From spots to stripes: Evolution of pigmentation patterns in monkeyflowers via modulation of a reaction-diffusion system and its prepatterns.

The reaction-diffusion (RD) system is widely assumed to account for many complex, self- organized pigmentation patterns in natural organisms. However, the specific configurations of such RD networks and how RD systems interact with positional information (i.e.

AAVone: A Cost-Effective, Single-Plasmid Solution for Efficient AAV Production with Reduced DNA Impurities.

Currently, the most common approach for manufacturing GMP-grade adeno-associated virus (AAV) vectors involves transiently transfecting mammalian cells with three plasmids that carry the essential components for production. The requirement for all three plasmids to be transfected into a single cell and the necessity for high quantities of input plasmid DNA, limits AAV production efficiency, introduces variability between production batches, and increases time and labor costs. Here, we developed an all-in-one, single-plasmid AAV production system, called AAVone.

Green Synthesis of Tetrahydropyrazino[2,1-a:5,4-a']diisoquinolines as SARS-CoV-2 Entry Inhibitors.

A class of tetrahydropyrazino[2,1-a:5,4-a']diisoquinoline derivatives were synthesized under environmentally friendly conditions using water as the solvent. The 3-D structures of some synthesized compounds were determined by X-ray diffraction. Since naturally occurring isoquinoline alkaloids have significant antiviral activities against a wide range of viruses, including coronaviruses, the synthesized compounds were assayed for their inhibitory activities against SARS-CoV-2.

Tuning Printability and Adhesion of a Silver-Based Ink for High-Performance Strain Gauges Manufactured via Direct Ink Writing.

Structural health monitoring (SHM) systems are critical in ensuring the safety of space exploration, as spacecraft and structures can experience detrimental stresses and strains. By deploying conventional strain gauges, SHM systems can promptly detect and assess localized strain behaviors in structures; however, these strain gauges are limited by low sensitivity (gauge factor, GF ∼ 2). This study introduces an approach to printing strain gauges with high sensitivity, while also considering stretchability and long-term durability.

Phonon thermal transport in BiTe/SbTe monolayer superlattices: a neural network potential study.

Superlattices are significant means to reduce the lattice thermal conductivity of thermoelectric materials and optimize their performance. In this work, using high-precision first-principles based neural network potentials combined with non-equilibrium molecular dynamics simulations and the phonon Boltzmann transport equation, the lattice thermal conductivities of BiTe monolayer and lateral BiTe/SbTe monolayer superlattices are thoroughly investigated. As the period length increases, the thermal conductivity shows a trend of an initial decrease followed by an increase, which aligns with conventional observations.

ACE2 Inhibits Dermal Regeneration Through Ang II in Tissue Expansion.

Background: Tissue expansion is a widely employed technique in reconstructive surgery aimed at addressing considerable skin defects. Nevertheless, matters like inadequate expansion capability and the potential for skin breakage due to the fragility of the expanded tissue present notable hurdles in enhancing skin regeneration during this process. Angiotensin-converting enzyme 2 (ACE2) is recognized for its essential role in facilitating tissue renewal and regeneration.

The rationale, design of the Assisted reproductive technology cohort nested in a pre-pregnancy family cohort (APP-Cohort).

Introduction: Infertility has become a major global issue due to the trend of delaying marriage and advanced maternal age. Family/Birth cohort studies are essential for exploring ways to enhance health outcomes at both the individual and societal levels. However, there is a shortage of cohorts that include families who have utilized assisted reproductive technology (ART), particularly initiated at the early stages before pregnancy.

Mechanism Study of E2F8 Activation of SPC25-Mediated Glutamine Metabolism Promoting Immune Escape in Lung Adenocarcinoma.

Tumour cell immune infiltration is linked to spindle pole component 25 (SPC25). The purpose of this work was to examine the function and molecular mechanism of SPC25 in immune escape in lung adenocarcinoma (LUAD). SPC25 expression in LUAD was examined using The Cancer Genome Atlas (TCGA) database, and RT-qPCR was used to confirm the results.

