Using Propensity Score Weighting to Enhance the Operating Characteristics of Power Prior in Leveraging External Data to Augment a Traditional Clinical Study.

The method of power prior has long been used as a tool for leveraging external data to augment a traditional clinical study. More recently, it has been found that integrating propensity scoring into its application has the potential for improved operating characteristics. In this paper, we introduce a new propensity score-integrated power prior strategy which uses propensity score weighting and is distinctive from other such proposals in the literature.

Fuzzy control algorithm of cleaning parameters of street sweeper based on road garbage volume grading.

The research examines the challenges city street sweepers face, which struggles to adapt cleaning settings based on varying road garbage volume, resulting in inefficient cleaning and high energy consumption. The study proposes a fuzzy control algorithm for adjusting the cleaning parameters of street sweepers based on road garbage volume grading. It starts by utilizing the YOLO (You Only Look Once) v5 deep learning model for target detection and garbage classification on road surfaces.

NebulaPlate: a droplet microfluidic platform to analyze platelet aggregation.

The accurate assessment of platelet activity is crucial in clinical practice and scientific research owing to the pivotal role of platelets in the progression of cardiovascular conditions, such as arterial thrombotic diseases. However, conventional platelet activity assessment methods are currently limited by their requirement of substantial blood samples and inadequate high-throughput capabilities, and therapeutic resistance induced by antiplatelet agents impedes treatment efficacy. In this study, we developed a microdroplet-based platelet function detection method, referred to as NebulaPlate, to achieve miniaturized and robust platelet activity assessment, thereby overcoming current challenges.

Effects of different organic materials and reduced nitrogen fertilizer application on sorghum yield and soil nutrients.

Rapeseed and sorghum, important economic crops in China, generate abundant straw resources. However, studies examining the effects of straw return combined with reduced nitrogen fertilization on soil quality are still insufficient to meet the precise fertilization needs, necessitating further research. This study employed two treatments: rapeseed straw plus sorghum straw (LT) and rapeseed green manure plus sorghum straw (YGT) returned to the soil.

Novel point mutations M402V, M541I in the HAMP domain and L915M in the HATPase_c domain of FgOs1 confer differential resistance to fludioxonil in Fusarium graminearum.

Fusarium head blight (FHB), caused by Fusarium graminearum, severely affects wheat yield and quality. Fludioxonil, a phenylpyrrole fungicide, is commonly used in the control of FHB. In this study, strains with histidine kinase amino acid substitutions (M402V, M541I, L915M), conferring resistance to fludioxonil, were identified in Hangzhou, Zhejiang Province, China.

Jointly Modeling Time-To-Event and Longitudinal Data With Individual-Specific Change Points: A Case Study in Modeling Tumor Burden.

In oncology clinical trials, tumor burden (TB) stands as a crucial longitudinal biomarker, reflecting the toll a tumor takes on a patient's prognosis. With certain treatments, the disease's natural progression shows the tumor burden initially receding before rising once more. Biologically, the point of change may be different between individuals and must have occurred between the baseline measurement and progression time of the patient, implying a random effects model obeying a bound constraint.

Ultra-broadband near-field Josephson microwave microscopy.

Advanced microwave technologies constitute the foundation of a wide range of modern sciences, including microwave integrated circuits, quantum computing, microwave photonics, spintronics, etc. To facilitate the design of chip-based microwave devices, there is an increasing demand for state-of-the-art microscopic techniques that are capable of characterizing near-field microwave distribution and performance. In this work, we integrate Josephson junctions onto a nanosized quartz tip, forming a highly sensitive microwave mixer on-tip.

Elucidating critical factors driving the tabletability flip phenomenon.

Tabletability is a key property that determines a powder's ability to form tablets under applied stresses, typically represented by a plot of tablet tensile strength versus pressure. Tablet tensile strength reflects the contributions of interparticulate bonding area (BA) and bonding strength (BS) between adjacent particles in a tablet. BA is influenced by mechanical properties, particle characteristics, and tableting conditions, while BS is governed by molecular packing and intermolecular interactions.

