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Bracha M, Jaroch A, Falkowski A, Zwierko B, Szwed M, Michalik M, Borkowska A, Szwed K, Kozakiewicz M. Elevated Interleukin-6 Is Associated with Successful Weight Loss 3 Months Postlaparoscopic Sleeve Gastrectomy. Obes Surg 2024:10.1007/s11695-024-07468-y. [PMID: 39180618 DOI: 10.1007/s11695-024-07468-y] [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: 05/11/2024] [Revised: 08/08/2024] [Accepted: 08/13/2024] [Indexed: 08/26/2024]
Abstract
PURPOSE Bariatric surgery poses an ever-increasing importance in the effective and long-lasting treatment of obesity, a condition strongly associated with inflammation and increased risk of other diseases and health problems. In obesity-related inflammation, maintaining a balance between pro-inflammatory and anti-inflammatory cytokines is crucial. In this study, we examined early effects of laparoscopic sleeve gastrectomy (LSG) on inflammatory and anti-inflammatory cytokines in obese patients, and assessed their effect on postoperative weight loss. MATERIALS AND METHODS This prospective cohort study was conducted from September 2022 till June 2023. Fifty obese adults were enrolled for LSG. All patients underwent assessments of body measurements, as well as levels of interleukin-6 (IL-6), interleukin-10 (IL-10), and TNF-alpha at baseline and 3 months postsurgery. We developed a decision tree model to predict the success of weight loss. RESULTS At 3 months postsurgery, patients lost 18.9 ± 6.9 kg of excess body weight. A significant decrease was observed for IL-10 (p < 0.0001), simultaneously with a significant increase in IL-6 (p < 0.0001). We found that high IL-6 (> 1.169 pg/mL) levels could contribute to an effective weight loss among patients with a baseline BMI less than 47.46 kg/m2. CONCLUSION Study revealed that 3 months after bariatric surgery, inflammation persists, and its markers significantly influence postoperative weight loss, as indicated by BMI range. Distinct behaviors of IL-10 and IL-6 in relation to obesity underline the necessity of considering individual cytokine profiles when evaluating bariatric surgery outcomes.
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Affiliation(s)
- Marietta Bracha
- Department of Geriatrics, Division of Biochemistry and Biogerontology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85626, Bydgoszcz, Poland.
| | - Alina Jaroch
- Department of Clinical Neuropsychology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85094, Bydgoszcz, Poland
| | - Adrian Falkowski
- Department of Probability Theory and Stochastic Analysis, Faculty of Mathematics and Computer Science, Nicolaus Copernicus University in Torun, 87100, Torun, Poland
| | - Beata Zwierko
- Department of Clinical Neuropsychology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85094, Bydgoszcz, Poland
| | - Magdalena Szwed
- Department of Clinical Neuropsychology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85094, Bydgoszcz, Poland
| | - Maciej Michalik
- Department of General and Minimally Invasive Surgery, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85168, Bydgoszcz, Poland
| | - Alina Borkowska
- Department of Clinical Neuropsychology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85094, Bydgoszcz, Poland
| | - Krzysztof Szwed
- Department of Clinical Neuropsychology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85094, Bydgoszcz, Poland
| | - Mariusz Kozakiewicz
- Department of Geriatrics, Division of Biochemistry and Biogerontology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85626, Bydgoszcz, Poland
- The Mazovian Academy in Plock, 09402, Plock, Poland
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Jiménez-Cortegana C, Gutiérrez-García C, Sánchez-Jiménez F, Vilariño-García T, Flores-Campos R, Pérez-Pérez A, Garnacho C, Sánchez-León ML, García-Domínguez DJ, Hontecillas-Prieto L, Palazón-Carrión N, De La Cruz-Merino L, Sánchez-Margalet V. Impact of obesity‑associated myeloid‑derived suppressor cells on cancer risk and progression (Review). Int J Oncol 2024; 65:79. [PMID: 38940351 PMCID: PMC11251741 DOI: 10.3892/ijo.2024.5667] [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: 04/09/2024] [Accepted: 06/12/2024] [Indexed: 06/29/2024] Open
Abstract
Obesity is a chronic disease caused by the accumulation of excessive adipose tissue. This disorder is characterized by chronic low‑grade inflammation, which promotes the release of proinflammatory mediators, including cytokines, chemokines and leptin. Simultaneously, chronic inflammation can predispose to cancer development, progression and metastasis. Proinflammatory molecules are involved in the recruitment of specific cell populations in the tumor microenvironment. These cell populations include myeloid‑derived suppressor cells (MDSCs), a heterogeneous, immature myeloid population with immunosuppressive abilities. Obesity‑associated MDSCs have been linked with tumor dissemination, progression and poor clinical outcomes. A comprehensive literature review was conducted to assess the impact of obesity‑associated MDSCs on cancer in both preclinical models and oncological patients with obesity. A secondary objective was to examine the key role that leptin, the most important proinflammatory mediator released by adipocytes, plays in MDSC‑driven immunosuppression Finally, an overview is provided of the different therapeutic approaches available to target MDSCs in the context of obesity‑related cancer.
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Affiliation(s)
- Carlos Jiménez-Cortegana
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Cristian Gutiérrez-García
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Flora Sánchez-Jiménez
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Teresa Vilariño-García
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Rocio Flores-Campos
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Antonio Pérez-Pérez
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Carmen Garnacho
- Department of Normal and Pathological Histology and Cytology, School of Medicine, University of Seville, 41009 Seville, Spain
| | - Maria L. Sánchez-León
- Oncology Service, Virgen Macarena University Hospital, School of Medicine, University of Seville, 41009 Seville, Spain
| | - Daniel J. García-Domínguez
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Lourdes Hontecillas-Prieto
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
| | - Natalia Palazón-Carrión
- Oncology Service, Virgen Macarena University Hospital, School of Medicine, University of Seville, 41009 Seville, Spain
| | - Luis De La Cruz-Merino
- Oncology Service, Virgen Macarena University Hospital, School of Medicine, University of Seville, 41009 Seville, Spain
- Institute of Biomedicine of Seville, Virgen Macarena University Hospital, CSIC, University of Seville, Seville 41013, Spain
| | - Víctor Sánchez-Margalet
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Virgen Macarena University Hospital, University of Seville, 41009 Seville, Spain
- Institute of Biomedicine of Seville, Virgen Macarena University Hospital, CSIC, University of Seville, Seville 41013, Spain
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Cho NY, Curry J, Mallick S, Chervu N, Hadaya J, Ali K, Tran Z, Benharash P. Association of prior bariatric surgery with outcomes following emergency general surgery. Surg Obes Relat Dis 2024; 20:660-667. [PMID: 38458835 DOI: 10.1016/j.soard.2024.01.018] [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: 09/19/2023] [Revised: 12/09/2023] [Accepted: 01/28/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND Despite the favorable outcomes and safety profile associated with metabolic and bariatric surgery (MBS), complications may occur postoperatively, necessitating emergency general surgery (EGS) intervention. OBJECTIVES To evaluate the association of outcomes in patients with prior MBS following EGS interventions. SETTING Academic, University-affiliated; USA. METHODS All adults undergoing nonelective EGS operations were identified using the 2016 to 2020 Nationwide Readmission Database. Patients with a history of MBS were subsequently categorized as Bariatric, with the remainder of patients as NonBariatric. The primary outcome of interest was in-hospital mortality, while perioperative complications, length of stay (LOS), hospitalization costs, non-home discharge, and 30-day readmission were secondarily assessed. Multivariable regression models were developed to evaluate the association of history of MBS with outcomes of interest. RESULTS Of an estimated 632,375 hospitalizations for EGS operations, 29,112 (4.6%) had a history of MBS. Compared to Nonbariatric, Bariatric were younger, more frequently female and more commonly had severe obesity. Following risk adjustment, Bariatric had significantly lower odds of in-hospital mortality (AOR .83, 95%CI .71-.98). Compared to others, Bariatric had reduced LOS by .5 days (95%CI .4-.7) and hospitalization costs by $1600 (95%CI $900-2100). Patients with prior MBS had reduced odds of nonhome discharge (AOR .89, 95%CI .85-.93) and increased likelihood of 30-day readmissions (AOR 2.32, 95%CI 1.93--2.79) following EGS. CONCLUSIONS Prior MBS is associated with decreased mortality and perioperative complications as well as reduced resource utilization in select EGS procedures. Our findings suggest that patients with a history of MBS can be managed effectively by acute surgical interventions.
