👤 Bingjing Di

Chronic pain (CP) is increasingly recognized not only as a sensory and emotional condition but also as a significant contributor to cognitive dysfunction. Growing evidence indicates that CP-induced cognitive dysfunction arises from a cascade of neurobiological processes, including persistent neuroinflammation, neurotransmitter dysregulation, and impaired synaptic plasticity. These mechanisms particularly affect the hippocampus and medial prefrontal cortex (mPFC)-regions essential for memory, attention, and executive function. Neuroimaging studies have documented structural atrophy and disrupted network connectivity in these brain areas in CP patients. At the molecular level, pro-inflammatory cytokines such as interleukin-1 beta (IL-1β) and tumor necrosis factor-alpha (TNF-α) impair glutamatergic and GABAergic signaling, disrupt long-term potentiation (LTP), and inhibit neurogenesis. Additionally, dysregulation of brain-derived neurotrophic factor (BDNF) signaling exacerbates synaptic vulnerability, contributing to cognitive decline. These mechanistic overlaps are particularly relevant in aging populations and in Alzheimer's disease (AD), where CP may act as a risk factor. This review integrates clinical and preclinical findings on CP-related cognitive dysfunction, outlines key molecular mechanisms, and explores emerging therapeutic strategies targeting inflammation, neurotransmitter systems, and synaptic repair. Understanding the interaction between chronic pain and cognition is critical for developing precision treatments that address both nociceptive and neurodegenerative pathways. Show less

To observe the effect of acupuncture on astrocyte activation following cerebral ischemia-reperfusion injury (CIRI) Transcriptome and single-cell sequencing were used to analyse gene expression in middle cerebral artery occlusion (MCAO)-induced rats. Acupuncture was applied at Baihui (GV20) and Dazhui (GV14) for 7 d. The infarct volume was assessed CIRI activated p38 MAPK signaling, increased the expression of A1 markers (GFAP and C3), and proinflammatory cytokines, and decreased the expression of the A2 marker S100A10. Acupuncture inhibited p38 phosphorylation, upregulated MSK1, reduced C3 and inflammatory cytokines, increased S100A10 expression, decreased infarct volume, and improved neurological function. Acupuncture protects against ischemic stroke by targeting the p38 MAPK/MSK1 pathway. It inhibits p38 MAPK phosphorylation and activates MSK1, thereby promoting a shift in astrocyte polarization from the pro-inflammatory A1 to the reparative A2 type, as reflected by decreased C3 and increased S100A10 expression. This shift reduces pro-inflammatory cytokines, alleviates cerebral inflammation, and promotes neural repair, ultimately diminishing infarct volume, restoring neurons, and improving behavior. These findings elucidate the mechanism of acupuncture and support its clinical use. Show less

Growing evidence suggests that both ApoE genotype and metabolic disturbances including insulin resistance (IR) and obesity constitute risk factors for Alzheimer's disease (AD). However, large-scale studies investigating whether ApoE genotype interacts with metabolic abnormalities to indirectly impair cognitive function in AD remain scarce. This cross-sectional study aimed to explore the associations between ApoE genotype, metabolic disturbances [IR assessed by triglyceride-glucose (TyG) index and body mass index (BMI)], and cognitive function in AD patients. We analyzed 1,162 clinically diagnosed probable AD patients from the Cognitive Impairment Clinic at Tianjin Huanhu Hospital. Participants were categorized by ApoE ε4 carrier status. Metabolic parameters were evaluated using the TyG index and BMI. Mediation effect models were employed to assess the relationships between ApoE genotype, metabolic indices, and cognitive function. ApoE ε4 carriers exhibited significantly lower BMI ( ApoE ε4 carriers demonstrate a distinct metabolic profile characterized by lower BMI and elevated TyG index, associated with poorer cognitive performance. Our findings suggest that ApoE ε4 may indirectly influence AD cognition through metabolic pathways, highlighting early interventions targeting ApoE-related metabolic dysregulation as potential strategies to delay AD progression. Show less

