Recurrent pregnancy loss: risk factors and predictive modeling approaches.

Purpose: This review aims to identify and analyze the risk factors associated with recurrent pregnancy loss (RPL) and to evaluate the effectiveness of various predictive models in estimating the risk of RPL. The review also explores recent advancements in machine learning algorithms that can enhance the accuracy of these predictive models. The ultimate goal is to provide a comprehensive understanding of how these tools can aid in the personalized management of women experiencing RPL.

RNA modulation in asthma: unraveling the role of splicing and non-coding RNAs in disease pathogenesis.

Objective: To synthesize the current understanding of RNA-based regulatory mechanisms, focusing on how RNA splicing and non-coding RNAs shape immune responses and airway remodeling in asthma, with the aim of exploring their potential as therapeutic targets for asthma treatment.

Datasource: Recent advances and emerging research in molecular biology and immunology related to RNA splicing, non-coding RNAs (lncRNAs, circRNAs), and N6-methyladenosine (m6A) RNA methylation in asthma pathogenesis.

Study Selections: The review incorporates studies highlighting the roles of alternative RNA splicing, non-coding RNAs (lncRNAs and circRNAs), and RNA methylation (m6A) in regulating immune and inflammatory pathways involved in asthma.

Acupuncture reduces sedative and anaesthetic consumption and improves pain tolerance in patients undergoing colonoscopy: a Meta-analysis.

Objective: To evaluate the effects of acupuncture anesthesia on the consumption of sedatives and anesthetics, pain, and time consumption in patients undergoing colonoscopy, thus providing evidence that acupuncture anesthesia should be extended to endoscopists and anesthetists.

Methods: Four English and four Chinese databases were searched for randomised controlled trials of acupuncture anaesthesia in patients undergoing colonoscopy, published from database inception to 1 March 2023. Outcomes were consumption of sedatives and anaesthetics, pain tolerance, visual analog scale (VAS) score, the meantime consumption of examination, satisfaction, and adverse reactions.

Two distinct current systems in the ionosphere of Mars.

When the solar wind interacts with the ionosphere of an unmagnetized planet, it induces currents that form an induced magnetosphere. These currents and their associated magnetic fields play a pivotal role in controlling the movement of charged particles, which is essential for understanding the escape of planetary ions. Unlike the well-documented magnetospheric current systems, the ionospheric current systems driven by solar wind and atmospheric neutral winds have not been quantitatively observed, which constrains the quantification of energy transfer from stars to these planets.

Synthesis and Characterization of Asymmetric Azatwistarenes with Chiroptical Property.

Three novel azatwistarenes , , and have been synthesized via the Povarov reaction and fully characterized. All of the enantiomers were separated using chiral high-performance liquid chromatography, and their optical properties were investigated through circular dichroism and circularly polarized luminescence spectra. In addition, such desired azatwistarenes have a positive response to acid in dichloromethane.

The role of metabolic factors in the association between obesity and cholelithiasis: A two-step, two-sample multivariable mendelian randomization study.

Background And Purpose: The extent to which the effects of BMI on cholelithiasis are mediated by metabolic factors (including blood pressure, blood lipids, body mass, and fasting blood glucose) is unclear. Therefore, in this study, the authors used genetic evidence to test the effects of these characteristics.

Methods: Summary-level data for exposures and main outcomes were extracted from GWAS consortia.

Roles of Exosomal miRNAs in Asthma: Mechanisms and Applications.

Asthma is a chronic inflammatory disorder of the airways, characterized by a complex interplay of genetic, environmental, and immunological factors that contribute to its onset and progression. Recent advances in researches have illuminated the critical role of exosomal microRNAs (miRNAs) in the pathogenesis and development of asthma. Exosomes are nano-sized extracellular vesicles that facilitate intercellular communication by transporting a variety of bioactive molecules, including miRNAs, and play a crucial role in regulating gene expression and immune responses, which are central to the inflammatory processes underlying asthma.

Off‑label and unapproved pediatric drug utilization: A meta‑analysis.

Despite legislative enforcement on authorized drugs, off-label and unapproved pediatric drug use is prevalent. The present study aimed to assess the global prevalence of off-label and unlicensed prescriptions among hospitalized children via meta-analysis. A comprehensive examination of articles published between 1990 and 2023 from the PubMed, Scopus, Excerpta Medica Database, Web of Science and Google Scholar databases was conducted.

Inhibition of OLR1 reduces SASP of nucleus pulposus cells by targeting autophagy-GATA4 axis.

Targeting cellular senescence and Senescence Associated Secretory Phenotype (SASP) through autophagy has emerged as a promising intervertebral disc (IVD) degeneration (IDD) treatment strategy in recent years. This study aimed to clarify the role and mechanism of autophagy in preventing IVD SASP. Methods involved in vitro experiments with nucleus pulposus (NP) tissues from normal and IDD patients, as well as an in vivo IDD animal model.

YinChen WuLing powder attenuates non-alcoholic steatohepatitis through the inhibition of the SHP2/PI3K/NLRP3 pathway.

Background: YinChen WuLing Powder (YCWLP) has been recommended by consensus for the treatment of non-alcoholic steatohepatitis (NASH); nevertheless, its specific pharmacological mechanisms remain to be elucidated. This study aims to dissect the mechanisms underlying the therapeutic effects of YCWLP on NASH using a hybrid approach that encompasses network pharmacology, molecular docking, and experimental validation.

