[Advances in the study on the regulatory mechanism of neural circuits in acupuncture treatment of stroke].

Stroke is a loss of brain functions due to disturbance of blood supply, leading to a series of diseases and sequelae. Nerve circuit damage is an important cause of functional impairment after stroke. The neural circuit in the brain is a system of interconnected neurons, and is the only way for information transmission in the human body.

Osteoporosis in Wilson's disease: A large cohort study highlighting age, sex and skeletal symptoms as key risk factors for clinical surveillance.

Background: Wilson's disease (WD) is a rare disorder affecting copper metabolism that is characterized by multiple organ system damage, including the liver, brain, and eyes. Patients with WD are at risk for decreased bone mineral density (BMD). Only a few studies have investigated the relationship between WD and BMD, and there are discrepancies in the data.

Prophylactic infusion of allogeneic double-negative T cells as immune modulators to prevent relapse in high-risk AML patients post-Allo-HSCT: a phase I trial.

Relapse remains a major challenge for high-risk acute myeloid leukemia (AML) patients following allogeneic hematopoietic stem cell transplantation (allo-HSCT). In our first-in-human Phase I trial (ChiCTR-1900022795), we have demonstrated that third-party donor-derived double-negative T cells (DNTs) are safe and effective for treating relapsed AML. This Phase I study aims to further evaluate the safety and efficacy of allo-DNTs in preventing relapse in AML patients post-allo-HSCT.

Effects of essential oils on calf growth, ruminal fermentation, and antioxidative status: a meta-analysis.

Introduction: Essential oils (EO) have gained significant attention in the calves industry due to their antimicrobial properties. This meta-analysis aimed to evaluate the efficacy of EO on calves to provide better guidance for cattle feed.

Methods: We conducted a comprehensive search of relevant studies published from inception to February 6, 2022, using PubMed, CENTRAL,Web of Science, and EMBASE.

Explainable machine learning model predicting neurological deterioration in Wilson's disease via MRI radiomics and clinical features.

Background: This study aims to build a machine learning (ML) model to predict the deterioration of neurological symptoms in Wilson's disease (WD) patients during short-term anti-copper therapy. The model combines brain T1WI MRI radiomics with clinical features and employs SHapley Additive exPlanations (SHAP) to interpret the contributions of the features.

Methods: Automated segmentation techniques were used to delineate regions of interest (ROI) in routine brain T1WI MRI scans from 107 WD cases.

GRK2-facilitated TLR4 signaling promotes cardiac fibrosis in rheumatic mice.

Objective: Patients with rheumatoid arthritis (RA) have a much higher prevalence of cardiac dysfunction, which explains the high mortality rate in RA patients despite treatment with anti-arthritic drugs. This study elucidates a molecular mechanism that causes abnormal activation of cardiac fibroblasts in the inflammatory state of RA through transactivation of canonical TLR4 signaling by GRK2-dependent signaling mechanisms, and which ultimately induces heart disease.

Methods And Results: Collagen-induced arthritis (CIA) models were established in mice, and the cardiac function in these CIA mice was dynamically examined using echocardiography.

Electroacupuncture Attenuates Nerve Injury in Cerebral Small Vessel Disease by Protecting the Neurovascular Units.

Studies have found that electroacupuncture (EA) can improve the neurocognitive function of cerebral small vessel disease (CSVD), restore cerebral blood flow, and protect neurovascular units. The occurrence and development of cerebral microvascular disease is highly related to neurovascular unit injury. However, it is not clear whether EA plays a therapeutic role by restoring neurovascular unit injury.

Diosgenin in Suppresses Glycolysis-Driven Angiogenesis as a ROCK1 Inhibitor.

The rhizome of is used in Chinese herbal medicine as Bixie (BX), a drug with antirheumatic effects. To explore the mechanisms underlying its antiangiogenic actions, adjuvant-induced arthritis (AIA) rats were administered with BX extract for 28 days. The therapeutic efficacy was evaluated by serological, histological, and immunohistochemical tests.

Inhibition of GRK2-PDE4D Axis Suppresses Fibroblast-Like Synoviocytes Hyperplasia and Alleviates Experimental Arthritis.

PDE4D has been reported to exhibit significantly elevated levels in the synovium of RA patients compared with OA, yet its role in RA remains underexplored. This study aimed to elucidate the role of the GRK2-PDE4D axis in FLSs and explore its potential as a therapeutic target for RA. Abundant expression of both PDE4D and GRK2 was observed in synovial tissues from both experimental arthritis animals and RA patients, with synchronized expression noted in RA patients.

Combined injection of pristane and Bacillus Calmette-Guerin Vaccine successfully establishes a lupus model with atherosclerosis.

Cardiovascular disease (CVD) induced by atherosclerosis (AS) is the main fatal complication of systemic lupus erythematosus (SLE). Establishing an appropriate animal model of SLE with AS is of great value for investigating the pathogenesis and therapeutic targets of SLE-CVD. In the present work, pristane was injected intraperitoneally into C57BL/6J mice to establish the SLE model and Bacillus Calmette-Guerin Vaccine (BCG) was injected intradermally one month later to enhance immunity and induce AS.

Inhibition of the upregulated phosphodiesterase 4D isoforms improves SERCA2a function in diabetic cardiomyopathy.

