Objective To elucidate the mechanism by which the BANCR/miR-145-5p axis regulates the AKT-GLUT1/HK2 pathway through downstream targets Reg3A/DMBT1 to facilitate the Warburg effect in gastric cancer. Methods Expression levels of BANCR, miR-145-5p, Reg3A, and DMBT1 were detected by RT-qPCR and Western blot in gastric cancer tissues and cell lines. Dual-luciferase reporter assays confirmed targeted relationships. Glycolytic capacity was assessed via glucose uptake. Immunohistochemistry analyzed molecular expression in 60 paired clinical samples. The prognostic values of key molecules in the BANCR/miR-145-5p-Reg3A/DMBT1 axis were evaluated by Kaplan-Meier survival analysis and Cox proportional hazards regression model. Results BANCR was significantly upregulated, whereas miR-145-5p was downregulated in gastric cancer tissues, correlating with advanced TNM stage, lymph node metastasis, and poor differentiation. Reg3A and DMBT1 were identified as direct targets of miR-145-5p. Knockdown of BANCR or overexpression of miR-145-5p significantly suppressed Reg3A/DMBT1 expression, reduced AKT phosphorylation and GLUT1/HK2 levels, and inhibited glycolysis. Clinical analysis revealed positive correlations between Reg3A/DMBT1 expression and glycolytic markers, with both serving as independent risk factors for poor prognosis. Conclusion The BANCR/miR-145-5p axis activates the AKT pathway by targeting Reg3A/DMBT1, thereby promoting GLUT1/HK2/LDHA-mediated glycolysis and facilitating the Warburg effect in gastric cancer. This regulatory axis represents a potential therapeutic target and prognostic biomarker.

ObjectiveTo investigate the protective effect and mechanism of Wendan Ningxin granules （WNG） on susceptibility to atrial fibrillation （AF） in mice with inflammatory injury. Methods100 C57BL/6 mice were divided into a blank control group， a model group， a low-dose WNG group （2.34 g·kg^-1·d^-1）， a high-dose WNG group （4.68 g·kg^-1·d^-1）， and an amiodarone positive control group （0.091 g·kg^-1·d^-1）， with 20 mice in each group. Except for the blank control group， mice in other groups received intraperitoneal injections of lipopolysaccharide （LPS） to establish an inflammatory injury model. Treatment groups received continuous intragastric administration of their respective interventions for four weeks. During the fourth week， the treatment groups received LPS injections concurrently with their treatments. The blank control and model groups received distilled water （10 mL·kg^-1·d^-1） by gavage， with a gavage volume of 10 mL·kg^-1 for all groups， once daily. Hematoxylin-eosin （HE） staining and Sirius red staining were used to observe atrial tissue morphology and fibrosis degree. Immunohistochemistry was used to assess the expression of α-smooth muscle actin （α-SMA） in mouse atrial tissue. Electrophysiological detection was performed using a multi-channel electrophysiology mapping system to measure AF inducibility， AF duration， and atrial effective refractory period （AERP）. High-resolution optical mapping was used to measure action potential duration （APD） dispersion， conduction heterogeneity index， and calcium transient （CaT） dispersion. Real-time quantitative polymerase chain reaction （Real-time PCR） was used to detect mRNA expression of proteins related to diastolic calcium leakage in mouse atria： Ca²⁺/calmodulin-dependent protein kinase Ⅱ（CaMKⅡ）， ryanodine receptor 2（RyR2）， sarco/endoplasmic reticulum Ca²⁺-ATPase （SERCA）， and sodium-calcium exchanger （NCX）. Western blot analysis was performed to detect the expression of CaMKII， RyR2， SERCA， and NCX proteins in myocardial tissue from each group. Enzyme-linked immunosorbent assay （ELISA） was used to measure serum levels of inflammatory factors interleukin-1β （IL-1β） and tumor necrosis factor-α （TNF-α）. ResultsPathological staining results showed that compared with the blank control group， the model group exhibited disrupted atrial tissue structure， inflammatory cell infiltration， atrial fibrosis， and diffuse infiltration of numerous brown α-SMA positive cells in the atrial interstitium （P<0.01）. AF could be induced by electrical stimulation with a longer duration. AERP was shortened， while APD dispersion， conduction heterogeneity index， and CaT dispersion were increased （P<0.01）. The expression of proteins associated with diastolic calcium leakage， including CaMKⅡ， RyR2， and NCX1， showed elevated mRNA and protein levels， whereas SERCA2a mRNA and protein expression decreased （P<0.05）. Serum levels of inflammatory factors IL-1β and TNF-α were elevated （P<0.01）. Compared with the model group， intervention with WNG alleviated cardiac structural damage， reduced inflammatory cell infiltration， improved atrial fibrosis， and reduced the diffuse infiltration of α-SMA positive cells （P<0.01）. AF inducibility and AF duration upon electrical stimulation were significantly reduced （P<0.05）， AERP was prolonged （P<0.05）， mRNA and protein expression of CaMKⅡ， RyR2， and NCX1-proteins associated with diastolic calcium leakage-were reduced， whilst mRNA and protein expression of SERCA2a increased （P<0.05）， and serum levels of IL-1β and TNF-α were decreased （P<0.01）. ConclusionBoth low‑ and high‑dose WNG can effectively reduce susceptibility to inflammation-related AF. The mechanism by which WNG reduce AF susceptibility may be related to regulating proteins involved in sarcoplasmic reticulum diastolic calcium leak， thereby improving cardiac electrical remodeling， and alleviating inflammation-induced myocardial fibrosis， thus improving cardiac structural remodeling.

