Aerobic Training Alleviates Muscle Atrophy by Promoting the Proliferation of Skeletal Muscle Satellite Cells in Myotonic Dystrophy Type 1 by Inhibiting Glycolysis via the Upregulation of MBNL1.

Background: Skeletal muscle atrophy in myotonic dystrophy type 1 (DM1) is caused by abnormal skeletal muscle satellite cell (SSC) proliferation due to increased glycolysis, which impairs muscle regeneration. In DM1, RNA foci sequester muscleblind-like protein 1 (MBNL1) in the nucleus, inhibiting its role in regulating SSC proliferation. Aerobic training reduces glycolysis and increases SSC proliferation and muscle fiber volume.

The fast bearing diagnosis based on adaptive GSR of fault feature amplification in scale-transformed fractional oscillator.

From the noise-assisted perspective of stochastic resonance (SR), fractional system has been adopted to enhance the diagnostic performance of mechanical faults by utilizing the previous state information in mechanical degradation process, but the computation is extremely time-consuming. To address this challenge, we develop a fast diagnosis method leveraging the mechanism of generalized SR (GSR)-based active energy conversion in fluctuating-damping fractional oscillator (FDFO). Through the analysis of system stationary response, we propose a theoretical index known as fault feature amplification (FFA), which effectively replaces the time-consuming numerical solution in multi-parameter optimization, leading to a remarkable reduction in the time complexity of the adaptive diagnosis algorithm.

Multifunctional Temperature-Sensitive Lipid-Protein-Polymer Conjugates: Tailored Drug Delivery and Bioimaging.

In this study, we introduce a protein-polymer bioconjugate comprising bovine serum albumin (BSA) and a lipid-based thermoresponsive block copolymer. These amphiphilic BSA-polymer conjugates can autonomously be organized into vesicular compartments for codelivery of glucose oxidase (GOx) and doxorubicin (DOX), demonstrating high drug loading content and remarkable antitumor activity via synergistic cancer therapy combining chemo-starvation strategies. Through the incorporation of a hydrophilic BSA block, the lower critical solution temperature (LCST) of the bioconjugates is tuned to around 40 °C, facilitating their targeted drug delivery to tumor cells.

Tracing volitional recovery in post-stroke akinetic mutism using longitudinal microstructure imaging: Insights from a single case study.

Lesions in the frontal-subcortical circuitry can lead to akinetic mutism (AM) characterized by diminished volition. However, the microstructural changes in the damaged network underlying its recovery remain unknown. Clinical examination and neuropsychological assessment were performed on a patient with post-stroke AM.

Insights into cytomegalovirus-associated T cell receptors in recipients following allogeneic hematopoietic stem cell transplantation.

Background: Cytomegalovirus (CMV) reactivation is a serious problem in recipients of allogeneic hematopoietic stem cell transplantation. Long-term latency depends on specific T cell immune reconstitution, which identifies various pathogens by T cell receptors (TCRs). However, the mechanisms underlying the selection of CMV-specific TCRs in recipients after transplantation remain unclear.

Effect of Sulfur Modification on Structural and Electrochemical Performance of Pitch-Based Carbon Materials for Lithium/Sodium Ion Batteries.

Coal tar pitch (CTP) has become an ideal choice in the preparation of anode precursors for lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs) because of its abundant carbon content, competitive pricing and adjustable structure properties. In this paper, sulfurized pitch-based carbon (SPC-800) was obtained by allowing CTP to react with sulfur at 350 °C and subsequently achieve carbonization at 800 °C. SPC-800 was more disordered and had a larger layer spacing than carbonized CTP (PC-800).

Catheter and Non-Catheter-Related Venous Thromboembolism in Cancer Patients: Survival, Anticoagulation Efficacy, and Safety.

Purpose: To investigate the differences in survival after venous thromboembolism (VTE) and anticoagulation efficacy and safety between catheter (CRVTE) and non-catheter-related VTE (NCRVTE) in cancer patients.

Methods: A retrospective research was conducted, and consecutive cancer (digestive, respiratory, genitourinary, blood and lymphatic, and the other cancers) patients with VTE were enrolled. The anticoagulation therapies included low-molecular-weight heparin (LMWH), warfarin, new type of direct oral anticoagulants (NDOACs), LMWH combined with warfarin, and LMWH combined with NDOACs.

Urolithin A attenuates hexavalent chromium-induced small intestinal injury by modulating PP2A/Hippo/YAP1 pathway.

Hexavalent chromium (Cr(VI)) exposure has been linked with gastrointestinal toxicity, whereas the molecular pathways and key targets remain elusive. Computational toxicology analysis predicted the correlation between protein phosphatase 2A (PP2A) and genes regarding Cr(VI)-induced intestinal injury. Here, we generated a mouse model with intestinal epithelium-specific knock out of Ppp2r1a (encoding PP2A Aα subunit) to investigate the mechanisms underlying Cr(VI)-induced small intestinal toxicity.

Role of legumain in metabolic dysfunction, diagnosis, and prognosis of patients with atherosclerosis.

Background: The purpose of this study was to investigate the role of legumain in metabolic dysfunction, diagnosis, and prognosis in patients with atherosclerosis.

Methods: Plasma levels of legumain from patients with atherosclerosis (n = 320) and healthy controls (n = 320), expression of legumain in atheromatous plaque and secreted from monocyte-derived macrophages were measured using enzyme-linked-immunosorbent assay, reverse transcription-polymerase chain reaction, Western blot, immunohistochemistry, and fluorescence.

