UFL1 promotes survival and function of virtual memory CD8 T cells.

In naïve mice, a fraction of CD8 T cells displaying high affinity for self-MHC peptide complexes develop into virtual memory T (TVM) cells. Due to self-reactivity, TVM cells are exposed to persistent antigenic stimulation, a condition known to induce T cell exhaustion. However, TVM cells do not exhibit characteristics similar to exhausted CD8 T (TEX) cells.

ToPoFM: Topology-Guided Pathology Foundation Model for High-Resolution Pathology Image Synthesis with Cellular-Level Control.

Synthetic data generation emerges as a strategy to mitigate data scarcity in digital pathology, where complicated tissue and cellular features are correlated with cancer diagnosis. The synthesis of such visuals, however, suffers from limited inter class diversity and scarcity of cellular annotations. Current methodologies struggle with capturing the broad spectrum of pathology features, causing unpredictable objects and defected fidelity.

Mg-doped α-GaO Nanorods for the Construction of Photoelectrochemical-Type Self-Powered Solar Blind UV Photodetectors and Underwater Imaging Application.

Underwater imaging technologies are increasingly crucial for environmental monitoring and resource exploration. However, the development of advanced photodetectors for such applications faces significant challenges, including interference from ambient visible and infrared light, adaptation to underwater environments, and cost-effectiveness. Photoelectrochemical-type solar-blind photodetectors (PEC-SBPDs) based on wide bandgap semiconductors have shown great promise in overcoming these challenges.

Apolipoprotein D is crucial for promoting perineural invasion in salivary adenoid cystic carcinoma.

Background: Perineural invasion (PNI) is a prevalent phenomenon in salivary adenoid cystic carcinoma (SACC). Nevertheless, the regulatory mechanism of PNI is largely elusive.

Methods: We detected Apolipoprotein D (ApoD) expression and further determined its role in SACC progression.

Oxytocin lipidation expanding therapeutics for long-term reversal of autistic behaviors in rats.

Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by deficits in social interaction and repetitive, stereotyped behaviors. There is no universally effective pharmacological treatment targeting its core symptoms.Oxytocin, an endogenous polypeptide known as the "social hormone", has shown potential in improving emotional recognition and social interactions in individuals with ASD.

A review of the roles of exosomes in salivary gland diseases with an emphasis on primary Sjögren's syndrome.

Salivary gland diseases encompass a broad range of conditions, including autoimmune, inflammatory, obstructive, and neoplastic disorders, significantly impacting oral health and overall well-being. Recent research has highlighted the crucial role of exosomes, small extracellular vesicles, in these diseases. Exosomes mediate intercellular communication by transferring bioactive molecules such as proteins, microRNAs, and lipids, positioning them as potential diagnostic biomarkers and therapeutic agents.

MAI-TargetFisher: A proteome-wide drug target prediction method synergetically enhanced by artificial intelligence and physical modeling.

Computational target identification plays a pivotal role in the drug development process. With the significant advancements of deep learning methods for protein structure prediction, the structural coverage of human proteome has increased substantially. This progress inspired the development of the first genome-wide small molecule targets scanning method.

Jinbei oral liquid for idiopathic pulmonary fibrosis: a randomized placebo-controlled trial.

The traditional Chinese medicine compound preparation known as Jinbei Oral Liquid (JBOL) consists of 12 herbs, including Astragalus membranaceus (Fisch.) Bge, Codonopsis pilosula (Franch.) Nannf, et al.

Application of Submandibular Intubation as Alternative to Elective Short-Term Tracheotomy for Particular Cases of Oral and Maxillofacial Tumors Resection and Defects Reconstruction.

Objective: To describe the cases of oral and maxillofacial tumors (OMFT) resection and defects reconstruction under submandibular intubation (SMI) performed in our institution; secondly, to systematically review and analyze the characteristics of studies about SMI in oral and maxillofacial surgery to estimate the incidence rate of complication.

Method: Data related to all 6 patients included in this study were prospectively collected from November 2016 to November 2023. The tract for endotracheal tube was created by bluntly dissection from the submandibular area to the floor of mouth.

