Network-Based Identification of Key Toxic Compounds in Airborne Chemical Exposome.

Air pollution is a leading contributor to the global disease burden. However, the complex nature of the chemicals to which humans are exposed through inhalation has obscured the identification of the key compounds responsible for diseases. Here, we develop a network topology-based framework to identify key toxic compounds in the airborne chemical exposome.

Peficitinib suppresses diffuse-type tenosynovial giant cell tumor by targeting TYK2 and JAK/STAT signaling.

Diffuse-type tenosynovial giant cell tumor (dTGCT) is a destructive but rare benign proliferative synovial neoplasm. Although surgery is currently the main treatment modality for dTGCT, the recurrence risk is up to 50%. Therefore, there is a great need for effective drugs against dTGCT with minor side effects.

Study on the Clinical Application Value of Serum Inflammatory Markers in Benign Prostatic Hyperplasia.

Background: The aim of this study was to explore the clinical application value of serum inflammatory markers in the diagnosis and treatment of benign prostatic hyperplasia (BPH) in elderly men.

Methods: From April 2023 through July 2023, 110 BPH patients and 120 healthy individuals who underwent examinations at our hospital were selected as study subjects. The concentrations of C-reactive protein (CRP), procalcitonin (PCT), serum amyloid A (SAA), complement 3 (C3), and complement 4 (C4) were measured in both groups.

Correction: Responses of CO and CH in the alpine wetlands of the Tibetan Plateau to warming and nitrogen and phosphorus additions.

Correction for 'Responses of CO and CH in the alpine wetlands of the Tibetan Plateau to warming and nitrogen and phosphorus additions' by Wenbao Zhang ,, 2024, , 1516-1525, https://doi.org/10.1039/D4EM00174E.

Quantifying Tumor Budding: Implications for Prognosis in Gastric Adenocarcinoma.

The mechanism of tumor budding (TB) in gastric adenocarcinoma (GAC) and its relationship with biological indicators and prognostic significance, remains unclear. In this study, we conducted a comprehensive analysis using whole-slide imaging to evaluate TB in 75 cases of GAC. Our findings revealed the risk factors associated with TB in GAC and their impact on patient prognosis.

The Relationship Between Novel Inflammatory Markers and Serum 25-Hydroxyvitamin D Among US Adults.

Background: Vitamin D is the focus of extensive medical research globally. Recent studies have investigated the correlation between serum 25-hydroxyvitamin D (25(OH)D) and common inflammatory markers. However, few studies have incorporated novel inflammatory markers such as the platelet-to-lymphocyte ratio (PLR), platelet-to-high density lipoprotein cholesterol ratio (PHR), systemic inflammatory index (SII), neutrophil-to-lymphocyte ratio (NLR), systemic inflammatory response (SIRI), and neutrophil-to-high-density lipoprotein cholesterol ratio (NHR).

PET Imaging of Solid Tumors with a G-Quadruplex-Targeting F-Labeled Peptide Probe.

Positron emission tomography (PET) is a common imaging technique and can provide accurate information about the size, shape, and location of tumors. Recent evidence has shown that G-quadruplex structures (G4s) are identified in human oncogenes, and these special structures are recognized as diagnostic cancer markers and drug targets for anticancer therapies. Although a number of techniques for in vivo imaging of G4s have been developed, achieving sufficient sensitivity and selectivity in vivo remains challenging.

Observation of the Smallest Three-Dimensional Neutral Boron Cluster.

Despite major progress in the investigation of boron cluster anions, direct experimental study of neutral boron clusters remains a significant challenge because of the difficulty in size selection. Here we report a size-specific study of the neutral B9 cluster using threshold photoionization with a tunable vacuum ultraviolet free electron laser. The ionization potential of B9 is measured to be 8.

The predictive value of admission blood glucose to serum albumin ratio for futile recanalization after successful interventional recanalization in acute cerebral infarction with large vessel occlusion.

Aims: We aim to explore the predictive value of admission blood glucose to serum albumin ratio (AAR) for futile recanalization after successful interventional recanalization of acute cerebral infarction.

Methods: We retrospectively collected the data of patients suffered from acute cerebral infarction due to anterior circulation large vessel occlusion and received successful interventional recanalization from January 2019 to November 2023. Statistical analysis of clinical data was conducted using SPSS 26.