Acute myeloid leukemia (AML) is a complex hematologic malignancy with multiple disease subgroups defined by somatic mutations and heterogeneous outcomes. Although genome-wide association studies (GWAS) have identified a small number of common genetic variants influencing AML risk, the heritable component of this disease outside of familial susceptibility remains largely undefined. Here, we perform a meta-analysis of 4 published GWAS plus 2 new GWAS, totaling 4710 AML cases and 12 938 controls. We identify a new genome-wide significant risk locus for pan-AML at 2p23.3 (rs4665765; P = 1.35 × 10-8; EFR3B, POMC, DNMT3A, and DNAJC27), which also significantly associates with patient survival (P = 6.09 × 10-3). Our analysis also identifies 3 new genome-wide significant risk loci for disease subgroups, including AML with deletions of chromosome 5 and/or 7 at 1q23.3 (rs12078864; P = 7.0 × 10-10; DUSP23) and cytogenetically complex AML at 2q33.3 (rs12988876; P = 3.28 × 10-8; PARD3B) and 2p21 (rs79918355; P = 1.60 × 10-9; EPCAM). We also investigated loci previously associated with the risk of clonal hematopoiesis (CH) or CH of indeterminate potential and identified several variants associated with the risk of AML. Our results further inform on AML etiology and demonstrate the existence of disease subgroup specific risk loci. Show less

Colorectal cancer (CRC) is a highly aggressive malignancy prone to liver metastasis, which significantly worsens prognosis of patients. Autophagy supports tumor cell survival by meeting metabolic demands and evading programmed cell death. This study aimed to develop a prognostic risk signature for CRC patients by integrating autophagy- and metastasis-related genes and to investigate its association with the tumor immune microenvironment and implications for immunotherapy. Weighted gene co-expression network analysis (WGCNA) identified candidate genes related to autophagy and liver metastasis. Univariate Cox and LASSO regression analyses were employed to develop a risk signature in the TCGA cohort, which was subsequently validated using an independent GEO cohort. Functional enrichment, immune infiltration, the heterogeneity and dynamics of macrophages and A prognostic risk signature incorporating six biomarkers ( In our study, we developed and validated a novel autophagy- and liver metastasis-associated prognostic signature for CRC. The risk signature effectively predicts alterations in the tumor immune microenvironment, immunotherapy, chemotherapy sensitivity and intercellular communication across different risk groups. Importantly, our findings reveal that autophagy and liver metastasis synergistically foster an immunosuppressive microenvironment, highlighting a potential target for therapeutic intervention. Show less

Cardiac ischemia/reperfusion (I/R) induces systemic oxidative stress, which in turn gives rise to the development of multiple organ abnormalities, including brain injury. The paraventricular nucleus (PVN) of the hypothalamus is a cardiovascular regulatory center. Aerobic exercise is an effective intervention to protect the heart against I/R injury. However, the effect of aerobic exercise on cardiac I/R-induced neuronal injury in the PVN has not been fully elucidated. The aim of this study is to investigate whether aerobic exercise can up-regulate fibroblast growth factor 21 (FGF21) and alleviate neuronal oxidative stress and ferroptosis in the PVN caused by cardiac I/R. In vivo, after six weeks of aerobic exercise, the cardiac I/R model was established by ligating the left anterior descending (LAD) coronary artery for 30 min, followed by 2 h of reperfusion. Cardiac function and heart rate variability (HRV) were measured. Morphological changes, oxidative stress, expression of FGF21 and its downstream signaling molecules, as well as ferroptosis-related indicators in the PVN, were evaluated. In vitro, HT22 cells were exposed to oxygen-glucose deprivation and reoxygenation (OGD/R) and treated with recombinant human FGF21 (rhFGF21) and compound C to elucidate the potential mechanism. Cardiac I/R induced iron deposition, elevated expression of lipid peroxidation drivers, and impaired antioxidant capacity in the PVN, which collectively contributed to neuronal ferroptosis. Aerobic exercise up-regulated the expression of FGF21, FGFR1, and PGC-1α, maintained the phosphorylation of AMPKα, enhanced antioxidant capacity, reduced ROS and lipid peroxidation, regulated iron homeostasis, and effectively attenuated neuronal ferroptosis induced by cardiac I/R. In addition, rhFGF21 protected HT22 cells against OGD/R-induced oxidative stress and ferroptosis, which was blocked by AMPK inhibition. FGF21 plays a pivotal role in regulating neuronal oxidative stress and ferroptosis. Aerobic exercise could increase the expression of FGF21, FGFR1, and PGC-1α, maintain the phosphorylation of AMPKα, and alleviate cardiac I/R-induced neuronal oxidative stress and ferroptosis. These results confirm the protective effect of aerobic exercise against cardiac I/R-induced brain injury and provide an experimental basis for studying the relationship between exercise and the "heart-brain axis." Show less

