Objective To analyze the focus and shortcomings of provincial-level digitalization policies for Traditional Chinese Medicine(TCM),and to provide references for improving relevant policies.Methods A three-dimensional analytical framework—comprising"digitalization policy coverage-economic level-TCM development level"was constructed to quantitatively analyze provincial TCM digitalization policy documents issued over the past five years.Results A total of 750 policy items were extracted.Among them,digital applications accounted for the largest proportion(58.13%),while digital governance(26.53%)and digital infrastructure(15.33%)were relatively less emphasized.Two-dimensional analysis revealed that 48.4%of provinces had both low economic levels and low digital policy coverage,while 45.2%had both low TCM development levels and low policy coverage.Multiple linear regression result showed a positive association between digitalization policies coverage and TCM development level,with no significant correlation to economic level.Conclusion Most provincial TCM digitalization policies prioritize application while neglecting governance and infrastructure.There is a need to strengthen talent development and standard system construction,The extent of policy coverage is closely related to the level of TCM development,indicating the need to enhance top-level policy design,Provincial policies vary in focus and can be categorized into three types:industry-driven,technology-driven,and demand-driven.

IL-33 and its receptor ST2 play crucial roles in tissue repair and homeostasis. However, their involvement in optic neuropathy due to trauma and glaucoma remains unclear. Here, we report that IL-33 and ST2 were highly expressed in the mouse optic nerve and retina. Deletion of IL-33 or ST2 exacerbated retinal ganglion cell (RGC) loss, retinal thinning, and nerve fiber degeneration following optic nerve (ON) injury. This heightened retinal neurodegeneration correlated with increased neurotoxic astrocytes in Il33^-/- mice. In vitro, rIL-33 mitigated the neurotoxic astrocyte phenotype and reduced the expression of pro-inflammatory factors, thereby alleviating the RGC death induced by neurotoxic astrocyte-conditioned medium in retinal explants. Exogenous IL-33 treatment improved RGC survival in Il33^-/- and WT mice after ON injury, but not in ST2^-/- mice. Our findings highlight the role of the IL-33/ST2 axis in modulating reactive astrocyte function and providing neuroprotection for RGCs following ON injury.
Animals ; Interleukin-33/genetics* ; Interleukin-1 Receptor-Like 1 Protein/genetics* ; Optic Nerve Injuries/pathology* ; Retinal Ganglion Cells/pathology* ; Astrocytes/pathology* ; Mice ; Mice, Knockout ; Mice, Inbred C57BL ; Neuroprotection/physiology*

Objective To analyze the focus and shortcomings of provincial-level digitalization policies for Traditional Chinese Medicine(TCM),and to provide references for improving relevant policies.Methods A three-dimensional analytical framework—comprising"digitalization policy coverage-economic level-TCM development level"was constructed to quantitatively analyze provincial TCM digitalization policy documents issued over the past five years.Results A total of 750 policy items were extracted.Among them,digital applications accounted for the largest proportion(58.13%),while digital governance(26.53%)and digital infrastructure(15.33%)were relatively less emphasized.Two-dimensional analysis revealed that 48.4%of provinces had both low economic levels and low digital policy coverage,while 45.2%had both low TCM development levels and low policy coverage.Multiple linear regression result showed a positive association between digitalization policies coverage and TCM development level,with no significant correlation to economic level.Conclusion Most provincial TCM digitalization policies prioritize application while neglecting governance and infrastructure.There is a need to strengthen talent development and standard system construction,The extent of policy coverage is closely related to the level of TCM development,indicating the need to enhance top-level policy design,Provincial policies vary in focus and can be categorized into three types:industry-driven,technology-driven,and demand-driven.

Objective:To explore the efficacy of tislelizumab combined with umbilical cord blood transplantation (UCBT) in relapsed/refractory acute myeloid leukemia (R/R AML) patients.Methods:The diagnosis and treatment of 1 patient with R/R AML who received tislelizumab bridging to UCBT after the failure of re-induction treatment in the First Affiliated Hospital of Soochow University in November 2021 was retrospectively analyzed.Results:The 59-year-old male patient with R/R AML achieved a complete remission after initial induction chemotherapy regimen of decitabine and venetoclax, and then additional consolidation therapy regimens of decitabine and middle-dose cytarabine, middle-dose cytarabine and idarubicin were performed. The patient relapsed 16 months later and failed to achieve a second remission after re-induction therapy regimens of cladribine, azacitidine, venetoclax combined with chemotherapy, and homoharringtonine, cytarabine combined with granulocyte colony-stimulating factor. Tislelizumab significantly reduced tumor burden and the patient achieved the complete remission after bridging to UCBT. After transplantation, the patient was given maintenance treatment with azacitidine and he had sustained remission without severe transplant-related complications during 9-month follow-up.Conclusions:The use of tislelizumab bridging UCBT can be a potential therapeutic strategy for R/R AML patients.