Mechanistic study of the adsorption capabilities of heavy metals on the surface of ferrihydrite: batch sorption, modeling, and density functional theory.

Ferrihydrite (Fh), a widely distributed mineral in the environment, plays a crucial role in the geochemical cycling of elements. This study used experimental and computational approaches to investigate the adsorption behavior of seven heavy metal ions on Fh. The pH edge analysis revealed that the adsorption capacity followed the order: Pb > Cu > Zn > Cd > Ni > Co > Mn, with Pb showed the highest adsorption.

Photo-curing hyaluronic acid-Janus antibacterial packs as O generator precisely modulate the infectious microenvironment for antibiotic-free periodontal therapy.

Periodontal disease stands the leading cause of tooth loss in adults. While scaling and root planning is considered the "gold standard" treatment, it is often insufficient in efficiently eliminating anaerobic bacteria from deep periodontal pockets. In this work, an antibiotic-free and photo-curing hyaluronic acid-Janus (H-Janus) antibacterial pack was developed to inhibit the growth and colonization of residual bacteria within the pockets for reducing the recurrence of periodontitis.

Alloying two-dimensional VSiN to realize an ideal half-metal towards spintronic applications.

Modulating the electronic properties of VSiN with high Curie temperature to realize an ideal half-metal is appealing towards spintronic applications. Here, by using first-principles calculations, we propose alloying the VSiN monolayer via substitutive doping of transition metal atoms (Sc-Ni, Y-Mo) at the V site. We find that the transition metal atom (except the Ni atom) doped VSiN systems have dynamical and thermal stability.

On Demand Copper Electrochemical Deposition on Laser Induced Graphene for Flexible Electronics.

The rapid development of flexible electronics necessitates simplified processes that integrate heterogeneous materials and structures. In this study, laser engraving is combined with electrochemical deposition (ECD) to directly fabricate various micro/nano-structured components and flexible electronic circuits. A theoretical framework and simulation model are developed to design the on-demand ECD on laser induced graphene (LIG), enabling the generation of multi-scale copper (Cu) materials with controllable oxidation states.

Recent Advances on Characterization Techniques for the Composition-Structure-Property Relationships of Solid Electrolyte Interphase.

The Solid Electrolyte Interphase (SEI) is a nanoscale thickness passivation layer that forms as a product of electrolyte decomposition through a combination of chemical and electrochemical reactions in the cell and evolves over time with charge/discharge cycling. The formation and stability of SEI directly determine the fundamental properties of the battery such as first coulombic efficiency (FCE), energy/power density, storage life, cycle life, and safety. The dynamic nature of SEI along with the presence of spatially inhomogeneous organic and inorganic components in SEI encompassing crystalline, amorphous, and polymeric nature distributed across the electrolyte to the electrolyte-electrode interface, highlights the need for advanced in situ/operando techniques to understand the formation and structure of these materials in creating a stable interface in real-world operating conditions.

Bamboo-Inspired Hierarchically Hollow Aerogel MXene Fibers with Ultrafast Ionic Channels and Multiple Electromagnetic Wave Attenuation Routes Toward High-Performance Supercapacitors and Microwave Absorption.

2D materials feature large specific surface areas and abundant active sites, showing great potential in energy storage and conversion. However, the dense, stacked structure severely restricts its practical application. Inspired by the structure of bamboo in nature, hollow interior and porous exterior wall, hollow MXene aerogel fiber (HA-TiCT fiber) is proposed.

Elevated SREBP1 accelerates the initiation and growth of pancreatic cancer by targeting SOX9.

Pancreatic cancer is a lethal disease with an insidious onset, and little is known about its early molecular events. Here, we found that the sterol regulatory element-binding protein 1 (SREBP1) expression is gradually upregulated during the initiation of pancreatic cancer. Through in vitro 3D culture of pancreatic acinar cells and experiments in LSL-Kras;Pdx1-Cre (KC) mice, we found that pharmacological inhibition of SREBP1 suppressed pancreatic tumorigenesis.

The roles of KRAS in cancer metabolism, tumor microenvironment and clinical therapy.

