Smart Vascular Grafts with Integrated Flow Biosensors for Hemodynamic Real-Time Monitoring and Vascular Healthcare.

Real-time monitoring of hemodynamics is crucial for diagnosing disorders within implanted vascular grafts and facilitating timely treatment. Integrating vascular grafts with advanced flexible electronics offers a promising approach to developing smart vascular grafts (SVGs) capable of continuous hemodynamic monitoring. However, most existing SVG devices encounter significant challenges in practical applications, particularly regarding biomechanical compatibility and the effective evaluation of vascular status.

Constructing Interfacial B-P Bonding Bridge to Promote S-Scheme Charge Migration within Heteroatom-Doped Carbon Nitride Homojunction for Efficient HO Photosynthesis.

The emerging step (S)-scheme heterojunction systems became a powerful strategy in promoting photogenerated charge separation while maintaining their high redox potentials. However, the weak interfacial interaction limits the charge migration rate in S-scheme heterojunctions. Herein, we construct a unique S-scheme carbon nitride (CN) homojunction with boron (B)-doped CN and phosphorus (P)-doped CN (B-CN/P-CN) for hydrogen peroxide (HO) photosynthesis.

Regulation of Bone Remodeling by Metal-Phenolic Networks for the Treatment of Systemic Osteoporosis.

Osteoporosis is a systemic metabolic disease that impairs bone remodeling by favoring osteoclastic resorption over osteoblastic formation. Nanotechnology-based therapeutic strategies focus on the delivery of drug molecules to either decrease bone resorption or increase bone formation rather than regulating the entire bone remodeling process, and osteoporosis interventions suffer from this limitation. Here, we present a multifunctional nanoparticle based on metal-phenolic networks (MPNs) for the treatment of systemic osteoporosis by regulating both osteoclasts and osteoblasts.

Electromechanics of the Molecule-Electrode Interface and Interface-Mediated Effects in Single-Molecule Junctions.

The molecule-electrode interface can regulate both the efficiency and pathways of electron transport through single-molecule junctions (SMJs). The electromechanics of the interface has proven crucial in exposing the underlying mechanisms of electron transmission through SMJs, providing a theoretical base and practical guidance for designing and constructing functional molecular devices. Here we encompass several currently developed methodologies for investigating the electromechanics of molecule-electrode interface and provide an account of their application in elucidating the effects of the molecule-electrode interface on electron transport properties of SMJs.

Risk and Protective Factors for the Evolution of Subthreshold Depression During Early Adolescence.

Purpose: Subthreshold depression refers to a condition involving clinically significant depressive symptoms that fall short of meeting the diagnostic criteria for major depressive disorder (MDD). Identifying risk and protective factors associated with the progression of subthreshold depression in early life is essential for timely prevention. However, there is limited research on this topic among early adolescents.

Development of pH and enzyme dual responsive chitosan/polyaspartic acid nanoparticle-embedded nanofibers for fruit preservation.

This study focuses on the development and application of tea polyphenol-loaded chitosan/polyaspartic acid nanoparticles (TP@CS/PASP-Nps) embedded within polyvinyl alcohol (PVA) nanofibers to extend the shelf life of fruit. The nanofibers were fabricated using electrospinning, which enhanced the stability and uniform dispersion of the nanoparticles. Experimental results demonstrated that the TP@CS/PASP nanoparticles exhibit significant pH and protease-responsive release of TP, with a cumulative release of 56.

A polysaccharide from Morchella esculenta mycelia: Structural characterization and protective effect on antioxidant stress on PC12 cells against HO-induced oxidative damage.

Morchella esculenta (L.) Pers. is considered a precious edible and medicinal fungus due to its strict growth environment requirements, difficult to cultivate, resulted in expensive in the market.

The pivotal role of CRIHSP sequences in orchestrating antigen receptor diversity and genomic stability within antigen receptor germline genes.

The mechanisms underlying antigen receptor germline gene diversification have always been a topic of intensive study. Here, we discovered that the frequency of stem-loop sequences in the antigen receptor germline gene region is remarkably higher than the genomic background. By analyzing these stem-loop sequences' similarity and distribution patterns, we found that clustered regularly interspaced homologous stem-loop pairs (CRIHSP) are widely present on the germline genes of antigen receptors in different species.