Background And Purpose: Sarcoplasmic reticulum Ca-ATPase (SERCA2a) is impaired in heart failure. Phosphodiesterases (PDEs) are implicated in the modulation of local cAMP signals and protein kinase A (PKA) activity essential for cardiac function. We characterise PDE isoforms that underlie decreased activities of SERCA2a and reduced cardiac contractile function in diabetic cardiomyopathy.

PKR downregulation prevents copper-induced synaptic dysfunction and cognitive impairment in a murine model of Wilson's disease.

Synaptic efficacy is critical for memory formation and consolidation. Accumulating evidence suggest that synapses are impaired during Wilson's disease (WD), contributing to neuronal dysfunction and cognitive decline. WD is a prototypical condition among the copper metabolism disorders.

Electroacupuncture alleviates cerebral ischemia injury by regulating PI3K/AKT/NF-κB signaling in microglia of ischemic stroke rats.

This study aimed to investigate the potential of electroacupuncture as an intervention for inducing 'Awakening and Opening of the Brain' in rats with stroke models induced by middle cerebral artery occlusion/reperfusion (MCAO/R). The efficacy of electroacupuncture in alleviating cerebral ischemic injury was evaluated using Longa scores, triphenyl tetrazolium chloride staining, and hematoxylin and eosin staining. Non-targeted metabolomics analysis was conducted to identify differential metabolite changes before and after electroacupuncture treatment in MCAO/R rats.

Aberrant copper metabolism and hepatic inflammation cause neurological manifestations in a mouse model of Wilson's disease.

Pathogenic germline mutations in the P-type copper-transporting ATPase (ATP7B) gene cause Wilson's disease (WD), a hereditary disorder characterized by disrupted copper metabolism. The Arg778Leu (R778L) mutation in exon 8 is prevalent among individuals with WD in East Asia and is associated with more severe phenotypes. In this study, we generated a WD mouse model harboring R778L mutation (R778L mice) using CRISPR/Cas9.

Outcomes of pregnancy in Wilson's disease: a population-based study from multiple centres of the Han population in China.

Objectives: Wilson's disease is an autosomal recessive disorder related to copper metabolism which mostly patients occurs in adolescents, fertility has become a problem that WD needs to face.

Methods: A 21 years retrospective follow up study was conducted and a total of 220 female patients were included to identify patients with outcomes of pregnancy.

Results: Untreated female patients with WD had a spontaneous abortion rate of 44%.

JAK2 inhibitor protects the septic heart through enhancing mitophagy in cardiomyocytes.

Sepsis-induced myocardial dysfunction (SIMD) is a severe complication in sepsis, manifested as myocardial systolic dysfunction, which is associated with poor prognosis and higher mortality. Mitophagy, a self-protective mechanism maintaining cellular homeostasis, plays an indispensable role in cardioprotection. This study aimed to unveil the cardioprotective effects of Baricitinib on LPS-induced myocardial dysfunction and its effect on mitophagy.

Luteolin regulating synthesis and catabolism of osteoarthritis chondrocytes via activating autophagy.

Osteoarthritis (OA) is a prevalent bone and joint disease characterized by degeneration. The dysregulation between chondrocyte synthesis and breakdown is a key factor in OA development. Targeting the degenerative changes in cartilage tissue degradation could be a potential treatment approach for OA.

Electroacupuncture Downregulating Neuronal Ferroptosis in MCAO/R Rats by Activating Nrf2/SLC7A11/GPX4 Axis.

Ischemic stroke involves various pathological processes, among which ferroptosis is crucial. Previous studies by our group have indicated that electroacupuncture (EA) mitigates ferroptosis after ischemic stroke; however, the precise mechanism underlying this effect remains unclear. In the present study, we developed a rat model of middle cerebral artery occlusion/reperfusion.

Soluble ST2 as a possible biomarker for inflammation in patients with acute heart failure.

Aim: The aim of this study was to explore the relationship between peripheral circulating serum soluble suppression of tumorigenicity-2 (sST2) levels and inflammatory biomarkers in patients with acute heart failure (AHF).

Methods: One hundred and eleven consecutive AHF patients with NYHA class II-IV were enrolled, and peripheral blood was collected within 24 h of admission for the detection of NT-ProBNP, sST2, hypersensitive troponin I, cytokines, precalcitoninogen, C-reactive protein, in addition to routine standard of care blood tests.

Results: The median sST2 of 111 patients was 47.

Sexual dysfunction in Wilson disease: Prevalence and influencing factors.

Wilson disease is a rare neurogenetic disorder that receives significant attention due to its manifestations, such as jaundice, cirrhosis, tremor, dystonia, and others. However, the impact of Wilson disease on sexual function has been overlooked. In this study, we aimed to investigate current status of sexual dysfunction in Wilson disease.

A weighted cranial diffusion-weighted imaging scale for Wilson's disease.

Objectives: Cranial magnetic resonance imaging (MRI) could be a crucial tool for the assessment for neurological symptoms in patients with Wilson's disease (WD). Diffusion-weighted imaging (DWI) hyperintensity reflects the acute brain injuries, which mainly occur in specific brain regions. Therefore, this study aimed to develop a weighted cranial DWI scale for patients with WD, with special focus on specific brain regions.

Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis.

Vitamin A, a fat-soluble vitamin, is the basic substance required to maintain healthy vision and the main physiological functions of cattle. The results from previous studies regarding the effect of vitamin A on intramuscular fat varied. This meta-analysis aimed to generate a more comprehensive understanding of the relationship between vitamin A and intramuscular fat content and to provide potential clues for future research and commercial practice.