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Affiliation(s)
- Nam Yong Cho
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California
| | - Joanna Curry
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California
| | - Saad Mallick
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California
| | - Nikhil Chervu
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California
| | - Joseph Hadaya
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California
| | - Konmal Ali
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California
| | - Zachary Tran
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California; Department of Surgery, Loma Linda University Health, Loma Linda, California
| | - Peyman Benharash
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California, Los Angeles, California; Division of Cardiac Surgery, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California.
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Schleh MW, Caslin HL, Garcia JN, Mashayekhi M, Srivastava G, Bradley AB, Hasty AH. Metaflammation in obesity and its therapeutic targeting. Sci Transl Med 2023; 15:eadf9382. [PMID: 37992150 PMCID: PMC10847980 DOI: 10.1126/scitranslmed.adf9382] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 08/29/2023] [Indexed: 11/24/2023]
Abstract
Obesity-associated inflammation is a systemic process that affects all metabolic organs. Prominent among these is adipose tissue, where cells of the innate and adaptive immune system are markedly changed in obesity, implicating these cells in a range of processes linking immune memory to metabolic regulation. Furthermore, weight loss and weight cycling have unexpected effects on adipose tissue immune populations. Here, we review the current literature on the roles of various immune cells in lean and obese adipose tissue. Within this context, we discuss pharmacological and nonpharmacological approaches to obesity treatment and their impact on systemic inflammation.
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Affiliation(s)
- Michael W. Schleh
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Heather L. Caslin
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Jamie N. Garcia
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Mona Mashayekhi
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Gitanjali Srivastava
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Vanderbilt Weight Loss Center, Vanderbilt University Medical Center, Nashville, TN 37204 USA
| | - Anna B. Bradley
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Vanderbilt Weight Loss Center, Vanderbilt University Medical Center, Nashville, TN 37204 USA
- VA Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - Alyssa H. Hasty
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
- VA Tennessee Valley Healthcare System, Nashville, TN 37212, USA
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5
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Herrera-Martínez AD, Castillo-Peinado LLS, Molina-Puerta MJ, Calañas-Continente A, Membrives A, Castilla J, Camacho Cardenosa M, Casado-Díaz A, Gálvez-Moreno MA, Gahete MD, Quesada Gómez JM, Bouillon R, Priego-Capote F, Luque RM. Bariatric surgery and calcifediol treatment, Gordian knot of severe-obesity-related comorbidities treatment. Front Endocrinol (Lausanne) 2023; 14:1243906. [PMID: 37867510 PMCID: PMC10588639 DOI: 10.3389/fendo.2023.1243906] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/11/2023] [Indexed: 10/24/2023] Open
Abstract
Background Obesity (OB) is a chronic metabolic disease with important associated comorbidities and mortality. Vitamin D supplementation is frequently administered after bariatric surgery (BS), so as to reduce OB-related complications, maybe including chronic inflammation. Aim This study aimed to explore relations between vitamin D metabolites and components of the inflammasome machinery in OB before and after BS and their relations with the improvement of metabolic comorbidities. Patients and methods Epidemiological/clinical/anthropometric/biochemical evaluation was performed in patients with OB at baseline and 6 months after BS. Evaluation of i) vitamin-D metabolites in plasma and ii) components of the inflammasome machinery and inflammatory-associated factors [NOD-like-receptors (NLRs), inflammasome-activation-components, cytokines and inflammation/apoptosis-related components, and cell-cycle and DNA-damage regulators] in peripheral blood mononuclear cells (PBMCs) was performed at baseline and 6 months after BS. Clinical and molecular correlations/associations were analyzed. Results Significant correlations between vitamin D metabolites and inflammasome-machinery components were observed at baseline, and these correlations were significantly reduced 6 months after BS in parallel to a decrease in inflammation markers, fat mass, and body weight. Treatment with calcifediol remarkably increased 25OHD levels, despite 24,25(OH)2D3 remained stable after BS. Several inflammasome-machinery components were associated with improvement in metabolic comorbidities, especially hypertension and dyslipidemia. Conclusion The beneficial effects of vitamin D on OB-related comorbidities after BS patients are associated with significant changes in the molecular expression of key inflammasome-machinery components. The expression profile of these inflammasome components can be dynamically modulated in PBMCs after BS and vitamin D supplementation, suggesting that this profile could likely serve as a sensor and early predictor of the reversal of OB-related complications after BS.
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Affiliation(s)
- Aura D. Herrera-Martínez
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, Córdoba, Spain
| | - Laura L. S. Castillo-Peinado
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- Department of Analytical Chemistry, University of Córdoba, Córdoba, Spain
- Chemical Institute for Energy and Environment (IQUEMA), University of Córdoba, Córdoba, Spain
- CIBER Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - María J. Molina-Puerta
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, Córdoba, Spain
| | - Alfonso Calañas-Continente
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, Córdoba, Spain
| | - Antonio Membrives
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- General Surgery Service, Reina Sofia University Hospital, Córdoba, Spain
| | - Juan Castilla
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- General Surgery Service, Reina Sofia University Hospital, Córdoba, Spain
| | | | - Antonio Casado-Díaz
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- CIBER Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - María A. Gálvez-Moreno
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, Córdoba, Spain
| | - Manuel D. Gahete
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
| | - José Manuel Quesada Gómez
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Córdoba, Spain
| | - Roger Bouillon
- Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, Catholic University of Leuven, Leuven, Belgium
| | - Feliciano Priego-Capote
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- Department of Analytical Chemistry, University of Córdoba, Córdoba, Spain
- Chemical Institute for Energy and Environment (IQUEMA), University of Córdoba, Córdoba, Spain
- CIBER Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Raúl M. Luque
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC), Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
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Leyderman M, Wilmore JR, Shope T, Cooney RN, Urao N. Impact of intestinal microenvironments in obesity and bariatric surgery on shaping macrophages. IMMUNOMETABOLISM (COBHAM, SURREY) 2023; 5:e00033. [PMID: 38037591 PMCID: PMC10683977 DOI: 10.1097/in9.0000000000000033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 10/26/2023] [Indexed: 12/02/2023]
Abstract
Obesity is associated with alterations in tissue composition, systemic cellular metabolism, and low-grade chronic inflammation. Macrophages are heterogenous innate immune cells ubiquitously localized throughout the body and are key components of tissue homeostasis, inflammation, wound healing, and various disease states. Macrophages are highly plastic and can switch their phenotypic polarization and change function in response to their local environments. Here, we discuss how obesity alters the intestinal microenvironment and potential key factors that can influence intestinal macrophages as well as macrophages in other organs, including adipose tissue and hematopoietic organs. As bariatric surgery can induce metabolic adaptation systemically, we discuss the potential mechanisms through which bariatric surgery reshapes macrophages in obesity.
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Affiliation(s)
- Michael Leyderman
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Joel R. Wilmore
- Department of Microbiology and Immunology, State University of New York Upstate Medical University, Syracuse, NY, USA
- Sepsis Interdisciplinary Research Center, State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Timothy Shope
- Department of Surgery, State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Robert N. Cooney
- Sepsis Interdisciplinary Research Center, State University of New York Upstate Medical University, Syracuse, NY, USA
- Department of Surgery, State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Norifumi Urao
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY, USA
- Sepsis Interdisciplinary Research Center, State University of New York Upstate Medical University, Syracuse, NY, USA
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Hepcidin: a New Serial Biomarker for Iron Deficiency Anemia in Bariatric Surgery. Indian J Surg 2023. [DOI: 10.1007/s12262-023-03690-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
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8
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Salman AA, Salman MA, Aon MH, Mahdy RE, Abdallah A, Shemy GG, Hassan AM, Amin FAS, Labib S. Impact of Weight Loss on the Severity of Albuminuria in Obese Diabetic Patients Undergoing Laparoscopic Sleeve Gastrectomy and One-Anastomosis Gastric Bypass. Int J Gen Med 2022; 15:6405-6413. [PMID: 35957758 PMCID: PMC9359793 DOI: 10.2147/ijgm.s365113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 07/21/2022] [Indexed: 11/23/2022] Open
Abstract
Aim To examine the effect of weight-loss induced bariatric procedures on albuminuria levels among diabetic patients suffering from obesity. Methods Adults patients who suffer from morbid obesity and type 2 diabetes mellitus (T2DM) were included in a prospective cohort study. Subjects were scheduled to undergo laparoscopic sleeve gastrectomy (LSG) or one-anastomosis gastric bypass (OAGB). The albumin-to-creatinine ratio (ACR) was adopted to assess the degree of albuminuria. Microalbuminuria was determined as a ratio of >2.5-30 mg/mmol and >3.5-30 mg/mmol for males and females, respectively, while macroalbuminuria was diagnosed when the ACR exceeded >30 mg/mmol. Results The mean uACR decreased significantly from 20.95±16.89 to 9.92±12.69mg/mmol in LSG cohort (p <0.001), and from 19.52±16.65 to 9.34±11.77mg/mmol in the OAGB cohort, with no statistically considerable differences between both cohorts at the end of follow-up (p = 0.78). Twelve months after the procedures, the percentages of cases with microalbuminuria decreased significantly to 23.8% and 23.9%, respectively (p < 0.001); likewise, the percentages of cases with macroalbuminuria significantly decreased to 7.9% and 7.5% in the LSG and OAGB groups, respectively (p < 0.001). There were no statistically considerable differences between LSG and OAGB regarding the percentages of patients with micro or macroalbuminuria at the end of follow-up. Besides, there were no significant associations between the degree of weight loss and improvement (p = 0.959) or remission (p = 0.73) of microalbuminuria. Conclusion Bariatric surgery significantly reduced the severity of albuminuria 1-year after the procedure, with no preference for one procedure over the other.
