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Ng BP, Ely E, Papali'i M, Cannon MJ. Delivering the National Diabetes Prevention Program: Assessment of Retention, Physical Activity, and Weight Loss Outcomes by Participant Characteristics and Delivery Modes. J Diabetes Res 2024; 2024:8461704. [PMID: 39165352 PMCID: PMC11335425 DOI: 10.1155/2024/8461704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 06/13/2024] [Accepted: 07/19/2024] [Indexed: 08/22/2024] Open
Abstract
Type 2 diabetes disproportionately affects older adults, persons from racial and ethnic minority groups, and persons of low socioeconomic status. It can be prevented or delayed through evidence-based interventions such as the National Diabetes Prevention Program (National DPP) lifestyle change program (LCP). This analysis is aimed at evaluating the outcomes (i.e., retention, physical activity, and weight loss) associated with participation in the National DPP LCP by participant characteristics and delivery mode (i.e., in-person, online, distance learning, and combination) using the 2012-2018 Diabetes Prevention Recognition Program (DPRP) data. Across all delivery modes, there were generally no substantial differences in retention between male and female participants, but male participants tended to have higher physical activity and weight loss (e.g., average weight loss for in-person delivery: 5.0% for males and 4.3% for females). Older participants had better retention rates than younger participants in all delivery modes and mostly higher physical activity and weight loss except for distance learning delivery (e.g., average weight loss for in-person delivery: 5.1% for those aged 65+ and 3.3% for those aged 18-34). Among the seven racial and ethnic groups studied, retention was generally highest for non-Hispanic/Latino (NH)-White participants and lowest for Hispanic/Latino participants. Physical activity varied by racial and ethnic groups and delivery mode. NH-White participants generally had the most weight loss except for distance learning delivery, and NH-Black/African American participants had the least (e.g., average weight loss for in-person delivery: 5.1% for NH-White participants, 3.3% for both NH-Black/African American and NH-American Indian/Alaska Native participants, and other racial and ethnic minority groups ranged from 3.4% to 4.9%). Monitoring and identifying disparities across demographics and delivery modes, particularly across multiple racial and ethnic groups, provides information that can be used to improve the implementation of the National DPP LCP by tailoring the intervention to reduce disparities.
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Affiliation(s)
- Boon Peng Ng
- College of Nursing and DisabilityAging and Technology ClusterUniversity of Central Florida, Orlando, Florida, USA
- Division of Diabetes TranslationCenters for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Elizabeth Ely
- Division of Diabetes TranslationCenters for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Michelle Papali'i
- Division of Diabetes TranslationCenters for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Michael J. Cannon
- Division of Diabetes TranslationCenters for Disease Control and Prevention, Atlanta, Georgia, USA
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Shi Y, Wang C, Sevick MA, Bao H, Xu X, Jiang Y, Zhu Z, Wei A, Feldman NM, Hu L. Diabetes Distress and Associated Factors Among Chinese Americans with Type 2 Diabetes in New York City. Diabetes Metab Syndr Obes 2024; 17:2845-2853. [PMID: 39100965 PMCID: PMC11296360 DOI: 10.2147/dmso.s459478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 07/16/2024] [Indexed: 08/06/2024] Open
Abstract
Purpose The purpose of this study is to describe diabetes distress and related factors among Chinese Americans with type 2 diabetes in New York City (NYC). Methods We conducted a secondary data analysis of the baseline data from three research studies conducted among community-dwelling Chinese American adults with type 2 diabetes. Diabetes Distress Scale (DDS) was used to measure sources of diabetes distress including emotional-, regimen-, interpersonal-, and physician-related distress. A score of 2 or greater indicates moderate diabetes distress or higher. Patient Health Questionnaire-2 (PHQ-2) was used to measure depressive symptoms. Participants' sociodemographic information was also collected. Descriptive statistics were used to describe diabetes distress, and logistic least absolute shrinkage and selection operator (LASSO) regression was used to examine factors associated with diabetes distress level. Results Data from 178 participants (mean age 63.55±13.56 years) were analyzed. Most participants were married (76.40%), had a high school degree or less (65.73%), had a household annual income < $25,000 (70.25%), and reported limited English proficiency (93.22%). About 25.84% reported moderate or higher overall distress. The most common sources of distress were emotional burden (29.78%), followed by regimen- (28.65%), interpersonal- (18.54%), and physician-related distress (14.04%). Participants who were younger, female, limited English proficient, and had elevated depressive symptoms were more likely to have higher diabetes distress. Conclusion Diabetes distress is prevalent among Chinese immigrants with type 2 diabetes, especially emotional- and regimen-related distress. Given the known link between diabetes distress and poor glycemic control, it is critical to screen for diabetes distress at primary care clinics and incorporate psychological counseling in diabetes care in this underserved population.