Effect of inferior oblique anterior transposition on vertical deviation.

Purpose: To evaluate the efficacy and complications of simplified graded inferior oblique anterior transposition (IOAT) in treating at least 10 PD vertical deviation in the primary position and inferior oblique muscle overaction (IOOA).

Methods: This retrospective study reviewed the medical records of 65 patients treated with simplified graded IOAT procedures for both vertical deviation and IOOA. Patients were grouped according to vertical deviation in the primary position.

Direct compression tablet formulation of trimetazidine through systematic screening of oxalate salts.

Salt formation has been extensively used to modulate and improve the properties of active pharmaceutical ingredients (API), such as solubility, stability and mechanical properties. Tablets of the anti-angina drug, trimetazidine (TMZ) are currently manufactured using the wet granulation process, rather than the more cost-effective direct compression method. In an effort to address the two main challenges associated with the commercial dihydrochloride salt (TMZ-2HCl), i.

Functional nanocellulose hydrogel with amino acid integration for enhanced Li/Fe separation in LiFePO batteries.

With the rising prevalence of lithium-ion batteries, efficient recovery of metal ions, particularly those potentially released from LiFePO anodes, has become critical. Given that both Fe and Li ions can form electrostatic adsorptive interactions, achieving effective separation of conventional adsorbent materials becomes challenging. This study presents an amino acid-functionalized nanocellulose hydrogel (ANH) synthesized by incorporating L-threonine, which significantly enhances the selective adsorption of Fe in a mixed-ion environment by leveraging coordination differences between Li and Fe.

Protocol for inducing beige adipocytes in white adipose tissue of mouse using cold exposure and CL316,243 injection.

White adipose tissue (WAT) beiging holds significant therapeutic potential for combating obesity. Here, we present a protocol for inducing beige WAT in mice using both cold exposure and CL316,243 treatment. We describe steps for intraperitoneal injection, and subcutaneous WAT (sWAT) isolation, dissection, and fixation.

The high efficacy of claudin18.2-targeted CAR-T cell therapy in advanced pancreatic cancer with an antibody-dependent safety strategy.

Pancreatic cancer (PC) is one of the most lethal digestive system tumors. Claudin18.2 is highly expressed in PC tissue and could serve as a suitable target for CAR-T therapy.

Dynamic Monitoring of Organelle Interactions in Living Cells via Two-Color Digitally Enhanced Stimulated Emission Depletion Super-resolution Microscopy.

One of the most significant advances in stimulated emission depletion (STED) super-resolution microscopy is its capacity for dynamic super-resolution imaging of living cells, including the long-term tracking of interactions between various cells or organelles. Consequently, the multicolor STED plays a pivotal role in biological research. Despite the emergence of numerous fluorescent probes characterized by low toxicity, high stability, high brightness, and exceptional specificity, enabling dynamic imaging of living cells with multicolor STED, practical implementation of multicolor STED for live-cell imaging is influenced by several factors.

sp Carbon Disrupting Axial Symmetry of Local Electric Field for Biomimetic Construction of Three-Dimensional Geometric and Electronic Structure in Nanozyme for Sensing and Microplastic Degradation.

The catalytic efficiency of natural enzymes depends on the precise electronic interactions between active centers and cofactors within a three-dimensional (3D) structure. Single-atom nanozymes (SAzymes) attempt to mimic this structure by modifying metal active sites with molecular ligands. However, SAzymes struggle to match the catalytic efficiency of natural enzymes due to constraints in active site proximity, quantity, and the inability to simulate electron transfer processes driven by internal electronic structures of natural enzymes.

Impact of solid content on the bulk properties of lyophilized powders.

Interest in oral delivery of biological drug products, commonly prepared through lyophilization, is surging. Typically, low solid content solutions are employed for lyophilization to enhance mass transfer and minimize drying time. Yet, this approach often results in lyophilized powders with low bulk density and poor flowability, challenging downstream processing steps that are required for oral product development.

Study on identification of diagnostic biomarkers in serum for papillary thyroid cancer in different iodine nutrition regions.

