3-N-Butylphthalide alleviate Aβ-induced cellular senescence through the CDK2-pRB1-Caspase3 axis.

Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the accumulation of amyloid-beta (Aβ) and leading to cellular senescence and cognitive deficits. Cellular senescence contributes significantly to the pathogenesis of AD through the senescence-associated secretory phenotype (SASP), exacerbating Aβ deposition. This study investigates the protective effects of 3-N-Butylphthalide (NBP), a compound derived from Apium graveolens Linn (Chinese celery), on Aβ-induced cellular senescence in U87 cells.

Predicting an individual's functional connectivity from their structural connectome: Evaluation of evidence, recommendations, and future prospects.

Several recent studies have optimized deep neural networks to learn high-dimensional relationships linking structural and functional connectivity across the human connectome. However, the extent to which these models recapitulate individual-specific characteristics of resting-state functional brain networks remains unclear. A core concern relates to whether current individual predictions outperform simple benchmarks such as group averages and null conditions.

Pathogenic Factor Analysis of Shoulder Periarthritis and Design of Virtual Reality Exercise Intervention System.

Shoulder periarthritis, a prevalent musculoskeletal disorder, causes significant pain and functional impairment, severely affecting patients' quality of life. With the increasing incidence of shoulder periarthritis linked to modern lifestyle changes, effective prevention and treatment strategies remain elusive. This study explores two areas: first, identifying risk factors for shoulder periarthritis through Mendelian randomization (MR) analysis, and second, designing a motion intervention system incorporating MediaPipe and virtual reality (VR) technology.

Molecular pathological characteristics and mechanisms of the liver in metabolic disease-susceptible transgenic pigs.

Aims: This study aimed to explore the molecular pathological mechanisms of the liver in metabolic disease-susceptible transgenic pigs via multiomics analysis.

Materials And Methods: The triple-transgenic (PNPLA3-GIPR-hIAPP) pig model (TG pig) was successfully constructed in our laboratory via the CRISPR/Cas9 technique previously described. Wild-type (WT) pigs and TG pigs after 2 or 12 months of high-fat and high-sucrose diet (HFHSD) induction (WT2, TG2, WT12, and TG12 groups, respectively) were used as materials.

Multimodal prehabilitation to improve functional abilities and reduce the chronic inflammatory response of frail elderly patients with gastric cancer: A prospective cohort study.

Background: Population ageing and cancer burden are important global public health problems that pose unprecedented threats to health systems worldwide. Frailty is a common health problem among elderly patients with cancer. In recent years, the use of prehabilitation to improve frailty has received widespread attention.

Association of Preoperative Serum Potassium With Postoperative Seizures in Patients Undergoing Elective Craniotomy.

Background And Objectives: Patients who undergo craniotomy are at risk of developing seizures during the postoperative period. Preoperative serum potassium as an important potential risk factor has not been investigated yet.

Methods: We conducted a retrospective cohort study involving adults undergoing elective craniotomy at West China Hospital, from January 2011 and March 2021.

Temperature alters bacterial community structure in sediment of mountain stream.

Temperature and nutrients are known as crucial drivers for the variations of bacterial community structure and functions in oceans and lakes. However, their significance and mechanisms in influencing the bacterial community structure and function in mountain stream remain unclear. In this study, we investigated the spatiotemporal patterns of the bacterial communities and the main environmental factors in the Taizicheng River, a high-latitude mountainous stream, to reveal the main driving factors for sedimental bacterial communities.

Lonicera caerulea genome reveals molecular mechanisms of freezing tolerance and anthocyanin biosynthesis.

Introduction: Lonicera caerulea L. (blue honeysuckle) is a noteworthy fleshy-fruited tree and a prominent medicinal plant, which possesses notable characteristics such as exceptional resilience to winter conditions and early maturation, and the richest source of functional anthocyanins, particularly cyanidin-3-glucoside. The molecular mechanisms responsible for its freezing tolerance and anthocyanin biosynthesis remain largely unknown.

