Multiscale Modeling of Heat Conduction in a Hydroxyethyl Cellulose/Boron Nitride Composite Realizing Ultrahigh Thermal Conductivity via a "Moisture-Activated" Strategy.

Polymer-based thermally conductive composites are widely used in microelectronics for heat dissipation and packaging, for which the filler arrangement and the filler/matrix interfacial thermal resistance (ITR) are key factors limiting superior thermal conduction realization. This work reveals the effects of filler modification and orientation on thermal duction in the boron nitride (BN)/hydroxyethyl cellulose (HEC) through multiscale simulation approaches. Nonequilibrium molecular dynamics (NEMD) identifies that the thermal conductivity of the BN molecule is not size-dependent and proves that thermal resistance is dramatically reduced after hydroxylation modification (BN).

Collagen signaling and matrix stiffness regulate multipotency in glandular epithelial stem cells in mice.

Glandular epithelia, including mammary gland (MG) and prostate, are composed of luminal and basal cells. During embryonic development, glandular epithelia arise from multipotent stem cells (SCs) that are replaced after birth by unipotent basal and unipotent luminal SCs. Different conditions, such as basal cell transplantation, luminal cell ablation, and oncogene expression can reinduce adult basal SC (BaSCs) multipotency in different glandular epithelia.

Hither-CMI: Prediction of circRNA-miRNA Interactions Based on a Hybrid Multimodal Network and Higher-Order Neighborhood Information via a Graph Convolutional Network.

Numerous studies show that circular RNA (circRNA) functions as a sponge for microRNA (miRNA), significantly regulating gene expression by interacting with miRNA, which in turn affects the progression of human diseases. Traditional experimental approaches for investigating circRNA-miRNA interactions (CMI) are both time-consuming and costly, making computational methods a valuable alternative. Hence, we propose a computational model for predicting CMI, leveraging a ybrid multmodal nework and igher-order nighborhood infomation (Hither-CMI).

Perceived stress mediates the longitudinal effect of sleep quality on internalizing symptoms.

Background: Numerous studies have explored the relationship between sleep quality and internalizing symptoms (i.e., depression and anxiety), but there is uncertainty about their directional pathways.

The Impact of Fermentation Methods on the Quality and Bacterial Diversity of Dazhu Glutinous Rice Wine.

Dazhu glutinous rice wine is a well-known traditional Chinese rice wine, and many local factories and handicraft workshops use different fermentation methods to produce it. Still, the influence of fermentation processes on glutinous rice wine is unclear. This study aimed to compare the difference between the two fermentation methods in the quality and bacterial composition of Dazhu glutinous rice wine.

Genome-wide screen and multi-omics analysis reveal participate in the biosynthesis of safflower flavonoid glycosides.

Safflower, an economic crop, is renowned for its flowers, which are widely used in medicines for treating cardiovascular and cerebrovascular diseases and in dyes for food and industry. The utility of safflower depends on its flavonoid glycosides. Therefore, the biosynthesis of safflower flavonoid glycosides has been a focus of attention, but the present mechanisms remain poorly understood.

Prenatal exposure on nanoplastics: A study of spatial transcriptomics in hippocampal offspring.

Nanoplastics, as environmental contaminants, are thought to have irreversible impacts on the developing brains of infants and early children; however, the degree of the effects and the mechanisms of damage are unknown. In this study, spatial transcriptomics was used to investigate changes in the hippocampal region of rats descended from maternal exposure to polystyrene nanoplastics (PS-NPs), and the transcriptomes of each spot were sequenced, allowing us to visualize the hippocampus's transcriptional landscape as well as clarify the gene expression profiles of each cell type. Spatial transcriptomics was used to explore changes in the hippocampus region of rats exposed to PS-NPs during brain formation and maturation.

NasalSeg: A Dataset for Automatic Segmentation of Nasal Cavity and Paranasal Sinuses from 3D CT Images.

