Developmental and neurotoxic effects of dimethyl phthalate on zebrafish embryos and larvae.

Dimethyl phthalate (DMP) has been extensively utilized as a plasticizer on a global scale for many years. Its presence in the environment and its harmful effects on living organisms have raised concerns. This study aimed to examine its potential developmental neurotoxicity by utilizing zebrafish as a model.

Association of serum PD-L1 and IGFBP-2 levels with prognosis in patients with esophageal carcinoma.

This study investigates the prognostic value of serum biomarkers PD-L1 and IGFBP-2 in patients with esophageal carcinoma. It finds a significant positive correlation between these biomarkers and established tumor markers CEA and CYFRA21-1. The 3-year survival rate for the patient cohort was 45.

The pathogenesis of depression: Roles of connexin 43-based gap junctions and inflammation.

Background: Depression is a leading chronic mental illness worldwide, characterized by anhedonia and pessimism. Connexin is a kind of widely distributed protein in the body. Connexin 43 (Cx43) plays an important role in the pathogenesis of depression.

Discovering the compatibility of Coptidis Rhizoma and Gardeniae Fructus in attenuating hepatotoxicity through the association rules analysis of related formula.

Ethnopharmacological Relevance: Gardenia jasminoides J. Ellis (Gardeniae Fructus, GF) is a widely used herbal medicine in many prescriptions. However, inappropriate application of GF may induce hepatotoxicity, which greatly challenges its clinical application.

Preparation, modification, characterization, and stability evaluation of 5-methyltetrahydrofolate liposomes.

As an essential B vitamin, folate participates in one‑carbon metabolism. The 5-methyltetrahydrofolate (5-MTHF) avoids the drawbacks associated with folic acid and native folylpolyglutamate folate in food, thereby emerging as a superior alternative to folate supplement. To enhance the stability and digestibility of 5-MTHF, nanoliposome (NL) was modified using a layer-by-layer self-assembly method with chitosan (CH) and pectin (P).

Comparing the Effectiveness of Single Exercises on Improving Exercise Capacity in Chronic Obstructive Pulmonary Disease Patients: Network Meta-Analysis of Randomized Controlled Trials.

Background: Chronic Obstructive Pulmonary Disease (COPD) is a common respiratory disease that significantly impairs the quality of life of patients. Single exercises can help COPD patients focus on enhancing specific physical abilities, and enable a more precise analysis of the specific effects of single exercises on improving exercise capacity in COPD patients.

Objectives: To evaluate the effectiveness of single exercises in improving the exercise capacity of COPD patients and to conduct an indirect comparison to identify the most efficacious intervention.

Associations of nutritional intake and inflammatory factors with sarcopenia in community-dwelling older adults: a cross-sectional study.

Purpose: Sarcopenia is an age-related disease that is related to nutritional intake and chronic low-grade inflammation. The aim of this study was to investigate the association of dietary intake, inflammatory markers and sarcopenia among the community-dwelling older adults.

Methods: A total of 1001 older adults aged 60 and above were recruited.

Efficacy and safety of PD-1 inhibitor plus chemotherapy in advanced nasopharyngeal carcinoma: A meta-analysis.

Background: The combination of programmed cell death protein 1 (PD-1) inhibitors and chemotherapy has shown promising results in the treatment of various malignancies. This meta-analysis aims to evaluate the effectiveness and safety of combing PD-1 inhibitor with chemotherapy in patients with advanced NPC.

Methods: A thorough search of the literature was carried out using comprehensive methods.

Impact of Long-Term Cold Storage on the Physicochemical Properties, Volatile Composition, and Sensory Attributes of Dried Jujube ( Mill.).

Grey jujube ( Mill. cv. Huizao), a prominent cultivar from Xinjiang, China, is well known for its high nutritional value and medicinal benefits.

Characterization of a Natural Accession of with Hybridization and Agronomic Evaluation.

