SCEL expression in tumor tissues: A potential prognostic biomarker for recurrent papillary thyroid carcinoma.

Background: Although papillary thyroid carcinoma (PTC) generally has a favorable prognosis, recurrence occurs in a significant number of patients, and its underlying mechanisms remain incompletely understood. This study investigated the prognostic significance of SCEL expression in recurrent PTC.

Methods: SCEL expression was analyzed in PTC and normal tissues using GEPIA and TIMER2.

Click-Controlled Photo-Uncaging: Click-Assembly of Platinum-Based Photoactive Protecting Groups for Light-Triggered Bioactive Molecule Release.

We introduce click-controlled photouncaging, an innovative approach that synergizes click ligation with photocleavage to achieve biorthogonal, light-triggered bioactive molecule release across visible to near-infrared (NIR) wavelengths. Central to this approach is a novel amine protection and deprotection strategy utilizing Pt(IV) complexes. In this strategy, an azide-bearing clickable Pt(IV) moiety acts as a protecting group for amine-containing molecules (the ″cargo″) via a carbamate linkage.

A molecular titration strategy: utilizing a built-in electric field to measure the lithium diffusion coefficient in LiFePO.

Electrometric titration techniques have long been used to measure the Li diffusion coefficients of electrode materials. However, the influence of electrode additives, cell assembly methods, and in particular, inaccurate assessments of the reaction area often lead to unreliable results. Here, we propose a molecular titration technique (MTT) to measure the lithium diffusion coefficient () in LiFePO.

PEGylation Effects on Amphiphilic Platinum(IV) Complexes: Influence on Uptake, Activation, and Cytotoxicity.

The utilization of amphiphilic Pt(IV) complexes as prodrugs offers a promising strategy to revolutionize Pt-based cancer therapy by enhancing drug delivery and activation. While PEGylation is widely used to optimize drug properties, its impact on the biological behavior of amphiphilic Pt(IV) complexes remains unclear. This study systematically investigates how the PEGylation of varying molecular weights influences their cytotoxicity, cellular uptake, and activation.

Melatonin attenuates inflammatory bone loss by alleviating mitophagy and lactate production.

Mitochondrial homeostasis plays a major role in the progression of chronic inflammatory bone loss which has a complex pathogenesis with unsatisfactory therapeutic efficiency. Recently, melatonin has been shown to recipient mitochondrial function and bone formation. However, the effects and underlying molecular mechanism of melatonin in chronic inflammatory bone loss remain unclear.

Development and clinical validation of a novel platelet count-based nomogram for predicting microvascular invasion in HCC.

We aimed to develop a convenient nomogram to predict preoperative MVI in patients with hepatocellular carcinoma (HCC). Patients who underwent surgical resection due to HCC from June 2018 to June 2023 at the Third Affiliated Hospital of Sun Yat-sen University were retrospectively reviewed. Univariate and multivariable logistic linear regression analyses were used to investigate potential risk factors for MVI.

Formation Dynamics of Thermally Stable 1D/3D Perovskite Interfaces for High-Performance Photovoltaics.

Direct understanding of the formation and crystallization of low-dimensional (LD) perovskites with varying dimensionalities employing the same bulky cations can offer insights into LD perovskites and their heterostructures with 3D perovskites. In this study, the secondary amine cation of N-methyl-1-(naphthalen-1-yl)methylammonium (M-NMA) and the formation dynamics of its corresponding LD perovskite are investigated. The intermolecular π-π stacking of M-NMA and their connection with inorganic PbI octahedrons within the product structures control the formation of LD perovskite.

Heterologous expression, purification and generation of specific antibodies for Annexin A8.

Annexin A8 (ANXA8) is a member of the Annexin gene family, with high levels of its mRNA and protein observed in various tumor tissues, making it a potential tumor biomarker. In this study, we developed an enzyme-linked immunosorbent assay (ELISA) to specifically detect the presence and accurately determine the concentration of ANXA8. To this end, we expressed a series of proteins using both Pichia pastoris and Escherichia coli expression systems.

Efficient conversion of tea residue nutrients: Screening and proliferation of edible fungi.

