Beyond Juul: The New Face of Underage Nicotine Addiction - A Survey of College Students.

Background: Youth nicotine addiction is a major public health concern in the United States. Disposable Electronic Nicotine Delivery Systems (ENDS), or disposable vapes, are commonly sought out by youth despite not having received premarket authorization from the FDA. The objective of this study was to identify factors contributing to underage consumption of disposable ENDS.

Transcorneal electrical stimulation restores DNA methylation changes in retinal degeneration.

Background: Retinal degeneration is a major cause of irreversible blindness. Stimulation with controlled low-level electrical fields, such as transcorneal electrical stimulation (TES), has recently been postulated as a therapeutic strategy. With promising results, there is a need for detailed molecular characterization of the therapeutic effects of TES.

Assessment of Piperacillin-Tazobactam Population Pharmacokinetic Models in Neonates: An External Validation.

Background And Objective: Neonatal pharmacotherapy has gained attention from clinicians and regulatory agencies for optimizing the dosage of the drug which improves therapeutic outcomes in this special population. Piperacillin-tazobactam antibiotic is commonly used as a therapeutic option for treatment of severe infection in neonatal intensive care units. There are few population pharmacokinetic (PopPK) studies of piperacillin and tazobactam published for this specific population and which were not validated in other study settings.

Pioneering Computational Culture Within Pharmacy Schools by Empowering Students With Data Science and Bioinformatics Skills.

As advancements in digital health lead to the generation of increasingly diverse and voluminous pharmaceutical data, it is increasingly critical that we teach trainee pharmaceutical scientists how to leverage this data to lead future innovations in healthcare and pharmaceutical research. To address this need, the University of Southern California Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences (USC Mann) is incorporating data science and bioinformatics into the graduate and undergraduate curricula through introductory courses tailored for students without prior programming experience.

Evidence of Commonly Used Integrative Approaches with Pharmacotherapy for Chronic Pain Management.

This review examines the integration of traditional pharmacological methods with alternative and complementary therapies in chronic pain management. It delves into neurostimulation techniques, highlighting their clinical outcomes and biological bases. Acupuncture's role in modulating pain pathways is explored, illustrating its balance of tradition and clinical application.

Nicotinamide Riboside and CD38: Covalent Inhibition and Live-Cell Labeling.

Nicotinamide adenine dinucleotide (NAD) is required for a myriad of metabolic, signaling, and post-translational events in cells. Its levels in tissues and organs are closely associated with health conditions. The homeostasis of NAD is regulated by biosynthetic pathways and consuming enzymes.

Use of Medications With Somnolence Adverse Effects and Somnolence Symptoms Among Older Adults in the U.S.

Objectives: Nearly half of older adults experience somnolence, but the link between medications with somnolence as an adverse effect and somnolence is unclear. This study investigated the association between polypharmacy and somnolence symptoms (excessive sleepiness or long sleep duration).

Methods: Data from the National Social Life, Health, and Aging Project (NSHAP) 2010-2011 was used to examine the concurrent use of medications with potential somnolence as an adverse effect and the prevalence of somnolence symptoms.

Insights from Team Clinic: A Person-Centered Virtual Peer Group Care Model Adapted for Marginalized and Historically Excluded Youth with Type 1 Diabetes (T1D).

Background: Despite advancements in T1D care regimens, racially and ethnically diverse youth with low income continue to experience worse health outcomes, more psychosocial challenges, and higher barriers to care. Alternative care models are needed to address the needs of this population.

Methods: Team Clinic is a person-centered virtual peer group (VPG) care model that was assessed in a 15-month, pragmatic randomized controlled trial.

Discovery of penicillic acid as a chemical probe against tau aggregation in Alzheimer's disease.

Alzheimer's Disease (AD) is a neurodegenerative disorder proven to be caused by the aggregation of protein tau into fibrils, resulting in neuronal death. The irreparable neuronal damage leads to irreversible symptoms with no cure; therefore, disaggregation of these tau fibrils could be targeted as a therapeutic approach to AD. Here we have developed a fungal natural product library to screen for secondary metabolites that have bioactive potential towards AD tau.

Pharmacokinetics of Omadacycline in Adults with Cystic Fibrosis.

Background: Omadacycline offers a potential advancement in the management of infections in people with cystic fibrosis (CF) because of its spectrum of activity, intrapulmonary penetration, and oral bioavailability. A prospective single-dose, single-arm study was conducted to characterize the pharmacokinetic (PK) profile of omadacycline in people with CF, considering the known alterations in PK observed in this population (NCT04460586, 2020-07-01).

Methods: Plasma samples were obtained from nine adults with CF who received a single dose of intravenous omadacycline 100 mg over 0.

Co-Administration of a Plantain-Based Diet and Quercetin Modulates Atrazine-Induced Testicular Dysfunction in Rats via Testicular Steroidogenesis and Redox-Inflammatory Processes.

Plantain has been reported to enhance testicular function indices, however, the mechanism remains unknown. The present study investigated the action mechanisms of a plantain-based diet in the treatment of rat testicular dysfunction caused by exposure to atrazine (ATZ). The rats were grouped into 10 groups (5 rats each); control group, 50% plantain-based diet (50% PBD), 25% PBD, 12.