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Affiliation(s)
- Yun Shi
- Center for Healthful Behavior Change, Institute for Excellence in Health Equity, NYU Langone Health, New York, NY, USA
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
| | - Chan Wang
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
| | - Mary Ann Sevick
- Center for Healthful Behavior Change, Institute for Excellence in Health Equity, NYU Langone Health, New York, NY, USA
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
- Department of Medicine, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
| | - Han Bao
- Jacobi Medical Center, New York, NY, USA
| | - Xinyi Xu
- Center for Healthful Behavior Change, Institute for Excellence in Health Equity, NYU Langone Health, New York, NY, USA
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
| | - Yulin Jiang
- Center for Healthful Behavior Change, Institute for Excellence in Health Equity, NYU Langone Health, New York, NY, USA
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
| | - Ziqiang Zhu
- Wellsure Medical Practice, New York, NY, USA
| | - Ashley Wei
- Center for Healthful Behavior Change, Institute for Excellence in Health Equity, NYU Langone Health, New York, NY, USA
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
| | | | - Lu Hu
- Center for Healthful Behavior Change, Institute for Excellence in Health Equity, NYU Langone Health, New York, NY, USA
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, USA
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Liu Y, Wang Q, Zheng C, Huang Z, Li J, Hao M, Dong M, Luo X, Wu Q. Prevalence and Associated Factors of Type 2 Diabetes Mellitus Among Chinese Hakka Individuals Aged 35-65 Years: A Cross-Sectional Study. Diabetes Metab Syndr Obes 2024; 17:2725-2734. [PMID: 39072345 PMCID: PMC11282453 DOI: 10.2147/dmso.s470998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 07/15/2024] [Indexed: 07/30/2024] Open
Abstract
Purpose The prevalence of diabetes in China is increasing, influenced by economic and genetic factors, with varying rates across regions. The Hakka population in Ganzhou city has unique exposures compared to surrounding districts, while limited research reported the epidemiological characteristics of type 2 diabetes mellitus (T2DM) in this population. This study aims to investigate the prevalence and influencing factors of T2DM among the population, thereby establishing a robust foundation for disease prevention and control measures. Patients and Methods In 2017, a multistage random sampling method selected 3028 individuals from Ganzhou City's permanent resident population. Physical examinations, blood tests, and questionnaire surveys were conducted for data collection, with binary logistic regression analysis used to examine factors affecting T2DM prevalence. Results A total of 2978 valid samples were included in this study. The average age of the surveyed population was 52.83±7.88 years, comprising 966 males and 2012 females. The prevalence rates of T2DM were 11.8% and 12.9% in males and females, respectively, while the standardized prevalence rate was recorded as 9.1%. Logistic regression analysis revealed that age (Odds Ratio[OR]=1.05, 95% Confidence Interval [CI]:1.03-1.06), hypertension (OR=2.22, 95% CI:1.71-2.93), family history of diabetes (OR= 3.54, 95% CI: 2.58-4.85), overweight (OR=1.73, 95% CI: 1.20-2.48), high total cholesterol (OR=1.17, 95% CI:1.09-1.27), elevated low-density lipoprotein cholesterol (OR=1.19, 95% CI:1.00-1.40) and serum insulin (OR=1.05, 95% CI:1.03-1.06) were identified as significant risk factors for T2DM, Conversely, a higher level of high-density lipoprotein cholesterol (OR=0.55, 95% CI:0.36-0.84) was found to be inversely related to T2DM development. Conclusion The prevalence of T2DM in Ganzhou city has significantly increased. The effective implementation of comprehensive management strategies aimed at addressing hypertension, overweight, dyslipidemia, and abnormal serum insulin level is essential for promoting overall well-being and efficiently controlling the prevalence of T2DM.
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Affiliation(s)
- Yanhong Liu
- School of Public Health & Healthcare Management, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Qi Wang
- School of Public Health & Healthcare Management, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Chuanlei Zheng
- School of Public Health & Healthcare Management, Gannan Medical University, Ganzhou, People’s Republic of China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Zhengchun Huang
- School of Basic Medicine Sciences, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Jian Li
- School of Basic Medicine Sciences, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Ming Hao
- School of Public Health & Healthcare Management, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Minghua Dong
- School of Public Health & Healthcare Management, Gannan Medical University, Ganzhou, People’s Republic of China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Xiaoting Luo
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People’s Republic of China
- School of General Practice Medicine, Gannan Medical University, Ganzhou, People’s Republic of China
| | - Qingfeng Wu
- School of Public Health & Healthcare Management, Gannan Medical University, Ganzhou, People’s Republic of China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, People’s Republic of China
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Shi Y, Wu B, Islam N, Sevick MA, Shallcross AJ, Levy N, Tamura K, Bao H, Lieu R, Xu X, Jiang Y, Hu L. Characterizing Mental Health Status and Service Utilization in Chinese Americans With Type 2 Diabetes in New York City: Cross-Sectional Study. JMIR Form Res 2024; 8:e59121. [PMID: 38954806 PMCID: PMC11252619 DOI: 10.2196/59121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 05/14/2024] [Accepted: 06/05/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND Emerging evidence indicates that individuals with type 2 diabetes (T2D) are more prone to mental health issues than the general population; however, there is a significant lack of data concerning the mental health burden in Chinese Americans with T2D. OBJECTIVE The aim of this study was to explore the comorbid mental health status, health-seeking behaviors, and mental service utilization among Chinese Americans with T2D. METHODS A cross-sectional telephone survey was performed among 74 Chinese Americans with T2D in New York City. We used standardized questionnaires to assess mental health status and to gather data on mental health-seeking behaviors and service utilization. Descriptive statistics were applied for data analysis. RESULTS A total of 74 Chinese Americans with T2D completed the survey. Most participants (mean age 56, SD 10 years) identified as female (42/74, 57%), were born outside the United States (73/74, 99%), and had limited English proficiency (71/74, 96%). Despite nearly half of the participants (34/74, 46%) reporting at least one mental health concern (elevated stress, depressive symptoms, and/or anxiety), only 3% (2/74) were currently using mental health services. Common reasons for not seeking care included no perceived need, lack of information about Chinese-speaking providers, cost, and time constraints. The cultural and language competence of the provider was ranked as the top factor related to seeking mental health care. CONCLUSIONS Chinese Americans with T2D experience relatively high comorbid mental health concerns yet have low service utilization. Clinicians may consider team-based care to incorporate mental health screening and identify strategies to provide culturally and linguistically concordant mental health services to engage Chinese Americans with T2D.
