Metabolic associated fatty liver disease (MAFLD) is fundamentally driven by an imbalance in hepatic fatty-acid flux: the influx of fatty acids exceeds the liver’s capacity for disposal, resulting in excessive hepatic lipid accumulation, predominantly in the form of triglycerides (TGs). The occurrence and progression of MAFLD depend on disordered regulation across multiple metabolic steps, including fatty-acid uptake, de novo lipogenesis (DNL), fatty-acid oxidation (FAO), and very low-density lipoprotein (VLDL) export. Forkhead box protein O1 (FOXO1) is a key transcriptional regulator within the hepatic network coordinating glucose and lipid metabolism. Under metabolic stress and insulin resistance (IR), FOXO1 expression is frequently increased, whereas its inhibitory phosphorylation is reduced. These changes enhance FOXO1 nuclear localization and transcriptional activity, thereby reprogramming the expression of genes related to metabolism in the liver. Because hepatic lipid deposition is the central pathological feature of MAFLD, the functional status of FOXO1 directly influences hepatic lipid homeostasis. Growing evidence suggests that FOXO1 can exert bidirectional, environment-dependent effects on hepatic lipid accumulation; however, the molecular basis for this functional switch remains incompletely understood. This review systematically summarizes the biological functions and regulatory mechanisms of FOXO1 and its roles in hepatic lipid metabolism, with a particular focus on its crosstalk with insulin signaling. FOXO1 expression is shaped by RNA modifications and epigenetic regulation mediated by non-coding RNAs. Its transcriptional output is precisely governed by post-translational modifications—such as phosphorylation and acetylation—as well as by coordinated nucleocytoplasmic shuttling. Notably, these regulatory patterns vary markedly across nutritional states, degrees of insulin resistance, and stages of disease. In the fed state, insulin/IGF-1 signaling activates the PI3K-AKT pathway, promoting the inhibitory phosphorylation of FOXO1 and facilitating additional modifications, including acetylation, methylation, and ubiquitination. Together, these events drive FOXO1 export from the nucleus and dampen its transcriptional activity, suppressing gluconeogenesis and constraining lipogenic programs. Conversely, during fasting or when insulin signaling is weakened, FOXO1 inhibition is relieved. FOXO1 accumulates in the nucleus, binds to DNA, and regulates the transcription of downstream target genes. Mechanistically, FOXO1 can aggravate hepatic lipid accumulation by activating genes involved in TG synthesis while repressing FAO-related pathways, thereby favoring storage over oxidation. However, under specific conditions, FOXO1 may also alleviate the hepatic lipid burden by promoting TG hydrolysis and enhancing VLDL secretion, thereby reducing the net hepatic lipid load. In addition, lipotoxic signals mediated by ceramides and diacylglycerols (Cer/DAG) activate atypical protein kinase C (aPKC), further exacerbating the disruption of the AKT-FOXO1 axis. This vicious cycle ultimately produces a metabolic paradox in which increased hepatic glucose output coexists with persistent, insulin-independent lipogenesis, accelerating MAFLD progression. Importantly, FOXO1 regulation is not uniform: during early metabolic overload, insulin-mediated suppression may remain effective, whereas in advanced insulin resistance, the loss of AKT control permits sustained FOXO1 activity. Such stage-dependent dynamics may help explain why FOXO1 can either promote steatosis or, in certain contexts, support programs that facilitate lipid turnover. Accordingly, interventions should be liver-specific and tuned to the disease stage, aiming to curb maladaptive FOXO1 signaling while preserving its capacity to promote triglyceride hydrolysis and VLDL secretion when advantageous. Overall, this review offers an important perspective on MAFLD pathogenesis, emphasizing FOXO1 as a potential therapeutic target and providing a theoretical basis for developing liver-specific, disease-course-dependent precision interventions.

The development of traditional Chinese medicine (TCM) diagnosis and treatment has undergone multiple paradigms, evolving from sporadic experiential practices to systematic approaches in syndrome differentiation and treatment and further integration of disease and syndrome frameworks. TCM is a vital component of the medical system, valued alongside Western medicine. Treatment based on syndrome differentiation embodies both personalized treatment and holistic approaches; however, the inconsistency and lack of stability in syndrome differentiation limit clinical efficacy. The existing integration of diseases and syndromes primarily relies on patchwork and embedded systems, where the full advantages of synergy between Chinese and Western medicine are not fully realized. Recently, driven by the development of diagnosis and treatment concepts and advances in analytical technology, Western medicine has been rapidly transforming from a traditional biological model to a precision medicine model. TCM faces a similar need to progress beyond traditional syndrome differentiation and disease-syndrome integration toward a more precise diagnosis and treatment paradigm. Unlike the micro-level precision trend of Western medicine, precision diagnosis and treatment in TCM is primarily reflected in data-driven applications that incorporate information at various levels, including precise syndrome differentiation, medication, disease management, and efficacy evaluation. The current priority is to accelerate the development of TCM precision diagnosis and treatment technology platforms and advance discipline construction in this area.