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Affiliation(s)
| | | | - Mohamed H Aon
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Reem Ezzat Mahdy
- Internal Medicine Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ahmed Abdallah
- General Surgery Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Gamal Galal Shemy
- General Surgery Department, Faculty of Medicine, Al-Azhar University, Assiut Branch, Assiut, Egypt
| | - Ahmed M Hassan
- General Surgery Department, Faculty of Medicine, Al-Azhar University, Assiut Branch, Assiut, Egypt
| | | | - Safa Labib
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
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9
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Gasmi A, Bjørklund G, Mujawdiya PK, Semenova Y, Dosa A, Piscopo S, Pen JJ, Gasmi Benahmed A, Costea DO. Gut microbiota in bariatric surgery. Crit Rev Food Sci Nutr 2022; 63:9299-9314. [PMID: 35531940 DOI: 10.1080/10408398.2022.2067116] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Gut microbes share a symbiotic relationship with humans and perform several metabolic and physiological functions essential for human survival. It has been established in several scientific studies that obesity and other metabolic complications are always associated with disturbed gut microbiota profile, also called gut dysbiosis. In recent years, bariatric surgery has become a treatment of choice for weight loss, and it forms an important part of obesity management strategies across the globe. Interestingly, bariatric surgery has been shown to alter gut microbiota profile and synthesize short-chain fatty acids by gut microbes. In other words, gut microbes play a crucial role in better clinical outcomes associated with bariatric surgery. In addition, gut microbes are important in reducing weight and lowering the adverse events post-bariatric surgery. Therefore, several prebiotics, probiotics and postbiotics are recommended for patients who underwent bariatric surgery procedures for better clinical outcomes. The present review aims to understand the possible association between gut microbes and bariatric surgery and present scientific evidence showing the beneficial role of gut microbes in improving therapeutic outcomes of bariatric surgery.
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Affiliation(s)
- Amin Gasmi
- Société Francophone de Nutrithérapie et de Nutrigénétique Appliquée, Villeurbanne, France
- Laboratoire Interuniversitaire de Biologie de la Motricité, Université Claude Bernard, Villeurbanne, France
| | - Geir Bjørklund
- Council for Nutritional and Environmental Medicine (CONEM), Mo i Rana, Norway
| | | | - Yuliya Semenova
- Department of Neurology, Ophthalmology, and ENT, Semey Medical University, Semey, Kazakhstan
- CONEM Kazakhstan Environmental Health and Safety Research Group, Semey Medical University, Semey, Kazakhstan
| | | | - Salva Piscopo
- Société Francophone de Nutrithérapie et de Nutrigénétique Appliquée, Villeurbanne, France
- Department of Nutritional Research and Development, Nutri-Logics SA, Weiswampach, Luxembourg
| | - Joeri J Pen
- Diabetes Clinic, Department of Internal Medicine, UZ Brussel, Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Department of Nutrition, UZ Brussel, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Asma Gasmi Benahmed
- Académie Internationale de Médecine Dentaire Intégrative, Paris, France
- Université Claude Bernard -Lyon 1, Villeurbanne, France
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M1 Polarized Macrophages Persist in Skin of Post-Bariatric Patients after 2 Years. Aesthetic Plast Surg 2022; 46:287-296. [PMID: 34750657 DOI: 10.1007/s00266-021-02649-x] [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: 07/14/2021] [Accepted: 10/23/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Obesity is considered a condition of systemic chronic inflammation. Under this condition, adipose tissue macrophages switch from an M2 (anti-inflammatory) activation pattern to an M1 (proinflammatory) activation pattern. OBJECTIVE The study aimed to verify the profile of skin macrophage activation after bariatric surgery as well as the role of MMP-1 in extracellular tissue remodeling. METHODS This is a prospective, controlled and comparative study with 20 individuals split into two groups according to their skin condition: post-bariatric and eutrophic patients. Histological and morphometric analyses based on hematoxylin-eosin, picrosirius red (collagen), orcein (elastic fiber systems), and alcian blue (mast cells)-stained sections and immunohistochemical analysis (CD68, iNOS, and mannose receptor) for macrophages and metalloproteinase-1 were performed. RESULTS Post-bariatric skin showed an increase in inflammation, angiogenesis, CD68, M1 macrophages (P< 0.001), and mast cells (P< 0.01); a decrease in M2 macrophages (P< 0.01); and a significant decrease in the collagen fiber network (P< 0.001). MMP-1 was increased in the papillary dermis of post-bariatric skin and decreased in the epidermis compared to eutrophic skin (P< 0.05). CONCLUSION This study shows that post-bariatric skin maintains inflammatory characteristics for two years. Mast cells and M1 macrophages maintain and enhance the remodeling of the dermal extracellular matrix initiated during obesity in part due to the presence of MMP-1 in the papillary dermis. EBM LEVEL IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Gestational Diabetes, Colorectal Cancer, Bariatric Surgery, and Weight Loss among Diabetes Mellitus Patients: A Mini Review of the Interplay of Multispecies Probiotics. Nutrients 2021; 14:nu14010192. [PMID: 35011065 PMCID: PMC8747162 DOI: 10.3390/nu14010192] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 01/15/2023] Open
Abstract
Diabetes mellitus has been steadily increasing over the past decades and is one of the most significant global public health concerns. Diabetes mellitus patients have an increased risk of both surgical and post-surgical complications. The post-surgical risks are associated with the primary condition that led to surgery and the hyperglycaemia per se. Gut microbiota seems to contribute to glucose homeostasis and insulin resistance. It affects the metabolism through body weight and energy homeostasis, integrating the peripheral and central food intake regulatory signals. Homeostasis of gut microbiota seems to be enhanced by probiotics pre and postoperatively. The term probiotics is used to describe some species of live microorganisms that, when administered in adequate amounts, confer health benefits on the host. The role of probiotics in intestinal or microbial skin balance after abdominal or soft tissue elective surgeries on DM patients seems beneficial, as it promotes anti-inflammatory cytokine production while increasing the wound-healing process. This review article aims to present the interrelation of probiotic supplements with DM patients undergoing elective surgeries.
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Herrero-Aguayo V, Sáez-Martínez P, López-Cánovas JL, Prados-Carmona JJ, Alcántara-Laguna MD, López FL, Molina-Puerta MJ, Calañas-Continente A, Membrives A, Castilla J, Ruiz-Ravelo J, Alonso-Echague R, Yubero-Serrano EM, Castaño JP, Gahete MD, Gálvez-Moreno MA, Luque RM, Herrera-Martínez AD. Dysregulation of Components of the Inflammasome Machinery After Bariatric Surgery: Novel Targets for a Chronic Disease. J Clin Endocrinol Metab 2021; 106:e4917-e4934. [PMID: 34363480 DOI: 10.1210/clinem/dgab586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Obesity is a metabolic chronic disease with important associated morbidities and mortality. Bariatric surgery is the most effective treatment for maintaining long-term weight loss in severe obesity and, consequently, for decreasing obesity-related complications, including chronic inflammation. AIM To explore changes in components of the inflammasome machinery after bariatric surgery and their relation with clinical/biochemical parameters at baseline and 6 months after bariatric surgery. PATIENTS AND METHODS Twenty-two patients with morbid-obesity that underwent bariatric surgery (sleeve gastrectomy and Roux-en-Y gastric bypass) were included. Epidemiological/clinical/anthropometric/biochemical evaluation was performed at baseline and 6 months after bariatric surgery. Inflammasome components and inflammatory-associated factors [nucleotide-binding oligomerization domain-like receptors (NLRs), inflammasome activation components, cytokines and inflammation/apoptosis-related components, and cell-cycle and DNA-damage regulators) were evaluated in peripheral blood mononuclear cells (PBMCs) at baseline and 6 months after bariatric surgery. Clinical molecular correlations/associations were analyzed. Functional parameters (lipid accumulation/viability/apoptosis) were analyzed in response to specific inflammasome components silencing in liver HepG2 cells). RESULTS A profound dysregulation of inflammasome components after bariatric surgery was found, especially in NLRs and cell-cycle and DNA damage regulators. Several components were associated with baseline metabolic comorbidities including type 2 diabetes (C-C motif chemokine ligand 2/C-X-C motif chemokine receptor 1/sirtuin 1), hypertension (absent in melanoma 2/ASC/purinergic receptor P2X 7), and dyslipidemia [C-X-C motif chemokine ligand 3 (CXCL3)/NLR family pyrin domain containing (NLRP) 7) and displayed changes in their molecular profile 6 months after bariatric surgery. The gene expression fingerprint of certain factors NLR family CARD domain containing 4 (NLRC4)/NLRP12/CXCL3)/C-C motif chemokine ligand 8/toll-like receptor 4) accurately differentiated pre- and postoperative PBMCs. Most changes were independent of the performed surgical technique. Silencing of NLRC4/NLRP12 resulted in altered lipid accumulation, apoptosis rate, and cell viability in HepG2 cells. CONCLUSION Bariatric surgery induces a profound alteration in the gene expression pattern of components of the inflammasome machinery in PBMCs. Expression and changes of certain inflammasome components are associated to baseline metabolic comorbidities, including type 2 diabetes, and may be related to the improvement and reversion of some obesity-related comorbidities after bariatric surgery.
