Increased Incidence of Surgical Intervention for Otitis Media With Effusion Among Patients With Type 2 Inflammatory Diseases.

Background: Otitis media with effusion (OME) is associated with comorbidities such as allergic rhinitis, gastroesophageal reflux disease, asthma, and more. Many of these comorbidities can be caused by type 2 inflammation (T2I). This study aims to determine the risk of undergoing OME surgery in patients with and without T2I disease.

The Role and Implications of Epidermal Dysfunction in the Pathogenesis of Inflammaging.

Inflammaging has long been linked to the pathogenesis of various aging-associated disorders, including cardiovascular disease, obesity, type 2 diabetes, and dementia. Yet, the origins of inflammaging remain unclear. Although inflammatory dermatoses such as psoriasis and atopic dermatitis predispose to the development of certain aging-associated disorders, suggesting a pathogenic role of cutaneous inflammation in these disorders, the great majority of aged humans do not have inflammatory dermatoses.

Continuous Costoclavicular Brachial Plexus Block for Humeral Fractures in Pregnancy: A Case Report and Literature Review.

Brachial plexus block is the predominant anesthetic method used for upper-limb surgical procedures in pregnant patients. The innovative method of brachial plexus block in the costoclavicular space has shown enhanced reliability and effectiveness for postoperative analgesia. We report a case of a pregnant woman who underwent surgery for a humeral fracture.

Mapping Global Nursing Literature on Enhancing Recovery After Surgery Programs: A Bibliometric Analysis.

Purpose: To provide a structured macroscopic overview of the characteristics and advances in research related to the Enhancing Recovery after Surgery (ERAS) protocol.

Design: A bibliometric analysis.

Methods: Web of Science was selected as the search engine for the bibliometric analysis study, and data up to January 25, 2024 were included in the scan.

Promising Nanoparticles-Based Oral Therapy for Effective Inhibition of Hepatocellular Carcinoma with Portal Vein Tumor Thrombus.

Portal vein tumor thrombus (PVTT) is a poor prognostic factor for hepatocellular carcinoma (HCC) patients, highlighting the need for an oral drug delivery system that combines convenience, simplicity, biosafety, and improved patient compliance. Leveraging the unique anatomy of the portal vein and insights from single-cell RNA sequencing of the PVTT tumor microenvironment, we developed oral pellets using CaCO@PDA nanoparticles (NPs) encapsulating both doxorubicin hydrochloride and low molecular weight heparin. These NPs target the tumor thrombus microenvironment, aiming to break down the thrombus barrier and turn the challenge of portal vein blockage into an advantage by enhancing drug delivery efficiency through oral administration.

Comparative Proteomic Atlas of Two Soybean Varieties with Contrasting Seed Oil and Protein Content.

As complex quantitative traits, soybean seed oil and protein contents are governed by dynamic proteome networks that remain largely unknown. Here, we investigated the dynamic changes of the proteome during seed maturation across two soybean varieties with contrasting seed oil and protein content. Through optimizing the detectability of low-abundance proteins and utilizing library-free data-independent acquisition (directDIA) mass spectrometry, we unprecedentedly identified 7414 proteins and 3975 protein groups (PGs), substantially expanding the soybean seed proteome.

Bioeffects of Nanoplastics: DNA Damage and Mechanism.

Nanoplastics, as emerging contaminants, have been causing great panic, potentially affecting human health in recent years. Some studies have indicated that nanoplastics may induce severe toxicity. However, the mechanisms underlying this potential toxicity are insufficiently understood.

PIN1 prolyl isomerase promotes initiation and progression of bladder cancer through the SREBP2-mediated cholesterol biosynthesis pathway.

Identities of functional pSer/Thr.Pro protein substrates of the PIN1 prolyl isomerase and its effects on downstream signaling in bladder carcinogenesis remain largely unknown. Phenotypically, we found that PIN1 positively regulated bladder cancer cell proliferation, cell motility and urothelium clearance capacity in vitro and controlled tumor growth and potential metastasis in vivo.

Comprehensive Analysis of Fecal Microbiome and Metabolomics Uncovered dl-Norvaline-Ameliorated Obesity-Associated Disorders in High-Fat Diet-Fed Obese Mice by Targeting the Gut Microbiota.

Norvaline is a nonproteinogenic amino acid and an important food ingredient supplement for healthy food. In this study, dl-norvaline administration reduced body weight by more than 40% and improved glucose metabolism and energy metabolism in obese mice induced by a high-fat diet (HFD). Combination analysis of microbiome and metabolomics showed that dl-norvaline supplementation regulated gut bacteria structure, such as increasing beneficial bacteria (, , , , , , , and ) and decreasing harmful bacteria (, , , , , and ) and modulated the metabolites involved in arachidonic acid metabolism, thus further promoting short-chain fatty acid production and improving gut barrier, thereby inflammatory responses and oxidative stress were ameliorated.

Pt ( = 1, 3, and 4) Cluster-Modified MoSe Nanosheets: A Potential Sensing and Scavenging Candidate for Lithium-Ion Battery State Characteristic Gases.

Realizing reliable online detection of characteristic gases (H, CH, CO, and CO) in lithium-ion batteries is crucial to maintain the safe and stable operation of power equipment and new energy storage power plants. In this study, transition metal Pt ( = 1, 3, and 4) clusters are attached to MoSe nanosheets for the first time based on density functional theory using the perfect crystalline facet modification method, and the adsorption characteristics and electronic behaviors of H, CH, CO, and CO are investigated and enhanced. The results show that Pt ( = 1, 3, and 4) is reliably chemically connected to the substrate without any significant deformation of the geometry.

New Atg9 Phosphorylation Sites Regulate Autophagic Trafficking in Glia.

