Enhancing Pharmacy Faculty Well-Being and Productivity While Reducing Burnout.

To explore methods that pharmacy programs can use to redefine their work environment to reduce stress, improve well-being, and increase faculty productivity. To demonstrate a culture of support, organizations should consider a five-fold approach to enhancing and maintaining faculty well-being, including optimizing faculty and staff support, establishing a faculty development and mentoring program, permitting flexibility in work schedules, improving productivity of meetings, and managing communication tools. Individuals can also take measures to improve their well-being, including controlling email, giving attention to faculty citizenship, implementing stress reduction and coping techniques, and maintaining boundaries between work and home.

Perceptions of programs that orient non-practice faculty to the pharmacy profession: A pilot study.

Introduction: Faculty collaboration across disciplines plays an important role in pharmacy education, and in particular, the American Association of Colleges of Pharmacy (AACP) faculty survey asks whether colleges/schools of pharmacy (C/SOPs) have programs available to orient non-practice faculty to the profession of pharmacy. The purpose of this pilot study was to characterize perceptions of the importance and effectiveness of such programs, and to examine barriers to their successful implementation.

Methods: An online survey was developed to collect demographic information and perceived importance, effectiveness, and barriers of programs designed to orient non-practice faculty to the pharmacy profession.

Purine molecules in Parkinson's disease: Analytical techniques and clinical implications.

Parkinson's disease (PD) is a neurodegenerative disorder that primarily affects patients over the age of 65. PD is characterized by loss of neurons in the substantia nigra and dopamine deficiency in the striatum. Once PD is clinically diagnosed by the observation of motor dysfunction, the disease is already in its advance stages.

Integrated use of LC/MS/MS and LC/Q-TOF/MS targeted metabolomics with automated label-free microscopy for quantification of purine metabolites in cultured mammalian cells.

Purine metabolites have been implicated as clinically relevant biomarkers of worsening or improving Parkinson's disease (PD) progression. However, the identification of purine molecules as biomarkers in PD has largely been determined using non-targeted metabolomics analysis. The primary goal of this study was to develop an economical targeted metabolomics approach for the routine detection of purine molecules in biological samples.

Role of the guanine nucleotide binding protein, Gα in the development of morphine tolerance and dependence.

Rationale: The use of morphine and other opioids for chronic pain is limited by the development of analgesic tolerance and physical dependence. Morphine produces its effects by activating the μ opioid receptor, which couples to Gα-containing heterotrimeric G proteins. Evidence suggests that the antinociceptive effects of morphine are mediated by Gα.

Basic science breaks through: New therapeutic advances in Parkinson's disease.

Parkinson's disease (PD) is the second most common neurodegenerative disease and is typically associated with progressive motor dysfunction, although PD patients also exhibit a variety of non-motor symptoms. The neuropathological hallmark of PD is intraneuronal inclusions containing primarily α-Synuclein (α-Syn), and several lines of evidence point to α-Syn as a key contributor to disease progression. Thus, basic research in the field of PD is largely focused on understanding the pathogenic properties of α-Syn.

Spreading of α-synuclein in the face of axonal transport deficits in Parkinson's disease: a speculative synthesis.

Parkinson's disease (PD) is mainly attributed to degeneration of dopamine neurons in the substantia nigra, but its etiopathogenesis also includes impaired protein clearance and axonal transport dysfunction, among others. The spread of α-synuclein (α-syn) aggregates from one neuron to another, in a prion-like manner, is hypothesized to contribute to PD progression. Axonal transport is likely to play a crucial role in this movement of α-syn aggregates between brain regions.

A cell culture model for monitoring α-synuclein cell-to-cell transfer.

The transfer of α-synuclein (α-syn) between cells has been proposed to be the primary mechanism of disease spreading in Parkinson's disease. Several cellular models exist that monitor the uptake of recombinant α-syn from the culture medium. Here we established a more physiologically relevant model system in which α-syn is produced and transferred between mammalian neurons.

Differential control of opioid antinociception to thermal stimuli in a knock-in mouse expressing regulator of G-protein signaling-insensitive Gαo protein.

Regulator of G-protein signaling (RGS) proteins classically function as negative modulators of G-protein-coupled receptor signaling. In vitro, RGS proteins have been shown to inhibit signaling by agonists at the μ-opioid receptor, including morphine. The goal of the present study was to evaluate the contribution of endogenous RGS proteins to the antinociceptive effects of morphine and other opioid agonists.

Opioid receptor interacting proteins and the control of opioid signaling.

Opioid receptors are seven-transmembrane domain receptors that couple to intracellular signaling molecules by activating heterotrimeric G proteins. However, the receptor and G protein do not function in isolation but their activities are modulated by several accessory and scaffolding proteins. Examples include arrestins, kinases, and regulators of G protein signaling proteins.

μ-Opioid receptor coupling to Gα(o) plays an important role in opioid antinociception.

Opioid analgesics elicit their effects via activation of the mu-opioid receptor (MOR), a G protein-coupled receptor known to interact with Gα(i/o)-type G proteins. Work in vitro has suggested that MOR couples preferentially to the abundant brain Gα(i/o) isoform, Gα(o). However, studies in vivo evaluating morphine-mediated antinociception have not supported these findings.