Uveal melanoma(UM)is the most common primary intraocular malignancy in adults, characterized by high invasiveness and unique metastatic biological features. Although local treatments(such as proton beam therapy and brachytherapy)can effectively control the primary lesion, approximately 50% of patients eventually develop distant metastasis, with the liver being the primary target organ(occurring in 90% of cases). This highlights a paradigm shift in treatment focus from mere local control to systemic prevention and management. For metastatic UM(mUM), current treatment strategies encompass biomarker-guided molecular targeted therapy, immunotherapy(including Tebentafusp, vaccines, and oncolytic virus therapy), and liver-directed therapy. Focusing on the synergy between local and systemic prevention and control, this article systematically elaborates on the precision local treatment for primary UM, the decision-making pathway for systemic treatment of metastatic UM based on molecular subtyping, the integration of local and systemic therapies for liver metastases, and the translational value of nanomedicine in addressing therapeutic bottlenecks. It provides insights for optimizing clinical management of mUM and developing novel therapeutic strategies.

Optical coherence tomography angiography(OCTA)is an innovative non-invasive imaging technology that enables non-invasive, layered, and three-dimensional quantitative visualization of the retinal and choroidal capillary networks by detecting blood flow signals in a contrast-free manner. With its non-invasiveness, high resolution, and quantifiability, OCTA demonstrates significant potential in disease screening, precise staging, treatment decision-making, and prognosis prediction. Its core advantage lies in the accurate quantification of key microcirculation parameters, such as vessel density(VD), non-perfusion area(NPA), foveal avascular zone(FAZ)morphology, and neovascular activity. In diabetic retinopathy(DR), retinal vascular occlusive diseases(RVO/RAO), age-related macular degeneration(ARMD), and glaucoma, OCTA can sensitively detect reduced vessel density in the deep capillary plexus before clinically visible lesions appear, providing a basis for early screening and risk stratification. Additionally, OCTA has shown important value in managing uveitis, pathological myopia, and other ocular conditions. This review systematically elaborates on the technical principles, key quantitative parameters, and core application value of OCTA in the management of various ophthalmic diseases and presents scientific prospects for the application of OCTA in standardized ophthalmic treatment. With further advancements in hardware scanning speed, wide-field imaging capabilities, artificial intelligence algorithms, and multi-modal integration, OCTA is expected to become an essential component of standard ophthalmic diagnosis and treatment. It may also provide a non-invasive window for microcirculation research in neurological and systemic diseases.

Myopia is a globally prevalent refractive eye disease, with abnormal axial elongation as its core structural feature, and scleral remodeling is the key terminal event driving axial elongation. Transforming growth factor-β(TGF-β), as a core cytokine regulating tissue remodeling, modulates the phenotype of scleral fibroblasts, extracellular matrix(ECM)metabolism, and tissue mechanical properties through a multi-signaling axis network, thereby playing a crucial role in myopic scleral remodeling. This article systematically summarizes the core signaling mechanisms of TGF-β-mediated scleral remodeling. As a core driver, TGF-β synergistically promotes scleral remodeling at both transcriptional regulatory and cellular mechanical levels through its two downstream core signaling axes, namely Smad and Rho/ROCK. Bone morphogenetic protein(BMP), an important member of the TGF-β superfamily and a key negative regulator of the core signaling axes, maintains scleral homeostasis by antagonizing the TGF-β/Smad signaling. Additionally, the TGF-β core signaling axes may crosstalk with pathways such as Wnt/β-catenin and PI3K/Akt. This article clarifies the core significance of the TGF-β-mediated signaling axis network in the progression of myopia, provides a systematic framework for understanding the molecular mechanisms of myopic scleral remodeling, and identifies research gaps in areas such as crosstalk molecules among signaling axes, stage-specific functions, and clinical translation. It also offers novel insights for the precise prevention, control, and targeted treatment of myopia.

ObjectiveStarting from the etiology， pathogenesis， and treatment strategies of endometriosis and adenomyosis， to integrate and sort out the academic characteristics of contemporary renowned experts and schools in the field of traditional Chinese medicine gynecology. MethodsAccording to the systematic review of text and opinion （SrTO） process developed by the Joanna Briggs Institute （JBI） in Australia， this paper determined literature screening criteria by searching China National Knowledge Infrastructure （CNKI）， VIP， Wanfang， and China Biomedical Literature Database. Information was extracted after literature screening， and quality evaluation was conducted using the JBI Narrative， Text， and Opinion Systematic Review Strict Evaluation Checklist. The JBI Narrative， Opinion， Text Evaluation， and Review Tool Summary Table was used for information synthesis， and data analysis and display were conducted in the form of text and charts. ResultsThe 146 articles related to 39 renowned experts and 19 articles related to 10 schools of thought were included. Research has found that contemporary experts and schools in traditional Chinese medicine gynecology consider blood stasis as the core pathogenesis in understanding the etiology and pathogenesis of two diseases and related infertility. Their viewpoints varied from multiple aspects such as clinical symptom characteristics， meridian circulation location， pathological product evolution， disease duration， emotional psychology， lifestyle habits， preference for food and drink， innate endowment， and acquired injury. In terms of treatment， it was advocated to divide the stage， treat according to different types， adapt to the times， integrate nature and humans， and combine multiple methods to treat comprehensively when necessary. It was also recommended to skillfully use insects， make good use of classic formulas and small prescriptions， pay attention to protecting the spleen and stomach and regulating emotions， and make good use of self-formulated empirical formulas for internal or external use. Besides， individualized long-term management of patients was also advocated. ConclusionThis study applies the SrTO process to systematically summarize the academic ideas of contemporary renowned experts and schools in traditional Chinese medicine gynecology regarding the causes， mechanisms， diagnosis， and treatments of endometriosis， providing a scientific and standardized reference for future theoretical exploration.

