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De Mario A, Trevellin E, Piazza I, Vindigni V, Foletto M, Rizzuto R, Vettor R, Mammucari C. Mitochondrial Ca 2+ signaling is a hallmark of specific adipose tissue-cancer crosstalk. Sci Rep 2024; 14:8469. [PMID: 38605098 PMCID: PMC11009327 DOI: 10.1038/s41598-024-55650-0] [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: 01/10/2024] [Accepted: 02/26/2024] [Indexed: 04/13/2024] Open
Abstract
Obesity is associated with increased risk and worse prognosis of many tumours including those of the breast and of the esophagus. Adipokines released from the peritumoural adipose tissue promote the metastatic potential of cancer cells, suggesting the existence of a crosstalk between the adipose tissue and the surrounding tumour. Mitochondrial Ca2+ signaling contributes to the progression of carcinoma of different origins. However, whether adipocyte-derived factors modulate mitochondrial Ca2+ signaling in tumours is unknown. Here, we show that conditioned media derived from adipose tissue cultures (ADCM) enriched in precursor cells impinge on mitochondrial Ca2+ homeostasis of target cells. Moreover, in modulating mitochondrial Ca2+ responses, a univocal crosstalk exists between visceral adipose tissue-derived preadipocytes and esophageal cancer cells, and between subcutaneous adipose tissue-derived preadipocytes and triple-negative breast cancer cells. An unbiased metabolomic analysis of ADCM identified creatine and creatinine for their ability to modulate mitochondrial Ca2+ uptake, migration and proliferation of esophageal and breast tumour cells, respectively.
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Affiliation(s)
- Agnese De Mario
- Department of Biomedical Sciences, University of Padua, via U. Bassi 58/B, 35131, Padua, Italy
| | - Elisabetta Trevellin
- Internal Medicine Unit, Department of Medicine, Padua University Hospital, via Giustiniani 2, 35128, Padua, Italy
| | - Ilaria Piazza
- Department of Biomedical Sciences, University of Padua, via U. Bassi 58/B, 35131, Padua, Italy
| | - Vincenzo Vindigni
- Clinic of Plastic and Reconstructive Surgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Mirto Foletto
- Bariatric Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Rosario Rizzuto
- Department of Biomedical Sciences, University of Padua, via U. Bassi 58/B, 35131, Padua, Italy
| | - Roberto Vettor
- Internal Medicine Unit, Department of Medicine, Padua University Hospital, via Giustiniani 2, 35128, Padua, Italy.
| | - Cristina Mammucari
- Department of Biomedical Sciences, University of Padua, via U. Bassi 58/B, 35131, Padua, Italy.
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2
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Van Soom T, Tjalma W, Van Daele U, Gebruers N, van Breda E. Resting energy expenditure, body composition, and metabolic alterations in breast cancer survivors vs. healthy controls: a cross-sectional study. BMC Womens Health 2024; 24:117. [PMID: 38347441 PMCID: PMC10863378 DOI: 10.1186/s12905-024-02900-y] [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: 08/29/2023] [Accepted: 01/11/2024] [Indexed: 02/15/2024] Open
Abstract
PURPOSE This study aimed to investigate the difference in absolute and fat free mass (FFM)-adjusted resting energy expenditure (mREE) and body composition (body weight, fat mass (FM), FFM) between breast cancer survivors (BCs) and controls. Correlations with body composition were analyzed. We examined if survival year, or being metabolically dysfunctional were predictive variables. METHODS A cross-sectional analysis was conducted on 32 BCs ≤5 years post treatment and 36 healthy controls. Indirect calorimetry measured absolute mREE. Body composition was determined by BOD POD. FFM-adjusted mREE was calculated (mREE/FFM). The Harris-Benedict equation was used to predict REE and determine hyper-/hypometabolism (mREE/pREE). The database of the multidisciplinary breast clinic of the University Hospital of Antwerp was consulted for survival year and metabolic dysfunctions. RESULTS BCs have similar absolute mREE and greater FFM-adjusted mREE compared to controls. Absolute mREE and body composition between BCs differed; adjusted mREE was similar. FFM correlated significantly with absolute mREE in BCs. A significant interaction term was found between survival year and FM for absolute mREE. CONCLUSION BCs have similar absolute mREE, but higher FFM-adjusted mREE. Differences in body composition between BCs are suggested to cause inter-individual variations. We suggest that increased FFM-adjusted mREE is caused by metabolic stress related to cancer/treatment. Accurate measurement of REE and body composition is advised when adapting nutritional strategies, especially in patients at risk for developing metabolic dysfunctions.
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Affiliation(s)
- Timia Van Soom
- Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences & Physiotherapy, Research group MOVANT, Multi-disciplinary Metabolic Research Unit (M2RUN), University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium
| | - Wiebren Tjalma
- Antwerp University Hospital (UZA), Multidisciplinary Breast Clinic, Wilrijkstraat 10, 2650, Edegem, Belgium
- Antwerp University Hospital (UZA), Multidisciplinary Edema Clinic, Wilrijkstraat 10, 2650, Edegem, Belgium
- Department of Medicine of University of Antwerp, Faculty of Medicine and Health Sciences, Universiteitsplein 1, 2610, Antwerp, Belgium
| | - Ulrike Van Daele
- Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences & Physiotherapy, Research group MOVANT, Multi-disciplinary Metabolic Research Unit (M2RUN), University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium
- OSCARE, Organization for Burns, Scar Aftercare and Research, Van Roiestraat 18, 2170, Antwerp, Belgium
| | - Nick Gebruers
- Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences & Physiotherapy, Research group MOVANT, Multi-disciplinary Metabolic Research Unit (M2RUN), University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium.
- Antwerp University Hospital (UZA), Multidisciplinary Edema Clinic, Wilrijkstraat 10, 2650, Edegem, Belgium.
| | - Eric van Breda
- Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences & Physiotherapy, Research group MOVANT, Multi-disciplinary Metabolic Research Unit (M2RUN), University of Antwerp, Universiteitsplein 1, 2610, Antwerp, Belgium.
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3
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Santos-Pereira M, Pereira SC, Rebelo I, Spadella MA, Oliveira PF, Alves MG. Decoding the Influence of Obesity on Prostate Cancer and Its Transgenerational Impact. Nutrients 2023; 15:4858. [PMID: 38068717 PMCID: PMC10707940 DOI: 10.3390/nu15234858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/12/2023] [Accepted: 11/16/2023] [Indexed: 12/18/2023] Open
Abstract
In recent decades, the escalating prevalence of metabolic disorders, notably obesity and being overweight, has emerged as a pressing concern in public health. Projections for the future indicate a continual upward trajectory in obesity rates, primarily attributable to unhealthy dietary patterns and sedentary lifestyles. The ramifications of obesity extend beyond its visible manifestations, intricately weaving a web of hormonal dysregulation, chronic inflammation, and oxidative stress. This nexus of factors holds particular significance in the context of carcinogenesis, notably in the case of prostate cancer (PCa), which is a pervasive malignancy and a leading cause of mortality among men. A compelling hypothesis arises from the perspective of transgenerational inheritance, wherein genetic and epigenetic imprints associated with obesity may wield influence over the development of PCa. This review proposes a comprehensive exploration of the nuanced mechanisms through which obesity disrupts prostate homeostasis and serves as a catalyst for PCa initiation. Additionally, it delves into the intriguing interplay between the transgenerational transmission of both obesity-related traits and the predisposition to PCa. Drawing insights from a spectrum of sources, ranging from in vitro and animal model research to human studies, this review endeavors to discuss the intricate connections between obesity and PCa. However, the landscape remains partially obscured as the current state of knowledge unveils only fragments of the complex mechanisms linking these phenomena. As research advances, unraveling the associated factors and underlying mechanisms promises to unveil novel avenues for understanding and potentially mitigating the nexus between obesity and the development of PCa.
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Affiliation(s)
- Mariana Santos-Pereira
- iBiMED-Institute of Biomedicine and Department of Medical Science, University of Aveiro, 3810-193 Aveiro, Portugal;
- Endocrine and Metabolic Research, Unit for Multidisciplinary Research in Biomedicine (UMIB), School of Medicine and Biomedical Sciences (ICBAS), University of Porto, 4050-313 Porto, Portugal;
- Laboratory for Integrative and Translational Research in Population Health (ITR), University of Porto, 4099-002 Porto, Portugal
| | - Sara C. Pereira
- Endocrine and Metabolic Research, Unit for Multidisciplinary Research in Biomedicine (UMIB), School of Medicine and Biomedical Sciences (ICBAS), University of Porto, 4050-313 Porto, Portugal;
- Laboratory for Integrative and Translational Research in Population Health (ITR), University of Porto, 4099-002 Porto, Portugal
- LAQV-REQUIMTE and Department of Chemistry, Campus Universitario de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal;
- Department of Pathology, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Irene Rebelo
- UCIBIO-REQUIMTE, Laboratory of Biochemistry, Department of Biologic Sciences, Pharmaceutical Faculty, University of Porto, 4050-313 Porto, Portugal;
| | - Maria A. Spadella
- Human Embryology Laboratory, Marília Medical School, Marília 17519-030, SP, Brazil;
| | - Pedro F. Oliveira
- LAQV-REQUIMTE and Department of Chemistry, Campus Universitario de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Marco G. Alves
- iBiMED-Institute of Biomedicine and Department of Medical Science, University of Aveiro, 3810-193 Aveiro, Portugal;
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Li L, Geng J, Yu W, Zhou F, Zheng Z, Fu K, Kong J, Feng X. Inhibition of PPARγ by BZ26, a GW9662 derivate, attenuated obesity-related breast cancer progression by inhibiting the reprogramming of mature adipocytes into to cancer associate adipocyte-like cells. Front Pharmacol 2023; 14:1205030. [PMID: 37649895 PMCID: PMC10462981 DOI: 10.3389/fphar.2023.1205030] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 07/31/2023] [Indexed: 09/01/2023] Open
Abstract
Obesity has been associated with the development of 13 different types of cancers, including breast cancer. Evidence has indicated that cancer-associated adipocytes promote the proliferation, invasion, and metastasis of cancer. However, the mechanisms that link CAAs to the progression of obesity-related cancer are still unknown. Here, we found the mature adipocytes in the visceral fat of HFD-fed mice have a CAAs phenotype but the stromal vascular fraction of the visceral fat has not. Importantly, we found the derivate of the potent PPARγ antagonist GW9662, BZ26 inhibited the reprogramming of mature adipocytes in the visceral fat of HFD-fed mice into CAA-like cells and inhibited the proliferation and invasion of obesity-related breast cancer. Further study found that it mediated the browning of visceral, subcutaneous and perirenal fat and attenuated inflammation of adipose tissue and metabolic disorders. For the mechanism, we found that BZ26 bound and inhibited PPARγ by acting as a new modulator. Therefore, BZ26 serves as a novel modulator of PPARγ activity, that is, capable of inhibiting obesity-related breast cancer progression by inhibiting of CAA-like cell formation, suggesting that inhibiting the reprogramming of mature adipocytes into CAAs or CAA-like cells may be a potential therapeutic strategy for obesity-related cancer treatment.
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Affiliation(s)
- Liangge Li
- Department of Endocrinology, Key Laboratory of Endocrine Glucose and Lipids Metabolism and Brain Aging, Ministry of Education, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Jiafeng Geng
- Department of Endocrinology, Key Laboratory of Endocrine Glucose and Lipids Metabolism and Brain Aging, Ministry of Education, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Wen Yu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Feifei Zhou
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Zhihuan Zheng
- Department of Endocrinology, Key Laboratory of Endocrine Glucose and Lipids Metabolism and Brain Aging, Ministry of Education, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Kaiyue Fu
- Department of Endocrinology, Key Laboratory of Endocrine Glucose and Lipids Metabolism and Brain Aging, Ministry of Education, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Junjie Kong
- Department of Endocrinology, Key Laboratory of Endocrine Glucose and Lipids Metabolism and Brain Aging, Ministry of Education, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xiujing Feng
- Department of Endocrinology, Key Laboratory of Endocrine Glucose and Lipids Metabolism and Brain Aging, Ministry of Education, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medical Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
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5
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Yu Q, Yu F, Li Q, Zhang J, Peng Y, Wang X, Li T, Yin N, Sun G, Ouyang H, Chen Y, Mine Y, Tsao R, Zhang H. Anthocyanin-Rich Butterfly Pea Flower Extract Ameliorating Low-Grade Inflammation in a High-Fat-Diet and Lipopolysaccharide-Induced Mouse Model. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:11941-11956. [PMID: 37526116 DOI: 10.1021/acs.jafc.3c02696] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
This study aimed to explore the enhancive effects of butterfly pea flower (BF) extracts on metabolic and immune homeostasis in a low-grade inflammation mouse model. The BF extract was found to contain mainly anthocyanins among other flavonoids. BF supplementation alleviated metabolic endotoxemia by lowering the plasma glucose, lipopolysaccharide (LPS), and tumor necrosis factor-α (TNF-α) levels and restored lipid metabolism and the balance between Treg and Th17 cells, thereby inhibiting the dysfunctional liver and abdominal white adipose tissues. BF extract increased the tight junction protein expression and reduced the expression of proinflammatory cytokines, therefore sustaining the colonic mucosa structure. Furthermore, BF extracts reshaped the gut microbiota structure characterized by significantly promoted SCFA-producing gut microbiota such as Akkermansia and Butyricicoccaceae. Additionally, BF extracts enhanced fecal primary bile acid (BA) levels and modulated bile acid signaling in the liver and ileum to facilitate BA synthesis for the restoration of lipid metabolism. In summary, anthocyanin-enriched BF extracts alleviated the profound negative dietary alterations and helped maintain the metabolic health by modulating the various aspects of the gut microenvironment and enhancing hepatic bile acid synthesis.
