The original version of this article (Yang et al., 2023) unfortunately contained a mistake. In Acknowledgments, the funding information for the Zhejiang Provincial Natural Science Foundation of China (No. LBY21H160001) was wrong. The correct funding should be the Zhejiang Health Science and Technology Project (No. 2022KY682), China.

Objective:To observe the effects of electroacupuncture at "Shenting", "Benshen" and "Baihui" acupoints on the mechanical pain threshold and JAK/PI3K/TRPV1 pathway in the trigeminal ganglion of rats with trigeminal neuralgia model; To explore the related mechanism.Methods:Totally 36 male SD rats were divided into sham-operation group, model group and electroacupuncture group using random number table method, with 12 rats in each group. Except for the sham-operation group, rats in the model group and electroacupuncture group were modeled by infraorbital nerve chronic constriction injury. In the electroacupuncture group, electroacupuncture was performed at "Shenting", "Benshen" and "Baihui" 14 days after surgery, 20 min every day, once every other day, and every 3 times for 1 course of treatment with an interval of 2 d between each course of treatment. A total of 2 courses of treatment were performed. VonFrey fiber wire was used to measure the mechanical pain threshold of rat whisker pads. HE staining was used to observe the morphology and structure of trigeminal ganglion of rats in each group. Immunohistochemistry and Western blot method were used to observe the protein expressions of JAK, PI3K and TRPV1 in trigeminal ganglion of rats, and the serum level of IL-6 was detected in the serum of rats by ELISA.Results:Compared with the model group, the pain threshold of the electroacupuncture group increased significantly ( P<0.05), and the infiltration of inflammatory cells and demyelination in the trigeminal nerve ganglion decreased, and the positive expressions of JAK, PI3K, and TRPV1 in the trigeminal ganglion decreased ( P<0.05 or P<0.01), the protein expressions of JAK2, PI3K, and TRPV1 decreased ( P<0.05 or P<0.01), and the serum IL-6 level decreased ( P<0.01). Conclusions:Electroacupuncture at "Shenting", "Benshen" and "Baihui" may play an analgesic role by regulating IL-6 levels and inhibiting the activation of JAK/PI3K/TRPV1 signaling pathway.

Objective To analyze the clinical efficacy of real-world bulleyaconitine A tablets combined with salt and pepper seven-seed hot package in the treatment of knee osteoarthritis(KOA).Methods 110 outpatient patients from the Department of Orthopedics,Shenzhen Traditional Chinese Medicine Hospital from December 2023 to August 2024 were selected,they were randomly divided into control group of 53 cases and treatment group of 57 cases.The patients in control group were treated with flurbiprofen gel paste,the patients in treatment group received oral administration of bulleyaconitine A tablets and external application of Jiaoyan Qizi hot package,the treatment course were all 4 weeks.All patients were followed up for 2 weeks after the end of treatment.Western Ontario and McMaster University osteoarthritis index(WOMAC)score,Lequesne score,12-item short form health survey(SF-12)score and clinical efficacy were compared between two groups,and adverse events were recorded.Results The total effective rate of treatment group was 87.7％,which was significantly higher than 71.7％of control group(P＜0.05);After treatment,WOMAC score,Lequesne score and SF-12 score in two groups were better than before treatment(P＜0.05).The improvement of WOMAC score,Lequesne score and SF-12 score in treatment group were more obvious(P＜0.05).Conclusion For KOA patients with cold and damp obstruction syndrome,the use of bulleyaconitine A tablets combined with Jiaoyan Qizi hot package can alleviate knee joint pain,improve knee joint mobility,and enhance patients'quality of life.

Objective To analyze the clinical efficacy of real-world bulleyaconitine A tablets combined with salt and pepper seven-seed hot package in the treatment of knee osteoarthritis(KOA).Methods 110 outpatient patients from the Department of Orthopedics,Shenzhen Traditional Chinese Medicine Hospital from December 2023 to August 2024 were selected,they were randomly divided into control group of 53 cases and treatment group of 57 cases.The patients in control group were treated with flurbiprofen gel paste,the patients in treatment group received oral administration of bulleyaconitine A tablets and external application of Jiaoyan Qizi hot package,the treatment course were all 4 weeks.All patients were followed up for 2 weeks after the end of treatment.Western Ontario and McMaster University osteoarthritis index(WOMAC)score,Lequesne score,12-item short form health survey(SF-12)score and clinical efficacy were compared between two groups,and adverse events were recorded.Results The total effective rate of treatment group was 87.7％,which was significantly higher than 71.7％of control group(P＜0.05);After treatment,WOMAC score,Lequesne score and SF-12 score in two groups were better than before treatment(P＜0.05).The improvement of WOMAC score,Lequesne score and SF-12 score in treatment group were more obvious(P＜0.05).Conclusion For KOA patients with cold and damp obstruction syndrome,the use of bulleyaconitine A tablets combined with Jiaoyan Qizi hot package can alleviate knee joint pain,improve knee joint mobility,and enhance patients'quality of life.