Structure, Function, and Biosynthesis of Siderophores Produced by Species.

Since the natural supply of iron is low, microorganisms acquire iron by secreting siderophores. is known for its abundant secondary metabolites containing various types of siderophores, including hydroxamate, catecholate, and carboxylate. These siderophores are mainly synthesized through the nonribosomal peptide synthase (NRPS) and non-NRPS pathways and are regulated by ferric uptake regulator and diphtheria toxin regulators.

Umbrella review of adjuvant photodynamic therapy for cholangiocarcinoma palliative treatment.

Background: Cholangiocarcinoma is a rare and often fatal malignancy. Numerous studies have demonstrated promising outcomes and survival rates associated with adjuvant photodynamic therapy (PDT) in the palliative treatment of cholangiocarcinoma.

Objective: To systematically evaluate the existing meta-analyses on PDT for cholangiocarcinoma, assessing evidence quality and strength while performing updated meta-analyses to refine survival outcomes.

Tamsulosin ameliorates bone loss by inhibiting the release of Cl through wedging into an allosteric site of TMEM16A.

TMEM16A, a key calcium-activated chloride channel, is crucial for many physiological and pathological processes such as cancer, hypertension, and osteoporosis, etc. However, the regulatory mechanism of TMEM16A is poorly understood, limiting the discovery of effective modulators. Here, we unveil an allosteric gating mechanism by presenting a high-resolution cryo-EM structure of TMEM16A in complex with a channel inhibitor that we identified, Tamsulosin, which is resolved at 2.

Progress of Chinese Medicine in Regulating Microglial Polarization against Alzheimer's Disease.

Alzheimer's disease (AD), the predominant form of dementia, is a neurodegenerative disorder of the central nervous system (CNS) characterized by a subtle onset and a spectrum of cognitive and functional declines. The clinical manifestation of AD encompasses memory deficits, cognitive deterioration, and behavioral disturbances, culminating in a severe impairment of daily living skills. Despite its high prevalence, accounting for 60-70% of all dementia cases, there remains an absence of curative therapeutics.

Characteristics and community stabilities of the resource islands formed by shrubs in the mobile sandy land of the upper reaches of the Yellow River in Sichuan Province.

This study comprehensively analyzes the physical and chemical properties of soil across different layers under shrubs, comparing these properties inside and outside the shrub canopies. It also examines species diversity and community stability in these areas, discussing the impact of soil from resource islands at different formation stages on vegetation restoration. Focusing on shrubs over varying restoration periods (45 years, 25 years, and 13 years), with unrepaired mobile sandy land serving as the control, the results are as follows: (1) As vegetation restoration progresses, the content of soil organic matter (SOM) and alkali-hydrolyzable nitrogen (AN) significantly increase.

Catalyst-Free Polymorphic β-GaO Nanomaterials for Solar-Blind Optoelectronic Devices: Applications in Imaging and Neural Communication.

The continuous advancements in ultraviolet-C (UV-C) optoelectronics are poised to meet the growing demand for efficient and innovative optoelectronic devices, particularly in image sensing and neural communication. This study proposes a low-cost tube sealing and muffle calcination process for the catalyst-free synthesis of polymorphic β-GaO nanomaterials. These nanomaterials are synthesized via a vapor-solid (VS) growth mechanism, enabling the formation of high-quality nanowires (NWs), nanobelts (NBs), and nanosheets (NSs).

Role of Rho-associated kinases and their inhibitor fasudil in neurodegenerative diseases.

Neurodegenerative diseases (NDDs) are prevalent in the elderly. The pathogenesis of NDDs is complex, and currently, there is no cure available. With the increase in aging population, over 20 million people are affected by common NDDs alone (Alzheimer's disease and Parkinson's disease).

High-Performance Broad-Spectrum UV Photodetectors with Uniform Response: Engineering β-GaO:Si/GaN:Si Heterojunctions via Thermal Oxidation for Optoelectronic Logic Gate and Multispectral Imaging.