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Affiliation(s)
- Qinqin Yu
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Fengyao Yu
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Qiong Li
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Jie Zhang
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - You Peng
- Jiangxi Province Engineering Research Center of Ecological Chemical Industry, Jiujiang University, Jiujiang 332005, China
| | - Xiaoya Wang
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Tao Li
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Ning Yin
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Genlin Sun
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Hui Ouyang
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Yuhuan Chen
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
| | - Yoshinori Mine
- Department of Food Science, University of Guelph, Guelph, Ontario N1G2W1, Canada
| | - Rong Tsao
- Guelph Food Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, Ontario N1G 5C9, Canada
| | - Hua Zhang
- Department of Food Nutrition and Safety, College of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
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Morito S, Kawasaki M, Nishiyama M, Sakumoto T, Hashiguchi M, Narita T, Kawaguchi A, Toda S, Aoki S. Microenvironmental elements singularity synergistically regulate the behavior and chemosensitivity of endometrioid carcinoma. Hum Cell 2023; 36:1147-1159. [PMID: 36853404 DOI: 10.1007/s13577-023-00886-7] [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: 12/27/2022] [Accepted: 02/23/2023] [Indexed: 03/01/2023]
Abstract
The importance of the microenvironment is widely recognized as it regulates not only malignant cell behavior but also drug sensitivity. The cancer cell microenvironment is composed of biological, physical and chemical elements, and simultaneous reproduction of these three elements are important conditions investigated in cancer research. In the present study, we focused on the epidemiological and anatomical specificities of endometrioid carcinoma, obesity (biological), fluid flow (physical) and anticancer agents (chemical) to target the specific microenvironmental elements of endometrioid carcinoma. To elucidate the individual effects of these elements on endometrioid carcinoma and to investigate the relationships between these factors, we developed an adipose tissue fragments (ATFs)-embedded cell disc under a rotational culture method to generate carcinoma-stroma interactions and to create fluid flow. ATFs and fluid flow individually or synergistically influenced proliferative cellular behavior and the morphological changes underlying endometrioid carcinoma. ATFs and fluid flow also governed the expression of extracellular signal-regulated kinase and p38 signaling synergistically or individually, depending on the endometrioid carcinoma cell type. Adipose tissue induced chemoresistance to cis-diamminedichloro-platinum (CDDP) in endometrioid cancer, but the resistance effect was abolished by fluid flow. Thus, a simple reconstructed model was established to investigate three elements of the microenvironment of endometrioid carcinoma in vitro. This culture model unequivocally demonstrated the individual and synergistic effects of the three elements on endometrioid carcinoma. This new culture model is a promising tool for elucidating the mechanisms underlying endometrioid carcinoma and for developing further treatment strategies.
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Affiliation(s)
- Sayuri Morito
- Division of Pathology, Department of Pathology and Microbiology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga, 849-8501, Japan
| | - Maki Kawasaki
- Department of Urology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
| | - Megumi Nishiyama
- Division of Pathology, Department of Pathology and Microbiology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga, 849-8501, Japan
| | - Takehisa Sakumoto
- Division of Pathology, Department of Pathology and Microbiology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga, 849-8501, Japan
| | - Mariko Hashiguchi
- Division of Pathology, Department of Pathology and Microbiology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga, 849-8501, Japan
| | - Takayuki Narita
- Department of Chemistry and Applied Chemistry, Faculty of Science and Engineering, Saga University, 1 Honjo, Saga, 840-8502, Japan
| | - Atsushi Kawaguchi
- Education and Research Center for Community Medicine, Faculty of Medicine, Saga University, Saga, 849-8501, Japan
| | - Shuji Toda
- Department of Pathology, Takagi Hospital, Okawa, Fukuoka, 831-8501, Japan
| | - Shigehisa Aoki
- Division of Pathology, Department of Pathology and Microbiology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, Saga, 849-8501, Japan.
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Singh A, Mayengbam SS, Yaduvanshi H, Wani MR, Bhat MK. Obesity Programs Macrophages to Support Cancer Progression. Cancer Res 2022; 82:4303-4312. [PMID: 36191083 DOI: 10.1158/0008-5472.can-22-1257] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/14/2022] [Accepted: 09/26/2022] [Indexed: 01/24/2023]
Abstract
Obesity induces multifactorial effects such as dyslipidemia, insulin resistance, and arterial hypertension that influence the progression of many diseases. Obesity is associated with an increased incidence of cancers, and multiple mechanisms link obesity with cancer initiation and progression. Macrophages participate in the homeostasis of adipose tissue and play an important role in cancer. Adipose tissue expansion in obesity alters the balance between pro- and anti-inflammatory macrophages, which is a primary cause of inflammation. Chronic low-grade inflammation driven by macrophages is also an important characteristic of cancer. Adipocytes secrete various adipokines, including adiponectin, leptin, IL6, and TNFα, that influence macrophage behavior and tumor progression. Furthermore, other metabolic effects of obesity, such as hyperlipidemia, hyperglycemia, and hypercholesterolemia, can also regulate macrophage functionality in cancer. This review summarizes how obesity influences macrophage-tumor cell interactions and the role of macrophages in the response to anticancer therapies under obese conditions.
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Affiliation(s)
- Abhijeet Singh
- Department of Biotechnology, National Centre for Cell Science, Government of India, Savitribai Phule Pune University Campus, Ganeshkhind, Pune, Maharashtra, India
| | - Shyamananda Singh Mayengbam
- Department of Biotechnology, National Centre for Cell Science, Government of India, Savitribai Phule Pune University Campus, Ganeshkhind, Pune, Maharashtra, India
| | - Himanshi Yaduvanshi
- Department of Biotechnology, National Centre for Cell Science, Government of India, Savitribai Phule Pune University Campus, Ganeshkhind, Pune, Maharashtra, India
| | - Mohan R Wani
- Department of Biotechnology, National Centre for Cell Science, Government of India, Savitribai Phule Pune University Campus, Ganeshkhind, Pune, Maharashtra, India
| | - Manoj Kumar Bhat
- Department of Biotechnology, National Centre for Cell Science, Government of India, Savitribai Phule Pune University Campus, Ganeshkhind, Pune, Maharashtra, India
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AL-Mhanna SB, Wan Ghazali WS, Mohamed M, Rabaan AA, Santali EY, H. Alestad J, Santali EY, Arshad S, Ahmed N, Afolabi HA. Effectiveness of physical activity on immunity markers and quality of life in cancer patient: a systematic review. PeerJ 2022; 10:e13664. [PMID: 35935260 PMCID: PMC9354736 DOI: 10.7717/peerj.13664] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 06/10/2022] [Indexed: 01/17/2023] Open
Abstract
Background Cancer is a huge group of diseases that can affect various body parts of humans but also has a psychological, societal, and economic impact. Physical activity can improve the quality of life (QOL) and immunity, while moderate intensity exercise can reduce the probability of this lethal disease. The current study aimed to determine the effect of physical activity on immune markers and QOL in cancer patients as well as to evaluate cancer-related fatigue (CRF) and its association with physical activity. Methodology Before starting the study, the study protocol was registered in PROSPERO (registration number CRD42021273292). An electronic literature search was performed by combining MeSH terminology and keywords used with the Boolean operators "OR" and "AND" to find relevant published studies on PubMed, Scopus, Cochrane, and ScienceDirect databases. The Joanna Briggs Institute (JBI) critical evaluation checklist was used to assess the quality of selected studies, while the GRADE approach was used to see the quality of evidence. Results A total of 13,931 studies were retrieved after the search on databases. After the scrutiny of studies by reading the title of articles and the inclusion/exclusion criteria, a total of 54 studies were selected for further screening by reading the full texts. In the final, a total of nine studies were selected for the current systematic review and proceeded for data extraction. The patients who were doing different exercises showed improvements in immunity, QOL, and reduction in CRF. A significant reduction in tumour necrosis factor-α (TNF-α), C reactive protein (CRP), interleukin-8 (IL-8), IL-6, and an increase in natural killer (NK) cells levels was also observed. Conclusions The exercise program is safe and beneficial to improve the quality of life and immunity markers before, during, and after cancer treatment. Physical exercise may also help patients to overcome the adverse effects of the treatment and to reduce the chance of developing new tumours in the future.
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Affiliation(s)
- Sameer Badri AL-Mhanna
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Wan Syaheedah Wan Ghazali
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Mahaneem Mohamed
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
| | - Ali A. Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia
| | - Eman Y. Santali
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | | | - Enas Y. Santali
- Pediatric Oncology Department, Maternity and Children Hospital, Makkah, Saudi Arabia
| | - Sohaib Arshad
- Periodontics Unit, School of Dental Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Naveed Ahmed
- Department of Medical Microbiology and Parasitology School of Medical Science, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Hafeez Abiola Afolabi
- Department of General Surgery, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
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9
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Yuan X, Lu H, Han M, Han K, Zhang Y, Liang P, Liu S, Cheng J. HCBP6-induced activation of brown adipose tissue and upregulated of BAT cytokines genes. J Therm Biol 2022; 109:103306. [DOI: 10.1016/j.jtherbio.2022.103306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 06/15/2022] [Accepted: 08/18/2022] [Indexed: 11/27/2022]
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10
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Kang DW, Wilson RL, Gonzalo-Encabo P, Norris MK, Hans M, Tahbaz M, Dawson J, Nguyen D, Normann AJ, Yunker AG, Sami N, Uno H, Ligibel JA, Mittelman SD, Dieli-Conwright CM. Targeting Adiposity and Inflammation With Movement to Improve Prognosis in Breast Cancer Survivors (The AIM Trial): Rationale, Design, and Methods. Front Oncol 2022; 12:896995. [PMID: 35795051 PMCID: PMC9251632 DOI: 10.3389/fonc.2022.896995] [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: 03/15/2022] [Accepted: 04/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background Obesity is a significant contributor to breast cancer recurrence and mortality. A central mechanism by which obesity stimulates cancer progression is through chronic, low-grade inflammation in adipose tissue. Exercise interventions to target chronic inflammation has a potential to improve obesity- and breast cancer-related outcomes; however, no studies have investigated the roles of exercise in modulating adipose tissue inflammation in breast cancer survivors. Also, it is unclear which exercise prescription would be optimal to maximize the outcomes. Therefore, we designed a randomized controlled trial (Taking AIM at Breast Cancer: Targeting Adiposity and Inflammation with Movement to Improve Prognosis in Breast Cancer Survivors [AIM] Trial) to examine the mechanisms by which different modalities of exercise impact chronic inflammation as a biomarker of breast cancer prognosis. Methods The AIM trial is a prospective, three-armed, phase II randomized controlled trial investigating the effects of a 16-week supervised circuit aerobic and resistance exercise (CARE) program versus a traditional aerobic and resistance exercise (TARE) program and attention control (AC) on adipose tissue inflammation in breast cancer survivors. 276 patients who are diagnosed with stage 0-III breast cancer, post-treatment, sedentary, and centrally obese are randomized to one of the three groups. The CARE and TARE groups participate in thrice-weekly supervised exercise sessions for 16 weeks. The AC group are offered the CARE program after the intervention period. The primary endpoint is adipose tissue inflammation assessed by core biopsy and blood draw. The secondary and tertiary endpoints are sarcopenic obesity, physical fitness and function, and patient reported outcomes. The exploratory outcomes are long-term breast cancer outcomes. Discussion This is the first randomized controlled trial examining the effects of exercise on adipose tissue inflammation in obese, breast cancer survivors. Our findings are anticipated to contribute to a better understanding of exercise modalities and mechanisms on adipose tissue inflammation that can potentially improve breast cancer prognosis. Clinical Trial Registration https://clinicaltrials.gov/ct2/show/NCT03091842 identifier [NCT#03091842].
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Affiliation(s)
- Dong-Woo Kang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Rebekah L. Wilson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Paola Gonzalo-Encabo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Mary K. Norris
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Marybeth Hans
- Division of Breast Surgery, Brigham and Women’s Hospital, Boston, MA, United States
| | - Meghan Tahbaz
- Department of Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Jackie Dawson
- Department of Physical Therapy, California State University, Long Beach, Long Beach, CA, United States
| | - Danny Nguyen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Amber J. Normann
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Health Sciences, Boston University, Boston, MA, United States
| | - Alexandra G. Yunker
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Nathalie Sami
- Department of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Hajime Uno
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Jennifer A. Ligibel
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Steven D. Mittelman
- Children’s Discovery and Innovations Institute, University of California, Los Angeles, Los Angeles, CA, United States
| | - Christina M. Dieli-Conwright
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
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11
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Mohammed AK. Comparison of TNF-α and IL-19 concentrations at different stages of breast cancer. J Med Life 2022; 15:845-849. [PMID: 35928364 PMCID: PMC9321485 DOI: 10.25122/jml-2021-0359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 01/14/2022] [Indexed: 11/17/2022] Open
Abstract
This study investigated the alteration of tumour necrosis factor (TNF-α) and interleukin-19 (IL-19) at different clinical disease stages, lymph node metastasis, and ductal carcinoma in women with breast cancer. Serum samples were collected from 90 individuals with an age range of 25-61 years. These individuals were divided into a control group (healthy people), consisting of 31 individuals, and a breast cancer patients (BCP) group, consisting of 59 individuals. The pathological data (tumour stage, lymph node metastasis, and ductal carcinoma) was obtained from the medical record of patients and confirmed by experienced histopathology. Enzyme-linked immunosorbent assay (ELISAs) technology was used to measure the serum concentrations of IL-19 and TNF-α. The results showed significant differences (P≤0.002) in the mean of BMI, interleukin-19, and TNF-α in BCP compared to controls, while the age factor did not play an important role. The stages of breast cancer caused clear differences in the levels of TNF-α and IL-19. According to the findings, BCPs had a greater level of TNF-α in lymph node metastases than healthy persons. The concentration of serum IL-19 in BCP with lymph node metastasis was significantly different in non-lymph node metastasis patients and healthy people. Additionally, BCP with ductal carcinoma showed significant differences in the mean levels of IL-19 and TNF-α in comparison with healthy people.
