Irritable bowel syndrome with diarrhea （IBS-D）， as a prototypical disorder involving the microbiota-gut-brain axis， remains poorly understood in terms of its pathogenesis， posing ongoing challenges for clinical diagnosis. Omics technologies， leveraging their high-throughput detection and systematic analysis advantages， has emerged as a critical tool for deciphering the complex mechanisms underlying traditional Chinese medicine （TCM） treatment of IBS-D. This systematic review summarizes the research progress of transcriptomics， proteomics， metabolomics， microbiomics， and multi-omics integration techniques in TCM interventions for IBS-D. In single-omics studies， transcriptomics using techniques like RNA-seq， reveals the regulatory mechanisms of TCM on IBS-related signaling pathways. Proteomics， leveraging quantitative technologies such as 2D-difference gel electrophoresis and tandem mass tag， identifies differentially expressed proteins and elucidates the action targets of TCM in treating IBS-D. Metabolomics， employing methods like UPLC-Q-TOF-MS and LC-MS/MS， discovers metabolic pathways regulated by TCM to improve metabolic disturbances in IBS-D. Microbiomics， based on 16S rRNA sequencing， confirms that TCM can reshape the gut microbiota structure and restore the intestinal microecological balance， thereby improving IBS-D. Multi-omics integration further overcomes the limitations of single-omics approaches by synthesizing information from transcriptomics， proteomics， metabolomics， and microbiomics， enabling a more comprehensive and systematic elucidation of the complex mechanisms underlying TCM treatment for IBS-D. In the future， research related to IBS-D should be advanced from three aspects： stratified clinical research based on TCM syndrome types， multi-omics integration verification mechanisms， and emerging omics to explore new mechanisms， providing more innovative ideas for the precise diagnosis and treatment of this disease.

OBJECTIVE To explore the mechanism by which Qingre antai decoction improves pregnancy outcomes of threatened abortion rats with blood heat syndrome. METHODS The pregnant rats were randomly divided into normal group， model group， dydrogesterone group （0.002 g/kg）， and Qingre antai decoction group （44.1 g/kg）， with 13 rats in each group. Except for normal group， other groups were given warming-yang Chinese medicine and corresponding drugs intragastrically， once a day， for 12 consecutive days. On the 13th day of pregnancy， a single intragastric administration of mifepristone （5 mg/kg） was performed to establish a model of threatened abortion with blood heat syndrome. On the 14th day of pregnancy， the abortion rate and uterine coefficient were calculated； the pathological morphology of pregnant uterine was observed； the serum levels of 3，5，3′-triiodothyronine （T3）， thyroid hormone （T4）， thyroid stimulating hormone （TSH）， as well as the levels of vascular endothelial growth factor （VEGF） and nitric oxide （NO） in the pregnant uterus were all determined； the expressions of mRNA and protein related to Janus kinase 2 （JAK2）/signal transducer and activator of transcription 3 （STAT3） and phosphatidylinositol 3-kinase （PI3K）/protein kinase B （AKT） pathways were detected. RESULTS Compared with normal group， the model group exhibited endometrial tissue damage， a reduced number of decidual cells， and a significant presence of blood stasis within the uterus； abortion rate， the serum levels of T3， T4 and TSH， the mRNA expressions of JAK2， STAT3 and suppressor of cytokine signaling 3 （SOCS3） as well as protein expressions of p-JAK2， p-STAT3 and SOCS3 in the pregnant uterus were increased significantly （ P ＜0.05）； uterine coefficient， the levels of VEGF and NO in pregnant uterus， mRNA expressions of VEGFR2， PI3K， AKT and endothelial nitric oxide synthase（eNOS）， protein expressions of VEGFR2， PI3K and eNOS as well as phosphorylation level of AKT in the pregnant uterus were significantly reduced （ P ＜0.05）. Compared with model group， the endometrial tissue damage and congestion in the Qingre antai decoction group were significantly improved， and the levels of the aforementioned quantitative indicators were significantly reversed （ P ＜0.05）. CONCLUSIONS Qingre antai decoction can improve the pregnancy outcomes in rats with threatened abortion of blood heat syndrome， the mechanism of which may be associated with inhibiting JAK2/STAT3 pathway and activating PI3K/AKT pathway.