Lonicerae Japonicae Flos refers to the dried flower buds or flowers about to open of Lonicera japonica （Caprifoliaceae）. Its dried flower buds or early blooming flowers are listed in the Pharmacopoeia of the People's Republic of China （2020 edition） as official medicinal materials. As a Chinese medicine with "heat-clearing and detoxifying" properties and a classic medicinal-edible resource， it is mainly produced in northern authentic producing regions such as Shandong， Henan， and Hebei in China. Lonicerae Japonicae Flos contains abundant bioactive substances that are considered safe and effective， with functions including relieving sore throat， antibacterial and anti-inflammatory effects， and immune regulation. In recent years， with the modernization of traditional Chinese medicine （TCM） and the rapid development of the "big health" industry， Lonicerae Japonicae Flos has become a research hotspot in the fields of natural medicines and functional foods due to its multi-target pharmacological activities and broad application potential. To date， chemical constituents identified from Lonicerae Japonicae Flos include organic acids， flavonoids， iridoids， triterpenes， triterpenoid saponins， and volatile oils. Modern pharmacological studies have shown that Lonicerae Japonicae Flos possesses anti-inflammatory， antibacterial， antioxidant， antiviral， antidiabetic， cardiovascular and neuroprotective， and immunomodulatory activities. In terms of modern applications， Lonicerae Japonicae Flos has developed into a full industrial chain covering pharmaceuticals， health products， daily chemical products， and food additives， demonstrating high medicinal and health value. Strengthening the development of Lonicerae Japonicae Flos-based health products is of great significance. Based on relevant domestic and international literature， this paper systematically reviews the innovative applications of Lonicerae Japonicae Flos in traditional medicine， modern clinical formulations， health foods， and daily chemical products from the perspectives of chemical composition， pharmacological effects， and modern applications， aiming to further deepen basic research on Lonicerae Japonicae Flos. Meanwhile， this paper analyzes and proposes suggestions for promoting applied research on Lonicerae Japonicae Flos， in order to provide a scientific basis for its sound development and to offer references for the rational development and comprehensive utilization of medicinal and edible resources.

