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Hong C, Li X, Zhang K, Huang Q, Li B, Xin H, Hu B, Meng F, Zhu X, Tang D, Hu C, Tao C, Li J, Cao Y, Wang H, Deng B, Wang S. Novel perspectives on autophagy-oxidative stress-inflammation axis in the orchestration of adipogenesis. Front Endocrinol (Lausanne) 2024; 15:1404697. [PMID: 38982993 PMCID: PMC11232368 DOI: 10.3389/fendo.2024.1404697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 05/30/2024] [Indexed: 07/11/2024] Open
Abstract
Adipose tissue, an indispensable organ, fulfils the pivotal role of energy storage and metabolism and is instrumental in maintaining the dynamic equilibrium of energy and health of the organism. Adipocyte hypertrophy and adipocyte hyperplasia (adipogenesis) are the two primary mechanisms of fat deposition. Mature adipocytes are obtained by differentiating mesenchymal stem cells into preadipocytes and redifferentiation. However, the mechanisms orchestrating adipogenesis remain unclear. Autophagy, an alternative cell death pathway that sustains intracellular energy homeostasis through the degradation of cellular components, is implicated in regulating adipogenesis. Furthermore, adipose tissue functions as an endocrine organ, producing various cytokines, and certain inflammatory factors, in turn, modulate autophagy and adipogenesis. Additionally, autophagy influences intracellular redox homeostasis by regulating reactive oxygen species, which play pivotal roles in adipogenesis. There is a growing interest in exploring the involvement of autophagy, inflammation, and oxidative stress in adipogenesis. The present manuscript reviews the impact of autophagy, oxidative stress, and inflammation on the regulation of adipogenesis and, for the first time, discusses their interactions during adipogenesis. An integrated analysis of the role of autophagy, inflammation and oxidative stress will contribute to elucidating the mechanisms of adipogenesis and expediting the exploration of molecular targets for treating obesity-related metabolic disorders.
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Affiliation(s)
- Chun Hong
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Xinming Li
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Kunli Zhang
- Institute of Animal Health, Guangdong Academy of Agricultural Sciences, Guangdong Provincial Key Laboratory of Livestock Disease Prevention Guangdong Province, Scientific Observation and Experiment Station of Veterinary Drugs and Diagnostic Techniques of Guangdong Province, Ministry of Agriculture and Rural Affairs, Guangzhou, China
| | - Qiuyan Huang
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Baohong Li
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Haiyun Xin
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Bin Hu
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Fanming Meng
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Xiangxing Zhu
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Dongsheng Tang
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Chuanhuo Hu
- College of Animal Science and Technology, Guangxi University, Nanning, China
- Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Guangxi University, Nanning, China
| | - Chenyu Tao
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Jianhao Li
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Yang Cao
- Branch of Animal Husbandry, Jilin Academy of Agricultural Science, Gongzhuling, China
| | - Hai Wang
- Chinese Academy of Sciences (CAS) Key Laboratory of Regenerative Biology, Guangzhou Institutes of Biomedicine and Health- Hong Kong University (GIBH-HKU) Guangdong-Hong Kong Stem Cell and Regenerative Medicine Research Centre, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Bo Deng
- Division of Nephrology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Sutian Wang
- State Key Laboratory of Swine and Poultry Breeding Industry, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Maoming, China
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Dongre P, Majumdar A. Network pharmacology analysis of Chandraprabha Vati: A new hope for the treatment of Metabolic Syndrome. J Ayurveda Integr Med 2024; 15:100902. [PMID: 38821011 PMCID: PMC11177199 DOI: 10.1016/j.jaim.2024.100902] [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: 10/02/2023] [Revised: 12/25/2023] [Accepted: 02/01/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND Drug research is increasingly using Network Pharmacology (NP) to tackle complex conditions like Metabolic Syndrome (MetS), which is characterized by obesity, hyperglycemia, and dyslipidemia. Single-action drugs are inadequate to treat MetS, which is marked by a range of complications including glucose intolerance, hyperlipidemia, mitochondrial dysfunction, and inflammation. OBJECTIVES To analyze Chandraprabha vati using Network Pharmacology to assess its potential in alleviating MetS-related complications. MATERIAL AND METHODS The genes related to MetS, inflammation, and the target genes of the CPV components were identified using network pharmacology tools like DisgNET and BindingDB. Followed by mapping of the CPV target genes with the genes implicated in MetS and inflammation to identify putative potential targets. Gene ontology, pathway enrichment analysis, and STRING database were employed for further exploration. Furthermore, drug-target-protein interactions network were visualized using Cytoscape 3.9.1. RESULTS The results showed that out of the 225 target genes of the CPV components, 33 overlapping and 19 non-overlapping genes could be potential targets for MetS. Similarly, 14 overlapping and 7 non-overlapping genes could be potential targets for inflammation. The CPV bioactives target genes were found to be involved in lipid and insulin homeostasis via several pathways revealed by the pathway analysis. The importance of CPV in treating MetS was supported by GO enrichment data; this could be due to its potential to influence pathways linked to metabolism, ER stress, mitochondrial dysfunction, oxidative stress, and inflammation. CONCLUSIONS These results offer a promising approach to developing treatment and repurposing CPV for complex conditions such as MetS.
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Affiliation(s)
- Prashant Dongre
- Department of Pharmacology, Bombay College of Pharmacy, Kalina, Santacruz (E), Mumbai, 400098, India
| | - Anuradha Majumdar
- Department of Pharmacology, Bombay College of Pharmacy, Kalina, Santacruz (E), Mumbai, 400098, India.
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Fan XX, Ye L, Yang YH, Huang WJ, Ko CY. Migraine Duration as a Potential Amplifier of Obesity. Diabetes Metab Syndr Obes 2024; 17:1025-1037. [PMID: 38476349 PMCID: PMC10928920 DOI: 10.2147/dmso.s447781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 02/15/2024] [Indexed: 03/14/2024] Open
Abstract
Purpose Migraine is a complex neurovascular disorder with obesity as a notable risk factor. This study aimed to investigate an under-researched area of the association between migraine duration and body composition. Patients and Methods Patients with migraine from a neurology outpatient department were enrolled and were categorized into four groups based on illness duration: 1 year, 1-5 years, 5-10 years, and >10 years. Patient demographics, blood biochemistry, and body composition data were collected and analyzed statistically. Results Patients with migraine were predominantly female, with lower education levels, significant work stress, poor sleep, and limited exercise. Longer migraine duration corresponded to increased obesity metrics. Notably, those patients with under 1 year of illness showed elevated blood lipid and liver function levels, whereas those with >10 years showed increased weight, waist circumference, body mass index, and fat content, despite higher physical activity. Significant positive correlation between obesity metrics and migraine duration was seen in patients who had migraine for >1 year. Conclusion Our findings indicate that protracted episodes of migraine could amplify obesity tendencies, underscoring the imperative of weight regulation in migraine intervention to diminish ensuing adiposity-associated hazards.
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Affiliation(s)
- Xi-Xin Fan
- The School of Public Health, Fujian Medical University, Fuzhou, People’s Republic of China
- Department of Clinical Nutrition, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People’s Republic of China
| | - Lichao Ye
- Department of Neurology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People’s Republic of China
| | - Ya-Hui Yang
- The School of Public Health, Fujian Medical University, Fuzhou, People’s Republic of China
- Department of Clinical Nutrition, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People’s Republic of China
| | - Wen-Jian Huang
- Department of Clinical Nutrition, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People’s Republic of China
- Huidong Center for Chronic Disease Control, Huizhou, People’s Republic of China
| | - Chih-Yuan Ko
- Department of Clinical Nutrition, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People’s Republic of China
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Strong AL, Rohrich RJ, Tonnard PL, Vargo JD, Cederna PS. Technical Precision with Autologous Fat Grafting for Facial Rejuvenation: A Review of the Evolving Science. Plast Reconstr Surg 2024; 153:360-377. [PMID: 37159906 DOI: 10.1097/prs.0000000000010643] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
SUMMARY The scientific study of facial aging has transformed modern facial rejuvenation. As people age, fat loss in specific fat compartments is a major contributor to structural aging of the face. Autologous fat grafting is safe, abundant, readily available, and completely biocompatible, which makes it the preferred soft-tissue filler in the correction of facial atrophy. The addition of volume through fat grafting gives an aging face a more youthful, healthy, and aesthetic appearance. Harvesting and preparation with different cannula sizes and filter-cartridge techniques have allowed for fat grafts to be divided based on parcel size and cell type into three major subtypes: macrofat, microfat, and nanofat. Macrofat and microfat have the benefit of providing volume to restore areas of facial deflation and atrophy in addition to improving skin quality; nanofat has been shown to improve skin texture and pigmentation. In this article, the authors discuss the current opinions regarding fat grafting and how the evolving science of fat grafting has led to the clinical utility of each type of fat to optimize facial rejuvenation. The opportunity exists to individualize the use of autologous fat grafting with the various subtypes of fat for the targeted correction of aging in different anatomic areas of the face. Fat grafting has become a powerful tool that has revolutionized facial rejuvenation, and developing precise, individualized plans for autologous fat grafting for each patient is an important advancement in the evolution of facial rejuvenation.
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Affiliation(s)
- Amy L Strong
- From the Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Michigan
| | - Rod J Rohrich
- Dallas Plastic Surgery Institute
- Baylor College of Medicine
| | | | - James D Vargo
- From the Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Michigan
| | - Paul S Cederna
- From the Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Michigan
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Maharat M, Rahimlou M, Sioofi A, Sajjadi SF, Moosavian SP. Association of major dietary patterns with socioeconomic status, obesity, and contracting COVID-19 among Iranian adults. Front Nutr 2024; 11:1301634. [PMID: 38347959 PMCID: PMC10859857 DOI: 10.3389/fnut.2024.1301634] [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: 09/25/2023] [Accepted: 01/08/2024] [Indexed: 02/15/2024] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic clearly affected the lifestyle and dietary habits of millions of people worldwide. The purpose of this study was to evaluate the association of major dietary patterns with socioeconomic status, obesity, and contracting COVID-19. Methods We conducted a cross-sectional study using an online survey for data collection with a total of 1,187 participants (over the age of 18 years) who reported their sociodemographic details, anthropometric index (weight and height), and dietary intake. Multivariable logistic regression models were applied to assess the association between major dietary patterns and study outcomes. Results A total of 1,106 adults were included in the current analysis. We identified three major dietary patterns (plant-based, meat, and Western dietary patterns). The mean age of participants was significantly higher in the upper tertile of plant-based dietary patterns (DPs) compared to the first tertile, while it was lower in the top tertile of meat and Western DPs. The percentage of participants who lived in urban areas was significantly higher in the third tertile of meat DP than in the first tertile (p < 0.001). Moderate adherence to Western DP was significantly associated with increased odds of obesity (OR: 1.79; 95% CI: 1.17, 2.74). In addition, high adherence to Western DP was significantly related to increased odds of obesity after controlling for confounders. Subjects in the second tertile of the Western DP had higher odds (95% Cl: 1.04, 1.92) for COVID-19 infection than the first tertile. Conclusion This study showed that moderate and high adherence to a Western dietary pattern was associated with a higher risk of obesity and COVID-19 infection during the pandemic. Future studies are needed to confirm these findings.
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Affiliation(s)
- Maryam Maharat
- Department of Community Nutrition, Vice-Chancellery for Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehran Rahimlou
- Department of Nutrition, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Ali Sioofi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyedeh Forough Sajjadi
- Department of Community Nutrition, Vice-Chancellery for Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyedeh Parisa Moosavian
- Department of Community Nutrition, Vice-Chancellery for Health, Shiraz University of Medical Sciences, Shiraz, Iran
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Chen Z, Ho M, Chau PH. Gender-specific moderating role of abdominal obesity in the relationship between handgrip strength and cognitive impairment. Clin Nutr 2023; 42:2546-2553. [PMID: 37931374 DOI: 10.1016/j.clnu.2023.10.027] [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: 04/27/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 11/08/2023]
Abstract
BACKGROUND & AIMS Both low handgrip strength (HGS) and abdominal obesity (AO) are associated with cognitive impairment. However, it remains unclear whether low HGS and AO interact to affect cognition, and whether the synergistic effect varies by gender. This study aimed to examine whether the association between low HGS and incident cognitive impairment was moderated by AO among Chinese older men and women. METHODS We used the data of participants (≥60 years) from four waves (2011-2018) of the China Health and Retirement Longitudinal Study. We defined low HGS as the maximal HGS of <28 kg in men and <18 kg in women, and AO as waist circumference of ≥90 cm for men and ≥80 cm for women. Cognitive impairment was defined as a global cognitive score in the lowest 10th percentile. For each gender, we used subdistribution hazards model to estimate subdistribution hazard ratios (SHRs) for the association of low HGS and AO with incident cognitive impairment, treating mortality as the competing event and controlling for other covariates. Multiplicative interaction was assessed through a cross-product interaction term of low HGS and AO in the model. Additive interaction between low HGS and AO was evaluated by calculating the relative excess risk due to interaction (RERI) and attributable proportion due to interaction (AP). RESULTS We included 3704 participants (Mean age: 66.9 ± 5.81; 54.9% male). During the 7-year follow-up, 1133 events of interest occurred (731 cognitive impairments and 402 deaths). Incidence rates of cognitive impairment and mortality were 4.1 (95% CI: 3.8 to 4.4) and 2.2 (95% CI: 2.0 to 2.5) per 100 person-years. There were positive multiplicative (SHR for the product term = 1.974, 95% CI: 1.114 to 3.500) and additive interactions (RERI = 1.056, 95% CI: 0.027 to 2.086, AP = 0.454, 95% CI: 0.158 to 0.750) of low HGS and AO on the risk of cognitive impairment among older men. Male participants with both low HGS and AO showed an increased risk of cognitive impairment (SHR = 2.325, 95% CI: 1.498 to 3.609) compared with those without either. There was no evidence of interaction among older women (SHR for the product term = 1.151, 95% CI: 0.725 to 1.825; RERI = 0.044, 95% CI: -0.524 to 0.613; AP = 0.039, 95% CI: -0.458 to 0.536). CONCLUSIONS Low HGS and AO may interact to synergistically increase the risk of cognitive impairment among Chinese older men. Screening the highest-risk subpopulation, who may benefit most from neurocognitive prevention strategies, may maximize potential public health gains.
