Genomic variation responding to artificial selection on different lines of Pekin duck.

Understanding the genomic variation in Pekin duck under artificial selection is important for improving the utilization of duck genetic resources. Here, the genomic changes in Pekin duck were analyzed by using the genome resequencing data from 96 individual samples, including 2 conservation populations and 4 breeding populations with different breeding backgrounds. The population structure, runs of homozygosity (ROH), effective population number (Ne), and other genetic parameters were analyzed.

Causal Relationships Between 4 Exposure Factors and Rotator Cuff Syndrome Using Mendelian Randomization Analysis.

Background: Although previous studies have investigated the risk factors for rotator cuff syndrome (RCS), there remains controversy due to uncontrolled and uncertain confounding factors in their analyses.

Purpose: To perform Mendelian randomization (MR) analysis using single-nucleotide polymorphisms to investigate the causal relationship between RCS and 4 risk factors: type 2 diabetes mellitus (T2DM), high blood pressure (HBP), body mass index (BMI), and low high-density lipoprotein cholesterol (HDL-C).

Study Design: Descriptive epidemiology study.

The Relationships between Subjective Wellbeing and Frailty: Staying with a Positive Mind, Stepping away from Accelerated Aging.

Background: Subjective wellbeing (SWB) is a crucial measure of life quality in older adults. Understanding its relationship with frailty may inform strategies to promote healthy aging.

Methods: We analyzed data for older adults aged ≥ 60 years old from Waves 3 and 4 of the China Health and Retirement Longitudinal Study.

Targeting lipid metabolism: novel insights and therapeutic advances in pancreatic cancer treatment.

Lipid metabolism in cancer is characterized by dysregulated lipid regulation and utilization, critical for promoting tumor growth, survival, and resistance to therapy. Pancreatic cancer (PC) is a highly aggressive malignancy of the gastrointestinal tract that has a dismal 5-year survival rate of less than 10%. Given the essential function of the pancreas in digestion, cancer progression severely disrupts its function.

SP-DTI: Subpocket-Informed Transformer for Drug-Target Interaction Prediction.

Motivation: Drug-target interaction (DTI) prediction is crucial for drug discovery, significantly reducing costs and time in experimental searches across vast drug compound spaces. While deep learning has advanced DTI prediction accuracy, challenges remain: (i) existing methods often lack generalizability, with performance dropping significantly on unseen proteins and cross-domain settings; (ii) current molecular relational learning often overlooks subpocket-level interactions, which are vital for a detailed understanding of binding sites.

Results: We introduce SP-DTI, a subpocket-informed transformer model designed to address these challenges through: (i) detailed subpocket analysis using the Cavity Identification and Analysis Routine (CAVIAR) for interaction modeling at both global and local levels, and (ii) integration of pre-trained language models into graph neural networks to encode drugs and proteins, enhancing generalizability to unlabeled data.

Superstable lipid vacuoles endow cartilage with its shape and biomechanics.

Conventionally, the size, shape, and biomechanics of cartilages are determined by their voluminous extracellular matrix. By contrast, we found that multiple murine cartilages consist of lipid-filled cells called lipochondrocytes. Despite resembling adipocytes, lipochondrocytes were molecularly distinct and produced lipids exclusively through de novo lipogenesis.

A Prospective Randomized Controlled Study of Ultrasound-Guided Rectus Sheath Block for Pain Management in Laparoscopic Umbilical Hernia Repair with Intraperitoneal Onlay Mesh.

Objective: To evaluate the clinical efficacy and safety of ultrasound-guided rectus sheath block (RSB) in laparoscopic umbilical hernia repair with intraperitoneal onlay mesh (IPOM).

Methods: A total of 139 patients scheduled for laparoscopic umbilical hernia repair with IPOM were selected and randomly assigned to either the group receiving general anesthesia combined with bilateral rectus sheath block (Group GR, 71 patients) or the group receiving general anesthesia alone (Group G, 68 patients). We monitored the patients' heart rate (HR) and mean arterial pressure (MAP) at four time points: before anesthesia induction (T1), at the start of surgery (T2), during mesh fixation (T3), and upon removal of the laryngeal mask (T4).

Reprogramming Dysfunctional Dendritic Cells by a Versatile Catalytic Dual Oxide Antigen-Captured Nanosponge for Remotely Enhancing Lung Metastasis Immunotherapy.

Dendritic cells (DCs) play a crucial role in initiating antitumor immune responses. However, in the tumor environment, dendritic cells often exhibit impaired antigen presentation and adopt an immunosuppressive phenotype, which hinders their function and reduces their ability to efficiently present antigens. Here, a dual catalytic oxide nanosponge (DON) doubling as a remotely boosted catalyst and an inducer of programming DCs to program immune therapy is reported.

Association between dietary betaine intake and overweight or obesity.

Betaine exhibits significant physiological functions in organisms and has positive impacts on obesity, alcohol-induced and metabolic-associated liver disease, diabetes, cardiovascular diseases, and certain cancers. However, the evidence from epidemiological studies is limited and inconsistent. This study aimed to investigate the association between dietary betaine intake and the incidence of overweight or obesity.

Accumulation of microtubule-associated protein tau promotes hepatocellular carcinogenesis through inhibiting autophagosome-lysosome fusion.

Dysregulated expression of microtubule-associated protein tau (MAPT) has been reported in a variety of human cancers. However, whether and how Tau influences hepatocellular carcinogenesis remains elusive. This study was aimed to investigate the role and the underlying mechanism of Tau in the proliferation, invasion, migration and sorafenib sensitivity of hepatocellular carcinoma (HCC) cells.

An efficient hydrogen evolution catalyst constructed using Pt-modified NiS/MoS with optimized kinetics across the full pH range.