ObjectiveTo investigate the therapeutic effects of modified Baoyuantang combined with Linggui Zhugantang on post-myocardial infarction heart failure in rats and its influence on NOD-like receptor pyrin domain-containing protein 3 （NLRP3）/gasdermin D （GSDMD）-mediated pyroptosis. MethodsSixty male SD rats were randomized into sham， model， low-， medium-， and high-dose （2.52， 5.04， 10.08 g·kg^-1， respectively） modified Baoyuantang combined with Linggui Zhugantang， and sacubitril/valsartan sodium （0.021 g·kg^-1） groups， with 10 rats in each group. Except the sham group， the other groups underwent left anterior descending coronary artery ligation for the modeling of myocardial infarction. The treatment groups were administrated with corresponding drugs by gavage， and the sham and model groups received an equal volume of normal saline. Administration began on the first day after successful modeling， once daily， for 4 weeks. Echocardiography was used to measure left ventricular ejection fraction （LVEF）， left ventricular fractional shortening （LVFS）， left ventricular end-diastolic and end-systolic diameters （LVIDd and LVIDs）， left ventricular posterior wall thicknesses at end-diastole and end-systole （LVPWd， LVPWs）， and left ventricular volumes at end-diastole and end-systole （LV Vold and LV Vols）. Cardiac mass index and heart weight-to-tibia length ratio were calculated. Hematoxylin-eosin （HE） staining and Sirius Red staining were performed to observe myocardial morphology and collagen deposition. Immunohistochemistry was employed to detect the expression of type I collagen （Collagen Ⅰ）， NLRP3， GSDMD， and interleukin-1β （IL-1β）. Transmission electron microscopy was used to observe the mitochondrial ultrastructure. Tetramethylrhodamine methyl ester （TMRM） staining was conducted to assess mitochondrial membrane potential （MMP） in cardiomyocytes. Real-time PCR was used to quantify the mRNA levels of NLRP3， cysteinyl aspartate-specific proteinase-1 （Caspase-1）， IL-1β， GSDMD， and interleukin-18 （IL-18） in the myocardial tissue. Western blotting was employed to determine the protein levels of NLRP3， Caspase-1， GSDMD， IL-1β， IL-18， nuclear factor kappa-B （NF-κB） p50， and NF-κB p65 in the myocardial tissue. Enzyme-linked immunosorbent assay （ELISA） was adopted to measure the serum levels of tumor necrosis factor-α （TNF-α）， IL-1β， and IL-6. ResultsCompared with the sham group， the model group showed increased LVIDd， LVIDs， LV Vold， LV Vols， cardiac mass index， and heart weight-to-tibia length ratio （P<0.05）， decreased LVPWs， LVEF， LVFS， and MMP （P<0.05）， evident myocardial inflammation， fibrosis， and mitochondrial damage， upregulated expression of NLRP3， Caspase-1， GSDMD， IL-1β， IL-18， NF-κB p50， and NF-κB p65， and elevated serum levels of TNF-α， IL-1β， and IL-6 （P<0.05）. Compared with the model group， modified Baoyuantang combined with Linggui Zhugantang reduced the LVIDd， LVIDs， LV Vols， cardiac mass index， and heart weight-to-tibia length ratio （P<0.05）， increased the LVPWs， LVEF， LVFS， and MMP （P<0.05）， alleviated myocardial inflammation and fibrosis， improved the mitochondrial structure and function， downregulated the expression of NLRP3， Caspase-1， GSDMD， IL-1β， IL-18， NF-κB p50， and NF-κB p65 （P<0.05）， and reduced the serum levels of TNF-α， IL-1β， and IL-6 （P<0.05）. ConclusionModified Baoyuantang combined with Linggui Zhugantang can ameliorate post-myocardial infarction ventricular remodeling and improve the cardiac function by reducing mitochondrial damage and inhibiting NLRP3/GSDMD-mediated pyroptosis.

OBJECTIVE To evaluate the cost-effectiveness of acalabrutinib， zanubrutinib， and ibrutinib as first-line treatments for patients with chronic lymphocytic leukemia （CLL）. METHODS A partitioned survival model was developed to simulate the 10-year disease progression of treatment-naive CLL patients. The model used a 4-week cycle length， and an annual discount rate of 4.5% was applied to both costs and health outcomes. Relevant clinical trial literature was systematically reviewed， and survival data for each treatment strategy were extracted. Using the ibrutinib arm from the RESONATE-2 trial as the anchor arm， an anchored indirect comparison approach was performed to estimate the relative treatment effects of acalabrutinib group and zanubrutinib group versus ibrutinib group. Survival curves for progression-free survival and overall survival for each treatment strategy were generated by combining the relative efficacy estimates with the survival data from the anchor arm. Quality-adjusted life year （QALY） were used as the model outcome measure. The incremental cost-effectiveness ratio and incremental net monetary benefit （INMB） were calculated to assess the economic value of the three treatment regimens. The willingness-to-pay （WTP） threshold was set at twice the 2025 per capita gross domestic product of China， corresponding to 199 330 yuan/QALY. One-way sensitivity analysis， probabilistic sensitivity analysis， and scenario analyses were conducted to evaluate the robustness of the base-case results. RESULTS In the base-case analysis， compared with ibrutinib group， both acalabrutinib group and zanubrutinib group demonstrated cost-saving and health-improving advantages. The INMBs were 149 361.37 yuan for acalabrutinib group and 194 783.94 yuan for zanubrutinib group， indicating that both strategies were dominant over ibrutinib. One-way sensitivity analysis showed that drug prices， hazard ratios between treatment strategies， and utility values were the major factors influencing the results. Probabilistic sensitivity analysis demonstrated that when the WTP threshold was below 450 000 yuan/QALY， acalabrutinib group and zanubrutinib group regimens consistently had higher probabilities of being cost-effective than ibrutinib group. Scenario analyses showed that acalabrutinib group and zanubrutinib group remained cost-effective compared with ibrutinib group under alternative assumptions， including different anchor arms， high-risk patient cohorts， and an extended 20-year time horizon. CONCLUSIONS Compared with ibrutinib， zanubrutinib and acalabrutinib can provide greater economic value as first-line treatments for CLL， with zanubrutinib demonstrating a more pronounced cost-effectiveness advantage.

