Gut microbiome profiles and associated metabolic pathways in patients of adult-onset immunodeficiency with anti-interferon-gamma autoantibodies.

Autoantibodies against interferon-gamma (AutoAbs-IFN-γ) can cause the immunodeficiency condition following various opportunistic infections. Gut microbiota can affect the human immune system in many ways. Many studies have shown that gut dysbiosis was associated with some immune diseases, such as autoimmune diseases and human immunodeficiency virus (HIV) infection, while its relationship at anti-IFN-γ AAbs remains unknown.

Laser-assisted nanocarrier delivery to achieve cutaneous siRNA targeting for attenuating psoriasiform dermatitis.

Psoriasis is an autoimmune skin disorder presenting the excessive expression of interleukin (IL)-6. The topical use of small interfering RNA (siRNA) has been increasingly discovered for treating skin diseases. A delivery system capable of protecting siRNA while facilitating both skin targeting and cellular entrance is critical for the successful medication of topically-applied siRNA.

Generation and analysis of pseudohypoaldosteronism type II knock-in mice caused by a nonsense KLHL3 mutation in the Kelch domain.

Mutations in the Kelch-like 3 (KLHL3) gene are the most common cause of inherited pseudohypoaldosteronism type II (PHAII) featuring thiazide-sensitive hypertension and hyperkalemic metabolic acidosis. Although Klhl3 knock-in (KI) mice carrying a missense mutation in the Kelch repeat domain have been reported, nonsense KLHL3 mutations in the same domain that cause PHAII have not been fully investigated in vivo. We generated and analyzed Klhl3 KI mice harboring a nonsense W523X mutation (corresponding to the human KLHL3 W470X mutation).

Head rotation improves airway obstruction, especially in patients with less severe obstructive sleep apnea without oropharyngeal collapse.

Purpose: Head rotation is thought to have an effect on obstructive sleep apnea (OSA) severity. However, keeping the head rotated fully during sleep is difficult to maintain, and the effect of head rotation is not the same in all OSA patients. Thus, this study aimed to identify whether less head rotation has an effect on airway patency and determine the responder characteristics to the head rotation maneuver (HRM).

Chondroitin sulfate enhances the barrier function of basement membrane assembled by heparan sulfate.

Glycosaminoglycans are ubiquitously expressed polysaccharides that are attached to proteoglycans. Here, we showed that ablation of the heparan sulfate (HS) polymerase Ext1 in retinal progenitor cells did not affect initial progression of retinal angiogenesis, but it disrupted the pruning of blood vessels and establishment of arterioles and venules. In the absence of retinal HS, blood vessels were also vulnerable to high oxygen tension in early postnatal stages, which could be rescued by exogenous vascular endothelial growth factor (VEGF), consistent with the role of retinal HS in the fine-tuning of VEGF signaling.

PRRX1 is a master transcription factor of stromal fibroblasts for myofibroblastic lineage progression.

Although stromal fibroblasts play a critical role in cancer progression, their identities remain unclear as they exhibit high heterogeneity and plasticity. Here, a master transcription factor (mTF) constructing core-regulatory circuitry, PRRX1, which determines the fibroblast lineage with a myofibroblastic phenotype, is identified for the fibroblast subgroup. PRRX1 orchestrates the functional drift of fibroblasts into myofibroblastic phenotype via TGF-β signaling by remodeling a super-enhancer landscape.

Impact of Two Types of Board Games on Drug-Use Prevention in Adolescents at Senior High Schools.

A technology-assisted teaching tool with interactive features may improve the outcomes of illegal drug-use prevention strategies. This study explores augmented reality (AR) and paper board games incorporating a brief antidrug educational program for students without drug-use problems to increase their antidrug knowledge, attitude, life skills, subjective norms, perceived behavioral control, and intention to avoid using drugs. A total of 600 students were recruited, and 578 completed the intervention program and pre-and post-tests.

