Long-term nitrogen fertilization alters the partitioning of amino acids between citrus leaves and fruits.

Introduction: The growth of evergreen fruit trees is influenced by the interaction of soil nitrogen (N) and leaf amino acid contents. However, information on free amino acid contents in leaves of fruiting and non-fruiting branches during long-term N fertilizer application remains scarce.

Methods: Here, a four-year field experiment (2018-2021) in a citrus orchard revealed consistently lower total N and amino acid contents in leaves of fruiting compared to non-fruiting branches.

Prognosis after one- and two-stage revision surgery for periprosthetic joint infection: A systematic review and meta-analysis.

Objective: Revision surgeries for periprosthetic joint infections (PJIs) in arthroplasty can follow either one- or two-stage treatment protocols. Previous studies have reported similar reinfection rates and reductions in complication rates for both treatment options. However, the literature on the selection of one protocol is still controversial.

Hidden Threat in Turbid Waters: Quantifying and Modeling the Bioaccumulation and Risks of Particulate Metals to Clams.

A major proportion of metal contaminants in aquatic environments is bound to suspended particulate matter (SPM), yet environmental monitoring typically focuses on dissolved metals, with the filtration step removing SPM. This step may inadvertently hide the potential risks posed by particulate metals. In this study, we used stable isotope tracers to quantify the contributions of SPM-bound metals to the bioaccumulation of nickel (Ni), copper (Cu), zinc (Zn), cadmium (Cd), and lead (Pb) in Ruditapes philippinarum, a widely distributed clam crucial to global aquaculture.

GITRL enhances cytotoxicity and persistence of CAR-T cells in cancer therapy.

CAR T-cell therapy has achieved remarkable clinical success in treating hematological malignancies. However, its clinical efficacy in solid tumors is less satisfactory, partially due to poor in vivo expansion and limited persistence of CAR-T cells. Here, we demonstrated that the overexpression of glucocorticoid-induced tumor necrosis factor receptor-related protein ligand (GITRL) enhances the anti-tumor activity of CAR-T cells.

Technology for the Quantitative Identification of Dairy Products Based on Raman Spectroscopy, Chemometrics, and Machine Learning.

The technologies used for the characterization and quantitative analysis of dairy products based on Raman spectroscopy have developed rapidly in recent years. At the level of spectral data, there are not only traditional Raman spectra but also two-dimensional correlation spectra, which can provide rich compositional and characteristic information about the samples. In terms of spectral preprocessing, there are various methods, such as normalization, wavelet denoising, and feature extraction.

Effects of Astragaloside IV and Formononetin on Oxidative Stress and Mitochondrial Biogenesis in Hepatocytes.

Over-accumulation of reactive oxygen species (ROS) causes hepatocyte dysfunction and apoptosis that might lead to the progression of liver damage. Sirtuin-3 (SIRT3), the main NAD+-dependent deacetylase located in mitochondria, has a critical role in regulation of mitochondrial function and ROS production as well as in the mitochondrial antioxidant mechanism. This study explores the roles of astragaloside IV (AST-IV) and formononetin (FMR) in connection with SIRT3 for potential antioxidative effects.

Efficacy and safety of JMT103 in patients with bone metastases from solid tumors: A randomized Phase Ib clinical trial.

This study aimed to assess the efficacy and safety of three dosing regimens of JMT103 in patients with bone metastases from solid tumors. Eligible patients were randomly assigned to receive JMT103 subcutaneously, 120 mg every 4 weeks (Cohort 1), 120 mg every 8 weeks (Cohort 2), or 180 mg every 8 weeks (Cohort 3) for up to 49 weeks. The primary endpoint was change from baseline to Week 13 in creatinine-adjusted urinary N-telopeptide (uNTx/Cr).

An interventional study on the application of heart-collateral-based enlightenment words intervention in anxiety and depression of patients after percutaneous coronary intervention.

Objective: To study the effect of heart-collateral-based enlightenment words intervention on anxiety and depression in patients following percutaneous coronary intervention (PCI).

Methods: In this class experimental study, one hundred patients who were hospitalized after PCI from May 2020 to October 2021, were included in this interventional study. They were divided into the test group (n = 50) and the control group (n = 50) based on the random number table.

Research progress of early brain Injury in subarachnoid hemorrhage from 2004 to 2024: a bibliometric analysis.