Obesity usually exacerbates the immunosuppressive tumor microenvironment (ITME), hindering CD8⁺ T cell infiltration and function, which further represents a significant barrier to the efficacy of immunotherapy. Herein, a multifunctional liposomal system (CR-Lip) for encapsulating celastrol (CEL) was utilized to remodel obesity-related ITME and improve cancer immunotherapy, wherein Ginsenoside Rg3 (Rg3) was detected interspersed in the phospholipid bilayer and its glycosyl exposed on the surface of the liposome. CR-Lip had a relatively uniform size (116.5 nm), facilitating favorable tumor tissue accumulation through the interaction between Rg3 and glucose transporter 1 overexpressed in obese tumor cells. Upon reaching the tumor region, CR-Lip was found to induce the immunogenic cell death (ICD) of HFD tumor cells. Notably, the level of PHD3 in HFD tumor cells was effectively boosted by CR-Lip to effectively block metabolic reprogramming and increase the availability of major free fatty acids fuel sources. In vivo, experiments studies revealed that the easy-obtained nano platform stimulated enhanced the production of various cytokines in tumor tissues, DC maturation, CD8⁺ T-cell infiltration, and synergistic anticancer therapeutic potency with aPD-1 (tumor inhibition rate = 82.1%) towards obesity-related melanoma. Consequently, this study presented an efficacious approach to tumor immunotherapy in obese mice by encompassing tumor eradication, inducing ICD, and reprogramming metabolism. Furthermore, it offered a unique insight into a valuable attempt at the immunotherapy of obesity-associated related tumors.

Objective To explore the value of dynamic contrast-enhanced(DCE)-MRI quantitative parameters based on differential sub-sampling with Cartesian ordering(DISCO)technology for differentiating high-and low-grade breast cancer.Methods A total of 80 patients with single breast cancer confirmed by biopsy pathology were retrospectively enrolled,including 40 cases of low-grade(L group)and 40 cases of high-grade breast cancer(H group).Then quantitative parameters obtained from DISCO-DCE-MRI before treatment were compared between groups,including extravascular extracellular volume fraction(Ve),rate constant(Kep),contrast enhancement ratio(CER),maximum slope(MaxSlope)and volume transfer constant(Ktrans),and their correlations with histological grade were analyzed.Receiver operating characteristic(ROC)curves of DISCO-DCE-MRI quantitative parameters being significantly different between groups were plotted,and the area under the curves(AUC)were calculated to evaluate their efficacy for differentiating high-and low-grade breast cancer.Results Ve(0.91[0.59,0.99]),CER(2.76±0.54)and MaxSlope(0.02[0.01,0.03])in L group were all higher than those in H group(0.52[0.34,0.73],[2.31±0.74],0.01[0.01,0.02],all P＜0.05),and no significant difference of Kep nor Ktrans was found between groups(both P＞0.05).Ve,CER and MaxSlope of breast cancer were all negatively correlated with histological grade(rs=-0.43,-0.39,-0.35,all P＜0.05),while Kep andKtranshad no significant correlation with histological grade(both P＞0.05).The AUC of Ve,CER and MaxSlope for differentiating high-and low-grade breast cancer was 0.749,0.725 and 0.700,respectively.Conclusion Among DISCO-DCE-MRI quantitative parameters,Ve,CER and MaxSlope could be used for differentiating high-and low-grade breast cancer.

