Objective To explore the expression characteristics of BAIAP2L1 in cervical cancer (CC) and its regulatory role in tumor cell metastasis. Methods The correlation between BAIAP2L1 expression and clinical prognosis was analyzed by using a public database. GO pathway enrichment and clinicopathological correlation analyses were conducted by employing R language. The effect of BAIAP2L1 knockdown on CC cell proliferation, invasion, migration, and epithelial-mesenchymal transition (EMT) were further investigated through gene silencing approaches. Results BAIAP2L1 expression was significantly upregulated in CC tissues (P_adj <0.001) and it was identified as an independent risk factor for patient mortality (HR=2.808, P=0.03). Elevated BAIAP2L1 levels showed significant correlations with poor overall survival, advanced T/N stage, recurrence, and metastasis (all P<0.05). Functional enrichment analysis revealed its involvement in tumor metastasis-related pathways. The knockdown of BAIAP2L1 significantly attenuated CC cell proliferation, invasion, and migration and suppressed key EMT processes (all P<0.05). Conclusion BAIAP2L1 is overexpressed in CC tissues and associated with patient prognosis and metastasis. The targeted inhibition of BAIAP2L1 can effectively curb tumor progression.

The relationship between the duration of type 2 diabetes mellitus (T2DM) and the risk of female reproductive malignancies is complex and multifaceted. Large population cohort studies revealed a negative association between the duration of T2DM and the incidence of breast cancer and endometrial cancer. Furthermore, the risk of breast and endometrial cancer is the highest within a short time after T2DM diagnosis and remains remarkably higher in patients with longer diabetes duration than in the nondiabetic population. This phenomenon suggests causal reverse bias and potential detection bias. Nevertheless, T2DM remains an important risk factor for breast and endometrial cancer. Research on the association between diabetes with cervical and ovarian cancer is limited, and results vary by region. Future epidemiological studies should focus on large prospective studies with long follow-up to further investigate this association. Research into the biological mechanisms linking diabetes and female reproductive cancers is also necessary to develop effective cancer prevention and early intervention strategies.

Objective To analyze the colorectal cancer screening of community residents in Pudong New Area in Shanghai and provide reference for the promotion and strategy optimization of colorectal cancer screening programs. Methods Residents aged 50-74 years in the colorectal cancer screening project of Pudong New Area in Shanghai from 2013 to 2023 were recruited in this analysis. The situation of primary screening and colonoscopy in the community was described, and results of different age groups in primary screening and colonoscopy surveys were evaluated. Chi-square test was used to determine differences between groups. Results From 2013 to 2023, 907 030 residents were screened in Pudong New Area, of which 183 724 residents were positive, and the positive rate was 20.3%. The positive rate was the lowest in the 50-54 age group and the highest in the 70-74 age group. The positive rate was higher in men than in women. The overall colonoscopy rate was 27.1%, with the highest rates in the 50-54 age group in men and the 55-59 age group in women, respectively. The participation rate of colonoscopy increased with the increase of the year. A total of 19 094 cases of intestinal lesions were found by colonoscopy. Among these lesions, 1 147 cases were colorectal cancer, accounting for 6.0%, and the population detection rate was 126.5/100 000. In addition, 4 751 cases of precancerous lesions were found, accounting for 24.9%, and the detection rate was 523.8/100 000. Conclusion Colorectal cancer screening improves the detection rate of precancerous lesions and early cancer and is of great significance for reducing the incidence and mortality of colon cancer. Measures should be taken to optimize the screening strategy based on age differences and increase the participation rate of primary screening and colonoscopy to achieve the best effect of local colorectal cancer prevention and treatment.

Liver cancer is a significant global disease burden with a major impact on population health,and it is one of the important concerns in terms of public health worldwide.Cancer risk prediction models can estimate an individual's absolute risk of developing cancer.Individual risk assessment allows targeted screening of high-risk populations,which is essential for primary and secondary cancer prevention.In this review,we examine existing epidemiological studies to explore key issues in the design,predictive variables,and performance of risk prediction models for liver cancer in the general population.The aim is to provide an important reference for the future development of highly comprehensive liver cancer risk prediction models.

Gynecological cancer significantly affect the health of women.This review aimed to describe the global patterns and trends in the survival of patients with gynecological cancers.We searched PubMed,Embase,Web of Science,SinoMed,and SEER for survival analyses of cancer registration data of cervical,endometrial,and ovarian cancers published between 1980 and 2022.Globally,the highest 5-year observed survival rate for cervical cancer was 76.5%in Anshan,Liaoning,China(2008-2017).The 5-year observed survival rates of endometrial and ovarian cancers were higher in Finland(1995-1999,82.5%)and Singapore(1988-1992,62.0%).The 5-year relative survival rate of cervical cancer patients was higher in Haining,Zhejiang,China(2011-2014,85.8%).Korea ranked first at 89.0%and 64.5%for endometrial and ovarian cancers,respectively.Survival rates have improved for cervical,endometrial,and ovarian cancers.Patients aged≥75 years and those with advanced-stage disease had the worst 5-year survival rates.Survival rates were better for squamous cell carcinoma in cervical cancer,for endometrial carcinoma and mucinous adenocarcinoma in endometrial cancer,and for germ cell and sex-cord stromal tumors in ovarian cancer.Over the past four decades,the survival rates of gynecological cancers have increased globally,with notable increases in cervical and endometrial cancers.Survival rates are higher in developed countries,with a slow-growing trend.Future studies should focus on improving survival,especially in ovarian cancer patients.

