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.

Effect of extracorporeal shock wave therapy on nerve conduction: a systematic review and meta-analysis.

Background: Extracorporeal shock wave therapy (ESWT), as a non-invasive physical agent modality, was effective in relieving spasticity, reducing pain, and improving dysfunction. This systematic review and meta-analysis aimed to investigate the effect of ESWT on nerve conduction, and to find out whether the ESWT group is superior to the control or other comparison groups, thus providing support for guiding the rehabilitation of peripheral nerve injury in clinical work.

Methods: PubMed, Web of Science, the Cochrane Library, and Embase were searched from inception to August 20, 2024.

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.

Cancer metabolic reprogramming and precision medicine-current perspective.

Despite the advanced technologies and global attention on cancer treatment strategies, cancer continues to claim lives and adversely affects socio-economic development. Although combination therapies were anticipated to eradicate this disease, the resilient and restorative nature of cancers allows them to proliferate at the expense of host immune cells energetically. This proliferation is driven by metabolic profiles specific to the cancer type and the patient.

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.

A mini-review-cancer energy reprogramming on drug resistance and immune response.

With the growing interest to harness cancer metabolism and energy reprogramming, this mini review aimed to explain the metabolic programming revealing the mechanisms regarding the treatment resistance. This mini review summarized the prominent cancer metabolic reprogramming on macromolecules. In addition, metabolic reprogramming explaining immune response and treatment resistance as well as energy reprogramming mechanisms are briefly discussed.

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.

Current advances in cancer energy metabolism under dietary restriction: a mini review.

The manipulation of the energy or source of food for cancer cells has attracted significant attention in oncology research. Metabolic reprogramming of the immune system allows for a deeper understanding of cancer cell mechanisms, thereby impeding their progression. A more targeted approach is the restriction of cancer cells through dietary restriction (CR), which deprives cancer cells of the preferred energy sources within the tumor microenvironment, thereby enhancing immune cell efficacy.

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.

Characteristics of static balance performance in 4-stage balance test in the healthy older adults.

Background: The 4-Stage Balance test is one of the most commonly used tests to assess balance for older adults. Although it is generally accepted that the four positions (including side-by-side (SBSS), semi-tandem (STS), tandem (TS), and single-leg stance (SLS)) in this test are progressively more difficult, there are no studies comparing the balance parameters of the four positions in older adults to prove this result. The purpose of this study is to determine the difficulty of 4 positions in the 4-Stage Balance test and the effect of the dominant and non-dominant lower extremities on static balance among healthy older adults.

Non-coding RNA regulation of macrophage function in asthma.

As a chronic respiratory disease, asthma is related to airway inflammation and remodeling. Macrophages are regarded as main innate immune cells in the airway that exert various functions like antigen recognition and presentation, phagocytosis, and pathogen clearance, playing a crucial role in the pathogeneses of asthma. Non-coding RNAs (ncRNAs), mainly include microRNA, long non-coding RNA and circular RNA, have been extensively investigated on the regulation of pathological process in asthma.

Disassembling ability of lipopeptide promotes the antibacterial activity.

Lipopeptides have become one of the most potent antibacterial agents, however, there is so far no consensus about the link between their physic-chemical properties and biological activity, in particular their inherent aggregation propensity and antibacterial potency. To this end, we here de novo design a series of lipopeptides (CHO-(VVKK)V-NH), in which an alkyl chain is covalently attached onto the N-terminus of a short cationic peptide sequence with an alternating pattern of hydrophobic VV (Val) and positively charged KK (Lys) motifs. By varying the alkyl chain length (ortho-octanoic acid (C8), lauric acid (C12), and palmitic acid (C16)), the lipopeptides show distinct physicochemical properties and self-assembly behaviors, which have great effect on their antibacterial activities.

Alginate/polyacrylamide host-guest supramolecular hydrogels with enhanced adhesion.

Although injectable hydrogels with minimally invasive delivery have garnered significant interest, their potential applications have been restricted by a singular property. In this study, a supramolecular hydrogel system with improved adhesion was constructed through host-guest interactions between alginate and polyacrylamide. The maximum tensile adhesion strength between the β-cyclodextrin and dopamine-grafted alginate/adamantane-grafted polyacrylamide (Alg-βCD-DA/PAAm-Ad, namely AβCDPA) hydrogels and pigskin reached 19.

Diagnosis and treatment of postoperative bleeding in patients after gastrectomy: a retrospective case series study.

Background: There are significant differences in terms of the pathophysiology and clinical manifestations between intra- and extra-luminal bleeding, and it is also difficult to determine the reasonable management of the bleeding. This study is to analyze the clinical characteristics of postoperative bleeding in gastric cancer, and to explore the management of postoperative intra-intestinal and extra-intestinal bleeding.

Methods: We collected the clinical data of 2,978 patients with gastric cancer from the Department of Surgery, Fujian Cancer Hospital, from May 2014 to September 2019.

Local surgery improves survival in elderly patients with stage IV breast cancer: a population-based retrospective cohort study.

Background: Little is known about the role of local therapy in elderly patients with stage IV breast cancer. This study aimed to evaluate the effect of local therapy including surgery and radiotherapy in this kind of population by using the Surveillance, Epidemiology, and End Results (SEER) database.

Methods: Eligible patients diagnosed between 2010 and 2015 were selected from the SEER database.

A Decision-Making Algorithm for Concrete-Filled Steel Tubular Arch Bridge Maintenance Based on Structural Health Monitoring.

This study focuses on establishing a novel heuristic algorithm for life-cycle performance evaluation. Special attention is given to decision-making algorithms for concrete-filled steel tubular (CFST) arch bridge maintenance. The main procedure is developed, including the ultimate loading-capacity modeling of CFST members, multi-parameter selection, ultimate thresholds presetting based on the finite element method, data processing, crucial parameters determination among sub-parameters, multi-parameter regression, ultimate state prediction, and system maintenance decision-making suggestions based on the multi-parameter performance evaluation.

Cell-based drug delivery systems and their in vivo fate.

Cell-based drug delivery systems (DDSs) have received attention recently because of their unique biological properties and self-powered functions, such as excellent biocompatibility, low immunogenicity, long circulation time, tissue-homingcharacteristics, and ability to cross biological barriers. A variety of cells, including erythrocytes, stem cells, and lymphocytes, have been explored as functional vectors for the loading and delivery of various therapeutic payloads (e.g.

Influences of freezing-thawing actions on mechanical properties of soils and stress and deformation of soil slope in cold regions.

Freezing-thawing actions can affect the mechanical features of soil greatly, which is vital for the stability of soil slope in cold regions. Firstly, triaxial compression tests on sand samples under undrained conditions were performed to investigate the influences of freezing-thawing cycles, which shows that the freezing-thawing actions can weaken their strength and stiffness, and with the increasing freezing-thawing cycles, both the deviatoric stress and pore water pressure decrease gradually. Then, the double hardening constitutive model was revised to model the influences of freezing-thawing cycles in consideration of the influences of freezing-thawing actions, and the model was also validated by the test results.