As combination therapy becomes more common in clinical applications, predicting adverse effects of combination medications is a challenging task. However, there are three limitations of the existing prediction models. First, they rely on a single view of the drug and cannot fully utilize multiview information, resulting in limited performance when capturing complex structures.
View Article and Find Full Text PDFBackground: The significance of the systemic inflammation response index (SIRI) in predicting the prognosis of patients with pancreatic cancer (PC) has been extensively explored; however, findings remain controversial. As such, this meta-analysis was performed to more precisely determine the utility of the SIRI in predicting PC prognosis.
Methods: A comprehensive literature search of the PubMed, Web of Science, Embase, and Cochrane Library databases for relevant studies, published up to June 25, 2024, was performed.
Background: Accumulating studies have focused on long noncoding RNAs (lncRNAs) because of their regulatory effects on multiple cancers. However, the biological functions and molecular mechanisms of lncRNAs in gastric cancer (GC) remain to be elucidated in depth.
Methods: Long intergenic nonprotein coding RNA 1094 (LINC01094), a differentially expressed lncRNA between GC tissues and adjacent normal tissues, was identified.
To find new antioxidants, 13 Trolox amides (2a-2m) and 7 Trolox esters (3a-3g) were synthesized and evaluated for their anti-inflammatory and antioxidant activity. Compounds 2e, 2i, 3b and 3d showed potent anti-inflammatory and antioxidant activity, amongst them, 3d demonstrated the most photoprotective effects on UVB-irradiated human skin keratinocyte (HaCaT) cells (IC = 5.13 µM) through efficiently scavenging free radicals and dose-dependently reducing reactive oxygen species (ROS) and apoptosis generation, as well as effectively promoting wound healing.
View Article and Find Full Text PDFUnintentional, early pregnancy alcohol consumption affects embryonic development. During the peri-implantation stage, coinciding with the transition from naive to primed pluripotency, the long isoform of KDM2B (KDM2BLF) underlies the de novo establishment of polycomb repressive complex (PRC) functions at promoters after fertilization. However, it remains unclear whether and how ethanol exposure affects this spatiotemporal chromatin setting.
View Article and Find Full Text PDFSulfate reducing anaerobic ammonium oxidation (S-Anammox) is a novel biological process that involves the oxidation of NH coupled with the reduction of SO. This process has been observed under both inorganic and organic conditions; however, the nitrogen removal performance and the specific functional species in these two contexts remain poorly understood. Furthermore, the simultaneous occurrence of coupled sulfate reduction and sulfide oxidation adds complexity to the understanding of nitrogen and sulfur conversions.
View Article and Find Full Text PDFUnderstanding drivers' reactions to in-vehicle forward collision warnings (FCWs) is vital for advancing FCW design and improving road safety. However, past studies often used aggregated safety measures to analyze the drivers' reactions to FCWs, thereby at the microscopic level, limiting our ability to understand drivers' reactions to FCWs at particular timestamps immediately after FCWs are issued. Additionally, there has been a notable absence of studies at the macroscopic perspective focusing on analyzing how drivers' reactions to FCWs evolve over an extended period of time.
View Article and Find Full Text PDFTraditional orthodontic treatment relies on subjective estimations of orthodontists and iterative communication with technicians to achieve desired tooth alignments. This process is time-consuming, complex, and highly dependent on the orthodontist's experience. With the development of artificial intelligence, there's a growing interest in leveraging deep learning methods to achieve tooth alignment automatically.
View Article and Find Full Text PDFBackground: Articular chondrocytes (ACs) secrete a variety of extracellular matrix components to maintain the functions of articular cartilage. Degeneration of ACs leads to the degeneration of articular cartilage and consequently to osteoarthritis. The secretion of bone marrow mesenchymal stem cells (BMSCs) is capable of protecting ACs from degeneration, and thus BMSCs are widely applied to treat osteoarthritis.
View Article and Find Full Text PDFBackground: Cnidii Fructus (CF) is a herbal medicine with pharmacological activities such as antitumor, antiviral, antiallergic, antipruritic effects, and so on.
Objective: In this study, an ultra-high performance liquid chromatography/tandem mass spectrometry (UPLC- MS/MS) method was prepared and verified to measure the concentrations of seven analytes (bergapten, xanthotoxol, xanthotoxin, imperatorin, osthole, isopimpinellin, isoimperatorin) in HepG2 cells.
Methods: The separation of seven analytes was performed on an ACQUITY UPLC® BEH C18 column (2.