BACKGROUND:Medical hydrogels are new functional polymer materials with three-dimensional structural networks and excellent biocompatibility,which have been widely studied in the field of tissue engineering and drug carriers,but the research on the combination of medical hydrogels and Chinese medicine for the treatment of diseases based on tissue engineering is still in the early exploration stage.Therefore,through the analysis of the mechanism of the role of medical hydrogels,the integration of medical hydrogels and Chinese medicine in the research of the joint application of the article,can better provide ideas for scientific researchers,and the joint application of Chinese medicine and medical hydrogels is of great significance. OBJECTIVE:To explore the strategy and significance of Chinese medicine combined with medical hydrogel for disease treatment based on tissue engineering research. METHODS:PubMed and CNKI were used to retrieve articles about the application of Chinese medicine combined with medical hydrogel in tissue engineering from January 2010 to November 2022,with the Chinese and English search terms"hydrogel,traditional Chinese medicine,drug carrier,tissue engineering".After the initial screening of all articles according to the inclusion and exclusion criteria,the 61 articles with high relevance were retained for review. RESULTS AND CONCLUSION:(1)Although the application of Chinese medicine combined with medical hydrogel is involved in intra-articular,intra-tissue organ,soft tissue wounds,tissue engineering,etc.,except for the clinical application of Chinese medicine combined with hydrogel dressing for soft tissue injury,other aspects are still in the experimental stage.(2)The development of Chinese medicine combined with medical hydrogel has great potential and development prospects,but there is a certain difficulty in the manufacture of the gel with high-performance requirements,and it is difficult to master the physical and chemical properties precisely.(3)At present,the comprehensive view of injectable hydrogel with the characteristics of easy to use,its joint use of Chinese medicine can be extended to a wider range,can be used for joint,organ,tissue engineering-related disease treatment.Smart hydrogel has high sensitivity and reversible transformation can also meet the use of the special environment.During the combined use of Chinese medicine,it also needs to understand the mechanism of action of Chinese medicine components.(4)The strategy of combining Chinese medicine with medical hydrogels for disease treatment should start with matching the therapeutic effects of Chinese medicine on organs,tissues and cells combined with appropriate types of medical hydrogels to make up for the shortcomings of traditional Chinese medicine delivery methods and frequent drug delivery.In tissue engineering,hydrogels can be loaded with stem cells after Chinese medicine intervention,or with both Chinese medicine and stem cells for disease treatment.(5)In future research of combined Chinese medicine and medical hydrogel application,we also need to consider:we should ensure that the biological properties of medical hydrogel can be quantified,and grasp the characteristics of hydrogel with different manufacturing processes of different materials to produce the required medical hydrogel that meets the application conditions.In Chinese medicine,we need to comprehensively understand and analyze the therapeutic effects and application mechanisms of known Chinese medicine monomer and Chinese medicine compound extracts,so as to achieve a more perfect combination between Chinese medicine and medical hydrogel under a more clear mechanism.With the continuous improvement of medical science and technology innovation,the medical hydrogel can be innovatively combined with other traditional treatment methods of Chinese medicine,such as acupuncture,massage,cupping and so on,to be used from multiple angles.

Objective To explore the causal relationship between sarcopenia and cognitive impairment by using a two-sample Mendelian randomization(MR)study design.Methods Hand grip strength,usual walking pace,and appendicular lean mass(ALM)were identified as the primary exposure factors for sarcopenia,while cognitive function and cognitive performance associated with cognitive impairment were considered as the outcome.The MR statistical method was applied to examine the causal associations between both variables.Results The analysis revealed a positive correlation between sarcopenia,as indicated by hand grip strength,usual walking pace and ALM,and cognitive performance.Usual walking pace and ALM were positively associated with cognitive function.No significant causal relationship was detected between hand grip strength and cognitive function.In the reverse MR analysis,cognitive performance showed a positive correlation with usual walking pace and ALM,but no significant causal link was found with hand grip strength.Cognitive function was positively related to usual walking pace,but no significant associations were observed with hand grip strength and ALM.Conclusion Sarcopenia is associated with an increased risk of cognitive impairment,and a bidirectional causal relationship appears to exist between ALM and cognitive performance.

Objective To explore the causal relationship between sarcopenia and cognitive impairment by using a two-sample Mendelian randomization(MR)study design.Methods Hand grip strength,usual walking pace,and appendicular lean mass(ALM)were identified as the primary exposure factors for sarcopenia,while cognitive function and cognitive performance associated with cognitive impairment were considered as the outcome.The MR statistical method was applied to examine the causal associations between both variables.Results The analysis revealed a positive correlation between sarcopenia,as indicated by hand grip strength,usual walking pace and ALM,and cognitive performance.Usual walking pace and ALM were positively associated with cognitive function.No significant causal relationship was detected between hand grip strength and cognitive function.In the reverse MR analysis,cognitive performance showed a positive correlation with usual walking pace and ALM,but no significant causal link was found with hand grip strength.Cognitive function was positively related to usual walking pace,but no significant associations were observed with hand grip strength and ALM.Conclusion Sarcopenia is associated with an increased risk of cognitive impairment,and a bidirectional causal relationship appears to exist between ALM and cognitive performance.

