While physical inactivity represents a global health concern, the relationship between structured sports participation and overall physical activity patterns remains unclear. This study examined wheth Show more
While physical inactivity represents a global health concern, the relationship between structured sports participation and overall physical activity patterns remains unclear. This study examined whether football practice enhances adherence to physical activity guidelines and influences lifestyle activity patterns beyond structured practice sessions. Twenty-seven participants [football players (EG) Show less
To investigate the association between quantitative retinal vascular parameters and coronary artery disease (CAD) and to evaluate the efficacy of a retinal phenotype-based diagnostic model as a non-in Show more
To investigate the association between quantitative retinal vascular parameters and coronary artery disease (CAD) and to evaluate the efficacy of a retinal phenotype-based diagnostic model as a non-invasive tool for early CAD screening. A retrospective cross-sectional study. A single-centre study conducted at the Cardiovascular Center of Beijing Tongren Hospital, Capital Medical University, China, between January and October 2024. 417 patients with suspected angina undergoing their first coronary angiography (CAG) were enrolled. Inclusion criteria were age >18 years and high-quality fundus photography within 24 hours pre-CAG. Major exclusions were prior coronary interventions, severe systemic/valvular heart diseases and ocular conditions impairing retinal vascular visualisation. The primary outcome was the association between quantitative retinal vascular parameters and the presence of CAD (defined as ≥50% stenosis). Secondary outcomes included the diagnostic performance area under the receiver operating characteristic curve (AUROC) of three predictive models: one based on quantitative retinal vascular parameters alone, one based on traditional risk factors and a combined model integrating both retinal and clinical variables. This study enrolled 417 patients undergoing initial CAG. Compared with non-CAD controls (n=190), patients with CAD (n=227) had higher prevalence of hypertension, dyslipidaemia and diabetes, along with elevated levels of fasting blood glucose, lipoprotein(a) (Lp(a)), triglyceride (TG) and glycated haemoglobin (HbA1c) (all p<0.05). Quantitative fundus analysis revealed that multiple retinal vascular parameters were independently associated with CAD after multivariable adjustment, including fractal dimension (FD), vessel density (VD) and specific zonal measures of vessel diameter and tortuosity (all p<0.05). Multivariable logistic regression incorporating both fundus and clinical variables identified the following independent predictors of CAD: a decrease in FD (OR=0.26, 95% CI 0.16 to 0.41, p<0.01), reduced optic disc long-to-short axis ratio (OR=0.04, 95% CI 0.004 to 0.46, p=0.01) and optic disc-to-macula distance (OR=0.91, 95% CI 0.86 to 0.97, p<0.01), male sex, dyslipidaemia and elevated levels of Lp(a), TG, low-density lipoprotein cholesterol and HbA1c (all p<0.05). The final diagnostic model achieved an AUROC of 0.802 (95% CI 0.76 to 0.845), with a sensitivity of 0.797 and a specificity of 0.679 at the optimal cut-off. Internal validation via bootstrap resampling (1000 iterations) confirmed the robustness of the identified predictors. Our findings, derived from an artificial intelligence-based fully automated quantitative retinal vascular parameters measurement method, revealed that multiple quantitative fundus parameters-including FD, VD and other morphological parameters were significantly associated with CAD risk. The CAD diagnostic model we developed demonstrates strong performance and high interpretability, making it suitable for early CAD screening and diagnosis. Show less
While a growing body of literature suggests a role for infections in Alzheimer's disease (AD), microbial contributions to AD remains a contentious topic, in part due to challenges in reconciling the p Show more
While a growing body of literature suggests a role for infections in Alzheimer's disease (AD), microbial contributions to AD remains a contentious topic, in part due to challenges in reconciling the positive evidence with studies reporting null findings. Here, we examine the evidence that argues against a role for infections in AD, while offering mechanistic hypotheses that may account for both the negative and positive findings, including dysregulated host immunity and gene-environment interactions of AD-associated genes. Show less