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Affiliation(s)
- Amera Kamal Mohammed
- Clinical Laboratory Sciences Department, College of Pharmacy, University of Kirkuk, Kirkuk, Iraq,Corresponding Author: Amera Kamal Mohammed, Clinical Laboratory Sciences Department, College of Pharmacy, University of Kirkuk, Kirkuk, Iraq. E-mail:
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12
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Pala V, Agnoli C, Cavalleri A, Rinaldi S, Orlandi R, Segrado F, Venturelli E, Vinceti M, Krogh V, Sieri S. Prediagnostic Levels of Copper and Zinc and Breast Cancer Risk in the ORDET Cohort. Cancer Epidemiol Biomarkers Prev 2022; 31:1209-1215. [PMID: 35255128 DOI: 10.1158/1055-9965.epi-21-1252] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/22/2022] [Accepted: 02/18/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Case-control studies show that copper (Cu) is high and zinc (Zn) low in blood and urine of women with breast cancer compared with controls. METHODS To assess whether prediagnostic Cu and Zn are associated with breast cancer risk, OR of breast cancer according to Cu, Zn, and Cu/Zn ratio in plasma and urine was estimated in a nested case-control study within the ORDET cohort, using conditional logistic regression adjusted for multiple variables: First 496 breast cancer cases and matched controls, diagnosed ≥2 years after recruitment (to eliminate reverse causation) were analyzed. Then all eligible cases/controls were analyzed with stratification into years from recruitment to diagnosis. RESULTS For women diagnosed ≥2 years, compared with lowest tertiles, breast cancer risk was higher in the highest tertile of plasma Cu/Zn ratio (OR, 1.75; 95% CI, 1.21-2.54) and the highest tertile of both plasma and urine Cu/Zn ratio (OR, 2.37; 95% CI, 1.32-4.25). Risk did not vary with ER/PR/HER2 status. For women diagnosed <2 years, high Cu/Zn ratio was strongly associated with breast cancer risk. CONCLUSIONS Our prospective findings suggest that increased Cu/Zn ratio in plasma and urine may be both an early marker of, and a risk factor for, breast cancer development. Further studies are justified to confirm or otherwise our results and to investigate mechanisms. IMPACT Our finding that prediagnostic Cu/Zn ratio is a strong risk factor for breast cancer development deserves further investigation and, if confirmed, might open the way to interventions to reduce breast cancer risk in women with disrupted Cu/Zn homeostasis.
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Affiliation(s)
- Valeria Pala
- Epidemiology and Prevention Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Claudia Agnoli
- Epidemiology and Prevention Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Adalberto Cavalleri
- Epidemiology and Prevention Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Sabina Rinaldi
- Nutrition and Metabolism Branch, IARC-WHO, 69372, Lyon Cedex 08, France
| | - Rosaria Orlandi
- Molecular Targeting Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Francesco Segrado
- Molecular Targeting Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Elisabetta Venturelli
- Epidemiology and Prevention Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marco Vinceti
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Vittorio Krogh
- Epidemiology and Prevention Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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Mechanistic Insights into the Link between Obesity and Prostate Cancer. Int J Mol Sci 2021; 22:ijms22083935. [PMID: 33920379 PMCID: PMC8069048 DOI: 10.3390/ijms22083935] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 03/29/2021] [Accepted: 04/07/2021] [Indexed: 12/21/2022] Open
Abstract
Obesity is a pandemic of increasing worldwide prevalence. There is evidence of an association between obesity and the risk of prostate cancer from observational studies, and different biologic mechanisms have been proposed. The chronic low-level inflammation within the adipose tissue in obesity results in oxidative stress, activation of inflammatory cytokines, deregulation of adipokines signaling, and increased circulating levels of insulin and insulin-like growth factors (IGF). These mechanisms may be involved in epithelial to mesenchymal transformation into a malignant phenotype that promotes invasiveness, aggressiveness, and metastatic potential of prostate cancer. A thorough understanding of these mechanisms may be valuable in the development of effective prostate cancer prevention strategies and treatments. This review provides an overview of these mechanisms.
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14
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Bustamante-Marin XM, Merlino JL, Devericks E, Carson MS, Hursting SD, Stewart DA. Mechanistic Targets and Nutritionally Relevant Intervention Strategies to Break Obesity-Breast Cancer Links. Front Endocrinol (Lausanne) 2021; 12:632284. [PMID: 33815289 PMCID: PMC8011316 DOI: 10.3389/fendo.2021.632284] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 02/17/2021] [Indexed: 12/29/2022] Open
Abstract
The worldwide prevalence of overweight and obesity has tripled since 1975. In the United States, the percentage of adults who are obese exceeds 42.5%. Individuals with obesity often display multiple metabolic perturbations, such as insulin resistance and persistent inflammation, which can suppress the immune system. These alterations in homeostatic mechanisms underlie the clinical parameters of metabolic syndrome, an established risk factor for many cancers, including breast cancer. Within the growth-promoting, proinflammatory milieu of the obese state, crosstalk between adipocytes, immune cells and breast epithelial cells occurs via obesity-associated hormones, angiogenic factors, cytokines, and other mediators that can enhance breast cancer risk and/or progression. This review synthesizes evidence on the biological mechanisms underlying obesity-breast cancer links, with emphasis on emerging mechanism-based interventions in the context of nutrition, using modifiable elements of diet alone or paired with physical activity, to reduce the burden of obesity on breast cancer.
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Affiliation(s)
| | - Jenna L. Merlino
- Department of Nutrition, University of North Carolina, Chapel Hill, NC, United States
| | - Emily Devericks
- Department of Nutrition, University of North Carolina, Chapel Hill, NC, United States
| | - Meredith S. Carson
- Department of Nutrition, University of North Carolina, Chapel Hill, NC, United States
| | - Stephen D. Hursting
- Department of Nutrition, University of North Carolina, Chapel Hill, NC, United States
- Nutrition Research Institute, University of North Carolina, Kannapolis, NC, United States
| | - Delisha A. Stewart
- Department of Nutrition, University of North Carolina, Chapel Hill, NC, United States
- Nutrition Research Institute, University of North Carolina, Kannapolis, NC, United States
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15
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Kalezic A, Udicki M, Srdic Galic B, Aleksic M, Korac A, Jankovic A, Korac B. Redox profile of breast tumor and associated adipose tissue in premenopausal women - Interplay between obesity and malignancy. Redox Biol 2021; 41:101939. [PMID: 33765617 PMCID: PMC8008245 DOI: 10.1016/j.redox.2021.101939] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/04/2021] [Accepted: 03/06/2021] [Indexed: 12/13/2022] Open
Abstract
One of the underlying mechanisms that could link breast cancer and obesity is shifted redox homeostasis in the tumor microenvironment. To reveal the relationship between the malignant phenotype and obesity, we compared redox profiles of breast tumor and tumor-associated adipose tissue from premenopausal women: normal-weight with benign tumors, overweight/obese with benign tumors, normal-weight with malignant tumors, and overweight/obese with malignant tumors. Namely, we examined the protein expression of nuclear factor erythroid 2-related factor 2 (Nrf2), protein expression and activity of main antioxidant defense (AD) enzymes: copper, zinc- and manganese superoxide dismutase, catalase, and glutathione peroxidase, as well as the level of 4-hydroxy-2-nonenal (4-HNE) modified proteins. Higher protein expression and activity of AD enzymes were found in malignant tumor tissue than benign tumor tissue, irrespective of obesity. Nevertheless, malignant tumor tissue of overweight/obese women was characterized by higher protein expression of Nrf2 and weaker immunopositivity for 4-HNE modified proteins. In malignant tumor-associated adipose tissue, the redox profile was clearly related to obesity. Higher Nrf2 protein expression and higher AD enzyme levels were observed in normal-weight women, while stronger immunopositivity for 4-HNE modified proteins was found in overweight/obese women. The results suggest that the complex interplay between obesity and malignancy involves redox-sensitive pathways in breast tumor and tumor-associated adipose tissue. In malignant breast tumor tissue, antioxidant defense enzyme levels are not related to obesity. In malignant tumor-associated adipose tissue, redox profile is related to obesity. Nrf2 contributes to the “activated” phenotype of adipose tissue in malignancy.
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Affiliation(s)
- Andjelika Kalezic
- Institute for Biological Research "Sinisa Stankovic" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Mirjana Udicki
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | | | - Marija Aleksic
- Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | | | - Aleksandra Jankovic
- Institute for Biological Research "Sinisa Stankovic" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Bato Korac
- Institute for Biological Research "Sinisa Stankovic" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia; Faculty of Biology, University of Belgrade, Belgrade, Serbia.
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16
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Yang F, Carmona A, Stojkova K, Garcia Huitron EI, Goddi A, Bhushan A, Cohen RN, Brey EM. A 3D human adipose tissue model within a microfluidic device. LAB ON A CHIP 2021; 21:435-446. [PMID: 33351023 PMCID: PMC7876365 DOI: 10.1039/d0lc00981d] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
An accurate in vitro model of human adipose tissue could assist in the study of adipocyte function and allow for better tools for screening new therapeutic compounds. Cell culture models on two-dimensional surfaces fall short of mimicking the three-dimensional in vivo adipose environment, while three-dimensional culture models are often unable to support long-term cell culture due, in part, to insufficient mass transport. Microfluidic systems have been explored for adipose tissue models. However, current systems have primarily focused on 2D cultured adipocytes. In this work, a 3D human adipose microtissue was engineered within a microfluidic system. Human adipose-derived stem cells (ADSCs) were used as the cell source for generating differentiated adipocytes. The ADSCs differentiated within the microfluidic system formed a dense lipid-loaded mass with the expression of adipose tissue genetic markers. Engineered adipose tissue showed a decreased adiponectin secretion and increased free fatty acid secretion with increasing shear stress. Adipogenesis markers were downregulated with increasing shear stress. Overall, this microfluidic system enables the on-chip differentiation and development of a functional 3D human adipose microtissue supported by the interstitial flow. This system could potentially serve as a platform for in vitro drug testing for adipose tissue-related diseases.
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Affiliation(s)
- Feipeng Yang
- Illinois Institute of Technology, Department of Biomedical Engineering, Chicago, 60616, USA
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17
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Story MJ. Zinc, ω-3 polyunsaturated fatty acids and vitamin D: An essential combination for prevention and treatment of cancers. Biochimie 2020; 181:100-122. [PMID: 33307154 DOI: 10.1016/j.biochi.2020.11.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 11/14/2020] [Accepted: 11/25/2020] [Indexed: 02/07/2023]
Abstract
Zinc, ω-3 polyunsaturated fatty acids (PUFAs) and vitamin D are essential nutrients for health, maturation and general wellbeing. Extensive literature searches have revealed the widespread similarity in molecular biological properties of zinc, ω-3 PUFAs and vitamin D, and their similar anti-cancer properties, even though they have different modes of action. These three nutrients are separately essential for good health, especially in the aged. Zinc, ω-3 PUFAs and vitamin D are inexpensive and safe as they are fundamentally natural and have the properties of correcting and inhibiting undesirable actions without disturbing the normal functions of cells or their extracellular environment. This review of the anticancer properties of zinc, ω-3 PUFAs and vitamin D is made in the context of the hallmarks of cancer. The anticancer properties of zinc, ω-3 PUFAs and vitamin D can therefore be used beneficially through combined treatment or supplementation. It is proposed that sufficiency of zinc, ω-3 PUFAs and vitamin D is a necessary requirement during chemotherapy treatment and that clinical trials can have questionable integrity if this sufficiency is not checked and maintained during efficacy trials.
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Affiliation(s)
- Michael J Story
- Story Pharmaceutics Pty Ltd, PO Box 6086, Linden Park, South Australia, 5065, Australia.
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18
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Arthur RS, Kirsh VA, Mossavar-Rahmani Y, Xue X, Rohan TE. Sugar-containing beverages and their association with risk of breast, endometrial, ovarian and colorectal cancers among Canadian women. Cancer Epidemiol 2020; 70:101855. [PMID: 33220638 DOI: 10.1016/j.canep.2020.101855] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/29/2020] [Accepted: 10/30/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND The association of sugar containing beverages (SCBs) with risk of breast, endometrial, ovarian and colorectal cancers is unclear. Therefore, we investigated these associations in the Canadian Study of Diet, Lifestyle, and Health. METHODS The study population comprised an age-stratified subcohort of 3185 women and 848, 161, 91 and 243 breast, endometrial, ovarian and colorectal cancer cases, respectively. We used Cox proportional hazards regression models modified for the case-cohort design to assess the associations of SCBs with risk of the aforementioned cancers. RESULTS Compared to SCB intake in the lowest tertile, SCB intake in the highest tertile was positively associated with endometrial cancer risk (HRT3 vs T1 = 1.58, 95 % CI = 1.08-2.33 and 1.78, 95 % CI = 1.12-2.81 for overall and Type 1 endometrial cancer, respectively) and ovarian cancer (HRT3 vs T1 = 1.76, 95 % CI: 1.09-2.83). Fruit juice intake was also positively associated with risk of Type 1endometrial (HRT3 vs T1 = 1.63, 95 % CI = 1.03-2.60). After excluding women with diabetes or cardiovascular diseases, we also observed sugar-sweetened beverages (SSBs) intake in the highest tertile was associated with higher risk of Type 1 endometrial cancer (HR T3 vs T1 = 1.65; 95 % CI: 1.03-2.64). None of the beverages was associated with risk of breast or colorectal cancer. CONCLUSION We conclude that, in this cohort, relatively high SCB intake was associated with higher risk of endometrial and ovarian cancers, but not of breast or colorectal cancers. Our findings also suggest that relatively high SSB and fruit juice intake are associated with higher risk of Type 1 endometrial cancer.