Despite lignocellulose hindering the extraction of intracellular components, tea residue can serve as an excellent substrate for fungal fermentation owing to their lignocellulose-degrading abilities. Thus, the fermentation efficiencies of , , , , , and were evaluated using tea residue as a medium. and exhibited the fastest growth rates, with colony radii of 33.

Research on sleep disorders and related risk factors among healthcare workers from Fujian province supporting Hubei province during the COVID-19 pandemic.

Objective: To explore the impact of COVID-19 on the sleep of healthcare workers from Fujian Province supporting Hubei Province and its related risk factors.

Methods: A cross-sectional, anonymous, self-reported online questionnaire survey was conducted among all participants. The questionnaire consisted of five parts: sociodemographic characteristics and COVID-19 epidemic-related factors, Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), Morningness-Eveningness Questionnaire-5 (MEQ-5), and 12-item General Health Questionnaire (GHQ-12).

Exploring the relationship between response time sequence in scale answering process and severity of insomnia: A machine learning approach.

Utilizing computer-based scales for cognitive and psychological evaluations allows for the collection of objective data, such as response time. This cross-sectional study investigates the significance of response time data in cognitive and psychological measures, with a specific focus on its role in evaluating sleep quality through the Insomnia Severity Index (ISI) scale. A mobile application was designed to administer scale tests and collect response time data from 2729 participants.

Effects of Staphylococcus aureus on stem cells and potential targeted treatment of inflammatory disorders.

Due to the advanced studies on stem cells in developmental biology, the roles of stem cells in the body and their phenotypes in related diseases have not been covered clearly. Meanwhile, with the intensive research on the mechanisms of stem cells in regulating various diseases, stem cell therapy is increasingly being attention because of its effectiveness and safety. As one of the most widely used stem cell in stem cell therapies, hematopoietic stem cell transplantation shows huge advantage in treatment of leukemia and other blood-malignant diseases.

Prediction of the efficacy of group cognitive behavioral therapy using heart rate variability based smart wearable devices: a randomized controlled study.

Background: Depression and anxiety are common and disabling mental health problems in children and young adults. Group cognitive behavioral therapy (GCBT) is considered that an efficient and effective treatment for these significant public health concerns, but not all participants respond equally well. The aim of this study was to examine the predictive ability of heart rate variability (HRV), based on sensor data from consumer-grade wearable devices to detect GCBT effectiveness in early intervention.

Lipoteichoic acid restrains macrophage senescence via β-catenin/FOXO1/REDD1 pathway in age-related osteoporosis.

Osteoporosis and its related fractures are common causes of morbidity and mortality in older adults, but its underlying molecular and cellular mechanisms remain largely unknown. In this study, we found that lipoteichoic acid (LTA) treatment could ameliorate age-related bone degeneration and attenuate intramedullary macrophage senescence. FOXO1 signaling, which was downregulated and deactivated in aging macrophages, played a key role in the process.

The effect of on innate and adaptive immunity and potential immunotherapy for -induced osteomyelitis.

Osteomyelitis is a chronic inflammatory bone disease caused by infection of open fractures or post-operative implants. Particularly in patients with open fractures, the risk of osteomyelitis is greatly increased as the soft tissue damage and bacterial infection are often more severe. , one of the most common pathogens of osteomyelitis, disrupts the immune response through multiple mechanisms, such as biofilm formation, virulence factor secretion, and metabolic pattern alteration, which attenuates the effectiveness of antibiotics and surgical debridement toward osteomyelitis.

Effects of Dopamine on stem cells and its potential roles in the treatment of inflammatory disorders: a narrative review.

Inflammation is the host's protective response against harmful external stimulation that helps tissue repair and remodeling. However, excessive inflammation seriously threatens the patient's life. Due to anti-inflammatory effects, corticosteroids, immunosuppressants, and monoclonal antibodies are used to treat various inflammatory diseases, but drug resistance, non-responsiveness, and severe side effect limit their development and application.

Cold-Induced Reprogramming of Subcutaneous White Adipose Tissue Assessed by Single-Cell and Single-Nucleus RNA Sequencing.