Although FGFR2 is a well-validated oncogenic target, no selective FGFR2 inhibitors have been approved for clinical use. In this study, we report the discovery of 2
Innate lymphoid cells (ILCs) are rare, tissue-resident innate lymphocytes that functionally mirror CD4+ T helper cell lineages but lack antigen receptors. Type 3 ILCs (ILC3s) are enriched in the gut, Show more
Innate lymphoid cells (ILCs) are rare, tissue-resident innate lymphocytes that functionally mirror CD4+ T helper cell lineages but lack antigen receptors. Type 3 ILCs (ILC3s) are enriched in the gut, airways, and mucosal lymphoid tissues, where they regulate inflammation and promote barrier integrity. To define the regulatory architecture of primary human ILC3s, we map promoter-anchored chromosomal contacts using high-resolution, low-input Promoter Capture Hi-C (PCHi-C) in these cells alongside CD4+ T cells. By combining statistical detection with a PCHi-C-adapted Activity-by-Contact approach, we link promoters to distal regulatory elements, identifying hundreds of ILC3-specific contacts. We use these maps to connect genome-wide association study (GWAS) risk variants for Crohn's disease to target genes using multiCOGS, a Bayesian framework that integrates PCHi-C with summary-statistic imputation and multivariate fine-mapping. This analysis highlights both known and unanticipated candidates, including Show less
The intestine acts as the primary site for absorption of dietary lipids. These lipids are packaged and transported via lipoprotein complexes, whose altered levels correlate with metabolic disease. &nb Show more
The intestine acts as the primary site for absorption of dietary lipids. These lipids are packaged and transported via lipoprotein complexes, whose altered levels correlate with metabolic disease. The Show less
Ruiling Xue, Jingxi Ma · 2026 · Frontiers in neurology · Frontiers · added 2026-04-24
Although traditional rehabilitation training can partially improve motor function in patients with post-stroke motor disorders, its impact on neural plasticity remains limited. Transcutaneous auricula Show more
Although traditional rehabilitation training can partially improve motor function in patients with post-stroke motor disorders, its impact on neural plasticity remains limited. Transcutaneous auricular vagus nerve stimulation (taVNS), a non-invasive method targeting the auricular branch of the vagus nerve, represents a promising neuromodulatory approach. This prospective study aimed to assess the therapeutic effects of taVNS on functional recovery in this population. A total of 147 patients with post-stroke motor disorders were consecutively enrolled between February 2023 and November 2024. After excluding 8 dropouts, 139 patients were randomly assigned via a random number table to either an electrical stimulation group (taVNS group) or a rehabilitation group (conventional training). The taVNS group initially included 73 patients, with 3 dropouts yielding a final sample of 70. The rehabilitation group initially included 74 patients, with 5 dropouts resulting in 69 participants. All participants underwent comprehensive assessments at baseline and following a 4-week intervention period. Outcome measures encompassed neuroelectrophysiological parameters (motor evoked potential latency and amplitude), clinical functional evaluations (Action Research Arm Test, Fugl-Meyer Assessment for Upper Extremity, Modified Barthel Index), serum biomarker levels (brain-derived neurotrophic factor, S100 calcium-binding protein β), and systematic documentation of adverse events. Based on post-treatment Fugl-Meyer Assessment-Upper Extremity (FMA-UE) scores, patients were further categorized into improvement and non-improvement subgroups for additional comparative analysis. Pearson correlation analysis was utilized to examine potential relationships between functional scores, neurophysiological data, and biomarker concentrations. Baseline characteristics were comparable between groups ( taVNS is an effective and safe adjunctive therapy for post-stroke motor recovery. It enhances neuroelectrophysiological function, improves motor and daily living abilities, and favorably modulates biomarkers of neural injury and repair. The consistent correlations among functional, neurophysiological, and biochemical outcomes highlight an integrated recovery pathway, supporting the integration of taVNS into standard neurorehabilitation protocols. Show less