The balance between adipogenic and osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) is essential for maintaining bone homeostasis. This study aimed to investigate the role of retinoid-related orphan receptor α (RORα) in the adipogenic differentiation of BMSCs. Stable BMSC lines with RORα overexpression or knockdown were established. Adipogenic differentiation was evaluated using Oil Red O staining and by measuring the expression of adipogenic markers, including PPARγ2, LPL, LEP, FABP4, and ADIPOQ. Treatment with the RORα inhibitor SR3335 significantly promoted adipogenic differentiation, whereas the RORα agonist SR1078 exerted the opposite effect. Similarly, RORα-overexpressing (OE-RORα) BMSCs showed reduced adipogenic differentiation, while RORα knockdown BMSCs exhibited enhanced differentiation at 14 days after induction. During adipogenesis, PPARγ2 expression increased significantly, peaking at day 6 before gradually declining. Overexpression and knockdown of RORα accentuated this downregulation and upregulation, respectively, at days 6 and 12. The adipogenic marker genes lipoprotein lipase (LPL), leptin (LEP), fatty acid binding protein 4 (FABP4), and adiponectin C1Q and collagen domain containing (ADIPOQ) were markedly downregulated in RORα-overexpressing BMSCs at day 12. Moreover, RORα overexpression enhanced β-catenin nuclear translocation at day 1 post-induction and upregulated downstream WNT/β-catenin signaling molecules (Axin2, c-Myc, CD44) at day 6. Inhibition of WNT/β-catenin signaling with XAV-939 effectively reversed the suppressive effect of RORα overexpression on adipogenic differentiation and restored the expression of adipogenesis-related genes. RORα suppresses adipogenic differentiation of BMSCs, at least in part, by activating WNT/β-catenin signaling. Show less

Alzheimer's disease (AD) is a progressive neurodegenerative disorder and the most common cause of dementia worldwide. Dysregulation of various metabolism pathways may mediate the development of AD pathology and cognitive dysfunction. Variants of triggering receptor expressed on myeloid cells-2 (TREM2) are known to increase the risk of developing AD. TREM2 plays a role in AD development by maintaining cellular energy and biosynthesis, but the precise mechanism through which it accomplishes this is unknown. Metabolomic analysis of hippocampal tissue from APP/PS1 and APP/PS1-TREM2 knockout (KO) mice found that TREM2 KO was associated with abnormalities in several metabolism pathways, and the effect was particularly pronounced in lipid metabolism and glucose metabolism pathways. Consistently, transcriptomic analysis of these mice determined that most differentially expressed genes were involved in energy metabolism pathways. We screened seven differentially expressed genes in APP/PS1-TREM2 KO mice that may influence AD development by altering energy metabolism. Integrative analysis of the metabolomic and transcriptomic profiles showed that TREM2 may regulate lipid metabolism and sphingolipid metabolism by affecting lipoprotein lipase (LPL) expression, thereby influencing AD progression. Our results prompt further studies of the interactions among TREM2, LPL, glucolipid metabolism, and sphingolipid metabolism in AD to identify new diagnostic and treatment strategies. Show less

Myocardial infarction (MI) is a major cause of death and disability worldwide, but current treatments are limited by their invasiveness, side effects, and lack of efficacy. Novel drug targets for MI prevention are urgently needed. In this study, we used Mendelian randomization to identify potential therapeutic targets for MI using plasma protein quantitative trait loci as exposure variables and MI as the outcome variable. We further validated our findings using reverse causation analysis, Bayesian co-localization analysis, and external datasets. We also constructed a protein-protein interaction network to explore the relationships between the identified proteins and known MI targets. Our analysis revealed 2 proteins, LPA and APOA5, as potential drug targets for MI, with causal effects on MI risk confirmed by multiple lines of evidence. LPA and APOA5 are involved in lipid metabolism and interact with target proteins of current MI medications. We also found 4 other proteins, IL1RN, FN1, NT5C, and SEMA3C, that may have potential as drug targets but require further confirmation. Our study demonstrates the utility of Mendelian randomization and protein quantitative trait loci in discovering novel drug targets for complex diseases such as MI. It provides insights into the underlying mechanisms of MI pathology and treatment. Show less

