240 results match your criteria: "Health Science School[Affiliation]"

Influencing Factors of Healthy Aging Risk Assessed Using Biomarkers: A Life Course Perspective.

China CDC Wkly

March 2024

Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, the Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, China.

Article Synopsis
  • Assessing the risks of healthy aging through biomarkers and related factors is a significant area of research.
  • This study reviews literature from 2018 to 2023, examining findings in both Chinese and English databases to understand various biomarkers and their associations with aging.
  • The study highlights that previous research often focused on individual biomarkers and specific life factors, and aims to provide insights for future healthy aging strategies from a life course perspective.
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Backgruound: The incidence density of metabolic dysfunction-associated fatty liver disease (MAFLD) and the effect of a healthy lifestyle on the risk of MAFLD remain unknown. We evaluated the prevalence and incidence density of MAFLD and investigated the association between healthy lifestyle and the risk of MAFLD.

Methods: A cross-sectional analysis was conducted on 37,422 participants to explore the prevalence of MAFLD.

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Response to Yarmolinsky, Tzoulaki, Gunter, et al.

J Natl Cancer Inst

May 2024

Department of Big Data in Health Science School of Public Health, and Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.

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Background: Whether perceived stress is associated with loneliness and depressive symptoms in general adults, and to what extent sleep quality mediates the associations, remains unknown. The aim of this study was to estimate the associations of perceived stress with loneliness and depressive symptoms, and the mediating role of sleep quality in these associations.

Methods: Cross-sectional data on 734 participants (aged 18-87 years) were analyzed.

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Background: Researchers conducting studies involving pregnant women often find recruitment challenging. The COVID-19 pandemic added further complexity to studies requiring face-to-face participation.

Aim: To demonstrate how to maintain the principles of practice development (PD) when a study must switch from face-to-face to remote methods of collecting data.

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A biological age model based on physical examination data to predict mortality in a Chinese population.

iScience

March 2024

Department of Big Data in Health Science School of Public Health, Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China.

Biological age could be reflective of an individual's health status and aging degree. Limited estimations of biological aging based on physical examination data in the Chinese population have been developed to quantify the rate of aging. We developed and validated a novel aging measure (Balanced-AGE) based on readily available physical health examination data.

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Global, regional, and national burden and quality of care of multiple myeloma, 1990-2019.

J Glob Health

February 2024

Department of Big Data in Health Science School of Public Health, Centre of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.

Article Synopsis
  • Multiple myeloma is the second most common blood cancer, yet its quality of care has not received adequate attention, prompting a global assessment of quality from 1990 to 2019.
  • Researchers calculated a Quality of Care Index (QCI) for multiple myeloma using data from 195 countries, finding that global QCI improved but still showed disparities based on factors like age, gender, and socio-demographic development.
  • Results indicate that while quality of care has generally improved, there remains substantial room for enhancement, especially in lower socio-demographic areas, suggesting targeted efforts could yield better outcomes for patients worldwide.
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Background: Limited data exist regarding risk factors for aortic stenosis (AS). The plasma proteome is a promising phenotype for discovery of novel biomarkers and potentially causative mechanisms.

Objectives: The aim of this study was to discover novel biomarkers with potentially causal associations with AS.

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Development and validation of a stacking ensemble model for death prediction in the Chinese Longitudinal Healthy Longevity Survey (CLHLS).

Maturitas

April 2024

Department of Big Data in Health Science School of Public Health, Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China. Electronic address:

Objective: This study aimed to develop and validate a mortality risk prediction model for older people based on the Chinese Longitudinal Healthy Longevity Survey using the stacking ensemble strategy.

Material And Methods: A total of 12,769 participants aged 65 or more at baseline were included. Ensemble machine learning models were applied to develop a mortality prediction model.

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Objective: There is substantial inter-individual variability in response to weight loss interventions and emerging evidence suggests that weight loss during the early weeks of an intervention may be predictive of longer-term weight loss. This secondary analysis of data from a commercial program therefore examined 1) the associations between early weight loss (i.e.

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Altered DNA methylation within DNMT3A, AHRR, LTA/TNF loci mediates the effect of smoking on inflammatory bowel disease.

Nat Commun

January 2024

Department of Big Data in Health Science School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.

Article Synopsis
  • - This study explores the link between smoking and the risk of developing inflammatory bowel disease (IBD), specifically focusing on Crohn's disease (CD) and ulcerative colitis (UC) through cohort and Mendelian randomization studies.
  • - Findings show that current and past smoking habits significantly increase the risk of CD and UC, with specific DNA methylation changes (e.g., at genes like DNMT3A and AHRR) linked to these risks.
  • - The research identifies biological mechanisms underlying how smoking contributes to the development of IBD, providing insights into the pathways involved in this condition.
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Transition to healthier lifestyle associated with reduced risk of incident dementia and decreased hippocampal atrophy.

J Affect Disord

March 2024

Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China. Electronic address:

Background: Research has estimated the associations of lifestyle at one-time point with the risk of dementia and hippocampal volume, but the impact of lifestyle transition on dementia and hippocampal volume remains unclear. This study aims to examine the associations of lifestyle transition with the risk of dementia and hippocampal volume.

Methods: Based on data from the UK Biobank, a weighted lifestyle score was constructed by incorporating six lifestyle factors.

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Proteomic insights into the associations between obesity, lifestyle factors, and coronary artery disease.

BMC Med

December 2023

Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.

Background: We aimed to investigate the protein pathways linking obesity and lifestyle factors to coronary artery disease (CAD).