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Affiliation(s)
- Yun Shi
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
- Center for Healthful Behavior Change, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
| | - Bei Wu
- New York University Rory Meyers College of Nursing, New York, NY, United States
| | - Nadia Islam
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
| | - Mary Ann Sevick
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
- Department of Medicine, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
| | - Amanda J Shallcross
- Department of Wellness and Preventive Medicine, Cleveland Clinic, Cleveland, OH, United States
| | - Natalie Levy
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
| | - Kosuke Tamura
- Socio-Spatial Determinants of Health Laboratory, Population and Community Health Sciences Branch, Division of Intramural Research, National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, United States
| | - Han Bao
- Jacobi Medical Center, Bronx, NY, United States
| | - Ricki Lieu
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
- Center for Healthful Behavior Change, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
- Creighton University School of Medicine, Omaha, NE, United States
| | - Xinyi Xu
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
- Center for Healthful Behavior Change, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
| | - Yulin Jiang
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
- Center for Healthful Behavior Change, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
| | - Lu Hu
- Department of Population Health, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
- Center for Healthful Behavior Change, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, United States
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Mukherji AB, Idowu V, Zhao L, Leung LLK, Shen S, Palaniappan L, Morser J. Chemerin Levels in Individuals with Type 2 Diabetes and a Normal Weight versus Individuals with Type 2 Diabetes and Obesity: An Observational, Cross-Sectional Study. Biomedicines 2024; 12:983. [PMID: 38790945 PMCID: PMC11117893 DOI: 10.3390/biomedicines12050983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024] Open
Abstract
Chemerin acts as both a chemotactic agent and an adipokine that undergoes proteolytic cleavage, converting inactive precursors into their active forms before being subsequently inactivated. Elevated chemerin levels are linked to obesity and type 2 diabetes mellitus (T2D). This study aimed to elucidate the effects of T2D and obesity on chemerin levels by comparing plasma samples from individuals with a normal weight and T2D (BMI < 25; NWD group n = 22) with those from individuals who are overweight or obese and have T2D (BMI ≥ 25; OWD group n = 39). The total chemerin levels were similar in the NWD and OWD groups, suggesting that T2D may equalize the chemerin levels irrespective of obesity status. The cleavage of chemerin has been previously linked to myocardial infarction and stroke in NWD, with potential implications for inflammation and mortality. OWD plasma exhibited lower levels of cleaved chemerin than the NWD group, suggesting less inflammation in the OWD group. Here, we showed that the interaction between obesity and T2D leads to an equalization in the total chemerin levels. The cleaved chemerin levels and the associated inflammatory state, however, differ significantly, underscoring the complex relationship between chemerin, T2D, and obesity.
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Affiliation(s)
- Aishee B. Mukherji
- Division of Primary Care and Population Health, Stanford University School of Medicine, Stanford, CA 94305, USA;
| | - Victoria Idowu
- Division of Endocrinology, Gerontology and Metabolism, Stanford University School of Medicine, Stanford, CA 94305, USA;
| | - Lei Zhao
- Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA; (L.Z.); (L.L.K.L.)
- Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA
| | - Lawrence L. K. Leung
- Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA; (L.Z.); (L.L.K.L.)
- Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA
| | - Sa Shen
- Quantitative Sciences Unit, Stanford University School of Medicine, Stanford, CA 94305, USA;
| | - Latha Palaniappan
- Division of Primary Care and Population Health, Stanford University School of Medicine, Stanford, CA 94305, USA;
- Division of General Medical Disciplines, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - John Morser
- Division of Hematology, Stanford University School of Medicine, Stanford, CA 94305, USA; (L.Z.); (L.L.K.L.)
- Veterans Affairs Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA
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Hu L, Shi Y, Wylie-Rosett J, Sevick MA, Xu X, Lieu R, Wang C, Li H, Bao H, Jiang Y, Zhu Z, Yeh MC, Islam N. Feasibility of a family-oriented mHealth intervention for Chinese Americans with type 2 diabetes: A pilot randomized control trial. PLoS One 2024; 19:e0299799. [PMID: 38466714 PMCID: PMC10927140 DOI: 10.1371/journal.pone.0299799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 01/30/2024] [Indexed: 03/13/2024] Open
Abstract
OBJECTIVES To test the feasibility, acceptability, and potential efficacy of a mHealth intervention tailored for Chinese immigrant families with type 2 diabetes (T2D). METHODS We conducted a pilot randomized controlled trial (RCT) with baseline, 3-, and 6-month measurements. Participating dyads, T2D patients and families/friends from NYC, were randomized into the intervention group (n = 11) or the wait-list control group (n = 12). Intervention includes 24 videos covering T2D self-management, behavioral techniques, and family-oriented sessions. Feasibility and acceptability were measured respectively by the retention rate and video watch rate, and a satisfaction survey. Patients' HbA1c, weight, and self-management were also assessed to test potential efficacy. RESULTS Most T2D patients (n = 23; mean age 56.2±9.4 years; 52.2% male) and families/friends (n = 23, mean age 54.6±11.2 years; 52.2% female) had high school education or less (69.6% and 69.6%), annual household income < $25,000 (65.2% and 52.2%), and limited English proficiency (95.7% and 95.7%). The retention rates were not significantly different between the intervention and the control groups for both the patients (90.91% vs 83.3%, p = 0.589); and their families/friends (3-month: 90.9% vs 75%, p = 0.313; 6-month: 90.9% vs 83.3%, p = 0.589). The mean video watch rate was 76.8% (7%). T2D patients and families/friends rated satisfaction as 9.4 and 10 out of 10, respectively. Despite no between-group differences, the intervention group had significantly lower HbA1c (p = 0.014) and better self-management (p = 0.009), and lost 12 lbs. on average at 6 months (p = 0.079), compared to their baseline levels. CONCLUSIONS A culturally-tailored, family-based mHealth intervention is feasible and acceptable among low-income, limited English-proficient Chinese families with T2D in NYC. Significant changes in HbA1c and self-management within the intervention group indicate this intervention may have potential efficacy. Given the small sample size of this study, a future RCT with adequate power is needed to test efficacy.