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Affiliation(s)
- Rhonda S Arthur
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, 10461, United States.
| | - Victoria A Kirsh
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Yasmin Mossavar-Rahmani
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, 10461, United States
| | - Xiaonan Xue
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, 10461, United States
| | - Thomas E Rohan
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, 10461, United States
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Nutrition in Cancer Therapy in the Elderly-An Epigenetic Connection? Nutrients 2020; 12:nu12113366. [PMID: 33139626 PMCID: PMC7692262 DOI: 10.3390/nu12113366] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/22/2020] [Accepted: 10/28/2020] [Indexed: 02/06/2023] Open
Abstract
The continuous increase in life expectancy results in a steady increase of cancer risk, which consequently increases the population of older adults with cancer. Older adults have their age-related nutritional needs and often suffer from comorbidities that may affect cancer therapy. They frequently are malnourished and present advanced-stage cancer. Therefore, this group of patients requires a special multidisciplinary approach to optimize their therapy and increase quality of life impaired by aging, cancer, and the side effects of therapy. Evaluation strategies, taking advantage of comprehensive geriatric assessment tools, including the comprehensive geriatric assessment (CGA), can help individualize treatment. As epigenetics, an emerging element of the regulation of gene expression, is involved in both aging and cancer and the epigenetic profile can be modulated by the diet, it seems to be a candidate to assist with planning a nutritional intervention in elderly populations with cancer. In this review, we present problems associated with the diet and nutrition in the elderly undergoing active cancer therapy and provide some information on epigenetic aspects of aging and cancer transformation. Nutritional interventions modulating the epigenetic profile, including caloric restriction and basal diet with modifications (elimination diet, supplementary diet) are discussed as the ways to improve the efficacy of cancer therapy and maintain the quality of life of older adults with cancer.
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20
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Latest advances in STAT signaling and function in adipocytes. Clin Sci (Lond) 2020; 134:629-639. [PMID: 32219346 DOI: 10.1042/cs20190522] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/24/2020] [Accepted: 03/09/2020] [Indexed: 02/07/2023]
Abstract
Adipocytes and adipose tissue are not inert and make substantial contributions to systemic metabolism by influencing energy homeostasis, insulin sensitivity, and lipid storage. In addition to well-studied hormones such as insulin, there are numerous hormones, cytokines, and growth factors that modulate adipose tissue function. Many endocrine mediators utilize the JAK-STAT pathway to mediate dozens of biological processes, including inflammation and immune responses. JAKs and STATs can modulate both adipocyte development and mature adipocyte function. Of the seven STAT family members, four STATs are expressed in adipocytes and regulated during adipogenesis (STATs 1, 3, 5A, and 5B). These STATs have been shown to play influential roles in adipose tissue development and function. STAT6, in contrast, is highly expressed in both preadipocytes and mature adipocytes, but is not considered to play a major role in regulating adipose tissue function. This review will summarize the latest research that pertains to the functions of STATs in adipocytes and adipose tissue.
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21
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The Relationship Between White Adipose Tissue Inflammation and Overweight/Obesity in Chinese Female Breast Cancer: A Retrospective Study. Adv Ther 2020; 37:2734-2747. [PMID: 32410166 DOI: 10.1007/s12325-020-01368-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Indexed: 12/21/2022]
Abstract
INTRODUCTION This study aims to investigate the relationship between breast white adipose tissue (WAT) inflammation and being overweight or obese, menopausal status, and metabolic syndrome-related indicators in breast cancer patients as well as the association between adipocyte size and the severity of WAT inflammation and body mass index (BMI). METHODS The crown-like structures (CLS-B) formed by macrophages surrounding dying or dead adipocytes can be used to identify breast WAT inflammation. In this study, breast WAT and fasting blood from 136 Chinese women with breast cancer were collected for analysis. Cluster of differentiation 68 (CD68) immunohistochemical staining was performed to identify CLS-B, and the adipocyte size was measured by hematoxylin and eosin staining. RESULTS The results showed that breast WAT inflammation usually occurs in overweight/obese breast cancer patients, and the severity of inflammation is positively correlated with adipocyte hypertrophy. We did not observe a direct association between WAT inflammation and menopausal status. In addition, the presence of WAT inflammation is associated with abnormalities in circulating factors associated with metabolic syndrome such as higher serum lipid, glucose, and C-reactive protein levels. CONCLUSION Overweight/obese breast cancer patients may be more prone to breast WAT inflammation and may be associated with abnormalities in circulatory markers associated with metabolic syndrome.
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Kwon H, Park SE, Yun JS, Park CY. Serum Adiponectin and Progranulin Level in Patients with Benign Thyroid Nodule or Papillary Thyroid Cancer. Endocrinol Metab (Seoul) 2020; 35:396-406. [PMID: 32615724 PMCID: PMC7386120 DOI: 10.3803/enm.2020.35.2.396] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 05/04/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Obesity is associated with thyroid cancer risk. Adiponectin has insulin-sensitizing and anti-inflammatory effects, while progranulin is associated with inflammation and tumorigenesis. We investigated serum adiponectin and progranulin levels in patients with benign thyroid nodule (benign group) and papillary thyroid cancer (PTC; PTC group). The associations between these levels and the clinicopathological features of PTC were evaluated. METHODS We included 157 patients who underwent thyroid surgery (17% of benign and 83% of PTC group). Clinicopathological features including size, lymph node metastasis, extrathyroidal extension (ETE), multifocality, American Thyroid Association risk stratification were evaluated. RESULTS The age was 42.0 years, and 69% were female. Serum adiponectin and progranulin levels were 6.3 μg/mL and 101.5 ng/mL in the benign group and 5.4 μg/mL and 106.1 ng/mL in the PTC group, respectively (P=0.6 and P=0.4, respectively). Serum adiponectin levels showed no significant differences according to clinicopathological features of PTC. The proportions of patients with primary tumor size >1 cm were 3%, 5%, 8%, and 8% according to serum progranulin level quartiles, respectively (P=0.03). The proportions of patients with microscopic/gross ETE were 8%/0%, 9%/1%, 11%/1%, and 11%/2% according to serum progranulin level quartiles, respectively. Median serum progranulin level was significantly higher in patients with PTC >1 cm than in patients with papillary thyroid microcarcinoma (P=0.04, 115.3 ng/mL and 104.7 ng/mL, respectively). CONCLUSION Serum adiponectin and progranulin levels showed no significant difference between benign and PTC groups. Increased serum progranulin levels were significantly associated with PTC >1 cm and microscopic and gross ETE.
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Affiliation(s)
- Hyemi Kwon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Se Eun Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Ji-Sup Yun
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Cheol-Young Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Sungkyunkwan University School of Medicine, Seoul,
Korea
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Bandyopadhayaya S, Ford B, Mandal CC. Cold-hearted: A case for cold stress in cancer risk. J Therm Biol 2020; 91:102608. [PMID: 32716858 DOI: 10.1016/j.jtherbio.2020.102608] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/25/2020] [Accepted: 04/25/2020] [Indexed: 02/07/2023]
Abstract
A negative correlation exists between environmental temperature and cancer risk based on both epidemiological and statistical analyses. Previously, cold stress was reported to be an effective cause of tumorigenesis. Several studies have demonstrated that cold temperature serves as a potential risk factor in cancer development. Most recently, a link was demonstrated between the effects of extreme cold climate on cancer incidence, pinpointing its impact on tumour suppressor genes by causing mutation. The underlying mechanism behind cold stress and its association with tumorigenesis is not well understood. Hence, this review intends to shed light on the role of associated factors, genetic and/or non-genetic, which are modulated by cold temperature, and eventually influence tumorigenic potential. While scrutinizing the effect of cold exposure on the body, the expression of certain genes, e.g. uncoupled proteins and heat-shock proteins, were elevated. Biological chemicals such as norepinephrine, thyroxine, and cholesterol were also elevated. Brown adipose tissue, which plays an essential role in thermogenesis, displayed enhanced activity upon cold exposure. Adaptive measures are utilized by the body to tolerate the cold, and in doing so, invites both epigenetic and genetic changes. Unknowingly, these adaptive strategies give rise to a lethal outcome i.e., genesis of cancer. Concisely, this review attempts to draw a link between cold stress, genetic and epigenetic changes, and tumorigenesis and aspires to ascertain the mechanism behind cold temperature-mediated cancer risk.
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Affiliation(s)
| | - Bridget Ford
- Department of Biology, University of the Incarnate Word, San Antonio, TX, 78209, USA
| | - Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, 305817, India.
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24
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Phytoremediation and Bioremediation of Pesticide-Contaminated Soil. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10041217] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Management and destruction of obsolete pesticides and the remediation of pesticide-contaminated soil are significant global issues with importance in agriculture, environmental health and quality of life. Pesticide use and management have a history of problems because of insufficient knowledge of proper planning, storage, and use. This manuscript reviews recent literature with an emphasis on the management of obsolete pesticides and remediation of pesticide-contaminated soil. The rhizosphere of plants is a zone of active remediation. Plants also take up contaminated water and remove pesticides from soil. The beneficial effects of growing plants in pesticide-contaminated soil include pesticide transformation by both plant and microbial enzymes. This review addresses recent advances in the remediation of pesticide-contaminated soil with an emphasis on processes that are simple and can be applied widely in any country.
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25
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Li F, Cao Y, Li J, Gao C, Dong X, Ren P, Meng C, Chen C. The clinical significance of serum adipocytokines level in patients with lung cancer. J Thorac Dis 2019; 11:3547-3555. [PMID: 31559061 DOI: 10.21037/jtd.2019.07.66] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background Adipocytokines were known to play a relevant role in metabolism, inflammation responses and carcinogenesis of several malignancies. Our aims were to detect the expression of serum adipocytokines, explore their potential diagnostic ability and relationship with clinicopathological characteristics of lung cancer. Methods Adipocytokines, insulin-like growth factor binding protein 1 (IGFBP-1), resistin, tumor necrosis factors (TNFα), TNF RI and TNF RII, vascular endothelial growth factor (VEGF), leptin, interleukin (IL)-6 and IL-10, chemerin, brain-derived neurotrophic factor (BDNF), plasminogen activator inhibitor-1 (PAI-1) were assessed in 49 untreated lung cancer patients and 20 healthy controls. The protein chip was used to detect the serum levels of adipocytokines. Results Lung cancer patients exhibited significantly elevated serum IGFBP-1, TNF RI, VEGF, TNF RII, PAI-1 and IL-6 levels compared to controls (P<0.05) and most of these adipocytokines revealed a modest discriminative ability for the diagnosis of lung cancer, while BDNF were lower in patients (P<0.05). TNF RI was associated with distant metastasis of lung cancer, while there was no relation between other adipocytokines and the patient clinicopathological features. Conclusions These results suggest that cytokines IGFBP-1, TNF RI, VEGF, TNF RII, PAI-1 and IL-6 may be involved in the development and progression of lung cancer, and TNF RI may be involved in distant metastasis of lung cancer. Additionally, IGFBP-1, TNF RI, VEGF and TNF RII probably represent potentially useful biomarkers for the diagnosis of lung cancer.
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Affiliation(s)
- Fanfan Li
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Yanan Cao
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Jingjing Li
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Cong Gao
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Xiang Dong
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Pengfei Ren
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Chenxu Meng
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Chanjuan Chen
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
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Moskaleva EY, Semochkina YP, Shuvatova VG, Rodina AV, Krasheninnikova AA. Mesenchymal Stem Cells from Mouse Adipose Tissue Stimulate Tumor Growth. Bull Exp Biol Med 2019; 167:145-149. [PMID: 31183649 DOI: 10.1007/s10517-019-04479-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Indexed: 01/09/2023]
Abstract
We studied the effect of mesenchymal stem cells from the bone marrow and adipose tissue on the growth rate of melanoma B16 and mammary adenocarcinoma Ca755 tumors after their co-administration with tumor cells to syngeneic mice. Stimulation of tumor growth and formation of melanoma metastases in the lungs was found under the influence of adipose tissue-derived, but not bone marrow-derived stem cells. At delayed terms after irradiation in sublethal doses, the adipose tissue-derived mesenchymal stem cells also stimulated the tumor growth. Stimulation of the tumor growth by adipose tissue-derived mesenchymal stem cells was caused by factors secreted by these cells. Transplantation of mesenchymal stem cells to humans is possible only after accurate exclusion of malignant tumors.
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Affiliation(s)
- E Yu Moskaleva
- Laboratory of Cell Biology and Molecular Medicine, National Research Center Kurchatov Institute, Moscow, Russia.
| | - Yu P Semochkina
- Laboratory of Cell Biology and Molecular Medicine, National Research Center Kurchatov Institute, Moscow, Russia
| | - V G Shuvatova
- Laboratory of Cell Biology and Molecular Medicine, National Research Center Kurchatov Institute, Moscow, Russia
| | - A V Rodina
- Laboratory of Cell Biology and Molecular Medicine, National Research Center Kurchatov Institute, Moscow, Russia
| | - A A Krasheninnikova
- Laboratory of Cell Biology and Molecular Medicine, National Research Center Kurchatov Institute, Moscow, Russia
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27
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Huang YW, Chen JH, Rader JS, Aguilera-Barrantes I, Wang LS. Preventive Effects by Black Raspberries of Endometrial Carcinoma Initiation and Promotion Induced by a High-Fat Diet. Mol Nutr Food Res 2019; 63:e1900013. [PMID: 30951235 DOI: 10.1002/mnfr.201900013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/18/2019] [Indexed: 11/11/2022]
Abstract
SCOPE The chemopreventive effects of black raspberries (BRBs) have not been studied in endometrial tumorigenesis. Here, they are examined in a mouse model of endometrial cancer. METHODS AND RESULTS Wild-type and Pten heterozygous (+/-) female mice are weaned at 3 weeks and fed with four AIN-93G diets: 93G; 93G+5% BRBs powder; high-fat (HF); and HF+5% BRBs. Body weight and diet consumption are recorded weekly until the mice are euthanized at 28 weeks of age. Mice fed with HF diets are found to significantly gain body weight over time. BRBs are not found to affect the development of obesity. Mice in the HF+BRBs group consume less food than the HF-only mice. HF+BRBs diets suppress uterine tumor initiation and promotion more than the HF-only diet by inhibiting cell proliferation. It also reduces HF-induced levels of plasma leptin and 17β-estradiol (E2). Urolithin A, a metabolite of BRBs, suppresses cell proliferation induced by leptin and E2. CONCLUSION BRBs are preventive in HF-mediated uterine tumorigenesis because they suppress cell growth and plasma leptin and E2 levels.