Applying the OMOP Common Data Model to Facilitate Benefit-Risk Assessments of Medicinal Products Using Real-World Data from Singapore and South Korea.

Objectives: The aim of this study was to characterize the benefits of converting Electronic Medical Records (EMRs) to a common data model (CDM) and to assess the potential of CDM-converted data to rapidly generate insights for benefit-risk assessments in post-market regulatory evaluation and decisions.

Methods: EMRs from January 2013 to December 2016 were mapped onto the Observational Medical Outcomes Partnership-CDM (OMOP-CDM) schema. Vocabulary mappings were applied to convert source data values into OMOP-CDM-endorsed terminologies.

Psychosocial and vocational impacts of COVID-19 on people with and without disabilities.

Purpose/objective: The coronavirus disease 2019 (COVID-19) pandemic led to devastating economic impacts and psychosocial changes for individuals around the world, including people with chronic illness and disabilities (CID). This study explored the impacts on employment and how it related to stress and satisfaction with life during COVID-19 between people with and without CID.

Research Method/design: A cross-sectional study design was used with 1,380 adults from 20 countries who were employed before the COVID-19 pandemic, including 318 people with CID.

Visualization of Band Shifting and Interlayer Coupling in WMoS Alloys Using Near-Field Broadband Absorption Microscopy.

Beyond-diffraction-limit optical absorption spectroscopy provides in-depth information on the graded band structures of composition-spread and stacked two-dimensional materials, in which direct/indirect bandgap, interlayer coupling, and defects significantly modify their optoelectronic functionalities such as photoluminescence efficiency. We here visualize the spatially varying band structure of monolayer and bilayer transition metal dichalcogenide alloys by using near-field broadband absorption microscopy. The near-field spectral and spatial information manifests the excitonic band shift that results from the interplay of composition spreading and interlayer coupling.

In-Hospital Cardiac Arrest in United States Emergency Departments, 2010-2018.

Background: Little is known about the in-hospital cardiac arrest (IHCA) in the US emergency department (ED). This study aimed to describe the incidence and mortality of ED-based IHCA visits and to investigate the factors associated with higher incidence and poor outcomes of IHCA.

Materials And Methods: Data were obtained from the National Hospital Ambulatory Medical Care Survey (NHAMCS) between 2010 and 2018.

Lymphatic Tissue Bioengineering for the Treatment of Postsurgical Lymphedema.

Lymphedema is characterized by progressive and chronic tissue swelling and inflammation from local accumulation of interstitial fluid due to lymphatic injury or dysfunction. It is a debilitating condition that significantly impacts a patient's quality of life, and has limited treatment options. With better understanding of the molecular mechanisms and pathophysiology of lymphedema and advances in tissue engineering technologies, lymphatic tissue bioengineering and regeneration have emerged as a potential therapeutic option for postsurgical lymphedema.

Mitotic protein kinase-driven crosstalk of machineries for mitosis and metastasis.

Accumulating evidence indicates that mitotic protein kinases are involved in metastatic migration as well as tumorigenesis. Protein kinases and cytoskeletal proteins play a role in the efficient release of metastatic cells from a tumor mass in the tumor microenvironment, in addition to playing roles in mitosis. Mitotic protein kinases, including Polo-like kinase 1 (PLK1) and Aurora kinases, have been shown to be involved in metastasis in addition to cell proliferation and tumorigenesis, depending on the phosphorylation status and cellular context.

Pain trajectories in the emergency department: Patient characteristics and clinical outcomes.

Background: Little is known about pain trajectories in the emergency department (ED), which could inform the heterogeneous response to pain treatment. We aimed to identify clinically relevant subphenotypes of pain resolution in the ED and their relationships with clinical outcomes.

Methods: This retrospective cohort study used electronic clinical warehouse data from a tertiary medical center.

Intravenous antibiotics at the index emergency department visit as an independent risk factor for hospital admission at the return visit within 72 hours.