Methods: We compiled the chemical constituents of YCWLP from the Traditional Chinese Medicine System Pharmacological Database and Analysis Platform (TCMSP), while potential targets were predicted using the SwissTargetPrediction database.

Network pharmacology and experimental validation to explore the role and potential mechanism of Liuwei Dihuang Decoction in prostate cancer.

Objective: To evaluate the anti-tumor effector of Liuwei Dihuang Decoction (LWDHD) in prostate cancer (PCa) and explore the potential mechanism using experimental validation, network pharmacology, bioinformatics analysis, and molecular docking.

Methods: CCK test, Clone formation assay and wound-healing assays were used to determine the effect of LWDHD on prostate cancer growth and metastasis. The active ingredients and targets of LWDHD were obtained from the TCMSP database, and the relevant targets were selected by GeneCards, OMIM and DisGeNET databases for PCa.

Mineral transformation and solidification of heavy metals during co-melting of MSWI fly ash with coal fly ash.

Melting is an efficient method to turn municipal solid waste incineration (MSWI) fly ash (FA) into non-hazardous material. Coal fly ash (CFA) was selected as the silica-alumina source to carry out co-melting research with MSWI FA in this work. The effects of the temperature and the CFA content on mineral transformation and the migration characteristics of heavy metals were analyzed.

A study of the stabilization and solidification of heavy metals in co-vitrification of medical waste incineration ash and coal fly ash.

Medical waste incineration ash (MWIA) has significant concentrations of heavy metals, dioxins, and chlorine that, if handled incorrectly, might cause permanent damage to the environment and humans. The low content of calcium (Ca), silicon (Si), and aluminum (Al) is a brand-new challenge for the melting technique of MWIA. This work added coal fly ash (CFA) to explore the effect of melting on the detoxication treatment of MWIA.

Circular RNA circ_0006168 accelerates the development of hepatocellular carcinoma through sponging microRNA-125b.

This study explored the role of circular RNA circ_0006168 in the progression of hepatocellular carcinoma (HCC) and its interaction with microRNA-125b. The expression of circ_0006168 was examined in 42 pairs of HCC tumor and adjacent tissue specimens using quantitative polymerase chain reaction (qPCR). Elevated circ_0006168 expression in HCC tissues was significantly associated with advanced pathological staging and lower overall survival rates.

Identification of a novel matrix metalloproteinases-related prognostic signature in hepatocellular carcinoma.

Background: Hepatocellular carcinoma (HCC) is the most common primary liver cancer worldwide. Cancer cells' local infiltration, proliferation, and spread are mainly influenced by the protein hydrolyzing function of different matrix metalloproteinases (MMPs). However, no study has determined the relationship between MMPs and prognostic prediction in HCC.

Machine learning deciphers the significance of mitochondrial regulators on the diagnosis and subtype classification in non-alcoholic fatty liver disease.

Background: Non-alcoholic fatty liver disease (NAFLD) is a highly prevalent liver disease worldwide and lack of research on the diagnostic utility of mitochondrial regulators in NAFLD. Mitochondrial dysfunction plays a pivotal role in the development and progression of NAFLD, especially oxidative stress and acidity β-oxidative overload. Thus, we aimed to identify and validate a panel of mitochondrial gene expression biomarkers for detection of NAFLD.

Marinobacter albus sp. nov., Isolated from Sand Sediment in a Coastal Intertidal Zone.

A Gram-stain-negative bacterium with a rod-to-ovoid shape, named strain M216, was isolated from sand sediment from the coastal intertidal zone of Huludao, Liaoning Province, China. Growth was observed at 8-40 °C (optimal, 30 °C), pH 5.5-9.

sp. nov., isolated from sediment of tidal flat located in Zhoushan, China.

A Gram-stain-negative, aerobic, motile with flagella and rod- or ovoid-shaped bacterium, designated GG15, was isolated from tidal flat sediment sampled in Zhoushan, Zhejiang Province. Strain GG15 grew at 20-40 °C (optimum, 30 °C), at pH 5.5-9.

Intraperitoneal hyaline vascular Castleman disease: Three case reports.

Background: Castleman disease (CD) was first reported in 1954. It is a rare non-malignant lymphoproliferative disease with unclear etiology. As the clinical manifestations of CD are different, there are difficulties in its diagnosis and treatment.

High-sensitivity humidity and temperature sensor by cascading a polyimide coated long period fiber grating and a polydimethylsiloxane wrapped Mach-Zehnder interferometer.

Two different structures, long period fiber grating (LPFG) and a Mach-Zehnder interferometer (MZI), were cascaded to fabricate a sensor for sensing humidity and temperature simultaneously. Due to the humidity sensitive characteristic of polyimide (PI) and the temperature sensitive characteristic of polydimethylsiloxane (PDMS), the LPFG was coated with PI and the MZI was wrapped in PDMS to improve the humidity and temperature sensitivities, respectively. Humidity and temperature experiments and the stability and repeatability of the proposed sensors were performed.

Highly sensitive magnetic field sensors based on FeO nanorods grown on the surface of a tapered few mode fiber.

A magnetic field (MF) sensor with a stable structure and high sensitivity has been proposed and experimentally verified. We used the water bath method to produce a layer of FeO nanorods on a tapered few mode fiber (FMF) surface to form a Mach-Zehnder interferometer (MZI). The experiment found that the nanostructure produced on the surface of FMF were particularly stable and firm.