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Affiliation(s)
- Yi-Wen Huang
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, 53226, USA
| | - Jo-Hsin Chen
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, 53226, USA
| | - Janet S Rader
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, 53226, USA
| | | | - Li-Shu Wang
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, 53226, USA
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28
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Abdik EA, Abdik H, Taşlı PN, Deniz AAH, Şahin F. Suppressive Role of Boron on Adipogenic Differentiation and Fat Deposition in Human Mesenchymal Stem Cells. Biol Trace Elem Res 2019; 188:384-392. [PMID: 29980949 DOI: 10.1007/s12011-018-1428-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/28/2018] [Indexed: 12/20/2022]
Abstract
Over the past years, adipose tissue has become an invaluable source of mesenchymal stem cells (MSCs) due to development of improved isolation methodologies. In a recent work, our group established a primary culture of human adipose-derived stem cells (hADSCs), which were characterized for their stem cell characteristics in detail and studied their myogenic differentiation potential in presence of boron. In the current study, we focused on the effects of a boron-containing compound, sodium pentaborate pentahydrate (NaB), on the adipogenic differentiation of hADSCs. Incorporation of boron in various chemical derivates has been a novel interest in drug-discovery attempts due to increasing number of reports on their anticancer, antibacterial, antiviral, and antifungal activities. In this report, a striking suppressive activity of boron on adipogenic differentiation of hADSCs is observed in a dose-dependent manner. Higher concentrations of NaB (20, 50, and 100 μg/mL (68, 170 and 340 μM)) resulted in a progressive decrease of lipid deposition, suppressed master regulators of adipogenesis transcriptional programming at the mRNA and protein levels, while having no evident cytotoxicity on the cells. The findings of this study are encouraging to undertake further investigations on potential beneficial effects boron in terms of its impact on normal and dysfunctional adipose biology. In that respect, these results pave the path to evaluate boron-based compounds in prevention and treatment of obesity which is a modern age pandemic that is predominant worldwide and found in strong association with comorbidities, including type 2 diabetes, hypertension, cardiovascular disease, cancers, and others."
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Affiliation(s)
- Ezgi Avşar Abdik
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, Istanbul, Turkey
| | - Hüseyin Abdik
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, Istanbul, Turkey
| | - Pakize Neslihan Taşlı
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, Istanbul, Turkey
| | | | - Fikrettin Şahin
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, Istanbul, Turkey.
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29
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Miethe C, Zamora M, Torres L, Raign KG, Groll CJ, Price RS. Characterizing the differential physiological effects of adipocytokines visfatin and resistin in liver cancer cells. Horm Mol Biol Clin Investig 2019; 38:/j/hmbci.ahead-of-print/hmbci-2018-0068/hmbci-2018-0068.xml. [PMID: 30917102 DOI: 10.1515/hmbci-2018-0068] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 02/14/2019] [Indexed: 02/06/2023]
Abstract
Background Obesity, a major public health concern, increases the risk of developing liver cancer which is the leading cause of cancer-related deaths worldwide. Obesity is associated with increased adiposity and macrophage infiltration both of which promote secretion of adipokines and cytokines in the tumor microenvironment. Specifically, visfatin and resistin have been detected at higher levels in the serum of obese individuals and liver tumors. However, the contribution of these adipocytokines in the progression of liver cancer remains unclear. Materials and methods The objective of this study was to characterize the effects of visfatin and resistin on HepG2, SNU-449 and HuH7 liver cancer cells. Cells exposed to visfatin and resistin were analyzed for fatty acid synthase protein, and phosphorylation of Akt and ERK tumorigenic signaling pathways, cell viability, lipogenesis, reactive oxygen species (ROS), matrix metallopeptidase 9 (MMP-9) enzyme activity and invasion. Results HepG2, SNU-449, and HuH7 liver cancer cells treated with visfatin and resistin increased cell viability, invasion, FASN protein, and Akt and ERK phosphorylation. Visfatin and resistin selectively increased ROS production in HepG2 and SNU-449 cells while there was no statistical difference in HuH7 cells. Visfatin and resistin stimulated lipogenesis in HepG2 cells while visfatin increased lipogenesis in SNU-449 cells, and visfatin nor resistin had an effect on lipogenesis in HuH7 cells. Lastly, visfatin and resistin increased MMP-9 enzyme activity in HepG2 and HuH-7 cells but only visfatin increased MMP-9 activity in SNU-449 cells. Conclusions Future studies are needed to determine if inhibition of ERK and Akt suppresses the visfatin and resistin-induced invasive liver cancer phenotype.
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Affiliation(s)
- Candace Miethe
- Texas State University, Family and Consumer Sciences, Nutrition, San Marcos, TX, USA
| | - Megan Zamora
- Texas State University, Family and Consumer Sciences, Nutrition, San Marcos, TX, USA
| | - Linda Torres
- Texas State University, Family and Consumer Sciences, Nutrition, San Marcos, TX, USA
| | - Kelsie G Raign
- Texas State University, Family and Consumer Sciences, Nutrition, San Marcos, TX, USA
| | - Curissa J Groll
- Texas State University, Family and Consumer Sciences, Nutrition, San Marcos, TX, USA
| | - Ramona S Price
- Texas State University, Family and Consumer Sciences, Nutrition, San Marcos, TX, USA.,Ramona Salcedo Price, 601 University Dr, San Marcos, TX 78666, USA, Phone: +512-245-6202
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30
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Kwon H, Chang Y, Cho A, Ahn J, Park SE, Park CY, Lee WY, Oh KW, Park SW, Shin H, Ryu S, Rhee EJ. Metabolic Obesity Phenotypes and Thyroid Cancer Risk: A Cohort Study. Thyroid 2019; 29:349-358. [PMID: 30648486 DOI: 10.1089/thy.2018.0327] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND No cohort studies have evaluated the effect of obesity on the incidence of thyroid cancer according to metabolic health status. Therefore, this study examined the association of body mass index (BMI) and metabolic health status with thyroid cancer risk. METHODS A cohort study was performed involving 255,051 metabolically healthy (MH) and metabolically unhealthy (MUH) adults free of thyroid cancer at baseline who were followed for a median of 5.3 years. A parametric proportional hazard model was used to estimate the adjusted hazard ratio (aHR) and confidence interval (CI). RESULTS During 1,402,426.3 person-years of follow-up, 2927 incident thyroid cancers were identified. Among men, the multivariable aHR for thyroid cancer comparing obesity, defined as a BMI ≥25 kg/m2, with a BMI of 18.5-22.9 kg/m2 was 1.47 [CI 1.12-1.93] in MH individuals, whereas the corresponding HR in MUH individuals was 1.26 [CI 1.03-1.53]. Among women, the corresponding HR in MH individuals was 1.05 [CI 0.80-1.36], whereas the corresponding HR in MUH individuals was 1.43 [CI 1.22-1.69]. Increasing quartiles of waist circumference were positively associated with risk of thyroid cancer in MUH men and women (p for trend <0.005) but not in MH individuals. CONCLUSIONS In both MH and MUH men, obesity was associated with an increased risk of incident thyroid cancer, indicating excessive adiposity per se as an independent risk factor for thyroid cancer. Conversely, women with MUH obesity but not MH obesity were found to have an increased risk of thyroid cancer, indicating that obesity with accompanying metabolic abnormalities may affect thyroid cancer risk in women.
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Affiliation(s)
- Hyemi Kwon
- 1 Division of Endocrinology and Metabolism, Department of Internal Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yoosoo Chang
- 2 Center for Cohort Studies, Total Healthcare Center; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- 3 Department of Occupational and Environmental Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- 4 Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | - Ara Cho
- 2 Center for Cohort Studies, Total Healthcare Center; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jiin Ahn
- 2 Center for Cohort Studies, Total Healthcare Center; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Se Eun Park
- 1 Division of Endocrinology and Metabolism, Department of Internal Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Cheol-Young Park
- 1 Division of Endocrinology and Metabolism, Department of Internal Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Won-Young Lee
- 1 Division of Endocrinology and Metabolism, Department of Internal Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ki-Won Oh
- 1 Division of Endocrinology and Metabolism, Department of Internal Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sung-Woo Park
- 1 Division of Endocrinology and Metabolism, Department of Internal Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hocheol Shin
- 2 Center for Cohort Studies, Total Healthcare Center; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- 5 Department of Family Medicine; Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seungho Ryu
- 2 Center for Cohort Studies, Total Healthcare Center; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- 3 Department of Occupational and Environmental Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- 4 Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | - Eun-Jung Rhee
- 1 Division of Endocrinology and Metabolism, Department of Internal Medicine; Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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31
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Amin MN, Hussain MS, Sarwar MS, Rahman Moghal MM, Das A, Hossain MZ, Chowdhury JA, Millat MS, Islam MS. How the association between obesity and inflammation may lead to insulin resistance and cancer. Diabetes Metab Syndr 2019; 13:1213-1224. [PMID: 31336467 DOI: 10.1016/j.dsx.2019.01.041] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 01/22/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND OBJECTIVES Obesity is associated with metabolic dysfunction and over nutrition. Increased body mass index and obesity are strongly amalgamated with changes in the physiological function of adipose tissue, leading to altered secretion of adipocytokines, inflammatory mediators release as well as chronic inflammation and insulin resistance. The purposes of this study were to review the evidence of how obesity and inflammation may lead to insulin resistance and cancer. SUMMARY Recent findings suggested that increased level of inflammatory mediators in obesity, plays an introductory and cabalistic role in the development of different types of inflammatory disorders including type 2 diabetes mellitus. Link between elevated body mass index and type 2 diabetes mellitus (T2DM). Several of the factors-such as increased levels of leptin, plasminogen activator inhibitor-1, decreased levels of adiponectin, insulin resistance, chronic inflammation etc. consequently result in carcinogenesis and carcinogenic progression too. CONCLUSION This review summarizes how cytokine production in adipose tissue of obese subject creates a chronic inflammatory environment that favors tumor cell motility and invasion to enhance the metastatic potential of tumor cells. High levels of cytokine in the circulation of affected individuals have been associated with a significantly worse outcome. This article also reconnoiters the mechanisms that link obesity to numerous disorders such as inflammation, diabetes, cancers and most specifically combine these processes in a single image. Understanding these mechanisms may assist to understand the consequences of obesity.
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Affiliation(s)
- Mohammad Nurul Amin
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, Noakhali, 3814, Bangladesh; Department of Pharmacy, Atish Dipankar University of Science and Technology, Sonapur, Uttara, Dhaka, Bangladesh
| | - Md Saddam Hussain
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, Noakhali, 3814, Bangladesh
| | - Md Shahid Sarwar
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, Noakhali, 3814, Bangladesh
| | - Md Mizanur Rahman Moghal
- Department of Pharmacy, Mawlana Bhashani Science and Technology University, Santosh, 1902, Tangail, Bangladesh
| | - Abhijit Das
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, Noakhali, 3814, Bangladesh
| | - Mohammad Zahid Hossain
- Department of Pharmacy, State University of Bangladesh, Dhanmondi, Dhaka, 1206, Bangladesh
| | - Jakir Ahmed Chowdhury
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh
| | - Md Shalahuddin Millat
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, Noakhali, 3814, Bangladesh
| | - Mohammad Safiqul Islam
- Department of Pharmacy, Noakhali Science and Technology University, Sonapur, Noakhali, 3814, Bangladesh.
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Almeida J, Costa J, Coelho P, Cea V, Galesio M, Noronha JP, Diniz MS, Prudêncio C, Soares R, Sala C, Fernandes R. Adipocyte proteome and secretome influence inflammatory and hormone pathways in glioma. Metab Brain Dis 2019; 34:141-152. [PMID: 30302719 DOI: 10.1007/s11011-018-0327-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 09/27/2018] [Indexed: 01/09/2023]
Abstract
Gliomas represent the most common primary malignant brain tumors in adults, with an extremely poor prognosis. Among several risk factors, lifestyle was also recently identified as a major risk factor for the development of primary glioma. In the present study, we explore the relationship between obesity and glioma in a cellular model. Thus, we have study the influence of adipocytes secretome on glioma cell line GL261. Using the 3T3-L1 adipocyte cell line, and its conditioned medium (adipokines-enriched medium), we showed that adipocyte-released factors relate with glioma angiogenic, growth, hormones and metabolic behavior by MALDI-TOF-MS and proteomic array analysis. In a first view, STI1, hnRNPs and PGK1 are under expressed on CGl. Similarly, both carbonic anhydrase and aldose reductase are even suppressed in glioma cells that grown under adipokines-enriched environment. Contrariwise, RFC1, KIF5C, ANXA2, N-RAP and RACK1 are overexpressed in GL261 cell the in the presence of the adipokines-enriched medium. We further identified the factors that are released by adipocyte cells, and revealed that several pro-inflammatory and angiogenic factors, such as IL-6, IL-11, LIF, PAI-1, TNF-α, endocan, HGF, VEGF IGF-I, were secreted to the medium into a high extent, whereas TIMP-1 and SerpinE1 were under expressed on CGl. This study discloses an interesting in vitro model for the study of glioma biology under a "obesity" environment, that can be explored for the understanding of cancer cells biology, for the search of biomarkers, prognostic markers and therapeutic approaches.
