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Wesselink E, Boshuizen HC, van Lanen AS, Kok DE, Derksen JWG, Smit KC, de Wilt JHW, Koopman M, May AM, Kampman E, van Duijnhoven FJB. Dietary and lifestyle inflammation scores in relation to colorectal cancer recurrence and all-cause mortality: A longitudinal analysis. Clin Nutr 2024; 43:2092-2101. [PMID: 39094474 DOI: 10.1016/j.clnu.2024.07.028] [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] [Received: 05/03/2024] [Revised: 07/23/2024] [Accepted: 07/23/2024] [Indexed: 08/04/2024]
Abstract
AIM The aim of this study was to longitudinally investigate dietary and lifestyle inflammation scores and their interaction in relation to risk of colorectal cancer (CRC) recurrence and all-cause mortality. METHODS Data of two prospective cohort studies among CRC survivors was used. Information about diet and/or lifestyle was available for 2739 individuals for at least one of the following time points: at diagnosis, six months after diagnosis and two years after diagnosis. The dietary and lifestyle inflammation scores (DIS and LIS) were used to evaluate the inflammatory potential of diet and lifestyle. Joint modelling, combining mixed models and Cox proportional hazards regression, were used to assess associations between DIS and LIS over time and CRC recurrence and all-cause mortality. Interactions between DIS and LIS were assessed using time-dependent Cox proportional hazard regression. RESULTS The median follow-up time was 4.8 (IQR 2.9-6.9) years for recurrence and 5.7 (IQR 3.5-8.5) years for all-cause mortality, with 363 and 453 events, respectively. A higher DIS as well as LIS was associated with a higher risk of all-cause mortality (HRDIScontinuous 1.09 95%CI 1.02; 1.15; HRLIScontinuous 1.24 95%CI 1.05; 1.46). Individuals who were in the upper tertile of both DIS and LIS had the highest all-cause mortality risk (HR 1.62 95%CI 1.16; 2.28), compared to the individuals in the lowest tertile of both DIS and LIS. No consistent associations with recurrence were observed. CONCLUSION A more pro-inflammatory diet and lifestyle was associated with a higher risk of all-cause mortality, but not recurrence, in CRC survivors.
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Affiliation(s)
- Evertine Wesselink
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, the Netherlands.
| | - Hendriek C Boshuizen
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, the Netherlands
| | - Anne-Sophie van Lanen
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, the Netherlands
| | - Dieuwertje E Kok
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, the Netherlands
| | - Jeroen W G Derksen
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Karel C Smit
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Johannes H W de Wilt
- Department of Surgery, Radboud University Medical Center, University of Nijmegen, Nijmegen, the Netherlands
| | - Miriam Koopman
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Anne M May
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Ellen Kampman
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, the Netherlands
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Öteleş S, Ayan G, Ekici M, Ünal E, Bilgiç P, Kalyoncu U. The dietary acid load is associated with disease severity in psoriatic arthritis. Mod Rheumatol 2024; 34:1019-1026. [PMID: 37952089 DOI: 10.1093/mr/road107] [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] [Received: 06/29/2023] [Revised: 08/12/2023] [Accepted: 10/05/2023] [Indexed: 11/14/2023]
Abstract
OBJECTIVES An acidogenic diet, by disrupting the blood pH equilibrium, can contribute to metabolic acidosis and lead to inflammation. Therefore, we hypothesized that dietary acid load (DAL) increases disease activity and inflammation in psoriatic arthritis (PsA) patients. METHODS This study was conducted with 58 obese/overweight patients, aged 20-65 years. Dietary intake was assessed using a 3-consecutive-day 24-hour recall. The DAL was evaluated through the PRAL (potential renal acid load) and NEAP (net endogenous acid production) and divided into the low and high groups by their median values. The disease activity assessments, anthropometric measurements, dietary data, and blood parameters of patients were recorded and compared at the low and high DAL groups. RESULTS We observed that patients in the high NEAP and PRAL groups had worse PsA pattern scores (P < 0.05). Also, PRAL and NEAP scores were positively associated with Disease Activity Index for Psoriatic Arthritis, Health Assessment Questionnaire, and Psoriatic Arthritis Impact of Disease-12 (PSAID-12) scores. After adjusting age, sex, smoking, and body mass index, 1 mEq increase in PRAL and NEAP was associated with an elevation of Disease Activity Index for Psoriatic Arthritis (0.506 and 0.486 points, respectively). CONCLUSIONS These results showed a close relationship between DAL and PsA symptoms. An acidogenic diet may negatively affect PsA prognosis. Healthy eating recommendations should be part of the management of the disease.
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Affiliation(s)
- Sümeyra Öteleş
- Department of Nutrition and Dietetic, Hacettepe University, Ankara, Turkey
| | - Gizem Ayan
- Department of Internal Medicine, Division of Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Mustafa Ekici
- Department of Internal Medicine, Division of Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Edibe Ünal
- Department of Physiotherapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Pelin Bilgiç
- Department of Nutrition and Dietetic, Hacettepe University, Ankara, Turkey
| | - Umut Kalyoncu
- Department of Internal Medicine, Division of Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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Su L, Wang F, Qin C, Wang Z, Yang X, Ye J. Association between energy-adjusted dietary inflammatory index and total immunoglobulin E: A cross-sectional study. Food Sci Nutr 2024; 12:1627-1634. [PMID: 38455225 PMCID: PMC10916634 DOI: 10.1002/fsn3.3854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/05/2023] [Accepted: 11/08/2023] [Indexed: 03/09/2024] Open
Abstract
The relationship between a pro-inflammatory diet, assessed by the dietary inflammatory index (DII), and allergic diseases has attracted attention. However, the association between DII and immunoglobulin E (IgE) remains uncertain. We aim to investigate the association between energy-adjusted DII (E-DII) and total IgE. We analyzed data from the 2005 to 2006 National Health and Nutrition Examination Survey. The relationship between E-DII and total IgE was assessed using linear regression and logistic regression analysis. Meanwhile, we conducted a subgroup analysis stratified by body mass index (BMI) and analyzed the mediating role of BMI. We included 3614 adult participants. After controlling for confounding factors, there was no statistical association between E-DII and total IgE (β 0.023, 95% CI -0.01 to 0.057, p = .173) and the risk of high total IgE (OR 1.036, 95% CI 0.977 to 1.099, p = .233). We conducted subgroup analysis stratified by BMI. After controlling for confounding factors, only in overweight groups, E-DII was statistically associated with total IgE (β 0.076, 95% CI 0.017 to 0.135, p = .012) and the risk of high total IgE (OR 1.124, 95% CI 1.015 to 1.246, p = .025). Generalized additive models and smooth curve fittings showed a positive linear relationship between E-DII and total IgE in overweight participants. No statistical association was noted for the mediation effect of BMI on the association between E-DII and total IgE in the overweight group (p = .23). Overweight participants with higher E-DII were potentially at risk of elevated total IgE.
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Affiliation(s)
- Liang Su
- Department of Dermatology The First Affiliated Hospital of Yunnan University of Chinese Medicine Kunming China
- Department of Dermatology Yunnan Provincial Hospital of Traditional Chinese Medicine Kunming China
| | - Fang Wang
- The First Clinical School of Yunnan University of Chinese Medicine Kunming China
| | - Cheng Qin
- The First Clinical School of Yunnan University of Chinese Medicine Kunming China
| | - Zhimin Wang
- The First Clinical School of Yunnan University of Chinese Medicine Kunming China
| | - Xuesong Yang
- Department of Dermatology The First Affiliated Hospital of Yunnan University of Chinese Medicine Kunming China
- Department of Dermatology Yunnan Provincial Hospital of Traditional Chinese Medicine Kunming China
| | - Jianzhou Ye
- Department of Dermatology The First Affiliated Hospital of Yunnan University of Chinese Medicine Kunming China
- Department of Dermatology Yunnan Provincial Hospital of Traditional Chinese Medicine Kunming China
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4
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Bonekamp NE, Visseren FLJ, Cramer MJ, Dorresteijn JAN, van der Meer MG, Ruigrok YM, van Sloten TT, Teraa M, Geleijnse JM, Koopal C. Long-term lifestyle change and risk of mortality and Type 2 diabetes in patients with cardiovascular disease. Eur J Prev Cardiol 2024; 31:205-213. [PMID: 37774501 DOI: 10.1093/eurjpc/zwad316] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/18/2023] [Accepted: 09/22/2023] [Indexed: 10/01/2023]
Abstract
AIMS To quantify the relationship between self-reported, long-term lifestyle changes (smoking, waist circumference, physical activity, and alcohol consumption) and clinical outcomes in patients with established cardiovascular disease (CVD). METHODS AND RESULTS Data were used from 2011 participants (78% male, age 57 ± 9 years) from the Utrecht Cardiovascular Cohort-Second Manifestations of ARTerial disease cohort who returned for a re-assessment visit (SMART2) after ∼10 years. Self-reported lifestyle change was classified as persistently healthy, improved, worsened, or persistently unhealthy. Cox proportional hazard models were used to quantify the relationship between lifestyle changes and the risk of (cardiovascular) mortality and incident Type 2 diabetes (T2D). Fifty-seven per cent of participants was persistently healthy, 17% improved their lifestyle, 8% worsened, and 17% was persistently unhealthy. During a median follow-up time of 6.1 (inter-quartile range 3.6-9.6) years after the SMART2 visit, 285 deaths occurred, and 99 new T2D diagnoses were made. Compared with a persistently unhealthy lifestyle, individuals who maintained a healthy lifestyle had a lower risk of all-cause mortality [hazard ratio (HR) 0.48, 95% confidence interval (CI) 0.36-0.63], cardiovascular mortality (HR 0.57, 95% CI 0.38-0.87), and incident T2D (HR 0.46, 95% CI 0.28-0.73). Similarly, those who improved their lifestyle had a lower risk of all-cause mortality (HR 0.52, 95% CI 0.37-0.74), cardiovascular mortality (HR 0.46, 95% CI 0.26-0.81), and incident T2D (HR 0.50, 95% CI 0.27-0.92). CONCLUSION These findings suggest that maintaining or adopting a healthy lifestyle can significantly lower mortality and incident T2D risk in CVD patients. This study emphasizes the importance of ongoing lifestyle optimization in CVD patients, highlighting the potential for positive change regardless of previous lifestyle habits.
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Affiliation(s)
- Nadia E Bonekamp
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, Postbus 85500, 3508 GA, Utrecht, The Netherlands
| | - Frank L J Visseren
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, Postbus 85500, 3508 GA, Utrecht, The Netherlands
| | - Maarten J Cramer
- Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Jannick A N Dorresteijn
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, Postbus 85500, 3508 GA, Utrecht, The Netherlands
| | - Manon G van der Meer
- Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Ynte M Ruigrok
- UMC Utrecht Brain Center, Department of Neurology and Neurosurgery, Utrecht University, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Thomas T van Sloten
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, Postbus 85500, 3508 GA, Utrecht, The Netherlands
| | - Martin Teraa
- Department of Vascular Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Johanna M Geleijnse
- Division of Human Nutrition and Health, Wageningen University, Wageningen, The Netherlands
| | - Charlotte Koopal
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, Postbus 85500, 3508 GA, Utrecht, The Netherlands
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Zhang S, Liu SX, Wu QJ, Wang ZH, Liu H, Dong C, Kuai TT, You LL, Xiao J. Association of dietary fiber with subjective sleep quality in hemodialysis patients: a cross-sectional study in China. Ann Med 2023; 55:558-571. [PMID: 36752281 PMCID: PMC9930787 DOI: 10.1080/07853890.2023.2176541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Poor sleep quality is a common problem among hemodialysis (HD) patients. Dietary fiber is a key component of a healthy diet and is beneficial for a variety of health outcomes; however, evidence of an association between dietary fiber consumption and subjective sleep quality has not been established among HD patients. Therefore, we determined the association between dietary fiber consumption and the subjective sleep quality in Chinese maintenance HD patients, taking into account fiber type and source. METHODS Dietary intake was assessed with a validated food frequency questionnaire in a cross-sectional study including 741 maintenance HD patients between December 2021 and January 2022. The daily intake of dietary fiber was categorized into three groups. The lowest tertile was used as the reference category. Sleep quality of patients was accurately calculated using the Pittsburgh sleep quality index standard questionnaire. Multivariable logistic regression model and restricted cubic spline analysis were performed to assess the relationship between dietary fiber consumption and poor sleep quality. RESULTS Compared with the lowest tertile group of dietary fiber intake, the highest tertile group had a lower prevalence of poor sleep quality. After adjustment for potential confounders, a higher intake of total dietary fiber (ORtertile 3 (T3) to tertile 1 (T1)= 0.51, 95% CI: 0.31-0.85), total insoluble dietary fiber (ORT3 to T1 =0.54, 95% CI: 0.33-0.89), and soluble dietary fiber in vegetables (ORT3 to T1 =0.61, 95% CI: 0.40-0.93) were associated with a lower prevalence of poor sleep quality. Furthermore, significant linear trends were also observed (p < 0.05). No significant interactions were observed in subgroup analyses. CONCLUSION A higher intake of dietary fiber was inversely associated with the poor sleep quality. These findings support the current recommendations that dietary fiber is essential for health and well-being.Key messagesThis study was conducted because there was not prior evidence connecting sleep quality and dietary fiber consumption in hemodialysis patients.In the present study a cross-sectional design was used to assess the association between dietary fiber consumption and poor sleep quality.Intake of total dietary fiber, total insoluble dietary fiber, and soluble dietary fiber in vegetables were negatively associated with poor sleep quality among maintenance hemodialysis patients.
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Affiliation(s)
- Shuang Zhang
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
| | - Shu-Xin Liu
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
| | - Qi-Jun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhi-Hong Wang
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
| | - Hong Liu
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
| | - Cui Dong
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
| | - Ting-Ting Kuai
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
| | - Lian-Lian You
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
| | - Jia Xiao
- Department of Nephrology, Dalian Municipal Central Hospital, Dalian, China.,Dalian Key Laboratory of Intelligent Blood Purification, Dalian Municipal Central Hospital, Dalian, China
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Akbari A, Moazen M, Babajafari S, Abdollahzadeh SM, Ranjbar Zahedani M, Sasani N, Kazemi A. Acute or Short-term Effects of Whey Protein Alone or Along with Carbohydrate on Inflammation: A Systematic Review of Clinical Trials:. Galen Med J 2023; 12:e2441. [PMID: 37727648 PMCID: PMC10506851 DOI: 10.31661/gmj.v12i.2441] [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: 03/20/2022] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Excessive inflammatory response is associated with several diseases. Recently, there has been an increasing trend for investigation of the acute or short-term effects of whey protein alone or in combination with carbohydrates on inflammatory status, especially in athletes. This systematic review aimed to clarify these effects. MATERIALS AND METHODS PubMed, Scopus, and Web of Science databases were searched from January 1990 to September 2021, without language restriction. Adult studies examining the effects of whey protein alone or together with carbohydrates on interleukin-6, tumor necrosis factor-α, and C-reactive protein levels with a maximum duration of 15 days and with at least one comparison group were included. The quality of studies was analyzed using the Cochrane risk of bias tool. RESULTS Twenty-five studies met the inclusion criteria. Significant reductions in inflammatory markers was observed in seven out of 25 studies (28%). However, one out of 25 studies (4%) reported a significant increase in inflammatory status. Among those studies comparing the effects of whey protein alone with non-protein or protein-containing groups, 18.18% (two out of 11) and 10% (one out of ten) of the trials revealed a significant decrease in the markers, respectively. Moreover, of those studies comparing whey protein plus carbohydrate with non-protein or protein-containing groups, 33.33% (two out of six) and 40% (two out of five) of them showed a significant reduction in the inflammatory response, respectively. The quality of the majority of studies (84%) was poor. CONCLUSION It seems that whey protein alone or the combination of it with carbohydrates may not affect the inflammatory markers in the short run (PROSPERO registration number: CRD42021273915).[GMJ.2023;12:e2441].