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Affiliation(s)
- Lu Hu
- Institute for Excellence in Health Equity, Center for Healthful Behavior Change, NYU Langone Health, New York, NY, United States of America
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Yun Shi
- Institute for Excellence in Health Equity, Center for Healthful Behavior Change, NYU Langone Health, New York, NY, United States of America
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Judith Wylie-Rosett
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, New York, NY, United States of America
- Department of Medicine, Albert Einstein College of Medicine, New York, NY, United States of America
| | - Mary Ann Sevick
- Institute for Excellence in Health Equity, Center for Healthful Behavior Change, NYU Langone Health, New York, NY, United States of America
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
- Department of Medicine, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Xinyi Xu
- Institute for Excellence in Health Equity, Center for Healthful Behavior Change, NYU Langone Health, New York, NY, United States of America
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Ricki Lieu
- Institute for Excellence in Health Equity, Center for Healthful Behavior Change, NYU Langone Health, New York, NY, United States of America
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Chan Wang
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Huilin Li
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Han Bao
- Jacobi Medical Center, New York, NY, United States of America
| | - Yulin Jiang
- Institute for Excellence in Health Equity, Center for Healthful Behavior Change, NYU Langone Health, New York, NY, United States of America
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
| | - Ziqiang Zhu
- Wellsure Medical Practice, New York, NY, United States of America
| | - Ming-Chin Yeh
- School of Urban Public Health, Hunter College, City University of New York, New York, NY, United States of America
| | - Nadia Islam
- Department of Population Health, NYU Grossman School of Medicine, NYU Langone Health, New York, NY, United States of America
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Joseph ME, D'Alonzo KT, Btoush R, Fitzgerald N. The Impact of Social Determinants of Health on the Diagnosis of Type 2 Diabetes Mellitus (T2DM) Among Asian Indians (AIs) in New Jersey: A Secondary Analysis of the BRFSS Survey From 2013 to 2017. J Transcult Nurs 2024; 35:125-133. [PMID: 38111158 DOI: 10.1177/10436596231217662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
INTRODUCTION Asian Indians (AIs), the second largest immigrant population in the United States, are disproportionately affected by type 2 diabetes mellitus (T2DM) at a lower age and body mass index (BMI). The purpose of this study was to examine the relationship between social determinants of health (SDOH) and the diagnosis of T2DM among AIs in New Jersey (NJ). METHODOLOGY This was a secondary data analysis of the Behavioral Risk Factor Surveillance System (BRFSS) in NJ from 2013 to 2017. Statistical analyses included descriptive and inferential statistics. RESULTS Among 1,132 AIs, 16% had T2DM or prediabetes (PDM) and 69.2% were overweight or obese. The risk for T2DM was significantly associated with internet use, older age, having medical check-ups, and having a personal doctor (p ≤ .05). DISCUSSION These findings inform culturally congruent care by underscoring the importance of weight management, earlier screening, and provider involvement in diabetes prevention strategies for AIs.
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Veluthakal R, Esparza D, Hoolachan JM, Balakrishnan R, Ahn M, Oh E, Jayasena CS, Thurmond DC. Mitochondrial Dysfunction, Oxidative Stress, and Inter-Organ Miscommunications in T2D Progression. Int J Mol Sci 2024; 25:1504. [PMID: 38338783 PMCID: PMC10855860 DOI: 10.3390/ijms25031504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/15/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Type 2 diabetes (T2D) is a heterogenous disease, and conventionally, peripheral insulin resistance (IR) was thought to precede islet β-cell dysfunction, promoting progression from prediabetes to T2D. New evidence suggests that T2D-lean individuals experience early β-cell dysfunction without significant IR. Regardless of the primary event (i.e., IR vs. β-cell dysfunction) that contributes to dysglycemia, significant early-onset oxidative damage and mitochondrial dysfunction in multiple metabolic tissues may be a driver of T2D onset and progression. Oxidative stress, defined as the generation of reactive oxygen species (ROS), is mediated by hyperglycemia alone or in combination with lipids. Physiological oxidative stress promotes inter-tissue communication, while pathological oxidative stress promotes inter-tissue mis-communication, and new evidence suggests that this is mediated via extracellular vesicles (EVs), including mitochondria containing EVs. Under metabolic-related stress conditions, EV-mediated cross-talk between β-cells and skeletal muscle likely trigger mitochondrial anomalies leading to prediabetes and T2D. This article reviews the underlying molecular mechanisms in ROS-related pathogenesis of prediabetes, including mitophagy and mitochondrial dynamics due to oxidative stress. Further, this review will describe the potential of various therapeutic avenues for attenuating oxidative damage, reversing prediabetes and preventing progression to T2D.
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Affiliation(s)
- Rajakrishnan Veluthakal
- Department of Molecular and Cellular Endocrinology, Arthur Riggs Diabetes & Metabolism Research Institute, City of Hope Beckman Research Institute, 1500 E. Duarte Rd, Duarte, CA 91010, USA; (D.E.); (J.M.H.); (R.B.); (M.A.); (E.O.); (C.S.J.)
| | | | | | | | | | | | | | - Debbie C. Thurmond
- Department of Molecular and Cellular Endocrinology, Arthur Riggs Diabetes & Metabolism Research Institute, City of Hope Beckman Research Institute, 1500 E. Duarte Rd, Duarte, CA 91010, USA; (D.E.); (J.M.H.); (R.B.); (M.A.); (E.O.); (C.S.J.)