Modern facial surgical planning and therapeutic strategies rely heavily on the precise segmentation of the nasal cavity and paranasal sinuses from computed tomography (CT) images for quantitative analysis. Nevertheless, manual segmentation is labor-intensive and prone to inconsistencies, highlighting the need for automatic segmentation methods. A significant challenge in this field is the lack of publicly available clinical datasets for research.

PROTAC delivery in tumor immunotherapy: Where are we and where are we going?

Immunotherapy has emerged as a pioneering therapeutic modality, particularly within the realm of oncology, where Chimeric Antigen Receptor T-cell (CAR-T) therapy has manifested significant efficacy in the treatment of hematological malignancies. Nonetheless, the extension of immunotherapy to solid tumors poses a considerable challenge. This challenge is largely attributed to the intrinsic "cold" characteristics of certain tumors, which are defined by scant T-cell infiltration and a diminished immune response.

The Chinese version of the 8-item Center for Epidemiologic Studies Depression Scale: Longitudinal psychometric syntheses with 10-year cohort multi-center evidence in an adult sample.

Objective: To evaluate cross-sectional (CMI), longitudinal (LMI), and cross-measurement invariance (C-LMI) of the Chinese version of the 8-item Center for Epidemiologic Studies Depression Scale (CES-D 8) and reconfirm other properties for measuring depression construct.

Methods: 11,479 Chinese adults from China Family Panel Studies were enrolled and randomly split into two halves. The exploratory half was used to reidentify the structures of the CES-D 8 by bootstrap exploratory graph analysis (bootEGA) and the confirmatory half was used to compare and choose the structure by confirmatory factor analysis (CFA).

Enhancing Skin Wound Healing in Diabetic Mice Using SIKVAV-Modified Chitosan Hydrogels.

Diabetic foot ulcers (DFUs), a prevalent chronic disease caused by various factors, significantly impact patients' quality of life due to prolonged healing times and increased infection risks. Current treatment modalities, including pharmacological, physical, and surgical interventions, often yield limited efficacy and adverse effects, highlighting the urgent need for novel therapeutic strategies. The objective of this research is to create SIKVAV-modified chitosan hydrogels with the intention of improving the process of skin wound healing in diabetic mice.

Therapeutic co-assemblies for synergistic NSCLC treatment through dual topoisomerase I and tubulin inhibitors.

Camptothecin (CPT) and podophyllotoxin (PPT) function as topoisomerase (TOP) I and tubulin inhibitors, respectively, with potent anticancer effects in a variety of cancers. Despite its promise, the clinical applicability of the combination of CPT and PPT faces challenges, including potential side effect and limited therapeutic efficacy. In this study, we designed co-assembly nanomedicines with the different weight (w/w) ratios of amphiphilic Evans blue conjugated CPT prodrug (EB-ss-CPT) and PPT molecules, denoted as ECT Nano.

Automated robotic-assisted patient positioning method and dosimetric impact analysis for boron neutron capture therapy.

Boron Neutron Capture Therapy (BNCT) represents a revolutionary approach in targeted radiation treatment for cancer. While the therapy's potential in precise targeting is well-recognized, a critical bottleneck remains in the accurate positioning of patients for treatment delivery. This study proposes a novel automated robotic-assisted patient positioning system specifically engineered for BNCT applications.

Exploring the potential anti-diabetic peripheral neuropathy mechanisms of Huangqi Guizhi Wuwu Decoction by network pharmacology and molecular docking.

Diabetic peripheral neuropathy (DPN) is the most prevalent microvascular complication of diabetes and Huangqi Guizhi Wuwu Decoction (HGWD) is frequently employed in classical Chinese medicine for treating DPN. This study aims to investigate the potential therapeutic targets and mechanisms of HGWD for treating DPN using network pharmacology and molecular docking methodologies. The intersection targets of DPN and HGWD were retrieved from the databases, with the resulting intersection targets being imported into the STRING database to construct the protein-protein interaction (PPI) network.