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Affiliation(s)
- Zi Chen
- School of Nursing, The University of Hong Kong, Hong Kong, China
| | - Mandy Ho
- School of Nursing, The University of Hong Kong, Hong Kong, China
| | - Pui Hing Chau
- School of Nursing, The University of Hong Kong, Hong Kong, China.
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Farhana S, Kai YC, Kadir R, Sulaiman WAW, Nordin NA, Nasir NAM. The fate of adipose tissue and adipose-derived stem cells in allograft. Cell Tissue Res 2023; 394:269-292. [PMID: 37624425 DOI: 10.1007/s00441-023-03827-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/15/2023] [Indexed: 08/26/2023]
Abstract
Utilizing adipose tissue and adipose-derived stem cells (ADSCs) turned into a promising field of allograft in recent years. The therapeutic potential of adipose tissue and ADSCs is governed by their molecular secretions, ability to sustain multi-differentiation and self-renewal which are pivotal in reconstructive, genetic diseases, and cosmetic goals. However, revisiting the existing functional capacity of adipose tissue and ADSCs and their intricate relationship with allograft is crucial to figure out the remarkable question of safety to use in allograft due to the growing evidence of interactions between tumor microenvironment and ADSCs. For instance, the molecular secretions of adipose tissue and ADSCs induce angiogenesis, create growth factors, and control the inflammatory response; it has now been well determined. Though the existing preclinical allograft studies gave positive feedback, ADSCs and adipose tissue are attracted by some factors of tumor stroma. Moreover, allorecognition is pivotal to allograft rejection which is carried out by costimulation in a complement-dependent way and leads to the destruction of the donor cells. However, extensive preclinical trials of adipose tissue and ADSCs in allograft at molecular level are still limited. Hence, comprehensive immunomodulatory analysis could ensure the successful allograft of adipose tissue and ADSCs avoiding the oncological risk.
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Affiliation(s)
- Sadia Farhana
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
| | - Yew Chun Kai
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
- Hospital Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
| | - Ramlah Kadir
- Department of Immunology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
| | - Wan Azman Wan Sulaiman
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
- Hospital Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
| | - Nor Asyikin Nordin
- Department of Immunology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
| | - Nur Azida Mohd Nasir
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia.
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Mai N, Hang N, Hanh D, Le H, Hinh N, Ky N, Tuan N, Tong H, Quan D, Toan N. Leptin and interleukin-1β levels associated with osteoarthritis in Vietnamese patients: a cross-sectional analysis. Braz J Med Biol Res 2023; 56:e12746. [PMID: 37703108 PMCID: PMC10496761 DOI: 10.1590/1414-431x2023e12746] [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: 04/12/2023] [Accepted: 07/23/2023] [Indexed: 09/15/2023] Open
Abstract
Leptin and interleukin-1 beta (IL-1β) are two extensively studied biomarkers associated with metabolic syndrome (MetS) and osteoarthritis (OA). Previous studies have mostly focused on either MetS or OA alone, with no available data on Vietnamese patients. This study aimed to investigate the levels of leptin and IL-1β in this patient population and explore their association with clinical parameters of MetS and OA. The study included 164 patients with primary knee OA, who were classified into two categories based on the presence of MetS, and 78 healthy controls. The plasma leptin and IL-1β levels were quantified by ELISA and correlated with clinical parameters. Leptin levels were higher in patients with OA (11.50±10.04 ng/mL) than in healthy controls (0.54±0.37 ng/mL) and increased in patients with MetS compared to those without MetS. IL-1β levels were also significantly higher in OA patients (14.63±15.87 pg/mL) than in controls (7.79±5.11 pg/mL), but were not significantly different between the MetS and non-MetS groups. Leptin levels were positively correlated with body mass index, waist-to-hip ratio, visual analogue scale scores, HbA1c and insulin levels, and HOMA-IR index, whereas IL-1β levels were only correlated with insulin levels and HOMA-IR index. ROC curve analysis revealed that leptin and IL-1β levels could distinguish individuals with and without OA (AUC=0.96; 0.88, respectively), and individuals with and without MetS (AUC=0.82; 0.71, respectively). Our findings suggested that both leptin and IL-1β levels were associated with both MetS and OA and may play a critical role in the pathogenesis of MetS-related OA.
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Affiliation(s)
- N.T.T. Mai
- Bach Mai Hospital, Hanoi, Vietnam
- Department of Pathophysiology, Vietnam Military Medical University, Hanoi, Vietnam
| | - N.T. Hang
- Department of Pathophysiology, Vietnam Military Medical University, Hanoi, Vietnam
| | | | - H.Y. Le
- 108 Military Central Hospital, Hanoi, Vietnam
| | - N.V. Hinh
- 108 Military Central Hospital, Hanoi, Vietnam
| | - N.D. Ky
- Department of Endocrinology, Nghe An Friendship General Hospital, Nghe An, Vietnam
| | - N.M. Tuan
- National Hospital of Endocrinology, Hanoi, Vietnam
| | - H.V. Tong
- Department of Pathophysiology, Vietnam Military Medical University, Hanoi, Vietnam
- Institute of Biomedicine and Pharmacy, Vietnam Military Medical University, Hanoi, Vietnam
| | | | - N.L. Toan
- Department of Pathophysiology, Vietnam Military Medical University, Hanoi, Vietnam
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Mustafa AI, Hamed AM, Kadah AS, Fawzy EM, El Shimi OS. A Notorious Trio! Inflammation, Metabolic Syndrome and Vitiligo. Indian Dermatol Online J 2023; 14:493-499. [PMID: 37521222 PMCID: PMC10373801 DOI: 10.4103/idoj.idoj_674_22] [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: 12/16/2022] [Revised: 03/10/2023] [Accepted: 03/11/2023] [Indexed: 08/01/2023] Open
Abstract
Background There is evidence to support that vitiligo is linked to metabolic syndrome (MS), confirming its systemic nature. However, the underlying pathogenic mechanisms remain unknown. Objectives To reveal the possible association of MS with vitiligo. We also attempted to study the connection between some inflammatory markers and MS in vitiligo patients to evaluate their utility in predicting MS risk. Materials and Methods The study included 100 vitiligo patients with an age range between 18 to 60 years and 100 controls with matched age, gender, and body mass index. All subjects were tested for MS components. Serum visceral adipose tissue-derived serine protease inhibitor (vaspin), fatty acid binding protein 4 (FABP4), vascular adhesion protein 1 (VAP-1), chitinase-3-like protein 1 (YKL-40), and high-sensitivity C-reactive protein (hs-CRP) were also measured. Results Regarding MS, it was observed in 22.0% of vitiligo patients and 2.0% of control subjects (P < 0.001). Serum FABP4, VAP-1, YKL-40, and hs-CRP concentrations were higher in patients than in the control group (P < 0.05 each), and their levels showed high sensitivity and specificity to differentiate MS when using the receiver operating characteristic (ROC). Levels of these markers, except serum vaspin, were significantly positively correlated with lipid profile markers (except high-density lipoprotein cholesterol) and fasting blood glucose levels (P < 0.05 each). Conclusion MS was more common in vitiligo patients. The levels of the biomarkers studied were significantly higher in vitiligo patients. Furthermore, their levels accurately predicted MS in vitiligo patients. According to current research, these markers may be useful in assessing MS risk in vitiligo patients. Extensive research, however, is required.
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Affiliation(s)
- Amany I. Mustafa
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Benha University, Cairo, Egypt
| | - Ahmed M. Hamed
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Benha University, Cairo, Egypt
| | - Ahmed S. Kadah
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Eman M. Fawzy
- Department of Laboratory Medicine, Mansoura Fever Hospital, Mansoura, Egypt
| | - Ola S. El Shimi
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Benha University, Cairo, Egypt
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10
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Allalou A, Peng J, Robinson GA, Marruganti C, D’Aiuto F, Butler G, Jury EC, Ciurtin C. Impact of puberty, sex determinants and chronic inflammation on cardiovascular risk in young people. Front Cardiovasc Med 2023; 10:1191119. [PMID: 37441710 PMCID: PMC10333528 DOI: 10.3389/fcvm.2023.1191119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/14/2023] [Indexed: 07/15/2023] Open
Abstract
Worrying trends of increased cardiovascular disease (CVD) risk in children, adolescents and young people in the Modern Era have channelled research and public health strategies to tackle this growing epidemic. However, there are still controversies related to the dynamic of the impact of sex, age and puberty on this risk and on cardiovascular health outcomes later in life. In this comprehensive review of current literature, we examine the relationship between puberty, sex determinants and various traditional CVD-risk factors, as well as subclinical atherosclerosis in young people in general population. In addition, we evaluate the role of chronic inflammation, sex hormone therapy and health-risk behaviours on augmenting traditional CVD-risk factors and health outcomes, ultimately aiming to determine whether tailored management strategies for this age group are justified.
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Affiliation(s)
- Amal Allalou
- University College London Medical School, University College London, London, United Kingdom
| | - Junjie Peng
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London, United Kingdom
- Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom
| | - George A. Robinson
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London, United Kingdom
- Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom
| | - Crystal Marruganti
- Eastman Dental Hospital, University College London Hospital, London, United Kingdom
| | - Francesco D’Aiuto
- Eastman Dental Hospital, University College London Hospital, London, United Kingdom
| | - Gary Butler
- Department of Paediatric Endocrinology, University College London Hospital, London, United Kingdom
- Institute of Child Health, University College London, London, United Kingdom
| | - Elizabeth C. Jury
- Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom
| | - Coziana Ciurtin
- Centre for Adolescent Rheumatology Versus Arthritis, University College London, London, United Kingdom
- Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom
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KARATAŞ A, PİŞKİN SAĞIR R, KOCA SS, DALKILIÇ E, CAN G, PEHLİVAN Y, YAZICI A, İNANÇ N, CEFLE A, ERTÜRK Z, AKAR S, ŞENEL S, BİRLİK M, AKKOÇ N, ÖNEN F. Body mass index does not affect response of rituximab in patients with rheumatoid arthritis: results from the TURKBİO registry. Turk J Med Sci 2023; 53:1321-1329. [PMID: 38813042 PMCID: PMC10763794 DOI: 10.55730/1300-0144.5698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 10/26/2023] [Accepted: 06/21/2023] [Indexed: 05/31/2024] Open
Abstract
Background/aim Adipose tissue produces several inflammatory mediators. Thus, obesity affects the disease course and the responses to the antirheumatic agents in inflammatory diseases. The aim of the study was to determine whether the body mass index (BMI) is involved in the response to rituximab in rheumatoid arthritis (RA). Materials and methods This multicenter retrospective study included 206 RA patients who received rituximab from the Turkish Biologic (TURKBIO) registry between 2011 and the end of May 2017. Demographic and clinical data including age, sex, disease type, disease duration, and previous or current treatment with disease-modifying antirheumatic drugs (DMARDs) and biological drug durations are stored in the database. Patients with a BMI ≥30 kg/m2 were classified as obese, and patients with a BMI <30 kg/m2 were classified as nonobese. Kaplan-Meier survival analysis was performed to estimate the drug survival. The subgroups were compared using the log-rank test. Results The mean BMI of 206 patients included in the study was 27.05 (17.2-43.4) kg/m2. There were 59 (28.6%) patients in the obese group and 147 (71.4%) patients in the nonobese group. The mean age, female percentage, and baseline disease activity score 28 (DAS28) were higher in the obese group than in the nonobese group. However, the ΔDAS28 at both 6 and 12 months were not significantly different between the groups (p = 0.785 and p = 0.512, respectively). Patient pain Visual Analogue Scale (VAS), patient fatigue VAS, and patient global VAS scores were also significantly higher at baseline in the obese group (p = 0.003, p = 0.006, and p = 0.006, respectively). However, no significant difference was found in terms of changes in patient pain VAS, patient fatigue VAS, patient global VAS and physician global VAS scores at 6 and 12 months compared to those at baseline. Rituximab treatment was ongoing for 71.2% of the obese and 63.3% of the nonobese patients (p = 0.279). The median drug survival duration was 77 months in the obese group and 62 months in the nonobese group (p = 0.053). The estimated drug survival rates for rituximab were not statistically significantly different in the obese and nonobese groups. Rituximab-related side effects were also similar between the groups. Conclusion In obese and nonobese patients with RA, rituximab treatment exhibits similar side effects and similar long-term efficacy. These results suggest that obesity does not alter drug survival for rituximab and response rates, in RA and rituximab may be a favorable treatment agent in patients with RA and obesity.
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Affiliation(s)
- Ahmet KARATAŞ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fırat University, Elazığ,
Turkiye
| | - Rabia PİŞKİN SAĞIR
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fırat University, Elazığ,
Turkiye
| | - Süleyman Serdar KOCA
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fırat University, Elazığ,
Turkiye
| | - Ediz DALKILIÇ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Uludağ University, Bursa,
Turkiye
| | - Gerçek CAN
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Dokuz Eylül University, İzmir,
Turkiye
| | - Yavuz PEHLİVAN
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Uludağ University, Bursa,
Turkiye
| | - Ayten YAZICI
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Kocaeli University, İzmit,
Turkiye
| | - Nevsun İNANÇ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Marmara University, İstanbul,
Turkiye
| | - Ayşe CEFLE
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Kocaeli University, İzmit,
Turkiye
| | - Zeynep ERTÜRK
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Medipol University, İstanbul,
Turkiye
| | - Servet AKAR
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Katip Çelebi University, İzmir,
Turkiye
| | - Soner ŞENEL
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Erciyes University, Kayseri,
Turkiye
| | - Merih BİRLİK
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Dokuz Eylül University, İzmir,
Turkiye
| | - Nurullah AKKOÇ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Celal Bayar University, Manisa,
Turkiye
| | - Fatoş ÖNEN
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Dokuz Eylül University, İzmir,
Turkiye
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Arjunan A, Song J. Pharmacological and physiological roles of adipokines and myokines in metabolic-related dementia. Biomed Pharmacother 2023; 163:114847. [PMID: 37150030 DOI: 10.1016/j.biopha.2023.114847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/27/2023] [Accepted: 05/04/2023] [Indexed: 05/09/2023] Open
Abstract
Dementia is a detrimental neuropathologic condition with considerable physical, mental, social, and financial impact on patients and society. Patients with metabolic syndrome (MetS), a group of diseases that occur in tandem and increase the risk of neurologic diseases, have a higher risk of dementia. The ratio between muscle and adipose tissue is crucial in MetS, as these contain many hormones, including myokines and adipokines, which are involved in crosstalk and local paracrine/autocrine interactions. Evidence suggests that abnormal adipokine and myokine synthesis and release may be implicated in various MetS, such as atherosclerosis, diabetic mellitus (DM), and dyslipidemia, but their precise role is unclear. Here we review the literature on adipokine and myokine involvement in MetS-induced dementia via glucose and insulin homeostasis regulation, neuroinflammation, vascular dysfunction, emotional changes, and cognitive function.