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Affiliation(s)
- Vicente Herrero-Aguayo
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba; Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
| | - Prudencio Sáez-Martínez
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Juan L López-Cánovas
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba; Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
| | - Juan J Prados-Carmona
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital; Córdoba, Spain
| | - María D Alcántara-Laguna
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Fernando L López
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba; Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
| | - María J Molina-Puerta
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Alfonso Calañas-Continente
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Antonio Membrives
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- General Surgery Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Juan Castilla
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- General Surgery Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Juan Ruiz-Ravelo
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- General Surgery Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Rosario Alonso-Echague
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- General Surgery Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Elena M Yubero-Serrano
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
- Lipids and Atherosclerosis Unit, Department of Internal Medicine, Reina Sofia University Hospital, Córdoba, Spain
| | - Justo P Castaño
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba; Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
| | - Manuel D Gahete
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba; Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
| | - María A Gálvez-Moreno
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital; Córdoba, Spain
| | - Raúl M Luque
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba; Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn); Córdoba, Spain
| | - Aura D Herrera-Martínez
- Maimonides Institute for Biomedical Research of Cordoba (IMIBIC); Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- Endocrinology and Nutrition Service, Reina Sofia University Hospital; Córdoba, Spain
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Katz JN, Selzer F, Robinson MK. Bariatric surgery and pain outcomes in osteoarthritis. Osteoarthritis Cartilage 2021; 29:1383-1385. [PMID: 34339823 DOI: 10.1016/j.joca.2021.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 07/11/2021] [Indexed: 02/02/2023]
Affiliation(s)
- J N Katz
- Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Boston, MA, USA; Division of Rheumatology, Inflammation and Immunity, Boston, MA, USA; Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; The Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA.
| | - F Selzer
- Orthopedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Boston, MA, USA; Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - M K Robinson
- Department of Surgery, Boston, MA, USA; Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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14
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Insenser M, Vilarrasa N, Vendrell J, Escobar-Morreale HF. Remission of Diabetes Following Bariatric Surgery: Plasma Proteomic Profiles. J Clin Med 2021; 10:jcm10173879. [PMID: 34501327 PMCID: PMC8432028 DOI: 10.3390/jcm10173879] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/25/2021] [Accepted: 08/25/2021] [Indexed: 12/19/2022] Open
Abstract
Bariatric surgery restores glucose tolerance in many, but not all, severely obese subjects with type 2 diabetes (T2D). We aimed to evaluate the plasma protein profiles associated with the T2D remission after obesity surgery. We recruited seventeen women with severe obesity submitted to bariatric procedures, including six non-diabetic patients and eleven patients with T2D. After surgery, diabetes remitted in 7 of the 11 patients with T2D. Plasma protein profiles at baseline and 6 months after bariatric surgery were analyzed by two-dimensional differential gel electrophoresis (2D-DIGE) and matrix-assisted laser desorption/ionization-time-of-flight/time-of-flight coupled to mass spectrometry (MALDI-TOF/TOF MS). Remission of T2D following bariatric procedures was associated with changes in alpha-1-antichymotrypsin (SERPINA 3, p < 0.05), alpha-2-macroglobulin (A2M, p < 0.005), ceruloplasmin (CP, p < 0.05), fibrinogen beta chain (FBG, p < 0.05), fibrinogen gamma chain (FGG, p < 0.05), gelsolin (GSN, p < 0.05), prothrombin (F2, p < 0.05), and serum amyloid p-component (APCS, p < 0.05). The resolution of diabetes after bariatric surgery is associated with specific changes in the plasma proteomic profiles of proteins involved in acute-phase response, fibrinolysis, platelet degranulation, and blood coagulation, providing a pathophysiological basis for the study of their potential use as biomarkers of the surgical remission of T2D in a larger series of severely obese patients.
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Affiliation(s)
- María Insenser
- Diabetes, Obesity and Human Reproduction Research Group, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, Universidad de Alcalá, E-28034 Madrid, Spain;
- Centro de Investigación Biomédica en Red Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), E-28029 Madrid, Spain; (N.V.); (J.V.)
| | - Nuria Vilarrasa
- Centro de Investigación Biomédica en Red Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), E-28029 Madrid, Spain; (N.V.); (J.V.)
- Department of Endocrinology & Nutrition, Hospital Universitari Bellvitge, Hospitalet de Llobregat, E-08907 Barcelona, Spain
| | - Joan Vendrell
- Centro de Investigación Biomédica en Red Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), E-28029 Madrid, Spain; (N.V.); (J.V.)
- Department of Endocrinology & Nutrition, Institut d’Investigació Sanitaria Pere Virgili, Hospital Universitari de Tarragona Joan XXIII, E-43005 Tarragona, Spain
| | - Héctor F. Escobar-Morreale
- Diabetes, Obesity and Human Reproduction Research Group, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, Universidad de Alcalá, E-28034 Madrid, Spain;
- Centro de Investigación Biomédica en Red Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), E-28029 Madrid, Spain; (N.V.); (J.V.)
- Correspondence:
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15
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Villarreal-Calderon JR, Cuellar-Tamez R, Castillo EC, Luna-Ceron E, García-Rivas G, Elizondo-Montemayor L. Metabolic shift precedes the resolution of inflammation in a cohort of patients undergoing bariatric and metabolic surgery. Sci Rep 2021; 11:12127. [PMID: 34108550 PMCID: PMC8190106 DOI: 10.1038/s41598-021-91393-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 05/20/2021] [Indexed: 12/13/2022] Open
Abstract
Bariatric and metabolic surgery has shown to promote weight loss and reduce systemic inflammation. However, the sequence and timing of events regarding metabolic improvement and inflammation resolution has been rarely explored. Furthermore, data on inflammatory markers of Th17 and Th1 cell responses after bariatric surgery is scarce. We conducted a prospective study in subjects with obesity that underwent bariatric and metabolic surgery, with follow-ups at 3 and 6 months. Anthropometric and metabolic markers such as insulin levels, HOMA-IR, and lipid parameters declined significantly 3 months after surgery; while hs-CRP, TNF-α, IL-1β, IL-6, and IL-8 serum concentrations decreased 6 months after the procedure. Concentrations of Th1 signature and driver cytokines, particularly IFN-γ, IL-12, and IL-18, and of Th17 driver IL-23 also decreased significantly after 6 months. Significant positive correlations between triglyceride levels and hs-CRP, IL-1β, and IFN-γ concentrations, and between Apo B and IFN-γ levels were observed 6 months after bariatric and metabolic surgery. In addition, BMI was associated with hs-CRP and TNF-α concentrations. Fat mass correlated with hs-CRP, TNF-α, and IL-12. Analysis of the temporality of metabolic and inflammatory events suggests that improvement in the metabolic status occurs before resolution of systemic inflammation and may be a requisite for the later event.