Depression, a global mental disorder, is linked to gut-brain axis (GBA) dysfunction. This review explores how traditional Chinese medicine (TCM)-including single herbs (eg, Astragalus membranaceus, Ly Show more
Depression, a global mental disorder, is linked to gut-brain axis (GBA) dysfunction. This review explores how traditional Chinese medicine (TCM)-including single herbs (eg, Astragalus membranaceus, Lycium barbarum), herbal formulas (eg, Xiaoyaosan, Xiaochaihu Decoction), and acupuncture-alleviates depression via the GBA, focusing on neuroscience-relevant mechanisms (inflammation, neurotrophy). A systematic literature search was conducted on PubMed, China National Knowledge Infrastructure (CNKI), and Embase from database inception to July 2025. Keywords included ["Traditional Chinese Medicine" or "TCM" or "herb" or "herbal extracts" or "Chinese herbal formulas"], ["depression" or "Depressive like behavior"], ["immune regulation"], ["inflammatory reaction"], ["neuroregeneration" or "nerve" or "neurotransmitter"]. Including peer-reviewed studies on human/animal models, articles that do not meet the requirements are excluded. A total of 307 eligible studies were included. TCM regulates gut microbiota composition-eg, increasing Lactobacillus and Bifidobacterium while reducing pathogenic taxa. Mechanistically, TCM inhibits pro-inflammatory pathways: herbs (eg, Astragalus membranaceus) and formulas (eg, Xiaoyaosan) downregulate IL-6, TNF-α, and IL-1β via suppressing NLRP3 inflammasome and TLR4/NF-κB signaling. They also enhance anti-inflammatory IL-10, elevate neurotransmitters (5-HT, DA), and upregulate BDNF. Acupuncture mirrors these effects, reducing plasma IL-6/TNF-α and restoring microbial balance to improve depressive behaviors. TCM alleviates depression by integrating gut microbiota modulation, inflammatory suppression, and neuroprotection through the GBA. This review highlights TCM's potential as a safe, alternative therapy for depression and identifies directions for standardized, large-scale clinical validation. Show less
Individuals differ in their sensitivity to external stimuli. The Highly Sensitive Child (HSC) scale can be used to measure sensitivity in children and adolescents. However, the German version has yet Show more
Individuals differ in their sensitivity to external stimuli. The Highly Sensitive Child (HSC) scale can be used to measure sensitivity in children and adolescents. However, the German version has yet to be validated. We examined the psychometric properties of the German self- and the parent report version of the HSC. Measurement invariance (MI) across age groups was tested for the parent report version and latent profile analysis (LPA) was used to identify sensitivity groups. Pooled data from German-speaking countries ( The online version contains supplementary material available at 10.1007/s12144-026-09244-w. Show less
Despite the well-established benefits of statin therapy in reducing atherosclerotic cardiovascular disease (ASCVD) risk, many patients fail to achieve recommended low-density lipoprotein cholesterol ( Show more
Despite the well-established benefits of statin therapy in reducing atherosclerotic cardiovascular disease (ASCVD) risk, many patients fail to achieve recommended low-density lipoprotein cholesterol (LDL-C) targets or experience statin intolerance, necessitating alternative approaches. This review examines advances in non-statin lipid-lowering therapies, focusing on proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors (monoclonal antibodies and inclisiran), bempedoic acid, and other non-statin lipid medications. We evaluate their mechanisms of action, clinical efficacy, and safety profiles on the basis of landmark trials. A conceptual framework for personalized lipid management is proposed, addressing residual cardiovascular risk, statin intolerance, and complex patient profiles. Clinical decision pathways are presented for high-risk patients, statin-intolerant individuals, and those with adherence challenges. We explore emerging therapies targeting novel pathways, including lipoprotein(a), apolipoprotein C-III inhibitors, angiopoietin-like protein 3 (ANGPTL3) inhibitors, cholesteryl ester transfer protein (CETP) inhibitors, and gene-editing technologies. Implementation barriers, including cost considerations, insurance challenges, and global access disparities, are discussed alongside solutions. Show less
