A dendritic hexamer acceptor enables 19.4% efficiency with exceptional stability in organic solar cells.

To achieve the commercialization of organic solar cells (OSCs), it is crucial not only to enhance power conversion efficiency (PCE) but also to improve device stability through rational molecular design. Recently emerging giant molecular acceptor (GMA) materials offer various advantages, such as precise chemical structure, high molecular weight (beneficial to film stability under several external stress), and impressive device efficiency, making them a promising candidate. Here, we report a dendritic hexamer acceptor developed through a branch-connecting strategy, which overcomes the molecular weight bottleneck of GMAs and achieves a high production yield over 58%.

Construction of a Vero cell line expression human KREMEN1 for the development of CVA6 vaccines.

Coxsackievirus A6 (CVA6) has emerged as a major pathogen causing hand, foot and mouth disease (HFMD) outbreaks worldwide. The CVA6 epidemic poses a new challenge in HFMD control since there is currently no vaccine available against CVA6 infections. The Vero cell line has been widely used in vaccine production, particularly in the preparation of viral vaccines, including poliovirus vaccines and EV71 vaccines.

Identification and functional characterization of AsWRKY9, a WRKY transcription factor modulating alliin biosynthesis in garlic (Allium sativum L.).

Background: The variations in alliin content are a crucial criterion for evaluating garlic quality and is the sole precursor for allicin biosynthesis, which is significant for the growth, development, and stress response of garlic. WRKY transcription factors are essential for enhancing stress resistance by regulating the synthesis of plant secondary metabolites. However, the molecular mechanisms regulating alliin biosynthesis remain unexplored.

Rapid-release and user-friendly costunolide/dehydrocostuslactone hydrophilic nanofibers: Therapeutic effects on acute gastric ulcers.

Gastric ulcers often cause postprandial epigastric pain, especially in acute cases. Abnormal motility, with about 50 % of patients having delayed gastric emptying, contributes to ulcer development. Costunolide (COS) and dehydrocostuslactone (DEH), derived from "Mu xiang" herbs, show potential in treating ulcers and regulating gastrointestinal motility.

Distillation as an alternative use for deoxynivalenol-contaminated wheat or rye: minimal carryover of deoxynivalenol into distilled spirits.

Managing deoxynivalenol (DON) risks is crucial for the sustainability of small grain farms. One approach involves profitable utilization of contaminated grain resources, addressing potential losses from food safety concerns. This study explored distillation as a high-value alternative for utilizing DON-contaminated grain.

Characteristic of Immunotherapy Trials in Head and Neck Squamous Cell Carcinoma: 2013-2023.

Objective: This research provides a comprehensive analysis of immunotherapy clinical trials for head and neck squamous cell carcinoma, aiming to enhance future trial designs.

Methods: We analyzed all clinical trials focused on head and neck squamous cell carcinoma immunotherapy registered on ClinicalTrials.gov from January 1st, 2013, to December 31st, 2023, examining general characteristics, methodological features, and types of immunotherapeutic drugs.

Artificial Intelligence-Empowered Multistep Integrated Radiation Therapy Workflow for Nasopharyngeal Carcinoma.

Purpose: To establish an artificial intelligence (AI)-empowered multistep integrated (MSI) radiation therapy (RT) workflow for patients with nasopharyngeal carcinoma (NPC) and evaluate its feasibility and clinical performance.

Methods And Materials: Patients with NPC scheduled for MSI RT workflow were prospectively enrolled. This workflow integrates RT procedures from computed tomography (CT) scan to beam delivery, all performed with the patient on the treatment couch.

Identification of WRKY transcription factors in Ipomoea pes-caprae and functional role of IpWRKY16 in sweet potato salt stress response.

Background: WRKY transcription factors are plant-specific and play essential roles in growth, development, and stress responses, including reactions to salt, drought, and cold. Despite their significance, the WRKY genes in the wild sweet potato ancestor, Ipomoea pes-caprae, remain unexplored.

Results: In this study, 65 WRKY genes were identified in the I.

The prognosis and treatment consideration for non-small cell lung carcinoma patients with tumor size of >2.0-3.0 cm and visceral pleural invasion: a SEER-based study.

Background: Lung cancer is the most prevailing oncological disease worldwide. Visceral pleural invasion (VPI) has been proven to be a poor prognosis factor for early-stage non-small cell lung carcinoma (NSCLC) patients. However, there remains some debate regarding whether NSCLC patients with tumor size (TS) ranging from >2.

ORP5 promotes cardiac hypertrophy by regulating the activation of mTORC1 on lysosome.

Introduction: Oxysterol binding protein (OSBP)-related protein 5 (ORP5) mainly functions as a lipid transfer protein at membrane contact sites (MCS). ORP5 facilitates cell proliferation through the activation of mTORC1 signaling. While the pro-hypertrophic effects of mTORC1 are well-documented, the specific role of ORP5 in the context of pathological cardiac hypertrophy remains inadequately understood.

Unsaturated fatty acid profiles and prognostic significance in epilepsy patients: A comprehensive analysis using UPLC-MS/MS and SVM algorithm.

Unsaturated fatty acids (UFAs) play a crucial physiological role in human body. However, the concentration-related changes and prognostic significance of UFAs in epilepsyremain unclear. An optimized ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) approach was developed to measure six key UFAs: oleic acid (OA), linoleic acid (LA), arachidonic acid (AA), α-linolenic acid (ALA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA).

High External Quantum Efficiency and Ultra-Narrowband Organic Photodiodes Using Single-Component Photoabsorber With Multiple-Resonance Effect.