Lung adenocarcinoma (LUAD) is a global malignancy with significant chemoresistance impacting patient prognosis. The pro-tumorigenic role of hyaluronan-mediated motility receptor (HMMR) in LUAD is recognized. This study was designed to investigate the underlying mechanisms by which HMMR affects chemoresistance in LUAD. Bioinformatics presented the expression patterns of HMMR in LUAD patients and the association between HMMR levels and patient survival, followed by qRT-PCR to verify HMMR expression in LUAD tissues and cells. Further, bioinformatics was leveraged to identify the signaling pathways enriched by HMMR and its relevance to glycolytic genes, we also analyzed changes in the glycolytic activity of LUAD cells by manipulating HMMR expression. Stemness was evaluated through cell aggregation assays and Western blot, and drug responsiveness was gauged using CCK-8 assays, alongside flow cytometry for apoptosis analysis. HMMR was highly expressed in LUAD tissues and cells, and this overexpression correlated with poorer prognoses in patients. GSEA showed that HMMR was notably enriched in the glycolysis and gluconeogenesis pathways, correlating positively with the expression of key glycolytic genes. Cellular experiments confirmed that HMMR knockdown notably suppressed aerobic glycolysis in LUAD cells. Moreover, overexpression of HMMR could further enhance the stemness and cisplatin resistance of LUAD cells by stimulating glycolysis. In brief, this study has validated that high levels of HMMR in LUAD are predictive of poor patient prognosis, and that overexpression of HMMR can catalyze aerobic glycolysis, thus promoting stemness and chemoresistance in LUAD cells. Thus, HMMR could be a target for improving chemosensitivity in LUAD.

Lung adenocarcinoma (LUAD) is a global malignancy with significant chemoresistance impacting patient prognosis. The pro-tumorigenic role of hyaluronan-mediated motility receptor (HMMR) in LUAD is recognized. This study was designed to investigate the underlying mechanisms by which HMMR affects chemoresistance in LUAD. Bioinformatics presented the expression patterns of HMMR in LUAD patients and the association between HMMR levels and patient survival, followed by qRT-PCR to verify HMMR expression in LUAD tissues and cells. Further, bioinformatics was leveraged to identify the signaling pathways enriched by HMMR and its relevance to glycolytic genes, we also analyzed changes in the glycolytic activity of LUAD cells by manipulating HMMR expression. Stemness was evaluated through cell aggregation assays and Western blot, and drug responsiveness was gauged using CCK-8 assays, alongside flow cytometry for apoptosis analysis. HMMR was highly expressed in LUAD tissues and cells, and this overexpression correlated with poorer prognoses in patients. GSEA showed that HMMR was notably enriched in the glycolysis and gluconeogenesis pathways, correlating positively with the expression of key glycolytic genes. Cellular experiments confirmed that HMMR knockdown notably suppressed aerobic glycolysis in LUAD cells. Moreover, overexpression of HMMR could further enhance the stemness and cisplatin resistance of LUAD cells by stimulating glycolysis. In brief, this study has validated that high levels of HMMR in LUAD are predictive of poor patient prognosis, and that overexpression of HMMR can catalyze aerobic glycolysis, thus promoting stemness and chemoresistance in LUAD cells. Thus, HMMR could be a target for improving chemosensitivity in LUAD.