Heparan sulfate (HS), a linear sulfated polysaccharide attached to proteoglycans, modulates the availability and activity of growth factors and cytokines to regulate cell signaling, adhesion, and migr Show more
Heparan sulfate (HS), a linear sulfated polysaccharide attached to proteoglycans, modulates the availability and activity of growth factors and cytokines to regulate cell signaling, adhesion, and migration. Exostosin-1 (EXT1), a key glycosyltransferase for HS chain elongation, is increasingly implicated in cancer development and progression. Although originally identified as a tumor suppressor in hereditary multiple exostoses, EXT1 exhibits a complex, context-dependent role in cancer. The effects of EXT1 in cancer differ by cell and tumor type, exerting both tumor-suppressing and tumor-promoting effects. Notably, EXT1 also alters the tumor microenvironment via its expression in stromal fibroblasts and endothelial cells, further influencing tumor behavior. This review discusses the functions of HS and EXT1, emphasizing the roles of EXT1 in cancer and its microenvironment. A deeper understanding of these mechanisms may offer novel therapies targeting the HS biosynthetic pathway. Show less
Neuronal ceroid lipofuscinosis type 3 (CLN3) disease is a rare, life-limiting pediatric neurodegenerative disorder with no approved disease-modifying therapy. We conducted a prospective case report fr Show more
Neuronal ceroid lipofuscinosis type 3 (CLN3) disease is a rare, life-limiting pediatric neurodegenerative disorder with no approved disease-modifying therapy. We conducted a prospective case report from October 2023 to April 2025 involving two female siblings with genetically confirmed CLN3 disease (homozygous for the common 1 kb deletion). Both patients were treated with oral, weight-based miglustat for 18 months. Miglustat was supplied as off-label use in the absence of a therapeutic alternative for this severe neurodegenerative disorder. Clinical outcomes were assessed using comprehensive ophthalmologic evaluation, the Unified Batten Disease Rating Scale (UBDRS), and the Vineland Adaptive Behavior Scales, Third Edition (Vineland-3). At the time of report, patients were aged 13 and 10 years. Both had been diagnosed at age 7 years and commenced miglustat at ages 11 and 9 years, respectively. Over the treatment period, both patients demonstrated improvement in visual acuity and clinical stabilization on the Unified Batten Disease Rating Scale. One patient showed measurable improvement in adaptive functioning as assessed by Vineland-3. No significant adverse effects were reported. These preliminary findings suggest potential short-term clinical benefit of miglustat in pediatric patients with CLN3 disease, particularly when initiated early in the disease course. Further studies involving larger cohorts and longer follow-up are warranted to evaluate the safety and long-term efficacy of miglustat in this population. Show less
This narrative review systematically synthesizes recent clinical and pre-clinical evidence to elucidate the latest neurobiological mechanisms underlying acupuncture for post-stroke insomnia combined w Show more
This narrative review systematically synthesizes recent clinical and pre-clinical evidence to elucidate the latest neurobiological mechanisms underlying acupuncture for post-stroke insomnia combined with cognitive impairment (PS-ICI). PS-ICI is characterized pathologically by a hippocampal-prefrontal circuitry-mediate "sleep-cognition vicious cycle" and clinically by concurrent cognitive decline and sleep-architecture disruption, both of which markedly impede post-stroke neurological recovery. Grounded in the Traditional Chinese Medicine (TCM) principle of "regulating Shen and re-animating the brain, "acupuncture exerts bidirectional modulation on cognition and sleep, significantly improving core functional outcomes and activities of daily living. Up-to-date studies confirm that