Introduction: Although infection was the most common symptom in patients returning to the ED, whether intravenous antibiotic administration at the index visit could serve as an indicator of patients with infectious diseases at high risk for hospital admission after returning to the ED within a short period of time remains unclear. The study aimed to investigate the potential risk factors for hospital admission in patients returning to the ED within 72 hours with a final diagnosis of infectious diseases.

Material And Methods: This retrospective cohort study analyzed return visits to the ED from January to December 2019.

Near-field spectroscopic imaging of exciton quenching at atomically sharp MoS/WS lateral heterojunctions.

Heterojunctions made by laterally stitching two different transition metal dichalcogenide monolayers create a unique one-dimensional boundary with intriguing local optical properties that can only be characterized by nanoscale-spatial-resolution spectral tools. Here, we use near-field photoluminescence (NF-PL) to reveal the narrowest region (105 nm) ever reported of photoluminescence quenching at the junction of a laterally stitched WS/MoS monolayer. We attribute this quenching to the atomically sharp band offset that generates a strong electric force at the junction to easily dissociate excitons.

Colonic diverticulitis location is a risk factor for recurrence: a multicenter, retrospective cohort study in Asian patients.

Evidence regarding the recurrence of diverticulitis is limited in Asian patients. This study aims to investigate recurrence rates and identify predictive factors for the recurrence of diverticulitis following successful nonoperative treatment in Asian patients. A multicenter, retrospective cohort study was conducted between 2012 and 2018.

Character Strengths Across Disabilities: An International Exploratory Study and Implications for Positive Psychiatry and Psychology.

The purpose of this study was to examine the differences in character strengths for people with disabilities by using an international dataset by the VIA Institiute on Character. Specifically, we aimed to explore (a) the top and bottom five character strengths reported by different disability groups and all people with disabilities more broadly, and (b) group differences in each character strength and total character strengths. The investigator contacted the VIA Institute on Character (http://www.

The complete mitochondrial genome of Bates, 1866 (Coleoptera: Vesperidae) and its phylogenetic implications.

We sequenced and assembled the complete mitochondrial genome of from Madou, Tainan County, Taiwan. The complete mitogenome of is 15,750 bp long, and contains 13 protein-coding, 22 tRNA and two rDNA genes. Nucleotide compositions of the mitogenome of are A: 38.

Multivessel versus Culprit-Only Revascularization Strategies in Cardiac Arrest Survivors.

Background: Whether multivessel revascularization or culprit-only revascularization is more beneficial in cardiac arrest survivors with multivessel coronary artery disease remains unclear. We aimed to retrospectively evaluate whether multivessel or culprit-only revascularization following cardiac arrest was associated with a reduced incidence of in-hospital mortality.

Methods: A total of 273 adult nontraumatic cardiac arrest survivors (aged ≥ 18 years) who underwent emergent coronary angiography (CAG) within 24 h following cardiac arrest were retrospectively recruited from three hospitals.

Dysbiosis index to evaluate the fecal microbiota in healthy cats and cats with chronic enteropathies.

Objectives: Previous studies have identified various bacterial taxa that are altered in cats with chronic enteropathies (CE) vs healthy cats. Therefore, the aim of this study was to develop a targeted quantitative molecular method to evaluate the fecal microbiota of cats.

Methods: Fecal samples from 80 client-owned healthy cats and 68 cats with CE were retrospectively evaluated.

Association between prehospital fluid resuscitation with crystalloids and outcome of trauma patients in Asia by a cross-national multicenter cohort study.

Prehospital fluid resuscitation with crystalloids in patients following trauma remain controversial. This study aimed to investigate the association between prehospital fluid resuscitation and outcomes of trauma patients in Asia. We conducted a retrospective cohort study of trauma patients between 2016 and 2018 using data from the Pan-Asia Trauma Outcomes Study (PATOS) database.