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Affiliation(s)
- Ali Akbari
- Department of Anesthesiology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahsa Moazen
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Siavash Babajafari
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyedeh Maryam Abdollahzadeh
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Ranjbar Zahedani
- Department of Nutrition Sciences, School of Health, Larestan University of Medical Sciences, Larestan, Iran
| | - Najmeh Sasani
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Asma Kazemi
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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Armas-Padrón AM, Sicilia-Sosvilla M, Ruiz-Esteban P, Torres A, Hernández D. Association between Cardiovascular Health, C-Reactive Protein, and Comorbidities in Spanish Urban-Dwelling Overweight/Obese Hypertensive Patients. J Cardiovasc Dev Dis 2023; 10:300. [PMID: 37504556 PMCID: PMC10380879 DOI: 10.3390/jcdd10070300] [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: 06/05/2023] [Revised: 07/07/2023] [Accepted: 07/11/2023] [Indexed: 07/29/2023] Open
Abstract
The relationship between poorer cardiovascular health metrics (CVHM) plus low-grade inflammation (LGI) and hypertension-mediated organ damage (HMOD) and hypertension-related comorbidities (HRC) in hypertensive populations with an overweight/obese (Ow/Ob) hypertension-related phenotype is understudied. We examined the relationship between the CVHM score and the presence of LGI and Ow/Ob hypertension-associated phenotype morbidities and mortality in 243 hypertensive patients from an urban primary care center. We recorded the baseline CVHM score plus clinical data, including hs-C-reactive protein (CRP) and prevalent and incident HMOD-HRC and death. A total of 26 (10.7%) had a body mass index (BMI) < 25 kg/m2, 95 (31.1%) were overweight (BMI 25-29.9 kg/m2), and 122 (50.2%) were obese (BMI ≥ 30 kg/m2). There were 264 cases of HMOD-HRC and 9 deaths. Higher hs-CRP levels were observed as BMI increased. Linear regression analysis showed a significant correlation between BMI and hs-CRP, adjusted for confounders. Additionally, individuals with a higher hs-CRP tertile had a significant increase in BMI. Significantly lower log hs-CRP levels were found as the number of ideal CVHM scores rose. Multivariate binary logistic regression found the risk of HMOD-HRC increased significantly as the ideal CVHM scores decreased, and hs-CRP levels also correlated with HMOD-HRC in the whole cohort and in the Ow and Ob subpopulations. These findings highlight the need for early intervention targeting ideal CVHMs among hypertensive individuals with an Ow/Ob phenotype in order to attenuate the inflammatory state and prevent cardiovascular disease.
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Affiliation(s)
- Ana María Armas-Padrón
- La Cuesta Primary Healthcare Centre, Universidad de la Laguna, La Laguna, E-38320 Tenerife, Spain
| | - Miriam Sicilia-Sosvilla
- La Cuesta Primary Healthcare Centre, Universidad de la Laguna, La Laguna, E-38320 Tenerife, Spain
| | - Pedro Ruiz-Esteban
- Nephrology Department, Hospital Regional Universitario de Málaga, University of Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA) Plataforma BIONAND, REDinREN (RD16/0009/0006) and RICORS2040 (RD21/0005/0012), E-29010 Málaga, Spain
| | - Armando Torres
- Nephrology Department, Instituto de Tecnologías Biomédicas-Universidad La Laguna, Hospital Universitario de Canarias, REDinREN (RD16/0009/0031), E-38320 Tenerife, Spain
| | - Domingo Hernández
- Nephrology Department, Hospital Regional Universitario de Málaga, University of Málaga, Instituto de Investigación Biomédica de Málaga (IBIMA) Plataforma BIONAND, REDinREN (RD16/0009/0006) and RICORS2040 (RD21/0005/0012), E-29010 Málaga, Spain
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8
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Natale G, Zhang Y, Hanes DW, Clouston SAP. Obesity in Late-Life as a Protective Factor Against Dementia and Dementia-Related Mortality. Am J Alzheimers Dis Other Demen 2023; 38:15333175221111658. [PMID: 37391890 PMCID: PMC10580725 DOI: 10.1177/15333175221111658] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
OBJECTIVE We estimated the conversion from cognitively normal to mild cognitive impairment (MCI) to probable dementia and death for underweight, normal, overweight, and obese older adults, where the timing of examinations is associated with the severity of dementia. METHODS We analyzed six waves of the National Health and Aging Trends Study (NHATS). Body mass (BMI) was computed from height and weight. Multi-state survival models (MSMs) examined misclassification probability, time-to-event ratios, and cognitive decline. RESULTS Participants (n = 6078) were 77 years old, 62% had overweight and/or obese BMI. After adjusting for the effects of cardiometabolic factors, age, sex, and race, obesity was protective against developing dementia (aHR=.44; 95%CI [.29-.67]) and dementia-related mortality (aHR=.63; 95%CI [.42-.95]). DISCUSSION We found a negative relationship between obesity and dementia and dementia-related mortality, a finding that has been underreported in the literature. The continuing obesity epidemic might complicate the diagnosis and treatment of dementia.
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Affiliation(s)
- Ginny Natale
- Program in Public Health and Department of Family, Population, and Preventive Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Yun Zhang
- Program in Public Health and Department of Family, Population, and Preventive Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Douglas William Hanes
- Program in Public Health and Department of Family, Population, and Preventive Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Sean AP Clouston
- Program in Public Health and Department of Family, Population, and Preventive Medicine, Stony Brook University, Stony Brook, NY, USA
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Noori S, Mirzababaei A, Shiraseb F, Bagheri R, Clark CCT, Wong A, Suzuki K, Mirzaei K. The Association of Inflammatory Markers, IL-1 α and TGF- β, with Dietary Insulin Load and Dietary Insulin Index in Overweight and Obese Women with Healthy and Unhealthy Metabolic Phenotypes: A Cross-Sectional Study. Int J Clin Pract 2022; 2022:3407320. [PMID: 36311488 PMCID: PMC9584723 DOI: 10.1155/2022/3407320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/31/2022] [Accepted: 10/05/2022] [Indexed: 11/24/2022] Open
Abstract
Context Research has shown IL-1α might play a role in the associations between the MH group and DII and DIL. Objective. We evaluated the association of inflammatory markers, IL-1α and TGF-β, with dietary insulin load and index in women with healthy and unhealthy obesity phenotypes. Materials and Methods. 228 obese/overweight women aged 18-48 years were included in this study. Biochemical factors were obtained from blood samples. Body composition, anthropometric measures, and physical activity assessments were performed. Dietary intakes, DII, and DIL were assessed. Results. Significant associations were observed between the MH group and the DII group (OR = 2.142, 95% CI = 1.421, 2.850, and p = 0.040), in which IL-1α may play a role. Discussion and Conclusion. Significant associations were observed between the MH group and DII. IL-1α might play a role in these associations.
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Affiliation(s)
- Sahar Noori
- Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Atieh Mirzababaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Farideh Shiraseb
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Reza Bagheri
- Department of Exercise Physiology, University of Isfahan, Isfahan, Iran
| | - Cain C. T. Clark
- Centre for Intelligent Healthcare, Coventry University, Coventry CV1 5FB, UK
| | - Alexei Wong
- Department of Health and Human Performance, Marymount University, Arlington, USA
| | - Katsuhiko Suzuki
- Faculty of Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa, Saitama 359-1192, Japan
| | - Khadijeh Mirzaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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10
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Lefeuvre C, Roux M, Blanchard S, Le Guillou-Guillemette H, Boursier J, Lunel-Fabiani F, Jeannin P, Pivert A, Ducancelle A. Analysis of hepatic fibrosis markers in the serum of chronic hepatitis B patients according to basal core promoter/precore mutants. Sci Rep 2022; 12:10261. [PMID: 35715541 PMCID: PMC9205978 DOI: 10.1038/s41598-022-14285-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 06/03/2022] [Indexed: 12/29/2022] Open
Abstract
The A1762T/G1764A double mutant in the basal core promoter (BCP) region of the hepatitis B virus (HBV) is associated with severe hepatic lesions while the G1899A mutation with the double mutant is associated with a significant reduction in the risk of severe fibrosis. This study aims to measure a number of markers in the serum of patients with chronic HBV infection and to assess relationships between these markers and BCP/precore mutants with consideration of the stage of fibrosis. The serum levels of resistin, TGF-β1, MMP-1, TIMP-1, collagen IA1 and PDGF-BB, which are markers that are known to be involved in the process of hepatic fibrosis, were assayed. The serum levels of PDGF-BB and TIMP-1, and the mutation profile were independently associated with advanced fibrosis. A higher level of TIMP-1 was associated with advanced fibrosis regardless of the mutation status, and a higher level of PDGF-BB was associated with nonsevere fibrosis in patients infected with viruses harboring the A1762T/G1764A or A1762T/G1764A/G1899A mutations. Our results suggest an impact of the A1762T/G1764A mutant on the biological pathway related to TGF-β1 and PDGF-BB. In vitro studies are needed to understand the impact of these mutants on the serum secretion of markers involved in fibrosis severity.
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Affiliation(s)
| | - Marine Roux
- Univ Angers, HIFIH, SFR ICAT, F-49000, Angers, France
| | - Simon Blanchard
- Univ Angers, INSERM Unité 892, CNRS Unit 6299, F-49000, Angers, France
| | | | - Jérôme Boursier
- Univ Angers, CHU Angers, HIFIH, SFR ICAT, F-49000, Angers, France
| | | | - Pascale Jeannin
- Univ Angers, INSERM Unité 892, CNRS Unit 6299, F-49000, Angers, France
| | - Adeline Pivert
- Univ Angers, CHU Angers, HIFIH, SFR ICAT, F-49000, Angers, France
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11
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Mao Z, Gray ALH, Gross MD, Thyagarajan B, Bostick RM. Associations of DNA Base Excision Repair and Antioxidant Enzyme Genetic Risk Scores with Biomarker of Systemic Inflammation. FRONTIERS IN AGING 2022; 3:897907. [PMID: 36338835 PMCID: PMC9632613 DOI: 10.3389/fragi.2022.897907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/14/2022] [Indexed: 06/16/2023]
Abstract
Background: Inflammation is implicated in the etiology of various aging-related diseases. Numerous dietary and lifestyle factors contribute to chronic systemic inflammation; genetic variation may too. However, despite biological plausibility, little is known about associations of antioxidant enzyme (AE) and DNA base excision repair (BER) genotypes with human systemic inflammation. Methods: We genotyped 22 single nucleotide polymorphisms (SNPs) in 3 AE genes, and 79 SNPs in 14 BER genes to develop inflammation-specific AE and BER genetic risk scores (GRS) in two pooled cross-sectional studies (n = 333) of 30-74-year-old White adults without inflammatory bowel disease, familial adenomatous polyposis, or a history of cancer or colorectal adenoma. Of the genotypes, based on their associations with a biomarker of systemic inflammation, circulating high sensitivity C-reactive protein (hsCRP) concentrations, we selected 2 SNPs of 2 genes (CAT and MnSoD) for an AE GRS, and 7 SNPs of 5 genes (MUTYH, SMUG1, TDG, UNG, and XRCC1) for a BER GRS. A higher GRS indicates a higher balance of variant alleles directly associated with hsCRP relative to variant alleles inversely associated with hsCRP. We also calculated previously-reported, validated, questionnaire-based dietary (DIS) and lifestyle (LIS) inflammation scores. We used multivariable general linear regression to compare mean hsCRP concentrations across AE and BER GRS categories, individually and jointly with the DIS and LIS. Results: The mean hsCRP concentrations among those in the highest relative to the lowest AE and BER GRS categories were, proportionately, 13.9% (p = 0.30) and 57.4% (p = 0.009) higher. Neither GRS clearly appeared to modify the associations of the DIS or LIS with hsCRP. Conclusion: Our findings suggest that genotypes of DNA BER genes collectively may be associated with systemic inflammation in humans.
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Affiliation(s)
- Ziling Mao
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Abigail L. H. Gray
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Myron D. Gross
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minnesota, MN, United States
| | - Bharat Thyagarajan
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minnesota, MN, United States
| | - Roberd M. Bostick
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
- Winship Cancer Institute, Emory University, Atlanta, GA, United States
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12
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Grosso G, Laudisio D, Frias-Toral E, Barrea L, Muscogiuri G, Savastano S, Colao A. Anti-Inflammatory Nutrients and Obesity-Associated Metabolic-Inflammation: State of the Art and Future Direction. Nutrients 2022; 14:nu14061137. [PMID: 35334794 PMCID: PMC8954840 DOI: 10.3390/nu14061137] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 02/23/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023] Open
Abstract
Growing evidence supports the hypothesis that dietary factors may play a role in systemic low-grade chronic inflammation. Summary evidence from randomized controlled trials has shown substantial effects on biomarkers of inflammation following the adoption of plant-based diets (including, but not limited to, the Mediterranean diet), while consistent findings have been reported for higher intakes of whole grains, fruits, and vegetables and positive trends observed for the consumption of legumes, pulses, nuts, and olive oil. Among animal food groups, dairy products have been shown to have the best benefits on biomarkers of inflammation, while red meat and egg have been shown to have neutral effects. The present review provides an overview of the mechanisms underlying the relation between dietary factors and immune system, with a focus on specific macronutrient and non-nutrient phytochemicals (polyphenols) and low-grade inflammation. Substantial differences within each macronutrient group may explain the conflicting results obtained regarding foods high in saturated fats and carbohydrates, underlying the role of specific subtypes of molecules (i.e., short-chain fatty acids or fiber vs. long chain fatty acids or free added sugars) when exploring the relation between diet and inflammation, as well as the importance of the food matrix and the commixture of foods in the context of whole dietary patterns. Dietary polyphenols and oligopeptides have been hypothesized to exert several functions, including the regulation of the inflammatory response and effects on the immune system. Overall, evidence suggests that dietary factors may affect the immune system regardless of obesity-related inflammation.
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Affiliation(s)
- Giuseppe Grosso
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy;
| | - Daniela Laudisio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy; (D.L.); (S.S.); (A.C.)