Lipid signature changes of women with gestational diabetes mellitus in response to puerperal exclusive breastfeeding.

Objective: We here investigated whether lactation during puerperium could help to reverse the diabetogenic effect of gestation and further explored the lipid profiling changes upon breastfeeding.

Methods: Thirty-five women diagnosed with GDM were recruited, and fasting plasma samples were collected at ~6 weeks postpartum. Maternal metabolic parameters were determined, and an untargeted lipidomic analysis was performed.

Photocatalytic EnT-Mediated Aminophosphorylation of Alkenes Using Oxime Esters as Bifunctional Reagents.

C-P bond formation has typically been achieved by a single-electron transfer process. Herein, a novel class of oxime ester bifunctionalization reagents were first applied to the photocatalytic β-aminophosphorylation of modular olefins. The bifunctional reagents generate two distinct radical species (imine and phosphoryl radicals) that exhibit excellent regioselectivity.

The pathogenic APP N-terminal Val225Ala mutation alters tau protein liquid-liquid phase separation and exacerbates synaptic damage.

Amyloid precursor protein (APP) is predominantly located in synapses of neurons and its mutations have been well recognized as the most important genetic causal factor for the familial Alzheimer's disease (AD). While most disease-causal mutations of APP occur within the Aβ-coding region or immediately proximal, the pathological impacts of mutations in the N-terminus of APP protein, which remote from the Aβ sequence, on neuron and synapse are still largely unknown. It was recently reported a pathogenic APP N-terminal Val225Ala mutation (APP) with clinically featuring progressive dementia and typical AD pathologies in brain.

Direct reprogramming of fibroblasts into spiral ganglion neurons by defined transcription factors.

Degeneration of the cochlear spiral ganglion neurons (SGNs) is one of the major causes of sensorineural hearing loss and significantly impacts the outcomes of cochlear implantation. Functional regeneration of SGNs holds great promise for treating sensorineural hearing loss. In this study, we systematically screened 33 transcriptional regulators implicated in neuronal and SGN fate.

Investigation of cold adaptation mechanisms by transcriptome analysis in the liver of yellowtail kingfish (Seriola aureovittata).

Cold stress is an extreme environmental stressor that constrains the economic development of aquaculture. Yellowtail kingfish (Seriola aureovittata) is a commercially important fish species, but its molecular mechanisms in response to cold stress remain unknown. In this study, we investigated the transcriptional response of yellowtail kingfish liver to cold stress (10 °C) using RNA-sequencing analysis.

The clinical efficacy of laser in the nonsurgical treatment of peri-implantitis: a systematic review and meta-analysis.

Objective: To systematically assess studies regarding the efficacy of lasers in the nonsurgical treatment of peri-implantitis.

Methods: Electronic and manual searches were performed by two reviewers independently. Randomized controlled trials (RCTs) comparing lasers vs.

Reduced graphene oxide loaded with tetrahedral framework nucleic acids for combating orthodontically induced root resorption.

Root resorption occurs outside the root or within the root canal. Regardless of its region, root resorption is irreversible and in severe cases, may even cause tooth loss. Clinically, the external surface root resorption is usually a side effect of orthodontic tooth movement.

PTEN pathogenic variants are associated with poor prognosis in patients with advanced soft tissue sarcoma.

Background: We aimed to examine whether PTEN pathogenic variants (mutPTEN) were associated with overall survival (OS) in patients with advanced soft tissue sarcoma (STS) with the presence of one or more of the most common genomic alterations including p53, CDKN2A, RB1, and ATRX pathogenic variants.

Methods: This study included patients from Kaiser Permanente Northern California and Stanford Cancer Center with grade 2 or higher locally advanced and metastatic STS.

Results: A total of 174 patients had leiomyosarcoma (LMS), 136 had undifferentiated pleomorphic sarcoma (UPS), 78 had Liposarcoma (LPS), and 214 had other histology subtypes (Others).