Gastric cancer （GC） has an insidious onset and is mostly diagnosed in the middle and late stages after clinical detection. It is one of the malignant tumors with high incidence and mortality rates in the world. At present， the treatment plans are optimized mainly in terms of surgery， radiotherapy， and intervention， while the endpoints of clinical trials， such as patients' overall survival， progression-free survival， and disease-free survival， are still unsatisfactory. Therefore， effectively delaying the dynamic inflammation-cancer transformation has become an urgent bottleneck in the prevention and treatment of GC. In 1920s， Professor Otto Warburg discovered the phenomenon that tumor cells can accelerate glycolysis. Since then， the abnormal metabolic network inside tumor cells has gradually entered into researchers' view， and the hot academic research topic of metabolic reprogramming has been proposed. Tumor cells can meet their own energy consumption and adapt to external changes by adjusting their metabolic pathways to achieve rapid proliferation. In recent years， traditional Chinese medicine （TCM） is resolutely pursuing innovation in inheritance and the continuous refinement of research has led to the precision-oriented transition of TCM theories. Therefore， linking TCM with the treatment of tumors and precancerous diseases has certain research connotations. The searching and review of the publications in this field revealed that the number of publications in tumor-related metabolism increased dramatically， while there were only a few studies using TCM as a therapeutic solution. The research group has long been committed to the study of precancerous lesions of gastric cancer （PLGC） in Chinese and Western medicine. This article explained the dynamic process of inflammation-cancer transformation from the perspective of spleen deficiency-Qi stagnation-collateral stasis. The molecules of hypoxia-inducible factor （HIF）-1α， cancer-Myc （c-Myc）， apolipoprotein E （APOE） and pyruvate kinase M2 （PKM2） were selected to reflect the biological connotation of inflammation-cancer transformation. The current achievements of TCM in regulating the metabolic reprogramming to intervene in inflammation-cancer transformation were summarized， with a view to providing more information for TCM to intervene in the inflammation-cancer transformation of gastric mucosa.

Gastric cancer （GC） has an insidious onset and is mostly diagnosed in the middle and late stages after clinical detection. It is one of the malignant tumors with high incidence and mortality rates in the world. At present， the treatment plans are optimized mainly in terms of surgery， radiotherapy， and intervention， while the endpoints of clinical trials， such as patients' overall survival， progression-free survival， and disease-free survival， are still unsatisfactory. Therefore， effectively delaying the dynamic inflammation-cancer transformation has become an urgent bottleneck in the prevention and treatment of GC. In 1920s， Professor Otto Warburg discovered the phenomenon that tumor cells can accelerate glycolysis. Since then， the abnormal metabolic network inside tumor cells has gradually entered into researchers' view， and the hot academic research topic of metabolic reprogramming has been proposed. Tumor cells can meet their own energy consumption and adapt to external changes by adjusting their metabolic pathways to achieve rapid proliferation. In recent years， traditional Chinese medicine （TCM） is resolutely pursuing innovation in inheritance and the continuous refinement of research has led to the precision-oriented transition of TCM theories. Therefore， linking TCM with the treatment of tumors and precancerous diseases has certain research connotations. The searching and review of the publications in this field revealed that the number of publications in tumor-related metabolism increased dramatically， while there were only a few studies using TCM as a therapeutic solution. The research group has long been committed to the study of precancerous lesions of gastric cancer （PLGC） in Chinese and Western medicine. This article explained the dynamic process of inflammation-cancer transformation from the perspective of spleen deficiency-Qi stagnation-collateral stasis. The molecules of hypoxia-inducible factor （HIF）-1α， cancer-Myc （c-Myc）， apolipoprotein E （APOE） and pyruvate kinase M2 （PKM2） were selected to reflect the biological connotation of inflammation-cancer transformation. The current achievements of TCM in regulating the metabolic reprogramming to intervene in inflammation-cancer transformation were summarized， with a view to providing more information for TCM to intervene in the inflammation-cancer transformation of gastric mucosa.