Multi-channel spatio-temporal graph attention contrastive network for brain disease diagnosis.

Dynamic brain networks (DBNs) can capture the intricate connections and temporal evolution among brain regions, becoming increasingly crucial in the diagnosis of neurological disorders. However, most existing researches tend to focus on isolated brain network sequence segmented by sliding windows, and they are difficult to effectively uncover the higher-order spatio-temporal topological pattern in DBNs. Meantime, it remains a challenge to utilize the structure connectivity prior in the DBNs analysis.

E3 ubiquitin ligase SYVN1 as a promising therapeutic target for diverse human diseases.

Numerous studies conducted in recent years indicate that mammalian E3 ubiquitin ligases serve as key regulators in the maintenance of cellular homeostasis by targeting the ubiquitination of substrate proteins and activating downstream signaling pathways. SYVN1, an E3 ubiquitin ligase, is characterized by its significant functions in regulating various biological processes, including molecular mechanisms related to gene expression, signaling pathways, and cell death, among others. Consequently, SYVN1 plays a crucial role in both normal human physiology and the pathogenesis of various diseases, such as oncogenesis, cardiovascular disorders, immune regulation, skeletal anomalies, and neurological diseases.

High expression of ARPC1B promotes the proliferation and Apoptosis of clear cell renal cell carcinoma cells, leading to a poor prognosis.

Background: ARPC1B has been identified as a key regulator of malignant biological behavior in various tumors. However, its specific role in clear cell renal cell carcinoma (ccRCC) remains poorly understood. This study aims to evaluate the influence of ARPC1B on the prognosis and disease progression in ccRCC patients.

Molecularly manipulating pyrazinoquinoxaline derivatives to construct NIR-II AIEgens for multimodal phototheranostics of breast cancer bone metastases.

Multimodal phototheranostics on the basis of single molecular species shows inexhaustible and vigorous vitality, particularly those emit fluorescence in the second near-infrared window (NIR-II), the construction of such exceptional molecules nonetheless retains formidably challenging. In view of the undiversified molecular skeletons and insufficient phototheranostic outputs of previously reported NIR-II fluorophores, herein, electron acceptor engineering based on heteroatom-inserted rigid-planar pyrazinoquinoxaline was manipulated to fabricate aggregation-induced emission (AIE)-featured NIR-II counterparts with donor-acceptor-donor (D-A-D) architecture. Systematical investigations substantiated that one of those synthesized AIE molecules, namely 4TPQ, incorporating a fused thiophene acceptor, synchronously exhibited high molar absorptivity (ε), NIR-II emission, typical AIE tendency, significant reactive oxygen species (ROS) generation, and high photothermal conversion efficiency.

Core-shell In/H-Beta@Ce catalyst with enhanced sulfur and water tolerance for selective catalytic reduction of NO by CH.

A series of core-shell In/H-Beta@Ce catalysts were synthesized by encapsulating In/H-Beta within an amorphous CeO shell and then evaluated for the selective catalytic reduction of NO by CH (CH-SCR) under challenging conditions with SO and HO. IB@Ce-2 achieved 57.7 % NO conversion at 625°C, representing a 23.

Critical review on emerging photocatalytic membranes for pollutant removal: From preparation to application.

Due to synergistically enhanced separation and degradation performances, photocatalytic membranes offer an environmentally friendly and energy-sustainable method for water purification. However, a comprehensive review on preparation and application of photocatalytic membranes is still lacking. Systematically comparing different photocatalytic membrane fabrication methods and revealing the underlying mechanisms of their respective applications are of particular interest.

Developmental changes of skin quality from breast, back, and thigh of Pekin ducks from 1 to 6 weeks of age.

Good skin quality not only improved carcass quality but also increased consumer demand for fresh poultry meat. This study aimed to investigate the developmental changes in skin growth and quality of Pekin ducks during 1-6 weeks of age. The skin samples were collected from the breast, back, and thigh tissues of six male ducks at the end of each week.

In vivo ankle kinetics after surgical management of concurrent chronic ankle instability and osteochondral lesions of the talus.