The cross regional loose medical alliance is an important carrier in the current integrated development process of medical services in the Yangtze River Delta region. Smith policy implementation process model was used to analyze the development difficulties of cross regional loose medical alliances from idealized policies, policy implementation institutions, policy target groups, and policy implementation environment. Such medical alliances were formed under the background of integrated development in the Yangtze River Delta, with Shanghai′s tertiary public hospitals as leading units and medical institutions in Jiangsu, Zhejiang, and Anhui provinces as member units. Analysis showed that the policies for such medical alliances development had not yet clearly defined the organizational management mode, operational mechanism, and implementation path, and the corporate governance structure of medical alliance was immature; The policy implementation agencies were relatively lagging behind in the support of special funds and the formulation of related supporting policies; Participation of policy target groups was insufficient and their incentive mechanisms was imperfect; There were problems in the policy implementation environment, namely inconsistent medical and health service regulations and systems in different regions, different health financing capabilities of local governments, insufficient coordination of medical institution management concepts, and a lack of unified standards in information systems. Based on the above difficulties, this study proposed to strengthen the development planning and layout of cross regional loose medical alliances, and improve the corporate governance structure; To strengthen the government′s main responsibility and improving policy implementation capabilities; To improve the internal cooperation and operation mechanism of cross regional loose medical alliances, and enhance the sense of identity of the target group; To optimize the policy implementation environment and implement various support measures, so as to provide references for further promoting the coordinated development of high-quality medical resources in the Yangtze River Delta region.

Objective To investigate the effect of SMAD family member 3(SMAD3) silenced by small interfering RNA (siRNA) on macrophage polarization and transforming growth factor β1 (TGF-β1)/ SMAD family signaling pathway in rheumatoid arthritis (RA). Methods RA macrophages co-cultured with rheumatoid arthritis fibroblast-like synoviocytes (RA-FLS) were used as a cell model. TGF-β1 was used to stimulate macrophages, and SMAD3-specific siRNA (si-SMAD3) and negative control siRNA (si-NC) were transfected into human RA macrophages co-cultured in Transwell^TM chamber. The expression of SMAD3 mRNA was detected by real-time fluorescence quantitative PCR, and the expression of TGF-β1, SMAD3 and SMAD7 protein was detected by Western blot analysis. The contents of TGF-β1 and IL-23 in cell culture supernatant were determined by ELISA. Cell proliferation was detected by CCK-8 assay. Transwell^TM chamber was used to measure cell migration. Results Compared with the model group and the si-NC group, the expression of TGF-β1, SMAD3 mRNA and protein in RA macrophages decreased significantly after silencing SMAD3. In addition, the secretion of IL-23 decreased significantly, and the cell proliferation activity and cell migration were inhibited, with high expression of SMAD7. Conclusion Knockdown of SMAD3 can promote M2 polarization and SMAD7 expression in RA macrophages.
Humans ; Arthritis, Rheumatoid/genetics* ; Interleukin-23 ; Macrophages ; RNA, Messenger ; RNA, Small Interfering/genetics* ; Smad7 Protein/genetics* ; Transforming Growth Factor beta1/genetics* ; Smad3 Protein/genetics* ; Gene Silencing

Rheumatoid arthritis (RA) is an autoimmune disease and is mainly characterized by abnormal proliferation of fibroblast-like synoviocytes (FLS). The up-regulated cellular membrane expression of G protein coupled receptor kinase 2 (GRK2) of FLS plays a critical role in RA progression, the increase of GRK2 translocation activity promotes dysfunctional prostaglandin E4 receptor (EP4) signaling and FLS abnormal proliferation. Recently, although our group found that paeoniflorin-6'-

Insulin resistance （IR）, as an important pathophysiological change in polycystic ovary syndrome (PCOS), plays a crucial role in female metabolic and reproductive disorders. Vitamin D deficiency is commonly observed in PCOS patients which is associated with long-term complications such as IR, reproductive disorders and cardiovascular diseases. In this paper, we discuss the research progress on the effect of vitamin D deficiency on PCOS patients with IR, in order to provide a better theoretical basis of the pathological mechanisms, diagnosis and treatment for these patients.

Insulin resistance （IR）, as an important pathophysiological change in polycystic ovary syndrome (PCOS), plays a crucial role in female metabolic and reproductive disorders. Vitamin D deficiency is commonly observed in PCOS patients which is associated with long-term complications such as IR, reproductive disorders and cardiovascular diseases. In this paper, we discuss the research progress on the effect of vitamin D deficiency on PCOS patients with IR, in order to provide a better theoretical basis of the pathological mechanisms, diagnosis and treatment for these patients.

Objective:To investigate the impact of China's Mental Health Law on the work of psychological counseling in colleges and universities, and to explore ways to improve the law. Methods: Totally 12 heads of college and university counseling centers in Beijing were conducted with semi-structured interviews. The average age of the interviewees was (40 ±7) years old, with master or doctor degrees in psychology or related disciplines. The method of content analysis was used to analyze the interviewees' understanding of the " Mental Health Law". Results: All of the 12 interviewees had gained some understanding of the "Mental Health Law", and accordingly amended the regulation of their counseling centers. Also, interviewees suggested the positive and negative impacts brought by the law, such as enhancing practitioners' legislative sense, clarifying their responsibilities and boundaries as college and university counseling, as well as difficulties to distinguish psychotherapy and psychological counseling, ambiguity in the legality of working with students who were diagnosed with mental disorders. Moreover, interviewees threw out suggestions on improving the law from the aspect of industry standard, supervision department and vocational qualification. Conclusion: The execution of "Mental Health Law" improves practitioners' legislative sense, clarifies their responsibility. Nevertheless, it does not clearly distinguish psychotherapy from psychological counseling, and be lack of regulation on the psychological counseling industry.