The Association Between Dietary Iron, the SNP of the JAZF1 rs864745, and Glucose Metabolism in a Chinese Population.

Objectives: Dysglycemia is prevalent in China; previous studies had shown that dietary iron was associated with glucose metabolism, and rs864745 was also related to it. The objective of this study is to investigate the association between dietary iron, the SNP of the rs864745, and glucose metabolism among Chinese adults.

Methods: 3298 participants (1584 males and 1714 females) were recruited and underwent physical measurements, laboratory tests, and genotyping.

Re-Evaluation and Retrospective Comparison of Serum Neutralization Induced by Three Different Types of Inactivated SARS-CoV-2 Vaccines.

Background: During the COVID-19 pandemic, three different types of inactivated SARS-CoV-2 vaccines, namely BBIBP-CorV, WIBP-CorV and CoronaVac, were manufactured and used for vaccination in China. However, as far as we know, no comparison of their induced serum neutralization has been carried out so far, possibly due to the regional difference in vaccine distribution, the difficulty in undertaking a comprehensive evaluation, and the intention to avoid unnecessary bias in populations for a certain type of inactivated vaccine.

Methods: Since all three of these inactivated vaccines are no longer produced and used for vaccination, here, we retrospectively compared the serum neutralizing activities induced by these three different types of inactivated SARS-CoV-2 vaccines.

PM Exposure as a Risk Factor for Optic Nerve Health in Type 2 Diabetes Mellitus.

(1) Objective: This study investigated the relationship between long-term particulate matter (PM) exposure and optic disc parameters-vertical cup-to-disc ratio (vCDR), vertical optic disc diameter (vDD), and vertical optic cup diameter (vCD)-in patients with type 2 diabetes mellitus (T2DM). (2) Methods: A cross-sectional analysis was conducted using data from 65,750 T2DM patients in the 2017-2018 Shanghai Cohort Study of Diabetic Eye Disease (SCODE). Optic disc parameters were extracted from fundus images, and PM exposure was estimated using a random forest model incorporating satellite and meteorological data.

Flexible bioelectronic systems with large-scale temperature sensor arrays for monitoring and treatments of localized wound inflammation.

Continuous monitoring and closed-loop therapy of soft wound tissues is of particular interest in biomedical research and clinical practices. An important focus is on the development of implantable bioelectronics that can measure time-dependent temperature distribution related to localized inflammation over large areas of wound and offer in situ treatment. Existing approaches such as thermometers/thermocouples provide limited spatial resolution, inapplicable to a wearable/implantable format.

Comparative genomics analysis of Salmonella Enteritidis isolated from clinical cases associated with chicken.

Salmonella Enteritidis is a major foodborne pathogen, and the emergence of multidrug-resistant (MDR) S. Enteritidis poses a serious public health challenge. In this study, we report the genomic characterization of five S.

Association of short-term exposure to ambient air pollution and temperature with bronchiectasis mortality: a nationwide time-stratified case-crossover study.

Background: Ambient pollution and non-optimal temperature are major risk factors for respiratory health. However, the relationships between short-term exposure to these factors and bronchiectasis mortality remain unknown.

Methods: A nationwide, time-stratified case-crossover study across Mainland China was conducted from 2013 to 2019.

The global magnitude and temporal trend of hypertensive heart disease burden attributable to high sodium intake from 1990 to 2021.

Background: The relationship between high sodium intake (HSI) and hypertensive heart disease (HHD) has been confirmed. However, notable regional disparities exist in implementing effective measures to control sodium intake. This study was carried out to estimate the spatiotemporal trends in the burden of HHD attributable to HSI.

Alpha-Ketoglutarate Alleviates Systemic Lupus Erythematosus-Associated Periodontitis in a Novel Murine Model.

Aim: To establish a reproducible experimental animal model for systemic lupus erythematosus (SLE)-associated periodontitis (PD), investigate the effects of SLE on PD and assess the therapeutic potential of alpha-ketoglutarate (αKG) for SLE-PD treatment.

Materials And Methods: An SLE-PD murine model was established via ligature-induced PD in MRL-lpr strain, with MRL/MpJ strain as a non-SLE control. The periodontal state was assessed using micro-CT, real-time PCR, histology, immunofluorescence and flow cytometry assays.

Post-traumatic growth, moral sensitivity and service behaviour among healthcare workers in the post-pandemic era of COVID-19 in mainland China: a cross-sectional study.

Objectives: To investigate how post-traumatic growth (PTG) and moral sensitivity influence service behaviour among healthcare workers (HCWs) in mainland China post-COVID-19, with a focus on the mediating role of moral sensitivity.

Design: Cross- sectional survey design.

Setting: This study was conducted in 27 provinces across mainland China, from 16 March to 2 April 2023.