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Affiliation(s)
- Archana Arjunan
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea
| | - Juhyun Song
- Department of Anatomy, Chonnam National University Medical School, Seoyangro 264, Hwasun 58128, Republic of Korea.
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13
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Effect of Liposuction on Body Weight and Serum Concentrations of Leptin, Lipids, Glucose, and Insulin: A Meta-Analysis. Plast Reconstr Surg 2023; 151:402e-411e. [PMID: 36399662 DOI: 10.1097/prs.0000000000009913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Abdominal obesity has been associated with an increased risk of insulin resistance, metabolic syndrome, and diabetes. Central fat removal procedures such as liposuction, lipectomy, and abdominoplasty are among the most common surgical procedures. The impact of the latter on the former is controversial and understudied. The authors aimed to explore the effect of subcutaneous fat elimination procedures on insulin resistance measures and adipokine levels. METHODS Relevant studies regarding the effects of surgical subcutaneous fat removal on glucose, insulin, adipokines, and lipid metabolism, as well as blood pressure, were identified by searching PubMed and Ovid-Cochrane without limits in date, type of publication, or language. After the selection process, 24 studies were obtained. The results of the articles were summarized using descriptive statistics. For the final analysis, a randomized effects model was used to evaluate heterogeneity; averages and meta-analytic differences were expressed with a confidence interval of 95%. RESULTS All studies reported a reduction in weight (-2.64 kg; 95% CI, -4.32 to -0.96; P = 0.002; I 2 = 36%; P of I 2 < 0.001) and body mass index after liposuction. A significant improvement in triglycerides (-10.06 mg/dL; 95% CI, -14.03 to -6.09; P < 0.001; I 2 = 48%; P of I 2 = 0.05), serum glucose concentration (-4.25 mg/dL; 95% CI, -5.93 to -2.56; P < 0.001; I 2 = 68%; P of I 2 < 0.001), serum insulin concentration (-2.86 μIU/mL; 95% CI, -3.75 to -1.97; P < 0.001; I 2 = 59%; P of I 2 = 0.003), and serum leptin concentration (-7.70 ng/mL; 95% CI, -11.49 to -3.92; P = 0.0001; I 2 = 96%; P of I 2 < 0.001) was consistently observed. CONCLUSION In addition to weight loss, there is a significant decrease in leptin, triglyceride, glucose, and insulin serum concentrations after liposuction, a fact that should be considered in future discussions.
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Peng Q, Feng Z, Cai Z, Liu D, Zhong J, Zhao H, Zhang X, Chen W. The relationship between the CUN-BAE body fatness index and incident diabetes: a longitudinal retrospective study. Lipids Health Dis 2023; 22:21. [PMID: 36747216 PMCID: PMC9901000 DOI: 10.1186/s12944-023-01784-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/31/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The Clínica Universidad de Navarra-Body Adiposity Estimator (CUN-BAE) index has been recommended as an ideal indicator of body fat and exhibited significant correlation with cardiometabolic risk factors. However, whether the CUN-BAE index correlates with incident diabetes in Asian populations is unknown. Therefore, this longitudinal study was designed to evaluate the association between baseline CUN-BAE index and type 2 diabetes mellitus (T2DM). METHODS This retrospective longitudinal study involved 15,464 participants of 18-79 years of age in the NAGALA (NAfld in the Gifu Area Longitudinal Analysis) study over the period of 2004-2015. Cox proportional hazards regression was performed to test the relationship between the baseline CUN-BAE index and diabetes incidence. Further stratification analysis was conducted to ensure that the results were robust. The diagnostic utility of the CUN-BAE index was tested by the receiver operating characteristic (ROC) curve. RESULTS Over the course of an average follow-up of 5.4 years, 373 (2.41%) participants developed diabetes. A higher diabetes incidence was associated with higher CUN-BAE quartiles (P for trend< 0.001). Each 1 unit increase in CUN-BAE index was associated with a 1.08-fold and 1.14-fold increased risk of diabetes after adjustment for confounders in males and females, respectively (both P < 0.001). Stratification analysis demonstrated a consistent positive correlation between baseline CUN-BAE and diabetes incidence. Moreover, based on ROC analysis, CUN-BAE exhibited a better capacity for diabetes prediction than both body mass index (BMI) and waist circumference (WC) in both sexes. CONCLUSIONS The baseline CUN-BAE level was independently related to the incidence of diabetes. Increased adiposity determined by CUN-BAE could be used as a strong nonlaboratory predictor of incident diabetes in clinical practice.
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Affiliation(s)
- Qing Peng
- grid.284723.80000 0000 8877 7471Second Clinical Medical College, Southern Medical University, Guangzhou, China
| | - Zihao Feng
- grid.284723.80000 0000 8877 7471First Clinical Medical College, Southern Medical University, Guangzhou, China
| | - Zhuojian Cai
- grid.284723.80000 0000 8877 7471First Clinical Medical College, Southern Medical University, Guangzhou, China
| | - Dixing Liu
- grid.284723.80000 0000 8877 7471Department of Endocrinology, Affiliated Dongguan Hospital, Southern Medical University (Dongguan People’s Hospital), No. 3, South Wandao Road, Xingu Chong, Wanjiang District, Dongguan, 523059 Guangdong Province China
| | - Jiana Zhong
- grid.258164.c0000 0004 1790 3548Department of Endocrinology, The Dongguan Affiliated Hospital of Jinan University, Binhaiwan Central Hospital of Dongguan, Dongguan, China
| | - Hejia Zhao
- grid.284723.80000 0000 8877 7471School of Public Health, Southern Medical University, Guangzhou, China
| | - Xiuwei Zhang
- grid.284723.80000 0000 8877 7471Department of Endocrinology, Affiliated Dongguan Hospital, Southern Medical University (Dongguan People’s Hospital), No. 3, South Wandao Road, Xingu Chong, Wanjiang District, Dongguan, 523059 Guangdong Province China
| | - Weikun Chen
- Department of Endocrinology, Affiliated Dongguan Hospital, Southern Medical University (Dongguan People's Hospital), No. 3, South Wandao Road, Xingu Chong, Wanjiang District, Dongguan, 523059, Guangdong Province, China.
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Adipose Tissue Paracrine-, Autocrine-, and Matrix-Dependent Signaling during the Development and Progression of Obesity. Cells 2023; 12:cells12030407. [PMID: 36766750 PMCID: PMC9913478 DOI: 10.3390/cells12030407] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/19/2023] [Accepted: 01/23/2023] [Indexed: 01/27/2023] Open
Abstract
Obesity is an ever-increasing phenomenon, with 42% of Americans being considered obese (BMI ≥ 30) and 9.2% being considered morbidly obese (BMI ≥ 40) as of 2016. With obesity being characterized by an abundance of adipose tissue expansion, abnormal tissue remodeling is a typical consequence. Importantly, this pathological tissue expansion is associated with many alterations in the cellular populations and phenotypes within the tissue, lending to cellular, paracrine, mechanical, and metabolic alterations that have local and systemic effects, including diabetes and cardiovascular disease. In particular, vascular dynamics shift during the progression of obesity, providing signaling cues that drive metabolic dysfunction. In this review, paracrine-, autocrine-, and matrix-dependent signaling between adipocytes and endothelial cells is discussed in the context of the development and progression of obesity and its consequential diseases, including adipose fibrosis, diabetes, and cardiovascular disease.
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Liu S, Qiu C, Li X, Yu Z, Liu F, Hu G. A nomogram for predicting the mortality of patients with type 2 diabetes mellitus complicated with acute kidney injury in the intensive care unit. BMC Anesthesiol 2023; 23:4. [PMID: 36600212 PMCID: PMC9811712 DOI: 10.1186/s12871-022-01961-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND There is no predictive tool for type 2 diabetes mellitus (T2DM) patients with acute kidney injury (AKI). Our study aimed to establish an effective nomogram model for predicting mortality in T2DM patients with AKI. METHOD Data on T2DM patients with AKI were obtained from the Medical Information Mart for Intensive Care III. 70% and 30% of the patients were randomly selected as the training and validation cohorts, respectively. Univariate and multivariate logistic regression analyses were used to identify factors associated with death in T2DM patients with AKI. Factors significantly associated with survival outcomes were used to construct a nomogram predicting 90-day mortality. The nomogram effect was evaluated by receiver operating characteristic curve analysis, Hosmer‒Lemeshow test, calibration curve, and decision curve analysis (DCA). RESULTS There were 4375 patients in the training cohort and 1879 in the validation cohort. Multivariate logistic regression analysis showed that age, BMI, chronic heart failure, coronary artery disease, malignancy, stages of AKI, white blood cell count, blood urea nitrogen, arterial partial pressure of oxygen and partial thromboplastin time were independent predictors of patient survival. The results showed that the nomogram had a higher area under the curve value than the sequential organ failure assessment score and simplified acute physiology score II. The Hosmer‒Lemeshow test and calibration curve suggested that the nomogram had a good calibration effect. The DCA curve showed that the nomogram model had good clinical application value. CONCLUSION The nomogram model accurately predicted 90-day mortality in T2DM patients with AKI. It may provide assistance for clinical decision-making and treatment, thereby reducing the medical burden.
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Affiliation(s)
- Shizhen Liu
- grid.459671.80000 0004 1804 5346Department of Nephrology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-Sen University, Jiangmen, Guangdong China
| | - Chuangye Qiu
- grid.459671.80000 0004 1804 5346Department of Nephrology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-Sen University, Jiangmen, Guangdong China
| | - Xingai Li
- grid.459671.80000 0004 1804 5346Department of Nephrology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-Sen University, Jiangmen, Guangdong China
| | - Zongchao Yu
- grid.412601.00000 0004 1760 3828Department of Nephrology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630 China
| | - Fanna Liu
- grid.412601.00000 0004 1760 3828Department of Nephrology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630 China
| | - Guoqiang Hu
- grid.459671.80000 0004 1804 5346Department of Nephrology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-Sen University, Jiangmen, Guangdong China
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Jahromi SR, Martami F, Morad Soltani K, Togha M. Migraine and obesity: what is the real direction of their association? Expert Rev Neurother 2023; 23:75-84. [PMID: 36714917 DOI: 10.1080/14737175.2023.2173575] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION In recent decades, studies have addressed the issue of how migraine and obesity are related and have suggested obesity as a risk factor for migraine headache. However, the exact direction of this relationship remains under debate. In this review, the authors summarize the evidence that have suggested migraine as a risk factor for obesity and overweightness. AREAS COVERED This article reviews the results of the previous research published on PubMed and Scopus databases (from 2000 to 2020) concerning the association between migraine and obesity to determine the actual direction of their association. Special attention has been given to the common mechanistic pathways involved in the pathophysiology of migraine and obesity. EXPERT OPINION The majority of research conducted thus far has considered obesity as a risk factor for migraine. However, because of the cross-sectional design of available research, we cannot be certain of the proposed direction of this association. There is evidence supporting the hypothesis that obesity can serve as a consequence of migraine through the effects of neuropeptides, inflammatory mediators, adipokines, gut microbiota and modifications in eating behavior and lifestyle. However, the real direction of the relationship between migraine and obesity should be further investigated in large prospective studies.
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Affiliation(s)
- Soodeh Razeghi Jahromi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fahimeh Martami
- School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
| | - Kasra Morad Soltani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mansoureh Togha
- Headache Department, Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
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Abshirini M, Coad J, Wolber FM, von Hurst P, Miller MR, Tian HS, Kruger MC. Effects of Greenshell™ mussel intervention on biomarkers of cartilage metabolism, inflammatory markers and joint symptoms in overweight/obese postmenopausal women: A randomized, double-blind, and placebo-controlled trial. Front Med (Lausanne) 2022; 9:1063336. [PMID: 36544504 PMCID: PMC9760926 DOI: 10.3389/fmed.2022.1063336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022] Open
Abstract
Objective To investigate the effect of whole greenshell mussel (GSM) powder on biomarkers of cartilage metabolism, inflammatory cytokines, and joint symptoms in postmenopausal women with overweight/obesity and joint discomfort. Design Fifty-five postmenopausal women with overweight/obesity were randomly assigned to receive 3 g/day whole GSM powder or placebo for 12 weeks. Cartilage turnover biomarkers urinary C-telopeptide of type II collagen (CTX-II) and serum cartilage oligomeric matrix protein (COMP) were measured at baseline, week 6 and 12. Plasma cytokines were measured at baseline and week 12. Joint pain and knee-related problems were assessed at baseline and week 12 using a 100 mm Visual Analogue Scale (VAS) and the Knee injury and Osteoarthritis Outcome Score (KOOS) questionnaire, respectively. Results Forty-nine participants completed the study (GSM n = 25, placebo n = 24). After 12 weeks, urinary CTX-II showed no significant change over time or between the groups (interaction effect P = 0.1). However, in women with symptomatic knees, a significant difference was noted between the group (treatment effect P = 0.04), as it was lower in the GSM group compared to placebo group at week 6 (P = 0.04) and week 12 (P = 0.03). Serum COMP and plasma cytokines were not affected. GSM supplementation showed greater reduction in the VAS pain score than placebo (-13.2 ± 20.3 vs. -2.9 ± 15.9; P = 0.04). No significant change in KOOS domains between the two groups was observed. Conclusion Oral supplementation of whole GSM powder at 3 g/day may slow down the degradation of type II collagen in postmenopausal women with symptomatic knees. GSM treatment conferred clinical benefit on overall joint pain. No significant effect was noted for inflammatory cytokines, suggesting that GSM may act within the joint microenvironment rather than at the systemic level. Clinical trial registration [www.australianclinicaltrials.gov.au/clinical-trialregistries], identifier [ACTRN12620000413921p].