Developing high-performance, broad-spectrum ultraviolet photodetectors (PDs) with uniform response is crucial for optoelectronic applications like spectral analysis, optoelectronic logic gates, and multispectral imaging. This study constructs n-n type β-GaO:Si/GaN:Si heterojunction PDs using thermal oxidation, combining the advantages of β-GaO:Si and GaN:Si for excellent broad-spectrum response (UV-A to UV-C). A proposed channel model for GaN:Si oxidation includes hole formation, vortex structure development, channel formation, and grain growth, providing a basis for understanding β-GaO:Si/GaN:Si heterojunction formation.

Effects of short- and long-term plant functional group removal on alpine meadow community niche.

The rapid loss of global biodiversity affects the creation and maintenance of community biodiversity and ecosystem structure and function. Thus, it is insufficient to focus solely on the effects of biodiversity loss on community biodiversity without also considering other impacts such as community assembly, niches, interspecific relationships, community stability, and biodiversity-ecosystem function. In this study, a 3- and 10-year biodiversity manipulation experiment was conducted in an alpine meadow to examine the effects of the individual plant functional group (PFG) removal on the niches of community dominant species by removal of Gramineae, Cyperaceae, legumes, and other forbs.

Transcriptomics and Metabolomics Explain the Crisping Mechanisms of Broad Bean-Based Crisping Diets on Nile Tilapia ().

To investigate the crisping mechanism of broad bean-based crisping diets on Nile Tilapia. Four crisping diets were designed to feed 360 fish for 90 days, and multiomics analyses were employed. Our results indicated that the designed crisping diets for Nile tilapia can effectively make tilapia muscle crispy.

Case report: Treatment with ensartinib shows good response to SQSTM1-ALK fusion in lung adenocarcinoma.

Lung cancer is a prevalent malignancy, with the rearrangement of the anaplastic lymphoma kinase (ALK) gene being responsible for a minority of cases of non-small cell lung cancer (NSCLC). NSCLC patients harboring ALK fusion proteins demonstrate sensitivity to ALK tyrosine kinase inhibitors (TKIs). In this report, we describe the case of a female patient with metastatic lung adenocarcinoma, identified through NGS to carry a rare inverted SQSTM1-ALK (S5, A20) fusion.

Hydrophobic and Elastic Structural Triboelectric Materials Enabled by Template Method toward Real-Time Material Recognition.

Since each material has a unique ability to lose or obtain electrons, specific triboelectric signals are produced when triboelectric materials are in contact with different objects. Triboelectric nanogenerator (TENG) devices show great potential for use as tactile sensors; nevertheless, analyzing the structure-function relationship of functionalized triboelectric sensing interfaces under environmental conditions and improving the sensing stability and accuracy through the design of hydrophobic structure on the triboelectric material surface remain major challenges in the development of intelligent sensing networks. Compared with the traditional rigid micronanostructure, the elastic micronanostructure strategy is applied to achieve both hydrophobicity and stability of triboelectric materials based on the template method in this work.

Multitrophic Diversity of the Biotic Community Drives Ecosystem Multifunctionality in Alpine Grasslands.

Biodiversity and ecosystem multifunctionality are currently hot topics in ecological research. However, little is known about the role of multitrophic diversity in regulating various ecosystem functions, which limits our ability to predict the impact of biodiversity loss on human well-being and ecosystem multifunctionality. In this study, multitrophic diversity was divided into three categories: plant, animal, and microbial communities (i.

Histone Lysine Lactylation (Kla)-induced BCAM Promotes OSCC Progression and Cis-Platinum Resistance.

Objective: Histone lysine lactylation (Kla) plays a vital role in cancer progression. However, the prognostic value of histone Kla in oral squamous cell carcinoma (OSCC) remains unclear.

Materials And Methods: OSCC RNA expression data were obtained from the TCGA and GEO databases.

Prototype-based contrastive substructure identification for molecular property prediction.

Substructure-based representation learning has emerged as a powerful approach to featurize complex attributed graphs, with promising results in molecular property prediction (MPP). However, existing MPP methods mainly rely on manually defined rules to extract substructures. It remains an open challenge to adaptively identify meaningful substructures from numerous molecular graphs to accommodate MPP tasks.