Methods: Summary-level genome-wide association statistics of CAD were obtained from the CARDIoGRAMplusC4D consortium (60,801 cases and 123,504 controls) and the FinnGen study (R8, 39,036 cases and 303,463 controls). Proteome-wide Mendelian randomization (MR) analysis was conducted to identify CAD-associated blood proteins, supplemented by colocalization analysis to minimize potential bias caused by linkage disequilibrium.

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Exploring the cross-cancer effect of circulating proteins and discovering potential intervention targets for 13 site-specific cancers.

J Natl Cancer Inst

April 2024

Department of Big Data in Health Science School of Public Health, and Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.

Background: The proteome is an important reservoir of potential therapeutic targets for cancer. This study aimed to examine the causal associations between plasma proteins and cancer risk and to identify proteins with cross-cancer effects.

Methods: Genetic instruments for 3991 plasma proteins were extracted from a large-scale proteomic study.

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Proteomic insights into modifiable risk of venous thromboembolism and cardiovascular comorbidities.

J Thromb Haemost

March 2024

Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden; Unit of Medical Epidemiology, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden. Electronic address: https://twitter.com/LarssonSC.

Background: Venous thromboembolism (VTE) has been associated with several modifiable factors (MFs) and cardiovascular comorbidities. However, the mechanisms are largely unknown.

Objectives: We aimed to decipher proteomic pathways underlying the associations of VTE with MFs and cardiovascular comorbidities.

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Background: Both genetic and dietary factors play significant roles in the etiology of colorectal cancer (CRC). To evaluate the relationship between certain food exposures and the risk of CRC, we carried out a large-scale association analysis in the UK Biobank.

Methods: The associations of 139 foods and nutrients' intake with CRC risk were assessed among 118,210 participants.

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Integrative multi-omics analysis reveals the critical role of the PBXIP1 gene in Alzheimer's disease.

Aging Cell

February 2024

Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, the Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.

Article Synopsis
  • Alzheimer's disease (AD) is primarily linked to aging, but the mechanisms behind this connection remain poorly understood; researchers used multi-omics data to explore this relationship.
  • They identified a specific gene module of 263 genes related to aging and several key neuropathological features of AD, highlighting the gene PBXIP1 as significantly associated with these traits.
  • The study emphasizes the importance of PBXIP1 in AD pathology and suggests further research is needed across varied populations to validate these findings.
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There is a crucial need for reliable tools to measure impaired self-awareness (ISA) in patients with acquired brain injury (ABI) across cognitive-functional domains. The aim of this study was to assess the psychometric properties of the Cog-Awareness ADL Scale, which is a novel self-proxy discrepancy method for measuring ISA in both basic and instrumental activities of daily living. This multicenter study included 54 patients (no-low ISA  = 33; severe ISA,  = 21) from four outpatient rehabilitation units in Málaga-Granada, Spain, and 51 healthy controls.

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Background: Clinical learning focuses on real problems in the context of professional practice in which learners are motivated by its relevance and active participation. Studies showed that midwifery students were challenged by the absence of a variety of cases in non-teaching hospitals, overcrowded teaching hospitals, absence of objective-based evaluation methods, and lack of supervision from clinical instructors. If the theory learned in class was applied in practice, it is helpful to produce skillful and competent midwifery professionals.

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To review the available literature about heterologous expression of fungal L-asparaginase (L-ASNase). A search was conducted across PubMed, Science Direct, Scopus and Web of Science databases; 4172 citations were identified and seven articles were selected. The results showed that heterologous expression of fungal L-ASNase was performed mostly in bacterial expression systems, except for a study that expressed L-ASNase in a yeast system.

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 Understanding all the benefits of bimodality with self-assessment questionnaires on the effect of hearing on quality of life is still necessary.  To present whether bimodality still offers hearing benefits to the population who uses acoustic stimulation associated with electrical stimulation.  The present study included 13 participants aged between 16 and 80 years old who were users of cochlear implants from Cochlear Corporation and hearing aids.

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Social Determinants of Intrinsic Capacity: A National Cohort Study.

Am J Prev Med

March 2024

Department of Nursing, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China; Institute of Nursing Research, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China. Electronic address:

Introduction: Intrinsic capacity (IC), a composite of physical and mental capacities, is a marker of healthy aging. Social determinants of health (SDOH), namely the economic and social environments across a lifespan, are the most fundamental factors influencing health outcomes and health disparities. However, there is limited evidence on the influence of the individual and combined burden of the SDOH on IC.

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Accelerated aging mediates the associations of unhealthy lifestyles with cardiovascular disease, cancer, and mortality.

J Am Geriatr Soc

January 2024

Center for Clinical Big Data and Analytics Second Affiliated Hospital, and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, China.

Background: With two well-validated aging measures capturing mortality and morbidity risk, this study examined whether and to what extent aging mediates the associations of unhealthy lifestyles with adverse health outcomes.

Methods: Data were from 405,944 adults (40-69 years) from UK Biobank (UKB) and 9972 adults (20-84 years) from the US National Health and Nutrition Examination Survey (NHANES). An unhealthy lifestyles score (range: 0-5) was constructed based on five factors (smoking, drinking, physical inactivity, unhealthy body mass index, and unhealthy diet).

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Therapeutic role of interleukin-1 receptor antagonist in pancreatic diseases: mendelian randomization study.

Front Immunol

October 2023

Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.

Background: The interleukin-1 pathway has been linked to pancreatic diseases. We applied the Mendelian randomization approach to explore whether higher interleukin-1 receptor antagonist (IL-1RA) levels reduce the risk of acute and chronic pancreatitis and pancreatic cancer.

Methods: Genetic variants associated with blood IL-1RA levels at the genome-wide significance level and located 5MB downstream or upstream of the gene were extracted from a genome-wide meta-analysis of 21,758 participants.

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