Objective To evaluate the clinical efficacy,safety and economy of Reduning injection in the treatment of respiratory syncytial virus pneumonia in children.Methods Randomized controlled trials that met the inclusion and exclusion criteria in database were searched.The data extraction and quality evaluation of the literature were performed independently by two people.Meta-analysis was performed.A total of 6 studies involving 514 children were included.Results The total effective rate of Reduning injection combined with western medicine in the treatment of children with respiratory syncytial virus pneumonia was higher than that in western medicine group.The cough,dyspnea,wheezing disappearance time,hospitalization time were shorter than those in western medicine group,and the levels of inflammatory factors and immune cells were better than those in western medicine group.The incidence of adverse events in Reduning injection combined with western medicine group was lower than that in western medicine group,and the hospitalization cost was lower than that in western medicine group.The above results were statistically significant(P＜0.05).Conclusion Reduning injection combined with western medicine in the treatment of children with respiratory syncytial virus pneumonia can improve the clinical efficacy,with good safety and less hospitalization costs.

Objective: To investigate the effects of usnic acid(UA) on proliferation, cell cycle, apoptosis and autophagy of lung cancer cells A549 and NCI-H358. Methods: The CCK-8 method was used to detect the inhibitory effect of UA on two kinds of lung cancer cells proliferation. Flow cytometry was used to detect the cell cycle arrest effect of UA on two types of lung cancer cells. The fluorescence amount of UA-induced reactive oxygen species(ROS) in two kinds of lung cancer cells were detected by DCFH-DA probe assay and flow cytometry. Western blot was used to detect the expression of apoptosis related proteins Bax, Caspase-3, Cleaved-Caspase-3, and autophagy related proteins LC3-Ⅰ and LC3-Ⅱ in two types of lung cancer cells after treatment with UA and UA+ROS inhibition. Results: (1) Usnic acid reduced the survival rates of two types of cells and had a stronger ability to inhibit the proliferation of A549 cells than NCI-H358 cells.(2) Usnic acid blocked A549 cells in the G0/G1phase, while NCI-H358 cells in the G2/M and S phases.(3) Usnic acid induced an increase in ROS content in two types of cells. Compared to A549, NCI-H358 cells showed a greater increase in ROS, and the ROS inhibitor reduced the intracellular ROS increase induced by UA.(4) Usnic acid induced high expression of apoptosis-related proteins Bax and Cleaved Caspase-3 and increased the ratio of autophagy-related proteins LC3-Ⅱ/LC3-Ⅰ in both lung adenocarcinoma cells, and its pro-apoptotic and autophagic effects were stronger in A549 than in NCI-H358. After ROS inhibition, the expression levels of Bax and Cleaved Caspase-3 and the LC3-Ⅱ/LC3-Ⅰ ratio of both lung adenocarcinoma cells decreased, and the decrease was greater in NCI-H358 cells. Conclusion Usnic acid inhibits the proliferation of lung cancer A549 and NCI-H358 cells, induces cell cycle arrest, and induces apoptosis and autophagy in cancer cells. The inhibitory and killing effect of UA on A549 cells is stronger than that on NCI-H358 cells. In this case, the induced cell ROS are involved in the action of UA in two types of lung cancer cells. In contrast to A549 cells,ROS might play a more significant role in mediating the apoptosis and autophagy induced by usnic acid in NCI-H358 cells.