Genome-wide identification, phylogeny, evolutionary expansion, and expression analyses of ABC gene family in Castanea mollissima under temperature stress.

The ATP-binding cassette (ABC) gene family comprises some of the most critical transporter proteins in plants, playing vital roles in maintaining cellular homeostasis and adapting to environmental changes. While ABC transporters have been extensively characterized in various plant species, their profile in C. mollissima remains less understood.

Strategic analysis of avian conservation within key areas and key species - A case study of Baiyangdian, China.

Global climate change and extensive human activities are causing rapid transformations in natural ecosystems, leading to the rapid loss of suitable habitats for wildlife, which urgently requires measures to protect global biodiversity. In the past decade, China has invested heavily in ecological restoration, but current projects often do not prioritize biodiversity conservation. Therefore, developing systematic conservation strategies and using quantitative methods to identify conservation key areas and key species within a regional scale is of great importance for current ecological restoration.

Synthesis, anti-oomycete and anti-fungal activities of novel paeonol ester derivatives containing a schiff base.

To discover biorational natural product-based pesticides, a series of paeonol ester derivatives containing a Schiff base (, , , and ) were prepared, and their structures were well characterised by H NMR and HRMS. Furthermore, bioactivities of these compounds as anti-oomycete and anti-fungal agents against two serious agricultural diseases, and we assessed. Amongst evaluated compounds, 1) Compounds and displayed good anti-oomycete against , with EC values of 116.

A TAF11 variant contributes to non-syndromic cleft lip only through modulating neural crest cell migration.

The NC_000006.12: g.34887814C>G variant in TAF11 was identified as a potential functional variant in a Chinese pedigree including two non-syndromic cleft lip only (NSCLO) cases.

Changes in sST2 and NT-proBNP levels predict early cardiac arrhythmia in breast cancer patients treated with anthracycline-containing chemotherapies.

Background: Cardiovascular biomarkers are crucial for monitoring cancer therapy-related cardiac toxicity, but the effects on early stage are still inadequate. To screen biomarkers in patients with breast cancer who receive anthracycline-containing chemotherapy, we studied the behavior of six biomarkers during chemotherapy and their association with chemotherapy-related cardiac toxicity.

Methods: In a prospective cohort of 73 patients treated with anthracycline-containing chemotherapy, soluble suppression of tumorigenicity 2 (sST2), high-sensitivity cardiac troponin T, N-terminal pro-B-type natriuretic peptide (NT-proBNP), myoglobin, creatine kinase isoenzyme MB, and heart-fatty acid binding protein were measured at baseline, during chemotherapy cycle (C1-C6).

Altered Nigral Amide Proton Transfer Imaging Signal Concordant With Motor Asymmetry in Parkinson's Disease: A Multipool CEST MRI Study.

Asymmetry is a natural characteristic of Parkinson's disease (PD), which can be used to distinguish PD from atypical parkinsonism. Chemical exchange saturation transfer (CEST) has demonstrated value in reflecting the subtle changes related to neuron loss and abnormal protein accumulation in PD but has not been used to investigate asymmetry in PD. This study aimed to examine asymmetrical changes in the mesencephalic nucleus of PD patients with motor asymmetry using four-pool CEST analysis and to explore the relationship between imaging asymmetry and motor asymmetry.

The application of new type ureteroscope and traditional linear ureteroscope in ureteric stone patients.

Objective: A ureteric stone is a type of urinary tract stone that is found within the ureter. While most cases can be managed with conservative treatment or minimally invasive surgery, these methods often cause significant pain for the patient. Interestingly, a new type of ureteroscope has shown considerable promise in treating patients with ureteric stones, and this study aims to explore its clinical application.

Advances of NAT10 in diseases: insights from dual properties as protein and RNA acetyltransferase.

