Publications by authors named "D P Lewis"

Z boson events at the Large Hadron Collider can be selected with high purity and are sensitive to a diverse range of QCD phenomena. As a result, these events are often used to probe the nature of the strong force, improve Monte Carlo event generators, and search for deviations from standard model predictions. All previous measurements of Z boson production characterize the event properties using a small number of observables and present the results as differential cross sections in predetermined bins.

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Purpose: Outpatient orthopedic surgery is becoming more common as a method of providing safe and cost-effective medical care. The purpose of this study was to compare outcomes between adult patients undergoing outpatient versus inpatient brachial plexus surgery.

Methods: A single institution database was queried for patients with brachial plexus injuries undergoing brachial plexus exploration with or without concomitant reconstructive procedures from 2010 to 2022.

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Age-related dopamine (DA) neuron loss is a primary feature of Parkinson's disease. However, whether similar biological processes occur during healthy aging, but to a lesser degree, remains unclear. We therefore determined whether midbrain DA neurons degenerate during aging in mice and humans.

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Nociception is the process by which sensory neurons detect and encode potentially harmful environmental stimuli to generate behavioral responses. Nociceptor neurons exhibit plasticity in which their sensitivity to noxious stimuli and subsequent ability to drive behavior may be altered by environmental conditions, injury, infection, and inflammation. In some cases, nociceptor sensitization requires regulated changes in gene expression, and recent studies have indicated roles for post-transcriptional mechanisms in regulating these changes as an aspect of nociceptor plasticity.

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Background: Nail unit melanoma (NUM) is increasingly treated with digit-sparing surgery, but few published case series describe Mohs micrographic surgery (MMS) for NUM.

Objective: To describe the surgical technique, local recurrence rates, and reconstruction method for a large series of NUM treated with MMS using MART-1 immunostaining.

Methods: Biopsy-proven NUM treated with MMS-MART-1 were identified from a prospectively maintained database (2008-2023).

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