The Golgi body, a core organelle in eukaryotic cells, plays a critical role in protein modification, sorting, vesicular transport, and serves as a key site for lipid synthesis and glycosylation. Glucose and lipid metabolism are central processes for cellular energy maintenance and biosynthesis, and are closely linked to Golgi function. Recent studies have revealed the extensive involvement of the Golgi body in regulating glucose and lipid metabolism, where maintaining its structural and functional homeostasis is crucial for normal physiological activity. Under various stress conditions such as acidosis, hypoxia, and nutrient deficiency, the Golgi body undergoes structural and functional disruption, leading to Golgi stress. This in turn activates specific signaling pathways, such as those mediated by the cAMP-responsive element binding protein 3 (CREB3) and proteoglycans, to alleviate Golgi stress and enhance Golgi function. Golgi stress contributes to glucose and lipid metabolic disorders by affecting the activity of insulin receptors, glucose transporters, and lipid metabolism-related enzymes. For example, Golgi stress triggers the cleavage and release of the active fragment of CREB3, which enters the nucleus and upregulates the transcription of ADP-ribosylation factor 4 (ARF4) and key gluconeogenic enzymes, including phosphoenolpyruvate carboxykinase (PEPCK) and glucose-6-phosphatase (G6Pase). ARF4 promotes vesicle retrograde transport between the Golgi and endoplasmic reticulum, maintains secretory capacity, and enhances hepatic glucose output. This pathway is particularly active under high-fat or lipotoxic stress, leading to fasting hyperglycemia. When damaged Golgi components accumulate beyond a tolerable threshold, the cell initiates an autophagic response, selectively encapsulating the damaged Golgi into autophagosomes, which then fuse with lysosomes to form autolysosomes, leading to Golgiphagy. This process results in the degradation and clearance of damaged Golgi, thereby regulating Golgi quantity, quality, and function. Golgiphagy also plays a significant role in regulating glucose and lipid metabolism. For instance, under high-glucose conditions, autophagic flux may be suppressed, impairing the timely clearance and renewal of damaged Golgi, compromising its normal function, and further exacerbating glucose metabolism disorders. Additionally, Golgiphagy may participate in lipid degradation and influence lipid synthesis and transport. Research indicates that Golgi stress and Golgiphagy play important roles in glucose and lipid metabolism-related diseases. For example, the leucine zipper protein (LZIP) under Golgi stress conditions can promote hepatic steatosis. In mouse primary cells and human tissues, LZIP induces the expression of apolipoprotein A-IV (APOA4), which increases peripheral free fatty acid uptake, resulting in lipid accumulation in the liver and contributing to the development of fatty liver disease. This review systematically outlines the structure and function of the Golgi apparatus, the molecular regulatory mechanisms of Golgi stress and Golgiphagy, and their synergistic roles. It further elaborates on how Golgi stress and Golgiphagy participate in the regulation of glucose and lipid metabolism, discusses their clinical significance in related diseases such as diabetes, fatty liver disease, and obesity, and highlights potential novel therapeutic strategies from the perspective of Golgi-targeted medicine. Finally, this article addresses the challenges and future directions in Golgi-targeted interventions, aiming to advance the clinical translation of such strategies and foster breakthroughs in the treatment of glucose and lipid metabolism-related disorders.