Background: At present, there is a lack of efficient biomarkers for the diagnosis of thyroid cancer, and the influence of natural factors such as high iodine exposure on the expression of biomarkers remains unclear.

Methods: Serum samples from papillary thyroid cancer (PTC) and non-cancer controls matched 1:1 in different iodine nutritional regions were analyzed metabolomically using an ultra-high performance liquid chromatography-Orbitrap Exploris mass spectrometry (UHPLC-OE-MS) platform. Then the data were randomly divided into training and test sets in a 1:1 ratio according to the different iodine nutritional regions and different PTC status.

Engineered virus-mimicking nanovaccine with lymph node-tumor dual-targeting and STING-activating capacity for robust cancer immunotherapy.

Cancer vaccines have garnered considerable interest for cancer immunotherapy. However, their effectiveness is limited by inadequate proliferation, activation, and tumor infiltration of cytotoxic T lymphocytes (CTLs). Inspired by the potent immunostimulatory properties of viral components and the exposure of calreticulin during immunogenic cell death (ICD) triggered by viral infections; in this study, we describe cGAMP@vEVs, a virus-mimicking nanovaccine strategy by engineering tumor cell-derived extracellular vesicles through virus infection, which co-load both personalized and broad antigen repertoire as well as multiple immune adjuvants to potently elicit antitumor immunity.

The GATA-3-dependent transcriptome and tumor microenvironment are regulated by eIF4E and XPO1 in T-cell lymphomas.

The transcription factor GATA-binding protein 3 (GATA-3) and the transcriptional program it regulates have emerged as oncogenic drivers across diverse T-cell lymphomas (TCLs), many of which are resistant to conventional chemotherapeutic agents and characterized by recurrent losses of key tumor suppressor genes, including TP53 and PTEN, both of which are clients of the nuclear export protein XPO1. Here, we demonstrated that XPO1 is highly expressed by malignant T cells expressing GATA-3 and by lymphoma-associated macrophages (LAMs) within their tumor microenvironment (TME). Using complementary genetically engineered mouse models, we demonstrated that TP53- and/or phosphate and tensin homolog (PTEN)-deficient TCLs, and LAMs within their TME, are sensitive to the selective exportin-1 (XPO1) antagonist selinexor.

Purification of harvested rainwater using gravity-driven ceramic membrane: A visualization study combining Micro-CT and COMSOL simulations.

Rainwater harvesting is a viable solution for providing clean water in regions where conventional water sources are scarce or contaminated. However, the harvested rainwater often contains microorganisms, suspended particles, and other impurities that must be removed before consumption. Gravity-driven ceramic membranes (GDCMs) are an efficient choice for purifying harvested rainwater due to their energy-saving properties.

The transcription factor FgCreA modulates ergosterol biosynthesis and sensitivity to DMI fungicides by regulating transcription of FgCyp51A and FgErg6A in Fusarium graminearum.

Fusarium head blight (FHB), caused by Fusarium graminearum, is a devastating disease that severely affects crop yield and quality worldwide. The catabolite responsive elements A (CreA) plays a critical role in numerous cellular processes in eukaryotes. In this study, we performed a functional characterization of CreA in F.

A Novel Point Mutation M460I in Histidine Kinase FgOs1 Confers High Resistance to Fludioxonil in .

Fusarium head blight (FHB), caused by , severely impacts global wheat production, reducing both the yield and quality. In China, fludioxonil, a phenylpyrrole fungicide, is used for managing FHB. This study assessed fludioxonil activity against 120 strains collected from Hubei, Zhejiang, and Jiangsu in 2024, revealing an average EC value of 0.

Effect and mechanism of Magnolia officinalis in colorectal cancer: Multi-component-multi-target approach.

Ethnopharmacological Relevance: Colorectal cancer (CRC) is a prevalent malignant tumor of the digestive tract. Traditional Chinese medicine (TCM) has a long history of treating CRC, with advantages such as effectiveness, multi-target, multi-pathway, and minimal side effects. TCM Magnolia officinalis (M.