The quality and preservation time of donor lungs directly affect the utilization rate of lung transplant donors and the outcomes of recipients. The traditional static cold storage is still the most commonly used method for preserving donor lungs in clinical practice, but its safe preservation time is limited, and as the cold ischemia time prolongs, the risk of ischemia-reperfusion injury increases. In recent years, new strategies such as 10 ℃ controlled hypothermic storage, ex vivo lung perfusion and supercooling preservation have gradually been applied to extend the preservation time of donor lungs, optimize the transportation process, and improve the utilization of marginal donor lungs. This article reviews the biological mechanisms, clinical evidence, health economic characteristics and application scenarios of the above preservation strategies, and discusses the stratified decision-making approach for donor lung preservation based on donor quality and logistics conditions, with the aim of providing a reference for clinical selection of appropriate preservation strategies.

Edema， as a common pathological phenomenon， is essentially the abnormal accumulation of body fluids in the interstitial spaces of human tissues and is often a direct manifestation of various underlying diseases， such as heart failure， impaired renal filtration function， or liver metabolic disorders. In the Western medical system， strategies for treating edema primarily focus on the use of diuretics to promote the excretion of excess fluid in the body， while simultaneously addressing the underlying causes through targeted treatment. However， long-term reliance on the use of diuretics may lead to a decrease in drug sensitivity and induce side effects， including electrolyte disorders such as hypokalemia and hypercalcemia， posing a potential threat to patients' overall health. Compared with Western medicine， traditional Chinese medicine （TCM） has demonstrated well-recognized and sustained efficacy in treating edema with its unique theoretical system. Zhulingtang， as a classic and commonly used TCM formula， is widely applied as it can effectively relieve edema and related symptoms. In recent years， ongoing in-depth studies on the treatment of edema with Zhulingtang have revealed multiple mechanisms of action of Zhulingtang， including the regulation of water metabolism and the reduction of inflammatory responses， thereby providing a solid theoretical basis for clinical practice. This review summarized the research progress on the treatment of edema with Zhulingtang in recent years and analyzed the active ingredients and action pathways of Zhulingtang. Additionally， the primary mechanisms of action and efficacy were systematically analyzed， so as to provide references for the clinical application of Zhulingtang in treating various types of edema， such as cardiogenic edema， renal edema， and hepatogenic edema. This review aims to offer theoretical support and practical guidance for clinicians in deciding treatment approaches， as well as references for subsequent in-depth studies， thereby promoting further development of TCM in the treatment of edema.

Metabolic reprogramming plays a central role in tumors. However, the key drivers modulating reprogramming of gluconeogenesis/lipogenesis are poorly understood. Here, we try to identify the mechanism by which histone acetyltransferase 1 (HAT1) confers reprogramming of gluconeogenesis/lipogenesis in liver cancer. Diethylnitrosamine (DEN)/carbon tetrachloride (CCl₄)-induced hepatocarcinogenesis was hardly observed in HAT1-knockout mice. Multi-omics identified that HAT1 modulated gluconeogenesis and lipogenesis in liver. Protein phosphatase 2 scaffold subunit alpha (PPP2R1A) promoted gluconeogenesis and inhibited lipogenesis by phosphoenolpyruvate carboxykinase 1 (PCK1) serine 90 dephosphorylation to suppress the tumor growth. HAT1 succinylated PPP2R1A at lysine 541 (K541) to block the assembly of protein phosphatase 2A (PP2A) holoenzyme and interaction with PCK1, resulting in the depression of dephosphorylation of PCK1. HAT1-succinylated PPP2R1A contributed to the remodeling of gluconeogenesis/lipogenesis by PCK1 serine 90 phosphorylation, leading to the inhibition of gluconeogenic enzyme activity and activating sterol regulatory element-binding protein 1 (SREBP1) nuclear accumulation-induced lipogenesis gene expression, which enhanced the tumor growth. In conclusion, succinylation of PPP2R1A lysine 541 by HAT1 converses the role in modulation of gluconeogenesis/lipogenesis remodeling through PCK1 S90 phosphorylation to support liver cancer. Our finding provides new insights into the mechanism by which post-translational modifications (PTMs) confer the conversion of tumor suppressor function to oncogene.