The Golgi body, a core organelle in eukaryotic cells, plays a critical role in protein modification, sorting, vesicular transport, and serves as a key site for lipid synthesis and glycosylation. Glucose and lipid metabolism are central processes for cellular energy maintenance and biosynthesis, and are closely linked to Golgi function. Recent studies have revealed the extensive involvement of the Golgi body in regulating glucose and lipid metabolism, where maintaining its structural and functional homeostasis is crucial for normal physiological activity. Under various stress conditions such as acidosis, hypoxia, and nutrient deficiency, the Golgi body undergoes structural and functional disruption, leading to Golgi stress. This in turn activates specific signaling pathways, such as those mediated by the cAMP-responsive element binding protein 3 (CREB3) and proteoglycans, to alleviate Golgi stress and enhance Golgi function. Golgi stress contributes to glucose and lipid metabolic disorders by affecting the activity of insulin receptors, glucose transporters, and lipid metabolism-related enzymes. For example, Golgi stress triggers the cleavage and release of the active fragment of CREB3, which enters the nucleus and upregulates the transcription of ADP-ribosylation factor 4 (ARF4) and key gluconeogenic enzymes, including phosphoenolpyruvate carboxykinase (PEPCK) and glucose-6-phosphatase (G6Pase). ARF4 promotes vesicle retrograde transport between the Golgi and endoplasmic reticulum, maintains secretory capacity, and enhances hepatic glucose output. This pathway is particularly active under high-fat or lipotoxic stress, leading to fasting hyperglycemia. When damaged Golgi components accumulate beyond a tolerable threshold, the cell initiates an autophagic response, selectively encapsulating the damaged Golgi into autophagosomes, which then fuse with lysosomes to form autolysosomes, leading to Golgiphagy. This process results in the degradation and clearance of damaged Golgi, thereby regulating Golgi quantity, quality, and function. Golgiphagy also plays a significant role in regulating glucose and lipid metabolism. For instance, under high-glucose conditions, autophagic flux may be suppressed, impairing the timely clearance and renewal of damaged Golgi, compromising its normal function, and further exacerbating glucose metabolism disorders. Additionally, Golgiphagy may participate in lipid degradation and influence lipid synthesis and transport. Research indicates that Golgi stress and Golgiphagy play important roles in glucose and lipid metabolism-related diseases. For example, the leucine zipper protein (LZIP) under Golgi stress conditions can promote hepatic steatosis. In mouse primary cells and human tissues, LZIP induces the expression of apolipoprotein A-IV (APOA4), which increases peripheral free fatty acid uptake, resulting in lipid accumulation in the liver and contributing to the development of fatty liver disease. This review systematically outlines the structure and function of the Golgi apparatus, the molecular regulatory mechanisms of Golgi stress and Golgiphagy, and their synergistic roles. It further elaborates on how Golgi stress and Golgiphagy participate in the regulation of glucose and lipid metabolism, discusses their clinical significance in related diseases such as diabetes, fatty liver disease, and obesity, and highlights potential novel therapeutic strategies from the perspective of Golgi-targeted medicine. Finally, this article addresses the challenges and future directions in Golgi-targeted interventions, aiming to advance the clinical translation of such strategies and foster breakthroughs in the treatment of glucose and lipid metabolism-related disorders.

OBJECTIVE: Acupuncture therapies are known for their effectiveness in treating a variety of gastric diseases, although the mechanisms underlying these effects are not fully understood. This study tested the effectiveness of electroacupuncture (EA) at acupoints Zhongwan (RN12) and Weishu (BL21) for managing gastric motility disorder (GMD) and investigated the underlying mechanisms involved. METHODS: A GMD model was used to evaluate the impact of EA on various aspects of gastric function including the amplitude of gastric motility, electrogastrogram, food intake, and the rate of gastric emptying. Immunofluorescence techniques were used to explore the activation of spinal neurons by EA, specifically examining the presence of cholera toxin B subunit (CTB)-positive neurons and fibers emanating from acupoints RN12 and BL21. The stimulation of γ-aminobutyric acid (GABA)-ergic neurons in the spinal dorsal horn, the inhibition of sympathetic preganglionic neurons in the spinal lateral horn, and their collective effects on the activity of sympathetic nerves were examined. RESULTS: EA at RN12 and BL21 significantly improved gastric motility compromised by GMD. Notably, EA activated spinal neurons, with CTB-positive neurons and fibers from RN12 and BL21 being detectable in both the dorsal root ganglia and the spinal dorsal horn. Further analysis revealed that EA at these acupoints not only stimulated GABAergic neurons in the spinal dorsal horn but also suppressed sympathetic preganglionic neurons in the spinal lateral horn, effectively reducing excessive activity of sympathetic nerves triggered by GMD. CONCLUSION EA treatment at RN12 and BL21 effectively enhances gastric motility in a GMD model. The therapeutic efficacy of this approach is attributed to the activation of spinal neurons and the modulation of the spinal GABAergic-sympathetic pathway, providing a neurobiological foundation for the role of acupuncture in treating gastric disorders. Please cite this article as: Zhang MT, Liang YF, Dai Q, Gao HR, Wang H, Chen L, Huang S, Wang XY, Shen GM. A spinal neural circuit for electroacupuncture that regulates gastric functional disorders. J Integr Med. 2025; 23(1): 56-65.
Electroacupuncture ; Animals ; Male ; Acupuncture Points ; Stomach Diseases/physiopathology* ; Rats, Sprague-Dawley ; Gastrointestinal Motility ; Rats ; Gastric Emptying ; Neurons ; Spinal Cord ; Stomach/physiopathology*