- Centro Italiano per la cura e il Benessere del Paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy;
| | - Evelyn Frias-Toral
- School of Medicine, Santiago de Guayaquil Catholic University, Av. Pdte. Carlos Julio Arosemena Tola, Guayaquil 090615, Ecuador;
| | - Luigi Barrea
- Centro Italiano per la cura e il Benessere del Paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy;
- Dipartimento di Scienze Umanistiche, Università Telematica Pegaso, 80132 Napoli, Italy
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy; (D.L.); (S.S.); (A.C.)
- Centro Italiano per la cura e il Benessere del Paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy;
- Cattedra Unesco “Educazione Alla Salute e Allo Sviluppo Sostenibile”, Federico II University, 80131 Naples, Italy
- Correspondence: ; Tel.: +39-081-746-3779
| | - Silvia Savastano
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy; (D.L.); (S.S.); (A.C.)
- Centro Italiano per la cura e il Benessere del Paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy;
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy; (D.L.); (S.S.); (A.C.)
- Centro Italiano per la cura e il Benessere del Paziente con Obesità (C.I.B.O), Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università “Federico II” di Napoli, Via Sergio Pansini, 5, 80131 Naples, Italy;
- Cattedra Unesco “Educazione Alla Salute e Allo Sviluppo Sostenibile”, Federico II University, 80131 Naples, Italy
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13
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Anita NZ, Zebarth J, Chan B, Wu CY, Syed T, Shahrul D, Nguyen MM, Pakosh M, Herrmann N, Lanctôt KL, Swardfager W. Inflammatory markers in type 2 diabetes with vs. without cognitive impairment; a systematic review and meta-analysis. Brain Behav Immun 2022; 100:55-69. [PMID: 34808290 DOI: 10.1016/j.bbi.2021.11.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 11/01/2021] [Accepted: 11/13/2021] [Indexed: 12/15/2022] Open
Abstract
People with type 2 diabetes mellitus (T2DM) are at increased risk of mild cognitive impairment and dementia. Systemic inflammation has been proposed as a common risk factor. This study aimed to summarize the clinical data pertaining to peripheral blood inflammatory markers. We identified original peer-reviewed articles reporting blood inflammatory marker concentrations in groups of people with a T2DM diagnosis who have cognitive impairment (CI; including mild cognitive impairment, Alzheimer's disease, vascular cognitive impairment) vs. normal cognition (NC). Between-group standardized mean differences (SMD) were summarized in random effects meta-analyses. From 2108 records, data were combined quantitatively from 40 studies. Concentrations of interleukin-6 (IL-6; NCI/NNC = 934/3154, SMD 0.74 95% confidence interval [0.07, 1.42], Z5 = 2.15, p = 0.03; I2 = 98.08%), C-reactive protein (CRP; NCI/NNC = 1610/4363, SMD 0.80 [0.50, 1.11], Z14 = 5.25, p < 0.01; I2 = 94.59%), soluble vascular cell adhesion molecule-1 (sVCAM-1; NCI/NNC = 104/1063, SMD 1.64 95% confidence interval [0.21, 3.07], Z2 = 2.25, p = 0.02; I2 = 95.19%), and advanced glycation end products (AGEs; NCI/NNC = 227/317, SMD 0.84 95% confidence interval [0.41, 1.27], Z2 = 3.82, p < 0.01; I2 = 81.07%) were higher among CI groups compared to NC. Brain derived neurotropic factor (BDNF) concentrations were significantly lower in CI compared to NC (NCI/NNC = 848/2063, SMD -0.67 95% confidence interval [-0.99, -0.35], Z3 = -4.09, p < 0.01; I2 = 89.20%). Cognitive impairment among people with T2DM was associated with systemic inflammation and lower BDNF concentrations. These inflammatory characteristics support an increased inflammatory-vascular interaction associated with cognitive impairment in T2DM. PROSPERO (CRD42020188625).
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Affiliation(s)
- Natasha Z Anita
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada; Sunnybrook Research Institute, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada; University Health Network Toronto Rehabilitation Institute - Rumsey Centre Cardiac Rehabilitation, 347 Rumsey Rd, East York, Ontario M4G 2V6, Canada
| | - Julia Zebarth
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada; Sunnybrook Research Institute, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada; University Health Network Toronto Rehabilitation Institute - Rumsey Centre Cardiac Rehabilitation, 347 Rumsey Rd, East York, Ontario M4G 2V6, Canada
| | - Brian Chan
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada
| | - Che-Yuan Wu
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada; Sunnybrook Research Institute, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada
| | - Taha Syed
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada
| | - Dinie Shahrul
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada
| | - Michelle M Nguyen
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada; Sunnybrook Research Institute, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada; University Health Network Toronto Rehabilitation Institute - Rumsey Centre Cardiac Rehabilitation, 347 Rumsey Rd, East York, Ontario M4G 2V6, Canada
| | - Maureen Pakosh
- Library & Information Services, University Health Network- Toronto Rehabilitation Institute, Toronto, Ontario, Canada
| | - Nathan Herrmann
- Sunnybrook Research Institute, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada
| | - Krista L Lanctôt
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada; Sunnybrook Research Institute, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada; University Health Network Toronto Rehabilitation Institute - Rumsey Centre Cardiac Rehabilitation, 347 Rumsey Rd, East York, Ontario M4G 2V6, Canada
| | - Walter Swardfager
- Department of Pharmacology & Toxicology - University of Toronto, Medical Sciences Building, 1 King's College Circle Room 4207, Toronto, Ontario M5S 1A8, Canada; Sunnybrook Research Institute, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada; University Health Network Toronto Rehabilitation Institute - Rumsey Centre Cardiac Rehabilitation, 347 Rumsey Rd, East York, Ontario M4G 2V6, Canada.
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14
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Palmos AB, Hübel C, Lim KX, Hunjan AK, Coleman JR, Breen G. Assessing the Evidence for Causal Associations Between Body Mass Index, C-Reactive Protein, Depression, and Reported Trauma Using Mendelian Randomization. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2022; 3:110-118. [PMID: 36712567 PMCID: PMC9874165 DOI: 10.1016/j.bpsgos.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 01/12/2022] [Accepted: 01/13/2022] [Indexed: 02/01/2023] Open
Abstract
Background Traumatic experiences are described as the strongest predictors of major depressive disorder (MDD), with inflammation potentially mediating the association between trauma and symptom onset. However, several studies indicate that body mass index (BMI) exerts a large confounding effect on both inflammation and MDD. Methods First, we sought to replicate previously reported associations between these traits in a large subset of the UK Biobank, using regression models with C-reactive protein (CRP) and MDD and as the outcome variables in 113,481 and 30,137 individuals, respectively. Second, we ran bidirectional Mendelian randomization analyses between these traits to establish a potential causal framework between BMI, MDD, reported childhood trauma, and inflammation. Results Our phenotypic analyses revealed no association between CRP and MDD but did suggest a strong effect of BMI and reported trauma on both CRP (BMI: β = 0.43, 95% CI = 0.43-0.43, p ≤ .001; childhood trauma: β = 0.02, 95% CI = 0.00-0.03, p = .006) and MDD (BMI: odds ratio [OR] = 1.16, 95% CI = 1.14-1.19, p ≤ .001; childhood trauma: OR = 1.99, 95% CI = 1.88-2.11, p ≤ .001). Our Mendelian randomization analyses confirmed a lack of causal relationship between CRP and MDD but showed evidence consistent with a strong causal influence of higher BMI on increased CRP (β = 0.37, 95% CI = 0.36-0.39, p ≤ .001) and a bidirectional influence between reported trauma and MDD (OR trauma-MDD = 1.75, 95% CI = 1.49-2.07, p ≤ .001; OR MDD-trauma = 1.22, 95% CI = 1.18-1.27, p ≤ .001). Conclusions Our findings highlight the importance of controlling for both BMI and trauma when studying MDD in the context of inflammation. They also suggest that the experience of traumatic events can increase the risk for MDD and that MDD can increase the experience of traumatic events.
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Affiliation(s)
- Alish B. Palmos
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,UK National Institute for Health Research Biomedical Research Centre for Mental Health, South London and Maudsley Hospital, London, United Kingdom,Address correspondence to Alish B. Palmos, Ph.D.
| | - Christopher Hübel
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,UK National Institute for Health Research Biomedical Research Centre for Mental Health, South London and Maudsley Hospital, London, United Kingdom,National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Aarhus, Denmark
| | - Kai Xiang Lim
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom
| | - Avina K. Hunjan
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,UK National Institute for Health Research Biomedical Research Centre for Mental Health, South London and Maudsley Hospital, London, United Kingdom
| | - Jonathan R.I. Coleman
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom
| | - Gerome Breen
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,UK National Institute for Health Research Biomedical Research Centre for Mental Health, South London and Maudsley Hospital, London, United Kingdom
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15
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Dashti F, Mousavi SM, Larijani B, Esmaillzadeh A. The effects of vitamin D supplementation on inflammatory biomarkers in patients with abnormal glucose homeostasis: A systematic review and meta-analysis of randomized controlled trials. Pharmacol Res 2021; 170:105727. [PMID: 34126229 DOI: 10.1016/j.phrs.2021.105727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/21/2021] [Accepted: 06/09/2021] [Indexed: 12/20/2022]
Abstract
FINDINGS on the level of inflammatory cytokines following vitamin D supplementation among individuals with abnormal glucose homeostasis (AGH) are controversial. Therefore, the present study was conducted on AGH patients to assess the impact of vitamin D on inflammatory cytokines such as CRP, TNF-α and IL-6. A systematic search up to September 2020 was performed through PubMed and Scopus databases. All clinical studies which evaluated the effect of oral vitamin D supplementation on inflammation in patients with AGH were included. The random-effects model was applied to obtain pooled results. For dose-response analysis, we used a fractional polynomial model. Overall, 38 studies, with 46 effect sizes, were included in this study. Combining effect sizes, we found that vitamin D considerably decrease serum concentrations of CRP (weight mean difference (WMD): - 0.67 mg/l; 95%CI: - 0.92, - 0.43; P < 0.001), IL-6 (WMD: -1.93 pg/mL; 95%CI: -2.80, -1.07; P < 0.001) and TNF-α (WMD: -0.81 pg/mL; 95%CI: -1.59, -0.03; P = 0.04). In the dose-response analysis, we failed to find any correlation between dosage of supplements and inflammatory biomarkers concentrations. Summarizing earlier studies, we demonstrated that circulating concentrations of inflammatory cytokines such as CRP, TNF-α, and IL-6 might be decreased following vitamin D supplementation among individuals with AGH.
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Affiliation(s)
- Fatemeh Dashti
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mohammad Mousavi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Esmaillzadeh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran; Food Security Research Center, Department of Community Nutrition, Isfahan University of Medical Sciences, Isfahan, Iran.
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16
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Prestwood TR, Asgariroozbehani R, Wu S, Agarwal SM, Logan RW, Ballon JS, Hahn MK, Freyberg Z. Roles of inflammation in intrinsic pathophysiology and antipsychotic drug-induced metabolic disturbances of schizophrenia. Behav Brain Res 2021; 402:113101. [PMID: 33453341 PMCID: PMC7882027 DOI: 10.1016/j.bbr.2020.113101] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/10/2020] [Accepted: 12/27/2020] [Indexed: 02/06/2023]
Abstract
Schizophrenia is a debilitating psychiatric illness that remains poorly understood. While the bulk of symptomatology has classically been associated with disrupted brain functioning, accumulating evidence demonstrates that schizophrenia is characterized by systemic inflammation and disturbances in metabolism. Indeed, metabolic disease is a major determinant of the high mortality rate associated with schizophrenia. Antipsychotic drugs (APDs) have revolutionized management of psychosis, making it possible to rapidly control psychotic symptoms. This has ultimately reduced relapse rates of psychotic episodes and improved overall quality of life for people with schizophrenia. However, long-term APD use has also been associated with significant metabolic disturbances including weight gain, dysglycemia, and worsening of the underlying cardiometabolic disease intrinsic to schizophrenia. While the mechanisms for these intrinsic and medication-induced metabolic effects remain unclear, inflammation appears to play a key role. Here, we review the evidence for roles of inflammatory mechanisms in the disease features of schizophrenia and how these mechanisms interact with APD treatment. We also discuss the effects of common inflammatory mediators on metabolic disease. Then, we review the evidence of intrinsic and APD-mediated effects on systemic inflammation in schizophrenia. Finally, we speculate about possible treatment strategies. Developing an improved understanding of inflammatory processes in schizophrenia may therefore introduce new, more effective options for treating not only schizophrenia but also primary metabolic disorders.
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Affiliation(s)
- Tyler R Prestwood
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Roshanak Asgariroozbehani
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Institute of Medical Sciences, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Sally Wu
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Institute of Medical Sciences, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Sri Mahavir Agarwal
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Institute of Medical Sciences, Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Banting and Best Diabetes Centre (BBDC), University of Toronto, Toronto, ON, Canada
| | - Ryan W Logan
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA, USA; Center for Systems Neurogenetics of Addiction, The Jackson Laboratory, Bar Harbor, ME, USA
| | - Jacob S Ballon
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Margaret K Hahn
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Institute of Medical Sciences, Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Banting and Best Diabetes Centre (BBDC), University of Toronto, Toronto, ON, Canada.
| | - Zachary Freyberg
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA; Department of Cell Biology, University of Pittsburgh, Pittsburgh, PA, USA.
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17
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Cárdenas-Fuentes G, Lassale C, Martínez-González J MÁ, Grau M, Salas-Salvadó J, Corella D, Serra-Majem L, Warnberg J, Konieczna J, Estruch R, Pintó X, Martínez JA, Vázquez C, Vidal J, Tur JA, Díaz-López A, Lancova H, Fito M, Schröder H. Anthropometric variables as mediators of the association of changes in diet and physical activity with inflammatory profile. J Gerontol A Biol Sci Med Sci 2021; 76:2021-2029. [PMID: 33693782 DOI: 10.1093/gerona/glab072] [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: 07/13/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Mechanisms underlying the associations of high levels of physical activity (PA) and adherence to the Mediterranean Diet (MedDiet) with a better inflammatory profile remain unclear. Our objective was to assess the mediating role of changes in body mass index (BMI) and waist circumference (WC), as markers of body fat in the association of changes in PA and adherence to the MedDiet, with changes in the inflammatory profile. METHODS This study included 489 adults, aged 55 to 75 years, from the PREDIMED-Plus multi-centre lifestyle intervention trial. An inflammatory score was calculated, based on 8 blood biomarkers: high-sensitivity C-reactive protein, interleukin 6, interleukin 8, interleukin 18, monocyte chemo-attractant protein-1, C-peptide, leptin, and regulated on activation, normal T-cell expressed and secreted chemokine (RANTES). Biomarkers, levels of PA, score of MedDiet adherence, BMI and WC were measured at baseline and at one-year follow-up. Linear regression models were fitted according to the Baron and Kenny framework for mediation analysis. RESULTS Changes in BMI and WC mediated the association of both changes in PA and changes in the MedDiet adherence with the inflammatory score. BMI mediated 26% of the association of changes in total PA with the inflammatory profile, and 27% of the association of changes in the MedDiet, while WC mediated 13% and 12% of these associations, respectively. CONCLUSION In older adults at high cardiovascular risk, increasing PA levels and adherence to a MedDiet during 1 year were associated with a lower inflammatory score, which was partly mediated by a reduction in body fat.
