Ultra-compact multimode waveguide bend based on a central width controllable dual Bezier structure.

Multimode waveguide bend (MWB) with compactness and high performance is essential for modern mode-division multiplexing (MDM) systems. Here, we present a four-mode MWB optimization method, allowing for direct optimization of the bend's central width, enabling precise control of the MWB's overall curvature variation and preventing excessive narrowing of the waveguide width to suppress loss. The realized bending effective radius is 10 μm, equivalent to the most compact design to date, while being based on a simpler method using dual Bezier mathematical curves.

Effects of Motor Skills and Physical Activity Interventions on Motor Development in Children with Autism Spectrum Disorder: A Systematic Review.

Autism spectrum disorder (ASD) is an early childhood and lifelong neurodevelopmental disorder. Many studies have confirmed that motor skills and physical activity interventions can improve motor development in ASD individuals and ultimately improve their quality of life. However, systematic evidence is lacking on whether motor skills and physical activity interventions improve motor development among children with ASD.

Sub-minute synthesis and modulation of β/λ-MTiO ceramics towards accessible heat storage.

Nearly 50% of global primary energy consumption is lost as low-temperature heat. λ-TiO holds promise for waste heat harvesting and reuse; however, achieving reversible phase transitions between its λ and β phases under accessible conditions remains a major challenge. Here, we proposed a simple laser method that incorporates element substitution for sub-minute synthesis (20-60 s) of λ-MTiO (M = Mg, Al, Sc, V, Cr, Mn, or Fe, 0.

Sensory Processing Sensitivity and Quality of Life Among Cancer Patients and Their Family Caregivers: An Actor-Partner Interdependence Model Analysis.

Objective: Studies report a negative impact of sensory processing sensitivity (SPS) on health outcomes, but evidence from patient-caregiver dyads is scarce. This study aimed to simultaneously examine the independent and interdependent impact of SPS on quality of life (QoL) among cancer patients and their family caregivers.

Methods: In this two-stage random sampling cross-sectional study, we conducted a dyadic analysis of data collected from cancer patients and their family caregivers in southwest China.

Zinc Alleviates Diabetic Muscle Atrophy via Modulation of the SIRT1/FoxO1 Autophagy Pathway Through GPR39.

Background: Muscle atrophy is a severe complication of diabetes, with autophagy playing a critical role in its progression. Zinc has been shown to alleviate hyperglycaemia and several diabetes-related complications, but its direct role in mediating diabetic muscle atrophy remains unclear. This study explores the potential role of zinc in the pathogenesis of diabetic muscle atrophy.

Effects of group sports activities on physical activity and social interaction abilities of children with autism spectrum disorders.

Introduction: Group sports activities have been demonstrated to have an impact on the physical activity and social interaction abilities of children with autism spectrum disorder (ASD).

Methods: Thus, this work, taking different types of group sports as the primary variable, explored the impact of 12-week group sports activities on the physical activity and social interaction abilities of children with ASD. A quasi-experimental design was used to divide 21 children with ASD into Experimental group ( = 11) and Control group 1 ( = 10), while healthy children of the same age were selected as Control group 2 ( = 12).

Mid-Term Outcomes of Screw Loosening in Lumbar Dynamic Stabilization with Polyetheretherketone Rods versus Titanium Rods: A Minimum 4-Year Follow-Up.

Objective: To retrospectively analyze screw loosening rates following dynamic fixation with polyetheretherketone (PEEK) rods and rigid fixation with titanium rods and assess mid-term outcomes of loosened screws.

Methods: This retrospective analysis included 203 patients who underwent lumbar pedicle screw fixation between March 2017 and June 2020 (57 with PEEK rods, 146 with titanium rods). Patients were followed for at least 48 months to evaluate screw loosening postoperatively and investigate outcomes of loosened screws.

Tunable magnetoelectricity and polarity in van der Waals antiferromagnetic CuCrFePS.