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Affiliation(s)
- Maryam Abshirini
- School of Health Sciences, College of Health, Massey University, Palmerston North, New Zealand
| | - Jane Coad
- School of Food and Advanced Technology, College of Sciences, Massey University, Palmerston North, New Zealand
| | - Frances M. Wolber
- School of Food and Advanced Technology, College of Sciences, Massey University, Palmerston North, New Zealand,Centre for Metabolic Health Research, Massey University, Palmerston North, New Zealand
| | - Pamela von Hurst
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, New Zealand
| | | | | | - Marlena C. Kruger
- School of Health Sciences, College of Health, Massey University, Palmerston North, New Zealand,*Correspondence: Marlena C. Kruger,
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Baz L, Algarni S, Al-thepyani M, Aldairi A, Gashlan H. Lycopene Improves Metabolic Disorders and Liver Injury Induced by a Hight-Fat Diet in Obese Rats. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227736. [PMID: 36431836 PMCID: PMC9699056 DOI: 10.3390/molecules27227736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/04/2022] [Accepted: 11/06/2022] [Indexed: 11/12/2022]
Abstract
Epidemiological studies have shown that the consumption of a high-fat diet (HFD) is positively related to the development of obesity. Lycopene (LYC) can potentially combat HFD-induced obesity and metabolic disorders in rats. This study aimed to investigate the effect of LYC on metabolic syndrome and assess its anti-inflammatory and antioxidant effects on the liver and adipose tissue in rats fed an HFD. Thirty-six male Wistar albino rats were divided into three groups. Group Ι (the control group) was fed a normal diet, group ΙΙ (HFD) received an HFD for 16 weeks, and group ΙΙΙ (HFD + LYC) received an HFD for 12 weeks and then LYC (25 mg/kg b.wt) was administered for four weeks. Lipid peroxidation, antioxidants, lipid profile, liver function biomarkers, and inflammatory markers were determined. The results showed that long-term consumption of an HFD significantly increased weight gain, liver weight, and cholesterol and triglyceride levels. Rats on an HFD displayed higher levels of lipid peroxidation and inflammatory markers. Moreover, liver and white adipose tissue histopathological investigations showed that LYC treatment mended the damaged tissue. Overall, LYC supplementation successfully reversed HFD-induced changes and shifts through its antioxidant and anti-inflammatory activity. Therefore, LYC displayed a therapeutic potential to manage obesity and its associated pathologies.
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Affiliation(s)
- Lina Baz
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence:
| | - Salha Algarni
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mona Al-thepyani
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Chemistry, College of Science and Art, King Abdulaziz University, Rabigh 21911, Saudi Arabia
| | - Abdullah Aldairi
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah 24211, Saudi Arabia
| | - Hana Gashlan
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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Goo B, Ahmadieh S, Zarzour A, Yiew NKH, Kim D, Shi H, Greenway J, Cave S, Nguyen J, Aribindi S, Wendolowski M, Veerapaneni P, Ogbi M, Chen W, Lei Y, Lu XY, Kim HW, Weintraub NL. Sex-Dependent Role of Adipose Tissue HDAC9 in Diet-Induced Obesity and Metabolic Dysfunction. Cells 2022; 11:2698. [PMID: 36078104 PMCID: PMC9454798 DOI: 10.3390/cells11172698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Obesity is a major risk factor for both metabolic and cardiovascular disease. We reported that, in obese male mice, histone deacetylase 9 (HDAC9) is upregulated in adipose tissues, and global deletion of HDAC9 protected against high fat diet (HFD)-induced obesity and metabolic disease. Here, we investigated the impact of adipocyte-specific HDAC9 gene deletion on diet-induced obesity in male and female mice. The HDAC9 gene expression was increased in adipose tissues of obese male and female mice and HDAC9 expression correlated positively with body mass index in humans. Interestingly, female, but not male, adipocyte-specific HDAC9 KO mice on HFD exhibited reduced body weight and visceral adipose tissue mass, adipocyte hypertrophy, and improved insulin sensitivity, glucose tolerance and adipogenic differentiation gene expression. Furthermore, adipocyte-specific HDAC9 gene deletion in female mice improved metabolic health as assessed by whole body energy expenditure, oxygen consumption, and adaptive thermogenesis. Mechanistically, compared to female mice, HFD-fed male mice exhibited preferential HDAC9 expression in the stromovascular fraction, which may have offset the impact of adipocyte-specific HDAC9 gene deletion in male mice. These results suggest that HDAC9 expressed in adipocytes is detrimental to obesity in female mice and provides novel evidence of sex-related differences in HDAC9 cellular expression and contribution to obesity-related metabolic disease.
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Affiliation(s)
- Brandee Goo
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Samah Ahmadieh
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
- Department of Medicine, Medical College of Georgia, Augusta University, 1120 15th St., BI5076, Augusta, GA 30912, USA
| | - Abdalrahman Zarzour
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
- Department of Medicine, Medical College of Georgia, Augusta University, 1120 15th St., BI5076, Augusta, GA 30912, USA
| | - Nicole K. H. Yiew
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - David Kim
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Hong Shi
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
- Department of Medicine, Medical College of Georgia, Augusta University, 1120 15th St., BI5076, Augusta, GA 30912, USA
| | - Jacob Greenway
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Stephen Cave
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Jenny Nguyen
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Swetha Aribindi
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Mark Wendolowski
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Praneet Veerapaneni
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Mourad Ogbi
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
| | - Weiqin Chen
- Departments of Physiology and Regenerative Medicine, Medical College of Georgia, Augusta University, 1120 15th St., CA3126, Augusta, GA 30912, USA
| | - Yun Lei
- Departments of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, 1120 15th St., CA3008, Augusta, GA 30912, USA
| | - Xin-Yun Lu
- Departments of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, 1120 15th St., CA3008, Augusta, GA 30912, USA
| | - Ha Won Kim
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
- Department of Medicine, Medical College of Georgia, Augusta University, 1120 15th St., BI5076, Augusta, GA 30912, USA
| | - Neal L. Weintraub
- Vascular Biology Center, Medical College of Georgia, Augusta University, 1120 15th St., CB3940, Augusta, GA 30912, USA
- Department of Medicine, Medical College of Georgia, Augusta University, 1120 15th St., BI5076, Augusta, GA 30912, USA
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21
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Sorrell JM, Caplan AI. Heparan Sulfate: A Regulator of White Adipocyte Differentiation and of Vascular/Adipocyte Interactions. Biomedicines 2022; 10:biomedicines10092115. [PMID: 36140217 PMCID: PMC9495464 DOI: 10.3390/biomedicines10092115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/16/2022] [Accepted: 08/20/2022] [Indexed: 11/30/2022] Open
Abstract
White adipose tissues are major endocrine organs that release factors, termed adipokines, which affect other major organ systems. The development and functions of adipose tissues depend largely upon the glycosaminoglycan heparan sulfate. Heparan sulfate proteoglycans (HSPGs) surround both adipocytes and vascular structures and facilitate the communication between these two components. This communication mediates the continued export of adipokines from adipose tissues. Heparan sulfates regulate cellular physiology and communication through a sulfation code that ionically interacts with heparan-binding regions on a select set of proteins. Many of these proteins are growth factors and chemokines that regulate tissue function and inflammation. Cells regulate heparan sulfate sulfation through the release of heparanases and sulfatases. It is now possible to tissue engineer vascularized adipose tissues that express heparan sulfate proteoglycans. This makes it possible to use these tissue constructs to study the role of heparan sulfates in the regulation of adipokine production and release. It is possible to regulate the production of heparanases and sulfatases in order to fine-tune experimental studies.
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22
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Gellan Gum Is a Suitable Biomaterial for Manual and Bioprinted Setup of Long-Term Stable, Functional 3D-Adipose Tissue Models. Gels 2022; 8:gels8070420. [PMID: 35877505 PMCID: PMC9315477 DOI: 10.3390/gels8070420] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/01/2022] [Accepted: 07/03/2022] [Indexed: 02/06/2023] Open
Abstract
Due to its wide-ranging endocrine functions, adipose tissue influences the whole body’s metabolism. Engineering long-term stable and functional human adipose tissue is still challenging due to the limited availability of suitable biomaterials and adequate cell maturation. We used gellan gum (GG) to create manual and bioprinted adipose tissue models because of its similarities to the native extracellular matrix and its easily tunable properties. Gellan gum itself was neither toxic nor monocyte activating. The resulting hydrogels exhibited suitable viscoelastic properties for soft tissues and were stable for 98 days in vitro. Encapsulated human primary adipose-derived stem cells (ASCs) were adipogenically differentiated for 14 days and matured for an additional 84 days. Live-dead staining showed that encapsulated cells stayed viable until day 98, while intracellular lipid staining showed an increase over time and a differentiation rate of 76% between days 28 and 56. After 4 weeks of culture, adipocytes had a univacuolar morphology, expressed perilipin A, and secreted up to 73% more leptin. After bioprinting establishment, we demonstrated that the cells in printed hydrogels had high cell viability and exhibited an adipogenic phenotype and function. In summary, GG-based adipose tissue models show long-term stability and allow ASCs maturation into functional, univacuolar adipocytes.
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23
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miR-375 is cold exposure sensitive and drives thermogenesis in visceral adipose tissue derived stem cells. Sci Rep 2022; 12:9557. [PMID: 35688898 PMCID: PMC9187663 DOI: 10.1038/s41598-022-13610-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/25/2022] [Indexed: 11/12/2022] Open
Abstract
Activation of brown adipose tissue may increase energy expenditure by non-shivering thermogenesis. Cold exposure is one of the options to activate brown adipocytes. To link changes in energy metabolism with microRNA expression (miRNAs), we analyzed 158 miRNAs in serum of 169 healthy individuals before and after cold exposure. Validating the results of a miRNA array, a significant down-regulation of miR-375 after cold exposure (P < 0.0001) was detected. These changes went along with a significant negative correlation between miR-375 and visceral adipose tissue (VAT) mass (P < 0.0001), implicating a specific function of miR-375 in this depot. Significantly higher expression levels of miR-375 were found in VAT in comparison to subcutaneous fat (SAT). Using in silico prediction, we identified putative miR-375 target genes involved in the thermogenesis pathway. Cold-stimulation of subcutaneous and visceral pre-adipocytes (PACs) led to significantly higher expression levels of FABP4, FGF21, PPARGC1A and PRDM16 in VC-PACs. Analyzing miR-375 knock down and cold stimulated VC-PACs revealed a significant up-regulation of thermogenesis associated genes PPARGC1A, ELOVL3 and PRDM16. In summary, our findings identified miR-375 as a potential adipogenic and thermogenesis-associated miRNA exclusively acting in visceral adipose tissue.
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24
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Hibino S, Hayashida K. Modifiable Host Factors for the Prevention and Treatment of COVID-19: Diet and Lifestyle/Diet and Lifestyle Factors in the Prevention of COVID-19. Nutrients 2022; 14:1876. [PMID: 35565841 PMCID: PMC9102954 DOI: 10.3390/nu14091876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/20/2022] [Accepted: 04/24/2022] [Indexed: 11/17/2022] Open
Abstract
Many studies have shown that the immune system requires adequate nutrition to work at an optimal level. Not only do optimized nutritional strategies support the immune system, but they also reduce chronic inflammation. Nutritional supplements that are recommended for patients with critical illnesses are thought to also be effective for the coronavirus disease 2019 (COVID-19) patients in the intensive care unit. Some studies have recommended fresh fruits and vegetables, soy, nuts, and antioxidants, such as omega-3 fatty acids, to improve immune system activity. Although nutritional status is considered to be an important prognostic factor for patients with COVID-19, there is to date no sufficient evidence that optimal nutritional therapies can be beneficial for these patients. Some have argued that the COVID-19 pandemic is a good opportunity to test the effectiveness of nutritional intervention for infectious diseases. Many researchers have suggested that testing the proposed nutritional approaches for infectious diseases in the context of a pandemic would be highly informative. The authors of other review papers concluded that it is important to have a diet based on fresh foods, such as fruits, vegetables, whole grains, low-fat dairy products, and healthy fats (i.e., olive oil and fish oil), and to limit the intake of sugary drinks as well as high-calorie and high-salt foods. In this review, we discuss the clinical significance of functional food ingredients as complementary therapies potentially beneficial for the prevention or treatment of COVID-19. We believe that our review will be helpful to plan and deploy future studies to conclude these potentials against COVID-19, but also to new infectious diseases that may arise in the future.
