Collagen Nanofiber-Lignin Composite Sponges with Adjustable Hierarchical Pore Structure for Efficient Low-Frequency Sound Absorption.

Current sound-absorbing materials, reliant on nonrenewable resources, pose sustainability and disposal challenges. This study introduces a novel collagen-lignin sponge (CLS), a renewable biomass-based material that combines collagen's acoustic properties with lignin's structural benefits. CLSs demonstrate high porosity (>0.

Isomer-Effects of Aminophenol Decorated Gold Nanoclusters for HO Photoproduction via Two-Step One-Electron Oxygen Reduction Reaction.

Gold (Au) nanoclustersare promising photocatalysts for biomedicine, sensing, and environmental remediation. However, the short carrier lifetime, inherent instability, and unclear charge transfer mechanism hinder their application. Herein, the Au nanoclusters decorated with three different isomers of o-Aminophenol, m-Aminophenol, and p-Aminophenol are synthesized, namely o-Au, m-Au, and p-Au, which achieve efficient hydrogen peroxide (HO) photoproduction through two-step one-electron oxygen reduction reaction (ORR).

Luteolin: A Comprehensive and Visualized Analysis of Research Hotspots and Its Antitumor Mechanisms.

The aim of this study was to analyze the research hotspots and mechanisms of luteolin in tumor-related fields using bibliometric and bioinformatic approaches to guide future research. We conducted a comprehensive screening of all articles on luteolin and tumors in Web of Science from 2008 to 2023. The extracted words from these publications were visualized using VOSviewer, Scimago Graphica, and CiteSpace.

Modulating the blood-brain barrier in CNS disorders: A review of the therapeutic implications of secreted protein acidic and rich in cysteine (SPARC).

Secreted protein acidic and rich in cysteine (SPARC), an essential stromal cell protein, plays a crucial role in angiogenesis and maintaining endothelial barrier function. This protein is expressed by diverse cell types, including endothelial cells, fibroblasts, and macrophages, with increased expression found in regions of tissues undergoing active remodeling, repair, and proliferation. The role of SPARC in non-neural tissues is of significant interest.

Multi-omics analysis reveals the interplay between intratumoral bacteria and glioma.

Unlabelled: Emerging evidence highlights the potential impact of intratumoral microbiota on cancer. However, the microbial composition and function in glioma remains elusive. Consequently, our study aimed to investigate the microbial community composition in glioma tissues and elucidate its role in glioma development.

Erratum to: Advantages of contrast-enhanced ultrasound in the localization and diagnostics of sentinel lymph nodes in breast cancer.

The original version of this article (Yang et al., 2023) unfortunately contained a mistake. In Acknowledgments, the funding information for the Zhejiang Provincial Natural Science Foundation of China (No.

Quercetin Protects Goat Sperm Motility by Inhibiting Neutrophil Extracellular Traps and Maintaining Plasma Membrane and Acrosome Integrity.

Enhancing or protecting sperm motility has always been a pivotal approach to improving the ewe pregnancy rate. Sperm motility is highly susceptible to the immune status of the reproductive tract. Neutrophil extracellular traps (NETs) have been demonstrated to capture sperm and impair its motility in human, swine, and goat species.

Organic Crystal with Anti-Stokes Photoluminescent Excitation and Thermally Activated Delayed Fluorescence Features.

Thermal activation process utilizes environmental thermal energy to help supplement energy for the nonspontaneous energy-consuming upconversion physical transitions with positive free energy change (ΔG>0). Reverse intersystem crossing (rISC) and hot band absorption are two kinds of thermal activation transitions. Thermally activated delayed fluorescence (TADF) materials with rISC have significantly propelled advancements in organic semiconductors.

Generation of a human induced pluripotent stem cell (iPSC) line from a patient with a CDKL5 gene mutation.

CDKL5(Cyclin-dependent kinase-like 5) encodes a kinase that may influence components of molecular pathways associated with MeCP2 and regulates axon outgrowth, dendritic morphogenesis, and synapse formation early in life. Here, we report an induced pluripotent stem cell (iPSC) line generated from an epilepsy patient harboring the CDKL5 c.2684C > T (p.

Generation of heterozygous KCNA2 knockout induced pluripotent stem cell line.