Seroepidemiology of pertussis immunity in five provinces of China: A population-based, cross-sectional study.

This study aimed to evaluate the seroprevalence of and persistence of antibodies following vaccination. We recruited 6060 healthy subjects from five provinces of China during 2017-2018. Serum IgG antibodies against pertussis toxin (anti-PT IgG) and filamentous hemagglutinin (anti-FHA IgG), and serum IgA antibodies against pertussis toxin (anti-PT IgA) were measured by ELISA.

Association of residential greenness exposures on disability: Findings from the cohort study on global AGEing and Adult Health (SAGE) in China.

Background: With the accelerating population ageing globally, disability has become a major public concern. Residential greenness may be one of the influencing factors of disability, but epidemiological evidence in the associations of residential greenness exposures with disability is limited. We aimed to investigate the associations of residential greenness exposures with the risk of disability in the elderly.

Global burden associated with rare infectious diseases of poverty in 2021: findings from the Global Burden of Disease Study 2021.

Background: Rare infectious diseases of poverty (rIDPs) involve more than hundreds of tropical diseases, which dominantly affect people living in impoverished and marginalized regions and fail to be prioritized in the global health agenda. The neglect of rIDPs could impede the progress toward sustainable development. This study aimed to estimate the disease burden of rIDPs in 2021, which would be pivotal for setting intervention priorities and mobilizing resources globally.

[Study on the correlation between viral load and activation and exhaustion levels of CD8T cells in HIV/AIDS patients].

To investigate and analyze the correlation between the expression levels of CD38, HLA-DR and programmed cell death-1 (PD-1) on peripheral blood CD8T cells and HIV-1 RNA viral load, immune activation and exhaustion in patients with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS). A total of 81 HIV/AIDS patients (64 without antiretroviral therapy and 17 with therapy) and 40 healthy donors in the same period were enrolled as the control group. Flow cytometry was used to analyze the CD4T lymphocyte count and the expression levels of activation markers CD38 and HLA-DR and apoptosis marker PD-1 on CD8T cells.

REGγ is essential to maintain bone homeostasis by degrading TRAF6, preventing osteoporosis.

Primary osteoporosis, manifesting as decreased bone mass and increased bone fragility, is a "silent disease" that is often ignored until a bone breaks. Accordingly, it is urgent to develop reliable biomarkers and novel therapeutic strategies for osteoporosis treatment. Here, we identified REGγ as a potential biomarker of osteoporotic populations through proteomics analysis.

Association between sleep quality, sleep duration, and physical frailty among adults aged 50 years and older in India.

Background: Considering the significant growth in India's aging population, it is imperative to identify factors associated with frailty among older Indians. This study examined the association between sleep quality, sleep duration, and physical frailty among older adults in India. Moreover, we examined whether the associations between sleep quality, sleep duration, and physical frailty varied by gender.

Role of home nurturing environment on early childhood neurodevelopment: a community-based survey in Shanghai, China.

Background: Ages of 0-3 years are critical stages for children's neurodevelopment. However, the impact of the home nurturing environment on early childhood neurodevelopment remains unclear.

Objective: To explore the role of the home nurturing environment on early childhood neurodevelopment and to provide evidence of an association between fostering quality home nurturing and achieving optimal neurodevelopment.

Total Deoxynivalenol Contamination of Wheat Products and Coarse Grains in Shanghai, China: Occurrence and Health Risk Assessment.

Deoxynivalenol (DON) is an important mycotoxin produced by spp., typically found in cereals, which has garnered considerable research attention. However, the risk assessment of DON exposure to muti-cereal is partial and biased, especially lacking the evaluation of different coarse grains.

Changes in Epidemics of Respiratory Viral Infections Resulted From the COVID-19 Pandemic in Shanghai.

To investigate the changing patterns of respiratory viral infections within the context of COVID-19 pandemic. The etiological surveillance data of eight respiratory viral pathogens among patients with ARIs in Shanghai between 2013 and 2023 were analyzed to evaluate the dynamic patterns of respiratory viral infections in Shanghai compared to global other regions during pre-pandemic (period 1), pandemic (period 2), and post-pandemic (period 3) periods of COVID-19. In Shanghai and various other global regions, there was a delay of 2‒4 months in the peak positive rate of IFV and a reverse seasonality for RSV, HMPV, and HBoV was observed following the relaxation of NPIs.

Distinctive grade based on Ki67 index and immune microenvironment of metastatic pancreatic neuroendocrine tumors responding to capecitabine plus temozolomide.

Background: Ki67 index changes during the treatment of metastatic pancreatic neuroendocrine tumor (PanNET) treatment. The study aimed to detect alterations of grade based on Ki67 index and immune microenvironment in PanNET responding to capecitabine/temozolomide (CapTem).

Method: Retrospective data of patients with PanNET were collected.