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Affiliation(s)
- J Almeida
- School of Health, Polytechnic of Porto, Porto, Portugal
- Department of Functional Biology and Health Sciences, University of Vigo, Vigo, Spain
| | - J Costa
- School of Health, Polytechnic of Porto, Porto, Portugal
| | - P Coelho
- School of Health, Polytechnic of Porto, Porto, Portugal
- Unit of Metabolism, Nutrition and Endocrinology, i3S, University of Porto, Porto, Portugal
| | - V Cea
- CNR Neuroscience Institute Milan, and Department of Biotechnology and Translational Medicine, University of Milan, Milan, Italy
| | - M Galesio
- REQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, Centre for Fine Chemistry and Biotechnology, NOVA University, Fort Lauderdale, FL, USA
| | - J P Noronha
- REQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, Centre for Fine Chemistry and Biotechnology, NOVA University, Fort Lauderdale, FL, USA
| | - M S Diniz
- REQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, Centre for Fine Chemistry and Biotechnology, NOVA University, Fort Lauderdale, FL, USA
| | - C Prudêncio
- School of Health, Polytechnic of Porto, Porto, Portugal
- Department of Functional Biology and Health Sciences, University of Vigo, Vigo, Spain
| | - R Soares
- Unit of Metabolism, Nutrition and Endocrinology, i3S, University of Porto, Porto, Portugal
- Department of Biomedicine, Unit of Biochemistry, Faculty of Medicine, University of Porto, Porto, Portugal
| | - C Sala
- CNR Neuroscience Institute Milan, and Department of Biotechnology and Translational Medicine, University of Milan, Milan, Italy
| | - Rúben Fernandes
- School of Health, Polytechnic of Porto, Porto, Portugal.
- Unit of Metabolism, Nutrition and Endocrinology, i3S, University of Porto, Porto, Portugal.
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Kang MC, Ding Y, Kim HS, Jeon YJ, Lee SH. Inhibition of Adipogenesis by Diphlorethohydroxycarmalol (DPHC) through AMPK Activation in Adipocytes. Mar Drugs 2019; 17:md17010044. [PMID: 30634617 PMCID: PMC6356311 DOI: 10.3390/md17010044] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/29/2018] [Accepted: 01/07/2019] [Indexed: 12/16/2022] Open
Abstract
The purpose of this study was to investigate the antiobesity effect and the mechanism of action of diphlorethohydroxycarmalol (DPHC) isolated from Ishige okamurae in 3T3-L1 cells. The antiobesity effects were examined by evaluating intracellular fat accumulation in Oil Red O-stained adipocytes. Based on the results, DPHC dose-dependently inhibited the lipid accumulation in 3T3-L1 adipocytes. DPHC significantly inhibited adipocyte-specific proteins such as SREBP-1c, PPARγ, C/EBP α, and adiponectin, as well as adipogenic enzymes, including perilipin, FAS, FABP4, and leptin in adipocytes. These results indicated that DPHC primarily acts by regulating adipogenic-specific proteins through inhibiting fat accumulation and fatty acid synthesis in adipocytes. DPHC treatment significantly increased both AMPK and ACC phosphorylation in adipocytes. These results indicate that DPHC inhibits the fat accumulation by activating AMPK and ACC in 3T3-L1 cells. Taken together, these results suggest that DPHC can be used as a potential therapeutic agent against obesity.
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Affiliation(s)
- Min-Cheol Kang
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Korea.
- Korea Food Research Institute, 245 Nongsaengmyeong-Ro Iseo-Myeon, Wanju-Gun, Jeollabuk-Do 55365, Korea.
| | - Yuling Ding
- Department of Pharmaceutical Engineering, Soonchunhyang University, Asan 31538, Korea.
| | - Hyun-Soo Kim
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Korea.
| | - You-Jin Jeon
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Korea.
| | - Seung-Hong Lee
- Department of Pharmaceutical Engineering, Soonchunhyang University, Asan 31538, Korea.
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Flores-Pérez JA, de la Rosa Oliva F, Argenes Y, Meneses-Garcia A. Nutrition, Cancer and Personalized Medicine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1168:157-168. [PMID: 31713171 DOI: 10.1007/978-3-030-24100-1_11] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cancer is a complex group of diseases where different signaling pathways have been found to be deregulated, mainly related to cell proliferation, angiogenesis, metastasis, evasion of apoptosis and insensitivity to anti-growth sings among others. Diet plays a fundamental role in the treatment of the oncological patients, we must be aware that food can interact with certain types of cancer therapy. On the other hand, cancer therapies sometimes affect the patient's sense of smell, taste, appetite, gastric capacity or nutrient absorption, which often results in malnutrition due to the lack of essential nutriments. In this chapter we will review the effect of different metabolic disorders in cancer and mechanisms of action of some phytochemicals found in different foods like resveratrol, EGCG, curcumin and lycopene.
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Affiliation(s)
| | - Fabiola de la Rosa Oliva
- Unidad Academica de la Medicina Humana y Odontologia, Universidad Autonoma de Zacatecas, Mexico City, Mexico
| | - Yacab Argenes
- Translational Medicine Laboratory, Instituto Nacional de Cancerologia, Mexico City, Mexico
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Zhai X, Lin D, Zhao Y, Li W, Yang X. Effects of Dietary Fiber Supplementation on Fatty Acid Metabolism and Intestinal Microbiota Diversity in C57BL/6J Mice Fed with a High-Fat Diet. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:12706-12718. [PMID: 30411889 DOI: 10.1021/acs.jafc.8b05036] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This work was to assess possible impacts of novel insoluble fiber 8% bacterial cellulose (BC), soluble fiber 8% konjac glucomannan (KGM), and their mixture (4% BC/4% KGM) on fatty acid metabolism and intestinal microbiota of C57BL/6J mice fed with a high-fat diet (HFD). HFD-fed mice receiving the dietary fibers (DFs) for 16 weeks exhibited an improvement in lipid-associated cytokines and a decrease in inflammation factors, which was associated with the improved hepatic and serum fatty acid composition. The DFs, notably the mixed BC/KGM, elevated the HFD-caused decrease in the contents of acetic acid (from 23.9 ± 0.85 to 32.2 ± 0.84 mM/g; p < 0.05), propionic acid (from 6.53 ± 0.28 to 12.8 ± 0.58 mM/g; p < 0.05), and butyric acid (from 7.73 ± 0.43 to 13.5 ± 0.47 mM/g; p < 0.05). Furthermore, the mixed BC/KGM significantly decreased the abundance of Firmicutes (from 90.4 to 67.6%) and Mucispirillum (from 4.77 to 1.58%) and dramatically increased the abundance of Bacteroidetes (from 7.83 to 25.0%) and Akkermansia (from 0.69 to 2.80%) in the gut of HFD-fed mice at the genus level. Moreover, correlation analysis revealed that the multiplicity of gut microbiota was useful in sustaining colonic integrity through producing short-chain fatty acids to some extent. This finding suggests that a mixture of insoluble BC and soluble KGM has positive effects on modulation of the intestinal microecosystem in mice.
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Jung IS, Shin CM, Park SJ, Park YS, Yoon H, Jo HJ, Kim N, Lee DH. Association of visceral adiposity and insulin resistance with colorectal adenoma and colorectal cancer. Intest Res 2018; 17:404-412. [PMID: 30419640 PMCID: PMC6667358 DOI: 10.5217/ir.2018.00072] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 10/01/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND/AIMS To examine whether visceral adiposity serves as a risk factor for colorectal cancer (CRC) and colorectal adenomas. METHODS Two hundred healthy subjects, 200 patients with colorectal adenoma, and 151 patients with CRC (46 with early-stage and 105 with advanced-stage cancers) were enrolled at a tertiary referral hospital. All subjects underwent colonoscopy, and had laboratory data, and computed tomography (CT) scan available for abdominal fat measurement. An abdominal CT scan taken 1 to 4 years (mean interval, 20.6 months) before the diagnosis of CRC was also available in the 42 CRC patients. RESULTS The mean areas of visceral adipose tissue (VAT) areas in the control, adenoma, early- and advanced-stage CRC groups were 94.6, 116.8, 110.4, and 99.7 cm2 , respectively (P<0.001). The risk of adenoma positively correlated with VAT area and the visceral-to-total fat ratio (P for trend <0.01), but the risk of CRC did not (P>0.05). The risk of both adenoma and CRC positively correlated with fasting plasma glucose levels (P for trend <0.05). In patients with early-stage cancer (n=17), VAT area decreased when the CT scan at diagnosis was compared with that taken before the diagnosis of CRC, but superficial adipose tissue area did not, so visceral-to-total fat ratio significantly decreased (46.6% vs. 50.7%, respectively, P=0.018). CONCLUSIONS VAT area is related to the risk of colorectal adenoma. However, VAT decreases from the early stages of CRC. Impaired fasting glucose has a role in colorectal carcinogenesis.
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Affiliation(s)
- In Sub Jung
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sung Jae Park
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Young Soo Park
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Hyuk Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Hyun Jin Jo
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.,Department of Health Promotion Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Nayoung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Dong Ho Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
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Xiping Z, Shuai Z, Feijiang Y, Bo C, Shifeng Y, Qihui C. Meta-analysis of the Correlation Between Schizophrenia and Breast Cancer. Clin Breast Cancer 2018; 19:e172-e185. [PMID: 30573304 DOI: 10.1016/j.clbc.2018.10.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 09/13/2018] [Accepted: 10/26/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE To determine the correlation between schizophrenia and breast cancer (BC). METHODS We searched relevant articles indexed in the PubMed, Embase, and Cochrane Library databases; managed the data in Endnote X7 software; evaluated literature quality by Newcastle-Ottawa quality evaluation criteria; designed tables; and extracted relevant data. The main outcome measure was BC incidence. Effect values were risk ratio and 95% confidence intervals. We used Stata 13.1 software to perform the meta-analysis, choosing a corresponding combination model according to heterogeneity test results and carrying out subgroup analyses in order to better understand the stability of results through sensitivity analysis. RESULTS On the basis of 15 studies that assessed patients in different geographic regions, meta-analysis results showed that BC incidence between the exposure group (patients with schizophrenia) and the control group (nonschizophrenia population or general population) had statistical difference (risk ratio = 1.18; 95% confidence interval, 1.05, 1.32), thus showing that BC incidence in patients with schizophrenia is higher than in the nonschizophrenia or general population. Subgroup analysis indicated that gender and geographic region may be sources of the assessed studies' heterogeneity. CONCLUSION The incidence of schizophrenia is positively correlated with BC, and the incidence of BC in patients with schizophrenia is increased to a certain degree. Because of the effects of potential and publication bias, this conclusion needs more high-quality studies to increase the strength of evidence.
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Affiliation(s)
- Zhang Xiping
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, China.
| | - Zhao Shuai
- Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yu Feijiang
- Department of Medical Records Room, Zhejiang Cancer Hospital, Hangzhou, China
| | - Chen Bo
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yang Shifeng
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Cheng Qihui
- Department of Obstetrics and Gynecology, Hangzhou First People's Hospital, Hangzhou, China
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Escoté X, Félix-Soriano E, Gayoso L, Huerta AE, Alvarado MA, Ansorena D, Astiasarán I, Martínez JA, Moreno-Aliaga MJ. Effects of EPA and lipoic acid supplementation on circulating FGF21 and the fatty acid profile in overweight/obese women following a hypocaloric diet. Food Funct 2018; 9:3028-3036. [PMID: 29766165 DOI: 10.1039/c8fo00355f] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
FGF21 has emerged as a key metabolism and energy homeostasis regulator. Dietary supplementation with eicosapentaenoic acid (EPA) and/or α-lipoic acid (LIP) has shown beneficial effects on obesity. In this study, we evaluated EPA and/or LIP effects on plasma FGF21 and the fatty acid (FA) profile in overweight/obese women following hypocaloric diets. At the baseline, FGF21 levels were negatively related to the AST/ALT ratio and HMW adiponectin. The weight loss did not cause any significant changes in FGF21 levels, but after the intervention FGF21 increased in EPA-supplemented groups compared to non-EPA-supplemented groups. EPA supplementation decreased the plasma n-6-PUFA content and increased n-3-PUFAs, mainly EPA and DPA, but not DHA. In the LIP-alone supplemented group a decrease in the total SFA and n-6-PUFA content was observed after the supplementation. Furthermore, EPA affected the desaturase activity, lowering Δ4D and raising Δ5/6D. These effects were not observed in the LIP-supplemented groups. Besides, the changes in FGF21 levels were associated with the changes in EPA, n-3-PUFAs, Δ5/6D, and n-6/n-3 PUFA ratio. Altogether, our study suggests that n-3-PUFAs influence FGF21 levels in obesity, although the specific mechanisms implicated remain to be elucidated.
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Affiliation(s)
- Xavier Escoté
- Department of Nutrition, Food Science and Physiology, University of Navarra, C/Irunlarrea 1, 31008, Pamplona, Spain.
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Linkov F, Goughnour SL, Adambekov S, Lokshin A, Kelley JL, Sukumvanich P, Comerci JT, Marra KG, Kokai LE, Rubin JP, Vlad AM, Philips BJ, Edwards RP. Inflammatory biomarker in adipose stem cells of women with endometrial cancer. Biomark Med 2018; 12:945-952. [PMID: 30043637 PMCID: PMC6439519 DOI: 10.2217/bmm-2017-0355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 04/11/2018] [Indexed: 01/22/2023] Open
Abstract
AIM To explore inflammatory biomarkers secreted by adipose stem cells (ASCs) in omental, retroperitoneal and subcutaneous adipose tissues of women with endometrial cancer. PATIENTS & METHODS ASCs were collected from 22 women, aged 35-83 years, undergoing hysterectomy for endometrial cancer. Angiopoietin-2, EGF, IL-8, leptin, VEGFA, VEGFC and VEFGD levels in the ASC-conditioned media were analyzed by Luminex. RESULTS We found a significant difference between the three depots for IL-8 (p < 0.0001), with the highest levels of IL-8 in the omental depot. VEGFA levels were highest in the retroperitoneal depot. CONCLUSION This is one of the first studies to explore biomarker expression in ASC-conditioned media in adipose tissue. ASC characteristics may be important to evaluate in relation to cancer risk.
