Browsing by Subject "Metabolic complications"

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    Circulating immune signatures across clinical stages of chronic pancreatitis: a pilot study
    (Wolters Kluwer, 2024) Hagn-Meincke, Rasmus; Hart, Phil A.; Andersen, Dana K.; Vege, Santhi S.; Fogel, Evan L.; Serrano, Jose; Bellin, Melena D.; Topazian, Mark D.; Conwell, Darwin L.; Li, Liang; Van Den Eeden, Stephen K.; Drewes, Asbjørn M.; Pandol, Stephen J.; Forsmark, Chris E.; Fisher, William E.; Yadav, Dhiraj; Olesen, Søren S.; Park, Walter G.; Consortium for the Study of Chronic Pancreatitis, Diabetes, and Pancreatic Cancer (CPDPC); Medicine, School of Medicine
    Objective: This pilot study seeks to identify serum immune signatures across clinical stages of patients with chronic pancreatitis (CP). Methods: We performed a cross-sectional analysis of prospectively collected serum samples from the PROspective Evaluation of Chronic Pancreatitis for EpidEmiologic and Translation StuDies-study. CP subjects were categorised into three clinical stages based on the presence/absence of metabolic complications: (1) CP with no diabetes and exocrine pancreatic dysfunction (EPD), (2) CP with either diabetes or EPD, and (3) CP with diabetes and EPD. Blinded samples were analysed using an 80-plex Luminex assay of cytokines/chemokines/adhesion molecules. Group and pairwise comparisons were performed to characterise immune signatures across CP subgroups. Results: A total of 135 CP subjects (evenly distributed between clinical stages) and 50 controls were studied. Interleukin-6 (IL-6), interleukin-8 (IL-8), and soluble intercellular adhesion molecule 1 (sICAM-1) were significantly elevated in CP subjects compared to controls. The levels of IL-6 and IL-8 increased with advancing disease stages, with the highest levels observed in CP with diabetes and EPD (clinical stage 3). Furthermore, hepatocyte growth factor and macrophage-derived chemokine were significantly increased in clinical stage 3 compared to controls. Conclusion: Our study reveals a progressive elevation in pro-inflammatory cytokines and chemokines with advancing clinical stages of CP. These findings indicate potential targets for the development of disease-modifying interventions.
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    Metabolic: week 48 comparison of metabolic parameters and biomarkers in subjects receiving darunavir/ritonavir or atazanavir/ritonavir
    (Wiley, 2010-11-08) Overton, T.; Aberg, J. A.; Gupta, S.; Ryan, R.; Baugh, B.; De La Rosa, G.; Medicine, School of Medicine