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Affiliation(s)
- Gabriela Cárdenas-Fuentes
- Cardiovascular Risk and Nutrition Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Camille Lassale
- Cardiovascular Risk and Nutrition Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Miguel Ángel Martínez-González J
- Cardiovascular Risk and Nutrition Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,University of Navarra, Department of Preventive Medicine and Public Health, IDISNA, Pamplona, Spain.,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - María Grau
- Cardiovascular Epidemiology and Genetics Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Centro de Investigación Biomédica en Red Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
| | - Jordi Salas-Salvadó
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Human Nutrition Unit, Reus, Spain.,University Hospital of Sant Joan de Reus, Nutrition Unit, Reus, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - Dolores Corella
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - Lluis Serra-Majem
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Nutrition Research Group, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Julia Warnberg
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Department of Nursing, School of Health Sciences, University of Málaga-Institute of Biomedical Research in Malaga (IBIMA), Málaga, Spain
| | - Jadwiga Konieczna
- Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
| | - Ramón Estruch
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Department of Internal Medicine, Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Xavier Pintó
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Lipids and Vascular Risk Unit, Internal Medicine, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona Spain
| | - J Alfredo Martínez
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Department of Nutrition, Food Sciences, and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain.,Precision Nutrition Program on Cardiometabolic Health IMDEA CEI UAM+CSIC Madrid Spain
| | - Clotilde Vázquez
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Department of Endocrinology and Nutrition, Hospital Fundación Jimenez Díaz. Instituto de Investigaciones Biomédicas IISFJD. University Autonoma, Madrid, Spain
| | - Josep Vidal
- CIBER Diabetes y Enfermedades Metabólicas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Endocrinology, Institut d` Investigacions Biomédiques August Pi Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Josep A Tur
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain.,Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands, Palma de Mallorca, Spain
| | - Andrés Díaz-López
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Human Nutrition Unit, Reus, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - Hana Lancova
- Servicio Navarro de Salud (Osasunbidea), Pamplona, Spain.,CAP Angles de Institut d'Assistència Sanitària, Departament de Salut, Generalitat de Catalunya, Girona, Spain
| | - Montserrat Fito
- Cardiovascular Risk and Nutrition Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
| | - Helmut Schröder
- Cardiovascular Risk and Nutrition Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Centro de Investigación Biomédica en Red Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
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18
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Palmos AB, Chung R, Frissa S, Goodwin L, Hotopf M, Hatch SL, Breen G, Powell TR. Reconsidering the reasons for heightened inflammation in major depressive disorder. J Affect Disord 2021; 282:434-441. [PMID: 33422819 DOI: 10.1016/j.jad.2020.12.109] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/03/2020] [Accepted: 12/24/2020] [Indexed: 01/15/2023]
Abstract
BACKGROUND Increased circulating pro-inflammatory markers have repeatedly been associated with major depressive disorder (MDD). However, it remains unclear whether inflammation represents a causal mechanism for MDD, or whether the association is influenced by confounding factors such as body mass index (BMI). METHODS To better understand this complex relationship, we generated polygenic risk scores (PRS) for MDD and BMI in a population cohort and attempted to isolate the impact these potential risk factors have on adulthood inflammation. Peripheral blood samples were collected as part of the South East London Community Health study, where we generated individualized PRS for MDD and BMI and quantified inflammatory markers using multiplex ELISA-based technology. We performed linear regressions to investigate the effects of PRS for MDD and BMI on inflammatory marker levels. RESULTS Out of 35 inflammatory markers, we found a nominal effect of PRS for MDD on interleukin-10. We also found a significant positive effect of BMI on nine inflammatory markers, of which the two most strongly affected markers, interleukin-6 (IL-6) and C-reactive protein (CRP), were also nominally predicted by BMI PRS. LIMITATIONS The study utilized a cross-sectional design with a moderately sized sample. CONCLUSIONS Our findings suggest there may not be a shared genetic mechanism contributing to MDD and higher inflammatory marker levels. However, there may be shared genetic etiology between BMI and adulthood levels of CRP and IL-6. Therefore, polygenic risk scores for BMI may represent a useful indicator for heightened levels of inflammation in adulthood.
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Affiliation(s)
- Alish B Palmos
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Raymond Chung
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Souci Frissa
- Health Services & Population Research, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Laura Goodwin
- Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Psychological Sciences, University of Liverpool, Liverpool, UK
| | - Matthew Hotopf
- Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; South London and Maudsley NHS Foundation Trust, London, UK; National Institute for Health Research Biomedical Research Centre, Institute of Psychiatry, Psychology and Neuroscience at the Maudsley Hospital and King's College London, UK
| | - Stephani L Hatch
- Health Services & Population Research, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Gerome Breen
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; National Institute for Health Research Biomedical Research Centre, Institute of Psychiatry, Psychology and Neuroscience at the Maudsley Hospital and King's College London, UK
| | - Timothy R Powell
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.
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19
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The Effect of Antioxidant and Anti-Inflammatory Capacity of Diet on Psoriasis and Psoriatic Arthritis Phenotype: Nutrition as Therapeutic Tool? Antioxidants (Basel) 2021; 10:antiox10020157. [PMID: 33499118 PMCID: PMC7912156 DOI: 10.3390/antiox10020157] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 01/18/2021] [Accepted: 01/19/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic inflammation and increased oxidative stress are contributing factors to many non-communicable diseases. A growing body of evidence indicates that dietary nutrients can activate the immune system and may lead to the overproduction of pro-inflammatory cytokines. Fatty acids as macronutrients are key players for immunomodulation, with n-3 polyunsaturated fatty acids having the most beneficial effect, while polyphenols and carotenoids seem to be the most promising antioxidants. Psoriasis is a chronic, immune-mediated inflammatory disease with multifactorial etiology. Obesity is a major risk factor for psoriasis, which leads to worse clinical outcomes. Weight loss interventions and, generally, dietary regimens such as gluten-free and Mediterranean diet or supplement use may potentially improve psoriasis’ natural course and response to therapy. However, data about more sophisticated nutritional patterns, such as ketogenic, very low-carb or specific macro- and micro-nutrient substitution, are scarce. This review aims to present the effect of strictly structured dietary nutrients, that are known to affect glucose/lipid metabolism and insulin responses, on chronic inflammation and immunity, and to discuss the utility of nutritional regimens as possible therapeutic tools for psoriasis and psoriatic arthritis.
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20
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Choi KW, Jang EH, Kim AY, Kim H, Park MJ, Byun S, Fava M, Mischoulon D, Papakostas GI, Yu HY, Jeon HJ. Predictive inflammatory biomarkers for change in suicidal ideation in major depressive disorder and panic disorder: A 12-week follow-up study. J Psychiatr Res 2021; 133:73-81. [PMID: 33310645 DOI: 10.1016/j.jpsychires.2020.12.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/20/2020] [Accepted: 12/01/2020] [Indexed: 12/22/2022]
Abstract
Previous studies have investigated the role of inflammatory markers in suicidality of patients with major depressive disorder (MDD) or panic disorder (PD). However, few studies have investigated associations between serum inflammatory cytokine levels and suicidality. We hypothesized that MDD and PD status might be significantly associated with serum inflammatory cytokines and that we could predict levels of improvement in suicide ideation intensity using serum inflammatory biomarkers in patients with MDD and PD. For this study, 41 patients with MDD, 52 patients with PD, and 59 healthy control (HC) subjects were enrolled. Psychological measurements and serum inflammatory markers such as interleukin (IL) -6, -10, interferon (IFN)-γ, tumor necrosis factor (TNF)-α, and C reactive protein (CRP) were examined. A total of five visits were completed during 12 weeks. After controlling for confounding factors, log-transformed IL-6 (ln_IL-6) at baseline (MDD: 0.297 ± 0.626; PD: 0.342 ± 0.723; HC: -0.121 ± 0.858; p = 0.007, >0.0017, 0.05/30) and mean ln_IL-6 (MDD: 0.395 ± 0.550, PD: 0.249 ± 0.544, HC: -0.139 ± 0.622, p = 0.002, >0.0017, 0.05/30) levels were trends towards significantly higher in patients with MDD and PD than in HC. In MDD patients, a higher level of basal ln_TNF-α was a significant predictor of ΔSSI (changes in SSI scores between baseline and week 12) even after controlling for changes of depression symptoms and baseline SSI scores (standardized β = 0.541, p = 0.002 < 0.0028, 0.05/18). In conclusion, we could predict ΔSSI using baseline inflammatory biomarkers for patients with MDD.
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Affiliation(s)
- Kwan Woo Choi
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Eun Hye Jang
- Bio-Medical IT Convergence Research Division, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea
| | - Ah Young Kim
- Bio-Medical IT Convergence Research Division, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea
| | - Hyewon Kim
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Mi Jin Park
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sangwon Byun
- Department of Electronics Engineering, Incheon National University, Incheon, Republic of Korea
| | - Maurizio Fava
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - David Mischoulon
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - George I Papakostas
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Han Young Yu
- Bio-Medical IT Convergence Research Division, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Korean Psychological Autopsy Center (KPAC), Republic of Korea; Department of Health Sciences & Technology, Department of Medical Device Management & Research, And Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea.
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21
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Byrd DA, Judd S, Flanders WD, Hartman TJ, Fedirko V, Bostick RM. Associations of Novel Dietary and Lifestyle Inflammation Scores with Incident, Sporadic Colorectal Adenoma. Cancer Epidemiol Biomarkers Prev 2020; 29:2300-2308. [PMID: 32856603 DOI: 10.1158/1055-9965.epi-20-0568] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/02/2020] [Accepted: 08/05/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Colorectal carcinogenesis is mechanistically linked to inflammation and is highly associated with diet and lifestyle factors that may affect chronic inflammation. We previously developed dietary (DIS) and lifestyle (LIS) inflammation scores, comprising inflammation biomarker-weighted components, to characterize the collective contributions of 19 food groups and four lifestyle exposures to systemic inflammation. Both scores were more strongly directly associated with circulating inflammation biomarkers in three validation populations, including a subset of the study population described below, than were the previously reported dietary inflammatory index and empirical dietary inflammatory pattern. METHODS We calculated the DIS and LIS in three pooled case-control studies of incident, sporadic colorectal adenoma (N = 765 cases and 1,986 controls) with extensive dietary and lifestyle data, and investigated their associations with adenoma using multivariable unconditional logistic regression. RESULTS For those in the highest (more proinflammatory) relative to the lowest (more anti-inflammatory) quintiles of the DIS and LIS, the multivariable-adjusted ORs were 1.31 [95% confidence interval (CI), 0.98-1.75; P trend = 0.09] and 1.98 (95% CI, 1.48-2.66; P trend < 0.001), respectively. These associations were strongest for adenomas with high-risk characteristics and among men. Those in the highest relative to the lowest joint DIS/LIS quintile had a 2.65-fold higher odds (95% CI, 1.77-3.95) of colorectal adenoma. CONCLUSIONS These results support that diets and lifestyles with higher balances of pro- to anti-inflammatory exposures may be associated with higher risk for incident, sporadic colorectal adenoma. IMPACT Our findings support further investigation of the DIS and LIS in relation to colorectal neoplasms.
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Affiliation(s)
- Doratha A Byrd
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia
| | - Suzanne Judd
- Department of Biostatistics, University of Alabama at Birmingham School of Public Health, Birmingham, Alabama
| | - W Dana Flanders
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia.,Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Terryl J Hartman
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia.,Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Veronika Fedirko
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia.,Winship Cancer Institute, Emory University, Atlanta, Georgia
| | - Roberd M Bostick
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia. .,Winship Cancer Institute, Emory University, Atlanta, Georgia
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22
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Byrd DA, Judd SE, Flanders WD, Hartman TJ, Fedirko V, Agurs-Collins T, Bostick RM. Associations of Novel Dietary and Lifestyle Inflammation Scores With Incident Colorectal Cancer in the NIH-AARP Diet and Health Study. JNCI Cancer Spectr 2020; 4:pkaa009. [PMID: 32455332 PMCID: PMC7236782 DOI: 10.1093/jncics/pkaa009] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/27/2020] [Accepted: 02/28/2020] [Indexed: 12/13/2022] Open
Abstract
Background Chronically higher inflammation, likely contributed to by dietary and lifestyle exposures, may increase risk for colorectal cancer (CRC). To address this, we investigated associations of novel dietary (DIS) and lifestyle (LIS) inflammation scores with incident CRC in the prospective National Institutes of Health–American Association of Retired Persons Diet and Health Study (N = 453 465). Methods The components of our previously developed and externally validated 19-component DIS and 4-component LIS were weighted based on their strengths of associations with a panel of circulating inflammation biomarker concentrations in a diverse subset (N = 639) of participants in the REasons for Geographic and Racial Differences in Stroke Study cohort. We calculated the components and applied their weights in the National Institutes of Health-American Association of Retired Persons cohort at baseline, summed the weighted components (higher scores reflect a higher balance of proinflammatory exposures), and investigated associations of the scores with incident CRC using Cox proportional hazards regression. All statistical tests were two-sided. Results Over a mean 13.5 years of follow-up, 10 336 participants were diagnosed with CRC. Among those in the highest relative to the lowest DIS and LIS quintiles, the multivariable-adjusted hazards ratios (HRs) and their 95% confidence intervals (CIs) were HR = 1.27 (95% CI = 1.19 to 1.35; Ptrend < .001) and 1.38 (95% CI = 1.30 to 1.48; Ptrend < .001), respectively. The associations were stronger among men and for colon cancers. The hazards ratio for those in the highest relative to the lowest joint DIS and LIS quintile was HR = 1.83 (95% CI = 1.68 to 1.99; Pinteraction < .001). Conclusions Aggregates of proinflammatory dietary and lifestyle exposures may be associated with higher risk for CRC.
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Affiliation(s)
- Doratha A Byrd
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Suzanne E Judd
- Department of Biostatistics, University of Alabama, Birmingham School of Public Health, Birmingham, AL, USA
| | - W Dana Flanders
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Terryl J Hartman
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Veronika Fedirko
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | | | - Roberd M Bostick
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA.,Winship Cancer Institute, Emory University, Atlanta, GA, USA
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23
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Althoff M, Holguin F. Contemporary management techniques of asthma in obese patients. Expert Rev Respir Med 2019; 14:249-257. [PMID: 31852311 DOI: 10.1080/17476348.2020.1706486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Introduction: Obesity-associated asthma represents a heterogeneous group of clinical phenotypes, including an adult-onset phenotype. These patients often have difficult to control symptoms and often are less likely to respond to conventional asthma therapies.Areas covered: This review covers the effects of lifestyle interventions, including diet and weight loss, effect asthma outcomes and how obesity-associated asthma responds to conventional approaches to asthma management.Expert opinion: Management of obesity-associated asthma should include lifestyle modifications aimed at weight reduction, management of other co-morbidities, and limiting systemic steroids. As many of these patients have non-Th2 asthma, long-acting muscarinic antagonists and macrolides may be potentially helpful. Medications to treat metabolic syndrome.