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Affiliation(s)
- Faina Linkov
- Department of Obstetrics, Gynecology, & Reproductive Sciences, Magee-Womens Research Institute, University of Pittsburgh, 3380 Blvd of the Allies, Pittsburgh, PA 15213, USA
- Department of Epidemiology, University of Pittsburgh, 130 De Soto Street, Pittsburgh, PA 15216, USA
- UPMC Hillman Cancer Center, 5115 Centre Avenue Pittsburgh, PA 15232, USA
| | - Sharon L Goughnour
- Department of Obstetrics, Gynecology, & Reproductive Sciences, Magee-Womens Research Institute, University of Pittsburgh, 3380 Blvd of the Allies, Pittsburgh, PA 15213, USA
| | - Shalkar Adambekov
- Department of Epidemiology, University of Pittsburgh, 130 De Soto Street, Pittsburgh, PA 15216, USA
| | - Anna Lokshin
- Department of Medicine, UPMC Cancer Pavilion, 5150 Centre Avenue, Pittsburgh, PA 15232, USA
| | - Joseph L Kelley
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Magee-Womens Hospital, 300 Halket Street, Pittsburgh, PA 15213, USA
| | - Paniti Sukumvanich
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Magee-Womens Hospital, 300 Halket Street, Pittsburgh, PA 15213, USA
| | - John T Comerci
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Magee-Womens Hospital, 300 Halket Street, Pittsburgh, PA 15213, USA
| | - Kacey G Marra
- Department of Plastic Surgery, University of Pittsburgh School of Medicine, 3550 Terrace Street, Scaife Hall, Pittsburgh, PA 15261, USA
| | - Lauren E Kokai
- Department of Plastic Surgery, University of Pittsburgh School of Medicine, 3550 Terrace Street, Scaife Hall, Pittsburgh, PA 15261, USA
| | - J Peter Rubin
- Department of Plastic Surgery, University of Pittsburgh School of Medicine, 3550 Terrace Street, Scaife Hall, Pittsburgh, PA 15261, USA
| | - Anda M Vlad
- Department of Obstetrics, Gynecology, & Reproductive Sciences, Magee-Womens Research Institute, University of Pittsburgh, 3380 Blvd of the Allies, Pittsburgh, PA 15213, USA
| | - Brian J Philips
- Department of Obstetrics, Gynecology, & Reproductive Sciences, Magee-Womens Research Institute, University of Pittsburgh, 3380 Blvd of the Allies, Pittsburgh, PA 15213, USA
| | - Robert P Edwards
- Department of Obstetrics, Gynecology, & Reproductive Sciences, Magee-Womens Research Institute, University of Pittsburgh, 3380 Blvd of the Allies, Pittsburgh, PA 15213, USA
- UPMC Hillman Cancer Center, 5115 Centre Avenue Pittsburgh, PA 15232, USA
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Hilali M, Rischkowsky B, Iñiguez L, Mayer H, Schreiner M. Changes in the milk fatty acid profile of Awassi sheep in response to supplementation with agro-industrial by-products. Small Rumin Res 2018. [DOI: 10.1016/j.smallrumres.2018.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Mangiola S, Stuchbery R, Macintyre G, Clarkson MJ, Peters JS, Costello AJ, Hovens CM, Corcoran NM. Periprostatic fat tissue transcriptome reveals a signature diagnostic for high-risk prostate cancer. Endocr Relat Cancer 2018; 25:569-581. [PMID: 29592867 DOI: 10.1530/erc-18-0058] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Accepted: 03/27/2018] [Indexed: 12/12/2022]
Abstract
Evidence suggests that altered adipose tissue homeostasis may be an important contributor to the development and/or progression of prostate cancer. In this study, we investigated the adipose transcriptional profiles of low- and high-risk disease to determine both prognostic potential and possible biological drivers of aggressive disease. RNA was extracted from periprostatic adipose tissue from patients categorised as having prostate cancer with either a low or high risk of progression based on tumour characteristics at prostatectomy and profiled by RNA sequencing. The expression of selected genes was then quantified by qRT-PCR in a cross-validation cohort. In the first phase, a total of 677 differentially transcribed genes were identified, from which a subset of 14 genes was shortlisted. In the second phase, a 3 gene (IGHA1, OLFM4, RERGL) signature was refined and evaluated using recursive feature selection and cross-validation, obtaining a promising discriminatory utility (area under curve 0.72) at predicting the presence of high-risk disease. Genes implicated in immune and/or inflammatory responses predominated. Periprostatic adipose tissue from patients with high-risk prostate cancer has a distinct transcriptional signature that may be useful for detecting its occult presence. Differential expression appears to be driven by a local immune/inflammatory reaction to more advanced tumours, than any specific adipose tissue-specific tumour-promoting mechanism. This signature is transferable into a clinically usable PCR-based assay, which in a cross-validation cohort shows diagnostic potential.
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Affiliation(s)
- Stefano Mangiola
- Australian Prostate Cancer Research Centre Epworth, Richmond, Victoria, Australia
- Department of Surgery, The University of Melbourne, Parkville, Victoria, Australia
- Division of Bioinformatics, Walter and Eliza Hall Institute, Parkville, Victoria, Australia
| | - Ryan Stuchbery
- Australian Prostate Cancer Research Centre Epworth, Richmond, Victoria, Australia
| | - Geoff Macintyre
- Centre for Neural Engineering, Department of Computing and Information Systems, The University of Melbourne, Parkville, Victoria, Australia
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
- Diagnostic Genomics, NICTA, Victoria Research Laboratory, The University of Melbourne, Parkville, Victoria, Australia
| | - Michael J Clarkson
- Australian Prostate Cancer Research Centre Epworth, Richmond, Victoria, Australia
| | - Justin S Peters
- Department of Urology, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Anthony J Costello
- Australian Prostate Cancer Research Centre Epworth, Richmond, Victoria, Australia
- Department of Surgery, The University of Melbourne, Parkville, Victoria, Australia
- Department of Urology, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Christopher M Hovens
- Australian Prostate Cancer Research Centre Epworth, Richmond, Victoria, Australia
- Department of Surgery, The University of Melbourne, Parkville, Victoria, Australia
- Department of Urology, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Niall M Corcoran
- Australian Prostate Cancer Research Centre Epworth, Richmond, Victoria, Australia
- Department of Surgery, The University of Melbourne, Parkville, Victoria, Australia
- Department of Urology, Royal Melbourne Hospital, Parkville, Victoria, Australia
- Department of Urology, Frankston Hospital, Frankston, Victoria, Australia
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Thovhogi N, Sibuyi NRS, Onani MO, Meyer M, Madiehe AM. Peptide-functionalized quantum dots for potential applications in the imaging and treatment of obesity. Int J Nanomedicine 2018; 13:2551-2559. [PMID: 29731630 PMCID: PMC5927349 DOI: 10.2147/ijn.s158687] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Background Obesity is a worldwide epidemic affecting millions of people. The current pharmacological treatment of obesity remains limited and ineffective due to drugs' undesirable side effects. Hence, there is a need for novel or improved strategies for long-term therapies that will help prevent the disease progression into other chronic diseases. Nanotechnology holds the future for the treatment of obesity because of its versatility, as shown by improved drug efficiency and safety in cancer clinical trials. Nano-based drug delivery systems could potentially do the same for obesity through targeted drug delivery. This study investigated the use of peptide-functionalized quantum dots (QDs) for the imaging of prohibitin (PHB)-expressing cells in vitro and in diet-induced obese rats, which could potentially be used as nanocarriers of antiobesity drugs. Methods Cadmium (Cd)-based QDs were functionalized with an adipose homing peptide (AHP) and injected intravenously into lean and obese Wistar rats. Biodistribution of the QDs was analyzed by an IVIS® Lumina XR imaging system and inductively coupled plasma optical emission spectroscopy (ICP-OES). For in vitro studies, PHB-expressing (Caco-2 and MCF-7) and non-PHB-expressing (KMST-6 and CHO) cells were exposed to either unfunctionalized QDs (QD625) or AHP-functionalized QDs (AHP-QD625) and analyzed by fluorescence microscopy. Results AHP-QD625 accumulated significantly in PHB-expressing cells in vitro when compared with non-PHB-expressing cells. In vivo data indicated that QD625 accumulated mainly in the reticuloendothelial system (RES) organs, while the AHP-QD625 accumulated mostly in the white adipose tissues (WATs). Conclusion AHP-functionalized QDs were successfully and selectively delivered to the PHB-expressing cells in vitro (Caco-2 and MCF-7 cells) and in the WAT vasculature in vivo. This nanotechnology-based approach could potentially be used for dual targeted drug delivery and molecular imaging of adipose tissues in obese patients in real time.
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Affiliation(s)
- Ntevheleni Thovhogi
- Department of Science and Technology (DST)/Mintek Nanotechnology Innovation Centre, Biolabels Unit, Department of Biotechnology
| | - Nicole Remaliah Samantha Sibuyi
- Department of Science and Technology (DST)/Mintek Nanotechnology Innovation Centre, Biolabels Unit, Department of Biotechnology
| | - Martin Opiyo Onani
- Organometallics and Nanomaterials, Department of Chemistry, University of the Western Cape, Bellville, South Africa
| | - Mervin Meyer
- Department of Science and Technology (DST)/Mintek Nanotechnology Innovation Centre, Biolabels Unit, Department of Biotechnology
| | - Abram Madimabe Madiehe
- Department of Science and Technology (DST)/Mintek Nanotechnology Innovation Centre, Biolabels Unit, Department of Biotechnology
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The role of some ADAM-proteins and activation of the insulin growth factor-related pathway in colorectal cancer. Cent Eur J Immunol 2018; 43:109-113. [PMID: 29731694 PMCID: PMC5927180 DOI: 10.5114/ceji.2018.74881] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Accepted: 02/14/2017] [Indexed: 12/13/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common malignant neoplasm worldwide. In Poland, colorectal cancer ranks second in tumor incidence regardless of sex; moreover, there has been a steady increase in the incidence of CRC. CRC results from complex interactions between inherited susceptibility, clinical conditions and environmental/lifestyle-related risk factors such as physical inactivity, smoking, alcohol consumption, high-fat/low-fiber diet, and obesity/overweight. The activation of pathways associated with insulin resistance and insulin-like growth factors (IGF) appears to be the epidemiological link between the metabolic syndrome and the development of CRC, which is of particular importance. What is significantly associated with the pathway of IGF is ADAM12 and 28-protein, which belong to a broad family of the adamalysines. These proteins, by adjusting the bioavailability of growth factors, influence the process of carcinogenesis. The aim of this article is to analyze the role of selected adamalysines and activation of the IGF system associated with the formation of colon cancer.
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Cao H, Huang Y, Wang L, Wang H, Pang X, Li K, Dang W, Tang H, Wei L, Su M, Tang C, Chen T. Leptin promotes migration and invasion of breast cancer cells by stimulating IL-8 production in M2 macrophages. Oncotarget 2018; 7:65441-65453. [PMID: 27588409 PMCID: PMC5323167 DOI: 10.18632/oncotarget.11761] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Accepted: 08/13/2016] [Indexed: 02/02/2023] Open
Abstract
This study aims to investigate the mechanisms underlying leptin-mediated crosstalk between tumor-associated macrophages (M2 macrophages) and breast cancer cells. THP1 human leukemic monocytes were induced to differentiate into M2 macrophages by PMA (100 nM) and IL-4 (20 ng/mL). Quantitative RT-PCR and Western blot revealed that leptin (100 nM) significantly increased the expression of leptin receptor (ObR) in the M2 macrophages (P < 0.01) and stimulated interleukin (IL)-8 expression in the M2 macrophages, mouse macrophage cells RAW264.7, and primary mouse peritoneal macrophages in a dose- and time-dependent manner. Leptin-induced IL-8 production was sensitive to the ERK inhibitor PD980590 (10 μmol/L), p38 MAPK inhibitor SB203580 (20 μmol/L), and anti-ObR neutralizing antibody (4 μg/mL). Leptin (100 ng/mL) substantially increased the phosphorylation of p38 and ERK1/2. Thus, leptin may induce IL-8 production in M2 macrophages by interacting with ObR to activate the p38 and ERK signaling pathways. Scratch and transwell chamber assay showed that both recombinant IL-8 and leptin-induced M2 macrophage-derived IL-8 promoted the migration and invasion of human breast cancer cells MCF7 and MDA-MB-231 (All P < 0.01). In a nude mice xenograft model of breast cancer (n = 5 per group), injection of leptin (0.1 μg/g) dramatically increased tumor volume and mass, reduced survival, exacerbated pulmonary metastasis, and elevated IL-8 and Ki67 expression in the tumor tissue (All P < 0.05) compared with PBS injection. Depletion of mouse macrophage by Clophosome®-clodronate liposome and injection of anti-mouse IL-8 neutralizing antibodies in the xenograft tumor significantly attenuated those leptin-mediated stimulations (All P < 0.05). These findings indicate that leptin may promote tumor growth and metastasis by stimulating IL-8 production in tumor-associated macrophage.