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Movafagh S, Adams E. The impact of a pharmacist-led cultural competence training on provider perceived preparedness and clinical care in patients with diabetes of Asian descent. J Am Pharm Assoc (2003) 2024; 64:62-70.e1. [PMID: 37797919 DOI: 10.1016/j.japh.2023.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/01/2023] [Accepted: 09/28/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND Patients of Asian descent are under-represented in the U.S. health care system and provider cultural competence is inadequate in addressing Asian health disparities. OBJECTIVES The purpose of this study was to evaluate the impact of the pharmacist-led cultural competence training on provider self-perceived preparedness and diabetes-related health outcomes in patients of Asian descent. METHODS This study is a cross-sectional followed by a quasi-experimental design conducted in 2 phases in a primary care clinic. Phase one evaluated the association of providers' cross-cultural care survey (CCCS) scores with patients' diabetic health indices: hemoglobin A1c (HbA1C), systolic blood pressure (SBP), diastolic blood pressure, and body mass index. Phase 2 examined the impact of pharmacist-led cultural competence training on providers' cross-cultural competency using survey analysis as well as pre- and post-training diabetic health indices in patients of Asian descent. RESULTS Phase 1 CCCS results showed baseline cross-cultural competence of the providers is inadequate (N = 9 providers). Furthermore, a significant negative correlation was found between providers' CCCS score and patients' HbA1C (N = 49, P = 0.04). Phase 2 showed that cultural competence training significantly reduced providers' self-perceived "un-preparedness" to care for patients of alternative cultures (N = 30 providers). Average diabetic health indices for all patients (N = 95) before and after the training were not significantly different. In the subset of patients with uncontrolled diabetes (HbA1C ≥ 7), SBP and HbA1C were significantly reduced after the training (P = 0.032 and P = 0.039, respectively). CONCLUSIONS Pharmacist-led cultural competence training had a positive impact on provider self-assessment and diabetic clinical outcomes in uncontrolled patients.
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10
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Goon S, Chapman-Novakofski K. Call for Cultural and Language-Concordant Diabetes Care, Nutrition Education, and Self-Management for South Asian Individuals Living in the US. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2023; 55:905-913. [PMID: 37943229 DOI: 10.1016/j.jneb.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 08/31/2023] [Accepted: 10/03/2023] [Indexed: 11/10/2023]
Abstract
Ethnic South Asian Americans have the highest relative risk of type 2 diabetes mellitus in the US. Culturally tailored and language-concordant diabetes care and nutrition interventions can potentially promote South Asian diabetes management and disease progression. From our perspective, the extent of their use and evaluation in the US settings remains limited. This Perspective characterizes and evaluates the necessity and outcomes of culturally and linguistically adapted lifestyle interventions targeted toward type 2 diabetes mellitus indicators among South Asian individuals in the US. Suggestions for how this education could be modified include emphasizing the cultural and linguistic knowledge and self-awareness of diabetes educators and the sociological and historical factors that influence the cultural and linguistic orientation of diabetes care professionals and their clients. Such strategies could ensure better diabetes education and self-management among South Asian individuals.
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Affiliation(s)
- Shatabdi Goon
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA.
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11
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Rivera FB, Cha SW, Ansay MFM, Taliño MKV, Flores GP, Nguyen RT, Bonuel N, Happy Araneta MR, Volgman AS, Shah N, Vahidy F, Cainzos-Achirica M. Cardiovascular disease in Filipino American men and women: A 2023 update. Am Heart J 2023; 266:1-13. [PMID: 37544493 DOI: 10.1016/j.ahj.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 07/15/2023] [Accepted: 07/27/2023] [Indexed: 08/08/2023]
Abstract
With more than 4.2 million people, Filipino Americans are the third largest Asian group in the US and the largest Southeast Asian group in the country. Despite relatively favorable average socioeconomic indicators compared to the general US population, Filipino Americans face a significant burden of traditional cardiovascular risk factors, particularly among men. Moreover, Filipino Americans have high rates of cardiovascular death, often occurring at a younger age compared to other minority groups and Non-Hispanic White adults. In view of these trends, in 2010 the American Heart Association designated Filipino Americans as a high cardiovascular risk group. Despite this, in 2023, Filipino Americans remain underrepresented in landmark cardiovascular cohort studies and are often over looked as a group at increased cardiovascular risk. In this updated narrative review, we summarize the current state of knowledge about the burden of cardiovascular risk factors and diseases experienced by the Filipino American population. Our aim is to inform enhanced clinical, population, and policy-level prevention interventions and boost research in this space.
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Affiliation(s)
| | | | | | | | | | - Ryan T Nguyen
- Department of Medicine, Houston Methodist, Houston, TX
| | | | | | | | - Nilay Shah
- Blum Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Farhaan Vahidy
- Division of Cardiovascular Prevention and Wellness, Department of Cardiology, Houston Methodist DeBakey Heart and Vascular Center, Houston, TX
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12
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López-Candales A. Another Reminder of Health Care Disparities in Clinical Medicine: Lack of Representative Research Databases. J Card Fail 2023; 29:1469-1470. [PMID: 37301247 DOI: 10.1016/j.cardfail.2023.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 04/27/2023] [Indexed: 06/12/2023]
Affiliation(s)
- Angel López-Candales
- Division of Cardiovascular Diseases, University Health Truman Medical Center, Hospital Hill, University of Missouri-Kansas City, Kansas City, Missouri
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13
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De Lillo A, Wendt FR, Pathak GA, Polimanti R. Characterizing the polygenic architecture of complex traits in populations of East Asian and European descent. Hum Genomics 2023; 17:67. [PMID: 37475089 PMCID: PMC10360343 DOI: 10.1186/s40246-023-00514-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 07/14/2023] [Indexed: 07/22/2023] Open
Abstract
To investigate the polygenicity of complex traits in populations of East Asian (EAS) and European (EUR) descents, we leveraged genome-wide data from Biobank Japan, UK Biobank, and FinnGen cohorts. Specifically, we analyzed up to 215 outcomes related to 18 health domains, assessing their polygenic architecture via descriptive statistics, such as the proportion of susceptibility SNPs per trait (πc). While we did not observe EAS-EUR differences in the overall distribution of polygenicity parameters across the phenotypes investigated, there were ancestry-specific patterns in the polygenicity differences between health domains. In EAS, pairwise comparisons across health domains showed enrichment for πc differences related to hematological and metabolic traits (hematological fold-enrichment = 4.45, p = 2.15 × 10-7; metabolic fold-enrichment = 4.05, p = 4.01 × 10-6). For both categories, the proportion of susceptibility SNPs was lower than that observed for several other health domains (EAS-hematological median πc = 0.15%, EAS-metabolic median πc = 0.18%) with the strongest πc difference with respect to respiratory traits (EAS-respiratory median πc = 0.50%; hematological-p = 2.26 × 10-3; metabolic-p = 3.48 × 10-3). In EUR, pairwise comparisons showed multiple πc differences related to the endocrine category (fold-enrichment = 5.83, p = 4.76 × 10-6), where these traits showed a low proportion of susceptibility SNPs (EUR-endocrine median πc = 0.01%) with the strongest difference with respect to psychiatric phenotypes (EUR-psychiatric median πc = 0.50%; p = 1.19 × 10-4). Simulating sample sizes of 1,000,000 and 5,000,000 individuals, we also showed that ancestry-specific polygenicity patterns translate into differences across health domains in the genetic variance explained by susceptibility SNPs projected to be genome-wide significant (e.g., EAS hematological-neoplasm p = 2.18 × 10-4; EUR endocrine-gastrointestinal p = 6.80 × 10-4). These findings highlight that traits related to the same health domains may present ancestry-specific variability in their polygenicity.