Litter size is an economically important trait in sheep, and it is a complex trait controlled by multiple genes in multiple organs. Among them, the regulation of lamb number trait by the thyroid gland is a very important part. However, the molecular mechanisms of the thyroid gland in sheep reproduction remain unclear. Here, RNA-seq was used to detect transcriptome expression patterns in the thyroid gland between follicular phase (FP) and luteal phase (LP) in Show less

Hand, foot, and mouth disease (HFMD) is a common viral childhood illness caused most commonly by enterovirus 71 (EV71) and coxsackievirus A16. The pathogenesis of EV71 has been extensively studied, and the regulation of the host immune response is suspected to aggravate the serious complications induced by EV71. Our previous research showed that EV71 infection significantly increased the release of circulating interleukin (IL)-6, IL-10, IL-13, and IL-27. Notably, these cytokines are related to the EV71 infection risk and clinical stage. Polyamines are compounds that are ubiquitous in mammalian cells and play a key role in various cellular processes. Several studies have shown that targeting polyamine metabolic pathways can reduce infections caused by viruses. However, the significance of polyamine metabolism in EV71 infection remains largely unknown. Serum samples from 82 children with HFMD and 70 healthy volunteers (HVs) were collected to determine the polyamine metabolites spermidine (SPD) and spermine (SPM), and IL-6 levels. In addition, peripheral blood mononuclear cells (PBMCs) were treated with EV71 viral protein 1 (VP1) and EV71 VP4, and the cells and supernatant were then collected to analyze the expression of polyamine metabolism-related enzymes by western blot. The data were analyzed using GraphPad Prism 7.0 software (USA). The serum polyamine metabolites SPD and SPM were elevated in the HFMD patients, especially in the EV71-infected children. Further, a positive correlation was found between serum SPD and IL-6 levels in the EV71-infected children. We also found that the upregulation of peripheral blood polyamine metabolites in the EV71-infected HFMD children was related to EV71 capsid protein VP1, but not VP4. VP1 may promote the expression of polyamine metabolism-related enzymes and promote the production of polyamine metabolites, thereby upregulating the SPD/nuclear factor kappa B/IL-6 signaling pathway. However, VP4 has the opposite effect in this process. Our results suggest that EV71 capsid protein may regulate the polyamine metabolic pathways of infected cells in a variety of ways. This study provides insights into the mechanism of EV71 infection and polyamine metabolism and has good reference value for the development of EV71 vaccine. Show less

Post-transcriptional regulation of mRNA translation and stability is primarily achieved by RNA-binding proteins, which are of increasing importance for heart function. Furthermore, G-quadruplex (G4) and G4 resolvase activity are involved in a variety of biological processes. However, the role of G4 resolvase activity in heart function remains unknown. The present study aims to investigate the role of RNA helicase associated with adenylate- and uridylate-rich element (RHAU), an RNA-binding protein with G4 resolvase activity in postnatal heart function through deletion of Rhau in the cardiomyocytes of postnatal mice. RHAU-deficient mice displayed progressive pathological remodeling leading to heart failure and mortality and impaired neonatal heart regeneration. RHAU ablation reduced the protein levels but enhanced mRNA levels of Yap1 and Hexim1 that are important regulators for heart development and postnatal heart function. Furthermore, RHAU was found to associate with both the 5' and 3' UTRs of these genes to destabilize mRNA and enhance translation. Thus, we have demonstrated the important functions of RHAU in the dual regulation of mRNA translation and stability, which is vital for heart physiology. Show less

The pituitary is a vital endocrine organ that regulates animal seasonal reproduction by controlling the synthesis and secretion of the hormone. The change of photoperiod is the key factor affecting the function of the pituitary in animals, but the mechanism is unclear. Here, we studied the transcriptomic variation in pars distalis (PD) of the pituitary between short photoperiod (SP) and long photoperiod (LP) using RNA sequencing based on the OVX+E Show less