OBJECTIVES: To investigate the effects of quercetin on cuproptosis and L-type calcium currents in the myocardium of diabetic rats. METHODS: Forty SD rats were randomized into control group and diabetic model groups. The rat models of diabetes mellitus (DM) induced by high-fat and high-sugar diet combined with streptozotocin (STZ) injection were further divided into DM model group, quercetin treatment group, and empagliflozin treatment group (n=10). Blood glucose and body weight were measured every other week, and cardiac function of the rats was evaluated using echocardiography. HE staining, Sirius red staining, and wheat germ agglutinin (WGA) analysis were used to observe the changes in myocardial histomorphology, and serum copper levels and myocardial FDX1 expression were detected. In cultured rat cardiomyocyte H9c2 cells with high-glucose exposure, the effects of quercetin and elesclomol, alone or in combination, on intracellular CK-MB and LDH levels and FDX1 expression were assessed, and the changes in L-type calcium currents were analyzed using patch-clamp technique. RESULTS: The diabetic rats exhibited elevated blood glucose, reduced body weight, impaired left ventricular function, increased serum copper levels and myocardial FDX1 expression, decreased L-type calcium currents, and prolonged action potential duration. Quercetin and empagliflozin treatment significantly lowered blood glucose, improved body weight, and restored cardiac function of the diabetic rats, and compared with empagliflozin, quercetin more effectively reduced serum copper levels, downregulated FDX1 expression, and enhanced myocardial L-type calcium currents in diabetic rats. In H9c2 cells, high glucose exposure significantly increased myocardial expressions of FDX1, CK-MB and LDH, which were effectively lowered by quercetin treatment; Elesclomol further elevated FDX1, CK-MB and LDH levels in the exposed cells, and these changes were not significantly affected by the application of quercetin. CONCLUSIONS Quercetin ameliorates myocardial injury in diabetic rats possibly by suppressing myocardial cuproptosis signaling and restoring L-type calcium channel activity.
Animals ; Quercetin/pharmacology* ; Calcium Channels, L-Type/metabolism* ; Diabetes Mellitus, Experimental/metabolism* ; Rats, Sprague-Dawley ; Rats ; Myocytes, Cardiac/drug effects* ; Myocardium/pathology* ; Male

OBJECTIVE: To explore the characteristics and rules of the locations of acupoints selected in weight loss after syndrome differentiation of acupuncture and moxibustion, and provide quantitative evidence for the location specificity of acupoint selection in weight loss. METHODS: Clinical research articles on acupoint selection based on syndrome differentiation of acupuncture and moxibustion in weight loss were retrieved in China National Knowledge Infrastructure (CNKI), from the inception to September 20th, 2024, and the data about acupoints and differentiated syndromes were extracted. Based on graph theory, the acupoint-syndrome network was established and its topological parameters such as node degree, value of betweenness centrality, description length and number of community were calculated. RESULTS: ①The description length of the limbs was 4 255.592, and that of the trunk was 3 274.312. The information contained in the acupoint-syndrome network for the acupoints on the limbs was greater than that for those on the trunk. ②The value of betweenness centrality and node degree showed a nonlinear relationship, with R²of 0.812 1 for the trunk and 0.321 8 for the limbs. The values of betweenness centrality for the acupoints on the trunk were uniformly distributed, and the difference among these values was much smaller than that for the acupoints on the limbs. It suggested that the distance from each trunk acupoint to network center was similar, and the importance among these acupoints to network was similar, while the importance among acupoints located on the limbs was different significantly. ③The frequency proportion of acupoints on the trunk showed uniform distribution among different syndromes, while that of some acupoints located on the limbs such as Taichong (LR3), Neiting (ST44) and Taixi (KI3) presented a correlation with the syndromes. CONCLUSION In weight loss with acupuncture and moxibustion, the correlation between the limb acupoints and syndromes is more diverse and specific than that between the trunk acupoints and syndromes. The differences in acupoint selection for simple obesity treated with acupuncture and moxibustion are mostly reflected in the acupoints on the four limbs rather than those on the trunk. It provides an approach to acupoint selection for "local weight loss" and "general regulation" in treatment with acupuncture and moxibustion.
Humans ; Acupuncture Points ; Moxibustion ; Weight Loss ; Acupuncture Therapy ; Obesity/physiopathology*