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Affiliation(s)
- Jose Romeo Villarreal-Calderon
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, 64710, Monterrey, Mexico.,Tecnologico de Monterrey, Centro de Investigación en Obesidad y Nutrición Clínica, 64710, Monterrey, Mexico.,Tecnologico de Monterrey. Cardiovascular Medicine and Metabolomics Research Group, Hospital Zambrano Hellion, TecSalud, 66278, San Pedro Garza García, Mexico
| | - Ricardo Cuellar-Tamez
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, 64710, Monterrey, Mexico.,Tecnologico de Monterrey. Cardiovascular Medicine and Metabolomics Research Group, Hospital Zambrano Hellion, TecSalud, 66278, San Pedro Garza García, Mexico
| | - Elena C Castillo
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, 64710, Monterrey, Mexico.,Tecnologico de Monterrey. Cardiovascular Medicine and Metabolomics Research Group, Hospital Zambrano Hellion, TecSalud, 66278, San Pedro Garza García, Mexico
| | - Eder Luna-Ceron
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, 64710, Monterrey, Mexico.,Tecnologico de Monterrey. Cardiovascular Medicine and Metabolomics Research Group, Hospital Zambrano Hellion, TecSalud, 66278, San Pedro Garza García, Mexico
| | - Gerardo García-Rivas
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, 64710, Monterrey, Mexico. .,Tecnologico de Monterrey, Centro de Investigación Biomédica, Hospital Zambrano Hellion, TecSalud, 66278, San Pedro Garza García, Mexico. .,Tecnologico de Monterrey. Cardiovascular Medicine and Metabolomics Research Group, Hospital Zambrano Hellion, TecSalud, 66278, San Pedro Garza García, Mexico.
| | - Leticia Elizondo-Montemayor
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, 64710, Monterrey, Mexico. .,Tecnologico de Monterrey, Centro de Investigación en Obesidad y Nutrición Clínica, 64710, Monterrey, Mexico. .,Tecnologico de Monterrey. Cardiovascular Medicine and Metabolomics Research Group, Hospital Zambrano Hellion, TecSalud, 66278, San Pedro Garza García, Mexico.
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Chronic Systemic Inflammation Measured by Bioimpedance Technology Before and After Sleeve Gastrectomy: A Feasibility Study. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1339:169-177. [DOI: 10.1007/978-3-030-78787-5_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sachan A, Singh A, Shukla S, Aggarwal S, Mir I, Yadav R. Serum Adipocytokines Levels and Their Association with Insulin Sensitivity in Morbidly Obese Individuals Undergoing Bariatric Surgery. J Obes Metab Syndr 2020; 29:303-312. [PMID: 33380577 PMCID: PMC7789018 DOI: 10.7570/jomes20090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/29/2020] [Accepted: 10/29/2020] [Indexed: 12/29/2022] Open
Abstract
Background Obese adipose tissue secretes a variety of adipocytokines that act as metabolic regulators with complex mechanisms. Our objective was to compare serum concentration of a panel of adipocytokines between obese and non-obese individuals and identify any distinct patterns correlating with insulin sensitivity in obesity. Methods We designed a cross-sectional study among obese (body mass index [BMI] ≥30 kg/m2, n=62) and non-obese (BMI <25 kg/m2, n=32) individuals to compare circulating levels of the adipokines, such as adiponectin and resistin in conjunction with the measurement of the levels of inflammatory cytokines including C-reactive protein (CRP), interleukin (IL)-6, IL-8, monocyte chemoattractant protein (MCP)-1, and tumor necrosis factor (TNF)-α using Luminex multiplex immunoassay with drop array technology. Correlations between circulating adipocytokine levels and those of multiple well-established markers of insulin resistance including homeostatic model assessment of insulin resistance (HOMA-IR), homeostatic model assessment of β-cell function (HOMA-β) and quantitative insulin sensitivity check index were also established. Results CRP, IL-8, MCP-1, and TNF-α levels were higher in obese than non-obese individuals; the CRP and IL-8 differences were statistically significant. CRP correlated significantly with markers of insulin resistance (fasting plasma insulin, HOMA-IR, and QUICKI), and adiponectin correlated with HOMA-β in obese individuals. We divided the group of obese individuals on the basis of HOMA-IR levels into insulin-resistant (IR; HOMA-IR ≥2.5) and insulin-sensitive (IS; HOMA-IR <2.5) groups; and 43 out of 62 participants were IR despite comparable BMIs. An overall proinflammatory profile was compared between IR and IS obese, though the values were higher in IR obese but the difference was not significant. Conclusion Obesity is associated with a general inflammatory milieu and a crosstalk between adipocytokines and insulin resistance is complex as well as multifactorial.
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Affiliation(s)
- Astha Sachan
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Archna Singh
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Sakshi Shukla
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Sandeep Aggarwal
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Ishfaq Mir
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Rakhee Yadav
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
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Alfaddagh A, Martin SS, Leucker TM, Michos ED, Blaha MJ, Lowenstein CJ, Jones SR, Toth PP. Inflammation and cardiovascular disease: From mechanisms to therapeutics. Am J Prev Cardiol 2020; 4:100130. [PMID: 34327481 PMCID: PMC8315628 DOI: 10.1016/j.ajpc.2020.100130] [Citation(s) in RCA: 141] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 12/11/2022] Open
Abstract
Inflammation constitutes a complex, highly conserved cascade of molecular and cellular events. Inflammation has been labeled as “the fire within,” is highly regulated, and is critical to host defense and tissue repair. In general, inflammation is beneficial and has evolved to promote survival. However, inflammation can also be maladaptive when chronically activated and sustained, leading to progressive tissue injury and reduced survival. Examples of a maladaptive response include rheumatologic disease and atherosclerosis. Despite evidence gathered by Virchow over 100 years ago showing that inflammatory white cells play a role in atherogenesis, atherosclerosis was until recently viewed as a disease of passive cholesterol accumulation in the subendothelial space. This view has been supplanted by considerable basic scientific and clinical evidence demonstrating that every step of atherogenesis, from the development of endothelial cell dysfunction to foam cell formation, plaque formation and progression, and ultimately plaque rupture stemming from architectural instability, is driven by the cytokines, interleukins, and cellular constituents of the inflammatory response. Herein we provide an overview of the role of inflammation in atherosclerotic cardiovascular disease, discuss the predictive value of various biomarkers involved in inflammation, and summarize recent clinical trials that evaluated the capacity of various pharmacologic interventions to attenuate the intensity of inflammation and impact risk for acute cardiovascular events.
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Affiliation(s)
- Abdulhamied Alfaddagh
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Seth S Martin
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thorsten M Leucker
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Erin D Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Michael J Blaha
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Charles J Lowenstein
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Steven R Jones
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter P Toth
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Anti-Inflammatory Strategies Targeting Metaflammation in Type 2 Diabetes. Molecules 2020; 25:molecules25092224. [PMID: 32397353 PMCID: PMC7249034 DOI: 10.3390/molecules25092224] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/28/2020] [Accepted: 05/02/2020] [Indexed: 02/06/2023] Open
Abstract
One of the concepts explaining the coincidence of obesity and type 2 diabetes (T2D) is the metaflammation theory. This chronic, low-grade inflammatory state originating from metabolic cells in response to excess nutrients, contributes to the development of T2D by increasing insulin resistance in peripheral tissues (mainly in the liver, muscles, and adipose tissue) and by targeting pancreatic islets and in this way impairing insulin secretion. Given the role of this not related to infection inflammation in the development of both: insulin resistance and insulitis, anti-inflammatory strategies could be helpful not only to control T2D symptoms but also to treat its causes. This review presents current concepts regarding the role of metaflammation in the development of T2D in obese individuals as well as data concerning possible application of different anti-inflammatory strategies (including lifestyle interventions, the extra-glycemic potential of classical antidiabetic compounds, nonsteroidal anti-inflammatory drugs, immunomodulatory therapies, and bariatric surgery) in the management of T2D.
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Demyanets S, Kaun C, Kaider A, Speidl W, Prager M, Oravec S, Hohensinner P, Wojta J, Rega-Kaun G. The pro-inflammatory marker soluble suppression of tumorigenicity-2 (ST2) is reduced especially in diabetic morbidly obese patients undergoing bariatric surgery. Cardiovasc Diabetol 2020; 19:26. [PMID: 32101157 PMCID: PMC7045735 DOI: 10.1186/s12933-020-01001-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/13/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND High soluble suppression of tumorigenicity-2 (sST2) is a marker of poor prognosis in chronic inflammatory conditions. ST2 and its ligand interleukin (IL)-33 are elevated in adipose tissue of obese individuals. We aimed to evaluate circulating sST2 and IL-33 as possible markers of metabolic benefit in morbidly overweight patients after Roux-en-Y gastric bypass (RYGB) bariatric surgery. METHODS sST2, IL-33, high sensitive IL-6, high sensitive C-reactive protein (hsCRP), leptin, cholesterol metabolism and liver parameters were measured in 80 morbidly obese individuals before and 1 year after bariatric surgery. RESULTS sST2 was higher (P = 0.03) in diabetics as compared to individuals without diabetes. Baseline sST2 was also higher in males than in females (P= 0.0002). One year after bariatric surgery, sST2 levels were decreased (median 120, IQR 59-176 pg/mL) as compared to sST2 before surgery (median 141, IQR 111-181, P = 0.0024), and the diabetic group showed most pronounced reduction in sST2 (P = 0.0016). An association was found between sST2 and liver function parameters before and after bariatric surgery, and between baseline sST2 and total cholesterol, triglyceride, total low density lipoprotein (LDL), small dense LDL, Apolipoprotein B as well as with small dense high density lipoproteins (HDL). In the subgroup of diabetic patients positive correlation between IL-33 and sST2 (r = 0.44, P = 0.05) was noticed. CONCLUSIONS Circulating sST2 is associated with markers of liver functions and lipid metabolism in severely obese patients and a reduction of sST2 was shown after successful bariatric surgery, most prominently in diabetic patients.