synergistic, multi-dimensional effects are achieved through regulation of the BDNF-TrkB-PI3K/Akt signaling axis, preservation of neurovascular unit integrity, restoration of gut-brain axis homeostasis, normalization of circadian immune rhythms, and reshaping of default-mode network (DMN) plasticity. Given the high heterogeneity of included studies, a qualitative integrative approach was employed. Current evidence is nevertheless limited by small sample sizes, short follow-up durations, and substantial heterogeneity in acupuncture parameters (frequency and point selection); future work must therefore focus on dissecting inter-pathway interactions, standardizing therapeutic protocols, and integrating multi-omic technologies to propel acupuncture toward precision, evidence-based management of PS-ICI. Show less
Mind-body exercises (MBEs), including Tai Chi (TC), Qigong (QG), Yoga (YG), and Mindfulness-Based Stress Reduction (MBSR), show promise in neuropsychiatric rehabilitation by modulating neuroinflammati Show more
Mind-body exercises (MBEs), including Tai Chi (TC), Qigong (QG), Yoga (YG), and Mindfulness-Based Stress Reduction (MBSR), show promise in neuropsychiatric rehabilitation by modulating neuroinflammation. This study systematically examines the effects of MBEs on neuroinflammation-related biomarkers in neuropsychiatric disorders, aiming to identify optimal modalities, dosages, and key moderators. Databases were systematically searched for eligible RCTs from inception until February 2025. Data were analyzed using R packages (" Twenty-nine RCTs involving 2253 participants were included. MBEs significantly reduced IL-6 [standardized mean difference (SMD) = -0.47] and IL-1β [SMD = -0.90], while increasing BDNF [SMD = 1.08] and IL-10 [SMD = 0.87]. Effects on TNF-α [SMD = -0.33] and CRP [SMD = -0.12] showed a non-significant trend toward benefit. Dosages between 600 and 1000 MET-min/week yielded the most pronounced anti-inflammatory effects. Network meta-analysis ranked TC and MBSR as the most effective for reducing proinflammatory cytokines, while QG showed the greatest benefits for neurotrophic outcomes. Participant characteristics (age, population, clinical conditions) and MBE parameters (duration, frequency, session length) significantly moderated neuroprotective effects. MBEs effectively reduce proinflammatory cytokines (IL-1β, IL-6) and enhance anti-inflammatory cytokine (IL-10) and neurotrophic factor (BDNF) in neuropsychiatric disorders. The optimal dosage ranges from 600 to 1000 MET-min/week. Given the impact of participant characteristics and MBE parameters, personalized prescriptions may enhance clinical outcomes and long-term neuroprotective effects. Show less
Traumatic spinal cord injury (SCI) induces neuronal apoptosis and neuroinflammation, which exacerbate secondary damage and hinder functional recovery. Efficient clearance of apoptotic cells and modula Show more
Traumatic spinal cord injury (SCI) induces neuronal apoptosis and neuroinflammation, which exacerbate secondary damage and hinder functional recovery. Efficient clearance of apoptotic cells and modulation of the inflammatory microenvironment of spinal cord are essential for promoting tissue repair. This study aimed to investigate whether Midkine (MDK), a heparin-binding growth factor, facilitates functional recovery after SCI and explores the underlying mechanisms. A rat model of moderate SCI was established using Allen's impact method. Lentiviral vectors were used to overexpress MDK in the spinal cord. Behavioral assessments, including BBB score and gait analysis, were performed to evaluate motor function recovery. Motor evoked potentials (MEPs) serve as a neurophysiological tool for evaluating the functional integrity of the corticospinal tract. In vivo and in vitro experiments were conducted to assess microglial efferocytosis and elucidate the underlying molecular mechanisms. Transcriptomic bioinformatic analysis suggests that SCI is characterized by pronounced accumulation of apoptotic cells and robust neuroinflammatory responses, whereas single-cell analysis implicates MDK as a key contributor to neurorepair after SCI. MDK expression is dynamically regulated following SCI, with an early upregulation followed by a gradual decline over time, its location predominantly observed around microglial cells. Functionally, MDK overexpression