Lung adenocarcinoma (LUAD) is a global malignancy with significant chemoresistance impacting patient prognosis. The pro-tumorigenic role of hyaluronan-mediated motility receptor (HMMR) in LUAD is recognized. This study was designed to investigate the underlying mechanisms by which HMMR affects chemoresistance in LUAD. Bioinformatics presented the expression patterns of HMMR in LUAD patients and the association between HMMR levels and patient survival, followed by qRT-PCR to verify HMMR expression in LUAD tissues and cells. Further, bioinformatics was leveraged to identify the signaling pathways enriched by HMMR and its relevance to glycolytic genes, we also analyzed changes in the glycolytic activity of LUAD cells by manipulating HMMR expression. Stemness was evaluated through cell aggregation assays and Western blot, and drug responsiveness was gauged using CCK-8 assays, alongside flow cytometry for apoptosis analysis. HMMR was highly expressed in LUAD tissues and cells, and this overexpression correlated with poorer prognoses in patients. GSEA showed that HMMR was notably enriched in the glycolysis and gluconeogenesis pathways, correlating positively with the expression of key glycolytic genes. Cellular experiments confirmed that HMMR knockdown notably suppressed aerobic glycolysis in LUAD cells. Moreover, overexpression of HMMR could further enhance the stemness and cisplatin resistance of LUAD cells by stimulating glycolysis. In brief, this study has validated that high levels of HMMR in LUAD are predictive of poor patient prognosis, and that overexpression of HMMR can catalyze aerobic glycolysis, thus promoting stemness and chemoresistance in LUAD cells. Thus, HMMR could be a target for improving chemosensitivity in LUAD.

Lung adenocarcinoma (LUAD) is a global malignancy with significant chemoresistance impacting patient prognosis. The pro-tumorigenic role of hyaluronan-mediated motility receptor (HMMR) in LUAD is recognized. This study was designed to investigate the underlying mechanisms by which HMMR affects chemoresistance in LUAD. Bioinformatics presented the expression patterns of HMMR in LUAD patients and the association between HMMR levels and patient survival, followed by qRT-PCR to verify HMMR expression in LUAD tissues and cells. Further, bioinformatics was leveraged to identify the signaling pathways enriched by HMMR and its relevance to glycolytic genes, we also analyzed changes in the glycolytic activity of LUAD cells by manipulating HMMR expression. Stemness was evaluated through cell aggregation assays and Western blot, and drug responsiveness was gauged using CCK-8 assays, alongside flow cytometry for apoptosis analysis. HMMR was highly expressed in LUAD tissues and cells, and this overexpression correlated with poorer prognoses in patients. GSEA showed that HMMR was notably enriched in the glycolysis and gluconeogenesis pathways, correlating positively with the expression of key glycolytic genes. Cellular experiments confirmed that HMMR knockdown notably suppressed aerobic glycolysis in LUAD cells. Moreover, overexpression of HMMR could further enhance the stemness and cisplatin resistance of LUAD cells by stimulating glycolysis. In brief, this study has validated that high levels of HMMR in LUAD are predictive of poor patient prognosis, and that overexpression of HMMR can catalyze aerobic glycolysis, thus promoting stemness and chemoresistance in LUAD cells. Thus, HMMR could be a target for improving chemosensitivity in LUAD.

Objective:To explore the potential categories and characteristics of social alienation among family caregivers of patients with dementia, and to analyze the related influencing factors, providing reference for healthcare professionals to develop targeted intervention programs and improve the quality of care.Methods:A cross-sectional survey method was used to conveniently select family caregivers of dementia patients who were hospitalized or attended outpatient clinics at Tianyou Hospital Affiliated to Wuhan University of Science and Technology and the Central Theater General Hospital from December 2023 to July 2024 as survey objects. The general demographic information questionnaire, General Alienation Scale, Role Overload Scale, Adaptation, Partnership, Growth, Affection and Resolve, Type D Personality Scale-14, and Barthel Index were conducted for investigation. Latent profile analysis was used to explore potential categories of social alienation among family caregivers of people with dementia, and influential factors were explored through Logistic regression.Results:A total of 226 questionnaires were distributed and 220 valid questionnaires were collected, including 67 males and 153 females, with an age of (61.39 ± 9.42) years. The potential categories of social alienation of family caregivers of patients with dementia were categorized into low social alienation-low skepticism group (111 cases, 50.5%) and high social alienation-meaninglessness group (109cases, 49.5%). Patients′ age, self-care ability, dementia type, caregiver′s literacy, place of residence, occupational status, perceived health status, Length of care, per capita monthly family income, type D personality, role overload, and family caring were statistically different in the potential profile of social alienation ( t = 2.04, -16.48, 15.53; χ2 values were 3.84 - 109.23, all P< 0.05). Logistic regression analysis showed that the caregiver′s length of caregiving years (>5 years), role overload, family caring, type D personality (no), patient′s dementia type (mixed dementia), and self-care ability (mild dependence) were influential factors in the category of social alienation of family caregivers of patients with dementia ( OR values were 0.000 - 70.970, all P<0.05). Conclusions:There is group heterogeneity in the social alienation of family caregivers of patients with dementia, and healthcare professionals should focus on the differences in the type of disease, self-care ability, and years of caregiving experience of caregivers, and formulate personalized and precise interventions from caregiver personality traits, role overload, and family care to reduce the level of their social alienation.