Prediction biomarkers associated with prognosis and lymph node metastasis (LNM) in papillary thyroid carcinoma (PTC) are needed to facilitate clinicians in choosing appropriate therapies. We hope to identify key genes associated with LNM and prognosis in PTC. GSE29265, GSE33630, GSE3467, GSE3678 and GSE58545 gene expression profiles were acquired from the Gene Expression Omnibus database. Differentially expressed genes (DEGs) between PTC tissues and normal thyroid tissues were selected with the GEO2R tool, and common DEGs among the five datasets were integrated with Venn software online. A proteinprotein interaction (PPI) network of the common DEGs was visualized. We analyzed the PPI network and determined core genes using the Cytoscape software. Furthermore, we employed UALCAN to verify the expression and promoter methylation status of the core genes in thyroid carcinoma (THCA). Additionally, the Kaplan-Meier plotter online tool was used to analyze the relationship between overall survival and core gene expressions in THCA. TNS3, DUSP6, DUSP4 and PTPRE were identified as core genes. Expression of these 4 genes and the promoter methylation status of DUSP4 and PTPRE were strongly associated with LNM (P<0.05). High expression of 3 genes (DUSP6, DUSP4 and PTPRE) was related to a significantly better survival than low expression of the 3 genes in THCA. In contrast, high TNS3 expression was related to significantly worse survival (P<0.05). TNS3, DUSP6, DUSP4, PTPRE and DUSP4 and PTPRE promoter methylation status might be useful predictive biomarkers of LNM in PTC. Additionally, these genes may be prognostic biomarkers in PTC. Show less

The RNA-binding motif protein 10 (RBM10) is involved in alternative splicing and modifies mRNA post-transcriptionally. RBM10 is abnormally expressed in the lung, breast, and colorectal cancer, female genital tumors, osteosarcoma, and other malignant tumors. It can inhibit proliferation, promote apoptosis, and inhibit invasion and metastasis. RBM10 has long been considered a tumor suppressor because it promotes apoptosis through the regulation of the MDM2-p53 negative feedback loop, Bcl-2, Bax, and other apoptotic proteins and inhibits proliferation through the Notch signaling and rap1a/Akt/CREB pathways. However, it has been recently demonstrated that RBM10 can also promote cancer. Given these different views, it is necessary to summarize the research progress of RBM10 in various fields to reasonably analyze the underlying molecular mechanisms, and provide new ideas and directions for the clinical research of RBM10 in various cancer types. In this review, we provide a new perspective on the reasons for these opposing effects on cancer biology, molecular mechanisms, research progress, and clinical value of RBM10. Show less

Early detection is essential to improve the survival and life quality of lung cancer (LC) patients. Changes of peripheral blood DNA methylation could be associated with malignancy but were mostly studied in Caucasians. Here, in a Chinese population, we performed mass spectrometry assays to investigate the association between very early stage LC and methylation levels of RAPSN in the peripheral blood by a case-control cohort using of 221 LC patients (93.2% LC at stage I) and 285 unrelated cancer free control individuals. The odds ratios (ORs) of all CpG sites were evaluated for their risk to LC using inter-quartile analyses by logistic regression. In general, we observed an association between very early LC and decreased methylation of RAPSN_CpG₁.15 and RAPSN_CpG₃.4 (referring to Q4, OR range from 1.64 to 1.81, Our study reveals an association between RAPSN hypomethylation in peripheral blood and LC and suggests the occurrence of altered blood-based methylation at the early stage of cancer. Show less

Diabetic retinopathy (DR) is a leading cause of visual impairment. Müller cells in DR are dysfunctional due to downregulation of the inwardly rectifying potassium channel Kir4.1. Metformin, a commonly used oral antidiabetic drug, is known to elicit its action through 5' adenosine monophosphate-activated protein kinase (AMPK), a cellular metabolic regulator; however, its effect on Kir4.1 channels is unknown. For this study, we hypothesized that metformin treatment would correct circadian rhythm disruption and Kir4.1 channel dysfunction in db/db mice. Metformin was given orally to db/db mice. Wheel-running activity, retinal levels of Kir4.1, and AMPK phosphorylation were determined at study termination. In parallel, rat retinal Müller cell line (rMC-1) cells were treated using metformin and 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR) to assess the effect of AMPK activation on the Kir4.1 channel. The wheel-running activity of the db/db mice was improved following the metformin treatment. The Kir4.1 level in Müller cells was corrected after metformin treatment. Metformin treatment led to an upregulation of clock regulatory genes such as melanopsin (Opn4) and aralkylamine N-acetyltransferase (Aanat). In rMC-1 cells, AMPK activation via AICAR and metformin resulted in increased Kir4.1 and intermediate core clock component Bmal-1 protein expression. The silencing of Prkaa1 (gene for AMPKα1) led to decreased Kir4.1 and Bmal-1 protein expression. Our findings demonstrate that metformin corrects abnormal circadian rhythm and Kir4.1 channels in db/db mouse a model of type 2 diabetes. Metformin could represent a critical pharmacological agent for preventing Müller cell dysfunction observed in human DR. Show less