The coexistence of electric and magnetic orders with intrinsic coupling, referred to as magnetoelectric coupling in multiferroics, has been extensively studied in oxide materials but remains relatively unexplored in van der Waals materials. Among these, CuCrPS (CCPS) is notable for its emergent antiferromagnetic (AFM) and antiferroelectric (AFE) characteristics. However, investigations into magnetoelectric coupling in CCPS are limited, and the effects of dopants on its magnetic properties have yet to be fully addressed.

Prognostic signature based on mitochondria- and angiogenesis-related genes associated with immune microenvironment of multiple myeloma.

Introduction: Mitochondria and angiogenesis play key roles in multiple myeloma (MM) development, but their interrelated genes affecting MM prognosis are under-studied.

Methods: We analyzed TCGA_MMRF and GSE4581 datasets to identify four genes - CCNB1, CDC25C, HSP90AA1, and PARP1 - that significantly correlate with MM prognosis, with high expression indicating poor outcomes.

Results: A prognostic signature based on these genes stratified patients into high- and low-risk groups, with the latter showing better survival.

Is There a Positive or Negative Correlation Between Cervical Vertebral Bone Quality and Intervertebral Disc Degeneration by Pfirrmann Grading.

Objective: Cervical degeneration involves many pathophysiological changes. Vertebral bone loss, sclerotic hyperplasia of the vertebral body and intervertebral disc degeneration (IDD) are most common degenerative factors. However, whether there is a correlation between changes in vertebral bone mass and IDD remains unclear.

Association between chest pain and risk of depression in patients with or without coronary heart disease.

Background: Research on the relationship between chest pain and depression risk in patients with or without coronary heart disease (CHD) is limited.

Methods: This cross-sectional study includes adults in the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2018. The diagnoses of chest pain and CHD were based on self-reports from participants, while depressive symptoms were assessed using the Patient Health Questionnaire (PHQ-9).

Association of Red Blood Cell Distribution Width With Carotid-Femoral Pulse Wave Velocity in a Southern Chinese Population.

Red blood cell distribution width (RDW) has recently been recognized as a novel biomarker associated with various cardiovascular conditions. This study aims to investigate the relationship between RDW and carotid-femoral pulse wave velocity (cfPWV) in a southern Chinese population. A total of 4916 patients were initially enrolled from the First Affiliated Hospital of Fujian Medical University between January 2016 and December 2022.

Bioinformatics and Expression Profiling of the DHHC-CRD S-Acyltransferases Reveal Their Roles in Growth and Stress Response in Woodland Strawberry ().

Protein S-acyl transferases (PATs) are a family of enzymes that catalyze protein S-acylation, a post-translational lipid modification involved in protein membrane targeting, trafficking, stability, and protein-protein interaction. S-acylation plays important roles in plant growth, development, and stress responses. Here, we report the genome-wide analysis of the family genes in the woodland strawberry (), a model plant for studying the economically important Rosaceae family.

Kinematic status of Bryan and Mobi-C artificial cervical discs post cervical hybrid surgery: a retrospective study.

Objective: To examine the mid-term efficacy and imaging results of using the Mobi-C and Bryan implants after cervical hybrid surgery for 2-level cervical spondylolisthesis, and to observe their postoperative changes and differences in the flexion-extension center of rotation (FE-COR) for the anterior cervical disc replacement (ACDR) segment.

Methods: Patients who underwent cervical hybrid surgery between June 2014 and June 2019 were included in this study. The mJOA, NDI, and VAS scores were used to assess clinical outcomes, and the FE-COR of the ACDR segment was measured.

Dexmedetomidine Regulates Macrophage Phenotype Remodeling Through AMPK/SIRT1 to Alleviate Inflammatory Mediators and Lung Injury.

Acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) is associated with high morbidity and mortality in the intensive care unit (ICU) and can cause excessive inflammation. Dexmedetomidine (DEX) is a drug that exerts anti-inflammatory effects. Identifying the anti-inflammatory mechanism of DEX in the context of ALI/ARDS possesses potential significance for the prevention and treatment of ARDS.