N-acetyltransferase 10 (NAT10) is a member of the Gcn5-related N-acetyltransferase (GNAT) family and it plays a crucial role in various cellular processes, such as regulation of cell mitosis, post-DNA damage response, autophagy and apoptosis regulation, ribosome biogenesis, RNA modification, and other related pathways through its intrinsic protein acetyltransferase and RNA acetyltransferase activities. Moreover, NAT10 is closely associated with the pathogenesis of tumors, Hutchinson-Gilford progeria syndrome (HGPS), systemic lupus erythematosus, pulmonary fibrosis, depression and host-pathogen interactions. In recent years, mRNA acetylation has emerged as a prominent focus of research due to its pivotal role in regulating RNA stability and translation.

[Factors influencing the levels of fear regarding psychotherapy in adolescents with depression].

Objectives: To investigate the factors influencing the levels of fear regarding psychotherapy in adolescents with depression.

Methods: A prospective study was conducted among 258 adolescents with depression who were treated in the outpatient service and inpatient department of the First Affiliated Hospital of Nanchang University from September 2023 to March 2024. A questionnaire survey was performed.

Deciphering the mineral code of urinary stones: A first look at zinc isotopes.

Zinc (Zn) is an essential element for all living organisms, and Zn isotopes play a key role in studying the formation of disease. Despite extensive studies on Zn isotopes in healthy and diseased human tissues, the role of Zn isotopes in urinary stones remains unexplored. This study investigates Zn isotopes in 37 urinary stones using multi-collector inductively coupled plasma mass spectrometry.

Nervous system in colorectal cancer.

A malignant tumor is a complex systemic disease involving the nervous system, which regulates nerve signals. Cancer neuroscience is a field that explores the interactions between tumors and the nervous system. The gastrointestinal tract is a typical peripheral organ with abundant neuroregulation and is regulated by the peripheral, enteric, and central nervous systems (PNS, ENS, and CNS, respectively).

Application two-dimensional gel electrophoresis coupled with LC-MS/MS to identify candidate serodiagnostic antigens for early detection Psoroptes ovis var. cuniculi infection.

Currently, the 'gold standard' for diagnosis of Psoroptes ovis infections is detecting Psoroptes mites or eggs in skin scrapings under microscopy, but it is prone to be mis-diagnosed for detecting early infection of P. ovis. Hence, seeking a reliable diagnostic technique for detecting early-stage mite infections is extremely desirable.

Regulation mechanism of the long-chain -alkane monooxygenase gene in RAG-1.

Unlabelled: As toxic pollutants, -alkanes are pervasively distributed in most environmental matrices. Although the alkane monooxygenase AlmA plays a critical role in the metabolic pathway of solid long-chain -alkanes (≥C) that are extremely difficult to degrade, the mechanism regulating this process remains unclear. Here, we characterized the function of AlmA in RAG-1, which was mainly involved in the degradation of long-chain -alkanes (C-C), among which, -C induced the promoter activity most.

Application of Osborne's Ligament Suspension and Ulnar Nerve Anterior Transposition in Conjunction with Transcutaneous Electrical Nerve Stimulation for Managing Cubital Tunnel Syndrome: A Retrospective Study.

Aim: To explore the effectiveness and safety of Osborne's ligament suspension and ulnar nerve anterior transposition (OLSUNAT) in conjunction with transcutaneous electrical nerve stimulation (TENS) for managing cubital tunnel syndrome (CTS).

Methods: A total of 116 individuals diagnosed with CTS who underwent OLSUNAT in our hospital between October 2020 and December 2023 were retrospectively selected. They were divided into a treatment group (62 cases) and a control group (54 cases) based on whether they received subsequent TENS.

Nervonic acid alleviates radiation-induced early phase lung inflammation by targeting macrophages activation in mice.

Background: Patients receiving chest radiation therapy, or exposed to high radiation levels due to accidental nuclear leakage are at risk of radiation-induced lung injury (RILI). In innate immunity, macrophages not only exhibit certain radiation tolerance but also play an important regulatory role in the whole pathological process. Nervonic acid (NA), a long-chain unsaturated fatty acid found in nerve tissue, plays a pivotal role in maintaining normal tissue growth and repair.