Objective To explore the effect of maternal exercise on blood pressure,cardiac pheno-type and susceptibility to myocardial is chemia/reperfusion(MI/R)injury in adult male offsprings of mice.Methods Pregnant mice were randomly divided into a sedentary group(p-Ctr)and an exercise group(p-EX),each of 12.The exercise group underwent daily 60-minutenon-weight bearing swim-ming from gestational day(GD)1 to 18,6 days a week.Then,their male offsprings at 3 months of age(3M)were selected as the research subjects,namely the Ctr-3M group and the EX-3M group,with 12 mice in each group.The MI/R model was established by ligation of the anterior descending branch of the left coronary artery(LAD)surgery(30 min of ischemia,24 h of reperfusion).Then,the systolic blood pressure(SBP),diastolic blood pressure(DBP),and mean arterial pressure(MAP)were monitored non-invasively via tail artery blood pressure measurement,while the cardiac function was detected by using the small animal ultrasound.Moreover,the cardiac morphology and col-lagen volume fraction(CVF)of myocardium was observed by HE staining and Masson staining,respec-tively.Meanwhile,the cross-sectional area(CSA)of myocardial cells and myocardial infarction area(INF/AAR)was measured using WGA staining and Evans Blue-TTC double staining,accordingly.What's more,the apoptosis index(AI)of myocardial cells and serum cardiac troponin I(cTnI)were de-tected by using TUNEL staining and ELISA,respectively,while the expression levels of Bax and Bcl-2 proteins were determined by using Western blotting.Results 1)From GD11 to GD19,the body weight of females in the p-EX group was always significantly lower than that in the p-Ctr group(GD11,GD13;P<0.05;GD12,GD14～GD19;P<0.01),but there was no significant difference in the litter size and abortion rate(P>0.05).2)There were no significant differences between the EX-3M and Ctr-3M groups in the heart weight(HW),body weight(BW)and heart weight to body weight ratio(HW/BW),SBP,DBP,MAP,myocardial CVF,and CSA of male offsprings(P>0.05).After MI/R surgery,in both p-Ctr and p-EX groups,myocardial transverse striations disappeared and cardiomyocytes were disarranged with degeneration and necrosis.Moreover,CVF of the EX-3M group was significantly lower than the Ctr-3M group after MI/R surgery(P<0.05).3)No significant differenc-es were found between the Ctr-3M and EX-3M groups in the average cardiac ejection fraction(EF),fractional shortening(FS),left ventricle internal diameter in diastole(LVIDd),and left ventricle inter-nal diameter in systole(LVIDs)(P>0.05).However,after the MI/R surgery,the postoperative EF and FS(P<0.01),and LVIDs(P<0.05)in the EX-3M group were significantly higher than the Ctr-3M group,without significant difference in LVIDd(P>0.05).4)After MI/R surgery,the average AI,INF/AAR and serum cTnI level of the EX-3M group were significantly lower than the Ctr-3M group(P<0.01 for all).5)The relative expression level of myocardial Bcl-2 protein after MI/R surgery in the EX-3M group was significantly higher than the Ctr-3M group(P<0.05),while that of myocardial Bax protein(P<0.05)and the Bax/Bcl-2 ratio(P<0.01)were significantly lower than the latter.Conclu-sions Prenatal exercise significantly reduces the susceptibility to myocardial ischemia injury in 3-month-old male mice offspring,improves the contractile function of their heart,and attenuates the degree of cardiomyocyte apoptosis and necrosis,exerting a cardioprotective effect in MI/R injury.

This paper focuses on the application of health big data in cancer screening. Firstly, the sources and characteristics of health big data are introduced, then the commonly used epidemiological designs and analytical techniques in hospital-based cancer screening studies are summarized and the application scenarios of such studies are described. Finally, the challenges and future development in the application of health big data are analyzed to provide reference for the future studies.

Although thyroid nodules are less common in children than in adults，some benign nodules enlarge with age，causing symptoms or aesthetic concerns. Preserving thyroid function is crucial due to its role in children's growth and development. Thermal ablation，a safe and minimally invasive technique，offers a new option for treating benign thyroid nodules in children. This article reviewed the indications，methods，outcomes，and complication management of thermal ablation，in order to provide a reference for clinical practice.