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Affiliation(s)
- Antonella De Lillo
- Department of Psychiatry, Yale University School of Medicine, 60 Temple, Suite 7A, New Haven, CT, 06510, USA
- Department of Biology, University of Rome "Tor Vergata", Rome, Italy
| | - Frank R Wendt
- Department of Psychiatry, Yale University School of Medicine, 60 Temple, Suite 7A, New Haven, CT, 06510, USA
- Department of Anthropology, University of Toronto, Mississauga, ON, Canada
- Biostatistics Division, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Gita A Pathak
- Department of Psychiatry, Yale University School of Medicine, 60 Temple, Suite 7A, New Haven, CT, 06510, USA
- VA CT Healthcare Center, West Haven, CT, USA
| | - Renato Polimanti
- Department of Psychiatry, Yale University School of Medicine, 60 Temple, Suite 7A, New Haven, CT, 06510, USA.
- VA CT Healthcare Center, West Haven, CT, USA.
- Wu Tsai Institute, Yale University, New Haven, CT, USA.
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14
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Hassan S, Gujral UP, Quarells RC, Rhodes EC, Shah MK, Obi J, Lee WH, Shamambo L, Weber MB, Narayan KMV. Disparities in diabetes prevalence and management by race and ethnicity in the USA: defining a path forward. Lancet Diabetes Endocrinol 2023; 11:509-524. [PMID: 37356445 PMCID: PMC11070656 DOI: 10.1016/s2213-8587(23)00129-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 05/01/2023] [Accepted: 05/01/2023] [Indexed: 06/27/2023]
Abstract
Type 2 diabetes disparities in the USA persist in both the prevalence of disease and diabetes-related complications. We conducted a literature review related to diabetes prevention, management, and complications across racial and ethnic groups in the USA. The objective of this review is to summarise the current understanding of diabetes disparities by examining differences between and within racial and ethnic groups and among young people (aged <18 years). We also examine the pathophysiology of diabetes as it relates to race and ethnic differences. We use a conceptual framework built on the socioecological model to categorise the causes of diabetes disparities across the lifespan looking at factors in five domains of health behaviours and social norms, public awareness, structural racism, economic development, and access to high-quality care. The range of disparities in diabetes prevalence and management in the USA calls for a community-engaged and multidisciplinary approach that must involve community partners, researchers, practitioners, health system administrators, and policy makers. We offer recommendations for each of these groups to help to promote equity in diabetes prevention and care in the USA.
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Affiliation(s)
- Saria Hassan
- Department of Medicine, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA.
| | - Unjali P Gujral
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
| | - Rakale C Quarells
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Department of Community Health and Preventive Medicine, Morehouse School of Medicine, Atlanta, GA, USA
| | - Elizabeth C Rhodes
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
| | - Megha K Shah
- Department of Family and Preventive Medicine, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA
| | - Jane Obi
- Emory School of Medicine, and the Nutrition and Health Sciences Doctoral Program, Laney Graduate School, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA
| | - Wei-Hsuan Lee
- Department of Medicine, Emory University, Atlanta, GA, USA
| | - Luwi Shamambo
- Department of Medicine, Emory University, Atlanta, GA, USA
| | - Mary Beth Weber
- Emory School of Medicine, and the Nutrition and Health Sciences Doctoral Program, Laney Graduate School, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
| | - K M Venkat Narayan
- Department of Medicine, Emory University, Atlanta, GA, USA; Emory School of Medicine, and the Nutrition and Health Sciences Doctoral Program, Laney Graduate School, Emory University, Atlanta, GA, USA; Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Atlanta, GA, USA
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15
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Choi Y, Kwon HK, Park S. Polygenic Variants Linked to Oxidative Stress and the Antioxidant System Are Associated with Type 2 Diabetes Risk and Interact with Lifestyle Factors. Antioxidants (Basel) 2023; 12:1280. [PMID: 37372010 DOI: 10.3390/antiox12061280] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Oxidative stress is associated with insulin resistance and secretion, and antioxidant systems are essential for preventing and managing type 2 diabetes (T2DM). This study aimed to explore the polygenic variants linked to oxidative stress and the antioxidant system among those associated with T2DM and the interaction of their polygenic risk scores (PRSs) with lifestyle factors in a large hospital-based cohort (n = 58,701). Genotyping, anthropometric, biochemical, and dietary assessments were conducted for all participants with an average body mass index of 23.9 kg/m2. Genetic variants associated with T2DM were searched through genome-wide association studies in participants with T2DM (n = 5383) and without T2DM (n = 53,318). The Gene Ontology database was searched for the antioxidant systems and oxidative stress-related genes among the genetic variants associated with T2DM risk, and the PRS was generated by summing the risk alleles of selected ones. Gene expression according to the genetic variant alleles was determined on the FUMA website. Food components with low binding energy to the GSTA5 protein generated from the wildtype and mutated GSTA5_rs7739421 (missense mutation) genes were selected using in silico analysis. Glutathione metabolism-related genes, including glutathione peroxidase (GPX)1 and GPX3, glutathione disulfide reductase (GSR), peroxiredoxin-6 (PRDX6), glutamate-cysteine ligase catalytic subunit (GCLC), glutathione S-transferase alpha-5 (GSTA5), and gamma-glutamyltransferase-1 (GGT1), were predominantly selected with a relevance score of >7. The PRS related to the antioxidant system was positively associated with T2DM (ORs = 1.423, 95% CI = 1.22-1.66). The active site of the GASTA proteins having valine or leucine at 55 due to the missense mutation (rs7739421) had a low binding energy (<-10 kcal/mol) similarly or differently to some flavonoids and anthocyanins. The PRS interacted with the intake of bioactive components (specifically dietary antioxidants, vitamin C, vitamin D, and coffee) and smoking status (p < 0.05). In conclusion, individuals with a higher PRS related to the antioxidant system may have an increased risk of T2DM, and there is a potential indication that exogenous antioxidant intake may alleviate this risk, providing insights for personalized strategies in T2DM prevention.