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Affiliation(s)
- Svitlana Demyanets
- Department of Laboratory Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Christoph Kaun
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Alexandra Kaider
- Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Walter Speidl
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Manfred Prager
- Department of Surgery, Hospital Hietzing, Wolkersbergenstraße 1, 1130, Vienna, Austria
| | - Stanislav Oravec
- Krankenanstalten Dr. Dostal, Saarplatz 9, 1190, Vienna, Austria
- 2nd Department of Internal Medicine, Faculty of Medicine, Comenius University, Šafárikovo námestie 6, 814 99, Bratislava 1, Slovakia
| | - Philipp Hohensinner
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Johann Wojta
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
- Core Facilities, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
- Ludwig Boltzmann Institute for Cardiovascular Research, Waehringer Guertel 18-20, 1090, Vienna, Austria.
| | - Gersina Rega-Kaun
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
- 5th Medical Department, Wilhelminenhospital, Montleartstraße 37, 1160, Vienna, Austria
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Xu F, Yu C, Li DG, Yan Q, Zhang SX, Yang XD, Zhang Z. The outcomes of bariatric surgery on rheumatoid arthritis disease activity: a prospective cohort study. Sci Rep 2020; 10:3167. [PMID: 32081915 PMCID: PMC7035292 DOI: 10.1038/s41598-020-59723-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 01/31/2020] [Indexed: 11/09/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease that primarily affects the joints. Overweight and obesity can aggravate disease activity and clinical outcome in patients with RA. However, the role of bariatric surgery in inducing weight loss in the treatment of RA has not been confirmed. In this 12-month prospective cohort study, RA patients with obesity who were referred to our hospital were included. Thirty-two patients were classified into the bariatric surgery group according to the patient's decision after a comprehensive assessment of surgery indications, and 33 patients received only pharmacotherapy for RA. At the 12-month follow-up, the response rates of ACR20, ACR50 and ACR70 were 75.0% vs. 51.5%, 53.1% vs. 39.4% and 31.3% vs. 21.2% in the bariatric surgery and non-surgery groups, respectively (all p < 0.05); the mean DAS28-ESR, DAS28-CRP and cDAI scores were 1.5 ± 0.9 vs. 2.4 ± 1.4, 1.2 ± 0.9 vs. 2.2 ± 1.7 and 9.5 ± 6.8 vs. 15.8 ± 12.5, respectively, in surgical patients compared to non-surgical patients (all p < 0.05). Compared to baseline, after 12 months, a significant reduction was observed in the use of leflunomide, biological agents, combination treatments, and NSAIDs in both groups (p < 0.05 or p < 0.01). However, there was no difference in medication use between the 2 groups either at baseline or at the 12-month follow-up (all p > 0.05). Compared to non-surgical patients, in RA patients with obesity, weight loss after bariatric surgery was associated with lower disease activity. Medication tapering for RA in patients who underwent bariatric surgery was not superior to that in non-surgical patients.
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Affiliation(s)
- Fang Xu
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Chao Yu
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - De-Guan Li
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Qiang Yan
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Shang-Xin Zhang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Xiao-Dong Yang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Zhen Zhang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China.
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Impact of Bariatric Surgery on Long-term Cardiovascular Risk: Comparative Effectiveness of Different Surgical Procedures. Obes Surg 2019; 30:673-680. [DOI: 10.1007/s11695-019-04237-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Veronese N, Cooper C, Reginster JY, Hochberg M, Branco J, Bruyère O, Chapurlat R, Al-Daghri N, Dennison E, Herrero-Beaumont G, Kaux JF, Maheu E, Rizzoli R, Roth R, Rovati LC, Uebelhart D, Vlaskovska M, Scheen A. Type 2 diabetes mellitus and osteoarthritis. Semin Arthritis Rheum 2019; 49:9-19. [PMID: 30712918 PMCID: PMC6642878 DOI: 10.1016/j.semarthrit.2019.01.005] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/13/2018] [Accepted: 01/08/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Type 2 diabetes mellitus (T2DM) and osteoarthritis (OA) are common diseases that frequently co-exist, along with overweight/obesity. While the mechanical impact of excess body weight on joints may explain lower limb OA, we sought to explore whether T2DM is linked to OA outside of excess weight and whether T2DM may play a role in OA pathophysiology. The consequence of T2DM on OA outcomes is a question of research interest. METHODS We conducted a critical review of the literature to explore the association between T2DM and OA, whether any association is site-specific for OA, and whether the presence of T2DM impacts on OA outcomes. We also reviewed the literature to assess the safety of anti-OA treatments in patients with T2DM. RESULTS T2DM has a pathogenic effect on OA through 2 major pathways involving oxidative stress and low-grade chronic inflammation resulting from chronic hyperglycemia and insulin resistance. T2DM is a risk factor for OA progression and has a negative impact on arthroplasty outcomes. Evidence is mounting for safety concerns with some of the most frequently prescribed anti-OA medications, including paracetamol, non-steroidal anti-inflammatory drugs, and corticosteroid injections, while other anti-OA medications may be safely prescribed in OA patients with T2DM, such as glucosamine and intra-articular hyaluronic acid. CONCLUSIONS Future research is needed to better understand whether diabetes control and prevention can modulate OA occurrence and progression. The selection of therapy to treat OA symptoms in patients with T2DM may require careful consideration of the evidence based to avoid untoward safety issues.
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Affiliation(s)
- Nicola Veronese
- National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy.
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK; NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK; WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
| | - Jean-Yves Reginster
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Department of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman B23, 4000 Liège, Belgium; Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Marc Hochberg
- Division of Rheumatology & Clinical Immunology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; Geriatric Research, Education and Clinical Center, Baltimore, MD, USA; Medical Care Clinical Center, VA Maryland Health Care System, Baltimore, MD, USA
| | - Jaime Branco
- CEDOC, NOVA Medical School, Universidade Nova de Lisboa, Department of Rheumatology, CHLO, Hospital Egas Moniz, Lisbon, Portugal
| | - Olivier Bruyère
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Department of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman B23, 4000 Liège, Belgium
| | - Roland Chapurlat
- INSERM UMR 1033, Université de Lyon, Hôpital E Herriot, 69437 Lyon cedex 03, France
| | - Nasser Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Elaine Dennison
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - Gabriel Herrero-Beaumont
- Department of Rheumatology, Bone and Joint Research Unit, Fundación Jiménez Diaz, Universidad Autonoma, Madrid, Spain
| | - Jean-François Kaux
- Department of Physical & Rehabilitation Medicine and Sports Traumatology, SportS(2), FIFA Medical Centre of Excellence, University and University Hospital of Liège, 4000 Liège, Belgium
| | - Emmanuel Maheu
- Rheumatology Department, AP-HP, Saint-Antoine Hospital, 4 Blvd. Beaumarchais, 75011 Paris, France
| | - René Rizzoli
- WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium; Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Roland Roth
- Max-Reger-Strasse 17-19, 45128 Essen-Suedviertel, Germany
| | - Lucio C Rovati
- School of Medicine and Surgery, University of Milano - Bicocca, Milan, Italy; Department of Clinical Research, Rottapharm Biotech, Monza, Italy
| | - Daniel Uebelhart
- Division of Musculoskeletal, Internal Medicine and Oncological Rehabilitation, Department of Orthopaedics and Traumatology, Hôpital du Valais (HVS), Centre Hospitalier du Valais Romand (CHVR), CVP, Crans-Montana, Switzerland
| | - Mila Vlaskovska
- Medical University Sofia, Medical Faculty, Department of Pharmacology, 2, Zdrave str., 1431 Sofia, Bulgaria
| | - André Scheen
- Division of Diabetes, Nutrition and Metabolic Disorders and Clinical Pharmacology Unit, Department of Medicine, University of Liège, CHU Liège, Sart Tilman B35, B-4000 Liège, Belgium
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Laparoscopic sleeve gastrectomy: a study of efficiency in treatment of metabolic syndrome components, comorbidities and influence on certain biochemical markers. Wideochir Inne Tech Maloinwazyjne 2019; 15:136-147. [PMID: 32117497 PMCID: PMC7020700 DOI: 10.5114/wiitm.2019.84718] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 03/16/2019] [Indexed: 12/18/2022] Open
Abstract
Introduction The worldwide outbreak of morbid obesity forced contemporary medicine to adopt a multidisciplinary approach, which led to the description of metabolic syndrome (MS): a disease with self-aggravating components and one of the most important causes of morbidity and mortality. The need for therapeutic methods provoked development of metabolic surgery, which nowadays give possibilities for safe and effective treatment of all MS aspects simultaneously and improves many obesity-related comorbidities. Aim To assess the laparoscopic sleeve gastrectomy (LSG) procedure's efficiency in resolving MS components, treating comorbidities and to analyze the influence on certain biochemical markers in 1-year follow-up. Material and methods The retrospective cohort study of 211 patients after an LSG operation relied on statistical analysis of clinical data collected prospectively in follow-up visits. All applicable guidelines and bioethical recommendations were respected in this study. Results Assessment of bariatric efficiency proved the LSG operation to be effective in inducing significant weight loss and treating obesity. Analysis on the influence on MS components, such as non-insulin dependent diabetes (NIDDM), arterial hypertension (AH) and dyslipidemia, showed substantial improvement in all observed cases of these diseases. In the present study, follow-up also proved a partial remission inducing effect of this bariatric operation in many comorbidities, especially in chronic obstructive pulmonary disease, obstructive sleep apnea, peptic ulcer disease and depression. A desirable reduction in creatinine, C-reactive protein, uric acid, alanine aminotransferase, asparagine aminotransferase, γ-glutamyltransferase serum levels has also been observed during the follow-up. Conclusions The LSG is an effective method of treatment in all areas of metabolic syndrome, provides a significant positive clinical outcome in obesity-related comorbidities and induces desirable changes in inflammatory, kidney and liver related biomarkers.
