Neuroendocrine carcinoma (NEC) represents a category of malignant tumors originating from neuroendocrine cells. Given that NEC cells exhibit characteristics of both neural and endocrine cells, they can hijack neuronal signaling pathways and dynamically regulate the expression of neuronal lineage markers during tumor metastasis, thereby constructing a microenvironment conducive to tumor growth and metastasis. Conversely, alterations in the tumor microenvironment can enhance the interactions between neurons and tumor cells, ultimately synergistically promoting the metastasis of NEC. This review highlights recent advancements in the field of cancer neuroscience, uncovering neuronal lineage markers in NEC that facilitate tumor dissemination through mediating crosstalk, bidirectional communication, and synergistic interactions between tumor cells and the nervous system. Consequently, the latest findings in tumor neuroscience have enriched our understanding of the biological mechanisms underlying tumor metastasis, opening new research avenues for a deeper comprehension of the complex biological processes involved in tumor metastasis, particularly brain metastasis. This review provides a comprehensive review of the crosstalk between tumor cells and neural signaling in the metastasis of NEC.
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Humans ; Carcinoma, Neuroendocrine/metabolism* ; Signal Transduction ; Animals ; Neoplasm Metastasis ; Neurons/pathology* ; Tumor Microenvironment ; Cell Communication

Focusing on effective methods and strategies for diabetes prevention in primary healthcare settings globally, this study constructs a comprehensive clinical prevention framework tailored for community health institutions. The framework encompasses continuous prevention services across the entire diabetes cycle, targeting all population segments—including healthy individuals, those with prediabetes, early-stage diabetes, and individuals in clinical or rehabilitation phases—to establish a systematic five-level prevention system. Through comprehensive and systematic implementation of preventive activities at all levels, this approach aims to achieve universal, systematic, and sustainable diabetes prevention and control, thereby offering insights for integrated diabetes management.

This report evaluates the preliminary outcomes of a "six-in-one" integrated cough and asthma center developed under a dual-contract physician model at the Changfeng Community Health Service Center in Putuo District, Shanghai. By combining the efforts of family doctors and medical specialists, the center integrated six core functions-clinical treatment, prevention, nursing, rehabilitation, pharmacy, and nutrition-into a seamless management system covering screening, diagnosis, therapy, and follow-up. Supported by specialist guidance and teaching clinics, the model significantly enhanced comprehensive respiratory disease management capabilities within the community setting. The initiative not only improved patient health outcomes but also strengthened multidisciplinary collaboration and resource efficiency, offering a replicable example for improving chronic disease management in primary care through integrated and coordinated service delivery.

Since 2017, Changfeng Community Health Service Center in Putuo District, Shanghai, has innovatively integrated the "Dual-Contracting" program by combining integrated general-specialist outpatient services with teaching clinics. This integration has progressively evolved into a comprehensive general practitioner (GP) training model. This model cultivates competencies encompassing: core service delivery, specialized disease diagnosis and treatment, complex case management, chronic disease management within specialties, teaching and mentoring skills, and capacities for self-reflection and continuous learning. It effectively bridges the training objectives and needs for GPs across both pre-service and in-service stages. Against the backdrop of senior medical experts being deployed to primary care settings, this model not only systematically enhances the professional competencies of community GPs but also optimizes medical resource utilization and elevates the overall quality of healthcare services.

The construction of the close-knit medical consortium is the starting point for realizing hierarchical diag-nosis and treatment,and the construction of the close-knit medical consortium requires the formation of prob-lem-oriented and interest-oriented cooperation between different types of hospitals.It selected typical cases of cooperation between different types of hospitals in the United States,Canada,Germany and Japan,and gave the key points of cooperation between different types of hospitals,such as agreement signing and cooperation frame-work,establishment of resource sharing and cooperation mechanism,expert exchange and training,case discus-sion and remote consultation,referral and continuum of care,and effect evaluation and continuous improvement.The practice of these hospital,cooperation provides a reference for the extension of high-quality urban resources to the county level in China.

