Publications by authors named "M Colleen Fitzpatrick"

Objective: The authors compared the performance of a novel self-collect device with clinician-collected samples for detection of high-risk human papillomavirus (hrHPV).

Materials And Methods: Eighty-two (82) participants were recruited from 5 clinical sites in the United States. Each participant performed self-collect sampling using the self-collect device followed by a standard of care clinician-collected sample.

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Background: Despite advances in the treatment of metastatic castration-resistant prostate cancer (mCRPC), primary and secondary resistance to current therapies remains. Elevated circulating sphingolipids are associated with poor outcomes in patients with mCRPC, including therapeutic resistance and shorter overall survival. PCPro is a clinically accessible, regulatory compliant plasma lipid biomarker of poor prognosis in mCRPC, which incorporates prognostic sphingolipids.

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The COVID-19 pandemic highlighted gaps in infection control knowledge and practice across health settings nationwide. The Centers for Disease Control and Prevention, with funding through the American Rescue Plan, developed Project Firstline. Project Firstline is a national collaborative aiming to reach all aspects of the health care frontline.

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CSL040 is a soluble, recombinant fragment of the complement receptor 1 (CR1) extracellular domain that acts as an inhibitor of all three pathways of the complement system. Systemic toxicity, toxicokinetics (TK), and pharmacodynamics (PD) of CSL040 were assessed in two-week intravenous (IV) bolus studies in Han Wistar rats and cynomolgus monkeys. Recovery from any effects was evaluated during a four-week recovery period.

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Article Synopsis
  • The study investigates a specific variant of adenylate cyclase 3 (Adcy3) linked to obesity and depression in rats, analyzing its impact on body weight and behavior.
  • Researchers created knockout rats with mutations in the Adcy3 gene and observed their responses to a high-fat diet, noting differences in fat mass, food intake, and emotional behavior between genders.
  • Findings suggest that the Adcy3 variant affects signaling pathways related to metabolism and emotional responses, indicating a potential connection between obesity and major depressive disorder, influenced by sex differences.
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