[Determination of 17 bisphenol compounds in human urine by solid supported liquid-liquid extraction-ultra-high performance liquid chromatography-tandem mass spectrometry].

Bisphenol A （BPA） and its analogs are collectively termed bisphenol compounds （BPs）， which are predominantly utilized in the manufacturing of polycarbonate plastics and epoxy resins. BPs are ubiquitous in diverse environmental matrices， human tissues， and metabolic products. Extensive research has demonstrated that BPs exert adverse effects on the nervous， reproductive， immune， and metabolic systems.

Honeysuckle-derived carbon dots as fluorescent nanoprobes for determination of sunset yellow and cell imaging.

Sunset yellow (SY) is a widely used food and pharmaceutical colorant, but concerns over its safety highlight the need for sensitive and accurate detection methods. In this work, carbon dots were synthesized from the herbal medicine Honeysuckle (H-CDs). H-CDs exhibited excellent luminescent properties, structural stability, and remarkable selectivity and sensitivity toward SY.

Biomimetic periosteum combining BMP-2-loaded M2 macrophage-derived exosomes for enhanced bone defect repair.

Bone defect repair continues to present a significant clinical challenge due to the limitations of traditional grafting techniques and the complexity involved in establishing a conducive regenerative microenvironment. In this study, we described the development of a multifunctional biomimetic periosteum based on electrospun gelatin methacryloyl (GelMA) membranes functionalized with bone morphogenetic protein-2 (BMP-2)-loaded M2 macrophage-derived exosomes. This engineered periosteum replicated the structural orientation and functional properties of natural periosteum, thereby providing a synergistic approach to promoting bone regeneration.

Epidemiology, Clinical Features, and Molecular Basis of TTMV::RARA-driven Acute Promyelocytic Leukemia.

Integration of torque teno mini virus (TTMV) generating the TTMV::RARA fusion represents a newly recognized subtype of acute promyelocytic leukemia (APL) that merits detailed investigation. We present the first comprehensive characterization of its epidemiologic profile, clinical presentation, virologic characteristics, and underlying molecular mechanisms. Our findings indicate that TTMV::RARA is more prevalent in pediatric patients and represents the second most common retinoic acid receptor fusion after PML::RARA.

The Role of Artificial Intelligence and Radiomics in the Management of Lymphomas by PET/CT: The Clairvoyance in Clinic.

Lymphomas are a hematopoietic malignancies that encompass over 90 subtypes. Traditionally, they have been categorized into two main groups, non-Hodgkin lymphoma (NHL) and Hodgkin lymphoma (HL). Based on morphology and immunohistochemistry, HL can be classified into nodular lymphocyte-predominant Hodgkin lymphoma (NLPHL) and classical HL (cHL).

Clinical features and fusion gene analysis of two Torque Teno Mini virus associated acute promyelocytic leukemia cases.

Torque Teno Mini Virus (TTMV), a member of the Anelloviridae family, is a commensal component of the human virome. Since the initial identification of the TTMV::RARA fusion gene as a novel driver of acute promyelocytic leukemia (APL), 15 cases have been reported in retrospective studies. With advancements in diagnostic methods and increased awareness, the number of newly diagnosed cases has risen, and the clinical and molecular characteristics of TTMV::RARA-APL are becoming clearer.

Hyaluronic Acid Hydrogel as a Retinal Patch in the Treatment of Rhegmatogenous Retinal Detachment: A Multicenter Randomised Parallel-Controlled Trial.

Background: To evaluate the efficacy and safety of a linearly cross-linked sodium hyaluronic acid (HA) hydrogel used as a retinal patch in the treatment of rhegmatogenous retinal detachment (RRD).

Methods: This multicenter, randomised, parallel-controlled trial included 313 participants diagnosed with RRD classified as PVR grade A or B, excluding those with giant retinal tears (defined as tears spanning more than one quadrant). Participants were randomly assigned to either an experimental group or a control group.

Progress on the mechanism of natural polysaccharides in the treatment of arthritis.

Arthritis is a common joint-injury disease, and because its exact etiology and pathogenesis remain incompletely understood, current treatment options for it are highly limited. Conventional treatments focus on anti-inflammatory drugs to alleviate the disease. However, long-term use of these medications can cause increasingly serious side effects.

Moso bamboo alleviates Uranium/Cadmium stress through altering the rhizosphere micro-environment and regulating roots carbon and nitrogen metabolism.

Uranium/cadmium (U/Cd) pollution poses a significant global environmental challenge, and phytoremediation offers a sustainable solution for heavy metal contamination. However, the mechanisms by which plants survive U/Cd stress remain unclear. Here, we conducted soil culture experiments of moso bamboo seedlings under U/Cd stress (U, Cd and U + Cd) to examine the effects of it on plant growth, mineral metabolism, and rhizosphere micro-environment.

Liquiritin as a Tumor Suppressor Prevents the Development of Breast Cancer via the Epidermal Growth Factor Receptor/Mitogen-Activated Protein Kinase 8 Signaling Pathway.

Liquiritin, a key component extracted from , exhibits a variety of physiological effects. This study investigates the role of liquiritin in the progression of breast cancer. This investigation conducted experiments using two breast cancer cell lines treated with varying concentrations of liquiritin, further validating our findings .

Lactate promotes the epithelial-mesenchymal transition of liver cancer cells via TWIST1 lactylation.