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Affiliation(s)
- Meghan Althoff
- Pulmonary Sciences and Critical Care, University of Colorado, Denver, CO, USA
| | - Fernando Holguin
- Pulmonary Sciences and Critical Care, University of Colorado, Denver, CO, USA
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24
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Byrd DA, Judd SE, Flanders WD, Hartman TJ, Fedirko V, Bostick RM. Development and Validation of Novel Dietary and Lifestyle Inflammation Scores. J Nutr 2019; 149:2206-2218. [PMID: 31373368 PMCID: PMC6887697 DOI: 10.1093/jn/nxz165] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/03/2019] [Accepted: 06/19/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Chronically higher inflammation, which may partly result from diet and lifestyle, is implicated in risk for multiple chronic diseases. The dietary inflammatory index (DII) and empirical dietary inflammatory pattern (EDIP), developed to characterize dietary contributions to systemic inflammation, have several limitations. There are no scores to characterize contributions of lifestyle to inflammation. OBJECTIVES To reflect dietary/lifestyle contributions to inflammation, we developed novel, inflammation biomarker panel-weighted, dietary (DIS) and lifestyle (LIS) inflammation scores in a subset (n = 639) of the Reasons for Geographic and Racial Differences in Stroke Study (REGARDS) cohort. METHODS We selected a priori 19 food groups and 4 lifestyle characteristics to comprise the DIS and LIS, respectively. We calculated the components' weights based on their strengths of association with an inflammation biomarker score [comprising high-sensitivity C-reactive protein (hsCRP), IL-6, IL-8, and IL-10] using multivariable linear regression. The sums of the weighted components constitute the scores, such that higher scores reflect, on balance, more proinflammatory exposures. We calculated the DIS, LIS, DII, and EDIP with cross-sectional data from the remaining REGARDS cohort ( n = 14,210 with hsCRP measurements) and 2 other study populations with hsCRP and/or an 8-component inflammation biomarker panel, and investigated their associations with circulating inflammation biomarker concentrations using multivariable logistic regression. RESULTS In REGARDS, those in the highest relative to the lowest DIS, LIS, DII, and EDIP quintiles had statistically significant 1.66-, 4.29-, 1.56-, and 1.32-fold higher odds of a high hsCRP concentration (>3 mg/dL), respectively (all P-trend < 0.001). Those in the highest relative to the lowest joint DIS/LIS quintile had a statistically significant 7.26-fold higher odds of a high hsCRP concentration. Similar findings were noted in the other 2 validation populations. CONCLUSION Our results support that dietary and lifestyle exposures collectively contribute substantially to systemic inflammation, and support the use of our novel DIS and LIS.
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Affiliation(s)
- Doratha A Byrd
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Suzanne E Judd
- Department of Biostatistics, University of Alabama at Birmingham School of Public Health, Birmingham, AL, USA
| | - W Dana Flanders
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Terryl J Hartman
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
- Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Veronika Fedirko
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - Roberd M Bostick
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
- Winship Cancer Institute, Emory University, Atlanta, GA, USA
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25
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Gruppen EG, Kunutsor SK, Kieneker LM, van der Vegt B, Connelly MA, de Bock GH, Gansevoort RT, Bakker SJL, Dullaart RPF. GlycA, a novel pro-inflammatory glycoprotein biomarker is associated with mortality: results from the PREVEND study and meta-analysis. J Intern Med 2019; 286:596-609. [PMID: 31260573 PMCID: PMC6851697 DOI: 10.1111/joim.12953] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Chronic diseases are associated with an inflammatory response. We determined the association of two inflammatory markers, GlycA and high-sensitivity C-reactive protein (hsCRP), with overall and cause-specific mortality in a cohort of men and women. METHODS Cox regression analyses were used to examine associations of GlycA and hsCRP with all-cause, cancer and cardiovascular mortality in 5526 subjects (PREVEND cohort; average follow-up 12.6 years). RESULTS GlycA was associated with all-cause mortality (n = 838), independent of clinical risk factors and hsCRP (hazard ratio 1.43 [95% confidence interval (CI): 1.09-1.87] for top versus bottom quartiles). For hsCRP, the association with all-cause mortality was nonsignificant after adjustment for GlycA. GlycA and hsCRP were associated with cancer mortality in men (n = 248), but not in women (n = 132). Neither GlycA nor hsCRP was independently associated with cardiovascular mortality (n = 201). In a meta-analysis of seven population-based studies, including 8153 deaths, the pooled multivariable-adjusted relative risk of GlycA for all-cause mortality was 1.74 (95% CI: 1.40-2.17) for top versus bottom quartiles. The association of GlycA with all-cause mortality was somewhat stronger than that of hsCRP. GlycA and hsCRP were not independently associated with cardiovascular mortality. The associations of GlycA and hsCRP with cancer mortality were present in men, but not in women. CONCLUSIONS GlycA is significantly associated with all-cause mortality. GlycA and hsCRP were each not independently associated with cardiovascular mortality. The association of GlycA and hsCRP with cancer mortality appears to be driven by men.
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Affiliation(s)
- E G Gruppen
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Division of Endocrinology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - S K Kunutsor
- National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, UK.,Translational Health Sciences, Musculoskeletal Research Unit, Bristol Medical School, Southmead Hospital, University of Bristol, Bristol, UK
| | - L M Kieneker
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - B van der Vegt
- Division of Pathology, Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M A Connelly
- Laboratory Corporation of America® Holdings (LabCorp), Morrisville, NC, USA
| | - G H de Bock
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R T Gansevoort
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - S J L Bakker
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - R P F Dullaart
- Division of Endocrinology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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26
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Harris CP, von Berg A, Berdel D, Bauer CP, Schikowski T, Koletzko S, Heinrich J, Schulz H, Standl M. Dietary saturated fat and low-grade inflammation modified by accelerometer-measured physical activity in adolescence: results from the GINIplus and LISA birth cohorts. BMC Public Health 2019; 19:818. [PMID: 31238900 PMCID: PMC6593603 DOI: 10.1186/s12889-019-7113-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 06/05/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Saturated fatty acids (SFA) have been reported to promote inflammation. Nevertheless, evidence linking dietary SFA and low-grade inflammation in adolescents is scarce and inconsistent. The modulatory role of physical activity (PA) on fat metabolism and inflammation may provide a potential explanation. Thus, we assessed the association of dietary SFA with high-sensitivity C-reactive protein (hsCRP), a marker of low-grade inflammation, in 15-year-olds, and evaluated possible interactions between dietary SFA and different levels of PA. METHODS Children participating in the 15-year follow-ups of the GINIplus and LISA German birth cohort studies were included (N = 824). SFA intake was estimated by means of a food frequency questionnaire and PA recorded by accelerometers. Average daily minutes of PA were classified into "sedentary", "light" and "moderate-to-vigorous" (MVPA), using Freedson's cut-offs. HsCRP concentrations were measured in serum and categorized into 3 sex-specific levels (below detection limit (I), above 75th percentile (III), in between (II)). Sex-stratified cross-sectional associations between SFA and hsCRP were assessed using multinomial logistic regression, adjusting for potential confounders. Interaction terms were included between SFA and the different PA levels; and if significant interactions were observed, analyses stratified by tertiles of the relevant PA levels were performed. Relative risk ratios (RRR) and 95% confidence intervals (95%CI) were presented for a 1% increase in SFA. RESULTS An inverse association was observed between SFA intake and hsCRP (II vs. I) in males (RRR = 0.85 [95%CI = 0.76;0.96], p = 0.008), whereas no significant association was observed in females. A significant interaction was observed with "sedentary" and "light" PA but not with MVPA in both sexes (p < 0.05). Stratified analyses indicated a significant inverse association between SFA and medium hsCRP levels in males in the highest light PA tertile (hsCRP II vs. I: 0.67 [0.517;0.858], p = 0.002). CONCLUSION Our findings do not support a detrimental role of dietary SFA in low-grade inflammation among adolescents. In males, higher dietary SFA was associated with lower hsCRP, although this should be interpreted in the context of possibly correlated nutrients. Children spending the most time in light PA drove the observed inverse association, suggesting a synergistic effect of SFA and lifestyle PA in the resultant inflammatory response.
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Affiliation(s)
- Carla P. Harris
- Institute of Epidemiology, Helmholtz Zentrum München, Institute of Epidemiology – German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
- Dr. von Hauner Children’s Hospital, University Hospital, LMU of Munich, Munich, Germany
| | - Andrea von Berg
- Research Institute, Department of Pediatrics, Marien-Hospital Wesel, Wesel, Germany
| | - Dietrich Berdel
- Research Institute, Department of Pediatrics, Marien-Hospital Wesel, Wesel, Germany
| | - Carl-Peter Bauer
- Department of Pediatrics, Technical University of Munich, Munich, Germany
| | - Tamara Schikowski
- IUF-Leibniz Research Institute for Environmental Medicine (IUF), Düsseldorf, Germany
| | - Sibylle Koletzko
- Dr. von Hauner Children’s Hospital, University Hospital, LMU of Munich, Munich, Germany
| | - Joachim Heinrich
- Institute of Epidemiology, Helmholtz Zentrum München, Institute of Epidemiology – German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Inner City Clinic, University Hospital of Munich (LMU), Munich, Germany
- Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Holger Schulz
- Institute of Epidemiology, Helmholtz Zentrum München, Institute of Epidemiology – German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
- Comprehensive Pneumology Center Munich (CPC-M), German Center for Lung Research, Munich, Germany
| | - Marie Standl
- Institute of Epidemiology, Helmholtz Zentrum München, Institute of Epidemiology – German Research Centre for Environmental Health, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
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Mohammadi H, Hadi A, Kord-Varkaneh H, Arab A, Afshari M, Ferguson AJR, Ghaedi E. Effects of ginseng supplementation on selected markers of inflammation: A systematic review and meta-analysis. Phytother Res 2019; 33:1991-2001. [PMID: 31161680 DOI: 10.1002/ptr.6399] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 05/03/2019] [Accepted: 05/10/2019] [Indexed: 01/15/2023]
Abstract
The present meta-analysis was performed to evaluate the efficacy of ginseng administration on serum level of inflammatory biomarkers. We performed a systematic search of all available randomized controlled trials (RCTs) conducted up to June 2018 in the following electronic databases: PubMed, Scopus, Cochrane, and Google Scholar. RCTs that investigated the effect ginseng supplementation on high-sensitivity C-reactive protein (hs-CRP), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) were included for final analysis. A total of seven RCTs were included in the meta-analysis. Results indicated significant reduction in IL-6 (mean difference [MD]: -0.265 pg/ml, 95% CI [-0.396, -0.135], p < .001) and TNF-α (MD: -2.471 pg/ml, 95% CI [-2.904, -2.039], p < .001) and no significant change in hs-CRP (MD: -0.125 mg/L, 95% CI [-0.597, 0.347], p = .604). Although there was publication bias across studies, trim and fill analysis showed that results from unpublished studies could not change the results for CRP. However, removing one study in sensitivity analysis did reveal a significant reduction in CRP. We conclude that ginseng supplementation significantly lowered IL-6 and TNF-α but did not significantly lower CRP. However, these findings were not robust, because they showed sensitivity for CRP and IL-6, and future long-term well-designed dose-escalating trials are required.
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Affiliation(s)
- Hamed Mohammadi
- Student Research Committee, Department of Clinical Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amir Hadi
- Halal Research Center of IRI, FDA, Tehran, Iran.,Food Security Research Center, Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamed Kord-Varkaneh
- Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arman Arab
- Food Security Research Center, Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Masood Afshari
- Department of Nutrition, Faculty of Paramedicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Ehsan Ghaedi
- Department of Cellular and molecular Nutrition, School of Nutritional sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences (TUMS), Tehran, Iran
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A clinical model for identifying an inflammatory phenotype in mood disorders. J Psychiatr Res 2019; 113:148-158. [PMID: 30954775 DOI: 10.1016/j.jpsychires.2019.02.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 01/20/2019] [Accepted: 02/07/2019] [Indexed: 12/14/2022]
Abstract
Increasingly, clinical research has found inflammatory correlates of psychiatric disorders, particularly mood symptomatology. Biological measures may provide greater precision in many cases and may capture clinically-relevant inflammatory signposts, such as central obesity risk, inflammation-associated co-morbid medical conditions, or proinflammatory lifestyle choices. In order to expand understanding of the role of inflammation in mood disorders, we propose a more inclusive clinical model for capturing an inflammatory phenotype of depression by identifying clinically-relevant inflammatory phenotypes grounded in biology. Our model includes chronic conditions and lifestyle behaviors associated with clinically elevated inflammation in mood disorders. Elements of this "inflamed depression" model include: obesity, low HDL concentrations, elevated triglyceride concentrations, chronically elevated blood pressure, clinical diagnosis of hypothyroidism, migraines, rheumatoid arthritis, adult onset diabetes, inflammatory bowel diseases, inflammatory skin conditions, and lifestyle factors including smoking cigarettes and chronic stress.
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Fatahi S, Pezeshki M, Mousavi SM, Teymouri A, Rahmani J, Kord Varkaneh H, Ghaedi E. Effects of folic acid supplementation on C-reactive protein: A systematic review and meta-analysis of randomized controlled trials. Nutr Metab Cardiovasc Dis 2019; 29:432-439. [PMID: 30940490 DOI: 10.1016/j.numecd.2018.11.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 11/18/2018] [Accepted: 11/22/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Given the contradictory results of previous randomized controlled trials (RCTs), we performed a systematic review and meta-analysis to quantify and summarize the effects of folic acid supplementation on C-reactive protein (CRP). METHODS AND RESULTS We performed a systematic search of all available RCTs conducted up to October 2018 in the following databases: PubMed, Scopus, and Cochrane. RCTs that investigated the effect of folate on CRP were included in the present study. Data were combined with the use of generic inverse-variance random-effects models. Statistical heterogeneity between studies was evaluated using Cochran's Q-test. Ten RCTs (1179 subjects) were included in the present meta-analysis. Pooled analysis results showed that folate supplementation significantly lowered the serum CRP level (weighted mean difference (WMD): -0.685 mg/l, 95% CI: -1.053, -0.318, p < 0.001). However, heterogeneity was significant (I2 = 96.7%, p = 0.000). Stratified analyses indicated that sex, intervention period, and type of study population were sources of heterogeneity. Following analysis, results revealed that the greatest impact was observed in women (WMD: -0.967 mg/l, 95% CI: -1.101, -0.833, p = 0.000), patients with type 2 diabetes mellitus (WMD: -1.764 mg/l, 95% CI: -2.002, -1.526, p = 0.000), and intervention period less than 12 weeks (WMD: -0.742 mg/l, 95% CI: -0.834, -0.650, p = 0.000). CONCLUSION This meta-analysis suggested that folic acid supplementation could significantly lower the serum CRP level. Folic acid leads to greater CRP lowering effect in women, patients with T2DM, and those with less than 12-week intervention.