Early brain injury (EBI) after subarachnoid hemorrhage (SAH) is a clear correlation with poor prognosis. In the past 20 years, the research on EBI has increased rapidly. However, there is a lack of bibliometric analysis related to EBI.

The allelic mutation of NBS-LRR gene causes premature senescence in wheat.

Premature senescence has a significant impact on the yield and quality of wheat crops. The process is controlled by multiple and intricate genetic pathways and regulatory elements, whereby the discovery of additional mutants provides important insights into the molecular basis of this important trait. Here, we developed a premature senescence wheat mutant je0874, its leaves started to show yellow before heading stage; with plant growth and development, the degree of yellowing worsened rapidly, and chlorophyll content in flag leaf was reduced by 93.

Visualization of Right Adrenal Vein in Non-Contrast-Enhanced MDCT and Its Guiding Role for Right Adrenal Venous Sampling.

This study aimed to evaluate the visualization of right adrenal vein (RAV) in non-contrast-enhanced multi-detector computed tomography (MDCT) and its guiding role for right adrenal venous sampling (AVS) in patients with primary aldosteronism (PA). A total of 237 patients diagnosed with PA who underwent successful AVS procedures from January 2020 to March 2021 were retrospectively analyzed. The non-contrast-enhanced MDCT image features of RAV included the degree of visualization and the position of RAV orifice.

Physicochemical characterization and digestibility of resistant starch from corn starch sugar residue.

This study sought to investigate the thermal stability and digestibility of corn starch sugar residue resistant starch (CSSR-RS) through comparative analysis of the physicochemical properties and structural characteristics among CSSR-RS, high-amylose corn starch (HS), and normal corn starch (NS). CSSR-RS contained 51.76 % resistant starch (RS), with 42.

The effect of caregiver mastery on the associations of depression, anxiety, caregiver burden, fear of disease progression with quality of life among children with solid tumors.

Objectives: Caring for children with solid tumors (STs) can impact caregiver's physical and mental health. Caregiver mastery, which influences psychological well-being, is vital in improving outcomes for both caregivers and children. The study aimed to investigate the relationship between caregiver mastery, anxiety, depression, fear of disease progression (FoP), caregiver burden, and the quality of life (QOL) of children with ST.

Identifying a non-conserved site for achieving allosteric covalent inhibition of CECR2.

The bromodomain (BRD) represents a highly conserved structural module that provides BRD proteins with fundamental functionality in modulating protein-protein interactions involved in diverse biological processes such as chromatin-mediated gene transcription, DNA recombination, replication and repair. Consequently, dysregulation of BRD proteins has been implicated in the pathogenesis of numerous human diseases. In recent years, considerable scientific endeavors have focused on unraveling the molecular mechanisms underlying BRDs and developing inhibitors that target these domains.

Therapeutic effects and mechanisms of Juanbilijieqing fang in ameliorating gouty arthritis in a murine model.

This study aims to assess the safety, efficacy, and mechanisms of Juanbilijieqing Fang in a mouse model of gouty arthritis. C57BL/6 mice were allocated into six groups: control, gouty arthritis model, and treatment groups receiving varying doses of Juanbilijieqing Fang (low, medium, high), along with a positive control group treated with febuxostat. Gouty arthritis was induced via MSU crystal injection following a high-fat diet.

Cross-modality PET image synthesis for Parkinson's Disease diagnosis: a leap from [F]FDG to [C]CFT.

Purpose: Dopamine transporter [C]CFT PET is highly effective for diagnosing Parkinson's Disease (PD), whereas it is not widely available in most hospitals. To develop a deep learning framework to synthesize [C]CFT PET images from real [F]FDG PET images and leverage their cross-modal correlation to distinguish PD from normal control (NC).

Methods: We developed a deep learning framework to synthesize [C]CFT PET images from real [F]FDG PET images, and leveraged their cross-modal correlation to distinguish PD from NC.

[Analysis of etiology and short-term prognosis of childhood arterial ischemic stroke based on the COIST classification].

This study aims to analyze the etiology and short-term prognosis of childhood arterial ischemic stroke (AIS) in Chinese children, based on the COIST classification system. A total of 380 pediatric patients with a first-ever diagnosis of AIS treated at Beijing Children's Hospital between September 2015 and April 2024 were retrospectively included. Etiology was analyzed according to COIST classification.