, valued for its perennial nature, broad adaptability, strong cold tolerance, and high economic value in forage production, plays a crucial role in combating grassland degradation, desertification, and salinization. Using morphological and cytogenetic methods, this study evaluated the cold tolerance, post-harvest regeneration capacity, and perennial characteristics of the accession 20HSC-Z9 in the Harbin region of China from 2020 to 2023. This accession exhibited a germination rate of over 90% and a 100% green-up rate, with purple coleoptiles indicating its strong cold tolerance.

Spatial transcriptomic characterization of a Carnegie stage 7 human embryo.

Gastrulation marks a pivotal stage in mammalian embryonic development, establishing the three germ layers and body axis through lineage diversification and morphogenetic movements. However, studying human gastrulating embryos is challenging due to limited access to early tissues. Here we show the use of spatial transcriptomics to analyse a fully intact Carnegie stage 7 human embryo at single-cell resolution, along with immunofluorescence validations in a second embryo.

Sitravatinib in combination with nivolumab plus ipilimumab in patients with advanced clear cell renal cell carcinoma: a phase 1 trial.

We conducted a phase I trial to determine the optimal dose of triplet therapy with the tyrosine kinase inhibitor sitravatinib plus nivolumab plus ipilimumab in 22 previously untreated patients with advanced clear cell renal cell carcinoma. The primary endpoint was safety. Secondary endpoints were objective response rate (ORR), disease control rate (DCR), duration of response (DOR), progression-free survival (PFS), overall survival (OS), 1-year survival probability, and sitravatinib pharmacokinetics.

Biochemical characterization and molecular docking of a novel alkaline-stable keratinase from Amycolatopsis sp. BJA-103.

Amycolatopsis sp. BJA-103 was isolated for its exceptional feather-degradation capability, leading to the purification, cloning, and heterologous expression of the keratinase enzyme, KER0199. Sequence analysis places KER0199 within the S8 protease family, revealing <60 % sequence similarity to known proteases.

Multi-scale Analysis Reveals Hippocampal Subfield Vulnerabilities to Chronic Cortisol Overexposure: Evidence from Cushing's Disease.

Background: Chronic cortisol overexposure plays a significant role in the development of neuropathological changes associated with neuropsychiatric and neurodegenerative disorders. The hippocampus, the primary target of cortisol, may exhibit characteristic regional responses due to its internal heterogeneity. This study explores structural and functional alterations of hippocampal subfields in Cushing's disease (CD), an endogenous model of chronic cortisol overexposure.

Spermidine synthase promotes liver cancer progression in a paracrine manner by altering the macrophage immunometabolic state.

Purpose: Understanding the molecular mechanisms of adaptive regulation in the tumor microenvironment is crucial for precision therapy in hepatocellular carcinoma (HCC). We hypothesized that cargo proteins carried by extracellular vesicles (EVs) released in a hypoxic microenvironment might promote HCC progression by remodeling tumor-associated macrophages (TAMs).

Methods: EV protein analysis by label-free proteomics mass spectrometry of HCC cell lines of different tumor grades was performed.

Harnessing spatiotemporal transformation in magnetic domains for nonvolatile physical reservoir computing.

Combining physics with computational models is increasingly recognized for enhancing the performance and energy efficiency in neural networks. Physical reservoir computing uses material dynamics of physical substrates for temporal data processing. Despite the ease of training, building an efficient reservoir remains challenging.

Diastereoselective Construction of Bridged Azabicyclo[3.2.1]octane via Copper-Catalyzed Formal [4 + 3] Cycloaddition.

A novel copper-catalyzed formal diastereoselective [4 + 3] cycloaddition of 2-arylaziridines and 2-substituted cyclopentadiene was developed. This transformation provided an efficient protocol for the assembly of a highly strained bridged azabicyclo[3.2.

Flexible Morphological Regulation of Photothermal Nanodrugs: Understanding the Relationship between the Structure, Photothermal Effect, and Tumoral Biodistribution.