Abstract In recent years, the prevalence of overweight and obesity among children and adolescents has risen rapidly, posing a serious threat to their physical and mental health. To provide scientific, systematic, and standardized weight management guidance for overweight and obese children and adolescents, the study focuses on the core concept of healthy lifestyle intervention, integrates multidisciplinary expert opinions and research findings,and proposes a comprehensive multidisciplinary intervention framework covering scientific exercise intervention, precise nutrition and diet, optimized sleep management, and standardized psychological support. It calls for the establishment of a multi agent collaborative management mechanism led by the government, implemented by families, fostered by schools, initiated by individuals, optimized by communities, reinforced by healthcare, and coordinated by multiple stakeholders. Emphasizing a child and adolescent centered approach, the consensus advocates for comprehensive, multi level, and personalized guidance strategies to promote the internalization and maintenance of a healthy lifestyle. It serves as a reference and provides recommendations for the effective prevention and control of overweight and obesity, and enhancing the health level of children and adolescents.

Objective:To compare the clinical characteristics of monogenic and non-monogenic early-onset inflammatory bowel disease (EO-IBD) in children and to explore the necessity of genetic analysis in EO-IBD research.Methods:A retrospective analysis of clinical data was conducted on 73 children diagnosed with EO-IBD at the Children's Hospital affiliated with Capital Institute of Pediatrics between January 2017 and December 2023. Genetic analysis was performed utilizing next-generation sequencing technology, with patients stratified into monogenic and non-monogenic groups based on the presence or absence of pathogenic mutations. Subsequently, a comparative analysis of clinical characteristics was conducted between these two cohorts of EO-IBD patients.Results:Among the 73 EO-IBD cases, 27 (37%) were diagnosed as monogenic IBD, and 46 (63%) as non-monogenic IBD. Compared to the non-monogenic group, the monogenic group had an earlier age of onset [1 (0.2, 3.0) months vs. 15 (4.1, 51.3) months, P < 0.001], with a higher incidence within the first month of life (70.4% vs. 13.0%, P < 0.001). Monogenic IBD cases were more likely to present with Crohn's disease (CD) phenotypes (88.9% vs. 52.2%, P = 0.003) and colonic involvement (L2) (91.7% vs. 62.5%, P < 0.001), but were less likely to present with non-penetrating, non-stricturing (B1) disease (87.5% vs. 95.8%, P = 0.019). Children in the monogenic group were more prone to severe malnutrition (74.1% vs. 21.3%, P < 0.001), perianal abscesses (40.7% vs. 8.7%, P < 0.001), perianal tags (22.2% vs. 0%, P = 0.004), fever (74.1% vs. 23.9%, P < 0.001), oral ulcers (44.4% vs. 6.5%, P < 0.001), and skin lesions (33.3% vs. 2.2%, P < 0.001). Regarding treatment, the monogenic group had higher usage of thalidomide (88.9% vs. 54.3%, P = 0.002) and hematopoietic stem cell transplantation (HSCT) (37.0% vs. 0, P < 0.001) and a higher mortality rate (22.2% vs. 2.2%, P = 0.017) . Conclusions:For children with IBD presenting at an early age, especially within the first month of life, and showing symptoms like fever, oral ulcers, skin lesions, severe malnutrition, and perianal disease, monogenic IBD should be considered. Genetic testing results can aid in guiding treatment decisions.

Postoperative infection of internal fixation of closed fractures the lower limbs in adults represents a devastating complication, characterized by diagnostic challenges, prolonged treatment duration and high disability rates. Current management of these infections faces multiple challenges, such as difficulties in early accurate diagnosis, and various controversies about the treatment plan, leading to poor overall diagnosis and treatment results. To address these issues, based on evidence-based medicine and principles with emphasis on scientific rigor, clinical applicability and innovation, the Trauma Branch of the Chinese Medical Association, Orthopedic Branch of the Chinese Medical Doctor Association, Orthopedics Branch of the Chinese Medical Association, and Trauma Orthopedics and Polytrauma Group of the Resuscitation and Emergency Committee of the Chinese Medical Doctor Association have collaboratively organized a panel of relevant experts to develop the Guideline for diagnosis and treatment of infection after internal fixation of closed lower limb fractures in adults ( version 2025). The guideline proposed 10 recommendations, aiming to provide a foundation for standardized diagnosis and treatment of postoperative infection in adults with closed lower limb fractures.