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Affiliation(s)
- S Fatahi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - M Pezeshki
- Pharmacy department Iran Drug and Poisons Information Center (DPIC), Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - S M Mousavi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - A Teymouri
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - J Rahmani
- Student research committee, Department of Clinical Nutrition and dietetics, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - H Kord Varkaneh
- Student research committee, Department of Clinical Nutrition and dietetics, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - E Ghaedi
- Department of Cellular and molecular Nutrition, School of Nutritional sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
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Chan R, Yu B, Leung J, Lee JSW, Woo J. Association of dietary patterns with serum high-sensitivity C-reactive protein level in community-dwelling older adults. Clin Nutr ESPEN 2019; 31:38-47. [PMID: 31060833 DOI: 10.1016/j.clnesp.2019.03.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 03/10/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Studies examining the association between dietary patterns and inflammatory markers are limited, in particular among Chinese older adults. OBJECTIVE We examined the association of various dietary patterns with serum high-sensitivity C-reactive protein (hsCRP) level in community-dwelling Chinese older adults, taking into account demographics and other lifestyle factors. METHODS We conducted ordinal regression analyses using baseline data based on 1332 older men and 1314 older women of Chinese origin from a cohort study of bone health in Hong Kong. Baseline interviewer administered questionnaires included dietary intake estimation and dietary pattern generation from the food frequency questionnaire, as well as demographic and lifestyle factors. Serum hsCRP was measured using a commercially available enzyme-linked immunosorbent assay. RESULTS In men, higher serum hsCRP level was associated with lower Diet Quality Index-International (DQI-I) score, the Mediterranean-DASH Intervention for Neurodegenerative Delay diet (MIND) score, Okinawan diet score, "vegetables-fruits" pattern score, and lower adherence to the Mediterranean diet. In women, serum hsCRP level was not associated with any dietary patterns. CONCLUSION Our cross-sectional analyses suggest that various dietary patterns were associated with a lower serum hsCRP level in community-dwelling Chinese older adults, and these associations were only observed in older men.
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Affiliation(s)
- Ruth Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong.
| | - Blanche Yu
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong; Jockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Jason Leung
- Jockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Jenny Shun-Wah Lee
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Jean Woo
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong; Jockey Club Institute of Ageing, The Chinese University of Hong Kong, Shatin, Hong Kong
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Harada PH, Benseñor IM, Bittencourt MS, Nasir K, Blaha MJ, Jones SR, Toth PP, Lotufo PA. Composite acute phase glycoproteins with coronary artery calcification depends on metabolic syndrome presence - The Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). J Cardiol 2018; 73:408-415. [PMID: 30595405 DOI: 10.1016/j.jjcc.2018.09.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 09/03/2018] [Accepted: 09/24/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Inflammation has been weakly associated with coronary artery calcium (CAC) in the overall population. However, it is currently unknown whether this varies according to the cardio-metabolic profile. We evaluated the association between GlycA, a unique composite biomarker of pro-inflammatory acute phase glycoproteins, high sensitivity C-reactive protein (hsCRP), uric acid, and their composite values (composite inflammation) in the overall population and strata according to cardiovascular risk. METHODS This is a cross-sectional study of 3753 Sao Paulo site participants of the ELSA-Brasil cohort that were free of cardiovascular/chronic inflammatory disease and not taking statins or allopurinol. We measured GlycA by nuclear magnetic resonance spectroscopy. For each biomarker quartile (Qs), we ran adjusted logistic and linear regression for CAC>0 and CAC score. RESULTS In the overall analysis, the 4th vs. 1st GlycA Q odds ratio (OR) for CAC>0 was 1.53 (95% CI: 1.18, 1.98, p trend<0.001) adjusted for demographics and lifestyle, but null after adding metabolic syndrome (MS) components, OR 1.14 (95% CI: 0.86, 1.51, p trend=0.140). Likewise, for continuous CAC values there was no difference across GlycA Qs in the fully adjusted analysis. Similarly, hsCRP, uric acid, and composite inflammation were not associated with CAC>0 or CAC score. In stratified analysis, GlycA was associated with CAC>0 in No-MS individuals, standardized (SD) OR 1.23 (95% CI: 1.08, 1.40); but not in MS individuals, SD OR 1.01 (95% CI: 0.89, 1.15) (p interaction 0.037). We found similar interaction in stratified analysis for continuous CAC on composite inflammation. CONCLUSIONS GlycA and composite inflammation are associated with CAC among low cardiovascular risk individuals (No-MS), but not otherwise. GlycA and composite biomarkers may better represent sources of inflammation apart from visceral obesity and traditional cardiovascular risk factors, which may have relevant effect on CAC accumulation in low cardiovascular risk individuals.
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Affiliation(s)
- Paulo H Harada
- Center for Clinical and Epidemiological Research, University Hospital, University of Sao Paulo, Sao Paulo, Brazil
| | - Isabela M Benseñor
- Center for Clinical and Epidemiological Research, University Hospital, University of Sao Paulo, Sao Paulo, Brazil; Department of Medicine, School of Medicine University of Sao Paulo, Sao Paulo, Brazil
| | - Márcio S Bittencourt
- Center for Clinical and Epidemiological Research, University Hospital, University of Sao Paulo, Sao Paulo, Brazil
| | - Khurram Nasir
- Population Health & Health Systems Research, Center for Outcomes Research & Evaluation, Yale University/YNHH, New Haven, CT, USA; Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins University, Baltimore, MD, USA
| | - Michael J Blaha
- Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins University, Baltimore, MD, USA
| | - Steven R Jones
- Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins University, Baltimore, MD, USA
| | - Peter P Toth
- Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins University, Baltimore, MD, USA; University of Illinois College of Medicine Peoria, Illinois CGH Medical Center, Sterling, IL, USA
| | - Paulo A Lotufo
- Center for Clinical and Epidemiological Research, University Hospital, University of Sao Paulo, Sao Paulo, Brazil; Department of Medicine, School of Medicine University of Sao Paulo, Sao Paulo, Brazil.
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Clinical and Radiographic Characteristics as Predictive Factors of Swelling and Trismus after Mandibular Third Molar Surgery: A Longitudinal Approach. Pain Res Manag 2018; 2018:7938492. [PMID: 29849848 PMCID: PMC5937415 DOI: 10.1155/2018/7938492] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/22/2018] [Accepted: 04/05/2018] [Indexed: 12/03/2022]
Abstract
Introduction Factors that contribute to swelling and trismus are complex, and they are originated by surgical trauma. The aim of the present study was to determine whether clinical and radiographic factors could predict the level of swelling and trismus after lower third molar surgery, through longitudinal approach. Methodology A prospective longitudinal trial was carried out. Forty-five patients of both genders with clinical and radiographic diagnosis of asymptomatic mandibular impacted third molar and with no intake of analgesic or anti-inflammatory drugs 12 h prior to surgery were recruited and evaluated in a 72 h follow-up period. A mixed repeated measures model and backward and restricted maximal likelihood methods were used to analyze the data. Results Male gender, body mass index (BMI), the relation to the lingual and buccal walls, and age were determinants for predicting postoperative swelling and for exerting a significant influence (P < 0.05). Conclusions This study suggests the association of male gender, the relation to lingual and buccal walls, BMI, and age with measurement of swelling.
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Craver BM, El Alaoui K, Scherber RM, Fleischman AG. The Critical Role of Inflammation in the Pathogenesis and Progression of Myeloid Malignancies. Cancers (Basel) 2018; 10:cancers10040104. [PMID: 29614027 PMCID: PMC5923359 DOI: 10.3390/cancers10040104] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 03/23/2018] [Accepted: 04/02/2018] [Indexed: 12/15/2022] Open
Abstract
Hematopoietic stem cells (HSCs) maintain an organism's immune system for a lifetime, and derangements in HSC proliferation and differentiation result in hematologic malignancies. Chronic inflammation plays a contributory if not causal role in HSC dysfunction. Inflammation induces HSC exhaustion, which promotes the emergence of mutant clones that may be resistant to an inflammatory microenvironment; this likely promotes the onset of a myeloid hematologic malignancy. Inflammatory cytokines are characteristically high in patients with myeloid malignancies and are linked to disease initiation, symptom burden, disease progression, and worsened prognostic survival. This review will cover our current understanding of the role of inflammation in the initiation, progression, and complications of myeloid hematologic malignancies, drawing from clinical studies as well as murine models. We will also highlight inflammation as a therapeutic target in hematologic malignancies.
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Affiliation(s)
- Brianna M Craver
- Department of Biological Chemistry, University of California Irvine, Irvine, CA 92697, USA.
| | - Kenza El Alaoui
- Department of Internal Medicine, Université Libre de Bruxelles, 1050 Brussels, Belgium.
- Department of Medicine, University of California Irvine, Irvine, CA 92697, USA.
| | - Robyn M Scherber
- Department of Hematology and Oncology, Mays MD Anderson Cancer Center, University of Texas San Antonio, San Antonio, TX 78249, USA.
| | - Angela G Fleischman
- Department of Biological Chemistry, University of California Irvine, Irvine, CA 92697, USA.
- Department of Medicine, University of California Irvine, Irvine, CA 92697, USA.
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Dietary Pattern and Macronutrients Profile on the Variation of Inflammatory Biomarkers: Scientific Update. Cardiol Res Pract 2018; 2018:4762575. [PMID: 29725543 PMCID: PMC5872610 DOI: 10.1155/2018/4762575] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/30/2017] [Indexed: 01/18/2023] Open
Abstract
It is known that the dietary pattern and macronutrients profile may influence the expression and secretion of inflammatory biomarkers, and the low-grade inflammation is associated with the manifestation of noncommunicable chronic diseases. Therefore, this review aimed to present and discuss the role of dietary patterns and macronutrients on the variation of inflammatory markers related to NCD risk. Scientific evidences within the last five years based on clinical trials, case-controls, cohorts, and cross-sectional studies indicate that normocaloric, carbohydrate-moderated, low-glycemic index, protein-moderated, monounsaturated and polyunsaturated fatty acid-rich, omega-3, and low-saturated fat diets display positive effects on the inflammatory state, both in healthy individuals and in those with cardiovascular risk, although the second group seems to benefit more from changes in the dietary profile.
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Ruiz-Canela M, Martínez-González MA. Bloqueo de la inflamación: nuevo arsenal contra la arteriosclerosis. ENDOCRINOL DIAB NUTR 2017; 64:515-516. [DOI: 10.1016/j.endinu.2017.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 10/28/2017] [Indexed: 11/15/2022]
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Kalahasthi RB, Barman T, Bagepally BS. Assessment of systemic inflammatory response markers in workers exposed to Pb from Pb battery plant. TOXIN REV 2017. [DOI: 10.1080/15569543.2017.1402059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ravi Babu Kalahasthi
- Department of Biochemistry, Regional Occupational Health Centre (Southern), ICMR, Bangalore, India
| | - Tapu Barman
- Department of Biochemistry, Regional Occupational Health Centre (Southern), ICMR, Bangalore, India
| | - Bhavani Shankara Bagepally
- Department of Occupational Medicine, Regional Occupational Health Centre (Southern), ICMR, Bangalore, India
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Djuric Z, Turgeon DK, Sen A, Ren J, Herman K, Ramaswamy D, Zhao L, Ruffin MT, Normolle DP, Smith WL, Brenner DE. The Anti-inflammatory Effect of Personalized Omega-3 Fatty Acid Dosing for Reducing Prostaglandin E 2 in the Colonic Mucosa Is Attenuated in Obesity. Cancer Prev Res (Phila) 2017; 10:729-737. [PMID: 29133307 DOI: 10.1158/1940-6207.capr-17-0091] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 07/12/2017] [Accepted: 10/02/2017] [Indexed: 12/20/2022]
Abstract
This clinical trial developed a personalized dosing model for reducing prostaglandin E2 (PGE2) in colonic mucosa using ω-3 fatty acid supplementation. The model utilized serum eicosapentaenoic acid (EPA, ω-3):arachidonic acid (AA, ω-6) ratios as biomarkers of colonic mucosal PGE2 concentration. Normal human volunteers were given low and high ω-3 fatty acid test doses for 2 weeks. This established a slope and intercept of the line for dose versus serum EPA:AA ratio in each individual. The slope and intercept was utilized to calculate a personalized target dose that was given for 12 weeks. This target dose was calculated on the basis of a model, initially derived from lean rodents, showing a log-linear relationship between serum EPA:AA ratios and colonic mucosal PGE2 reduction. Bayesian methods allowed addition of human data to the rodent model as the trial progressed. The dosing model aimed to achieve a serum EPA:AA ratio that is associated with a 50% reduction in colonic PGE2 Mean colonic mucosal PGE2 concentrations were 6.55 ng/mg protein (SD, 5.78) before any supplementation and 3.59 ng/mg protein (SD, 3.29) after 12 weeks of target dosing. In secondary analyses, the decreases in PGE2 were significantly attenuated in overweight and obese participants. This occurred despite a higher target dose for the obese versus normal weight participants, as generated by the pharmacodynamic predictive model. Large decreases also were observed in 12-hydroxyicosatetraenoic acids, and PGE3 increased substantially. Future biomarker-driven dosing models for cancer prevention therefore should consider energy balance as well as overall eicosanoid homeostasis in normal tissue. Cancer Prev Res; 10(12); 729-37. ©2017 AACR.
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Affiliation(s)
- Zora Djuric
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, Michigan.
| | - D Kim Turgeon
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - Ananda Sen
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, Michigan.,Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan
| | - Jianwei Ren
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - Kirk Herman
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - Devon Ramaswamy
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - Lili Zhao
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan
| | - Mack T Ruffin
- Department of Family and Community Medicine, Penn State Hershey Medical Center, Hershey, Pennsylvania
| | - Daniel P Normolle
- Department of Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania
| | - William L Smith
- Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, Michigan
| | - Dean E Brenner
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan.,Department of Pharmacology, University of Michigan Medical School, Ann Arbor, Michigan
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Hen-Avivi S, Avraham R. Immune cell type 'fingerprints' at the basis of outcome diversity of human infection. Curr Opin Microbiol 2017; 42:31-39. [PMID: 29049916 DOI: 10.1016/j.mib.2017.09.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 09/19/2017] [Accepted: 09/22/2017] [Indexed: 12/11/2022]
Abstract
Despite the availability of antibiotics and immunization, infectious diseases remain a major cause of malignancy and death worldwide. Yet, it is well documented that for most infectious agents, clinical disease develops in only a small minority of infected individuals. There is, in fact, great heterogeneity in infection outcome, from complete clearance of the pathogen to severe illness. Understanding this variation remains elusive, despite its great potential to equip us with new tools for the treatment of infectious diseases. Here, we propose a novel perspective for studying this diversity in human infection outcome, one that utilizes single-cell analysis technologies. Recent advances in single-cell RNA-seq technologies allow the detection of rare subpopulations that play important roles in host-pathogen interactions. We propose that applying single-cell RNA-seq to the study of infection can provide a 'fingerprint' of the immune cell types that are associated with the ability of the host to clear a pathogen and, thereby, broaden our current understanding of variation in susceptibility to infection within the population.