Background: Ankle joint moment and reaction force alteration after surgical treatment of chronic ankle instability (CAI) and osteochondral lesions of the talus (OLT) remains unknown.

Research Question: The current study aimed to investigate the in vivo kinetic effects of surgical management on patients with CAI and OLT and conduct a comparison with healthy subjects.

Methods: Eight patients with concurrent CAI and OLT were assessed in a stair descent setting prior to surgical management and one-year postoperatively.

Impact of triclocarban exposure on development and gene expression in the wolf spider, Pardosa pseudoannulata (Araneae: Lycosidae).

Triclocarban (TCC), an emerging organic contaminant, poses a potential threat to water resources and ecosystems. The wolf spider Pardosa pseudoannulata (Araneae: Lycosidae) is a dominant predator typically inhabiting rice fields or wet habitats near water sources. However, little is known about the effects of TCC on the wolf spiders.

Coordination and persistence of aggressive visual communication in Siamese fighting fish.

Outside acoustic communication, little is known about how animals coordinate social turn taking and how the brain drives engagement in these social interactions. Using Siamese fighting fish (Betta splendens), we discover dynamic visual features of an opponent and behavioral sequences that drive visually driven turn-taking aggressive behavior. Lesions of the telencephalon show that it is unnecessary for coordinating turn taking but is required for persistent participation in aggressive interactions.

Menin orchestrates macrophage reprogramming to maintain the pulmonary immune homeostasis.

Menin is a scaffold protein encoded by the Men1 gene, and it interacts with a variety of chromatin regulators to activate or repress cellular processes. The potential importance of menin in immune regulation remains unclear. Here, we report that myeloid deletion of Men1 results in the development of spontaneous pulmonary alveolar proteinosis (PAP).

Preparation of a Self-Assembled Nanoantiviral Pesticide with Strong Adhesion Performance for Efficiency Control of Destructive .

In this context, we reported for the first time the design and development of a self-assembled nanoantiviral pesticide based on the star polycation (SPc) and the broad-spectrum fungicide/antiviral agent seboctylamine for field control of (SMV), a highly destructive plant virus in soybean crops. The SPc could self-assemble with seboctylamine through hydrogen bonds and van der Waals forces, and the complexation with SPc reduced the particle size of seboctylamine to form a spherical seboctylamine/SPc complex. In addition, the contact angle of seboctylamine decreased, and its retention increased with the aid of SPc, indicating excellent wetting properties and strong leaf surface adhesion performance.

Compound heterozygous mutations (p.L68R∗37 and p.T241N) lead to abnormal protein levels and structures in hereditary FVII deficiency.

Background: Congenital factor VII (FVII) deficiency is a genetic disorder characterized by decreased FVII activity, which sometimes leads to fatal bleeding. Numerous variants have been found in FVII deficiency, but mutations vary among patients. Each mutation deserves further exploration for each patient at risk of bleeding.

Design and Synthesis of Hederagenin Derivatives for the Treatment of Sepsis by Targeting TAK1 and Regulating the TAK1-NF-κB/MAPK Signaling.

Sepsis is a systemic inflammatory response caused by infection and is a leading cause of death worldwide. We designed and synthesized a series of hederagenin analogues with anti-inflammatory activity. The most effective compound, , reduced the release of TNF-α and IL-6 in RAW264.

subsp. requires a genus-specific outer membrane protein and TolB to coordinate cell membrane integrity and virulence.

subsp. () possesses a -specific uter embrane rotein XAC1347 (OMP) that exerts a role in the expression of the type III secretion system for pathogenicity. In this study, we reported that OMP was required for salt stress tolerance and cell membrane integrity, as well as the expression of the genes for the production of extracellular polysaccharides.

Association and mechanism of montelukast on sleep disorders: insights from NHANES 2005-2018 data analysis and a network pharmacology study.

Background: Studies have suggested associations between montelukast and increased risks of sleep disorders, including overall sleeping problems and insomnia. However, the results of observational studies are not consistent. Understanding these associations is crucial, particularly in patients solely diagnosed with allergic rhinitis, where montelukast use remains prevalent.