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Affiliation(s)
- Youngjin Choi
- Department of Food Science & Technology, Hoseo University, Asan 31499, Republic of Korea
| | - Hyuk-Ku Kwon
- Department of Environmental Engineering, Hoseo University, Asan 31499, Republic of Korea
| | - Sunmin Park
- Department of Food and Nutrition, Obesity/Diabetes Research Center, Hoseo University, Asan 31499, Republic of Korea
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16
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De Lillo A, Wendt FR, Pathak GA, Polimanti R. Characterizing the polygenic architecture of complex traits in populations of East Asian and European descent. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.05.25.23290542. [PMID: 37398225 PMCID: PMC10312887 DOI: 10.1101/2023.05.25.23290542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
To investigate the polygenicity of complex traits in populations of East Asian (EAS) and European (EUR) descents, we leveraged genome-wide data from Biobank Japan, UK Biobank, and FinnGen cohorts. Specifically, we analyzed up to 215 outcomes related to 18 health domains, assessing their polygenic architecture via descriptive statistics, such as the proportion of susceptibility SNPs per trait (π c ). While we did not observe EAS-EUR differences in the overall distribution of polygenicity parameters across the phenotypes investigated, there were ancestry-specific patterns in the polygenicity differences between health domains. In EAS, pairwise comparisons across health domains showed enrichment for π c differences related to hematological and metabolic traits (hematological fold-enrichment=4.45, p=2.15×10 -7 ; metabolic fold-enrichment=4.05, p=4.01×10 -6 ). For both categories, the proportion of susceptibility SNPs was lower than that observed for several other health domains (EAS-hematological median π c =0.15%, EAS-metabolic median π c =0.18%) with the strongest π c difference with respect to respiratory traits (EAS-respiratory median π c =0.50%; Hematological-p=2.26×10 -3 ; Metabolic-p=3.48×10 -3 ). In EUR, pairwise comparisons showed multiple π c differences related to the endocrine category (fold-enrichment=5.83, p=4.76×10 -6 ), where these traits showed a low proportion of susceptibility SNPs (EUR-endocrine median π c =0.01%) with the strongest difference with respect to psychiatric phenotypes (EUR-psychiatric median π c =0.50%; p=1.19×10 -4 ). Simulating sample sizes of 1,000,000 and 5,000,000 individuals, we also showed that ancestry-specific polygenicity patterns translate into differences across health domains in the genetic variance explained by susceptibility SNPs projected to be genome-wide significant (e.g., EAS hematological-neoplasm p=2.18×10 -4 ; EUR endocrine-gastrointestinal p=6.80×10 -4 ). These findings highlight that traits related to the same health domains may present ancestry-specific variability in their polygenicity.
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17
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Lathigara D, Kaushal D, Wilson RB. Molecular Mechanisms of Western Diet-Induced Obesity and Obesity-Related Carcinogenesis-A Narrative Review. Metabolites 2023; 13:metabo13050675. [PMID: 37233716 DOI: 10.3390/metabo13050675] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/05/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023] Open
Abstract
The present study aims to provide a narrative review of the molecular mechanisms of Western diet-induced obesity and obesity-related carcinogenesis. A literature search of the Cochrane Library, Embase and Pubmed databases, Google Scholar and the grey literature was conducted. Most of the molecular mechanisms that induce obesity are also involved in the twelve Hallmarks of Cancer, with the fundamental process being the consumption of a highly processed, energy-dense diet and the deposition of fat in white adipose tissue and the liver. The generation of crown-like structures, with macrophages surrounding senescent or necrotic adipocytes or hepatocytes, leads to a perpetual state of chronic inflammation, oxidative stress, hyperinsulinaemia, aromatase activity, activation of oncogenic pathways and loss of normal homeostasis. Metabolic reprogramming, epithelial mesenchymal transition, HIF-1α signalling, angiogenesis and loss of normal host immune-surveillance are particularly important. Obesity-associated carcinogenesis is closely related to metabolic syndrome, hypoxia, visceral adipose tissue dysfunction, oestrogen synthesis and detrimental cytokine, adipokine and exosomal miRNA release. This is particularly important in the pathogenesis of oestrogen-sensitive cancers, including breast, endometrial, ovarian and thyroid cancer, but also 'non-hormonal' obesity-associated cancers such as cardio-oesophageal, colorectal, renal, pancreatic, gallbladder and hepatocellular adenocarcinoma. Effective weight loss interventions may improve the future incidence of overall and obesity-associated cancer.