We previously identified a role for dAuxilin (dAux), the fly homolog of Cyclin G-associated kinase, in glial autophagy contributing to Parkinson's disease (PD). To further dissect the mechanism, we present evidence here that lack of glial dAux enhanced the phosphorylation of the autophagy-related protein Atg9 at two newly identified threonine residues, T62 and T69. The enhanced Atg9 phosphorylation in the absence of dAux promotes autophagosome formation and Atg9 trafficking to the autophagosomes in glia.

Exploring common and distinct neural basis of procrastination and impulsivity through elastic net regression.

Prior work highlighted that procrastination and impulsivity shared a common neuroanatomical basis in the dorsolateral prefrontal cortex, implying a tight relationship between these traits. However, theorists hold that procrastination is motivated by avoiding aversiveness, while impulsivity is driven by approaching immediate pleasure. Hence, exploring the common and distinct neural basis underlying procrastination and impulsivity through functional neuroimaging becomes imperative.

Building Three-Dimensional Complexity by Intramolecular 2-Aminoallyl Cation-Diene (4 + 3) Cycloaddition.

Reliable methods for rapidly constructing C(sp3)-rich three-dimensional polycycles are in high demand for organic synthesis and medicinal chemistry. Although there are various mature systems for synthesizing five- or six-membered polycycles, a catalytic platform for accessing diverse cycloheptanoid-containing polycyclic scaffolds is lacking. Herein, we describe a method for copper-catalyzed intramolecular 2-aminoallyl cation-diene (4 + 3) cycloaddition reactions.

Deep Learning to Simulate Contrast-Enhanced MRI for Evaluating Suspected Prostate Cancer.

Background Multiparametric MRI, including contrast-enhanced sequences, is recommended for evaluating suspected prostate cancer, but concerns have been raised regarding potential contrast agent accumulation and toxicity. Purpose To evaluate the feasibility of generating simulated contrast-enhanced MRI from noncontrast MRI sequences using deep learning and to explore their potential value for assessing clinically significant prostate cancer using Prostate Imaging Reporting and Data System (PI-RADS) version 2.1.

CT Predictors of Angiolymphatic Invasion in Non-Small Cell Lung Cancer 30 mm or Smaller.

Background Angiolymphatic invasion (ALI) is an important prognostic indicator in non-small cell lung cancer (NSCLC). However, few studies focus on radiologic features for predicting ALI in patients with early-stage NSCLCs 30 mm or smaller. Purpose To identify radiologic features for predicting ALI in NSCLCs 30 mm or smaller in maximum diameter.

Dual-responsive micromotor pill for targeted retention in the intestines .

There has been considerable interest in the recent advances in synthetic micro/nanomotors in diverse biofluids due to their potential biomedical applications. However, the propulsion of existing micro/nanomotor platforms for delivery in the gastrointestinal (GI) tract is inefficient. Herein, we present a magnetically and chemically actuated micromotor-tableted pill that can be actively retained in the GI tract .

Visible-Light-Induced C(sp)-H Activation for Minisci Alkylation of Pyrimidines Using CHCl as Radical Source and Oxidant.

A highly efficient Minisci reaction of pyrimidines with alkyl radical generated from visible-light-induced activation of simple C(sp)-H feedstocks such as (cyclo)alkanes, ethers, alcohols, esters, and amides is reported. A mechanistic study revealed that alkyl radical was generated via hydrogen atom transfer (HAT) of C(sp)-H with dichloromethyl radical (·CHCl), which was generated by photoreduction of chloroform.

Bis(dialkylaminethiocarbonyl)disulfides Act as Electron Acceptors for EDA Complexes for the Synthesis of Dithiocarbamate Derivatives under Visible Light.

This study proposes a green and efficient atom- and step-economical method for converting hazardous CS to dithiocarbamate derivatives under visible light irradiation and catalyst-free conditions. By the construction of novel C-S and C-N bonds, a series of β-dicarbonyl compounds and amines are incorporated into the products. Under light, CS and amine first form bis(dialkylaminethiocarbonyl)disulfides, which then react with KCO-activated β-dicarbonyl compounds to form electron donor-acceptor (EDA) complexes and subsequently generate the target products.

Effects of hawthorn pectin and its oligomers on gut microbiota and metabolites in high-fat diet mice.

Pectin is an acidic heteropolysaccharide with natural, green, and inexpensive characteristics. Compared to polysaccharides, oligosaccharides are more easily utilized by the body, and the physiological function of hawthorn pectin oligosaccharides (POS) may vary depending on their degree of polymerization (DP). Therefore, we mainly studied the effects of hawthorn pectin (HP) and POS with different DP on gut microbiota disorders induced by high-fat diet (HFD).

Construction of a Heterostructured Alloy-Molybdenum Nitride Catalyst for Enhanced NH Production via Nitrate Electrolysis.

Here, we reported a highly efficient nitrate electroreduction (NORR) electrocatalyst that integrated alloying and heterostructuring strategies comprising FeCo alloy and MoN (FeCo-MoN/NC). Notably, the maximum NH Faraday efficiency (FE) of 83.24%, NH yield of 12.

Two-stage photodegradation of indomethacin molecular nanocomposites under extreme confinement.

The incorporation of a glassy material into a self-assembled nanoparticle (NP) film can produce highly loaded nanocomposites. Reduction of the NP diameter can lead to extreme nanoconfinement of the glass, significantly affecting the thermal and physical properties of the nanocomposite material. Here, we investigate the photostability and photodegradation mechanisms of molecular nanocomposite films (MNCFs) produced from the infiltration of indomethacin (IMC) molecules into self-assembled films of silica NPs (11-100 nm in diameter).