Results: Data demonstrated that atherosclerotic patients had higher plasma level of legumain than healthy controls, which was a diagnostic and prognostic marker and corrected with the degree of atherosclerosis.

The Association between Discrepancies in Parental Emotional Expressivity, Adolescent Loneliness and Depression: A Multi-Informant Study Using Response Surface Analysis.

Incongruent perceptions of parental emotional expressivity between parents and adolescents may signify relational challenges, potentially impacting adolescents' socioemotional adjustment. Direct evidence is still lacking and father-adolescent discrepancies are overlooked. This study employed a multi-informant design to investigate whether both mother-adolescent and father-adolescent discrepancies in perceptions of parental expressivity are related to adolescents' mental well-being, specifically focusing on loneliness and depression.

Structural analysis and in vitro fermentation characteristics of an Avicennia marina fruit RG-I pectin as a potential prebiotic.

Avicennia marina (Forssk.) Vierh. is a highly salt-tolerant mangrove, and its fruit has been traditionally used for treating constipation and dysentery.

Characterize the Growth and Metabolism of under Electroautotrophic and Chemoautotrophic Conditions.

Acidophiles are capable of surviving in extreme environments with low pH. is a typical acidophilic bacterium that has been extensively studied when grown chemoautotrophically, i.e.

Secretion of IFN-γ by specific T cells in HCMV infection.

One major risk for recipients undergoing allogeneic hematopoietic stem cell transplants (allo-HSCTs) is infection with the human cytomegalovirus (HCMV). For HCMV treatment, it is especially crucial to be able to differentiate between recipients who are at high risk of reactivation and those who are not. In this study, HCMV-DNA was collected from 60 HLA-A*02 allo-HSCT recipients before and after transplantation.

Mechanisms of sleep disturbances in long-term cancer survivors: a childhood cancer survivor study report.

Background: Sleep problems following childhood cancer treatment may persist into adulthood, exacerbating cancer-related late effects and putting survivors at risk for poor physical and psychosocial functioning. This study examines sleep in long-term survivors and their siblings to identify risk factors and disease correlates.

Methods: Childhood cancer survivors (≥5 years from diagnosis; n = 12 340; 51.

METTL3-mediated m6A RNA methylation was involved in aluminum-induced neurotoxicity.

Aluminum (Al) exposure has been linked to the development of a variety of neurodegenerative diseases. However, whether m6A RNA methylation participated in Al-induced neurotoxicity remain to be defined. In this study, mice were administrated with aluminum-lactate at dose of 220 mg/kg.

Identification of Fangchinoline as a novel autophagy inhibitor with an adjuvant of chemotherapy against lung cancer.

Autophagy is a fundamental recycling pathway that enhances cellular resilience, promoting survival. However, this survival mechanism can impede anti-cancer treatment strategies designed to induce cell death. In this study, we identified a novel autophagy inhibitor, Fangchinoline (Fan) isolated from the traditional Chinese medicine Stephania tetrandra.

Untapped talents: insight into the ecological significance of methanotrophs and its prospects.

The deep ocean is a rich reservoir of unique organisms with great potential for bioprospecting, ecosystem services, and the discovery of novel materials. These organisms thrive in harsh environments characterized by high hydrostatic pressure, low temperature, and limited nutrients. Hydrothermal vents and cold seeps, prominent features of the deep ocean, provide a habitat for microorganisms involved in the production and filtration of methane, a potent greenhouse gas.

Application of Transcranial Magnetic Stimulation with Electroencephalography in the Evaluation of Brain Function Changes after Stroke.

Objective: Based on transcranial magnetic stimulation (TMS) with electroencephalography technology, this study analyzed the rehabilitation mechanism of patients' motor function reconstruction and nerve remodeling after stroke. It revealed the function of the cerebral cortex network at a deeper level and established a set of prognostic marker evaluation indicators for the reconstruction of motor function after stroke.

Methods: Twenty-one patients treated at the Beijing Rehabilitation Hospital of Capital Medical University because of ischemic stroke in the territory supplied by the middle cerebral artery were selected as the experimental group.

METTL3-mediated m6A mRNA modification was involved in cadmium-induced liver injury.

Cadmium is an environmental pollutant that has extensive deleterious effects. However, the mechanisms underlying the hepatotoxicity induced by long-term exposure to cadmium remained undefined. In the present study, we explored the role of m6A methylation in the development of cadmium-induced liver disease.

Tailor-Made Autophagy Cascade Amplification Polymeric Nanoparticles for Enhanced Tumor Immunotherapy.

Chemotherapeutics can induce immunogenic cell death (ICD) by triggering autophagy and mediate antitumor immunotherapy. However, using chemotherapeutics alone can only cause mild cell-protective autophagy and be incapable of inducing sufficient ICD efficacy. The participation of autophagy inducer is competent to enhance autophagy, so the level of ICD is promoted and the effect of antitumor immunotherapy is highly increased.

Effective extraction of the metabolites of toluene and xylene based on a postsynthetic-modified magnetic covalent organic polymer.

Toluene and xylene are volatile organic compounds, and long-term exposure to toluene and xylene may cause brain structure and nervous system damage. To evaluate exposure to toluene and xylene in the environment, it is usually possible to monitor their metabolites in organisms, hippuric acid (HA) and methylhippuric acid (MHA). In this work, we designed a new magnetic solid phase extraction (MSPE) sorbent, zirconium postsynthetic-modified magnetic covalent organic polymer (FeO@COP-COOZr), for purifying and enriching HA and 4-MHA.