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Affiliation(s)
- Hong Cao
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Yunxiu Huang
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Lin Wang
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Hong Wang
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Xueli Pang
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Kuangfa Li
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Weiqi Dang
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Hao Tang
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Lan Wei
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Min Su
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Cuiping Tang
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
| | - Tingmei Chen
- Department of Laboratory Medicine Key Laboratory of Diagnostic Medicine, Ministry of Education Chongqing Medical University, Chongqing, China
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Guaita-Esteruelas S, Gumà J, Masana L, Borràs J. The peritumoural adipose tissue microenvironment and cancer. The roles of fatty acid binding protein 4 and fatty acid binding protein 5. Mol Cell Endocrinol 2018; 462:107-118. [PMID: 28163102 DOI: 10.1016/j.mce.2017.02.002] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 01/11/2017] [Accepted: 02/01/2017] [Indexed: 02/08/2023]
Abstract
The adipose tissue microenvironment plays a key role in tumour initiation and progression because it provides fatty acids and adipokines to tumour cells. The fatty acid-binding protein (FABP) family is a group of small proteins that act as intracellular fatty acid transporters. Adipose-derived FABPs include FABP4 and FABP5. Both have an important role in lipid-related metabolic processes and overexpressed in many cancers, such as breast, prostate, colorectal and ovarian. Moreover, their expression in peritumoural adipose tissue is deregulated, and their circulating levels are upregulated in some tumours. In this review, we discuss the role of the peritumoural adipose tissue and the related adipokines FABP4 and FABP5 in cancer initiation and progression and the possible pathways implicated in these processes.
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Affiliation(s)
- S Guaita-Esteruelas
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Centre d'R+D+I en Nutrició i Salut, Avda. de la Universitat, 43204 Reus, Spain; Research Unit on Lipids and Atherosclerosis, Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universitat Rovira i Virgili, Sant Llorenç, 21 43201 Reus, Spain; Institut d'Oncologia de la Catalunya Sud (IOCS), Hospital Universitari Sant Joan de Reus, IISPV, Universitat Rovira i Virgili, Av. del Dr, Josep Laporte, 2, 43204 Reus, Spain.
| | - J Gumà
- Institut d'Oncologia de la Catalunya Sud (IOCS), Hospital Universitari Sant Joan de Reus, IISPV, Universitat Rovira i Virgili, Av. del Dr, Josep Laporte, 2, 43204 Reus, Spain; Department of Medicine and Surgery, Universitat Rovira i Virgili, Sant Llorenç, 21, 43201 Reus, Spain
| | - L Masana
- Research Unit on Lipids and Atherosclerosis, Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Universitat Rovira i Virgili, Sant Llorenç, 21 43201 Reus, Spain
| | - J Borràs
- Institut d'Oncologia de la Catalunya Sud (IOCS), Hospital Universitari Sant Joan de Reus, IISPV, Universitat Rovira i Virgili, Av. del Dr, Josep Laporte, 2, 43204 Reus, Spain; Department of Medicine and Surgery, Universitat Rovira i Virgili, Sant Llorenç, 21, 43201 Reus, Spain
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Zhu W, Lv C, Wang J, Gao Q, Zhu H, Wen H. Patuletin induces apoptosis of human breast cancer SK-BR-3 cell line via inhibiting fatty acid synthase gene expression and activity. Oncol Lett 2018; 14:7449-7454. [PMID: 29344187 DOI: 10.3892/ol.2017.7150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 05/23/2017] [Indexed: 12/12/2022] Open
Abstract
Fatty acid synthase (FASN) is a key enzyme involved in fatty acid biosynthesis and serves an important role in breast cancer development. The aim of the present study was to investigate the effects of patuletin on the gene expression and activity of FASN in the human breast cancer SK-BR-3 cell line, and the apoptotic effects of patuletin to breast cancer cells. Quantitative reverse transcription polymerase chain reaction, western blotting and intracellular FASN activity assays were used to evaluate FASN gene expression, protein expression and activity in patuletin-treated SK-BR-3 cells. MTT assays and flow cytometry were used to measure cell growth and cell apoptosis, respectively, following patuletin treatment. As a result, it was demonstrated that patuletin dose-dependently reduces FASN expression and intracellular activity in human breast cancer cells, and induces apoptosis in FASN over-expressing SK-BR-3 cells. Notably, apoptosis is associated with the reduction of intracellular FASN activity. The present study demonstrates that patuletin may be considered as a novel natural inhibitor of FASN, may induce anti-proliferative and pro-apoptotic effects in certain human breast cancer cells and may be useful for preventing and/or treating human breast cancer.
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Affiliation(s)
- Wanwan Zhu
- Department of Physiology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China.,National Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100005, P.R. China
| | - Chunmei Lv
- Department of Physiology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Jiao Wang
- Department of Physiology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Qiang Gao
- Department of Physiology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Hui Zhu
- Department of Physiology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
| | - Haixia Wen
- Department of Physiology, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China
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Human adipocyte differentiation and characterization in a perfusion-based cell culture device. Biomed Microdevices 2018; 19:18. [PMID: 28357654 DOI: 10.1007/s10544-017-0164-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Adipocytes have gained significant attention recently, because they are not only functioning as energy storage but also as endocrine cells. Adipocytes secret various signaling molecules, including adiponectin, MCP-1, and IL-6, termed collectively as "adipokines". Adipokines regulate glucose metabolism, thereby play an important role in obesity, diabetes type 2, and other metabolic disorders. Conventionally, to study the secretory function, adipocytes are cultured in vitro in static conditions. However, static culturing condition falls short of mimicking the interstitial fluid flows in living systems. Here, we developed a perfusion device which allows dynamic culture of adipocytes under constant and mild flow using a double-layered fluidic structure. Adipocytes were cultured in the bottom layer while the culture media were constantly flown in the upper layer and perfused through a porous membrane that separate the two chambers. The porous membrane between the two chambers physically separates the cells from the flow stream while maintain a fluidic connection by diffusion. This setting not only provides continuous nutrient supply to adipocytes but also maintains a steady and mild shear stress on the cell membrane. It was found the perfusion-based culture conditions promoted faster growth of primary preadipocytes and stimulated greater adipogenesis compared to static culture condition. Adipocytes cultured under perfusion systems produced more MCP-1 and IL-6, but less adiponectin. When stimulated with TNF-α, adipocytes expressed higher level of MCP-1 and IL-6, but lower level of adiponectin. No significant glucose uptake regulation was observed after treating the adipocytes with insulin in both static and perfusion-based culture. Our results demonstrate that perfusion-base culture has played a role in the adipocyte function particularly the secretion of adipokines. More future studies are required to unveil the mechanisms behind perfusion's impact on adipocytes.
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Zhu H, Liu M, Zhang N, Pan H, Lin G, Li N, Wang L, Yang H, Yan K, Gong F. Circulating and Adipose Tissue mRNA Levels of Zinc-α2-Glycoprotein, Leptin, High-Molecular-Weight Adiponectin, and Tumor Necrosis Factor-Alpha in Colorectal Cancer Patients With or Without Obesity. Front Endocrinol (Lausanne) 2018; 9:190. [PMID: 29755407 PMCID: PMC5932179 DOI: 10.3389/fendo.2018.00190] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 04/06/2018] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES To explore zinc-α2-glycoprotein (ZAG), leptin, high-molecular-weight adiponectin (HMW-ADPN), and tumor necrosis factor-alpha (TNF-α) levels in serum and subcutaneous and visceral white adipose tissue (sWAT and vWAT) among normal weight (NW) and overweight/obese (OW/OB) patients with colorectal cancer (CRC). METHODS A total of 76 Chinese CRC patients (42 NW + CRC, 34 OW/OB + CRC) and 40 healthy controls were recruited. Serum levels of the adipokines of interest were measured by an enzyme-linked immunosorbent assay method, and their mRNA levels in sWAT and vWAT were determined by reverse transcription quantitative PCR methods. RESULTS Serum ZAG levels in the NW + CRC group were significantly increased by 11.7% compared with the healthy controls. Serum leptin levels in the OW/OB + CRC group were found to be increased by 57.7%, while HMW-ADPN levels were decreased by 23.5% when compared with the NW + CRC group of CRC patients. Additionally, ZAG mRNA levels in sWAT were significantly reduced by 78.8% in OB + CRC in comparison with NW + CRC patients. ZAG mRNA levels were negatively associated with body mass index (BMI) in sWAT but positively correlated with BMI in vWAT. TNF-α mRNA levels in vWAT of OB + CRC patients were significantly increased by 2.8-fold when compared with NW + CRC patients. In particular, CRC was independently associated with serum ZAG levels. The risk of CRC in participants with high tertile serum ZAG levels was 5.84-fold higher than in those with low tertile ZAG levels after adjusting for age, gender, and other confounders [odds ratio (OR) = 6.84, 95% confidence interval (CI) 1.70-27.54, P = 0.03]. The CRC risk in participants with high tertile leptin levels was only 10.7% of those with low tertile leptin levels (OR = 0.11, 95% CI 0.01-0.89, P = 0.04). The area under the receiver operating characteristic (ROC) curve of ZAG was 0.66 (95% CI 0.54-0.77, P < 0.05). At the cutoff value of 1.42 µg/mL serum ZAG, the sensitivity and specificity for differentiating patients with CRC from controls were 62.2 and 69.2%, respectively. CONCLUSION Serum ZAG levels were significantly increased in CRC patients. Subjects with higher circulating ZAG and lower leptin levels were more likely to have CRC than those with lower ZAG and higher leptin levels. Serum ZAG might be a potential diagnostic biomarker for CRC in the Chinese population.
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Affiliation(s)
- Huijuan Zhu
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Meijuan Liu
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Nianrong Zhang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Guole Lin
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Naishi Li
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Linjie Wang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Kemin Yan
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
| | - Fengying Gong
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China
- *Correspondence: Fengying Gong, ,
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Zhu H, Liu M, Zhang N, Pan H, Lin G, Li N, Wang L, Yang H, Yan K, Gong F. Serum and Adipose Tissue mRNA Levels of ATF3 and FNDC5/Irisin in Colorectal Cancer Patients With or Without Obesity. Front Physiol 2018; 9:1125. [PMID: 30246803 PMCID: PMC6140752 DOI: 10.3389/fphys.2018.01125] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 07/27/2018] [Indexed: 12/16/2022] Open
Abstract
Objectives: To explore the activating transcription factor 3 (ATF3) and fibronectin type III domain-containing protein 5 (FNDC5)/irisin protein levels in serum and mRNA levels in subcutaneous and visceral white adipose tissue (sWAT and vWAT) in normal-weight (NW) and overweight/obese (OW/OB) patients with colorectal cancer (CRC). Methods: 76 CRC patients and 40 healthy controls were recruited. Serum ATF3 and irisin levels were detected by using ELISA kits, and the mRNA expression levels in sWAT and vWAT were measured by performing RT-qPCR. Results: The serum ATF3 levels were greater by 37.2%, whereas the irisin levels were lower by 23.3% in NW+CRC patients compared with those in healthy controls. CRC was independently associated with both ATF3 and irisin levels. The probability of CRC greater by 22.3-fold in individuals with high ATF3 levels compared with those with low ATF3 levels, whereas the risk of CRC in subjects with high irisin levels was lower by 78.0% compared to the risk in those with low irisin levels after adjustment for age, gender, BMI, and other biochemical parameters. Serum ATF3 and irisin could differentiate CRC patients from controls with receiver operating characteristic (ROC) curve areas of 0.745 (95% CI, 0.655-0.823) and 0.656 (95% CI, 0.561-0.743), respectively. The combination of ATF3 and irisin exhibited improved diagnosis value accuracy with ROC curve areas of 0.796 (95% CI, 0.710-0.866) as well as 72.6% sensitivity and 80.0% specificity. Conclusion: Increased ATF3 and reduced irisin levels were observed in sera from CRC patients. Individuals with high ATF3 and low irisin levels were more likely to have CRC. ATF3 and irisin represent potential diagnostic biomarkers for CRC patients.
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Affiliation(s)
- Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Meijuan Liu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Nianrong Zhang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Guole Lin
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Naishi Li
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Linjie Wang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Kemin Yan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Fengying Gong
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- *Correspondence: Fengying Gong, ;
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Adipocytes promote cholangiocarcinoma metastasis through fatty acid binding protein 4. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2017; 36:183. [PMID: 29237483 PMCID: PMC5729422 DOI: 10.1186/s13046-017-0641-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 11/17/2017] [Indexed: 01/02/2023]
Abstract
Background The early occurrence regional nodal and distant metastases cholangiocarcinoma (CCA) is one of the major reasons for its poor prognosis. However, the related mechanisms are largely elusive. Recently, increasing evidences indicate that adipocytes might be involved in the proliferation, homing, migration and invasion of several malignancies. In the present study, we attempt to determine the effects and possible mechanisms of adipocytes on regulating progression of CCA. Methods Adipocyte–CCA cell co-culture system and CCA metastasis mice model were used to determine the effects of adipocytes on CCA metastasis. We identified the biological functions and possible mechanisms of adipocyte-derived fatty acid binding protein 4 (FABP4) in regulating the adipocyte-induced CCA metastasis and epithelial-mesenchymal transition (EMT) phenotypes, both in vitro and in vivo. Results Adipocyte–CCA cell co-culture promotes the in vitro and in vivo tumor metastasis, leading to increased adipocyte-derived fatty acid absorbance and intracellular lipids of CCA cells, which indicates adipocytes might function as the energy source for CCA progression by providing free fatty acids. Further, highly expressed FABP4 protein was identified in adipose tissues and fully differentiated adipocytes, and upregulated FABP4 was also detected by qRT-PCR assay in CCA cells co-cultivated with adipose extracts as compared to parental CCA cells. The specific FABP4 inhibitor BMS309403 significantly impaired adipocyte-induced CCA metastasis and EMT phenotypes both in vitro and in vivo. Conclusions Together, the results demonstrate that the adipocyte-CCA interaction and the energy extraction of CCA cells from adipocytes are crucial for the invasion, migration and EMT of CCA cells. FABP4 from adipocytes mediates these adipocyte-induced variations in CCA cells, which could serve as a potential target for the treatment of CCA. Electronic supplementary material The online version of this article (10.1186/s13046-017-0641-y) contains supplementary material, which is available to authorized users.
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