A computational study on off-center rotational dynamics of human semicircular canals with implications for real and virtual worlds.

This study investigates human semicircular canal (SCC) dynamics under off-center rotational conditions. Previous research has modeled human rotational perception and the dynamic response of the SCCs by assuming a centered rotation state, where the rotation axis aligns with the SCC's center. However, this assumption is not representative of most real-life rotational situations.

LINC02257 regulates malignant phenotypes of colorectal cancer via interacting with miR-1273g-3p and YB1.

Colorectal cancer (CRC) is the third most common cancer diagnosed and the second leading cause of cancer-related deaths. Emerging evidence has indicated that long non-coding RNAs (lncRNAs) are involved in the progression of various types of cancer. In this study, we aimed to identify potential causal lncRNAs in CRC through comprehensive multilevel bioinformatics analyses, coupled with functional validation.

Evaluating a Child Presenting with Symptoms Concerning for Sjögren Disease: A Clinical Tool for Practice.

Background/purpose: Childhood Sjögren disease (cSjD) is a rare disease. There are no widely accepted diagnostic or classification criteria for cSjD. To fill this gap, members from CARRA Sjogren Workgroup and the International cSjD Workgroup created a clinical diagnostic algorithm.

Predictors of vaccine uptake during a pandemic: The interplay of lifetime discrimination, educational attainment, and family support.

The experience of discrimination can have significant health implications, especially during a global pandemic. This study examines how lifetime discrimination, educational attainment (measured in years of education), and family support individually and interactively predict COVID-19 vaccine uptake. Low educational attainment may amplify the impact of discrimination due to increased vulnerability to misinformation.

Hybrid Nanoparticle Engineered with Transforming Growth Factor -β1-Overexpressed Extracellular Vesicle and Cartilage-Targeted Anti-Inflammatory Liposome for Osteoarthritis.

Extracellular vesicles (EVs) possess the characteristics of their parent cells, based on which various studies have actively investigated treatments for diseases using mesenchymal stem cell-derived EVs due to their regenerative activity. Furthermore, in recent years, there have been significant efforts to engineer EVs to improve their native activities and integrate additional functions. Although both endogenous and exogenous methods are used for engineering EVs, endogenous methods may pose the problem of administering substances to cells undergoing metabolic changes, which can cause potential side effects.

High heritability of human facial traits reveals associations with , and loci in Korean families.

Facial features are determined by interactions between genetic and environmental factors. However, genes underlying facial similarities in individuals from the same family remain less explored. To identify genetic variants associated with heritable facial features, we investigated familial (parent-offspring) associations and estimated familial correlation and heritability using 39 facial measurements in 408 individuals from 117 Korean families.

Nucleated red blood cells for characterization of systemic inflammatory response syndrome in dogs.

Background: Nucleated red blood cells (nRBCs) are increased by disease processes and hematopoietic stress.

Objectives: To evaluate the utility of nRBCs as a marker of disease severity and prognosis in dogs with systemic inflammatory response syndrome (SIRS).

Animals: Sixty-two client-owned dogs met the criteria of SIRS without anemia.

Tanshinone, a Natural NADPH Oxidase Inhibitor, Mitigates Testosterone-Induced Hair Loss.

Previous studies have shown that testosterone activates the GPRC6A-Duox1 axis, resulting in the production of HO which leads to the apoptosis of keratinocytes and ultimately hair loss. Here, we elucidated a molecular mechanism by which the non-genomic action of testosterone regulates cellular redox status in androgenetic alopecia (AGA). Building upon this molecular understanding, we conducted a high-throughput screening assay of Nox inhibitors from a natural compounds library.

Development of a Long-Acting Follicle-Stimulating Hormone Using Serum Albumin Fab-Associated Technology for Female Infertility.

Background: Recombinant human follicle-stimulating hormone (rhFSH) is commonly used to treat female infertility, but its short half-life necessitates multiple doses. Even corifollitropin alfa, with an extended half-life, requires supplementary injections of rhFSH after 7 days. This study aimed to develop and evaluate a long-acting follicle-stimulating hormone (FSH) formulation using anti-serum albumin Fab-associated (SAFA) technology to avoid additional injections and enhance ovarian function.

Implications of thyroid-related autoantibodies in patients with Sjögren's syndrome without overt thyroid diseases.

Objectives: We investigated the prevalence of anti-thyroid autoantibodies and thyroid dysfunction, and their association with clinical and laboratory features in Korean patients with primary Sjögren's syndrome (pSS) without overt thyroid illnesses.

Methods: We consequently included 196 pSS patients (190 women) and cross-sectionally collected clinical and laboratory data including the EULAR Sjögren's Syndrome Disease Activity Index (ESSDAI) and Patient Reported Index (ESSPRI). The fatigue-dominant group was defined as those in the highest quartile of the fraction of fatigue, calculated as the ESSPRI fatigue score divided by the total ESSPRI score.

A Case Series of Distal Radius and Ulna Nonunion Treated with Minimal Surgical Intervention.

 We hypothesized a treatment guideline for ulna/radius nonunion after failed surgical treatment and propose to verify it in a prospective study. Herein, we report our preliminary findings and review the current trend.  Six patients who met the criteria were retrospectively investigated, and we further categorized "nonunion of both the radius/ulna" into four subcategories.

Advancements in Biological Conversion of C1 Feedstocks: Sustainable Bioproduction and Environmental Solutions.