Organic photodiodes (OPDs) that utilize wavelength-selective absorbing molecules offer a direct approach to capturing specific wavelengths of light in multispectral sensors/imaging systems without filters. However, they exhibit broad response bandwidths, low external quantum efficiency (EQE), and often require compromises in two-component photoactive materials. Herein, the first utility of boron-nitrogen (BN) single-component photoabsorbers, leveraging a multi-resonance effect are introduced to attain OPDs with both record-high EQE of 33.

Construction of Iron-Modified Lignin-Based Nanomicrocapsules for Enhancing the Functionality of Natural Product-Based Pesticides.

To address the issue of low pesticide utilization owing to poor dispersibility, low leaf surface adhesion, and poor transport within plants, this study exploits electrostatic interactions between sodium lignosulfonate (SL) and dodecyltrimethylammonium chloride (DTAC) to induce self-assembly, followed by iron ion (Fe) chelation and loading with a natural product-based pesticide, rosin-based triazole derivative (RTD), yielding RTD@SL-DTAC-Fe nanomicrocapsules (NMs). It is worth noting that the presence of Fe enhances the dispersibility of the NMs. The water dispersibility and photostability of RTD are significantly improved after encapsulation, and a stimulus response to laccase is achieved.

Clinical outcomes of chimeric antigen receptor T-cell therapy following autologous hematopoietic stem cell transplantation in 38 patients with refractory/relapsed primary or secondary central nervous system lymphoma.

Background: Several reports have indicated that chimeric antigen receptor (CAR) T-cell therapy following autologous hematopoietic stem cell transplantation (ASCT) is a promising strategy for refractory/relapsed (r/r) central nervous system lymphoma (CNSL), but the number of reported cases is limited.

Methods: The cohort in this retrospective study consisted of 38 patients with r/r CNSL who received CAR T-cell therapy following ASCT at our center between January 2019 and April 2024. Group comparisons of continuous variables were tested using the unpaired Student's t-test or the Mann-Whitney U-test, while categorical variables were analyzed using Fisher's exact test.

Traditional Chinese medicine in treating upper digestive tract cancers.

Upper digestive tract cancers, such as oral cavity, laryngeal, esophageal, and gastric cancers, account for 10% of cancer cases and 14.5% of cancer-related deaths worldwide. Conventional treatments often provide limited survival benefits and are frequently associated with adverse effects and drug resistance.

Molecular Control of the Donor/Acceptor Interface Suppresses Charge Recombination Enabling High-Efficiency Single-Component Organic Solar Cells.

Single-component organic solar cells based on double cable polymers have achieved remarkable performance, with DCPY2 reaching a high efficiency of over 13%. In this study, DCPY2 is further optimized with an efficiency of 13.85%, maintaining a high fill factor (FF) without compromising the short circuit current.

Highly Pathogenic Avian Influenza A Virus in Wild Migratory Birds, Qinghai Lake, China, 2022.

In July 2022, an outbreak of highly pathogenic avian influenza A(H5N1) virus clade 2.3.4.

Microplasma-assisted construction of cross-linked network hierarchical structure of NiMoO nanorods @NiCo-LDH nanosheets for electrochemical sensing of non-enzymatic HO in food.

The accumulation of small doses of hydrogen peroxide (HO) into food can cause many diseases in the human body, and it is urgent to develop efficient detection methods of HO. Herein, the hierarchical structure composite of NiCo-LDH nanosheets crosslinked NiMoO nanorods was grown in situ on carbon cloth (NiMoO NRs@NiCo-LDH NSs/CC) by micro-plasma assisted hydrothermal method. Thanks to the synergistic effect of three metals and (NiMoO NRs@NiCo-LDH NSs/CC) provided by nanorods/nanosheets hierarchical structure, NiMoO NRs@NiCo-LDH NSs/CC exposes more active sites and achieves rapid electron transfer.

Engineered mouse H1 promoter mutants with superior RNA polymerase III activity.

Vectors incorporating the human H1 (hH1) promoter are being applied for RNA interference (RNAi) experiments and genome editing. Although extensive studies have been conducted on the hH1 promoter, our understanding of the mouse H1 promoter remains limited. In this study, we predicted the 163 bp mouse H1 (mH1) promoter and 84 bp mouse H1 core (mH1 core) promoter through global alignment and detected its RNA polymerase II (Pol II) and III activities through the expression of the EGFP and the abundance of artificial sequence, which were generally slightly weaker than those of the hH1 promoter.

Effect of Immune Thrombocytopenic Purpura Medications on Depression Risk: An Analysis of NHANES Data.

Background: Immune thrombocytopenic purpura (ITP) in adults typically develops slowly and insidiously. The ITP medications might be linked to psychological disorders, but the connection is not well-understood.

Objective: This study aimed to examine the association between ITP medication use and the risk of depression among participants in the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2018.

High-Detectivity All-Polymer Photodiode Empowers Smart Vitality Surveillance and Computational Imaging Rivaling Silicon Diodes.

Near-infrared (NIR) organic photodetectors (OPDs), particularly all-polymer-based ones, hold substantial commercial promise in the healthcare and imaging sectors. However, the process of optimizing their active layer composition to achieve highly competitive figures of merit lacks a clear direction and methodology. In this work, celebrity polymer acceptor PY-IT into a more NIR absorbing host system PBDB-T:PZF-V, to significantly enhance the photodetection competence, is introduced.

Parkinson's image detection and classification based on deep learning.

Objective: There are two major issues in the MRI image diagnosis task for Parkinson's disease. Firstly, there are slight differences in MRI images between healthy individuals and Parkinson's patients, and the medical field has not yet established precise lesion localization standards, which poses a huge challenge for the effective prediction of Parkinson's disease through MRI images. Secondly, the early diagnosis of Parkinson's disease traditionally relies on the subjective judgment of doctors, which leads to insufficient accuracy and consistency.