IRAK4: potential therapeutic target for airway disease exacerbations.

Inflammatory lung diseases represent a significant healthcare burden. There is an unmet need for identifying therapeutic targets for inflammatory lung diseases, such as asthma, and chronic obstructive pulmonary disease (COPD). In a recent study, Sayers et al.

Describing ZYN-related content on TikTok: content analysis.

Introduction: Nicotine pouches are the fastest-growing oral smokeless tobacco or nicotine product category in the United States, and there are concerns about their potential appeal to youth. Few studies have surveilled discussions about nicotine pouches on TikTok, an audiovisual platform popular among youth. To address this gap, this study conducted a content analysis of TikTok posts related to the leading nicotine pouch brand, ZYN.

Distinct molecular and clinical features of specific variants of KRAS codon 12 in pancreatic adenocarcinoma.

PURPOSE Oncogenic mutations in KRAS have been identified in > 85% of pancreatic ductal adenocarcinoma (PDAC) cases. G12D, G12V, and G12R are the most frequent variants. Using large clinical and genomic databases, this study characterizes prognostic and molecular differences between KRAS variants, focusing on KRAS G12D and G12R.

Generative Artificial Intelligence Use in Healthcare: Opportunities for Clinical Excellence and Administrative Efficiency.

Generative Artificial Intelligence (Gen AI) has transformative potential in healthcare to enhance patient care, personalize treatment options, train healthcare professionals, and advance medical research. This paper examines various clinical and non-clinical applications of Gen AI. In clinical settings, Gen AI supports the creation of customized treatment plans, generation of synthetic data, analysis of medical images, nursing workflow management, risk prediction, pandemic preparedness, and population health management.

An atlas of neuropathic pain-associated molecular pathological characteristics in the mouse spinal cord.

Peripheral nerve injury (PNI)-induced neuropathic pain (NP) is a severe disease with high prevalence in clinics. Gene reprogramming and tissue remodeling in the dorsal root ganglia (DRG) and spinal cord (SC) drive the development and maintenance of neuropathic pain (NP). However, our understanding of the NP-associated spatial molecular processing landscape of SC and the non-synaptic interactions between DRG neurons and SC cells remains limited.

Improving reading competence in aphasia with combined aerobic exercise and phono-motor treatment: Protocol for a randomized controlled trial.

Aphasia, a communication disorder caused primarily by left-hemisphere stroke, affects millions of individuals worldwide, with up to 70% experiencing significant reading impairments. These deficits negatively impact independence and quality of life, highlighting the need for effective treatments that target the cognitive and neural processes essential to reading recovery. This Randomized Clinical Trial (RCT) aims to test the efficacy of a combined intervention incorporating aerobic exercise training (AET) and phono-motor treatment (PMT) to enhance reading recovery in individuals with post-stroke aphasia.

Modeling non-genetic adaptation in tumor cells.

Treatment resistance poses a significant challenge in the care of cancer patients. Hirsch et al. applied computational and genomic approaches, examining gene expression dynamics from a mouse model of melanoma at single-cell resolution to reveal that semi-heritable non-genetic alterations in tumor cell populations confer adaptive resistance to treatment.

Auditory decision-making deficits after permanent noise-induced hearing loss.

Loud noise exposure is one of the leading causes of permanent hearing loss. Individuals with noise-induced hearing loss (NIHL) suffer from speech comprehension deficits and experience impairments to cognitive functions such as attention and decision-making. Here, we investigate the specific underlying cognitive processes during auditory perceptual decision-making that are impacted by NIHL.

Acceptability of multi-level sexual health interventions and sexually transmitted infection screening and testing among persons with HIV across three clinical sites in Florida.

Introduction: The US state of Florida has the third highest rate of HIV as well as high rates of sexually transmitted infections (STIs) indicating critical HIV and STI prevention needs remain unmet. To address gaps in the STI care continuum in people with HIV (PWH), evidence-based interventions were implemented across three Ryan White HIV/AIDS Program (RWHAP) funded clinics in Florida between August 2020-August 2021. Interventions included comprehensive sexual health history (SHH) taking using audio computer-assisted self-interview (ACASI) software, self-collected extragenital gonorrhea and chlamydia testing, and the introduction of a lesbian, gay, bisexual, transgender, and queer (LGBTQ+) welcoming environment.

Occult collision tumor of the gastroesophageal junction comprising adenocarcinomas with distinct molecular profiles.

Collision tumors, characterized by the coexistence of two unique neoplasms in close approximation, are rare and pose diagnostic challenges. This is particularly true when the unique neoplasms are of the same histologic type. Here we report such a case where comprehensive tumor profiling by next generation sequencing (NGS) as well as immunohistochemistry revealed two independent adenocarcinomas comprising what was initially diagnosed as a single adenocarcinoma of the gastroesophageal (GEJ) junction.

Stress and Cardiovascular Disease: The Role of Affective Traits and Mental Disorders.