[Retracted] The oncogenic roles of 27‑hydroxycholesterol in glioblastoma.

[This retracts the article DOI: 10.3892/ol.2019.

Essential Regulation of YAP1 in Fate Determinations of Spermatogonial Stem Cells and Male Fertility by Interacting with RAD21 and Targeting NEDD4 in Humans and Mice.

Spermatogenesis is a sophisticated biological process by which spermatogonial stem cells (SSCs) undergo self-renewal and differentiation into spermatozoa. Molecular mechanisms underlying fate determinations of human SSCs by key genes and signaling pathways remain elusive. Here, we report for the first time that Yes1-associated transcriptional regulator (YAP1) is required for fate determinations of SSCs and male fertility by interacting with RAD21 and targeting NEDD4 in humans and mice.

Interface Engineering for Improved Large-Current Oxygen Evolution via Partial Phosphorization of Ce-MOF/NiCo-MOF Heterostructure.

Interface engineering for electrocatalysts has proven to be an effective method for modulating electrocatalytic properties, yet a more efficient and straightforward strategy to construct a valid heterointerface for further enhancing interface effects is urgently needed for boosting oxygen evolution reactions (OER) at large current. Herein, a closely compacted heterostructure combining NiCo-metal-organic framework (MOF) and Ce-MOF is in situ formed through a one-step hydrothermal treatment, and partial phosphorization is employed to further enhance the interface effect between the newly formed urchin-shaped NiCoP shells and hexagonal rod-like Ce-MOF cores on nickel foam (NiCoP/Ce-MOF@NF). Experimental and theoretical results indicate that the heterogeneous NiCoP/Ce-MOF@NF, characterized by a more intensive interface rather than a simple physical mixture, generates an OER-beneficial electronic structure, significantly facilitates charge transfer and reaction kinetics, and creates a synergistically stable structure.

The trans-differentiation promotion of parietal epithelial cells by magnesium isoglycyrrhizinate to improve podocyte injury induced by high fructose consumption.

Background: Podocytes have limited proliferative capacity, which leads to irreversible glomerular injury in diverse kidney diseases. Magnesium isoglycyrrhizinate (MgIG), a hepatoprotective agent in clinic, has been reported to improve glomerular podocyte injury. However, the underlying mechanism of MgIG in ameliorating podocyte injury remains unclear.

Explainable machine learning for early prediction of sepsis in traumatic brain injury: A discovery and validation study.

Background: People with traumatic brain injury (TBI) are at high risk for infection and sepsis. The aim of the study was to develop and validate an explainable machine learning(ML) model based on clinical features for early prediction of the risk of sepsis in TBI patients.

Methods: We enrolled all patients with TBI in the Medical Information Mart for Intensive Care IV database from 2008 to 2019.

Can minor trauma cause asymptomatic cervical spinal cord compression leading to severe cervical spinal cord injury in rats?

The study aimed to determine whether asymptomatic rats with cervical spinal cord compression (CSCC) experience more severe cervical spinal cord injury (SCI) compared with rats without CSCC under the same degree of minor trauma. Four weeks after the polyvinyl alcohol-polyacrylamide hydrogel was implanted into the C5 vertebral canal, asymptomatic rats were selected based on locomotor function score. Mild cervical SCI was subsequently established based on CSCC.

Correlation between the ease of cage plates implantation and endplate Hounsfield unit value during ACDF: a retrospective study.

Objective: To investigate the correlation between the implantation status of the ROI-C cervical cage plates and the Hounsfield unit(HU) value of the target vertebral endplate during anterior cervical decompression and fusion (ACDF)surgery.

Methods: Review of patient data undergoing ACDF from January 2018 to December 2021. Data on gender, age, body mass index, history of hypertension, diabetes, hyperlipidemia, smoking, alcohol consumption, cervical cage plates status, and HU values of the cervical vertebral endplate.