proteins, GMAP210 and Golgin-160, in ECM secretion.

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Purpose: Optimal dosing of meropenem and piperacillin/tazobactam in critically ill patients receiving renal replacement therapy (RRT) is uncertain due to variable pharmacokinetics. We aimed to develop generalisable optimised dosing recommendations for these antibiotics.

Methods: Prospective, multinational pharmacokinetic study including patients requiring various forms of RRT.

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Background: The maximum standardized uptake value normalized to body weight (BW) (SUVmax) is a commonly used metric in F-fluorodeoxyglucose (FDG) positron emission tomography (PET) imaging for assessing tumor aggressiveness and response to therapy. However, SUVmax is sensitive to changes in BW, potentially leading to inaccuracies in patients with cancer cachexia or obesity. The maximum standardized uptake value normalized to lean body mass (SULmax) has been proposed as a more reliable alternative, particularly in contexts where BW fluctuations are significant.

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