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Affiliation(s)
- Sawako Hibino
- Y’s Science Clinic Hiroo, Medical Corporation Koshikai, Tokyo 106-0047, Japan
- Department of Clinical Gene Therapy, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Kazutaka Hayashida
- Division of Pulmonary Medicine, Boston Children’s Hospital, Boston, MA 02459, USA;
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25
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Nallamuthu I, Jain A, Anand T. Comparative evaluation of
Brassica oleracea
,
Ocimum basilicum
, and
Moringa oleifera
leaf extracts on lipase inhibition and adipogenesis in 3T3‐L1 adipocytes. J Food Biochem 2022; 46:e14158. [DOI: 10.1111/jfbc.14158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 02/10/2022] [Accepted: 03/14/2022] [Indexed: 01/10/2023]
Affiliation(s)
- Ilaiyaraja Nallamuthu
- Nutrition, Biochemistry and Toxicology (NBT) Division Defence Food Research Laboratory (DRDO‐DFRL) Mysore India
| | - Abhinav Jain
- Department of Food Technology and Management National Institute of Food Technology, Entrepreneurship and Management Sonepat India
| | - Tamatam Anand
- Nutrition, Biochemistry and Toxicology (NBT) Division Defence Food Research Laboratory (DRDO‐DFRL) Mysore India
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26
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Huang Y, Liu Y, Ma Y, Tu T, Liu N, Bai F, Xiao Y, Liu C, Hu Z, Lin Q, Li M, Ning Z, Zhou Y, Mao X, Liu Q. Associations of Visceral Adipose Tissue, Circulating Protein Biomarkers, and Risk of Cardiovascular Diseases: A Mendelian Randomization Analysis. Front Cell Dev Biol 2022; 10:840866. [PMID: 35186940 PMCID: PMC8850399 DOI: 10.3389/fcell.2022.840866] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/10/2022] [Indexed: 12/12/2022] Open
Abstract
Aim: To evaluate the genetic associations of visceral adipose tissue (VAT) mass with metabolic risk factors and cardiovascular disease (CVD) endpoints and to construct a network analysis about the underlying mechanism using Mendelian randomization (MR) analysis. Methods and Results: Using summary statistics from genome-wide association studies (GWAS), we conducted the two-sample MR to assess the effects of VAT mass on 10 metabolic risk factors and 53 CVD endpoints. Genetically predicted VAT mass was associated with metabolic risk factors, including triglyceride (odds ratio, OR, 1.263 [95% confidence interval, CI, 1.203–1.326]), high-density lipoprotein cholesterol (OR, 0.719 [95% CI, 0.678–0.763]), type 2 diabetes (OR, 2.397 [95% CI, 1.965–2.923]), fasting glucose (OR, 1.079 [95% CI, 1.046–1.113]), fasting insulin (OR, 1.194 [95% CI, 1.16–1.229]), and insulin resistance (OR, 1.204 [95% CI, 1.16–1.25]). Genetically predicted VAT mass was associated with CVD endpoints, including atrial fibrillation (OR, 1.414 [95% CI, 1.332 = 1.5]), coronary artery disease (OR, 1.573 [95% CI, 1.439 = 1.72]), myocardial infarction (OR, 1.633 [95% CI, 1.484 =1.796]), heart failure (OR, 1.711 [95% CI, 1.599–1.832]), any stroke (OR, 1.29 [1.193–1.394]), ischemic stroke (OR, 1.292 [1.189–1.404]), large artery stroke (OR, 1.483 [1.206–1.823]), cardioembolic stroke (OR, 1.261 [1.096–1.452]), and intracranial aneurysm (OR, 1.475 [1.235–1.762]). In the FinnGen study, the relevance of VAT mass to coronary heart disease, stroke, cardiac arrhythmia, vascular diseases, hypertensive heart disease, and cardiac death was found. In network analysis to identify the underlying mechanism between VAT and CVDs, VAT mass was positively associated with 23 cardiovascular-related proteins (e.g., Leptin, Hepatocyte growth factor, interleukin-16), and inversely with 6 proteins (e.g., Galanin peptides, Endothelial cell-specific molecule 1). These proteins were further associated with 32 CVD outcomes. Conclusion: Mendelian randomization analysis has shown that VAT mass was associated with a wide range of CVD outcomes including coronary heart disease, cardiac arrhythmia, vascular diseases, and stroke. A few circulating proteins may be the mediators between VAT and CVDs.
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Affiliation(s)
- Yunying Huang
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yaozhong Liu
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yingxu Ma
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Tao Tu
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Na Liu
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Fan Bai
- Department of Cardiovascular Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yichao Xiao
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Chan Liu
- Department of International Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Zhengang Hu
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Qiuzhen Lin
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Mohan Li
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Zuodong Ning
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yong Zhou
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiquan Mao
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Qiming Liu, ; Xiquan Mao,
| | - Qiming Liu
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Qiming Liu, ; Xiquan Mao,
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27
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Ramires LC, Santos GS, Ramires RP, da Fonseca LF, Jeyaraman M, Muthu S, Lana AV, Azzini G, Smith CS, Lana JF. The Association between Gut Microbiota and Osteoarthritis: Does the Disease Begin in the Gut? Int J Mol Sci 2022; 23:1494. [PMID: 35163417 PMCID: PMC8835947 DOI: 10.3390/ijms23031494] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/11/2022] [Accepted: 01/25/2022] [Indexed: 02/05/2023] Open
Abstract
Some say that all diseases begin in the gut. Interestingly, this concept is actually quite old, since it is attributed to the Ancient Greek physician Hippocrates, who proposed the hypothesis nearly 2500 years ago. The continuous breakthroughs in modern medicine have transformed our classic understanding of the gastrointestinal tract (GIT) and human health. Although the gut microbiota (GMB) has proven to be a core component of human health under standard metabolic conditions, there is now also a strong link connecting the composition and function of the GMB to the development of numerous diseases, especially the ones of musculoskeletal nature. The symbiotic microbes that reside in the gastrointestinal tract are very sensitive to biochemical stimuli and may respond in many different ways depending on the nature of these biological signals. Certain variables such as nutrition and physical modulation can either enhance or disrupt the equilibrium between the various species of gut microbes. In fact, fat-rich diets can cause dysbiosis, which decreases the number of protective bacteria and compromises the integrity of the epithelial barrier in the GIT. Overgrowth of pathogenic microbes then release higher quantities of toxic metabolites into the circulatory system, especially the pro-inflammatory cytokines detected in osteoarthritis (OA), thereby promoting inflammation and the initiation of many disease processes throughout the body. Although many studies link OA with GMB perturbations, further research is still needed.
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Affiliation(s)
- Luciano C. Ramires
- Department of Orthopaedics and Sports Medicine, Mãe de Deus Hospital, Porto Alegre 90110-270, RS, Brazil;
| | - Gabriel Silva Santos
- Department of Orthopaedics, The Bone and Cartilage Institute, Indaiatuba 13334-170, SP, Brazil; (G.A.); (J.F.L.)
| | - Rafaela Pereira Ramires
- Department of Biology, Cellular, Molecular and Biomedical Science, Boise State University, 1910 W University Drive, Boise, ID 83725, USA;
| | - Lucas Furtado da Fonseca
- Department of Orthopaedics, The Federal University of São Paulo, São Paulo 04024-002, SP, Brazil
| | - Madhan Jeyaraman
- Department of Orthopaedics, Faculty of Medicine, Sri Lalithambigai Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India;
| | - Sathish Muthu
- Department of Orthopaedics, Government Medical College and Hospital, Dindigul 624304, Tamil Nadu, India;
| | - Anna Vitória Lana
- Department of Medicine, Max Planck University Center, Indaiatuba 13343-060, SP, Brazil;
| | - Gabriel Azzini
- Department of Orthopaedics, The Bone and Cartilage Institute, Indaiatuba 13334-170, SP, Brazil; (G.A.); (J.F.L.)
| | - Curtis Scott Smith
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 83703, USA;
| | - José Fábio Lana
- Department of Orthopaedics, The Bone and Cartilage Institute, Indaiatuba 13334-170, SP, Brazil; (G.A.); (J.F.L.)
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28
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Leszczak J, Czenczek-Lewandowska E, Wyszyńska J, Weres A, Lewandowski B, Baran J. Consumption of selected food products by adults representing various body mass categories, during Covid-19 lockdown in Poland. Eur J Clin Nutr 2022; 76:1186-1192. [PMID: 35194195 PMCID: PMC8862407 DOI: 10.1038/s41430-022-01089-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 01/18/2022] [Accepted: 01/24/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The study aimed to assess consumption of selected food products by adults with a range of body mass before and during the outbreak of the Covid-19 pandemic as well as identify factors impacting the consumption of selected foods. METHODS The study was conducted in a group of 690 subjects during the most severe lockdown due to Covid-19 in Poland ([Formula: see text] = 23 years of age). The dietary assessment was carried out by means of an online survey based on the Food Frequency Questionnaire (FFQ-6). The respondents were asked to provide two answers to each question, one covering a 7-day period before the lockdown and one related to a 7-day period during the lockdown. RESULTS During lockdown in the study group there was increase in consumption of sweets and snacks (p = 0.010), grain products (p = 0.050), fat (p = 0.007) as well as alcohol (p < 0.001). During the lockdown respondents with normal BMI increased consumption of sweets and snacks (p = 0.011), dairy products and eggs (p = 0.034), grain products (p = 0.029) and alcohol (p = 0.00). The group of overweight respondents was found to consume significantly more alcohol (p = 0.022), while those with obesity tended to consume more meat (p = 0.002), fish (p < 0.001) and lower amounts of dairy products (p = 0.003). The factors which affected intake of selected food products include age, smoking, place of residence, obesity and education. CONCLUSIONS Covid-19 pandemic is significantly related to the change in the frequency of intake of selected products by all adults, irrespective of their BMI. The adverse changes were particularly observed in respondents with overweight and obesity.
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Affiliation(s)
- Justyna Leszczak
- Institute of Health Sciences, Medical College, University of Rzeszów, al. Rejtana 16 C, 35-959, Rzeszów, Poland. .,Natural and Medical Center for Innovative Research, ul. Litawora 2, 35-310, Rzeszów, Poland.
| | - Ewelina Czenczek-Lewandowska
- grid.13856.390000 0001 2154 3176Institute of Health Sciences, Medical College, University of Rzeszów, al. Rejtana 16 C, 35-959 Rzeszów, Poland ,Natural and Medical Center for Innovative Research, ul. Litawora 2, 35-310 Rzeszów, Poland
| | - Justyna Wyszyńska
- grid.13856.390000 0001 2154 3176Institute of Health Sciences, Medical College, University of Rzeszów, al. Rejtana 16 C, 35-959 Rzeszów, Poland ,Natural and Medical Center for Innovative Research, ul. Litawora 2, 35-310 Rzeszów, Poland
| | - Aneta Weres
- grid.13856.390000 0001 2154 3176Institute of Health Sciences, Medical College, University of Rzeszów, al. Rejtana 16 C, 35-959 Rzeszów, Poland ,Natural and Medical Center for Innovative Research, ul. Litawora 2, 35-310 Rzeszów, Poland
| | - Bogumił Lewandowski
- Natural and Medical Center for Innovative Research, ul. Litawora 2, 35-310 Rzeszów, Poland ,grid.13856.390000 0001 2154 3176Institute of Medicine, Medical College, University of Rzeszow, al. Rejtana 16 C, 35-959 Rzeszow, Poland
| | - Joanna Baran
- grid.13856.390000 0001 2154 3176Institute of Health Sciences, Medical College, University of Rzeszów, al. Rejtana 16 C, 35-959 Rzeszów, Poland ,Natural and Medical Center for Innovative Research, ul. Litawora 2, 35-310 Rzeszów, Poland
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29
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Liu H, Zhu W, Wu Y, Jiang C, Huo L, Belal A. COVID-19 Pandemic Between Severity Facts and Prophylaxis. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211041270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Before COVID-19, many viruses have infected humans, so what caused COVID-19 to be considered as a pandemic? COVID-19 belongs to the coronavirus family that includes severe acute respiratory syndrome (SARS) and Middle East Respiratory Syndrome (MERS). This family has caused a large number of deaths all over the world. How risky is the novel coronavirus? People and their careers were disrupted, and many businesses all over the world are now closed. From here, it seems to us that this virus is something that can make people feel afraid. In this article, we will try to understand the severity of this virus, and then disclose the available ways to confront it and ways that might improve the ability to face it, either now or in the future. Upon comparing COVID-19 with seasonal flu, we have found that COVID-19 is about 10 times more deadly, although it is not the most infectious virus. In this review, we will discuss how healthy nutrition and lifestyle may help to prevent and treat diseases, and especially COVID-19. We will focus on how to follow healthy nutrition habits and lifestyles to stop the dangers of COVID-19.
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Affiliation(s)
- Hui Liu
- Department of Preventive Diseases, Shanghai Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, China
| | - Wenxia Zhu
- Department of Preventive Diseases, Shanghai Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, China
| | - Yilin Wu
- Department of Preventive Diseases, Shanghai Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, China
| | - Caini Jiang
- Department of Preventive Diseases, Shanghai Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, China
| | - Lili Huo
- Department of Preventive Diseases, Shanghai Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, China
| | - Amany Belal
- Medicinal chemistry department, Beni-Suef University, Beni-Suef, Egypt
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
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30
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Rabiei S, Ghodsi D, Amini M, Nikooyeh B, Rasekhi H, Doustmohammadian A, Abdollahi Z, Minaie M, Sadeghi Ghotbabadi F, Neyestani TR. Changes in fast food intake in Iranian households during the lockdown period caused by COVID-19 virus emergency, National Food and Nutrition Surveillance. Food Sci Nutr 2021; 10:39-48. [PMID: 34900241 PMCID: PMC8653233 DOI: 10.1002/fsn3.2644] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/12/2021] [Accepted: 10/16/2021] [Indexed: 12/31/2022] Open
Abstract
Background Fast foods, though very popular, are commonly known as unhealthy foods. However, coronavirus pandemic may have influenced on food choices of the general population. This study investigated the changes in fast food consumption during epidemic lockdown 2020. Materials and Methods This study was part of a nationwide survey having been conducted using a web‐based electronic self‐administered questionnaire. The questionnaire link was extensively distributed among the whole population both through popular social media platforms and by nutrition and health workers of health offices and medical universities of all provinces. The questionnaire included questions about socio‐demographic characteristics, changes in frequency of fast food consumption as compared with before pandemic, and the reasons for these changes. Results A total of 21,290 households took part in the study of whom 89.8% were male‐headed, and almost 74% were from urban areas. Decrease in fast food consumption was reported by 74.8%, while increase in fast food consumption was reported by 2% of the households during the COVID‐19 quarantine. Among those who decreased their fast food consumption, about 82% had completely omitted them from their food baskets. Fear of contamination of fast foods by coronavirus and increase in the number of people at home were the most and the least frequent reasons for decreasing fast food consumption, respectively. Conclusion Fast food consumption has dramatically decreased during the lockdown period in Iranian households. Though it may be considered a pleasant offshoot of disastrous COVID‐19 epidemic, the foods replaced fast foods in Iranian households and the overall health consequences warrant further studies.
