Anti-cancer effect of midazolam via downregulating YWHAH in papillary thyroid cancer cells.

The work is aimed to investigate whether midazolam functions in thyroid cancer and reveal the potential mechanism of action. Cell viability was detected by CCK-8 method when treated by varying doses of midazolam to detect the cytotoxicity of midazolam on human thyroid follicular epithelial cell line and thyroid cancer cell lines. In thyroid cancer cells, EDU staining, wound healing and transwell assays were respectively used to detect cell proliferation, migration and invasion.

Machine learning-based prognostic model for patients with anaplastic thyroid carcinoma.

Objective: Despite the identification of various prognostic factors for anaplastic thyroid carcinoma (ATC) patients over the years, a precise prognostic tool for these patients is still lacking. This study aimed to develop and validate a prognostic model for predicting survival outcomes for ATC patients using random survival forests (RSF), a machine learning algorithm.

Methods: A total of 1222 ATC patients were extracted from the Surveillance, Epidemiology, and End Results (SEER) database and randomly divided into a training set of 855 patients and a validation set of 367 patients.

The efficacy and safety of suvemcitug, envafolimab, and FOLFIRI in microsatellite-stable or mismatch repair-proficient colorectal cancer: preliminary results of a phase 2 study.

Purpose: This phase II study is designed to evaluate the combination therapy involving suvemcitug and envafolimab with FOLFIRI in microsatellite-stable or mismatch repair-proficient (MSS/pMMR) colorectal cancer (CRC) in the second-line treatment setting.

Methods: This study is a non-randomized, open-label prospective study comprising multiple cohorts (NCT05148195). Here, we only report the data from the CRC cohort.

Photoinitiated Thiol-Ene Click Reaction for Preparation of Highly Adhesive and Mechanically Stable Silicone Coatings for Marine Antifouling and Anticorrosion.

Marine biofouling and corrosion have become the main problems affecting the development of the marine industry. Silicone-based coatings have been widely used for antifouling and anticorrosion due to their low surface energy. However, the poor adhesion and low mechanical stability of these materials limit their application in complex marine environments.

Bacterium-Phage Symbiosis Facilitates the Enrichment of Bacterial Pathogens and Antibiotic-Resistant Bacteria in the Plastisphere.

The plastisphere, defined as the ecological niche for microbial colonization of plastic debris, has been recognized as a hotspot of pathogenic and antibiotic-resistant bacteria. However, the interactions between bacteria and phages facilitated by the plastisphere, as well as their impact on microbial risks to public health, remain unclear. Here, we analyzed public metagenomic data from 180 plastisphere and environmental samples, stemming from four different habitats and two plastic types (biodegradable and nonbiodegradable plastics) and obtained 611 nonredundant metagenome-assembled genomes (MAGs) and 4061 nonredundant phage contigs.

Facile fabrication of biocompatible carbon dots from egg white by one-step neutralization heat reaction: a capillary array-based fluorimetric strategy for high-throughput detection of total iron ions in fish blood.

Water-soluble and biocompatible protein carbon dots (P-CDs) were simply prepared from egg white by a rapid one-step neutralization heat reaction. Unexpectedly, the thus-fabricated P-CDs could present excitation-dependent tunable fluorescence that could be quenched specifically by Fe and Fe ions with obvious color changes. A high-throughput fluorimetric platform was thereby developed by coating the P-CDs onto a capillary array for detection of total iron ions in fish blood samples, with a linear concentration range of 0.

Risk Factors for Incontinence-Associated Dermatitis in Adults: A Systematic Review and Meta-Analysis.

Purpose: A meta-analysis was conducted to comprehensively identify risk factors of incontinence-associated dermatitis (IAD) in adults and provide evidence-based support for healthcare professionals to formulate IAD preventive interventions and bundled interventions.

Methods: Systematic review and meta-analysis of pooled findings.

Search Strategy: Two researchers independently searched databases PubMed, EBSCO, Cochrane Library, Embase, Medline, Web of Science and Scopus and 4 Chinese databases (CNKI, Wanfang Data, VIP and CBM) for relevant studies published from their inception to March 15, 2023.

Automated Deep Learning-Based Detection and Segmentation of Lung Tumors at CT.