Objective To collect and analyze outpatient prescription data for exogenous cough treatment from a hospital in Shenzhen,and to identify the characteristics and medication patterns of traditional Chinese medicine(TCM).Methods This study collected prescriptions from a hospital in Shenzhen for exogenous cough treatment in January 2024.R language for data mining were used to analyze the medication frequency,clustering patterns,and association rules in the treatment of exogenous cough by TCM and to explore the medication patterns and the usage of classic formulas in TCM for this condition.Results A total of 451 outpatient prescriptions for exogenous cough were include,the top ten most frequently used herbs were Licorice,Bitter almond,Bellflower,Ephedra,Tangerine peel,Stemonae radix,Tuckahoe,Pinellia ternata,Nepeta,Bulb of thunberg fritillary.Cluster analysis and association rules revealed that San'ao decoction,Kikyodon soup,and Zhisou powder were commonly prescribed,targeting lung function,dispersing wind,and resolving phlegm to effectively alleviate cough symptoms.Significant differences in medication usage were observed across different syndrome types.For the wind cold attacking lung pattern,the core herbs were warm in nature and focused on dispersing with acrid-warm properties.Conversely,the treatment of wind heat attacking the lung pattern typically involved cold-natured herbs,with a primary focus on clearing and draining lung heat.Stratification by age revealed that the pediatric group often used drugs with mild properties,such as Stemona and Shegan.The young adult group tended to be prescribed cold-natured drugs like Forsythia and Hogfonnel Root.The middle-aged and elderly group preferred warming and tonifying drugs such as Japanese Catnip and Perilla frutescens.Conclusion The TCM treatment of exogenous cough primarily focuses on releasing the exterior and dispersing the lung.Due to the region's subtropical monsoon climate and temperature fluctuations physicians flexibly modified classical formulas such as San'ao decoction and Zhisou powder according to individual constitutions and symptom patterns.This targeted,syndrome-based approach effectively disperses the lung qi,stops cough and transforms phlegm,and alleviates cough.

Objective To explore the value of dynamic contrast-enhanced(DCE)-MRI quantitative parameters based on differential sub-sampling with Cartesian ordering(DISCO)technology for differentiating high-and low-grade breast cancer.Methods A total of 80 patients with single breast cancer confirmed by biopsy pathology were retrospectively enrolled,including 40 cases of low-grade(L group)and 40 cases of high-grade breast cancer(H group).Then quantitative parameters obtained from DISCO-DCE-MRI before treatment were compared between groups,including extravascular extracellular volume fraction(Ve),rate constant(Kep),contrast enhancement ratio(CER),maximum slope(MaxSlope)and volume transfer constant(Ktrans),and their correlations with histological grade were analyzed.Receiver operating characteristic(ROC)curves of DISCO-DCE-MRI quantitative parameters being significantly different between groups were plotted,and the area under the curves(AUC)were calculated to evaluate their efficacy for differentiating high-and low-grade breast cancer.Results Ve(0.91[0.59,0.99]),CER(2.76±0.54)and MaxSlope(0.02[0.01,0.03])in L group were all higher than those in H group(0.52[0.34,0.73],[2.31±0.74],0.01[0.01,0.02],all P＜0.05),and no significant difference of Kep nor Ktrans was found between groups(both P＞0.05).Ve,CER and MaxSlope of breast cancer were all negatively correlated with histological grade(rs=-0.43,-0.39,-0.35,all P＜0.05),while Kep andKtranshad no significant correlation with histological grade(both P＞0.05).The AUC of Ve,CER and MaxSlope for differentiating high-and low-grade breast cancer was 0.749,0.725 and 0.700,respectively.Conclusion Among DISCO-DCE-MRI quantitative parameters,Ve,CER and MaxSlope could be used for differentiating high-and low-grade breast cancer.