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Affiliation(s)
- Samira Rabiei
- Department of Nutrition Research National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Delaram Ghodsi
- Department of Nutrition Research National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Maryam Amini
- Department of Nutrition Research National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Bahareh Nikooyeh
- Department of Nutrition Research National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Hamid Rasekhi
- Department of Nutrition Research National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Azam Doustmohammadian
- Gastrointestinal and Liver Diseases Research Center (GILDRC) Iran University of Medical Sciences Tehran Iran
| | - Zahra Abdollahi
- Department of Community Nutrition Deputy of Health Iran Ministry of Health and Medical Education Tehran Iran
| | - Mina Minaie
- Department of Community Nutrition Deputy of Health Iran Ministry of Health and Medical Education Tehran Iran
| | - Farzaneh Sadeghi Ghotbabadi
- Department of Community Nutrition Deputy of Health Iran Ministry of Health and Medical Education Tehran Iran
| | - Tirang R Neyestani
- Department of Nutrition Research National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
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31
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Cannata F, Laudisio A, Russo F, Ambrosio L, Vadalà G, Cardinale ME, Bartolomei C, Iannone G, Napoli N, Papalia R. Weight Loss in Patients Waiting for Total Hip Arthroplasty: Fiber-Enriched High Carbohydrate Diet Improves Hip Function and Decreases Pain before Surgery. J Clin Med 2021; 10:4203. [PMID: 34575314 PMCID: PMC8467056 DOI: 10.3390/jcm10184203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 11/26/2022] Open
Abstract
The impact of obesity on clinical outcomes following joint replacement procedures is resounding. Therefore, multiple strategies to achieve a substantial weight loss before surgery are needed in obese patients. The aim of the study was to test the effect of a fiber-enriched high carbohydrate (FEHC) diet on the reduction in body weight and pain in elderly obese patients undergoing total hip arthroplasty (THA). Sixty-one candidates for THA were included in our study. Prior to the procedure, the participants have been randomly assigned to a 3-month diet intervention (FEHC diet or free diet). Anthropometric measures and food questionnaires were collected at the enrollment and after 3 months. The Oxford Hip Score (OHS), the Hip disability and Osteoarthritis Outcome Score (HOOS) and the Western Ontario McMaster Universities OA Index (WOMAC) were administered at baseline and before surgery. A statistically significant variation of weight was found in the FEHC diet group (-3.7 kg, -4.4--2.5) compared to the control group (-0.2 kg; -1.4-1.7; p < 0.0001), as well as significant improvements in the OHS (p < 0.0001), the HOOS (p < 0.0001) and the WOMAC (p < 0.0001) questionnaires. According to the results of the study, the FEHC diet in obese patients undergoing THA might help weight loss and improve related anthropometric parameters as well as hip function and pain.
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Affiliation(s)
- Francesca Cannata
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.C.); (C.B.); (G.I.); (N.N.)
| | - Alice Laudisio
- Unit of Geriatrics, Department of Medicine, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy
| | - Fabrizio Russo
- Department of Orthopaedics and Trauma Surgery, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.R.); (L.A.); (G.V.); (M.E.C.); (R.P.)
| | - Luca Ambrosio
- Department of Orthopaedics and Trauma Surgery, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.R.); (L.A.); (G.V.); (M.E.C.); (R.P.)
| | - Gianluca Vadalà
- Department of Orthopaedics and Trauma Surgery, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.R.); (L.A.); (G.V.); (M.E.C.); (R.P.)
| | - Marco Edoardo Cardinale
- Department of Orthopaedics and Trauma Surgery, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.R.); (L.A.); (G.V.); (M.E.C.); (R.P.)
| | - Chiara Bartolomei
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.C.); (C.B.); (G.I.); (N.N.)
| | - Gabriella Iannone
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.C.); (C.B.); (G.I.); (N.N.)
| | - Nicola Napoli
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.C.); (C.B.); (G.I.); (N.N.)
| | - Rocco Papalia
- Department of Orthopaedics and Trauma Surgery, Campus Bio-Medico University of Rome, Via Álvaro del Portillo 200, 00128 Rome, Italy; (F.R.); (L.A.); (G.V.); (M.E.C.); (R.P.)
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Sung HH, Lee JH, Gi MY, Lim JH, Cha JA, Kim JS, Jung EY, Cho HE, Seong JM, Yoon H. Gender Difference in the Relationship Between Pulse Pressure and Visceral Adiposity Index in Korean Adults. Metab Syndr Relat Disord 2021; 19:567-574. [PMID: 34516935 DOI: 10.1089/met.2021.0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: This study was conducted to assess the association of pulse pressure (PP) and visceral adiposity index (VAI) by gender in Korean adults. Methods: This study used the data of 4960 adults at age ≥20 years, from the 2015 Korean National Health and Nutrition Examination Survey. Results: In the overall population (n = 4960), after adjustment for related variables and with quartile 1 of VAI as a reference, the odds ratios of high PP (PP >60 mmHg) was significantly higher in quartile 3 [1.32 (95% confidence interval [CI], 1.02-1.71)] and quartile 4 of VAI [1.40 (95% CI, 1.07-1.83)]. In women (n = 2784), the OR of high PP, with quartile 1 of VAI as a reference, was significantly higher in quartile 3 [2.36 (95% CI, 1.55-3.61)] and quartile 4 of VAI [2.70 (95% CI, 1.77-4.12)]. In men (n = 2176), high PP was not associated with the quartiles of VAI. In addition, after adjustment for related variables, the PP level was positively associated with the quartiles of VAI in the overall population (P < 0.001) and women (P < 0.001), but not in men (P = 0.316). Conclusions: VAI was positively associated with PP in Korean women, but not in Korean men.
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Affiliation(s)
- Hyun Ho Sung
- Department of Clinical Laboratory Science, Dongnam Health University, Suwonsi, South Korea
| | - Jun Ho Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan-si, South Korea
| | - Mi Young Gi
- Department of Nursing, Christian College of Nursing, Gwangju, South Korea
| | - Jae Heon Lim
- Department of Physiotherapy, Wonkwang Health Science University, Iksan-si, South Korea
| | - Ju Ae Cha
- Department of Nursing, Chunnam Technouniversity, Gokseong-gun, South Korea
| | - Jung Suk Kim
- Department of Nursing, Hyejeon College, Hongseong, South Korea
| | - Eun Young Jung
- Department of Health & Medical Administration, Chosun College of Science & Technology, Gwangju, South Korea
| | - Hye Eun Cho
- Department of Dental Hygiene, Kwangju Womens's University, Gwangju, South Korea
| | - Jeong Min Seong
- Department of Dental Hygiene, College of Health Science, Kangwon National University, Samcheok-si, South Korea
| | - Hyun Yoon
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan-si, South Korea
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Abshirini M, Coad J, Wolber FM, von Hurst P, Miller MR, Tian HS, Kruger MC. Effect of Greenshell TM mussel on osteoarthritis biomarkers and inflammation in healthy postmenopausal women: a study protocol for a randomized double-blind placebo-controlled trial. Trials 2021; 22:498. [PMID: 34321048 PMCID: PMC8317363 DOI: 10.1186/s13063-021-05473-5] [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: 09/02/2020] [Accepted: 07/21/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND New Zealand Greenshell™ mussels (GSM; Perna canaliculus) have recently been shown to decrease cartilage degradation in a rat model of induced metabolic osteoarthritis (MetOA). However, this effect has not been investigated in human subjects. This study aims to determine the effect of GSM powder on biomarkers of cartilage metabolism, bone resorption, and inflammation in New Zealand healthy overweight/obese postmenopausal women who are at early stage or at high risk of OA. METHOD Fifty overweight or obese (BMI 25-35 kg/m2) postmenopausal women (aged 55-75 years) will be recruited by advertisement. Participants will be randomized based on a double-blind randomization schedule and stratified randomization based on BMI and age distribution. The participant will be assigned with a 1:1 allocation ratio to receive 3 g/d whole meat GSM powder or placebo (sunflower seed protein) for 12 weeks. Data on socio-demographics, physical activity, and dietary intake will be collected for each subject. Cartilage turnover biomarkers [(C-telopeptide of type II collagen (CTX-II), C-propeptide of type II procollagen (CPII), Cartilage oligomeric matrix protein (COMP)], and bone resorption marker (CTX-I) will be measured in blood and urine samples. Inflammatory status (hs-CRP and cytokine panel) will be assessed and iron status will be measured. Body composition including fat mass (FM), lean mass (LM), and fat percentage will be measured using dual-energy X-ray absorptiometry (DXA). Joint pain and knee function will be assessed using a 100-mm visual analog scale (VAS) and the Knee Injury and Osteoarthritis Outcome Score (KOOS) questionnaire, respectively. DISCUSSION This trial will be the first to explore the effects of whole meat GSM powder on cartilage turnover, bone resorption, and inflammation biomarkers in overweight/obese postmenopausal women. The results from this trial will provide evidence on the efficacy of GSM in the prevention of OA. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12620000413921p . Registration on 27 March 2020.
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Affiliation(s)
- Maryam Abshirini
- School of Health Sciences, College of Health, Massey University, Private Bag 11222, Palmerston North, 4442, New Zealand
| | - Jane Coad
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand
| | - Frances M Wolber
- School of Food and Advanced Technology, Massey University, Palmerston North, New Zealand.,Centre for Metabolic Health Research, Massey University, Palmerston North, New Zealand
| | - Pamela von Hurst
- School of Food and Nutrition, Massey University, Auckland, New Zealand
| | | | | | - Marlena C Kruger
- School of Health Sciences, College of Health, Massey University, Private Bag 11222, Palmerston North, 4442, New Zealand.
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Murugan DD, Balan D, Wong PF. Adipogenesis and therapeutic potentials of antiobesogenic phytochemicals: Insights from preclinical studies. Phytother Res 2021; 35:5936-5960. [PMID: 34219306 DOI: 10.1002/ptr.7205] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 05/21/2021] [Accepted: 06/17/2021] [Indexed: 12/11/2022]
Abstract
Obesity is one of the most serious public health problems in both developed and developing countries in recent years. While lifestyle and diet modifications are the most important management strategies of obesity, these may be insufficient to ensure long-term weight reduction in certain individuals and alternative strategies including pharmacotherapy need to be considered. However, drugs option remains limited due to low efficacy and adverse effects associated with their use. Hence, identification of safe and effective alternative therapeutic agents remains warranted to combat obesity. In recent years, bioactive phytochemicals are considered as valuable sources for the discovery of new pharmacological agents for the treatment of obesity. Adipocyte hypertrophy and hyperplasia increases with obesity and undergo molecular and cellular alterations that can affect systemic metabolism giving rise to metabolic syndrome and comorbidities such as type 2 diabetes and cardiovascular diseases. Many phytochemicals have been reported to target adipocytes by inhibiting adipogenesis, inducing lipolysis, suppressing the differentiation of preadipocytes to mature adipocytes, reducing energy intake, and boosting energy expenditure mainly in vitro and in animal studies. Nevertheless, further high-quality studies are needed to firmly establish the clinical efficacy of these phytochemicals. This review outlines common pathways involved in adipogenesis and phytochemicals targeting effector molecules of these pathways, the challenges faced and the way forward for the development of phytochemicals as antiobesity agents.
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Affiliation(s)
- Dharmani Devi Murugan
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Dharvind Balan
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Pooi-Fong Wong
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Dong HJ, Dragioti E, Rivano Fischer M, Gerdle B. Lose Pain, Lose Weight, and Lose Both: A Cohort Study of Patients with Chronic Pain and Obesity Using a National Quality Registry. J Pain Res 2021; 14:1863-1873. [PMID: 34188533 PMCID: PMC8232849 DOI: 10.2147/jpr.s305399] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 05/14/2021] [Indexed: 01/07/2023] Open
Abstract
Background It is known that chronic pain makes it difficult to lose weight, but it is unknown whether obese patients (body mass index ≥30 kg/m2) who experience significant pain relief after interdisciplinary multimodal pain rehabilitation (IMMPR) lose weight. Objective This study investigated whether obese patients with chronic pain lost weight after completing IMMPR in specialist pain units. The association of pain relief and weight change over time was also examined. Methods Data from obese patients included in the Swedish Quality Registry for Pain Rehabilitation for specialized pain units were used (N=224), including baseline and 12-month follow-up after IMMPR from 2016 to 2018. Patients reported body weight and height, pain aspects (eg, pain intensity), physical activity behaviours, psychological distress, and health-related quality of life (HRQoL). A reduction of at least 5% of initial weight indicates clinically significant weight loss. Patients were classified into three groups based on the pain relief levels after IMMPR: pain relief of clinical significance (30% or more reduction of pain intensity); pain relief without clinical significance (less than 30% reduction of pain intensity); and no pain relief. Linear mixed regression models were used to examine the weight changes among the groups with different pain relief levels. Results A significant reduction of pain intensity was found after IMMPR (p < 0.01, effect size Cohen’s d = 0.34). A similar proportion of patients in the three groups with different pain relief levels had clinically significant weight loss (20.2%~24.3%, p = 0.47). Significant improvements were reported regarding physical activity behaviour, psychological distress, and HRQoL, but weight change was not associated with changes of pain intensity. Conclusion About one-fifth of obese patients achieved significant weight reduction after IMMPR. Obese patients need a tailored pain rehabilitation program incorporating a targeted approach for weight management.