Global rubber industry, growing 4-6 % annually with 13.76 million Mt of rubber produced in 2019, significantly impacts the economy. This study explores coupling sulfate-dependent ammonium oxidation (Sulfammox) and sulfide-driven autotrophic denitrification (SDAD) within an anaerobic membrane bioreactor (AnMBR) to treat high-strength natural rubber wastewater.
View Article and Find Full Text PDFBackground: Although new technologies have increased the efficiency and convenience of medical care, patients still struggle to identify specialized outpatient departments in Chinese tertiary hospitals due to a lack of medical knowledge.
Objective: The objective of our study was to develop a precise and subdividable outpatient triage system to improve the experiences and convenience of patient care.
Methods: We collected 395,790 electronic medical records (EMRs) and 500 medical dialogue groups.
Fluorescent RNAs (FRs), which are RNA aptamers that bind and activate their cognate small fluorogenic dyes, have provided a particularly useful approach for imaging RNAs in live cells. Although the color palette of FRs is greatly expanded, a bright and stable cyan FR with good biocompatibility and biorthogonality with currently available FRs remains desirable but is not yet developed. Herein, the development of Myosotis is described, an RNA aptamer that emits bright cyan fluorescence upon binding a novel GFP chromophore-like fluorophore called DBT.
View Article and Find Full Text PDFThis study aims to address the gap in understanding of the impact of the sample quantity, traceability range, and shelf life on the accuracy of mung bean origin traceability models based on near-infrared spectroscopy. Mung beans from Baicheng City, Jilin Province, Dorbod Mongol Autonomous, Tailai County, Heilongjiang Province, and Sishui County, Shandong Province, China, were used. Through near-infrared spectral acquisition (12,000-4000 cm) and preprocessing (Standardization, Savitzky-Golay, Standard Normal Variate, and Multiplicative Scatter Correction) of the mung bean samples, the total cumulative variance contribution rate of the first three principal components was determined to be 98.
View Article and Find Full Text PDFIntramuscular fat (IMF) content is an economic trait in beef cattle that improves the meat quality. Studies have highlighted the correlation between long noncoding RNAs (lncRNAs) and IMF development. In this study, lncBNIP3 knockdown promoted bovine intramuscular preadipocyte differentiation.
View Article and Find Full Text PDFIntroduction: Long noncoding RNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) has been shown to be involved in Parkinson's disease (PD) progression, but its mechanism needs to be further explored.
Methods: Mice were injected with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) to induce PD mice models, and BV2 cells were treated with lipopolysaccharides (LPS) to mimic PD cell models. MALAT1 expression and suppressor of cytokine signaling 3 (SOCS3) protein level were examined using quantitative real-time PCR and Western blot, respectively.
Defining the copper-based catalysts that are responsible for the catalytic behaviour of oil-paper insulation systems and implementing effective regulation are of great significance. Accelerated ageing experiments were conducted to reveal variations in copper scales and deterioration in insulation properties. As ageing progressed, TEM images demonstrated that copper species were adsorbed and aggregated on the fibre surface in the form of nanoparticles (NPs).
View Article and Find Full Text PDFAchieving high-gravity fermentation in the industrial production of fuel ethanol, and enhancing the fermentation efficiency of high-salt raw materials, such as waste molasses, can significantly reduce wastewater output and process costs. Therefore, the development of hyperosmotic-tolerant industrial Saccharomyces cerevisiae strains, capable of resisting high-salt stress, offers both environmental and economic benefits. Our previous study highlighted the potential of CRZ1 overexpression as a strategy to improve the yeast strain's resistance to high-salt stress, however, the underlying molecular mechanisms remain unexplored.
View Article and Find Full Text PDFRecent developments in nanotechnology have provided efficient and promising methods for the treatment of diseases to achieve better therapeutic results and lower side effects. Titanium dioxide (TiO) nanomaterials are emerging inorganic nanomaterials with excellent properties such as low toxicity and easy functionalization. TiO with special nanostructures can be used as delivery vehicles for drugs, genes and antigens for various therapeutic options.
View Article and Find Full Text PDFPath planning for multiple unmanned aerial vehicles (UAVs) is crucial in collaborative operations and is commonly regarded as a complicated, multi-objective optimization problem. However, traditional approaches have difficulty balancing convergence and diversity, as well as effectively handling constraints. In this study, a directional evolutionary non-dominated sorting dung beetle optimizer with adaptive stochastic ranking (DENSDBO-ASR) is developed to address these issues in collaborative multi-UAV path planning.
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