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McCambridge G, Agrawal M, Keady A, Kern PA, Hasturk H, Nikolajczyk BS, Bharath LP. Saturated Fatty Acid Activates T Cell Inflammation Through a Nicotinamide Nucleotide Transhydrogenase (NNT)-Dependent Mechanism. Biomolecules 2019; 9:biom9020079. [PMID: 30823587 PMCID: PMC6406569 DOI: 10.3390/biom9020079] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/19/2019] [Accepted: 02/19/2019] [Indexed: 01/17/2023] Open
Abstract
Circulating fatty acids (FAs) increase with obesity and can drive mitochondrial damage and inflammation. Nicotinamide nucleotide transhydrogenase (NNT) is a mitochondrial protein that positively regulates nicotinamide adenine dinucleotide phosphate (NADPH), a key mediator of energy transduction and redox homeostasis. The role that NNT-regulated bioenergetics play in the inflammatory response of immune cells in obesity is untested. Our objective was to determine how free fatty acids (FFAs) regulate inflammation through impacts on mitochondria and redox homeostasis of peripheral blood mononuclear cells (PBMCs). PBMCs from lean subjects were activated with a T cell-specific stimulus in the presence or absence of generally pro-inflammatory palmitate and/or non-inflammatory oleate. Palmitate decreased immune cell expression of NNT, NADPH, and anti-oxidant glutathione, but increased reactive oxygen and proinflammatory Th17 cytokines. Oleate had no effect on these outcomes. Genetic inhibition of NNT recapitulated the effects of palmitate. PBMCs from obese (BMI >30) compared to lean subjects had lower NNT and glutathione expression, and higher Th17 cytokine expression, none of which were changed by exogenous palmitate. Our data identify NNT as a palmitate-regulated rheostat of redox balance that regulates immune cell function in obesity and suggest that dietary or therapeutic strategies aimed at increasing NNT expression may restore redox balance to ameliorate obesity-associated inflammation.
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Affiliation(s)
- Grace McCambridge
- Department of Nutrition and Public Health, Merrimack College, North Andover, MA 01845, USA.
| | - Madhur Agrawal
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY 40506, USA.
| | - Alanna Keady
- Department of Nutrition and Public Health, Merrimack College, North Andover, MA 01845, USA.
| | - Philip A Kern
- Department of Medicine, University of Kentucky, Lexington, KY 40506, USA.
- Barnstable Brown Diabetes and Obesity Center, University of Kentucky, Lexington, KY 40506, USA.
| | | | - Barbara S Nikolajczyk
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY 40506, USA.
- Barnstable Brown Diabetes and Obesity Center, University of Kentucky, Lexington, KY 40506, USA.
| | - Leena P Bharath
- Department of Nutrition and Public Health, Merrimack College, North Andover, MA 01845, USA.
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Carbone F, Adami G, Liberale L, Bonaventura A, Bertolotto M, Andraghetti G, Scopinaro N, Camerini GB, Papadia FS, Cordera R, Dallegri F, Montecucco F. Serum levels of osteopontin predict diabetes remission after bariatric surgery. DIABETES & METABOLISM 2018; 45:356-362. [PMID: 30268840 DOI: 10.1016/j.diabet.2018.09.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/27/2018] [Accepted: 09/15/2018] [Indexed: 12/16/2022]
Abstract
AIM Bariatric surgery has been shown to effectively improve glycaemic control in morbidly obese subjects. However, the molecular bases of this association are still elusive and may act independently of weight loss. Here, our retrospective study has investigated the inflammatory molecule osteopontin (OPN) as a potential predictor of type 2 diabetes mellitus (T2DM) remission. METHODS Baseline serum levels of OPN were analyzed in 41 T2DM patients who underwent bariatric surgery. Anthropometric measures and biochemical variables, including insulin sensitivity indices (HOMA2), were assessed at baseline and at 1 and 3 years after surgery. RESULTS At baseline, patients who experienced T2DM remission had increased waist circumference, body weight and BMI, and higher serum OPN, compared with non-remitters. Patients with and without T2DM remission improved their lipid and glucose profiles, although insulin resistance indices were only improved in the T2DM remission group. In the overall cohort of both T2DM remission and non-remission patients, baseline circulating levels of OPN significantly correlated with reductions of body weight and BMI over time, and insulin sensitivity improved as well. However, only the HOMA2-%S remained independently associated with serum OPN on multivariate linear regression analysis (B: 0.227, 95% CI: 0.067-0.387, β = 0.831; P = 0.010). Baseline values of OPN predicted 3-year T2DM remission independently of body weight loss, lower BMI and duration of diabetes (OR: 1.046, 95% CI: 1.004-1.090; P = 0.033). CONCLUSION Although larger studies are still needed to confirm our preliminary results, pre-operative OPN serum levels might be useful for predicting 3-year T2DM remission independently of weight loss in patients undergoing bariatric surgery.
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Affiliation(s)
- F Carbone
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy.
| | - G Adami
- Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - L Liberale
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy; Centre for Molecular Cardiology, University of Zürich, 12 Wagistrasse, 8952 Schlieren, Switzerland
| | - A Bonaventura
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - M Bertolotto
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - G Andraghetti
- Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - N Scopinaro
- Department of Surgery, University of Genoa, 10 Largo Benzi, 16132 Genoa, Italy
| | - G B Camerini
- Department of Surgery, University of Genoa, 10 Largo Benzi, 16132 Genoa, Italy
| | - F S Papadia
- Department of Surgery, University of Genoa, 10 Largo Benzi, 16132 Genoa, Italy
| | - R Cordera
- Diabetology Unit, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy
| | - F Dallegri
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy; First Clinic of Internal Medicine, Ospedale Policlinico San Martino, 10 Largo Benzi, 16132, Genoa, Italy
| | - F Montecucco
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 viale Benedetto XV, 16132 Genoa, Italy; First Clinic of Internal Medicine, Ospedale Policlinico San Martino, 10 Largo Benzi, 16132, Genoa, Italy; Centre of Excellence for Biomedical Research (CEBR), University of Genoa, 9 viale Benedetto XV, 16132 Genoa, Italy
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Ang GY. Reversibility of diabetes mellitus: Narrative review of the evidence. World J Diabetes 2018; 9:127-131. [PMID: 30079148 PMCID: PMC6068740 DOI: 10.4239/wjd.v9.i7.127] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 04/19/2018] [Accepted: 05/31/2018] [Indexed: 02/05/2023] Open
Abstract
The global disease burden of diabetes mellitus is high. It is well-established that prediabetes is reversible but it is unclear whether diabetes is reversible once it has been diagnosed. The objective of this narrative review is to review the evidence of reversibility of diabetes mellitus and stimulate interest in prolonged remission as a treatment target. The current evidence for bariatric surgery is stronger than intensive medical management and the evidence is stronger for type 2 diabetes patients compared with type 1 diabetes patients. It is also unclear whether non obese diabetes patients would benefit from such interventions and the duration of diabetes before diabetes become irreversible. Further research is needed in this area especially with regards to the subgroup of diabetes patient who will benefit from these interventions and the long term safety and efficacy remains unknown especially with intensive medical management.