The use of one-carbon (C1) feedstocks, including carbon dioxide (CO), carbon monoxide (CO), formate (HCOH), methanol (CHOH), and methane (CH), presents a significant opportunity for sustainable bioproduction and environmental conservation. This Perspective explores the development of biological methods for converting C1 feedstocks into valuable products, emphasizing major progress from engineering native C1 assimilation pathways to the creation of synthetic autotrophs and methylotrophs that utilize these carbon sources. Additionally, we discuss hybrid approaches that merge biological and electrochemical systems, particularly for the conversion of CO.

A vaccine platform targeting lung-resident memory CD4 T-cells provides protection against heterosubtypic influenza infections in mice and ferrets.

Lung tissue-resident memory T (T) cells induced by influenza vaccination are crucial for heterosubtypic immunity upon re-exposure to the influenza virus, enabling rapid and robust responses upon reactivation. To enhance the efficacy of influenza vaccines, we induce the generation of lung T cells following intranasal vaccination with a commercial influenza vaccine adjuvanted with NexaVant (NVT), a TLR3 agonist-based adjuvant. We demonstrate that intranasal immunization with the NVT-adjuvanted vaccine provides improved protection against influenza virus infections by inducing the generation of CD4 T cells in the lungs in a type I interferon-dependent manner.

Recombinant RAGE antagonist peptide promotes alveolar epithelial cell regeneration via the RAGE/MAPKs/MMP2 pathway in emphysema.

The progression of chronic obstructive pulmonary disease (COPD) results in irreversible pulmonary damage and sustained inflammatory responses. While alternative approaches have been explored, the specific role of alveolar epithelial cells in the pathogenesis of COPD remains unclear. Additionally, the association between emphysema and DAMP-RAGE signaling in COPD patients are not understood.

Predicting Early Dropout in a Digital Tobacco Cessation Intervention: Replication and Extension Study.

Background: Detecting early dropout from digital interventions is crucial for developing strategies to enhance user retention and improve health-related behavioral outcomes. Bricker and colleagues proposed a single metric that accurately predicted early dropout from 4 digital tobacco cessation interventions based on log-in data in the initial week after registration. Generalization of this method to additional interventions and modalities would strengthen confidence in the approach and facilitate additional research drawing on it to increase user retention.

Predictive dermoscopic features of cryotherapy treatment response in cutaneous warts.

The utility of dermoscopy for the diagnosis of cutaneous warts is well known. However, its role in predicting the outcome of cryotherapy for cutaneous warts remains unexplored. To identify dermoscopic features predicting treatment responses in cryotherapy for cutaneous warts.

Graphene SU-8 Platform for Enhanced Cardiomyocyte Maturation and Intercellular Communication in Cardiac Drug Screening.

Cell culture substrates designed for myocardial applications are pivotal in promoting the maturation and functional integration of cardiomyocytes. However, traditional in vitro models often inadequately mimic the diverse biochemical signals and electrophysiological properties of mature cardiomyocytes. Herein, we propose the application of monolayer graphene, transferred onto SU-8 cantilevers integrated with a microelectrode array, to evaluate its influence on the structural, functional, and electro-mechano-physiological properties of cardiomyocytes.

Lack of Serological and Molecular Evidence of Duck Tembusu Virus Infection in Ducks from South Korea.

The duck Tembusu virus (DTMUV), an emerging flavivirus, has led to severe neurological disorders and substantial economic losses in the duck industry throughout Asia. Considering South Korea's increasing duck production and its strategic location along the East Asian-Australasian Flyway, this study aimed to assess the presence of DTMUV in South Korea to evaluate potential risks to the poultry industry. We performed a comprehensive serological survey of 1796 serum samples from broiler and breeder ducks collected between 2011 and 2023, alongside molecular detection tests on 51 duck flocks exhibiting suspected clinical signs of DTMUV infection.

Efficient Production of the Colorless Carotenoid Phytoene in through Metabolic Engineering.

Phytoene, a colorless carotenoid with unique ultraviolet (UV)-B absorption properties, offers potential for applications in functional food, cosmetics, and therapeutics. However, their low natural yield poses a challenge for large-scale production. This study aims to enhance phytoene production in the oleaginous yeast by introducing a heterologous phytoene synthase gene combined with metabolic engineering approaches.

Bioelectronic block of stellate ganglia mitigates pacing-induced heterogeneous release of catecholamine and neuropeptide Y in the infarcted pig heart.

The sympathetic nervous system modulates cardiac contractile and electrophysiological function and contributes to adverse remodelling following myocardial infarction (MI). Axonal modulation therapy (AMT), directed at the sympathetic chain, blocks efferent sympathetic outflow to the heart and is a strategy to transiently and controllably mitigate chronic MI-associated sympatho-excitation. In porcine models, we evaluated scalable AMT, directed at the paravertebral chain, in blocking reflex-mediated pacing-induced sympatho-excitation post-MI.

Integrative transcriptomic analysis identifies emetine as a promising candidate for overcoming acquired resistance to ALK inhibitors in lung cancer.

Anaplastic lymphoma kinase (ALK; also known as ALK tyrosine kinase receptor) inhibitors (ALKi) are effective in treating lung cancer patients with chromosomal rearrangement of ALK. However, continuous treatment with ALKis invariably leads to acquired resistance in cancer cells. In this study, we propose an efficient strategy to suppress ALKi resistance through a meta-analysis of transcriptome data from various cell models of acquired resistance to ALKis.