KRAS is one of the most mutated genes, driving alternations in metabolic pathways that include enhanced nutrient uptaking, increased glycolysis, elevated glutaminolysis, and heightened synthesis of fatty acids and nucleotides. However, the beyond mechanisms of KRAS-modulated cancer metabolisms remain incompletely understood. In this review, we aim to summarize current knowledge on KRAS-related metabolic alterations in cancer cells and explore the prevalence and significance of KRAS mutation in shaping the tumor microenvironment and influencing epigenetic modification via various molecular activities.

Endothelial Gsα deficiency promotes ferroptosis and exacerbates atherosclerosis in apolipoprotein E-deficient mice via the inhibition of NRF2 signaling.

The importance of ferroptosis in the occurrence and progression of atherosclerosis is gradually being recognized. The stimulatory G protein α subunit (Gsα) plays a crucial role in the physiology of endothelial cells (ECs). Our previous study showed that endothelial Gsα could regulate angiogenesis and preserve endothelial permeability.

Clinical characteristics and prognostic analysis of patients with hydrocephalus after hypertensive cerebral haemorrhage: a retrospective case-control study.

To investigate the clinical characteristics of patients with hydrocephalus after hypertensive cerebral haemorrhage (HICH) and to analyse the relevant factors affecting the prognosis. A total of 500 patients with HICH admitted to the neurosurgery department of The First Hospital of Hebei Medical University between January 2020 and July 2024 were retrospectively analysed. The clinical data of the patients were collected, the occurrence of hydrocephalus within 3 months after discharge was followed up, and the patients were divided into the occurrence group and the non-occurrence group.

Radiotherapy combined with chemoimmunotherapy improves survival compared to chemoimmunotherapy alone as first-line treatment for oligometastatic esophageal squamous cell carcinoma.

Purpose: To evaluate the safety and efficacy of radiotherapy combined with chemoimmunotherapy (RCIT) versus chemoimmunotherapy (CIT) alone as first-line treatment for oligometastatic esophageal squamous cell carcinoma (OESCC) at initial diagnosis.

Methods: We retrospectively evaluated 140 patients newly diagnosed with OESCC who received RCIT or CIT as first-line treatment between June 2018 and December 2021. Among them, 76 patients were in the RCIT cohort and 64 patients in the CIT cohort.

Biocompatible autonomous self-healing PVA-CS/TA hydrogels based on hydrogen bonding and electrostatic interaction.

The biocompatible autonomous self-healing hydrogels have great potential in biomedical applications. However, the fairly weak tensile strength of the hydrogels seriously hinders their application. Here, we introduced chitosan (CS) into the polyvinyl alcohol (PVA)-tannic acid (TA) hydrogel and investigated the effects of the CS content, as CS can not only form reversible H bonds with PVA and TA but also form reversible electrostatic interactions with TA.

[Effect of Fuzheng Tongluo Granules on macrophage pyroptosis in rat model with pulmonary fibrosis based on NLRP3/caspase-1/GSDMD pathway].

To investigate the therapeutic effect of Fuzheng Tongluo Granules on idiopathic pulmonary fibrosis(IPF) and its mechanism. Seventy-two SD rats were randomly divided into the control group, model group, pirfenidone group(162 mg·kg~(-1)), and low-, medium-and high-dose of Fuzheng Tongluo Granules groups(2.63, 5.

[Mechanism of traditional Chinese medicine in treating vascular calcification in chronic kidney disease based on BMP and SIRT signaling pathways].

Vascular calcification significantly increases the incidence of cardiovascular disease and all-cause mortality patients with chronic kidney disease(CKD), severely affecting their health and lifespan. However, the mechanisms underlying vascular calcification in CKD remain incompletely understood, and the available therapeutic agents are limited. Research has found that the transformation of vascular smooth muscle cells(VSMCs) from a contractile phenotype to an osteoblast-like phenotype is a key step in CKD-related vascular calcification.

[Outcomes in randomized controlled trials of traditional Chinese medicine in treatment of diabetic kidney disease].

This study systematically analyzed the current status of outcomes in randomized controlled trial(RCT) of traditional Chinese medicine(TCM) treatment of diabetic kidney disease(DKD), aiming to provide a reference for constructing the core outcome set(COS) of TCM treatment of DKD. The clinical RCTs of TCM treatment of DKD that were published from January 2019 to March 2024 were retrieved from seven databases: CNKI, Wanfang, VIP, SinoMed, PubMed, Cochrane Library, and Web of Science. The risk of bias was assessed and outcome indicators were qualitatively analyzed.