Personality traits involving negative affect, as well as mental disorders including depression, anxiety, and posttraumatic stress disorder, are cardiovascular risk factors. However, which of these confer risk independently is uncertain, and the implications of their overlap, combinations, and interactions are poorly understood. Potential explanatory mechanisms are being characterized with increasing detail and sophistication.

Efficacy of absorbable vs. non-absorbable patient-specific, 3D-printed implants for the treatment of facial bone fractures: a systematic review and meta-analysis.

Objective: This systematic review and meta-analysis compares the efficacy and complication rate of absorbable versus non-absorbable 3D-printed, patient-customized, maxillofacial implants in facial trauma patients.

Data Sources: A comprehensive search of four databases (PubMed, Scopus, Web of Science, and Cochrane) was conducted.

Methods: A systematic review and single-proportion meta-analysis was conducted employing PRISMA guidelines.

Evaluating the impact of media and feed combinations on CHO cell culture performance and monoclonal antibody (trastuzumab) production.

Unlabelled: The choice of media and feeds significantly influences the performance of Chinese Hamster Ovary (CHO) mammalian cell cultures in producing desired biologics like monoclonal antibodies (mAb). Sub-optimal nutrient feed/media composition can severely impact cell proliferation and the quality of the final mAb product. For instance, proper protein glycosylation, crucial for mAb stability, safety, and efficacy, heavily relies on cell culture conditions.

Sociodemographic differences in modes of cannabis use among pregnant individuals in Northern California.

Background: The potential risks of prenatal cannabis use may vary depending on how cannabis is administered, but little is known about modes of prenatal cannabis use. This study characterized prevalence and sociodemographic correlates of modes of prenatal cannabis use in California.

Methods: This cross-sectional study included patients with pregnancies between January 1, 2021 and December 31, 2022 in a large healthcare system (3507 pregnancies [3454 individuals]) who self-reported prenatal cannabis use and mode of use (smoke, vape, edibles, dabs, and topicals) during universal screening at entrance to prenatal care.

Early bedtime routines and behavioral outcomes among children from low-income families: Mediating role of emotion regulation.

The establishment of early bedtime routine is essential for children's emotion and behavioral outcomes. Less is known, however, about the longitudinal effects and mechanisms predicting behavioral outcomes through early bedtime routine and emotion regulation in school-age children from low-income families. Thus, the present study examined emotion regulation at age three as a potential mediator in the longitudinal links between early bedtime routine and behavioral outcomes among racially diverse school age children from low-income families.

Global profiling of alternative splicing in non-small cell lung cancer reveals novel histological and population differences.

Lung cancer is one of the most frequently diagnosed cancers in the US. African-American (AA) men are more likely to develop lung cancer with higher incidence and mortality rates than European-American (EA) men. Herein, we report high-confidence alternative splicing (AS) events from high-throughput, high-depth total RNA sequencing of lung tumors and non-tumor adjacent tissues (NATs) in two independent cohorts of patients with adenocarcinoma (LUAD) and squamous cell carcinoma (LUSC).

Silacrown ethers as ion transport modifiers and preliminary observations of cardiovascular cell line response.

Crown ethers have been shown to have physiological effects ascribed to their ionophoric properties. However, high levels of toxicity precluded interest in their evaluation as therapeutic agents. We prepared new silacrown analogs of crown ethers.

Common and uncommon risky drinking patterns in young adulthood uncovered by person-specific computational modeling.

Objective: Alcohol use offers social benefits for young adults, but also carries risk of significant negative consequences. Better understanding of processes driving alcohol use for those who experience negative consequences can prevent these harms. These at-risk young adults likely have drinking patterns in common and patterns unique to each individual.

Immune Checkpoint Blockade Delays Cancer Development and Extends Survival in DNA Polymerase Mutator Syndromes.

Mutations in the exonuclease domains of the replicative nuclear DNA polymerases POLD1 and POLE are associated with increased cancer incidence, elevated tumor mutation burden (TMB), and enhanced response to immune checkpoint blockade (ICB). Although ICB is approved for treatment of several cancers, not all tumors with elevated TMB respond, highlighting the need for a better understanding of how TMB affects tumor biology and subsequently immunotherapy response. To address this, we generated mice with germline and conditional mutations in the exonuclease domains of Pold1 and Pole.

Examining the use of interoceptive exposure exercises in people with and without a history of chronic physical health problems.

Interoceptive exposure (IE) exercises are underused, especially in people with chronic physical health problems. Secondary data analyses were conducted to examine the use of and acute responses to IE exercises in individuals with and without a history of chronic physical health problem(s). Participants ( = 413; Mage = 38.

Development of a Population Pharmacokinetic Gabapentin Model Leveraging Therapeutic Drug Monitoring Concentrations.

Gabapentin has variable pharmacokinetics (PK), which contributes to difficulty in dosing and increased risk of adverse events. The objective of this study was to leverage gabapentin concentrations from therapeutic drug monitoring (TDM) to develop a population PK (popPK) model and characterize significant covariates that impact gabapentin PK. Data were retrospectively collected from 82 hospitalized adult patients with TDM gabapentin concentrations.