Adipose browning has demonstrated therapeutic potentials in several diseases. Here, by conducting transcriptomic profiling at the single-cell and single-nucleus resolution, we reconstituted the cellular atlas in mouse inguinal subcutaneous white adipose tissue (iWAT) at thermoneutrality or chronic cold condition. All major nonimmune cells within the iWAT, including adipose stem and progenitor cells (ASPCs), mature adipocytes, endothelial cells, Schwann cells, and smooth muscle cells, were recovered, allowing us to uncover an overall and detailed blueprint for transcriptomes and intercellular cross-talks and the dynamics during white adipose tissue brown remodeling.

Near-90° Switch in the Polar Axis of Dion-Jacobson Perovskites by Halide Substitution.

Ferroelectricity in two-dimensional hybrid (2D) organic-inorganic perovskites (HOIPs) can be engineered by tuning the chemical composition of the organic or inorganic components to lower the structural symmetry and order-disorder phase change. Less efforts are made toward understanding how the direction of the polar axis is affected by the chemical structure, which directly impacts the anisotropic charge order and nonlinear optical response. To date, the reported ferroelectric 2D Dion-Jacobson (DJ) [PbI] perovskites exhibit exclusively out-of-plane polarization.

Comparison of long-term outcomes of splenectomy with periesophagogastric devascularization and transjugular intrahepatic portosystemic shunt in treating cirrhotic portal hypertension patients with recurrent variceal bleeding.

Purpose: Transjugular intrahepatic portosystemic shunt (TIPS) and splenectomy with periesophagogastric devascularization (SPD) are widely used to treat cirrhotic portal hypertension (PH) and prevent variceal rebleeding. However, direct comparisons between these two approaches are rare. This study was designed to compare the long-term outcomes of TIPS and SPD in patients with cirrhotic PH and variceal rebleeding.

Androgen Receptor is a Negative Regulator of PRDM16 in Beige Adipocyte.

PRDM16 (PR domain containing protein 16) serves as a dominant activator of brown and beige adipocyte. However, mechanisms underlying the regulation of PRDM16 expression are incompletely understood. A Prdm16 luciferase knockin reporter mouse model is generated, enabling high throughput monitoring of Prdm16 transcription.

TWIST1 rescue calcium overload and apoptosis induced by inflammatory microenvironment in S. aureus-induced osteomyelitis.

Currently, there is no effective therapy for Staphylococcus aureus-induced osteomyelitis. It is widely recognized that the inflammatory microenvironment around abscess plays an essential role in protracting the course of S. aureus-induced osteomyelitis.

Probing Excitonic Rydberg States by Plasmon Enhanced Nonlinear Optical Spectroscopy in Monolayer WS at Room Temperature.

The optoelectronic properties of two-dimensional (2D) transition metal dichalcogenide (TMDC) monolayers such as WS are largely dominated by excitons due to strong Coulomb interactions in these 2D confined monolayers, which lead to formation of Rydberg-like excitonic states below the free quasiparticle band gap. The precise knowledge of high order Rydberg excitonic states is of great importance for both fundamental understanding such as many-electron effects and device applications such as optical switching and quantum process information. Bright excitonic states could be probed by linear optical spectroscopy, while probing dark excitonic states generally requires nonlinear optical (NLO) spectroscopy.

Improving emulsification properties of alkaline protein extract from green tea residue by enzymatic methods.

Alkaline extraction is an important process in the integrated biorefining of leafy biomass to obtain protein, but the resulting alkaline protein extract (APE) may have poor emulsification properties for food applications. In this study, the components in the APE fractionations obtained by size exclusion chromatography were determined. The emulsification properties of APE were determined using oil/water with a ratio of 7:3.

Transcriptional expressions of hsa-mir-183 predicted target genes as independent indicators for prognosis in bladder urothelial carcinoma.

Objective: To uncover novel prognostic and therapeutic targets for BLCA, our study is the first to investigate the role of hsa-mir-183 and its up-regulated predicted target genes in bladder urothelial carcinoma.

Methods: To address this issue, our study explored the roles of hsa-mir-183 predicted target genes in the prognosis of BLCA via UALCAN, Metascape, Kaplan-Meier plotter, Human Protein Atlas, TIMER2.0, cBioPortal and Genomics of Drug Sensitivity in Cancer databases.