The KCNA2 gene is the voltage-gated ion channel from both functional and structural perspectives. KCNA2 is involved in diverse functions including the regulation of neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. To investigate the relevant pathophysiological mechanisms, we generated heterozygous KCNA2 knockout human induced pluripotent stem cell (iPSC) line via CRISPR/Cas9 gene editing.

Serum Adropin Levels Are Elevated in Patients With Hyperthyroidism.

Adropin is a unique hormone, which controls metabolism and energy homeostasis. Hyperthyroidism is a disease with a high metabolic rate that affects both glucose and lipid metabolism. We aimed to investigate the change of adropin levels and the association between adropin levels and clinical parameters in patients with hyperthyroidism.

Development and Biomedical Application of Non-Noble Metal Nanomaterials in SERS.

Surface-enhanced Raman scattering (SERS) is vital in many fields because of its high sensitivity, fast response, and fingerprint effect. The surface-enhanced Raman mechanisms are generally electromagnetic enhancement (EM), which is mainly based on noble metals (Au, Ag, etc.), and chemical enhancement (CM).

A Deep Learning-based Pipeline for Segmenting the Cerebral Cortex Laminar Structure in Histology Images.

Characterizing the anatomical structure and connectivity between cortical regions is a critical step towards understanding the information processing properties of the brain and will help provide insight into the nature of neurological disorders. A key feature of the mammalian cerebral cortex is its laminar structure. Identifying these layers in neuroimaging data is important for understanding their global structure and to help understand the connectivity patterns of neurons in the brain.

Clinical, myopathological, and genetic features of two Chinese families with Andersen-Tawil syndrome.

Purpose: To explore the clinical, muscle pathological, and pathogenic gene mutation characteristics of Andersen-Tawil Syndrome (ATS) and enhance the understanding of ATS among clinical practitioners.

Methods: Retrospective analysis of clinical data and muscle pathology of two ATS families, along with genetic testing for probands and some family members.

Results: In Family 1, spanning four generations, four individuals were affected, while Family 2 had two affected individuals across four generations.

Dissociated urethral plate Onlay and standard Onlay urethroplasty for mid-distal hypospadias: A comparative study.

Background: Urethral plate (UP) reserved Onlay urethroplasty is currently used widely in mid-distal hypospadias. However, for children with 15-30° residual curvature after degloving, only dorsal tunica albuginea plication is performed to correct penile ventral curvature (VC), and long-term follow-up showed a high recurrence rate of penile curvature. We developed a modified Onlay urethroplasty, which dissociates the UP and completely removes the tissue beneath the UP to fully correct penile curvature.

Intelligent optimal control model of selection pressure for rapid culture of aerobic granular sludge based on machine learning and simulated annealing algorithm.

Aerobic Granular Sludge (AGS) has advantages over Activated sludge (AS) but faces challenges with long granulation periods. In this study, a novel grey-box model is devised to optimize the cultivation of AGS to shorten the formation time. This model is based on an existing white-box model.

Global burden of lung cancer in women of childbearing age attributable to ambient particulate matter pollution: 1990-2021.

Background: This study aimed to evaluate the global burden of lung cancer due to ambient particulate matter (PM) pollution in women of childbearing age from 1990 to 2021.

Methods: This was a secondary analysis utilizing data from the Global Burden of Disease (GBD) 2021, with a focus on the temporal trends of the lung cancer burden attributable to ambient PM2.5 among women of childbearing age.

A metal-free cascaded process for efficient HO photoproduction using conjugated carbonyl sites.

Carbon-based metal-free catalysts are promising green catalysts for photocatalysis and electrocatalysis due to their low cost and environmental friendliness. A key challenge in utilizing these catalysts is identifying their active sites, given their poor crystallinity and complex structures. Here we demonstrate the key structure of the double-bonded conjugated carbon group as a metal-free active site, enabling efficient O photoreduction to HO through a cascaded water oxidation - O reduction process.

SIRT5 safeguards against T-2 toxin induced liver injury by repressing iron accumulation, oxidative stress, and the activation of NLRP3 inflammasome.

T-2 toxin, a highly toxic trichothecene mycotoxin widely found in food and feed, poses a significant threat to human health as well as livestock and poultry industry. Liver, being a crucial metabolic organ, is particularly susceptible to T-2 toxin induced damage characterized by inflammation and oxidative stress. Despite the role of Sirtuin 5 (SIRT5) in mitigating liver injury has been confirmed, its specific impact on T-2 toxin induced liver injury remains to be elucidated.