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Affiliation(s)
- Shelly Hen-Avivi
- Weizmann Institute of Science, Department of Biological Regulation, Rehovot, Israel
| | - Roi Avraham
- Weizmann Institute of Science, Department of Biological Regulation, Rehovot, Israel.
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39
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Ter Horst R, Jaeger M, Smeekens SP, Oosting M, Swertz MA, Li Y, Kumar V, Diavatopoulos DA, Jansen AFM, Lemmers H, Toenhake-Dijkstra H, van Herwaarden AE, Janssen M, van der Molen RG, Joosten I, Sweep FCGJ, Smit JW, Netea-Maier RT, Koenders MMJF, Xavier RJ, van der Meer JWM, Dinarello CA, Pavelka N, Wijmenga C, Notebaart RA, Joosten LAB, Netea MG. Host and Environmental Factors Influencing Individual Human Cytokine Responses. Cell 2017; 167:1111-1124.e13. [PMID: 27814508 DOI: 10.1016/j.cell.2016.10.018] [Citation(s) in RCA: 307] [Impact Index Per Article: 43.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 08/03/2016] [Accepted: 10/11/2016] [Indexed: 02/08/2023]
Abstract
Differences in susceptibility to immune-mediated diseases are determined by variability in immune responses. In three studies within the Human Functional Genomics Project, we assessed the effect of environmental and non-genetic host factors of the genetic make-up of the host and of the intestinal microbiome on the cytokine responses in humans. We analyzed the association of these factors with circulating mediators and with six cytokines after stimulation with 19 bacterial, fungal, viral, and non-microbial metabolic stimuli in 534 healthy subjects. In this first study, we show a strong impact of non-genetic host factors (e.g., age and gender) on cytokine production and circulating mediators. Additionally, annual seasonality is found to be an important environmental factor influencing cytokine production. Alpha-1-antitrypsin concentrations partially mediate the seasonality of cytokine responses, whereas the effect of vitamin D levels is limited. The complete dataset has been made publicly available as a comprehensive resource for future studies. PAPERCLIP.
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Affiliation(s)
- Rob Ter Horst
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Martin Jaeger
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Sanne P Smeekens
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Marije Oosting
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Morris A Swertz
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, Groningen 9700RB, the Netherlands
| | - Yang Li
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, Groningen 9700RB, the Netherlands
| | - Vinod Kumar
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, Groningen 9700RB, the Netherlands
| | - Dimitri A Diavatopoulos
- Laboratory of Pediatric Infectious Diseases and Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Anne F M Jansen
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Heidi Lemmers
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Helga Toenhake-Dijkstra
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Antonius E van Herwaarden
- Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Matthijs Janssen
- Department of Rheumatology, Rijnstate Hospital, Arnhem, Gelderland 6815AD, the Netherlands
| | - Renate G van der Molen
- Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Irma Joosten
- Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Fred C G J Sweep
- Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Johannes W Smit
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands; Division of Endocrinology, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Romana T Netea-Maier
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands; Division of Endocrinology, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Mieke M J F Koenders
- Elkerliek Hospital, Clinical Chemistry, Helmond, Noord-Brabant 5700AB, the Netherlands
| | - Ramnik J Xavier
- Broad Institute of Massachusetts Institute of Technology (MIT), Cambridge, MA 02142, USA; Harvard University, Cambridge, MA 02142, USA; Center for Computational and Integrative Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02139, USA
| | - Jos W M van der Meer
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Charles A Dinarello
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands; Division of Medicine, University of Colorado Denver, Aurora, CO 80045, USA
| | - Norman Pavelka
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands; Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A(∗)STAR), Singapore 138648, Singapore
| | - Cisca Wijmenga
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, Groningen 9700RB, the Netherlands; Centre for Immune Regulation and Department of Immunology, University of Oslo, Oslo University Hospital, Oslo, Oslo 0027, Norway
| | - Richard A Notebaart
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands
| | - Leo A B Joosten
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands.
| | - Mihai G Netea
- Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, Gelderland 6500HB, the Netherlands.
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Alcohol sensitivity, alcohol use and high-sensitivity C-reactive protein in older Chinese men: The Guangzhou Biobank Cohort Study. Alcohol 2016; 57:41-48. [PMID: 27916142 DOI: 10.1016/j.alcohol.2016.10.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 09/26/2016] [Accepted: 10/27/2016] [Indexed: 11/21/2022]
Abstract
Compared to other ethnic groups Asians are more likely to be sensitive to alcohol, due to polymorphisms of alcohol-metabolizing enzymes. Although previous studies have found positive association between regular alcohol use and high-sensitivity C-reactive protein (HsCRP), whether this association is modified by alcohol sensitivity has not been clarified. We therefore sought to examined this potential effect modification in a cross-sectional community sample with high prevalence of alcohol sensitivity, using data from 2903 men aged ≥50years recruited during phase 1 of the Guangzhou Biobank Cohort Study. Information on alcohol consumption and sensitivity (facial flushing, palpitation or dizziness after drinking) was obtained by questionnaire and HsCRP was measured by an immunoturbidometric assay. Elevated HsCRP was defined as HsCRP level equal to or higher than 2.81 mg/L(median). Excessive alcohol use was defined as use of ≥210 g ethanol per week. After adjustment for age, educational level, occupation, smoking status, physical activity and history of cardiovascular disease, alcohol use was associated with HsCRP in a dose-response pattern. The risks of elevated HsCRP were higher in those who drank daily (odds ratio (OR) = 1.38 (1.10, 1.72)) or drank excessively (1.57 (1.22, 2.02)), and were even higher in alcohol users with alcohol sensitivity (1.82 (1.24, 2.65) for daily users and 2.34 (1.48, 3.71) for excessive users). Results of this study have showed an important role of alcohol sensitivity in modifying the association between alcohol use and HsCRP level. Reduction of alcohol use should be an important public heath target, particularly among populations with high prevalence of alcohol sensitivity.
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Hamilton MK, Raybould HE. Bugs, guts and brains, and the regulation of food intake and body weight. INTERNATIONAL JOURNAL OF OBESITY SUPPLEMENTS 2016; 6:S8-S14. [PMID: 28685024 DOI: 10.1038/ijosup.2016.3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The microbiota-gut-brain axis is currently being explored in many types of rodent models, including models of behavioral, neurodegenerative and metabolic disorders. Our laboratory is interested in determining the mechanisms and consequences of activation of vagal afferent neurons that lead to activation of parasympathetic reflexes and changes in feeding behavior in the context of obesity. Obesity is associated with microbial dysbiosis, decreased intestinal barrier function, gut inflammation, metabolic endotoxemia, chronic low-grade systemic inflammation and desensitization of vagal afferent nerves. This review will present the evidence that altered gut microbiota together with decreased gut barrier function allows the passage of bacterial components or metabolites in obese individuals, leading to the disruption of vagal afferent signaling and consequently resulting in an increase in body weight. We first review the most recent descriptions of gut microbial dysbiosis due to a high fat diet and describe changes in the gut barrier and the evidence of increased intestinal permeability in obesity. We then will review the evidence to show how manipulating the gut microbiota via pre and probiotics can restore gut barrier function and prevent weight gain. Lastly, we present possible mechanisms by which the microbe-gut-brain axis may have a role in obesity. The studies mentioned in this review have provided new targets to treat and prevent obesity and have highlighted how the microbiota-gut-brain axis is involved.
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Affiliation(s)
- M K Hamilton
- Department of Anatomy, Physiology and Cell Biology, UC Davis School of Veterinary Medicine, Davis, CA, USA
| | - H E Raybould
- Department of Anatomy, Physiology and Cell Biology, UC Davis School of Veterinary Medicine, Davis, CA, USA
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Ruiz-Canela M, Bes-Rastrollo M, Martínez-González MA. The Role of Dietary Inflammatory Index in Cardiovascular Disease, Metabolic Syndrome and Mortality. Int J Mol Sci 2016; 17:E1265. [PMID: 27527152 PMCID: PMC5000663 DOI: 10.3390/ijms17081265] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 07/15/2016] [Accepted: 07/28/2016] [Indexed: 02/06/2023] Open
Abstract
Inflammation is an underlying pathophysiological process in chronic diseases, such as obesity, type 2 diabetes mellitus and cardiovascular disease. In fact, a number of systematic reviews have shown the association between inflammatory biomarkers, such as CRP, IL-1β, IL-6, TNF-α, IL-4, or IL-10, and cardio-metabolic diseases. Diet is one of the main lifestyle-related factors which modulates the inflammatory process. Different individual foods and dietary patterns can have a beneficial health effect associated with their anti-inflammatory properties. The dietary inflammatory index (DII) was recently developed to estimate the inflammatory potential of overall diet. The aim of this review is to examine the findings of recent papers that have investigated the association between the DII, cardio-metabolic risk factors and cardiovascular disease. The relevance of the DII score in the association between inflammation and cardio-metabolic diseases is critically appraised, as well as its role in the context of healthy dietary patterns. We conclude that the DII score seems to be a useful tool to appraise the inflammatory capacity of the diet and to better understand the relationships between diet, inflammation, and cardio-metabolic diseases.
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Affiliation(s)
- Miguel Ruiz-Canela
- Department of Preventive Medicine and Public Health, University of Navarra, Pamplona 31008, Spain.
- IDISNA (Navarra Health Research Institute), Pamplona 31008, Spain.
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid 28029, Spain.
| | - Maira Bes-Rastrollo
- Department of Preventive Medicine and Public Health, University of Navarra, Pamplona 31008, Spain.
- IDISNA (Navarra Health Research Institute), Pamplona 31008, Spain.
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid 28029, Spain.
| | - Miguel A Martínez-González
- Department of Preventive Medicine and Public Health, University of Navarra, Pamplona 31008, Spain.
- IDISNA (Navarra Health Research Institute), Pamplona 31008, Spain.
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid 28029, Spain.
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Warnoff C, Lekander M, Hemmingsson T, Sorjonen K, Melin B, Andreasson A. Is poor self-rated health associated with low-grade inflammation in 43,110 late adolescent men of the general population? A cross-sectional study. BMJ Open 2016; 6:e009440. [PMID: 27113233 PMCID: PMC4853986 DOI: 10.1136/bmjopen-2015-009440] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Self-rated health is a powerful predictor of long-term health and mortality, hence the importance of a better understanding of its biological determinants. Previous studies have shown that low-grade inflammation is associated with poor self-rated health in clinical and healthy populations, but the evidence is sparse in men and completely lacking for men in late adolescence. The aim of this study was to investigate the association between low-grade inflammation and self-rated health among conscripts. It was hypothesised that high levels of inflammatory factors would be associated with poor self-rated health. DESIGN Data from 49,321 men (18-21 years) conscripted for military service in 1969 and 1970 were used. Inflammation had been measured through erythrocyte sedimentation rate (ESR). Self-rated health had been assessed on a five-point scale, and was dichotomised into Good ('Very good'/'Good'/'Fair') versus Poor ('Poor'/'Very poor'). Data from 43,110 conscripts with normal levels of ESR, and who reported self-rated health remained after exclusion of those with ESR <1 and >11 mm/h. Associations were calculated using logistic regression analyses. Adjustments were made for body mass index, socioeconomic position, inflammatory disease, emotion regulation, smoking, risky use of alcohol and physical activity. RESULTS High levels of ESR were associated with higher odds for poor self-rated health (OR: 1.077 for each unit mm/h increase in ESR, 95% CI 1.049 to 1.105). CONCLUSIONS The present study shows for the first time a significant association between a marker of inflammation and self-rated health in late adolescent men, adding to evidence of an association between low-grade inflammation and subjective health perception also in men, as previously demonstrated in women. Further support for inflammation as part of a general psychobiological process that underpins subjective health perception is hereby provided.
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Affiliation(s)
- Carin Warnoff
- Department for Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Mats Lekander
- Department for Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stress Research Institute, Stockholm University, Stockholm, Sweden
- Osher Center for Integrative Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Tomas Hemmingsson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Centre for Social Research on Alcohol and Drugs, Stockholm University, Stockholm, Sweden
| | - Kimmo Sorjonen
- Department for Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Bo Melin
- Department for Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Anna Andreasson
- Stress Research Institute, Stockholm University, Stockholm, Sweden
- Osher Center for Integrative Medicine, Karolinska Institutet, Stockholm, Sweden
- Division of Family Medicine, Karolinska Institutet, Huddinge, Sweden
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Santiago-Torres M, Tinker LF, Allison MA, Breymeyer KL, Garcia L, Kroenke CH, Lampe JW, Shikany JM, Van Horn L, Neuhouser ML. Development and Use of a Traditional Mexican Diet Score in Relation to Systemic Inflammation and Insulin Resistance among Women of Mexican Descent. J Nutr 2015; 145:2732-40. [PMID: 26491126 PMCID: PMC4656903 DOI: 10.3945/jn.115.213538] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 09/16/2015] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Women of Mexican descent are disproportionally affected by obesity, systemic inflammation, and insulin resistance (IR). Available approaches used to give scores to dietary patterns relative to dietary guidelines may not effectively capture traditional diets of Mexicans, who comprise the largest immigrant group in the United States. OBJECTIVES We characterized an a priori traditional Mexican diet (MexD) score high in corn tortillas, beans, soups, Mexican mixed dishes (e.g., tamales), fruits, vegetables, full-fat milk, and Mexican cheeses and low in refined grains and added sugars and evaluated the association of the MexD score with systemic inflammation and IR in 493 postmenopausal participants in the Women's Health Initiative (WHI) who are of Mexican ethnic descent. METHODS The MexD score was developed from the baseline (1993-1998) WHI food frequency questionnaire, which included Hispanic foods and was available in Spanish. Body mass index (BMI) was computed from baseline measured weight and height, and ethnicity was self-reported. Outcome variables were high sensitivity C-reactive protein (hsCRP), glucose, insulin, homeostasis model assessment of insulin resistance (HOMA-IR), and triglyceride concentrations measured at follow-up (2012-2013). Multivariable linear and logistic regression models were used to test the associations of the MexD score with systemic inflammation and IR. RESULTS The mean ± SD MexD score was 5.8 ± 2.1 (12 maximum points) and was positively associated with intakes of carbohydrates, vegetable protein, and dietary fiber and inversely associated with intakes of added sugars and total fat (P < 0.01). Women with high compared with low MexD scores, consistent with a more-traditional Mexican diet, had 23% and 15% lower serum hsCRP (P < 0.05) and insulin concentrations, respectively (P < 0.05). Baseline BMI modified these associations such that lower MexD scores were associated with higher insulin and HOMA-IR in overweight/obese women (P-interaction <0.05). CONCLUSION These findings suggest that greater adherence to a traditional Mexican diet could help reduce the future risk of systemic inflammation and IR in women of Mexican descent.