significantly enhances motor recovery after SCI, accompanied by reduced neuroinflammation, decreased neuronal apoptosis, and improved neuroprotection. Mechanistically, MDK promotes microglial efferocytosis both in vivo and in vitro, activates the AKT/mTOR signaling pathway, upregulates BDNF and LRP-1 expression, and facilitates microglial polarization toward an anti-inflammatory M2 phenotype. Notably, inhibition of LRP-1 with receptor-associated protein (RAP) abolished the efferocytic and neuroprotective effects of recombinant MDK, highlighting LRP-1 as a key mediator of MDK's actions in microglia. Our study unveils the MDK/LRP-1/efferocytosis axis as a previously unrecognized therapeutic target for SCI. By orchestrating apoptotic cell clearance, dampening neuroinflammation, and fostering neuroprotection, this axis critically shapes the post-injury microenvironment to facilitate recovery. These findings suggest that MDK-centered therapy may represent a strategy for spinal cord repair, with LRP-1 modulation offering precise control over microglial responses. Show less
To report the clinical characteristics of traditional (TTC) and W-shaped tracheal collapse (WTC) and the long-term outcomes of continuous extraluminal tracheal prosthesis (CETP) placement in dogs with Show more
To report the clinical characteristics of traditional (TTC) and W-shaped tracheal collapse (WTC) and the long-term outcomes of continuous extraluminal tracheal prosthesis (CETP) placement in dogs with grade IV tracheal collapse (TC). Retrospective case series. A total of 69 client-owned dogs. Medical records of dogs with grade IV TC, subclassified as TTC or WTC, treated using CETP between 2018 and 2021, were retrospectively reviewed. Clinical signs, diagnostic results, intraoperative findings, surgical complications, and clinical outcomes were analyzed. Of the 69 dogs, 45 had TTC and 24 had WTC. All were discharged after CETP placement. Preoperative stridor (p < .0001) and labored breathing (p = .0419) were more prevalent in patients with WTC than in those with TTC. The WTC group was 12.1 times more likely to require preoperative oxygen management than the TTC group (OR, 95% CI: 3.2-37.5). The 36-month postoperative survival rates were 75.7% and 90.9% in dogs with TTC and WTC, respectively. Postoperative laryngeal paralysis occurred in three dogs in the TTC group and two in the WTC group. Recurrent TC occurred in one dog in the TTC group and two in the WTC group. Seven of the eight dogs with postoperative complications required surgical intervention or intraluminal stent placement. Although dogs with WTC showed more severe preoperative respiratory symptoms, their postoperative outcomes were comparable with those of dogs with TTC. CETP placement is a viable surgical treatment option for dogs with WTC, even those with severe respiratory symptoms. Show less
Mild behavioral impairment (MBI) constitutes a late-life transition state that is associated with an increased risk of cognitive impairment and dementia. Herein, we cross-sectionally describe the MBI Show more
Mild behavioral impairment (MBI) constitutes a late-life transition state that is associated with an increased risk of cognitive impairment and dementia. Herein, we cross-sectionally describe the MBI construct and its relationship with cognitive status in Mexican-Mestizos (MM) older adults. Participants were classified according to their cognitive and behavioral statuses using tests administered to older adults and their informants. Show less
Ketamine holds promise for the treatment of post-traumatic stress disorder (PTSD), but challenges remain in delivery and sustained effects. This controlled study evaluates a novel intranasal formulati Show more