Background Detection and segmentation of lung tumors on CT scans are critical for monitoring cancer progression, evaluating treatment responses, and planning radiation therapy; however, manual delineation is labor-intensive and subject to physician variability. Purpose To develop and evaluate an ensemble deep learning model for automating identification and segmentation of lung tumors on CT scans. Materials and Methods A retrospective study was conducted between July 2019 and November 2024 using a large dataset of CT simulation scans and clinical lung tumor segmentations from radiotherapy plans.

Abrupt transformation of west Greenland lakes following compound climate extremes associated with atmospheric rivers.

Arctic ecosystems are affected by accelerated warming as well as the intensification of the hydrologic cycle, yet understanding of the impacts of compound climate extremes (e.g., simultaneous extreme heat and rainfall) remains limited, despite their high potential to alter ecosystems.

Stay hungry for morality: the inhibitory effect of high moral identity and moral elevation on moral licensing.

Moral licensing, a phenomenon where initial moral behavior can lead to later immoral behavior, challenges the sustainability of moral behavior over short-term periods. In the framework of moral self-regulation, current research examined the inhibitory effects of high moral identity and moral elevation on moral licensing. Across three studies we consistently found that recalling past moral behavior can trigger moral licensing (Study 1, 2, 3).

Energy Aggregation for Illuminating Upconversion Multicolor Emission Based on Ho Ions.

Lanthanide-doped upconversion luminescent nanoparticles (UCNPs) have garnered extensive attention due to their notable anti-Stokes shifts and superior photostability. Notably, Ho-based UCNPs present a complex energy level configuration, which poses challenges in augmenting their luminescence efficiency. Herein, a rational design strategy was used to enhance the upconversion luminescence intensity of Ho ions by improving the photon absorption ability and energy utilization efficiency.

The Relationship Between Perceived Staffing and Quality of Care: The Mediating Roles of Job Satisfaction and Work Engagement.

Background: Although work engagement and job satisfaction are two important indicators associated with care quality, their mediating effects on the relationship between perceived staffing and quality of care have not been adequately clarified.

Purpose: This study was designed to determine the mechanism by which nurses' perceived staffing influences quality of care by clarifying the mediating roles of job satisfaction and work engagement.

Methods: A cross-sectional questionnaire survey was implemented among 2,142 clinical nurses from 211 inpatient wards in 13 hospitals.

Recent Insights Into Wnt-Related tRNA-Derived Fragments (tRFs) in Human Diseases.

tRNA-derived fragments (tRFs) are a newly recognized class of small noncoding RNAs (sncRNAs) that play significant roles in various diseases. The Wnt pathway plays a key role in various physiological processes such as embryonic development, tissue renewal and regeneration. In the regulation of Wnt/β-catenin, Forkhead box k1(FOXK1), Frizzled class receptor 3 (FZD3), and Wnt5b can be targeted and inhibited by three tRFs: tRF3008A targets FOXK1 to inhibit colorectal cancer (CRC), 5'-tiRNAVal targets FZD3 to inhibit breast cancer (BrC), and tRF-22-8BWS7K092 targets Wnt5b to induce ferroptosis in lung cells.

Academic Burden and Emotional Problems Among Adolescents: A Longitudinal Mediation Analysis.

Introduction: Existing research indicates high prevalence of emotional problems among adolescents with excessive academic burden, yet the underlying reasons are not well understood. This study aimed to explore loneliness, physical activity, and sleep as potential mediating pathways between academic burden and emotional problems in adolescents.

Methods: A longitudinal cohort study was conducted among middle and high school students in Taizhou City, Zhejiang Province, China, with data collected at three time points.

Glutamine, Serine and Glycine at Increasing Concentrations Regulate Cisplatin Sensitivity in Gastric Cancer by Posttranslational Modifications of KDM4A.

Gastric cancer is a common digestive system tumor with a high resistance rate that reduces the sensitivity to chemotherapy. Nutrition therapy is an important adjuvant approach to favor the prognosis of gastric cancer. Dietary amino acids contribute greatly to gastric cancer progression by mediating tumor gene expressions, epigenetics, signal transduction, and metabolic remodeling.

Heterointerface Built Up by Ultrathin Amorphous MoO Conformal Coating Enables VO·6HO with Superior Properties for Aqueous Zinc Batteries.