The morphology of nanodrugs is of utmost importance in photothermal therapy because it directly influences their physicochemical behavior and biological responses. However, clarifying the inherent relationship between morphology and the resultant properties remains challenging, mainly due to the limitations in the flexible morphological regulation of nanodrugs. Herein, we created a range of morphologically controlled nanoassemblies based on poly(ethylene glycol)--poly(d,l-lactide) (PEG-PLA) block copolymer building blocks, in which the model photosensitizer phthalocyanine was incorporated.

Hypophysitis associated with immune check piont inhibitors treatment: A case report and literature review.

Immune checkpoint inhibitors (ICPis) significantly improves survival in a number of cancer patients by blocking immunosuppressive molecules and reactivating the function of effector T cells to specifically kil tumor cells. This article reports a case of secondary hypoadrenocorticism caused by programmed death 1 (PD-1) inhibitor related hypophysitis. A 65-year-old male patient received immunotherapy for right lung squamous cell carcinoma invading the chest wall (cT4N2M0) for 4 times.

RNAi-mediated knockdown of HcCAT2 depresses the adaptive capacity of Hyphantria cunea larvae to cytisine and coumarin.

The diversity of host plants is an important reason for the global spread of Hyphantria cunea. However, no studies have explored the role of the antioxidant defense system with catalase (CAT) as the core at the molecular level in the adaptation of the H. cunea to host plant secondary metabolites.

Geographical origins of Angelica sinensis using functional compounds and multielement with machine learning-based fusion approaches.

Ensuring food traceability is essential for maintaining safety and authenticity. Angelica sinensis (Oliv.) Diels (AS), a medicinal food prized for its rich nutritional value and tonic effects, is frequently vulnerable to geographic origin fraud.

Novel 3D-Printed Reverse Shoulder Prosthesis for Reconstruction After Resection of the Scapular: A Report of 2 Cases.

Case: The effective reconstruction and functional restoration of the shoulder joint after surgical treatment of shoulder girdle tumors, especially those involving resection of the glenoid, poses significant challenges. Reconstruction methods include allograft reconstruction and shoulder prosthesis. In this report, we present 2 cases of scapulectomy for tumors involving the glenoid, followed by shoulder reconstruction using custom-designed reverse shoulder prostheses that are partially fixed to the clavicle.

Comprehensive evaluation of physio-morphological traits of alfalfa (Medicago sativa L.) varieties under salt stress.

Salt is a major abiotic factor significantly affecting plant growth and development. Alfalfa (Medicago sativa L.), a crucial perennial crop for livestock feed, shows significant differences in salt tolerance among different varieties.

Comparative Effects of Different Exercise Types on Cardiovascular Health and Executive Function in Sedentary Young Individuals.

Purpose: The present study aimed to compare the impacts of different exercise types on cardiovascular health and executive function in sedentary young individuals, and to determine the associations between cardiovascular function and executive function (EF) after exercise.

Methods: Sixty-three sedentary participants were randomly divided into high-intensity interval training (HIIT), moderate-intensity continuous training (MICT), resistance exercise (RE), and control groups. Macro- and microvascular endothelial function were assessed using brachial artery flow-mediated dilation and fingertip reactive hyperemia index, respectively.

Stereo-seq of the prefrontal cortex in aging and Alzheimer's disease.

Aging increases the risk for Alzheimer's disease (AD), driving pathological changes like amyloid-β (Aβ) buildup, inflammation, and oxidative stress, especially in the prefrontal cortex (PFC). We present the first subcellular-resolution spatial transcriptome atlas of the human prefrontal cortex (PFC), generated with Stereo-seq from six male AD cases at varying neuropathological stages and six age-matched male controls. Our analyses revealed distinct transcriptional alterations across PFC layers, highlighted disruptions in laminar structure, and exposed AD-related shifts in layer-to-layer and cell-cell interactions.