Ketamine holds promise for the treatment of post-traumatic stress disorder (PTSD), but challenges remain in delivery and sustained effects. This controlled study evaluates a novel intranasal formulation, employing AmyloLipid nanovesicles (ALN) to enhance ketamine's therapeutic efficacy in a predator-scent stress (PSS) rat model of PTSD. A total of 130 rats underwent PSS or sham-PSS exposure, followed by intranasal administration of ketamine-ALN (4.8, 2.4, 1.2 and 0.6 mg/kg), unloaded-ALN, saline, or standard ketamine three times weekly for two weeks, starting seven days post-trauma. Behavioral assessments, including the elevated plus maze, acoustic startle response, and contextual freezing tests, were complemented by immunohistochemical and Golgi-Cox analyses of hippocampal and paraventricular nucleus (PVN) tissues. Low-dose ketamine-ALN (0.6 mg/kg) significantly reduced anxiety-like behaviors, hyperarousal, and the prevalence of PTSD-like responses (extreme behavior responses) by 45% compared to unloaded-ALN controls. Unlike standard ketamine, ALN-mediated delivery bypassed the blood-brain barrier, enhancing bioavailability and sustaining therapeutic benefit. Mechanistically, ketamine-ALN normalized the expression of hyperpolarization-activated cyclic nucleotide-gated (HCN1) channels-which were upregulated in the CA1 stratum lacunosum-moleculare (SLM) post-PSS-thereby stabilizing neuronal excitability. This normalization of HCN1, critical for regulating neuronal excitability and membrane potential, was accompanied by increased levels of brain-derived neurotrophic factor (BDNF) and neuropeptide Y (NPY), enhancing neuroplasticity and dendritic complexity. These findings demonstrate that ALN-based intranasal delivery of ketamine is more effective than standard administration, particularly at low doses. The results suggest that low-dose ketamine-ALN modulates a hippocampal circuit involving HCN1, BDNF, and NPY to foster adaptive stress responses. Collectively, ketamine-ALN represents a promising targeted therapy for PTSD, with HCN1 channels as a key mediator of stress-induced neuronal dysfunction and ketamine's therapeutic action, thus advancing the prospects for precision treatment of stress-related disorders. Show less
Hot air drying is widely used in edible mushroom processing, but often leads to quality changes, including browning and flavor changes. This study focused on
Alzheimer's disease (AD) is a progressive neurodegenerative disorder characterized primarily by deterioration in memory, cognition, and learning ability. Its etiology is complex and influenced by mult Show more
Alzheimer's disease (AD) is a progressive neurodegenerative disorder characterized primarily by deterioration in memory, cognition, and learning ability. Its etiology is complex and influenced by multiple factors, including genetics and environment. With advancing research into mitochondrial function and mechanisms, impaired mitophagy has been proposed as a significant mechanism contributing to AD. The ApoE ε4 allele, a high-risk genetic factor for AD, may play a key role in disease pathogenesis by inducing mitophagy dysfunction and apoptosis. From the perspective of APOE gene polymorphisms, this study investigates abnormal changes in mitochondrial function and autophagy in humanized APOE4 mice primary astrocytes under oxidative stress, as well as the regulatory effect of curcumin (Cur) on mitophagy and oxidative stress-induced apoptosis, thereby exploring its potential to ameliorate AD through targeting mitophagy. Mitochondrial function analysis revealed that APOE4 expression reduced the antioxidant capacity and respiratory function of primary astrocytes, leading to mitochondrial membrane damage, intracellular reactive oxygen species (ROS) accumulation, and decreased ATP production. Curcumin effectively protected mitochondrial integrity, reduced the number of damaged mitochondria, improved overall mitochondrial function, and helped maintain mitochondrial homeostasis involving in PINK1/Parkin pathway. Regarding autophagy and apoptosis, curcumin was shown to restore autophagic flux, mitigate autophagy disruption caused by oxidative stress, and reverse early-stage apoptosis. Show less
Pituitary macroadenomas often cause visual pathway impairment due to optic chiasm compression. The association between systemic neurotrophic factors and visual recovery remains insufficiently explored Show more
Pituitary macroadenomas often cause visual pathway impairment due to optic chiasm compression. The association between systemic neurotrophic factors and visual recovery remains insufficiently explored. This prospective observational cohort study included 53 patients (106 eyes); 36 patients (72 eyes) completed a 12-month follow-up. Patients were assigned to a treatment group (surgical and/or pharmacological; Show less
Francesca Bernocchi, Chiara Giuseppina Bonomi, Martina Poli+4 more · 2026 · Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · Springer · added 2026-04-24