Objective:To develop a treatment-related quality of life scale for Chinese patients with multiple myeloma (MM) and to test its reliability and validity.Methods:The initial scale was constructed through a literature search, Delphi expert correspondence, and cognitive testing. This study conducted a preliminary survey of 379 patients with MM and a formal survey of 865 patients from the hematology departments of 155 hospitals nationwide from February 2024 to March 2024. The final scale was obtained after conducting item analysis and reliability and validity tests on the initial scale.Results:The constructed scale contains 36 items covering six domains: physiological, psychological, social, treatment side effects, general health, and others. In the preliminary survey, the Cronbach’s alpha coefficient of each item ranged from 0.597 to 0.939, and the test-retest reliability was 0.747 ( P<0.001). Exploratory factor analysis extracted eight common factors with a cumulative variance contribution of 60.058%. In the formal survey, the Cronbach’s alpha coefficient of each item ranged from 0.484 to 0.930, and the test-retest reliability was 0.835 ( P<0.001). Confirmatory factor analysis revealed a comparative fit index of 0.750, a root-mean-square error of approximation of 0.090, and a root-mean-square residual of 0.067. Conclusion:The treatment-related quality of life scale for Chinese patients with MM designed in this study exhibited good reliability and validity, reflecting the impact of treatment on the quality of life of patients. This scale can provide a reference to clinicians for assessing the disease status of patients.

Objective:To prepare pullulan-spermine (PS)-poly (lactic-co-glycolic acid) (PLGA) nanoparticles (NPs) conjugated with CD3 antibody, and to investigate their effects on T cell proliferation and cytokine secretion.Methods:Purulan polysaccharide was sperminized to synthesize PS, hydrophobically modified, and then grafted with PLGA to synthesize PS-PLGA. Infrared spectroscopy and nuclear magnetic resonance hydrogen spectrum were used to characterize the structure of PS-PLGA. PS-PLGA NPs were prepared by ultrasonic dialysis method and then coupled with CD3 antibody to prepare PS-PLGA-CD3 NPs. The morphological features of PS-PLGA-CD3 NPs were observed by the transmission electron microscope. The particle sizes, Zeta potential and dispersive coefficient of the NPs were measured using the dynamic laser particle size analyzer. The amount of coupled CD3 antibody on the surface of the NPs was determined using quantitative fluorescence analysis method. The effects of 1, 10, 50, 100, and 200 μg/ml PS-PLGA-CD3 NPs on T-cell proliferation were determined using cell counting kit-8 method. The effects of 1, 10, 50, 100, 200 μg/ml PS-PLGA-CD3 NPs on secretion of interferon-γ (IFN-γ), interleukin-2 (IL-2), and tumor necrosis factor-β (TNF-β) by T cell were determined by enzyme-linked immunosorbent assay. Comparisons were made using independent sample t-test or one-factor analysis of variance. Results:Pullulan and PS showed strong absorption at 2 939 cm ?1, and PS had a weaker absorption peak at 3 384 cm ?1 than pullulan. The proton peaks of spermine appeared at chemical shifts of 1.25 to 1.50, 1.63, and 2.25 to 2.75. The characteristic peaks of PLGA appeared at chemical shifts of 1.50, 3.40, and 4.80 to 5.30. Compared to pullulan, the characteristic peaks of both PS and PLGA appeared in the corresponding intervals for PS-PLGA. The morphology of PS-PLGA-CD3 NPs with spermine substitution at 9.7% was all regular and circular, with a mean particle size of (173.3±24.5) nm, a Zeta potential of (?12.78±3.68) mV, the dispersive coefficient of 0.254±0.101, and the CD3 antibody mass fraction of (52.1±9.4) μg/mg. The differences in cell survival were statistically significant for PS-PLGA-CD3 NPs and PS-PLGA NPs, respectively, after co-incubation with T cell after 24, 48, and 72 h at concentrations of 50, 100, and 200 μg/ml, respectively (all P<0.05). The results of the three concentration comparisons after 24 h of co-incubation were [(129.8±23.1)% vs (95.5±8.9)%, (137.5±22.7)% vs (95.1±15.8)%, and (142.3±25.6)% vs (93.2±9.2)%]; and the results after 48 h were [(145.9±23.7)% vs (95.8±10.6)%, (149.3±23.5)% vs (94.9±16.3)%, and (161.2±26.9)% vs (91.5±8.3)%]; and the results after 72 h were [(147.6±20.1)% vs (95.9±17.8)%, (152.4±22.3)% vs (92.7±16.5)%, and (167.7±25.4)% vs (90.8±17.4)%]. The differences in the levels of IFN-γ, IL-2 and TNF-β were statistically significant (all P<0.05 or 0.01) at 50, 100 and 200 μg/ml concentrations for PS-PLGA-CD3 NPs and PS-PLGA NPs, respectively. For IFN-γ, the results of the comparison of the three concentrations were [(35.7±3.1) ng/ml vs (16.4±6.9) ng/ml, (67.3±5.2) ng/ml vs (19.6±2.8) ng/ml, and (79.0±4.2) ng/ml vs (19.3±2.3) ng/ml]; and for IL-2, the results were [(43.5±8.2) ng/ml vs (12.6±1.9) ng/ml, (53.5±7.8) ng/ml vs (15.8±3.3) ng/ml, and (64.0±8.2) ng/ml vs (17.4±3.8) ng/ml]; and for TNF-β, the results were [(108.4±18.9) pg/ml vs (40.8±1.3) pg/ml, (152.3±28.3) pg/ml vs (56.4±3.7) pg/ml and (185.0±33.6) pg/ml vs (81.6±10.2) pg/ml]. Conclusions:PS-PLGA-CD3 NPs are successfully prepared, which have the function of effectively promoting T cell proliferation and cytokine sectetion.