Discovery of PARP1-Sparing Inhibitors for Protein ADP-Ribosylation.

Poly-ADP-ribose polymerases (PARPs) that catalyze cellular ADP-ribosylation play important roles in human health. PARP inhibitors have found success in the clinic for cancer treatment. However, isoform-specific inhibitors are needed for improved safety.

An NAD with Dually Modified Adenine for Labeling ADP-Ribosylation-Specific Proteins.

Protein adenosine diphosphate (ADP)-ribosylation participates in various pivotal cellular events. Its readers and erasers play key roles in modulating ADP-ribosylation-based signaling pathways. Unambiguous assignments of readers and erasers to individual ADP-ribosylated proteins provide insightful knowledge on ADP-ribosylation biology and require the development of tools and technologies for this goal.

Psychiatric learning experiences in PGY1 pharmacy residency training: A 5-year analysis.

Disclaimer: In an effort to expedite the publication of articles, AJHP is posting manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time.

Insights into AMA205's Unprecedented Antibiotic Resistance.

The rise of antibiotic-resistant bacteria in clinical settings has become a significant global concern. Among these bacteria, stands out due to its remarkable ability to acquire resistance genes and persist in hospital environments, leading to some of the most challenging infections. Horizontal gene transfer (HGT) plays a crucial role in the evolution of this pathogen.

Development and characterization of human T-cell receptor (TCR) alpha and beta clones' library as biological standards and resources for TCR sequencing and engineering.

Characterization of T-cell receptors (TCRs) repertoire was revolutionized by next-generation sequencing technologies; however, standardization using biological controls to facilitate precision of current alignment and assembly tools remains a challenge. Additionally, availability of TCR libraries for off-the-shelf cloning and engineering TCR-specific T cells is a valuable resource for TCR-based immunotherapies. We established nine human TCR α and β clones that were evaluated using the 5'-rapid amplification of cDNA ends-like RNA-based TCR sequencing on the Illumina platform.

Immunomodulatory activity of omadacycline and in a murine model of acute lung injury.

Cystic fibrosis (CF) is characterized by chronic airway obstruction, infection, and inflammation leading to progressive loss of lung function and eventual respiratory failure. Omadacycline, a tetracycline antibiotic, demonstrates activity against key CF pathogens, substantial lung penetration, and increasing clinical evidence for the treatment of lung infections in people with CF (PwCF). Preliminary data demonstrate that omadacycline exhibits anti-inflammatory activity.

Network Pharmacology, Molecular Dynamics and In Vitro Assessments of Indigenous Herbal Formulations for Alzheimer's Therapy.

Alzheimer's disease (AD) is an age-associated neurodegenerative condition marked by amyloid plaques, synaptic dysfunction, and neuronal loss. Besides conventional medical care, herbal therapies, both raw and refined, have attracted researchers for their potential therapeutic effects. As a proof-of-concept, our study combined HPLC-DAD analysis of bioactive constituents, network pharmacology, molecular dynamics (MD), molecular docking, post-MD analysis, and experimental verification to investigate the mechanisms of crude drug formulations as a therapeutic strategy for AD.

IMPACT OF HUMAN-RELEVANT DOSES OF ENDOCRINE DISRUPTING CHEMICAL AND DRUG MIXTURES ON TESTIS DEVELOPMENT AND FUNCTION.

Exposure to endocrine-disrupting chemicals (EDCs) and pharmaceuticals during development has been linked to reproductive dysfunction, reduced semen quality, and infertility. Research indicates that EDC mixtures, which are common in the modern environment, can pose significant risks that may not be fully assessed by studying individual compound toxicity, especially at environmentally relevant doses or concentrations. Understanding the contribution of chemical mixtures to male reproductive toxicity is crucial, given the increasing reliance on pharmaceuticals and pervasiveness of anthropogenic pollution.

Energy metabolism and spermatogenesis.

Infertility has become a significant health burden around the globe as it is believed that 15 % of married couples struggle with infertility, with half of the problem accrued to the male. The issue of male infertility could be traced to insufficient or absence of spermatozoa. Glucose metabolism is essential for continued spermatogenesis and for the reproductive potential of sperm cells.

Expression of pregnenolone-synthesizing enzymes CYP11A1 and CYP1B1 in the human, rat, and mouse brain.

The central nervous system (CNS) is capable of synthesizing steroids for modulating essential functions such as neurotransmission, neuroplasticity, and neuroinflammation. These locally synthesized steroids, called neurosteroids, are produced through the conversion of cholesterol into the major steroid precursor pregnenolone, followed by downstream metabolism to form various steroids such as progesterone and allopregnanolone. Given that changes in neurosteroids are implicated in many neurological and psychiatric disorders, understanding the neurosteroidogenesis pathway is crucial.

Meta-correlation of the effect of ketamine and psilocybin induced subjective effects on therapeutic outcome.

There is some evidence that the subjective effects of ketamine and other psychedelics like psilocybin are crucial for their therapeutic outcomes, such as treatment of depression or substance use disorder (SUD). We performed a meta-analysis and systematic review on the correlation of subjective symptoms and dissociation versus ketamine-induced therapeutic outcomes in patients with depression or SUD. A similar analysis was conducted for psilocybin-induced therapeutic improvement.