With the development of information technology and the increasing demand for vaccination services among the people, it is a definite trend to enhance the quality of vaccination services through digitization. This article starts with a clear concept of digital services for vaccination, introduces the current development status in China and abroad, analyzes the advantages and disadvantages of existing models in leading regions, takes a glean from the summation, and proposes targeted solutions. This study suggests establishing a departmental coordination mechanism for data interconnection and sharing, formulating data standards and functional specifications, enhancing the functionalities of the immunization planning information system, strengthening data collection and analytical usage, and intensifying appointment management and science and health education to provide expert guidance for the construction of digital vaccination services across the country in the future.

Metabolites,as the end products of biochemical reactions within organisms,directly reflect the interplay of gene expression,protein function,and environmental factors,offering a comprehensive reflection of the organism's response to inherent genetic variations and external environmental changes.By systematically analyzing changes in human metabolite profiles,metabolomics aids in the identification of potential biomarkers,offering new insights for the early diagnosis,prevention,and personalized treatment of diseases.In recent years,research method-ologies in metabolomics have increasingly been applied to the etiological studies of liver cancer.This paper aims to review existing research reports to understand the application of metabolomics in the study of liver cancer etiology,with a focus on high-level evidence from prospective cohort studies and case-control studies nested within cohorts.By summarizing the current research evi-dence,the paper aims to advance the study of the etiological mechanisms of liver cancer,under-stand the pathogenic mechanisms of known risk factors,and offer a scientific foundation for the prediction of liver cancer.

With the development of information technology and the increasing demand for vaccination services among the people, it is a definite trend to enhance the quality of vaccination services through digitization. This article starts with a clear concept of digital services for vaccination, introduces the current development status in China and abroad, analyzes the advantages and disadvantages of existing models in leading regions, takes a glean from the summation, and proposes targeted solutions. This study suggests establishing a departmental coordination mechanism for data interconnection and sharing, formulating data standards and functional specifications, enhancing the functionalities of the immunization planning information system, strengthening data collection and analytical usage, and intensifying appointment management and science and health education to provide expert guidance for the construction of digital vaccination services across the country in the future.

Objective: Kawasaki disease (KD) is the most common autoimmune vasculitis syndrome in children, which supposed be a complex polygenic disorder. Interleukin-17 (IL-17) is a member of the pro-inflammatory cytokine family, which has a strong pro-inflammatory effect and can participate in various acute and chronic inflammatory responses. This study aims to investigate the relationship between the single-nucleotide polymorphism (SNP) locus rs3819025 in the IL-17A gene and the susceptibility to KD. Methods: A total of 120 patients with KD who met the diagnostic criteria (the KD group) and 120 healthy children (the control group) were enrolled retrospectively in this study. Polymerase chain reaction (PCR) and DNA direct sequencing were used to detect the SNPs of children in the 2 groups. Results: The frequencies of GG, GA, and AA genotypes of rs3819025 locus in the IL-17A gene in the KD group were 82.5％, 17.5％, and 0, respectively, and the frequencies of GG, GA, and AA genotypes in the control group were 72.5％, 22.5％, and 5.0％, respectively. There were significant differences in both genotype (χ2=7.524, P=0.023). The allele frequencies G and A of rs3819025 locus in the KD group were 91.25％ and 8.75％, respectively, while those in the control group were 83.75％ and 16.25％, respectively. There was significant difference between the 2 groups (χ2=6.171, P=0.013). The distribution frequencies of GG or GA genotype and G or A allele were 88.46％ or 11.54％ and 94.23％ or 5.77％ in the KD group with coronary artery lesion, respectively. The distribution frequencies of GG or GA genotype and G or A allele were 78.72％ or 21.28％ and 89.36％ or 10.64％ in the KD group without coronary artery lesion, respectively. There were no significant differences in genotype and allele frequencies of rs3819025 between the KD with coronary artery lesion group and the KD group without coronary artery lesion (both P> 0.05). Besides, children with the allele A had a 2.023 times higher risk of KD than those without the allele A (χ2=6.171, P=0.013; OR=2.023, 95％ CI 1.151 to 3.557). Conclusions: The locus rs3819025 in the IL-17A gene is associated with the pathogenesis of KD. The allele A of the locus rs3819025 in the IL-17A gene may be a risk factor for KD.

Children with certain comorbidities and immunocompromising conditions are highly vulnerable to SARS-CoV-2 infection. Vaccination against SARS-CoV-2 is an important strategy to reduce death， critical illness and overall disease burden. With the evolving and increasing transmission of SARS-CoV-2， universal vaccination is essential to achieve this goal. Children with special medical conditions are considered as the priorities for SARS-CoV-2 vaccination. However， vaccine hesitancy towards the implementation of SARS-CoV-2 vaccination currently remains an urgent challenge. In order to promote the sustainable vaccination for those children in Shanghai as well as China， Shanghai municipal center for disease control and prevention， together with the national children’s medical center， children’s hospital of Fudan university and the expert group on immunization planning of the Shanghai preventive medicine association， organized a consensus expert working group to formulate the evidence-based recommendations and implementation suggestions for children with common chronic diseases， allergy history， diseases involving adverse events related to vaccination， and immunocompromising conditions， based on the published evidence of SARS-CoV-2 vaccination for populations and children with special medical conditions.