Layered VO·6HO is a promising candidate for aqueous zinc batteries (AZBs) but with moderate electrochemical performances. Herein, the charge storage properties of VO·6HO are markedly improved by building up the heterointerface on its surface using amorphous molybdenum trioxide as the heteromaterial. The amorphous molybdenum trioxide functioning as the proton reservoir enables the proton-involved electrochemical reactions and induces the formation of a built-in electric field along the [001] orientation at the heterointerface constructed by the (001) plane of VO·6HO, which could provide new diffusion pathways and extra sites for ion storage.

Induction of lysosome biogenesis is a novel function of the CGAS-STING1 pathway.

Induction of macroautophagy/autophagy has been established as an important function elicited by the CGAS-STING1 pathway during pathogen infection. However, it remains unknown whether lysosomal activity within the cell in these settings is concurrently enhanced to cope with the increased autophagic flux. Recently, we discovered that the CGAS-STING1 pathway elevates the degradative capacity of the cell by activating lysosome biogenesis.

Association between Sputum Culture Conversion and Body Mass Index among Multidrug-Resistant Tuberculosis Patients in Punjab, Pakistan: A Multicenter Retrospective Study.

Background: The global challenge of Multidrug-resistant Tuberculosis (MDR-TB) presents a substantial public health concern, requiring extended and complex treatment regimens. Understanding the factors impacting treatment results, particularly sputum culture conversion and Body Mass Index (BMI), is crucial. This retrospective cohort investigation conducted in Punjab, Pakistan, sought to explore the correlation between BMI and sputum culture conversion in individuals diagnosed with MDR-TB.

Communication Patterns and Influencing Factors Between Chronically Ill Adolescents and Their Parents: A Scoping Review.

Aims: Parent-adolescent communication is vital for the self-management of chronically ill adolescents. However, evidence regarding communication patterns and influencing factors between adolescents with chronic diseases and their parents remains limited. This study aims to synthesise and summarise these patterns and factors.

iTRAQ proteomic analysis of the anterior insula in morphine-induced conditioned place preference rats with high-frequency deep brain stimulation intervention.

Morphine dependence or addiction is a serious global public health and social problem, and traditional treatments are very limited. Deep brain stimulation (DBS) has emerged as a new potential treatment for drug addiction. Repeated use of morphine leads to neuroadaptive and molecular changes in the addiction-related brain regions.

Molecular Orbital Tuning of Pentacene-Based Organic Semiconductors through -Ethynylation of Dihydrodiazapentacene.

This study explores the concept of molecular orbital tuning for organic semiconductors through the use of '-diethynylated derivatives of 6,13-dihydro-6,13-diazapentacene ( and ). These novel molecules maintain the same molecular geometry and π-π stacking as their parent pentacene derivatives ( and ), as confirmed by X-ray crystallography. However, they exhibit altered frontier molecular orbitals in terms of the phase, nodal properties, and energy levels.

Pharmacokinetic characterization and exposure-response relationship of crovalimab in the COMMODORE 1, 2 and 3 and COMPOSER trials of patients with paroxysmal nocturnal haemoglobinuria.

Aims: Crovalimab is a novel C5 inhibitor administered first intravenously and then subcutaneously in patients with paroxysmal nocturnal haemoglobinuria (PNH) naive to complement inhibition or switching from eculizumab or ravulizumab. Crovalimab showed efficacy and safety comparable to eculizumab in the pivotal COMMODORE 2 and supporting studies.

Methods: We characterized crovalimab pharmacokinetics and the relationship between exposure pharmacokinetic parameters and pharmacodynamic biomarkers, efficacy and safety endpoints using pooled data (healthy volunteers [n = 9], naive [n = 210] and switched [n = 211] patients).

Ultrasound Erosion of Rabbit Liver Induced by Locally Injected Phase-Shift Acoustic Droplets and With Lauromacrogol.

Objectives: Our previous studies have found that low-frequency, low-pressure, weakly focused ultrasound (FUS) can induce acoustic droplet vaporization (ADV) of perfluoropentane (PFP) droplets and result in localized liver and prostate tissue controllable cavitation resonance and mechanical damage. To further investigate the mechanical erosion induced by ultrasound and locally injected phase-shift acoustic droplets in rabbit liver.

Methods: The liver of each rabbit was treated with perfluoromethylcyclopentane (PFMCP) alone, FUS combined with PFMCP (FUS + PFMCP), and FUS combined with PFP (FUS + PFP).