Gastric cancer is still among the leading causes of cancer deaths worldwide. Despite the improvements in diagnostic methods, the status of early detection has not been achieved so far. Early diagnosis of gastric cancer may significantly improve the cure rate of patients. Therefore, a new diagnostic method is needed. In this study, subtractive SELEX was performed to screen gastric cancer serum-specific DNA aptamers by using gastric cancer serum and normal serum as the target and negative serum, respectively. Four highly specific aptamers generated for gastric cancer serum, Seq-3, Seq-6, Seq-19 and Seq-54, were developed using whole-serum subtractive SELEX technology with Show less

Chronic apical periodontitis (CAP) is defined as chronic inflammation of the dental pulp and root canal system. Porphyromonas endodontalis lipopolysaccharide ( P. endodontalis LPS) plays an important role in inducing an inflammatory response in CAP. microRNA-146a (miR-146a) is a key regulator of inflammation and is induced by LPS. Hairy and enhancer-of-split related with YRPW motif 2 (Hey2) has been confirmed to be induced by the Notch signaling pathway, which is involved in tooth development, pulp regeneration, and repair after injury. Our study aimed to investigate the functional role of miR-146a via the targeting of Hey2 in CAP as well as the underlying mechanism. Compared with 13 healthy controls, miR-146a and Hey2 expressions were significantly higher in 20 patients with CAP. In addition, miR-146a, Hey2, interleukin (IL)-6, IL-1β, and tumor necrosis factor (TNF)-α expressions were significantly increased in MC3T3-E1 cells stimulated with different concentrations (0-20 μg/mL) of P. endodontalis LPS for different amounts of time (0-48 hours). Moreover, miR-146a, which acts as an anti-inflammatory mediator, negatively regulated the expression of IL-6, IL-1β, and TNF-α, and Hey2 was confirmed as a target gene of miR-146a by a luciferase reporter assay. Hey2 also negatively regulated miR-146a, IL-6, IL-1β, and TNF-α expressions, and P. endodontalis LPS strongly induced Hey2 recruitment to the IL-6 promoter (-400 ~ -200 bp). These findings suggest that miR-146a and Hey2 form a mutual negative feedback regulatory loop, demonstrating a novel mechanism that regulates inflammatory responses in CAP. Show less

The intense inhomogeneous magnetic fields acting on the diamagnetic materials naturally present in cells can generate strong magnetic forces. We have developed a superconducting magnet platform with large gradient high magnetic field (LG-HMF), which can produce three magnetic force fields of -1360, 0, and 1312 T(2)/m, and three corresponding apparent gravity levels, namely 0, 1, and 2-g for diamagnetic materials. In this study, the effects of different magnetic force fields on osteoblast-like cells (MG-63 and MC3T3-E1) viability, microtubule actin crosslinking factor 1 (MACF1) expression and its association with cytoskeleton were investigated. Results showed that cell viability increased to different degrees after exposure to 0 or 1-g conditions for 24 h, but it decreased by about 30% under 2-g conditions compared with control conditions. An increase in MACF1 expression at the RNA or protein level was observed in osteoblast-like cells under the magnetic force field of -1360 T(2)/m (0-g) relative to 1312 T(2)/m (2-g). Under control conditions, anti-MACF1 staining was scattered in the cytoplasm and partially colocalized with actin filaments (AFs) or microtubules (MTs) in the majority of osteoblast-like cells. Under 0-g conditions, MACF1 labeling was concentrated at perinuclear region and colocalization was not apparent. The patterns of anti-MACF1 labeling on MTs varied with MTs' changing under LG-HMF environment. In conclusion, LG-HMF affects osteoblast-like cell viability, MACF1 distribution, expression, and its association with cytoskeleton to some extent. Show less