Ovarian tumor (OT) is the most lethal form of gynecologic malignancy, with minimal improvements in patient outcomes over the past several decades. Metastasis is the leading cause of ovarian cancer-related deaths, yet the underlying mechanisms remain poorly understood. Psychological stress is known to activate the glucocorticoid receptor (NR3C1), a factor associated with poor prognosis in OT patients. However, the precise mechanisms linking NR3C1 signaling and metastasis have yet to be fully elucidated. In this study, we demonstrate that chronic restraint stress accelerates epithelial-mesenchymal transition (EMT) and metastasis in OT through an NR3C1-dependent mechanism involving nuclear protein 1 (NUPR1). Mechanistically, NR3C1 directly regulates the transcription of NUPR1, which in turn increases the expression of snail family transcriptional repressor 2 (SNAI2), a key driver of EMT. Clinically, elevated NR3C1 positively correlates with NUPR1 expression in OT patients, and both are positively associated with poorer prognosis. Overall, our study identified the NR3C1/NUPR1 axis as a critical regulatory pathway in psychological stress-induced OT metastasis, suggesting a potential therapeutic target for intervention in OT metastasis.

Pulpotomy, which belongs to vital pulp therapy, has become a strategy for managing pulpitis in recent decades. This minimally invasive treatment reflects the recognition of preserving healthy dental pulp and optimizing long-term patient-centered outcomes. Pulpotomy is categorized into partial pulpotomy (PP), the removal of a partial segment of the coronal pulp tissue, and full pulpotomy (FP), the removal of whole coronal pulp, which is followed by applying the biomaterials onto the remaining pulp tissue and ultimately restoring the tooth. Procedural decisions for the amount of pulp tissue removal or retention depend on the diagnostic of pulp vitality, the overall treatment plan, the patient's general health status, and pulp inflammation reassessment during operation. This statement represents the consensus of an expert committee convened by the Society of Cariology and Endodontics, Chinese Stomatological Association. It addresses the current evidence to support the application of pulpotomy as a potential alternative to root canal treatment (RCT) on mature permanent teeth with pulpitis from a biological basis, the development of capping biomaterial, and the diagnostic considerations to evidence-based medicine. This expert statement intends to provide a clinical protocol of pulpotomy, which facilitates practitioners in choosing the optimal procedure and increasing their confidence in this rapidly evolving field.
Humans ; Calcium Compounds/therapeutic use* ; Consensus ; Dental Pulp ; Dentition, Permanent ; Oxides/therapeutic use* ; Pulpitis/therapy* ; Pulpotomy/standards*