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Affiliation(s)
- Huan-Ji Dong
- Pain and Rehabilitation Centre, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Elena Dragioti
- Pain and Rehabilitation Centre, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Marcelo Rivano Fischer
- Department of Health Sciences, Research Group Rehabilitation Medicine, Lund University, Lund, Sweden.,Department of Neurosurgery and Pain Rehabilitation, Skåne University Hospital, Lund, Sweden
| | - Björn Gerdle
- Pain and Rehabilitation Centre, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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Herrada AA, Olate-Briones A, Rojas A, Liu C, Escobedo N, Piesche M. Adipose tissue macrophages as a therapeutic target in obesity-associated diseases. Obes Rev 2021; 22:e13200. [PMID: 33426811 DOI: 10.1111/obr.13200] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 12/10/2020] [Accepted: 12/11/2020] [Indexed: 02/05/2023]
Abstract
Obesity is an increasing problem in developed and developing countries. Individuals with obesity have a higher risk of several diseases, such as cardiovascular disease, increased risk of insulin resistance, type 2 diabetes, infertility, degenerative disorders, and also certain types of cancer. Adipose tissue (AT) is considered an extremely active endocrine organ, and the expansion of AT is accompanied by the infiltration of different types of immune cells, which induces a state of low-grade, chronic inflammation and metabolic dysregulation. Even though the exact mechanism of this low-grade inflammation is not fully understood, there is clear evidence that AT-infiltrating macrophages (ATMs) play a significant role in the pro-inflammatory state and dysregulated metabolism. ATMs represent the most abundant class of leukocytes in AT, constituting 5% of the cells in AT in individuals with normal weight. However, this percentage dramatically increases up to 50% in individuals with obesity, suggesting an important role of ATMs in obesity and its associated complications. In this review, we discuss current knowledge of the function of ATMs during steady-state and obesity and analyze its contribution to different obesity-associated diseases, highlighting the potential therapeutic target of ATMs in these pathological conditions.
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Affiliation(s)
- Andrés A Herrada
- Lymphatic vasculature and inflammation research laboratory, Facultad de Ciencias de la Salud, Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Talca, Chile
| | - Alexandra Olate-Briones
- Lymphatic vasculature and inflammation research laboratory, Facultad de Ciencias de la Salud, Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Talca, Chile
| | - Armando Rojas
- Biomedical Research Laboratories, Medicine Faculty, Universidad Católica del Maule, Talca, Chile
| | - Chaohong Liu
- Department of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Noelia Escobedo
- Lymphatic vasculature and inflammation research laboratory, Facultad de Ciencias de la Salud, Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Talca, Chile
| | - Matthias Piesche
- Biomedical Research Laboratories, Medicine Faculty, Universidad Católica del Maule, Talca, Chile
- Oncology Center, Medicine Faculty, Universidad Católica del Maule, Talca, Chile
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Abouzid M, El-Sherif DM, Eltewacy NK, Dahman NBH, Okasha SA, Ghozy S, Islam SMS. Influence of COVID-19 on lifestyle behaviors in the Middle East and North Africa Region: a survey of 5896 individuals. J Transl Med 2021; 19:129. [PMID: 33785043 PMCID: PMC8008335 DOI: 10.1186/s12967-021-02767-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 02/22/2021] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Coronavirus disease (COVID-19) pandemic has affected health and lifestyle behaviors of people globally. This project aims to identify the impact of COVID-19 on lifestyle behavior of individuals in the Middle East and North Africa (MENA) region during confinement. METHODS We conducted an online survey in 17 countries (Egypt, Jordan, United Arab Emirates, Kuwait, Bahrain, Saudi Arabia, Oman, Qatar, Yemen, Syria, Palestine, Algeria, Morocco, Libya, Tunisia, Iraq, and Sudan) from the MENA region on August and September 2020. The questionnaire included self-reported information on lifestyle behaviors, including physical activity, eating habits, smoking, watching television, social media use and sleep before and during the pandemic. Logistic regression was performed to analyze the impact of COVID-19 on lifestyle behaviors. RESULTS A total of 5896 participants were included in the final analysis and 62.8% were females. The BMI of the participants was 25.4 ± 5.8 kg/m2. Around 38.4% of the participants stopped practicing any physical activities during the confinement (P < 0.001), and 57.1% reported spending more than 2 h on social media (P < 0.001). There were no significant changes in smoking habits. Also, 30.9% reported an improvement in their eating habits compared with 24.8% reported worsening of their eating habits. Fast-food consumption decreased significantly in 48.8% of the study population. This direct/indirect exposure to COVID-19 was associated with an increased consumption of carbohydrates (OR = 1.09; 95% CI = 1.02-1.17; P = 0.01), egg (OR = 1.08; 95% CI = 1.02-1.16; P = 0.01), sugar (OR = 1.09; 95% CI = 1.02-1.16; P = 0.02), meat, and poultry (OR = 1.13; 95% CI = 1.06-1.20; P < 0.01). There was also associated increase in hours spent on watching television (OR = 1.07; 95% CI = 1.02-1.12; P < 0.01) and social media (OR = 1.09; 95% CI = 1.01-1.18; P = 0.03). However, our results showed a reduction in sleeping hours among those exposed to COVID-19 infection (OR = 0.85; 95% CI = 0.77-0.94; P < 0.01). CONCLUSIONS The COVID-19 pandemic was associated with an increase in food consumption and sedentary life. Being exposed to COVID-19 by direct infection or through an infected household is a significant predictor of amplifying these changes. Public health interventions are needed to address healthy lifestyle behaviors during and after the COVID-19 pandemic.
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Affiliation(s)
- Mohamed Abouzid
- Department of Physical Pharmacy and Pharmacokinetics, Faculty of Pharmacy, Poznan University of Medical Sciences, Poznan, Poland
| | - Dina M. El-Sherif
- National Institute of Oceanography and Fisheries, NIOF, Cairo, Egypt
| | | | - Nesrine Ben Hadj Dahman
- Faculty of Medicine of Tunis, University of Tunis El Manar, HOD Medical Research; Doctors of the World Tunisia, Tunis, Tunisia
| | - Salah A. Okasha
- Department of Agronomy, Plant Breeding and Bio-Statistic, Faculty of Agriculture, Suez Canal University Ismailia, Mansoura, Egypt
| | - Sherief Ghozy
- Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Sheikh Mohammed Shariful Islam
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Melbourne, Australia
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Lange KW. Food science and COVID-19. FOOD SCIENCE AND HUMAN WELLNESS 2021; 10:1-5. [PMID: 38620884 PMCID: PMC7510640 DOI: 10.1016/j.fshw.2020.08.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 08/20/2020] [Indexed: 01/18/2023]
Abstract
Theories proposing a role of specific dietary components or food supplements in the prevention or treatment of COVID-19 have received extensive social media coverage. A multitude of scientific publications have also pointed to the importance of food and nutrition in combating the COVID-19 pandemic. The present perspective critically addresses the question of what food science can actually contribute in this context. Animal studies suggest that micronutrients, food bioactives or functional foods may carry the potential to augment viral defense. However, the specific roles of food components in viral infectious diseases in humans remain unclear. Rigorous research assessing the efficacy of food compounds in counteracting infections would require long-term randomized controlled trials in large samples. While no foods, single nutrients or dietary supplements are capable of preventing infection with COVID-19, a balanced diet containing sufficient amounts of macronutrients and diverse micronutrients is a prerequisite of an optimally functioning immune system. High-energy diets and obesity are major risk factors for a more severe course of COVID-19. Therefore, population-wide body weight control and weight reduction in overweight people are important preventive measures. Diet may play a beneficial role in maintaining a healthy body weight and preventing non-communicable conditions.
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Affiliation(s)
- Klaus W Lange
- Department of Experimental Psychology, University of Regensburg, Regensburg, Germany
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Adipose and Muscle Cell Co-Culture System: A Novel In Vitro Tool to Mimic the In Vivo Cellular Environment. BIOLOGY 2020; 10:biology10010006. [PMID: 33374127 PMCID: PMC7823969 DOI: 10.3390/biology10010006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/14/2020] [Accepted: 12/23/2020] [Indexed: 12/18/2022]
Abstract
A co-culture system allows researchers to investigate the complex interactions between two cell types under various environments, such as those that promote differentiation and growth as well as those that mimic healthy and diseased states, in vitro. In this paper, we review the most common co-culture systems for myocytes and adipocytes. The in vitro techniques mimic the in vivo environment and are used to investigate the causal relationships between different cell lines. Here, we briefly discuss mono-culture and co-culture cell systems and their applicability to the study of communication between two or more cell types, including adipocytes and myocytes. Also, we provide details about the different types of co-culture systems and their applicability to the study of metabolic disease, drug development, and the role of secretory factors in cell signaling cascades. Therefore, this review provides details about the co-culture systems used to study the complex interactions between adipose and muscle cells in various environments, such as those that promote cell differentiation and growth and those used for drug development.
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Seo J, Kim KS, Park JW, Cho JY, Chang H, Fukuda J, Hong KY, Chun YS. Metastasis-on-a-chip reveals adipocyte-derived lipids trigger cancer cell migration via HIF-1α activation in cancer cells. Biomaterials 2020; 269:120622. [PMID: 33385686 DOI: 10.1016/j.biomaterials.2020.120622] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 02/06/2023]
Abstract
Although obesity is a newly considered risk factor for cancer, the mechanisms by which adipocyte-derived metabolites accelerate cancer malignancy have yet to be elucidated. To identify the connection among heterogeneous cell types, conventional methods including Transwell assays or conditioned media (CM) have been used; however, these methods do not fully reflect niche effects in the tumor microenvironment (TME). Here, we established an oxygen permeable polydimethylsiloxane (PDMS)-based three-dimensional (3D) culture system to allow direct attachment between human adipocyte derived stem cells (ADSCs) and cancer cells. By doing so, a physiologically bioactive TME was created, which could be used to reveal further the relationships between different cell types. We found that co-culture of cancer cells with ADSCs resulted in a dispersion phenomenon, and the dispersed spheroid was well matched with the enhanced metastatic potential of cancer cells. Lipid profiling and in vitro migration assays suggested that lipids are the driving force for cancer cell migration via HIF-1α upregulation. In addition, the lipid/HIF-1α axis promoted tumor metastasis in a xenograft mouse model. This study presents an in vitro model of a biomimetic TME and provides new mechanistic insights into the effects of ADSC-released fatty acids on cancer cells as oncometabolites.
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Affiliation(s)
- Jieun Seo
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea; Department of Physiology, Seoul National University College of Medicine, Seoul, 03080, South Korea
| | - Kyeong Seog Kim
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea; Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, 03080, South Korea
| | - Jong-Wan Park
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea; Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, 03080, South Korea
| | - Joo-Youn Cho
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea; Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, 03080, South Korea
| | - Hak Chang
- Department of Plastic Surgery, Seoul National University Hospital, Seoul, 03080, South Korea
| | - Junji Fukuda
- Faculty of Engineering, Yokohama National University, Yokohama, 240-8501, Japan
| | - Ki Yong Hong
- Department of Plastic and Reconstructive Surgery, Dongguk University Ilsan Hospital, Dongguk University School of Medicine, Goyang, 10326, South Korea
| | - Yang-Sook Chun
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, South Korea; Department of Physiology, Seoul National University College of Medicine, Seoul, 03080, South Korea; Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, 03080, South Korea.
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Luo Y, Lin H. Inflammation initiates a vicious cycle between obesity and nonalcoholic fatty liver disease. IMMUNITY INFLAMMATION AND DISEASE 2020; 9:59-73. [PMID: 33332766 PMCID: PMC7860600 DOI: 10.1002/iid3.391] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 12/14/2022]
Abstract
Low‐level of chronic inflammation activation is characteristic of obesity. Nonalcoholic fatty liver disease (NAFLD) is closely linked to obesity and is an emerging health problem, it originates from abnormal accumulation of triglycerides in the liver, and sometimes causes inflammatory reactions that could contribute to cirrhosis and liver cancer, thus its pathogenesis needs to be clarified for more treatment options. Once NAFLD is established, it contributes to systemic inflammation, the low‐grade inflammation is continuously maintained during NAFLD causing impaired resolution of inflammation in obesity, which subsequently exacerbates its severity. This study focuses on the effects of obesity‐induced inflammations, which are the underlying causes of the disease progression and development of more severe inflammatory and fibrotic stages. Understanding the relationship between obesity and NAFLD could help in establishing attractive therapeutic targets or diagnostic markers in obesity‐induced inflammation response and provides new approaches for the prevention and treatment of NAFLD in obesity.
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Affiliation(s)
- Yunfei Luo
- Department of Pathophysiology, Schools of Basic Sciences, Jiangxi Provincial Key Laboratory of Tumor Pathogens and Molecular Pathology, Nanchang University, Nanchang, China
| | - Hui Lin
- Department of Pathophysiology, Schools of Basic Sciences, Jiangxi Provincial Key Laboratory of Tumor Pathogens and Molecular Pathology, Nanchang University, Nanchang, China
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Lange KW, Nakamura Y. Lifestyle factors in the prevention of COVID-19. GLOBAL HEALTH JOURNAL 2020; 4:146-152. [PMID: 33520339 PMCID: PMC7834031 DOI: 10.1016/j.glohj.2020.11.002] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023] Open
Abstract
Confinement to the home and psychological distress due to the coronavirus disease 2019 (COVID-19) pandemic may lead to harmful health behaviors, such as overeating, sedentary behavior with reduced physical activity, elevated alcohol and tobacco use and increased screen time causing impaired sleep. All of these behaviors are associated with non-communicable diseases and can interfere with immunity. While no foods, single nutrients or dietary supplements are capable of preventing infection with COVID-19, a balanced diet containing sufficient amounts of macronutrients and diverse micronutrients is a prerequisite of an optimally functioning immune system. High-energy "Western" diets and obesity are major risk factors for a more severe course of COVID-19. Alcohol use and tobacco also have detrimental effects on the immune system. Therefore, population-wide body weight control, reduction of smoking rates and limitation of alcohol consumption are important preventive measures. Furthermore, sufficient restorative sleep is needed for adequate immune functioning. Appropriate lifestyle changes in regard to nutrition, exercise, sleep, smoking and alcohol intake may help shift the population distribution of infection risk and aid in preventing severe COVID-19 disease. Large-scale surveys should explore the effects of lifestyle changes, and the provision of reliable lifestyle information and effective interventions to individuals and communities during the pandemic is a pressing need.