Predicting circRNA-Disease Associations through Multisource Domain-Aware Embeddings and Feature Projection Networks.

Recent studies have highlighted the significant role of circular RNAs (circRNAs) in various diseases. Accurately predicting circRNA-disease associations is crucial for understanding their biological functions and disease mechanisms. This work introduces the MNDCDA method, designed to address the challenges posed by the limited number of known circRNA-disease associations and the high cost of biological experiments.

Potential role of formononetin as a novel natural agent in Alzheimer's disease and osteoporosis comorbidity.

Background: The growing aging population has led to an increase in the prevalence of Alzheimer's disease (AD) and osteoporosis (OP), both of which significantly impair quality of life. The comorbid nature of these conditions suggests a shared genetic etiology, the understanding of which is crucial for developing targeted therapies.

Objective: This study aims to explore the shared genetic etiology underlying AD and OP, using a system biology approach to identify potential therapeutic targets and natural compounds for treatment.

Clinical entity augmented retrieval for clinical information extraction.

Large language models (LLMs) with retrieval-augmented generation (RAG) have improved information extraction over previous methods, yet their reliance on embeddings often leads to inefficient retrieval. We introduce CLinical Entity Augmented Retrieval (CLEAR), a RAG pipeline that retrieves information using entities. We compared CLEAR to embedding RAG and full-note approaches for extracting 18 variables using six LLMs across 20,000 clinical notes.

Echocardiography evaluation of iatrogenic atrial septal defect after combined procedure of catheter ablation and left atrial appendage closure for atrial fibrillation.

Using transthoracic echocardiography (TTE) and transesophageal echocardiography (TEE) to investigate the occurrence and related causes of iatrogenic atrial septal defect (iASD) after catheter ablation combined with left atrial appendage closure (LAAC) for atrial fibrillation (AF) and its impact on the right heart system. We retrospectively analyzed 330 patients that underwent combined procedure of catheter ablation for AF and LAAC at General Hospital of Northern Theater Command from January 2018 to March 2022. These patients were divided into iASD group and non-iASD group according to whether there was persistent iASD shown on TEE at 3 months after procedure.

Association of daily step counts and step intensity with mortality among US adults: a cross-sectional study of NHANES 2005-2006.

Background & Aims: We aimed to describe the dose-response relationship between daily step counts and intensity with respect to all-cause mortality among US adults diagnosed with metabolic dysfunction-associated steatotic liver disease (MASLD).

Methods: Using data from the National Health and Nutrition Examination Survey (NHANES) database spanning from 2005 to 2006, a cross-sectional study included 1,108 participants was performed to assess the relationship between daily step counts and step intensity with mortality.

Results: A total of 1,108 participants from the NHANES study were included, with a mean age of 49.

The immunological perspective of major depressive disorder: unveiling the interactions between central and peripheral immune mechanisms.

Major depressive disorder is a prevalent mental disorder, yet its pathogenesis remains poorly understood. Accumulating evidence implicates dysregulated immune mechanisms as key contributors to depressive disorders. This review elucidates the complex interplay between peripheral and central immune components underlying depressive disorder pathology.

A comparative study on the efficacy of kirschner wire tension band combined with anchor cross-suture internal fixation versus partial patellectomy in the treatment of comminuted inferior pole patellar fractures.

Objective: The treatment of comminuted inferior pole patellar fractures has long posed a challenge for orthopedic surgeons. This study aims to compare the biomechanical stability and clinical efficacy of Kirschner wire tension band combined with anchor cross-suture fixation versus traditional partial patellectomy in the treatment of comminuted inferior pole patellar fractures.

Methods: A retrospective analysis was conducted on 14 patients who underwent Kirschner wire tension band combined with anchor cross-suture fixation (Group A) in our department of orthopedics from September 2020 to April 2022.

A Modified Polydopamine Nanoparticle Loaded with Melatonin for Synergistic ROS Scavenging and Anti-Inflammatory Effects in the Treatment of Dry Eye Disease.