Sentinel lymph nodes (SLNs) are the first station of lymph nodes that extend from the breast tumor to the axillary lymphatic drainage. The pathological status of these LNs can predict that of the entire axillary lymph node. Therefore, the accurate identification of SLNs is necessary for sentinel lymph node biopsy (SLNB) to replace axillary lymph node dissection (ALND). The quality of life and prognosis of breast cancer patients are related to proper surgical treatment after the precise identification of SLNs. Some of the SLN tracers that have been identified include radioisotope, nano-carbon, indocyanine green (ICG), and methylene blue (MB). However, these tracers have certain limitations, such as pigmentation, radiation dangers, and the requirement for costly detection equipment. Ultrasound contrast agents (UCAs) have good specificity and sensitivity, and thus can compensate for some shortcomings of the mentioned tracers. This technique is also being applied to SLNB in patients with breast cancer, and can even provide an initial judgment on SLN status. Contrast-enhanced ultrasound (CEUS) has the advantages of high distinguishability, simple operation, no radiation harm, low cost, and accurate localization; therefore, it is expected to replace the traditional biopsy methods. In addition, it can significantly enhance the accuracy of SLN localization and shorten the operation time.
Humans ; Female ; Sentinel Lymph Node/pathology* ; Breast Neoplasms/pathology* ; Quality of Life ; Sentinel Lymph Node Biopsy/methods* ; Ultrasonography/methods* ; Lymph Nodes/surgery*

Breast cancer is a malignant tumor that seriously endangers women's lives. The prognosis of breast cancer patients differs among molecular types. Compared with other subtypes, triple-negative breast cancer (TNBC) has been a research hotspot in recent years because of its high degree of malignancy, strong invasiveness, rapid progression, easy of recurrence, distant metastasis, poor prognosis, and high mortality. Many studies have found that long non-coding RNA (lncRNA) plays an important role in the occurrence, proliferation, migration, recurrence, chemotherapy resistance, and other characteristics of TNBC. Some lncRNAs are expected to become biomarkers in the diagnosis and prognosis of TNBC, and even new targets for its treatment. Based on a PubMed literature search, this review summarizes the progress in research on lncRNAs in TNBC and discusses their roles in TNBC diagnosis, prognosis, and chemotherapy with the hope of providing help for future research.
Humans ; Female ; Triple Negative Breast Neoplasms/genetics* ; RNA, Long Noncoding/genetics* ; Biomarkers, Tumor/genetics* ; Gene Expression Regulation, Neoplastic

Objective:To evaluate the value of curative effect in neuromyelitis spectrum disease (NMOSD) based on circulatory function evaluation of intracerebral glymphatic system by using diffusion tensor imaging analysis along the perivascular space.Methods:The clinical and imaging data of 23 patients diagnosed with NMOSD at Tianjin Medical University General Hospital from March 2018 to December 2019 were retrospectively analyzed in this study. The clinical data included expanded disability status scale (EDSS), average relapse rate (ARR) and retinal nerve fiber layer (RNFL) thickness at baseline and 1 year follow-up after treatment. Among the 23 NMOSD patients, there were 22 females and 1 male, aged from 21 to 71 (45±13) years old. All the patients underwent MR scans at both baseline and 1 year after treatment, and the scanning sequences included cerebral 3D-T 1WI, T 2WI, diffusion tensor imaging and cervical spinal sagittal 3D-T 2WI, and the cervical spinal cord volume and bilateral diffusion tensor imaging analysis along the perivascular space index (ALPS index) were calculated. The partial correlation test was used to analyze the correlations between ALPS index and the clinical indicators such as EDSS, ARR, and bilateral RNFL, with the control variables as gender, age, years of education and course of disease. The multiple linear regression model was used to analyze the independent predictors for ALPS index and EDSS after treatment. Receiver operating characteristic curve (ROC) and area under the curve (AUC) were used to evaluate the diagnostic value of NMOSD treatment outcome by using ALPS index. Results:When controlling for gender, age, years of education and course of disease, there were significant negative correlations between right ALPS index and EDSS ( r=-0.50, P=0.048), bilateral average ALPS index and EDSS ( r=-0.53, P=0.034), left ALPS index and ARR ( r=-0.58, P=0.018), while there was significant positive correlations between right ALPS index and RNFL ( r=0.88, P=0.008) at 1 year follow-up after treatment. Multiple linear regression analysis showed that cervical spinal cord volume was an independent impact factor of bilateral average ALPS indexes (β=0.24, 95%CI 0.10-0.38, P=0.002), and bilateral average ALPS indexes (β=-3.22, 95%CI -5.97--0.48, P=0.024) and right RNFL (β=-0.05, 95%CI -0.08--0.02, P=0.002) at baseline were the independent impact factors of EDSS after treatment. ROC curve analysis showed that the bilateral average ALPS index at baseline had the best efficacy in predicting the curative effect of NMOSD patients with AUC=0.92. Conclusions:After treatment, NMOSD patients with severe clinical disability, high frequency of disease attack, poor visual performance, and severe cervical spinal cord atrophy have more serious impairment of intracerebral glymphatic system circulatory function. The ALPS index could help in predicting the clinical curative effect of NMOSD patients.