Electrocatalyst materials play a crucial role in determining the efficiency of the hydrogen evolution reaction (HER), directly influencing the overall effectiveness of energy conversion technologies. NiS/MoS heterostructures hold substantial promise as bifunctional catalysts, owing to their synergistic electronic characteristics and plentiful active sites. However, their catalytic efficacy is impeded by the relatively elevated chemisorption energy of hydrogen-containing intermediates, which constrains their functionality in different pH environments.

CRISPR-Cas13a Targeting the FGFR3-TACC3 Fusion Gene Inhibits Proliferation of Bladder Cancer Cells in vitro and in vivo.

Introduction: The FGFR3-TACC3 fusion gene exists in a variety of malignant tumors, including bladder cancer. In our ongoing research on the CRISPR-Cas13a gene-editing system, we reported the use of CRISPR-Cas13a gene-editing system to knockout FGFR3-TACC3 and inhibit the proliferation of bladder tumor cells.

Purpose:  This study aimed to use the CRISPR-Cas13a gene-editing system to target the FGFR3-TACC3 fusion gene in bladder cancer cells, which has the potential to be a new and effective treatment for bladder cancer.

The application of quantum dots in dental and oral medicine: A scoping review.

Objectives: To present an overview of quantum dots' (QDs) applications in dental and oral medicine, identify research gaps in existing relevant research, and provide insights into future research.

Data And Sources: An extensive electronic search was conducted across five databases from their inception to April 2024, complemented by a manual search. There were no restrictions regarding language or publication year.

Effect of different surface treatments on PEEK-enamel bonds: Bonding durability and mechanism.

Statement Of Problem: Polyetheretherketone (PEEK) has been used in clinical dentistry because of its excellent physical and biological properties. However, achieving an effective and durable bond with enamel is challenging because of its chemical inertness and low surface energy, and data on the effects of different surface treatments on the durability of PEEK-enamel bonds are scarce.

Purpose: The purpose of this in vitro study was to investigate airborne-particle abrasion, sulfuric acid etching, and the combined use of these treatments on the bonding durability of PEEK-enamel bonds and to gain a deeper understanding of their bonding mechanism.

The genetic diversity of Strongyloides papillosus in Pakistani goats revealed by whole genome sequencing.

Background: Strongyloides nematodes are livestock parasites, and Strongyloides papillosus infecting ruminant livestock can cause disease. Recent genomic analysis of several Strongyloides species is now facilitating population genomic analyses of natural Strongyloides infections, for example finding that Strongyloides ratti in wild UK rats exists as an assemblage of long-lived, asexual lineages.

Methods: Here we have initiated an investigation into the population genomics of S.

Rutin Synergizes with Colistin to Eradicate Salmonellosis in Mice by Enhancing the Efficacy and Reducing the Toxicity.

The wide dissemination of multidrug-resistant (MDR) Gram-negative bacteria poses a significant global health and security concern. As developing new antibiotics is generally costly, fastidious, and time-consuming, there is an urgent need for alternative therapeutic strategies to address the gap in antibiotic discovery void. This study aimed to investigate the activity of colistin (CS) in combination with a natural product, rutin (RT), to combat against Typhimurium ( Tm) in vitro and in vivo.

Cyclobrachycoumarin from Inhibits Colorectal Cancer In Vitro and In Vivo.

, a plant in the family, is a traditional Chinese medicinal herb known for its unique therapeutic properties, including reported anti-tumor and antioxidant effects. Recent studies suggest that the main constitute of , coumarins, may have potential anti-tumor activity. Recent research suggests that coumarins, the active compounds in , may hold potential anti-tumor activity.

Frailty, social deprivation, and mortality among Medicare fee-for-service beneficiaries.

Background: The geographic distribution of frailty and social deprivation, and their association with mortality in the United States, have not been well studied.

Methods: We estimated claims-based frailty index (CFI) (range: 0-1) and area-level social deprivation index (SDI) (range: 0-100) in a 5% random sample of 1,207,323 Medicare fee-for-service beneficiaries 65 years and older. We examined the prevalence of frailty (defined as CFI ≥ 0.

A Self-Cascading Catalytic Therapy and Antigen Capture Scaffold-Mediated T Cells Augments for Postoperative Brain Immunotherapy.

The recruitment of T lymphocytes holds great potential for suppressing the most aggressive glioblastoma (GBM) recurrence with immunotherapy. However, the phenomenon of immune privilege and the generally low immunogenicity of vaccines often reduce the presence of lymphocytes within brain tumors, especially in brain tumor recurrence clusters. In this study, an implantable self-cascading catalytic therapy and antigen capture scaffold (CAS) that can boost catalytic therapy efficiency at post-surgery brain tumor and capture the antigens via urethane-polyethylene glycol-polypropylene glycol (PU-EO-PO) segments are developed for postoperative brain immunotherapy.

ATP_mCNN: Predicting ATP binding sites through pretrained language models and multi-window neural networks.

Adenosine triphosphate plays a vital role in providing energy and enabling key cellular processes through interactions with binding proteins. The increasing amount of protein sequence data necessitates computational methods for identifying binding sites. However, experimental identification of adenosine triphosphate-binding residues remains challenging.

Precision Control of Cell Type-Specific Behavior via RNA Sensing and Editing.

In the realms of bioengineering and biopharmaceuticals, there exists a critical demand for advanced genetic tools that can interact with specific cell signaling pathways to accurately identify and target various cell types. This research introduces the innovative CRISPR-ADAReader system, which enables precise manipulation of cell activity through sensing target RNA. Featuring both positive and negative feedback loops, the system allows for tailored regulation across different cell types in response to various internal signals, showcasing exceptional programmability, specificity, and sensitivity.