Objective:To improve the understanding of recurrent adult Langerhans cell histiocytosis complicated with diabetes insipidus.Methods:The clinical data of 1 patient with recurrent adult Langerhans cell histiocytosis complicated with diabetes insipidus admitted to the First Affiliated Hospital of Shihezi University in January 2024 was collected. Its disease characteristics, effectiveness and safety of treatment scheme were analyzed, and literatures were reviewed.Results:The 42-year-old female patient was diagnosed as Langerhans cell histiocytosis in June 2021. After treated with cytarabine, the symptoms improved and the patient achieved sustained remission. In January 2024, the patient was admitted to the hospital due to pain in the middle part of the front chest. The PET-CT results indicated disease progression, which was manifested by new bone destruction, enlarged lymph nodes, and increased nocturnal urination, with urine volume of 3-5 L within 24 h. Based on the clinical manifestations such as cranial bone lesions, periorbital soft tissue lesions, and enlarged lymph nodes at onset, multiple systems and multiple foci involvement was considered. The diagnosis of combined diabetes insipidus was confirmed through the water deprivation and pressure test. After MACOP-B regimen (doxorubicin liposome, cyclophosphamide, vincristine, bleomycin, prednisone), the patient's bone pain was completely relieved, and no serious complications occurred.Conclusions:Recurrent adult Langerhans cell histiocytosis complicated with diabetes insipidus is rare; MACOP-B regimen is safe and effective in treatment of the disease.

Coagulase-negative Staphylococci(CoNS)are a group of gram-positive cocci incapable of producing co-agulase,which distinguishes them from Staphylococcus aureus.CoNS are widely distributed in natural environ-ment and are commonly found on skin,mucous membranes and other host-associated tissues.In recent years,CoNS have become one of the significant pathogenic factors for hospital-associated infections and have been partic-ularly prevalent among the patients with impaired immune function.Although the pathogenicity of CoNS is gener-ally considered lower than that of coagulase-positive Staphylococci,the widespread use of implanted medical de-vices and extensive use of antibiotics has led to increasingly serious problems of drug resistance,which has atta-ched great importance to the hospital.The databases such as PubMed,Embase and CNKI were retrieved to reveal the drug resistance mechanisms of CoNS,aiming to push forward the research and development of new drugs against drug-resistant bacteria and emerging diagnosis and treatment measures and provide scientific bases for sol-ving the problems of antibiotics resistance around the globe.

Objective:To explore the effect and mechanism of Chlorfortunone A(ChlA) in the treatment of diabetic nephropathy(DN) in mice.Methods:The DN model mice were assigned to DN, low-dose ChlA(ChlAL) and high-dose ChlA(ChlAH), and the normal control groups(Ctrl). Kidney tissue was analyzed via HE and Masson staining, and urine albumin, fasting blood glucose and kidney weight were measured. Collagen1 and α-SMA proteins were detected in renal tissues. The level of GSH-px, SOD, CAT, and TGF-β were detected. The TGF-β/Smad2 pathway in kidney tissue was detected. The mechanism was verified by setting the high glucose+ ChlA+ TGF-β group in MPC-5 cells. The proliferation of the cells and DCFDA staining were detected.Results:Compared to the Ctrl group, the DN group had significantly higher UACR and kidney weight( P<0.001). High-dose ChlA reduced UACR and kidney weight( P<0.05), with no effect on blood glucose( P>0.05). Masson staining showed reduced fibrosis with ChlA treatment. Collagen I and α-SMA expressions were significantly higher in DN( P<0.001) and decreased with ChlA treatment( P<0.05). GSH-px, SOD, and CAT levels were lower in DN( P<0.001), while TGF-β was elevated( P<0.001); ChlA increased antioxidant enzymes and decreased TGF-β( P<0.05). The TGF-β/Smad2 pathway was upregulated in DN( P<0.001) and inhibited by ChlA( P<0.001). In vitro, ChlA reduced cell proliferation( P<0.05) and increased ROS levels( P<0.001). Conclusions:ChlA alleviates kidney injury and fibrosis in DN mice, reduces oxidative stress, which may be related to the inhibition of the TGF-β/Smad2 pathway.

Objective To investigate the clinical efficacy of the traditional Chinese medicine(TCM)throat opening and brightening method in treating unilateral vocal cord paralysis(UVCP).Methods Sixty patients with UVCP were prospectively collected and randomly assigned to two groups:the Chinese herbal medicine group(trea-ted with Buyang Huanwu Decoction,n=30)and the throat opening and brightening method group(treated with TCM throat opening and brightening method,n=30).The clinical studies that had utilized injection laryngoplasty for the treatment of UVCP(historical control group).Evaluation indicators included the voice handicap index-10(VHI-10),GRBAS-G,objective acoustic measurements of voice(vocal intensity,F0,shimmer,jitter,HNR),and aerodynamic measurements(maximum phonation time,MPT).Results Before treatment,no significant differences were observed between the two groups in all the evaluation indicators(P＞0.05).Post-treatment,the throat open-ing and brightening method group demonstrated significant improvements in VHI-10,GRBAS-G,shimmer,jitter,HNR,and MPT compared to pre-treatment values(P＜0.01),and these improvements were superior to those in the Chinese herbal medicine group.Pre-treatment VHI-10,GRBAS-G,and shimmer scores in the throat opening and brightening method group were significantly higher than those in the historical literature group(P＜0.01).Af-ter treatment,no significant differences were noted in any assessed parameters between the two groups(P＞0.05).Conclusion The TCM throat opening and brightening method significantly enhances phonatory function and quality of life in patients with UVCP,showing comparable efficacy to injection laryngoplasty.