Molecular Engineering of a SICTERS Small Molecule with Superior Raman Imaging and Photothermal Performance.

Raman-based theranostics has demonstrated great potential for sensitive real-time imaging and treatment. However, these advanced materials, primarily depending on the SERS technique, encounter clinical concerns regarding substrate biosafety. Herein, we molecularly engineered a substrate-free SICTERS small molecule, namely BTT-TPA (bis-thienyl-substituted benzotriazole selenadiazole derivative structures), possessing both ultrasensitive Raman signals and excellent photothermal effects based on self-stacking.

Nomogram predicts risk score and likehood of orchiectomy in patients with testicular torsion: a multicenter retrospective study.

Purpose: Testicular torsion is a prevalent scrotal emergency associated with a significant risk of testicular loss, and there is no reliable scoring system available to assess the likelihood of orchiectomy following testicular torsion.

Methods: Clinical characteristics and surgical data of patients with testicular torsion from January 2015 to May 2024 were gathered from National Center for Children's Health (NCCH) and the Children's Hospital of Capital Institute of Pediatrics (CIPCH). Independent risk variables for testicular resection were evaluated by logistic regression analyses, leading to the establishment of a nomogram.

Clinical characterization of diseases associated with anti-N-methyl-D-aspartate receptor encephalitis combined with anti-myelin oligodendrocyte glycoprotein antibodies in adults.

Objective: The aim of this study was to analyze the clinical characteristics of adult patients with anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis combined with anti-myelin oligodendrocyte glycoprotein (MOG) antibodies.

Methods: This was a non-randomized controlled study. Clinical data were collected from 17 patients with anti-NMDAR encephalitis combined with anti-MOG antibodies admitted to Xuanwu Hospital, Capital Medical University, from January 2020 to August 2024.

Long noncoding RNA MATN1-AS1 contributes to oxaliplatin resistance of gastric cancer cells through miR-518b/ZNF281 axis.

Chemoresistance leads to poor outcomes of patients with gastric cancer (GC). Long non-coding RNAs (lncRNAs) have been demonstrated as novel gene modulators in various carcinomas and chemoresistance. Our study aimed to investigate the role and underlying modulatory mechanism of lncRNA MATN1-AS1 in GC chemoresistance.

Magnetically targeted delivery of probiotics for controlled residence and accumulation in the intestine.

The effectiveness of orally delivered probiotics in treating gastrointestinal diseases is restricted by inadequate gut retention. In this study, we present a magnetically controlled strategy for probiotic delivery, which enables controlled accumulation and residence of probiotics in the intestine. The magnetically controlled probiotic is established by attaching amino-modified iron oxide (FeO-NH NPs) to polydopamine-coated GG (LGG@P) through electrostatic self-assembly and named as LGG@P@FeO.

Prognostic Impact of Fluorescent Lymphography on Gastric Cancer After Neoadjuvant Chemotherapy.

Importance: Indocyanine green (ICG)-guided lymphadenectomy has been increasingly used to treat gastric cancer. However, its oncologic impact remains unclear.

Objective: To investigate the effect of ICG tracing on long-term outcomes in patients diagnosed with locally advanced gastric cancer undergoing neoadjuvant chemotherapy (NAC) followed by laparoscopic radical gastrectomy.

Cellular Senescence in the Regenerative Niche Hampers Skeletal Muscle Repair.

With the growing interest in skeletal muscle diseases, understanding the processes, factors, and treatments associated with muscle regeneration is crucial. Skeletal muscle regeneration is a complex process that largely depends on the niche composed of cell populations, such as satellite cells, and their microenvironment. Cellular senescence is associated with various physiological processes and age-related diseases and plays a significant role in the muscle regeneration niche.

Exploring the Dual Nature of Integrated Crop-Livestock Systems: A Review of Environmental Benefits and Risk Challenges.

Integrated crop-livestock systems (ICLS) are acknowledged as both productive and environmentally sustainable, with notable potential to optimize resource use, enhance ecosystem services, and boost crop yields. However, manure application, a critical component of ICLS, may amplify negative environmental impacts, particularly the risks associated with emerging pollutants, which remain underexplored and insufficiently understood. This comprehensive review seeks to thoroughly evaluate the environmental benefits of ICLS.

Linear Model for Concentration Measurement of Mixed Gases.

Electronic noses have been widely used in industrial production, food preservation, agricultural product storage, environmental monitoring, and other fields. However, due to the cross-sensitivity of gas-sensing responses, accurately measuring the concentration of mixed gases remains challenging. To address this issue, this study attempts to determine the number of state variables that produce the cross-influence based on the experimental data, establish the state space model from the equivalent circuit model, and obtain model parameters through parameter correlation iterative algorithms and a Kalman filter.