Objective To investigate the distribution and antimicrobial resistance profiles of clinically isolated Haemophilus influenzae and Moraxella catarrhalis in hospitals across China from 2015 to 2021,and provide evidence for rational use of antimicrobial agents.Methods Data of H.influenzae and M.catarrhalis strains isolated from 2015 to 2021 in CHINET program were collected for analysis,and antimicrobial susceptibility testing was performed by disc diffusion method or automated systems according to the uniform protocol of CHINET.The results were interpreted according to the CLSI breakpoints in 2022.Beta-lactamases was detected by using nitrocefin disk.Results From 2015 to 2021,a total of 43 642 strains of Haemophilus species were isolated,accounting for 2.91％of the total clinical isolates and 4.07％of Gram-negative bacteria in CHINET program.Among the 40 437 strains of H.influenzae,66.89％were isolated from children and 33.11％were isolated from adults.More than 90％of the H.influenzae strains were isolated from respiratory tract specimens.The prevalence of β-lactamase was 53.79％in H.influenzae strains.The H.influenzae strains isolated from children showed higher resistance rate than the strains isolated from adults.Overall,779 strains of H.influenzae did not produce β-lactamase but were resistant to ampicillin(BLNAR).Beta-lactamase-producing strains showed significantly higher resistance rates to these antimicrobial agents than the β-lactamase-nonproducing strains.Of the 16 191 M.catarrhalis strains,80.06％were isolated from children and 19.94％isolated from adults.M.catarrhalis strains were mostly susceptible to both amoxicillin-clavulanic acid and cefuroxime,evidenced by resistance rate lower than 2.0％.Conclusions The emergence of antibiotic-resistant H.influenzae due to β-lactamase production poses a challenge for clinical anti-infective treatment.Therefore,it is very important to implement antibiotic resistance surveillance for H.influenzae and guide rational antibiotic use.All local clinical microbiology laboratories should actively improve antibiotic susceptibility testing and strengthen antibiotic resistance surveillance for H.influenzae.

Standardized training of newly recruited nurses is crucial for enhancing their clinical competencies and facilita-ting rapid adaptation to clinical environments.This approach aims to develop nursing professionals with advanced clinical skills and expertise.This paper reviews and analyzes the training paradigms for new nurses globally,focusing on the challenges faced in the standardized training of new nurses in China,to provide insights and references for future training programs.

Objective To evaluate the effectiveness of WeChat group integrating with BOPPPS instructional model in the standardized training of nurses in an orthopedics department.Methods A total of 56 nurses in orthopedical standardized training from a hospital were selected and divided into a control group(28 nurses from September 2022 to August 2023)and an interven-tion group(28 nurses trained via WeChat groups and the BOPPPS model from September 2023 to August 2024).The two groups were compared in terms of their final assessment scores,critical thinking,and self-directed learning capabilities.Results After training,the intervention group had significantly higher scores in the final assessment,all items of the California Critical Thinking Disposition Inventory,and all dimensions of the Learning Ability Assessment Scale compared to the control group(all P＜0.05).Conclusion WeChat groups combined with the BOPPPS teaching mode effectively improves the self-directed learning ability,critical thinking skills,and assessment results of orthopedic nurses.

The construction of the close-knit medical consortium is the starting point for realizing hierarchical diag-nosis and treatment,and the construction of the close-knit medical consortium requires the formation of prob-lem-oriented and interest-oriented cooperation between different types of hospitals.It selected typical cases of cooperation between different types of hospitals in the United States,Canada,Germany and Japan,and gave the key points of cooperation between different types of hospitals,such as agreement signing and cooperation frame-work,establishment of resource sharing and cooperation mechanism,expert exchange and training,case discus-sion and remote consultation,referral and continuum of care,and effect evaluation and continuous improvement.The practice of these hospital,cooperation provides a reference for the extension of high-quality urban resources to the county level in China.