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Affiliation(s)
- Gary Yee Ang
- Health Services and Outcomes Research, National Healthcare Group, Singapore 138543, Singapore
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Liberale L, Bonaventura A, Carbone F, Bertolotto M, Contini P, Scopinaro N, Camerini GB, Papadia FS, Cordera R, Camici GG, Dallegri F, Adami GF, Montecucco F. Early reduction of matrix metalloproteinase-8 serum levels is associated with leptin drop and predicts diabetes remission after bariatric surgery. Int J Cardiol 2017; 245:257-262. [PMID: 28734574 DOI: 10.1016/j.ijcard.2017.07.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 06/03/2017] [Accepted: 07/12/2017] [Indexed: 12/12/2022]
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Bharath LP, Ip BC, Nikolajczyk BS. Adaptive Immunity and Metabolic Health: Harmony Becomes Dissonant in Obesity and Aging. Compr Physiol 2017; 7:1307-1337. [PMID: 28915326 DOI: 10.1002/cphy.c160042] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Adipose tissue (AT) is the primary energy reservoir organ, and thereby plays a critical role in energy homeostasis and regulation of metabolism. AT expands in response to chronic overnutrition or aging and becomes a major source of inflammation that has marked influence on systemic metabolism. The chronic, sterile inflammation that occurs in the AT during the development of obesity or in aging contributes to onset of devastating diseases such as insulin resistance, diabetes, and cardiovascular pathologies. Numerous studies have shown that inflammation in the visceral AT of humans and animals is a critical trigger for the development of metabolic syndrome. This work underscores the well-supported conclusion that the inflammatory immune response and metabolic pathways in the AT are tightly interwoven by multiple layers of relatively conserved mechanisms. During the development of diet-induced obesity or age-associated adiposity, cells of the innate and the adaptive immune systems infiltrate and proliferate in the AT. Macrophages, which dominate AT-associated immune cells in mouse models of obesity, but are less dominant in obese people, have been studied extensively. However, cells of the adaptive immune system, including T cells and B cells, contribute significantly to AT inflammation, perhaps more in humans than in mice. Lymphocytes regulate recruitment of innate immune cells into AT, and produce cytokines that influence the helpful-to-harmful inflammatory balance that, in turn, regulates organismal metabolism. This review describes inflammation, or more precisely, metabolic inflammation (metaflammation) with an eye toward the AT and the roles lymphocytes play in regulation of systemic metabolism during obesity and aging. © 2017 American Physiological Society. Compr Physiol 7:1307-1337, 2017.
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Affiliation(s)
- Leena P Bharath
- Department of Microbiology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Blanche C Ip
- Department of Microbiology, Boston University School of Medicine, Boston, Massachusetts, USA.,Department of Molecular Pharmacology, Physiology and Biotechnology, Center of Biomedical Engineering, Brown University, Providence, Rhode Island, USA
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Abstract
Interactions between macrophages and adipocytes influence both metabolism and inflammation. Obesity-induced changes to macrophages and adipocytes lead to chronic inflammation and insulin resistance. This paper reviews the various functions of macrophages in lean and obese adipose tissue and how obesity alters adipose tissue macrophage phenotypes. Metabolic disease and insulin resistance shift the balance between numerous pro- and anti-inflammatory regulators of macrophages and create a feed-forward loop of increasing inflammatory macrophage activation and worsening adipocyte dysfunction. This ultimately leads to adipose tissue fibrosis and diabetes. The molecular mechanisms underlying these processes have therapeutic implications for obesity, metabolic syndrome, and diabetes.
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Affiliation(s)
- Dylan Thomas
- Section of Endocrinology, Diabetes, Nutrition and Weight Management, Boston Medical Center, 88 East Newton Street, H-3600, Boston, MA 02118.
| | - Caroline Apovian
- Section of Endocrinology, Diabetes, Nutrition and Weight Management, Boston Medical Center, 88 East Newton Street, Robinson 4400, Boston, MA 02118.
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Benotti PN, Wood GC, Carey DJ, Mehra VC, Mirshahi T, Lent MR, Petrick AT, Still C, Gerhard GS, Hirsch AG. Gastric Bypass Surgery Produces a Durable Reduction in Cardiovascular Disease Risk Factors and Reduces the Long-Term Risks of Congestive Heart Failure. J Am Heart Assoc 2017; 6:JAHA.116.005126. [PMID: 28536154 PMCID: PMC5524077 DOI: 10.1161/jaha.116.005126] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Background Obesity and its association with reduced life expectancy are well established, with cardiovascular disease as one of the major causes of fatality. Metabolic surgery is a powerful intervention for severe obesity, resulting in improvement in comorbid diseases and in cardiovascular risk factors. This study investigates the relationship between metabolic surgery and long‐term cardiovascular events. Methods and Results A cohort of Roux‐en‐Y gastric bypass surgery (RYGB) patients was tightly matched by age, body mass index, sex, Framingham Risk Score, smoking history, use of antihypertension medication, diabetes mellitus status, and calendar year with a concurrent cohort of nonoperated control patients. The primary study end points of major cardiovascular events (myocardial infarction, stroke, and congestive heart failure) were evaluated using Cox regression. Secondary end points of longitudinal cardiovascular risk factors were evaluated using repeated‐measures regression. The RYGB and matched controls (N=1724 in each cohort) were followed for up to 12 years after surgery (overall median of 6.3 years). Kaplan–Meier analysis revealed a statistically significant reduction in incident major composite cardiovascular events (P=0.017) and congestive heart failure (0.0077) for the RYGB cohort. Adjusted Cox regression models confirmed the reductions in severe composite cardiovascular events in the RYGB cohort (hazard ratio=0.58, 95% CI=0.42–0.82). Improvements of cardiovascular risk factors (eg, 10‐year cardiovascular risk score, total cholesterol, high‐density lipoprotein, systolic blood pressure, and diabetes mellitus) were observed within the RYGB cohort after surgery. Conclusions Gastric bypass is associated with a reduced risk of major cardiovascular events and the development of congestive heart failure.
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Affiliation(s)
- Peter N Benotti
- Geisinger Obesity Institute, Geisinger Medical Center, Danville, PA
| | - G Craig Wood
- Geisinger Obesity Institute, Geisinger Medical Center, Danville, PA
| | - David J Carey
- Center for Health Research, Geisinger Medical Center, Danville, PA
| | | | - Tooraj Mirshahi
- Center for Health Research, Geisinger Medical Center, Danville, PA
| | - Michelle R Lent
- Geisinger Obesity Institute, Geisinger Medical Center, Danville, PA
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Abstract
PURPOSE OF REVIEW Obesity is a worldwide epidemic, having profound effects on Western populations. Bariatric surgery has long been employed to treat obesity and its related comorbidities. Over time, researchers have amassed significant data to support bariatric surgery in the pursuit of treating diabetes mellitus. This review serves to introduce the most recent findings and their relation to the various bariatric surgical options as bariatric surgery will continue to cement itself in the treatment paradigm of diabetes mellitus. RECENT FINDINGS Numerous studies performed in the past 10 years have demonstrated the improvement or cessation of diabetes with bariatric surgical intervention. In comparing the vertical sleeve gastrectomy and Roux-en-Y gastric bypass, data demonstrate a more beneficial response of diabetes to the Roux-en-Y gastric bypass, and an even further exaggerated response with the biliopancreatic diversion/duodenal switch. The benefit has long been established, but what causes the improvement in diabetes mellitus after bariatric surgery? Recent data suggest a decrease in circulating bile salts as well as changes to inflammatory markers and circulating cytokines. Furthermore, tailoring of existing surgical procedures has led to the development of the SIPS procedure, and its benefit is demonstrated in bypassing a large portion of intestine while eliminating an enteroenterostomy, helping to reduce short gut syndrome and resultant diarrhea. SUMMARY The surgical climate within the bariatric field is changing and will continue to do so in the future. As the understanding of the causes or mechanisms in which bariatric surgery improves metabolic disorders becomes more evident, the process of individualizing care for specific patients will become more prevalent.
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