Modified FeO Nanoparticles for Foam Stabilization: Mechanisms and Applications for Enhanced Oil Recovery.

Nanoparticles (NPs) have shown great potential in stabilizing foam for enhanced oil recovery (EOR). However, conventional NPs are difficult to recover and may contaminate produced oil, increasing operational costs. In contrast, superparamagnetic FeO NPs can be efficiently recovered using external magnetic fields, offering a sustainable solution for foam stabilization.

Caki-1 Spheroids as a Renal Model for Studying Free Fatty Acid-Induced Lipotoxicity.

Lipotoxicity, resulting from the buildup of excess lipids in non-adipose tissues, is increasingly recognized as a major contributor to the progression of kidney disease, highlighting the need for alternative models to assess its effects on renal cells. The main aim of this study was to investigate the usefulness of Caki-1, a human proximal tubule (PT) and renal cell carcinoma (RCC) representative cell line, as a 3D model system for studying free fatty acid-induced PT lipotoxicity. Caki-1 spheroids were generated and maintained on ultra-low attachment plates and characterized regarding time-dependent morphology changes.

Continuous R-DA-EDOCH alternated with high-dose Ara-C induces deep remission and overcomes high-risk factors in young patients with newly diagnosed mantle cell lymphoma.

Objective: Our previous studies have indicated potentially higher proliferative activity of tumor cells in Chinese patients with mantle-cell lymphoma (MCL) than those in Western. Given the success and tolerability of R-DA-EDOCH immunochemotherapy in treating aggressive B-cell lymphomas, we designed a prospective, phase 3 trial to explore the efficacy and safety of alternating R-DA-EDOCH/R-DHAP induction therapy for young patients with newly diagnosed MCL. The primary endpoint was the complete remission rate (CRR) at the end of induction (EOI).

The GP2a 91/97/98 amino acid substitutions play critical roles in determining PRRSV tropism and infectivity but do not affect immune responses.

Unlabelled: Porcine reproductive and respiratory syndrome virus (PRRSV) isolates share a restricted cellular tropism. Marc-145 cells derived from African green monkey are one of the few cell lines supporting PRRSV propagation and are commonly used for PRRS vaccine development. However, currently prevalent PRRSV isolates display different Marc-145 cell tropism while the exact determinant is not clarified yet.

Self-Driven High-Performance Gate-Voltage-Tunable and Enhanced Performance Optoelectronic Device Based on FePS/MoS Heterojunctions.

The van der Waals heterojunctions are crucial for the development of next-generation high-performance optoelectronic devices due to their high-quality interface. In this study, FePS/MoS van der Waals heterojunctions were fabricated, and their electronic and optoelectronic properties were investigated. The devices demonstrated typical rectification behavior, characterized by a low rectification ratio and electron-dominated conductivity.

Fine-tuning of Wnt signaling by RNA surveillance factor Smg5 in the mouse craniofacial development.

The specific roles of nonsense-mediated mRNA decay (NMD), a translation-dependent RNA quality control mechanism that degrades mRNAs containing premature termination codons (PTCs), in mammalian craniofacial development have remained unclear. Here, we show that knockout of the essential NMD factor in mouse craniofacial neural crest cells leads to hypoplastic mandibles, subsequently inducing tongue mispositioning and cleft palate formation. Furthermore, loss triggers massive cell apoptosis and disrupts cell differentiation, accompanied by widespread alterations in alternative splicing and a surge in PTC-containing mRNA levels.

Ferritinophagy: multifaceted roles and potential therapeutic strategies in liver diseases.

Ferritinophagy, the selective autophagic degradation of ferritin to release iron, is emerging as a critical regulator of iron homeostasis and a key player in the pathogenesis of various liver diseases. This review comprehensively examines the mechanisms, regulation, and multifaceted roles of ferritinophagy in liver health and disease. Ferritinophagy is intricately regulated by several factors, including Nuclear Receptor Coactivator 4 (NCOA4), Iron regulatory proteins and signaling pathways such as mTOR and AMPK.

Genome-wide characterization and expression profiling of the gene family in sweet orange () reveal responses to multiple phytohormones and abiotic stresses.

Citrus is widely recognized as one of the most economically important fruit crops worldwide. However, citrus growth is frequently hindered by external environmental stresses, which severely limit its development and yield. The TGA (TGACG motif-binding factor) transcription factors (TFs) are members of the bZIP family and play essential roles in plant defense responses and organ development.