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Affiliation(s)
| | - Lesley F Tinker
- Fred Hutchinson Cancer Research Center, Division of Public Health Sciences, Seattle, WA
| | - Matthew A Allison
- Department of Family and Preventive Medicine, University of California San Diego, La Jolla, CA
| | - Kara L Breymeyer
- Fred Hutchinson Cancer Research Center, Division of Public Health Sciences, Seattle, WA
| | - Lorena Garcia
- Department of Public Health Sciences, Division of Epidemiology, School of Medicine, University of California Davis, Sacramento, CA
| | | | - Johanna W Lampe
- Fred Hutchinson Cancer Research Center, Division of Public Health Sciences, Seattle, WA
| | - James M Shikany
- Division of Preventive Medicine, University of Alabama at Birmingham, Birmingham, AL; and
| | - Linda Van Horn
- Northwestern Comprehensive Center on Obesity, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Marian L Neuhouser
- Fred Hutchinson Cancer Research Center, Division of Public Health Sciences, Seattle, WA
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Qu B, Su J, Wang Z, Wang Y, Han X, Wang H, Liu Y, Jia Y, Pan J, Ren G. Effect of H. pylori Infection on Cytokine Profiles and Oxidative Balance in Subjects with Chronic Alcohol Ingestion. PLoS One 2015; 10:e0129352. [PMID: 26087062 PMCID: PMC4472927 DOI: 10.1371/journal.pone.0129352] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 05/07/2015] [Indexed: 02/06/2023] Open
Abstract
Different amounts of ingested alcohol can have distinct effects on the human body. However, there is limited research on chronic alcohol consumption with Helicobacter pylori infection. We sought to investigate the relationship between the cytokine profile, oxidative balance and H. pylori infection in subjects with chronic alcohol consumption. A total of 142 subjects were divided into three groups: 59 subjects with chronic alcohol ingestion and H. pylori infection (group A); 53 subjects with chronic alcohol ingestion without H. pylori infection (group B); and 30 control subjects (group C). The serum levels of CagA, interleukin (IL)-10, E-selectin, TNF-α, malondialdehyde (MDA) and superoxide dismutase (SOD) activity were measured by enzyme-linked immunosorbent assay (ELISA). We found that the ages and serum H. pylori CagA levels among the three groups, as well as both the mean drinking age and the mean daily alcohol consumption between groups A and B, were matched and comparable. Comparing the BMIs among the three groups, the BMI differences were found to be statistically significant (F=3.921, P<0.05). Compared with group C, the BMIs in groups A and B were significantly higher (P<0.001 and P<0.01, respectively); however, the BMI differences between group A and group B were not statistically significant (P>0.05). Additionally, no differences in the serum CagA levels were found in comparisons among the groups (all P>0.05). The serum IL-10 and E-selectin levels in group A were significantly lower than those in group B (serum IL-10: P<0.05; E-selectin: P<0.05). The serum IL-10 in group A was significantly higher than that in group C (P<0.01); the serum E-selectin levels in group A did not significantly differ compared with those in group C (P>0.05). Furthermore, the serum IL-10 and E-selectin levels in group B were significantly higher than those in group C (serum IL-10: P<0.001; E-selectin: P<0.05); however, the serum TNF-α levels did not differ among groups (all P>0.05). Although the serum levels of MDA and SOD in groups A and B were slightly lower than those in group C, there were no significant differences among groups (all P>0.05). In conclusion, we believe that H. pylori infection might cause a significant inhibition of certain cytokine profiles in subjects with chronic alcohol ingestion. Moreover, chronically ingested alcohol may exert an adjusted inflammatory effect, but there was no association between H. pylori infection, chronic alcohol consumption and oxidative balance.
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Affiliation(s)
- Baoge Qu
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
- * E-mail:
| | - Jiliang Su
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
| | - Zhongdong Wang
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
| | - Yafei Wang
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
| | - Xinghai Han
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
| | - Hui Wang
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
- Taishan Medical College, Taian, Shandong, 271000, P. R. China
| | - Yuanxun Liu
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
- Taishan Medical College, Taian, Shandong, 271000, P. R. China
| | - Yiguo Jia
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
- Taishan Medical College, Taian, Shandong, 271000, P. R. China
| | - Jindun Pan
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
| | - Guangying Ren
- Department of Gastroenterology, Taishan Hospital, Taian, Shandong 271000, P. R. China
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Thompson AL, Adair L, Gordon-Larsen P, Zhang B, Popkin B. Environmental, Dietary, and Behavioral Factors Distinguish Chinese Adults with High Waist-to-Height Ratio with and without Inflammation. J Nutr 2015; 145:1335-44. [PMID: 25948781 PMCID: PMC4442114 DOI: 10.3945/jn.114.206102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Accepted: 04/07/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The environmental and behavioral risk factors associated with central obesity and/or inflammation in populations exposed to both obesogenic and pathogenic environments remain unclear. OBJECTIVES We tested which of the characteristics distinguished 3 risk groups--high waist-to-height ratio (WHtR; >0.5) without inflammation [high-sensitivity C-reactive protein (hs-CRP) <3 mg/L], normal WHtR (≤ 0.5) with inflammation (hs-CRP: 3-10 mg/L), and high WHtR with inflammation--from the referent group with normal WHtR without inflammation and, secondarily, which factors differed between the groups with high WHtR with and without inflammation. METHODS The analytic sample included 8068 adults participating in the China Health and Nutrition Survey in 2009. Adjusted multinomial and logistic regression models were used to assess the risk of being in one of the "unhealthy" groups compared with the referent group. RESULTS Men with high WHtR with and without inflammation were more likely to live at higher urbanicity (57-63%) and have higher incomes (26-42%) and household sanitation (26-67%) and were >40% less likely to have high physical activity than the healthy referent group. Men with high WHtR with inflammation had higher odds of infectious symptoms than those with high WHtR without inflammation (OR: 1.73; 95% CI: 1.15, 2.61). Women with high WHtR without inflammation were less likely to have high household sanitation (44%) or perform high levels of physical activity (24%) and were 34% more likely to consume more fiber than the healthy referent group. Women with high WHtR and inflammation were more likely than those with high WHtR without inflammation to have infectious symptoms (OR: 1.45; 95% CI: 1.01, 2.07) and less likely to have higher fiber intake (OR: 0.77; 95% CI: 0.60,1.00) or physical activity (OR: 0.55; 95% CI: 0.41, 0.73). CONCLUSION These results document different underlying pathogenic and obesogenic risk factors for visceral adiposity with and without inflammation in Chinese adults, suggesting that context-specific approaches may be needed to prevent and treat inflammation.
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Affiliation(s)
| | - Linda Adair
- Carolina Population Center, and,Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC; and
| | - Penny Gordon-Larsen
- Carolina Population Center, and,Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC; and
| | - Bing Zhang
- Institute of Nutrition and Foods Safety, Chinese Centers for Disease Control, Beijing, China
| | - Barry Popkin
- Carolina Population Center, and,Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC; and
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Ge I, Rudolph A, Shivappa N, Flesch-Janys D, Hébert JR, Chang-Claude J. Dietary inflammation potential and postmenopausal breast cancer risk in a German case-control study. Breast 2015; 24:491-6. [PMID: 25987487 DOI: 10.1016/j.breast.2015.04.012] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 04/09/2015] [Accepted: 04/24/2015] [Indexed: 12/26/2022] Open
Abstract
Unhealthy dietary habits can increase the risk for serious medical conditions, such as cancer, yet the association between diet and breast cancer remains unclear. We investigated whether individual diets based on their inflammatory potential are associated with postmenopausal breast cancer risk by employing an energy-adjusted dietary inflammation index. In a German population-based case-control study, 2887 postmenopausal breast cancer patients (aged 50-74 years, first diagnosed between 2002 and 2005) and 5512 healthy age-matched controls provided information on dietary habits for the year prior to diagnosis (cases) or recruitment (controls) using a 176-items food frequency questionnaire. Associations between the energy-adjusted dietary inflammation index (E-DII) score (both as continuous variable and in quintiles) and risk for breast cancer were assessed using conditional logistic regression adjusted for potential confounders. No significant associations between the E-DII score and postmenopausal breast cancer risk were observed (adjusted OR Q5 vs Q1: 1.01, 95% CI: 0.86-1.17). Associations did not differ by estrogen receptor/progesterone receptor status (ER + PR+: adjusted OR Q5 vs Q1: 1.06, 95% CI: 0.88-1.27; ER + or PR+: OR Q5 vs Q1: 1,07, 95% CI: 0.79-1.45; ER-PR-: OR Q5 vs Q1: 0.87 95% CI: 0.63-1.20). Our results regarding E-DII are consistent with previous studies reporting a lack of association between C-reactive protein, a marker of systemic inflammation, and postmenopausal breast cancer risk. The findings may reflect a real absence of association between dietary inflammatory potential and postmenopausal cancer risk or an underestimation of association due to recall bias. Further investigation is warranted in cohort studies.
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Affiliation(s)
- Isabell Ge
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; Faculty of Medicine, Heidelberg University, Heidelberg, Baden-Württemberg D-69120, Germany
| | - Anja Rudolph
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany
| | - Nitin Shivappa
- Cancer Prevention and Control Program, University of South Carolina, 915 Greene Street, Suite 241, Columbia, SC 29208, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Dieter Flesch-Janys
- University Cancer Center Hamburg (UCCH) and University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - James R Hébert
- Cancer Prevention and Control Program, University of South Carolina, 915 Greene Street, Suite 241, Columbia, SC 29208, USA; Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany.
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Brasky TM, Rodabough RJ, Liu J, Kurta ML, Wise LA, Orchard TS, Cohn DE, Belury MA, White E, Manson JE, Neuhouser ML. Long-chain ω-3 fatty acid intake and endometrial cancer risk in the Women's Health Initiative. Am J Clin Nutr 2015; 101:824-34. [PMID: 25739930 PMCID: PMC4381777 DOI: 10.3945/ajcn.114.098988] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Accepted: 02/05/2015] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Inflammation may be important in endometrial cancer development. Long-chain ω-3 (n-3) polyunsaturated fatty acids (LCω-3PUFAs) may reduce inflammation and, therefore, reduce cancer risk. Because body mass is associated with both inflammation and endometrial cancer risk, it may modify the association of fat intake on risk. OBJECTIVE We examined whether intakes of LCω-3PUFAs were associated with endometrial cancer risk overall and stratified by body size and histologic subtype. DESIGN Women were n = 87,360 participants of the Women's Health Initiative Observational Study and Clinical Trials who were aged 50-79 y, had an intact uterus, and completed a baseline food-frequency questionnaire. After 13 y of follow-up, n = 1253 incident invasive endometrial cancers were identified. Cox regression models were used to estimate HRs and 95% CIs for the association of intakes of individual ω-3 fatty acids and fish with endometrial cancer risk. RESULTS Intakes of individual LCω-3PUFAs were associated with 15-23% linear reductions in endometrial cancer risk. In women with body mass index (BMI; in kg/m(2)) <25, those in the upper compared with lowest quintiles of total LCω-3PUFA intake (sum of eicosapentaenoic, docosapentaenoic, and docosahexaenoic acids) had significantly reduced endometrial cancer risk (HR: 0.59; 95% CI: 0.40, 0.82; P-trend = 0.001), whereas there was little evidence of an association in overweight or obese women. The reduction in risk observed in normal-weight women was further specific to type I cancers. CONCLUSIONS Long-chain ω-3 intake was associated with reduced endometrial cancer risk only in normal-weight women. Additional studies that use biomarkers of ω-3 intake are needed to more accurately estimate their effects on endometrial cancer risk. This trial was registered at clinicaltrials.gov as NCT00000611.
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Affiliation(s)
- Theodore M Brasky
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Rebecca J Rodabough
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Jingmin Liu
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Michelle L Kurta
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Lauren A Wise
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Tonya S Orchard
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - David E Cohn
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Martha A Belury
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Emily White
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - JoAnn E Manson
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
| | - Marian L Neuhouser
- From the Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine (TMB), the Department of Human Sciences, College of Education and Human Ecology (TSO and MAB), and the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, College of Medicine (DEC), The Ohio State University, Columbus, OH; the Women's Health Initiative Clinical Coordinating Center(RJR and JL) and the Cancer Prevention Program (EW and MLN), Fred Hutchinson Cancer Research Center, Seattle, WA; the Office of Epidemiology and Biostatistics, Allegheny County Health Department, Pittsburgh, PA (MLK); the Department of Epidemiology, Slone Epidemiology Center at Boston University, Boston University School of Public Health, Boston, MA (LAW); and the Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA (JEM)
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Crino M, Sacks G, Vandevijvere S, Swinburn B, Neal B. The Influence on Population Weight Gain and Obesity of the Macronutrient Composition and Energy Density of the Food Supply. Curr Obes Rep 2015; 4:1-10. [PMID: 26627085 DOI: 10.1007/s13679-014-0134-7] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Rates of overweight and obesity have increased dramatically in all regions of the world over the last few decades. Almost all of the world's population now has ubiquitous access to low-cost, but highly-processed, energy-dense, nutrient-poor food products. These changes in the food supply, rather than decreases in physical activity, are most likely the primary driver of population weight gain and obesity. To-date, the majority of prevention efforts focus on personalised approaches targeting individuals. Population-wide food supply interventions addressing sodium and trans fat reduction have proven highly effective and comparable efforts are now required to target obesity. The evidence suggests that strategies focusing upon reducing the energy density and portion size of foods will be more effective than those targeting specific macronutrients. Government leadership, clearly specified targets, accountability and transparency will be the key to achieving the food supply changes required to address the global obesity epidemic.
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Affiliation(s)
- Michelle Crino
- The George Institute for Global Health, University of Sydney, Level 10, King George V Building, 83-117 Missenden Rd, Camperdown, NSW, 2050, Sydney, Australia.
| | - Gary Sacks
- WHO Collaborating Centre for Obesity Prevention, Deakin University, 221 Burwood Highway, Burwood, VIC, 3125, Australia.
| | - Stefanie Vandevijvere
- School of Population Health, University of Auckland, Private Bag 92019, Auckland Mail Centre, Auckland, 1142, New Zealand.
| | - Boyd Swinburn
- WHO Collaborating Centre for Obesity Prevention, Deakin University, 221 Burwood Highway, Burwood, VIC, 3125, Australia.
- School of Population Health, University of Auckland, Private Bag 92019, Auckland Mail Centre, Auckland, 1142, New Zealand.
| | - Bruce Neal
- The George Institute for Global Health, University of Sydney, Level 10, King George V Building, 83-117 Missenden Rd, Camperdown, NSW, 2050, Sydney, Australia.
- The Royal Prince Alfred Hospital, Sydney, Australia.
- Imperial College, London, UK.
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50
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Jiao J, Xu JY, Zhang W, Han S, Qin LQ. Effect of dietary fiber on circulating C-reactive protein in overweight and obese adults: a meta-analysis of randomized controlled trials. Int J Food Sci Nutr 2015; 66:114-9. [DOI: 10.3109/09637486.2014.959898] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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