Objective To collect and analyze outpatient prescription data for exogenous cough treatment from a hospital in Shenzhen,and to identify the characteristics and medication patterns of traditional Chinese medicine(TCM).Methods This study collected prescriptions from a hospital in Shenzhen for exogenous cough treatment in January 2024.R language for data mining were used to analyze the medication frequency,clustering patterns,and association rules in the treatment of exogenous cough by TCM and to explore the medication patterns and the usage of classic formulas in TCM for this condition.Results A total of 451 outpatient prescriptions for exogenous cough were include,the top ten most frequently used herbs were Licorice,Bitter almond,Bellflower,Ephedra,Tangerine peel,Stemonae radix,Tuckahoe,Pinellia ternata,Nepeta,Bulb of thunberg fritillary.Cluster analysis and association rules revealed that San'ao decoction,Kikyodon soup,and Zhisou powder were commonly prescribed,targeting lung function,dispersing wind,and resolving phlegm to effectively alleviate cough symptoms.Significant differences in medication usage were observed across different syndrome types.For the wind cold attacking lung pattern,the core herbs were warm in nature and focused on dispersing with acrid-warm properties.Conversely,the treatment of wind heat attacking the lung pattern typically involved cold-natured herbs,with a primary focus on clearing and draining lung heat.Stratification by age revealed that the pediatric group often used drugs with mild properties,such as Stemona and Shegan.The young adult group tended to be prescribed cold-natured drugs like Forsythia and Hogfonnel Root.The middle-aged and elderly group preferred warming and tonifying drugs such as Japanese Catnip and Perilla frutescens.Conclusion The TCM treatment of exogenous cough primarily focuses on releasing the exterior and dispersing the lung.Due to the region's subtropical monsoon climate and temperature fluctuations physicians flexibly modified classical formulas such as San'ao decoction and Zhisou powder according to individual constitutions and symptom patterns.This targeted,syndrome-based approach effectively disperses the lung qi,stops cough and transforms phlegm,and alleviates cough.

OBJECTIVE To investigate the mechanism of Pangshi antai zhixue decoction in the improvement of spontaneous abortion with heat syndrome by regulating the NOD-like receptor protein 3 (NLRP3) inflammasome.METHODS The binding activities of 13 main components in Pangshi antai zhixue decoction with NLRP3,apoptosis-associated speck-like protein containing a CARD (ASC),and caspase-1 precursor (pro-caspase-1) were predicted by molecular docking.Sixty 1-day-old pregnant rats were randomly divided into normal group,model group,dexamethasone group (0.002 g/kg),and Pangshi antai zhixue decoction low-,medium-,and high-dose groups (11.025,22.05,44.10 g/kg),with 10 rats in each group.Each group was given distilled water/corresponding medicinal solution intragastrically,once a day,for 12 consecutive days.Except for normal group,other groups were given traditional Chinese medicine for warming yang and mifepristone to establish a model of spontaneous abortion with heat syndrome.24 h after the last medication,serum levels of triiodothyronine (T3),thyroxine (T4),interleukin-2 (IL-2),IL-4,IL-6,IL-10,and interferon-γ (IFN-γ) were all detected;the abortion rate and uterine coefficient were calculated;the pathological morphology of the pregnant uterus was observed;protein expressions of NLRP3,ASC and caspase-1 were detected.RESULTS The molecular docking results showed that the binding energies of 13 main components of Pangshi antai zhixue decoction with NLRP3,ASC,and pro-caspase-1 were all less than-5 kJ/moL.The animal experiment results showed that compared with normal group,the uterine coefficient and serum levels of IL-4,IL-6 and IL-10 were decreased significantly in model group (P<0.05);the abortion rate and serum levels of T3,T4,IL-2 and IFN-γ as well as protein expressions of NLRP3,ASC and caspase-1 were increased significantly (P<0.05);there were abortion lesions in the pregnant endometrium.Compared with the model group,most of the quantitative indicators mentioned above were significantly reversed in Pangshi antai zhixue decoction groups (P<0.05),and the endometrial miscarriage lesions in pregnancy were improved to varying degrees.CONCLUSIONS Pangshi antai zhixue decoction influences the immune balance between mother and fetus by regulating the formation of NLRP3 inflammasome,down-regulating pro-inflammatory cytokines such as IFN-γ and IL-2,and up-regulating anti-inflammatory cytokines such as IL-4,IL-6 and IL-10,thereby improving spontaneous abortion with heat syndrome.