Development and validation of the Information Literacy Measurement Scale (ILMS-34) in Chinese public health practitioners.

Background: Public health professionals (PHPs) have increasing information needs to inform evidence-based public health decisions and practice, which requires good information literacy. A comprehensive and reliable assessment tool is necessary to assess PHPs' literacy and guide future promotion programs. However, there is a lack of measurement tools specifically for the information literacy of PHPs.

Deep learning of noncontrast CT for fast prediction of hemorrhagic transformation of acute ischemic stroke: a multicenter study.

Background: Hemorrhagic transformation (HT) is a complication of reperfusion therapy following acute ischemic stroke (AIS). We aimed to develop and validate a model for predicting HT and its subtypes with poor prognosis-parenchymal hemorrhage (PH), including PH-1 (hematoma within infarcted tissue, occupying < 30%) and PH-2 (hematoma occupying ≥ 30% of the infarcted tissue)-in AIS patients following intravenous thrombolysis (IVT) based on noncontrast computed tomography (NCCT) and clinical data.

Methods: In this six-center retrospective study, clinical and imaging data from 445 consecutive IVT-treated AIS patients were collected (01/2018-06/2023).

Efficient Bifunctional Electrocatalysts for Oxygen Evolution/Reduction Reactions in Two-Dimensional Metal-Organic Frameworks by a Constant Potential Method.

The evolution of bifunctional catalysts for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) catalysts that are highly active, stable, and conductive is crucial for advancing metal-air batteries and fuel cells. We have here thoroughly explored the OER and ORR performance for a category of two-dimensional (2D) metal-organic frameworks (MOFs) called TM(HADQ), and Rh(HADQ) exhibits a promising bifunctional OER/ORR activity, with an overpotential of 0.31 V for both OER and ORR.

Regulatory B cells in parasitic infections: roles and therapeutic potential.

Parasitic infection is a complex process involving interactions among various immune cells. Regulatory B cells (Breg cells), a subset of B lymphocytes with immunosuppressive functions, play a role in modulating immune responses during infection to prevent excessive immune activation. This article reviews the origin, phenotype, and immunoregulatory mechanisms of Breg cells.

Decreased STING predicts adverse efficacy in bortezomib regimens and poor survival in multiple myeloma.

Purpose: STING (stimulator of interferon genes) is involved in viral and bacterial defense through interferon pathway and innate immunity. Increased susceptibility to infection is a common manifestation of multiple myeloma (MM). Thus, we aimed to explore the clinical significance and possible mechanism of STING in MM.

Preclinical and First-in-Human Study of a Compact Radionuclide Labeled Self-Assembly Nanomedicine for Chemo-Radio-Theranostics of Cancer.

The emerging combination of chemotherapy and radionuclide therapy has been actively investigated to overcome the limitations of monotherapy and augment therapeutic efficacy. However, it remains a challenge to design a single delivery vehicle that can incorporate chemotherapeutics and radionuclides into a compact structure. Here, a chelator DOTA- or NOTA-modified Evans blue conjugated camptothecin molecule (EB-CPT) nanoprodrug was synthesized, which could self-assemble into nanoparticles due to its inherent amphiphilicity.

Condylar Changes in Adult Patients with Unilateral Posterior Crossbite Following Microimplant-Assisted Rapid Palatal Expansion: A Retrospective CBCT Study.

Objectives: This study aims to assess the alterations in condylar positioning in adult skeletal Class I patients with unilateral posterior crossbite after microimplant-assisted rapid palatal expansion (MARPE) treatment.

Methods: This retrospective study involving 30 participants (10 males, 20 females) average age 22.9 ± 4.

Macro-Micro Properties of Remodeled Waste Slurry Under Freeze-Thaw Cycles.

Waste slurry, a major by-product of urban construction, is produced in rapidly increasing volumes each year. Dehydrated waste slurry has potential as a roadbed material; however, its performance in freeze-thaw environments, which can induce frost heave and thaw settlement, and the mechanism of the influence of freeze-thaw cycles on its macro and micro properties are still unclear and need thorough investigation. This study explores the macroscopic and microscopic properties of waste slurry subjected to freeze-thaw cycles.