A study on the effects of modified sprint interval trainingon physical fitness test scores and the quantitative and dose-response relationships among Chinese male university students.

Introduction: This study primarily investigates the impact of a 6-week Sprint Interval Training (SIT) intervention on the physical fitness test results of male university students, as well as the dose-response relationship in adjusting the experimental protocol.

Methods: A total of 26 male university students (aged 20 ± 2 years; height 174 ± 7 cm; weight 70 ± 14 kg; mean ± SD) with no systematic training in the past 3 months, no physiological diseases, and healthy physical condition voluntarily participated in the experiment. The SIT protocol was designed based on a classic Wingate sprint protocol (4-6 x 30 s sprints with 4 m of recovery), and adjustments were made based on the participants' actual adaptation.

Jiawei Danggui Buxue Decoction Reduces Apoptosis and EMT of Renal Interstitial Fibrosis by Regulating JAK2/STAT3 Signaling Pathway.

Background: Renal interstitial fibrosis (RIF) is the primary pathological progression in chronic kidney disease (CKD). Given the constraints related to cost and adverse effects of current treatments, it is crucial to explore novel and efficacious therapeutic strategies. The purpose of this study was to elucidate the potential of Jiawei Danggui Buxue Decoction (JDBD) to reduce apoptosis and epithelial-mesenchymal transition (EMT) in RIF by regulating the Janus kinase 2 (JAK2)/Signal Transducer and Activator of Transcription 3 (STAT3) pathway.

The effect of 807-nm light-emitting diode photobiomodulation on peripheral nerve injury.

Photobiomodulation (PBM) has demonstrated potential in promoting peripheral nerve regeneration. However, there is a limited and inconclusive study on the application of light-emitting diode (LED) for nerve injury repair. In this study, we designed an 807-nm LED device with high luminous uniformity to investigate the effects of LED-based PBM on peripheral nerve injury repair.

Single-cell transcriptomics reveals the cellular dynamics of hexafluoropropylene oxide dimer acid in exerting mouse male reproductive toxicity.

Background: Hexafluoropropylene oxide dimer acid (GenX), a substitute for per- and polyfluoroalkyl substances, has been widely detected in various environmental matrices and foods recently, attracting great attention. However, a systematic characterization of its reproductive toxicity is still missing. This study aims to explore the male reproductive toxicity caused by GenX exposure and the potential cellular and molecular regulatory mechanisms behind it.

Clinical staff's perceptions of transitional care from hospital to home for stroke patients: a qualitative study.

Background: The transition from hospital to home is a critical period for stroke survivors and their caregivers. This study explores the clinical staff's attitudes and perspectives on transitional care (from hospital to home) for stroke patients in the neurology department.

Methods: This qualitative descriptive phenomenological study involved semi-structured interviews with 15 clinical staff members in the neurology department of a tertiary hospital, conducted either face-to-face or via telephone.

Implementation suggestions for shared decision-making: results from a comparative study of inpatients and outpatients experience surveys.

Background: Shared decision-making (SDM) is crucial in patient-centered healthcare services, but its integration into routine medical care remains limited. This study aimed to investigate patients' experience with SDM in both outpatient and inpatient settings, exploring how the quality of care provided by doctors and patient's trust in doctors influence SDM across different contexts.

Methods: This study utilized data from the regional cross-sectional surveys, including the 2019 Inpatient Experience and the 2021 Specialist Outpatient Experience survey in Hong Kong.

The relationship between VAI, LAP, and depression and the mediation role of sleep duration-evidence from NHANES 2005-2020.

Background: The relationship between obesity and mental health has attracted attention. However, large sample studies on the relationship between visceral fat obesity and depression are lacking. This study aimed to explore the relationship between visceral fat obesity and depression by using visceral adiposity index (VAI) and lipid accumulation product (LAP).

Dynamic Chirality in Nature-Inspired Photonic Crystal Films: Ultralong Room Temperature Phosphorescence and Stimuli-Responsive Circularly Polarized Luminescence.

Circularly polarized luminescence (CPL) systems exhibiting room-temperature phosphorescence (RTP) are attracting considerable attention for applications in information encryption and smart sensing. However, achieving ultralong circularly polarized RTP (CPRTP) with tunable chirality and stimuli-responsive CPL remains challenging. Inspired by the color-changing properties of the butterfly, we developed a cellulose nanocrystal (CNC)-based photonic crystal film with an ultralong RTP lifetime of 2.