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Affiliation(s)
- Dhruvi Lathigara
- Department General Surgery, UWS, Campbelltown Hospital, Campbelltown, NSW 2560, Australia
| | - Devesh Kaushal
- Department General Surgery, UWS, Campbelltown Hospital, Campbelltown, NSW 2560, Australia
| | - Robert Beaumont Wilson
- Department Upper Gastrointestinal Surgery, UNSW, Liverpool Hospital, Liverpool, NSW 2170, Australia
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Wilson RB, Lathigara D, Kaushal D. Systematic Review and Meta-Analysis of the Impact of Bariatric Surgery on Future Cancer Risk. Int J Mol Sci 2023; 24:ijms24076192. [PMID: 37047163 PMCID: PMC10094585 DOI: 10.3390/ijms24076192] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/13/2023] [Accepted: 03/20/2023] [Indexed: 03/29/2023] Open
Abstract
The study aimed to perform a systematic review and meta-analysis of the evidence for the prevention of future cancers following bariatric surgery. A systematic literature search of the Cochrane Library, Embase, Scopus, Web of Science and PubMed databases (2007–2023), Google Scholar and grey literature was conducted. A meta-analysis was performed using the inverse variance method and random effects model. Thirty-two studies involving patients with obesity who received bariatric surgery and control patients who were managed with conventional treatment were included. The meta-analysis suggested bariatric surgery was associated with a reduced overall incidence of cancer (RR 0.62, 95% CI 0.46–0.84, p < 0.002), obesity-related cancer (RR 0.59, 95% CI 0.39–0.90, p = 0.01) and cancer-associated mortality (RR 0.51, 95% CI 0.42–0.62, p < 0.00001). In specific cancers, bariatric surgery was associated with reduction in the future incidence of hepatocellular carcinoma (RR 0.35, 95% CI 0.22–0.55, p < 0.00001), colorectal cancer (RR 0.63, CI 0.50–0.81, p = 0.0002), pancreatic cancer (RR 0.52, 95% CI 0.29–0.93, p = 0.03) and gallbladder cancer (RR 0.41, 95% CI 0.18–0.96, p = 0.04), as well as female specific cancers, including breast cancer (RR 0.56, 95% CI 0.44–0.71, p < 0.00001), endometrial cancer (RR 0.38, 95% CI 0.26–0.55, p < 0.00001) and ovarian cancer (RR 0.45, 95% CI 0.31–0.64, p < 0.0001). There was no significant reduction in the incidence of oesophageal, gastric, thyroid, kidney, prostate cancer or multiple myeloma after bariatric surgery as compared to patients with morbid obesity who did not have bariatric surgery. Obesity-associated carcinogenesis is closely related to metabolic syndrome; visceral adipose dysfunction; aromatase activity and detrimental cytokine, adipokine and exosomal miRNA release. Bariatric surgery results in long-term weight loss in morbidly obese patients and improves metabolic syndrome. Bariatric surgery may decrease future overall cancer incidence and mortality, including the incidence of seven obesity-related cancers.
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Riondino S, Formica V, Valenzi E, Morelli C, Flaminio V, Portarena I, Torino F, Roselli M. Obesity and Breast Cancer: Interaction or Interference with the Response to Therapy? Curr Oncol 2023; 30:1220-1231. [PMID: 36661743 PMCID: PMC9857850 DOI: 10.3390/curroncol30010094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/19/2023] Open
Abstract
Background: Aromatase inhibitors (AI) are widely used for treating hormone-sensitive breast cancer (BC). Obesity, however, due to aromatase-mediated androgen conversion into estradiol in the peripheral adipose tissue, might impair AI inhibitory capacity. We aimed at identifying a cut-off of body mass index (BMI) with significant prognostic impact, in a cohort of stage I-II BC patients on systemic adjuvant therapy with AI. Methods: we retrospectively evaluated routinely collected baseline parameters. The optimal BMI cut-off affecting disease-free survival (DFS) in AI-treated BC patients was identified through maximally selected rank statistics; non-linear association between BMI and DFS in the AI cohort was assessed by hazard-ratio-smoothed curve analysis using BMI as continuous variable. The impact of the BMI cut-off on survival outcomes was estimated through Kaplan−Meier plots, with log-rank test and hazard ratio estimation comparing patient subgroups. Results: A total of 319 BC patients under adjuvant endocrine therapy and/or adjuvant chemotherapy were included. Curve-fitting analysis showed that for a BMI cut-off >29 in AI-treated BC patients (n = 172), DFS was increasingly deteriorating and that the impact of BMI on 2-year DFS identified a cut-off specific only for the cohort of postmenopausal BC patients under adjuvant therapy with AI. Conclusion: in radically resected hormone-sensitive BC patients undergoing neoadjuvant or adjuvant chemotherapy and treated with AI, obesity represents a risk factor for recurrence, with a significantly reduced 2-year DFS.
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Affiliation(s)
- Silvia Riondino
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00152 Rome, Italy
| | - Vincenzo Formica
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00152 Rome, Italy
| | - Elena Valenzi
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00152 Rome, Italy
| | - Cristina Morelli
- Medical Oncology Unit, University Hospital Tor Vergata, Viale Oxford, 81, 00133 Rome, Italy
| | - Valeria Flaminio
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00152 Rome, Italy
| | - Ilaria Portarena
- Medical Oncology Unit, University Hospital Tor Vergata, Viale Oxford, 81, 00133 Rome, Italy
| | - Francesco Torino
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00152 Rome, Italy
| | - Mario Roselli
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier, 1, 00152 Rome, Italy
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