Dry eye disease (DED) is a multifaceted ocular surface disorder that significantly impacts patients' daily lives and imposes a substantial economic burden on society. Oxidative stress, induced by the overproduction of reactive oxygen species (ROS), is a critical factor perpetuating the inflammatory cycle in DED. Effectively scavenging ROS is essential to impede the progression of DED.

Art in Anatomy Session as a Method of Formative Feedback in Pre-Clerkship Medical Education.

Introduction: Medical schools were incorporating active learning strategies in anatomy teaching to accommodate diverse student bodies. Formative assessment and art as a hands-on learning method had been explored as alternatives to traditional teaching methods. Those methods allowed students to practice and assess their understanding of anatomy as they progress.

Employing Octahedral Net Charge Descriptors for Designing High-Performance Aqueous Proton Batteries.

Recently, aqueous proton batteries have shown promise for electrochemical energy storage using MXene electrodes. However, designing high-performance MXene proton batteries remains challenging due to the inevitable hydrogen evolution reaction (HER), the vast chemical composition space of MXene, and the unclear proton transport mechanism. To tackle these challenges, we established a general descriptor based on structural units of MXenes, termed the octahedral net charge descriptor (Qoct).

[Epidemiological characteristics and spatiotemporal distribution of genital herpes in China, 2010-2023].

To understand the epidemiological characteristics and spatiotemporal distribution of genital herpes in China from 2010 to 2023 and provide evidence for the prevention and control of genital herpes. The reported data of genital herpes cases in 31 provinces (autonomous regions and municipalities) in China from 2010 to 2023 were collected from the National Notifiable Infectious Disease Reporting System of China Information System for Disease Control and Prevention. Software Joinpoint 5.

[Association between possible sarcopenia and risk for frailty in middle-aged and elderly adults in China: a cohort study].

To assess the association between possible sarcopenia and the risk for frailty in middle-aged and elderly adults in China. A prospective cohort study design was used in this study. Data were from the China Health and Retirement Longitudinal Study during 2011-2018 and the baseline data in 2011, the follow up was conducted in 2013, 2015 and 2018, respectively.

[Temporal trends and attributable risk factors of chronic kidney disease burden in Fujian Province, 1990-2019].

To understand the burden of chronic kidney disease (CKD) and its risk factors in Fujian Province during 1990-2019. Based on the Global Burden of Disease Study 2019, the incidence rate, mortality rate and disability-adjusted life years (DALYs) of CKD in Fujian from 1990 to 2019 were calculated. An age-period-cohort model was used to estimate the effects of age, period, and cohort on age-standardized incidence rate (ASIR), age-standardized mortality rate (ASMR), and age-standardized DALY rate (ASDR) of CKD.

Joint replacement for rheumatoid arthritis: When, why, and how! Insights from an orthopedic surgeon.

The past several decades have seen significant advancements in joint replacement surgery for rheumatoid arthritis (RA). Joint replacement procedures have become vital options for patients with severe joint damage and functional impairment. There has been an increased emphasis on personalized surgical strategies that tailor joint replacement decisions based on a patient's unique clinical characteristics and the extent of joint damage.

Percutaneous Transvenous Mitral Commissurotomy for Patients with Rheumatic Heart Disease.

Rheumatic heart disease remains common in developing countries. Current guidelines recommend percutaneous mitral commissurotomy (PTMC) as the preferred treatment for patients with rheumatic mitral stenosis (MS). This study reports the clinical outcomes of PTMC for rheumatic MS in contemporary Chinese patients and analyzes prognostic factors.

Smart core-shell microneedles for psoriasis therapy: In situ self-assembly of calcium ion-coordinated dexamethasone hydrogel.

Psoriasis is a prevalent relapsing dermatological condition that often necessitates lifelong treatment. The distinctive thickening of the stratum corneum presents a challenge to drug penetration. The employment of microneedles has been demonstrated to enhance the transdermal drug delivery efficacy by creating multiple microchannels in the skin.

Construction of lignin-derived microcapsule anti-mildew system with excellent anti-loss performance for Masson pine wood protection.

Masson pine wood is widely used in living spaces, decoration, and construction. Owing to its high sugar content and tendency to mold. Masson pine wood has been treated with anti-mildew agents.