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Alkan I, Altunkaynak BZ, Kivrak EG, Kaplan AA, Arslan G. Is vagal stimulation or inhibition benefit on the regulation of the stomach brain axis in obesity? Nutr Neurosci 2020; 25:758-770. [PMID: 33034260 DOI: 10.1080/1028415x.2020.1809875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Objective: Possible effects of the vagus inhibition and stimulation on the hypothalamic nuclei, myenteric plexes and the vagus nerve were investigated.Methods: The female rats divided to the inhibition (INH), stimulation (STI) and, sham (SHAM) groups were fed with high fat diet (including 40% of energy from animal fat). After nine weeks, the rats were allowed to recover for 4 weeks in INH group. In STI group, the left vagus nerve stimulated (30 Hz/500 msn/30 sec.) starting 2nd post operative day for 5 minutes during 4 weeks. Healthy female rats used as control (CONT). Then, tissue samples were analyzed by biochemical, histological and stereological methods.Results: The mean number of the neurons in the arcuate nucleus of the INH group was significantly less; but, that is significantly more in the STI group compared to the other groups. The neuronal density of ventromedial nucleus in the STI group was higher; while the density in the INH group was lower than the other groups. In the dorsomedial nucleus, neuron density of the INH group was lower than the other groups. In terms of the myenteric plexus volumes, that of the INH group was lowest. The myelinated axon number in the INH group was significantly highest. The myelin sheath thickness and axon area of the INH group was significantly lower than the other groups.Discussion: The results of the study show that the vagal inhibition is more effective than the vagal stimulation on the weight loss in the obesity.
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Affiliation(s)
- Işınsu Alkan
- Department of Histology and Embryology, Faculty of Medicine, İstanbul Okan University, İstanbul, Turkey
| | - Berrin Zuhal Altunkaynak
- Department of Histology and Embryology, Faculty of Medicine, İstanbul Okan University, İstanbul, Turkey
| | - Elfide Gizem Kivrak
- Department of Histology and Embryology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Arife Ahsen Kaplan
- Department of Histology and Embryology, Faculty of Medicine, Medipol University, Istanbul, Turkey
| | - Gülay Arslan
- Department of Histology and Embryology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
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Arabzadegan N, Daneshzad E, Fatahi S, Moosavian SP, Surkan PJ, Azadbakht L. Effects of dietary whole grain, fruit, and vegetables on weight and inflammatory biomarkers in overweight and obese women. Eat Weight Disord 2020; 25:1243-1251. [PMID: 31399910 DOI: 10.1007/s40519-019-00757-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 07/19/2019] [Indexed: 12/27/2022] Open
Abstract
PURPOSE The separate effects of whole grain (WG) and fruit and vegetable (F&V) diets on inflammatory biomarkers have not been assessed. Therefore, we evaluated these two high-fiber diets in relation to inflammation indices in obese and overweight women. STUDY DESIGN Parallel randomized clinical trial. METHODS In the present study, 75 women were recruited and randomly assigned to three diet groups: a whole grain diet (WG-D) group, F&V group, and a combined whole grain and F&V diet group (WGFV-D) for 10 weeks. As a "feeding trial" all participants were asked to visit the clinic daily and eat prescribed foods in the presence of a nutritionist. Anthropometric indices and biochemical biomarkers were measured at baseline and after 10 weeks of the trial. RESULTS Each of the three diet groups showed significant changes in serum biomarkers (CRP, TNF-α, IL-6, D-dimer, and serum fibrinogen) after following the diet for 10 weeks (P = 0.01). In adjusted models, significant changes were observed for CRP, TNF-α, IL-6, D-dimer, and serum fibrinogen (P = 0.01). In a model adjusted for malondialdehyde (MDA) level, a trend toward significance was observed (P = 0.05). Consumption of all three different diets for 10 weeks showed statistically significant change for all biomarkers (P < 0.05) the most notable changes in inflammatory indices were observed among participants following the WG diet. CONCLUSIONS Study results indicate that consumption of high-fiber diets, especially the WG diet, can help lower inflammatory levels and prevent subsequent adverse health consequences. LEVEL OF EVIDENCE Level I, randomized controlled trial.
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Affiliation(s)
- Niloufar Arabzadegan
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Elnaz Daneshzad
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Fatahi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyedeh Parisa Moosavian
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Pamela J Surkan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Dong HJ, Larsson B, Rivano Fischer M, Gerdle B. Facing obesity in pain rehabilitation clinics: Profiles of physical activity in patients with chronic pain and obesity-A study from the Swedish Quality Registry for Pain Rehabilitation (SQRP). PLoS One 2020; 15:e0239818. [PMID: 32986777 PMCID: PMC7521725 DOI: 10.1371/journal.pone.0239818] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 09/14/2020] [Indexed: 11/19/2022] Open
Abstract
Background The obesity epidemic has influenced pain rehabilitation clinics. To date, little is known about baseline level of physical activity (PA) in patients referred to pain rehabilitation clinics. We aimed to investigate the PA levels of patients referred to pain rehabilitation clinics and to evaluate the effect of excess weight on PA level. Methods and findings Data were obtained from the Swedish Quality Registry for Pain Rehabilitation between 2016 and 2017. These data included PA time (everyday PA and physical exercise per week), Body Mass Index (BMI), sociodemographic factors, chronic pain and psychological aspects (e.g., pain intensity, depressive and anxiety symptoms and insomnia problems). Insufficient PA was defined as less than 150 minutes per week. We performed logistic regressions as well as orthogonal partial least square regression to estimate the effects of excess weight on PA. Over one-fourth of the patients were classified as obese (BMI ≥30 kg/m2, 871/3110, 25.3%) and nearly one-third of these patients were classified as severely obese (BMI ≥35 kg/m2, 242/871, 27.8%). Time estimations for physical exercise varied among the BMI groups, but patients in the higher BMI category were more likely to spend less time on everyday PA. Compared to normal weight, mild obesity [odds ratio (OR) 0.65, 95% confidence interval (CI) 0.53–0.81] and severe obesity (OR 0.56, 95% CI 0.42–0.74) were associated with less PA. Mild obese patients had an elevated risk of 65% and severe obese patients had an elevated risk of 96% for insufficient PA. Increased pain intensity was positively related to insufficient PA (OR 1.17, 95% CI 1.06–1.29) among the obese patients. Conclusion Having low PA is very common for patients referred to pain rehabilitation clinics, especially for those with comorbid obesity. As a first step to increase PA, obese patients need to be encouraged to increase the intensity and amount of less painful daily PA.
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Affiliation(s)
- Huan-Ji Dong
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- * E-mail:
| | - Britt Larsson
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Marcelo Rivano Fischer
- Department of Health Sciences, Research Group Rehabilitation Medicine, Lund University, Lund, Sweden
- Department of Neurosurgery and Pain Rehabilitation, Skane University Hospital, Lund, Sweden
| | - Björn Gerdle
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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Does adipose tissue inflammation drive the development of non-alcoholic fatty liver disease in obesity? Clin Res Hepatol Gastroenterol 2020; 44:394-402. [PMID: 32044284 DOI: 10.1016/j.clinre.2019.10.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 09/09/2019] [Accepted: 10/04/2019] [Indexed: 02/06/2023]
Abstract
Obesity, an increasingly common problem in modern societies, is associated with acquired metabolic disturbances. In this perspective, the development of insulin resistance is now recognized to be initiated by inflammation of the adipose tissue, but the events that lead to this inflammation are still vague. Furthermore, visceral adipose tissue plays a significant role in obesity pathophysiology and in its clinical effects, such as non-alcoholic fatty liver disease (NAFLD). Among the possible mechanisms linking NAFLD and obesity, we focused on Visfatin/NAMPT, mostly produced by macrophages infiltrated in adipose tissue and a biomarker of the inflammatory cascade affecting hepatic inflammation in NAFLD. We also addressed the signalling pathway triggered by the binding of VEGF-B to its receptor, which mediates lipid fluxes throughout the body, being a promising target to prevent ectopic lipid accumulation. We reviewed the available literature on the topic and we suggest a crosstalk between adipose tissue inflammation and NAFLD in order to provide new insights about the putative mechanisms involved in the development of NAFLD in the obesity context. A better understanding of the pathophysiological processes underlying NAFLD will allow the development of new therapeutic approaches.
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Abstract
Patients with psoriatic arthritis (PsA) have a higher burden of cardio-metabolic comorbidities like obesity, hypertension, diabetes, and cardiovascular disease compared to the general population. Adipose tissue is thought to promote a chronic low grade inflammatory state through inflammatory mediators like tumor necrosis factor alpha (TNFα), interleukin-6 (IL-6), leptin, and adiponectin. A higher body mass index (BMI) is a risk factor for development of PsA and affects disease activity and response to therapy including both disease-modifying anti-rheumatic drugs (DMARDs) and tumor necrosis factor inhibitors (TNFi). Obesity has an impact on the morbidity in PsA, particularly cardiovascular and/or metabolic. Patients with PsA have a higher cardiovascular risk and obesity may have an additive impact on morbidity and mortality. This review explores the relationship between obesity and PsA.
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Affiliation(s)
- Anand Kumthekar
- Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA.
| | - Alexis Ogdie
- University of Pennsylvania, Philadelphia, PA, USA
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Adipose tissue in health and disease through the lens of its building blocks. Sci Rep 2020; 10:10433. [PMID: 32591560 PMCID: PMC7319996 DOI: 10.1038/s41598-020-67177-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 05/21/2020] [Indexed: 12/19/2022] Open
Abstract
Understanding adipose tissue cellular heterogeneity and homeostasis is essential to comprehend the cell type dynamics in metabolic diseases. Cellular subpopulations in the adipose tissue have been related to disease development, but efforts towards characterizing the adipose tissue cell type composition are limited. Here, we identify the cell type composition of the adipose tissue by using gene expression deconvolution of large amounts of publicly available transcriptomics level data. The proposed approach allows to present a comprehensive study of adipose tissue cell type composition, determining the relative amounts of 21 different cell types in 1282 adipose tissue samples detailing differences across four adipose tissue depots, between genders, across ranges of BMI and in different stages of type-2 diabetes. We compare our results to previous marker-based studies by conducting a literature review of adipose tissue cell type composition and propose candidate cellular markers to distinguish different cell types within the adipose tissue. This analysis reveals gender-specific differences in CD4+ and CD8+ T cell subsets; identifies adipose tissue as rich source of multipotent stem/stromal cells; and highlights a strongly increased immune cell content in epicardial and pericardial adipose tissue compared to subcutaneous and omental depots. Overall, this systematic analysis provides comprehensive insights into adipose tissue cell-type heterogeneity in health and disease.
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Wang J, Chen WD, Wang YD. The Relationship Between Gut Microbiota and Inflammatory Diseases: The Role of Macrophages. Front Microbiol 2020; 11:1065. [PMID: 32582063 PMCID: PMC7296120 DOI: 10.3389/fmicb.2020.01065] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 04/29/2020] [Indexed: 12/12/2022] Open
Abstract
Gut microbiota, an integral part of the human body, comprise bacteria, fungi, archaea, and protozoa. There is consensus that the disruption of the gut microbiota (termed “gut dysbiosis”) is influenced by host genetics, diet, antibiotics, and inflammation, and it is closely linked to the pathogenesis of inflammatory diseases, such as obesity and inflammatory bowel disease (IBD). Macrophages are the key players in the maintenance of tissue homeostasis by eliminating invading pathogens and exhibit extreme plasticity of their phenotypes, such as M1 or M2, which have been demonstrated to exert pro- and anti-inflammatory functions. Microbiota-derived metabolites, short-chain fatty acids (SCFAs) and Gram-negative bacterial lipopolysaccharides (LPS), exert anti-inflammatory or pro-inflammatory effects by acting on macrophages. Understanding the role of macrophages in gut microbiota-inflammation interactions might provide us a novel method for preventing and treating inflammatory diseases. In this review, we summarize the recent research on the relationship between gut microbiota and inflammation and discuss the important role of macrophages in this context.
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Affiliation(s)
- Ji Wang
- State Key Laboratory of Chemical Resource Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Wei-Dong Chen
- Key Laboratory of Molecular Pathology, School of Basic Medical Science, Inner Mongolia Medical University, Hohhot, China.,Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, Hebi People's Hospital, School of Medicine, Henan University, Kaifeng, China
| | - Yan-Dong Wang
- State Key Laboratory of Chemical Resource Engineering, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
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Abstract
BACKGROUND On December 12th 2019, a new coronavirus (SARS-Cov2) emerged in Wuhan, China, sparking a pandemic of acute respiratory syndrome in humans (COVID-19). On the 24th of April 2020, the number of COVID-19 deaths in the world, according to the COVID-Case Tracker by Johns Hopkins University, was 195,313, and the number of COVID-19 confirmed cases was 2,783,512. The COVID-19 pandemic represents a massive impact on human health, causing sudden lifestyle changes, through social distancing and isolation at home, with social and economic consequences. Optimizing public health during this pandemic requires not only knowledge from the medical and biological sciences, but also of all human sciences related to lifestyle, social and behavioural studies, including dietary habits and lifestyle. METHODS Our study aimed to investigate the immediate impact of the COVID-19 pandemic on eating habits and lifestyle changes among the Italian population aged ≥ 12 years. The study comprised a structured questionnaire packet that inquired demographic information (age, gender, place of residence, current employment); anthropometric data (reported weight and height); dietary habits information (adherence to the Mediterranean diet, daily intake of certain foods, food frequency, and number of meals/day); lifestyle habits information (grocery shopping, habit of smoking, sleep quality and physical activity). The survey was conducted from the 5th to the 24th of April 2020. RESULTS A total of 3533 respondents have been included in the study, aged between 12 and 86 years (76.1% females). The perception of weight gain was observed in 48.6% of the population; 3.3% of smokers decided to quit smoking; a slight increased physical activity has been reported, especially for bodyweight training, in 38.3% of respondents; the population group aged 18-30 years resulted in having a higher adherence to the Mediterranean diet when compared to the younger and the elderly population (p < 0.001; p < 0.001, respectively); 15% of respondents turned to farmers or organic, purchasing fruits and vegetables, especially in the North and Center of Italy, where BMI values were lower. CONCLUSIONS In this study, we have provided for the first time data on the Italian population lifestyle, eating habits and adherence to the Mediterranean Diet pattern during the COVID-19 lockdown. However, as the COVID-19 pandemic is ongoing, our data need to be confirmed and investigated in future more extensive population studies.
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