Elevated lactate levels increase the risk of liver cancer progression. However, the mechanisms by which lactate promotes liver cancer progression remain poorly understood. Epithelial-mesenchymal transition (EMT), characterized by the loss of epithelial cells polarity and cell-cell adhesion, leading to the acquisition of mesenchymal-like phenotypes, is widely recognized as a key contributor to liver cancer progression.

DBU-catalyzed annulation strategy for modular assembly of 2,3-difunctionalized dihydrobenzofurans.

An organocatalytic approach for the construction of 2,3-dihydrobenzofuran scaffold through a formal [4 + 1] annulation of 2-(2-nitrovinyl)phenols and α-bromoacetophenones in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) has been developed.

The second adult case of NUTM1 fusion-positive B-cell lymphoblastic leukemia: A recurring pattern of poor prognosis.

This manuscript reports a rare case of CUX1::NUTM1-positive B-cell lymphoblastic leukemia (B-ALL) in a 25-year-old female patient who experienced early relapse and a poor clinical outcome. Given the rarity of NUTM1 fusion-positive B-ALL in adults, this case contributes to the growing evidence that such cases may present with a more aggressive clinical course compared to the pediatric population. Our findings suggest the need for a re-evaluation of therapeutic strategies in adult patients with this subtype of B-ALL.

Overview of 3D Printing Multimodal Flexible Sensors.

With the growing demand for flexible sensing systems and precision engineering, there is an increasing need for sensors that can accurately measure and analyze multimode signals. 3D printing technology has emerged as a crucial tool in the development of multimodal flexible sensors due to its advantages in design flexibility and manufacturing complex structures. This paper provides a review of recent advancements in 3D printing technology within the field of multimode flexible sensors, with particular emphasis on the relevant working mechanisms involved in decoupling complex signals.

Analysis of the correlation and influencing factors between delirium, sleep, self-efficacy, anxiety, and depression in patients with traumatic brain injury: a cohort study.

Background: Patients with traumatic brain injury (TBI) often experience post-injury anxiety and depression, which can persist over time. However, the relationships between anxiety and depression in TBI patients and delirium, sleep quality, self-efficacy, and serum inflammatory markers require further investigation.

Objective: This study aims to explore the associations of delirium, sleep quality, self-efficacy, and serum inflammatory markers with anxiety and depression in TBI patients, and to examine potential influencing factors.

Efficient accessibility of indole and pyrrole nuclei late-stage aryl C-H activation of drug molecules promoted by thianthrenium salts.

An efficient redox-neutral palladium-catalyzed system has been developed to introduce indole and pyrrole units to a wide range of bioactive molecules late-stage aryl C-H activation, providing a robust tool for medicinal chemists to explore structure-activity relationships (SARs). Furthermore, the successful gram-scale reaction and subsequent synthetic investigations demonstrate the potential application of this established method in organic synthesis, materials science, and biochemistry.

Selective attention function impairment in HIV-negative patients with early forms of neurosyphilis.

Background: The attentional network test (ANT) is widely used to evaluate the performance of three attentional networks: alerting, orienting and executive attention networks. This study aimed to investigate the characteristics of attention functions in HIV-negative patients with early forms of neurosyphilis (NS) and their correlation with abnormalities in brain magnetic resonance imaging (MRI).

Methods: Thirty patients with early forms of NS, 31 patients with syphilis but without NS (Non-NS) and 35 healthy controls were recruited from an HIV-negative cohort between September 2020 and November 2022.

Ligand-Induced Red-Emitting Copper Nanoclusters for Selective Fluorescence Determination of Aluminum Ions.

Monitoring levels of excessive aluminum ions (Al) is crucial as it can harm the immune system, reduce enzyme activity, cause cell death, and damage environmental and biological systems. Developing a fast and efficient Al ion determination method is the key to addressing this issue. In this work, red-emitting fluorescent copper nanoclusters (CuNCs) were synthesized using -acetyl-l-cysteine (NAC) as a ligand and CuCl·2HO through a facile procedure.

Dictating the spatial-temporal delivery of molecular adjuvant and antigen for the enhanced vaccination.

The incorporation of molecular adjuvants has revolutionized vaccine by boosting overall immune efficacy. While traditional efforts have been concentrated on the quality and quantity of vaccine components, the impact of adjuvant and antigen delivery kinetics on immunity remains to be fully understood. Here, we employed poly (lactic-co-glycolic acid) nanoparticle (PLGA NP) -stabilized Pickering emulsion (PPE) to refine the delivery kinetics of molecular adjuvant CpG and antigen, aiming to optimize immune responses.

Transposable elements-mediated recruitment of KDM1A epigenetically silences HNF4A expression to promote hepatocellular carcinoma.

Transposable elements (TEs) contribute to gene expression regulation by acting as cis-regulatory elements that attract transcription factors and epigenetic regulators. This research aims to explore the functional and clinical implications of transposable element-related molecular events in hepatocellular carcinoma, focusing on the mechanism through which liver-specific accessible TEs (liver-TEs) regulate adjacent gene expression. Our findings reveal that the expression of HNF4A is inversely regulated by proximate liver-TEs, which facilitates liver cancer cell proliferation.

When covalent organic frameworks meet zeolites: Enhancing rhodamine B removal through the synergy in the emerging organic-inorganic nanoadsorbents.

The development of new porous materials has attracted intense attention as adsorbents for removing pollutants from wastewater. However, pure inorganic and organic porous materials confront various problems in purifying the wastewater. In this work, we integrated a covalent organic framework (TpPa-1) with an inorganic zeolite (TS-1) for the first time via a solvothermal method to fabricate new-type nanoadsorbents.