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Gökçek-Saraç Ç, Çetin E, Ateş K, Özen Ş, Karakurt S. Different duration of exposure to a pulsed magnetic field can cause changes in mRNA expression of apoptotic genes in oleic acid-treated neuroblastoma cells. Int J Radiat Biol 2024; 100:1471-1480. [PMID: 39088733 DOI: 10.1080/09553002.2024.2386968] [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: 01/10/2024] [Revised: 06/20/2024] [Accepted: 07/22/2024] [Indexed: 08/03/2024]
Abstract
PURPOSE Neuroblastoma, a prevalent childhood tumor, poses significant challenges in therapeutic interventions, especially for high-risk cases. This study aims to fill a crucial gap in our understanding of neuroblastoma treatment by investigating the potential molecular impacts of short- and long-term pulsed magnetic field exposure on the neuronal apoptosis mechanism in an in vitro model of neuroblastoma treated with oleic acid (OA). MATERIALS AND METHODS Cells were cultured and divided into six following experimental groups: (I) Nontreated group (NT); (II) OA-treated group (OA); (III) Group treated with OA after being exposed to the pulsed magnetic field for 15-min (15 min PEMF + OA); (IV) Group treated with OA after being exposed to the pulsed magnetic field for 12 h (12 h PEMF + OA); (V) Group exposed to the pulsed magnetic field for 15 min (15 min PEMF); and (VI) Group exposed to the pulsed magnetic field for 12 h (12 h PEMF). Cell viability, rates of apoptosis, and mRNA levels of key apoptotic genes (TP53, Bcl2, Bax, and Caspase-3) were assessed. RESULTS Significant reductions in cell viability were observed, particularly in the group treated with OA following long-term pulsed magnetic field exposure. Flow cytometry revealed elevated apoptosis rates, notably in the early stages of apoptosis. qRT-PCR analysis demonstrated increased expression of cleaved Caspase-3, Bax/Bcl2 ratio, and TP53 in cells treated with OA following long-term pulsed magnetic field exposure, signifying enhanced apoptotic pathways. CONCLUSIONS The findings indicate that long-term pulsed magnetic field exposure and OA treatment exhibit potential synergistic effects leading to the induction of apoptosis in SH-SY5Y cells. We have concluded that stimulations of pulsed magnetic field have the potential to serve as an adjuvant therapy for oleic acid-based treatment of neuroblastoma.
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Affiliation(s)
- Çiğdem Gökçek-Saraç
- Department of Biomedical Engineering, Faculty of Engineering, Akdeniz University, Antalya, Turkey
| | - Ebru Çetin
- Department of Biomedical Engineering, Faculty of Engineering, Akdeniz University, Antalya, Turkey
| | - Kayhan Ateş
- Department of Electrical and Electronics Engineering, Faculty of Engineering, Akdeniz University, Antalya, Turkey
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Şükrü Özen
- Department of Electrical and Electronics Engineering, Faculty of Engineering, Akdeniz University, Antalya, Turkey
| | - Serdar Karakurt
- Department of Biochemistry, Faculty of Science, Selçuk University, Konya, Turkey
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Deng B, Kong W, Suo H, Shen X, Newton MA, Burkett WC, Zhao Z, John C, Sun W, Zhang X, Fan Y, Hao T, Zhou C, Bae-Jump VL. Oleic Acid Exhibits Anti-Proliferative and Anti-Invasive Activities via the PTEN/AKT/mTOR Pathway in Endometrial Cancer. Cancers (Basel) 2023; 15:5407. [PMID: 38001668 PMCID: PMC10670880 DOI: 10.3390/cancers15225407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/08/2023] [Accepted: 11/11/2023] [Indexed: 11/26/2023] Open
Abstract
Reprogramming of fatty acid metabolism promotes cell growth and metastasis through a variety of processes that stimulate signaling molecules, energy storage, and membrane biosynthesis in endometrial cancer. Oleic acid is one of the most important monounsaturated fatty acids in the human body, which appears to have both pro- and anti-tumorigenic activities in various pre-clinical models. In this study, we evaluated the potential anti-tumor effects of oleic acid in endometrial cancer cells and the LKB1fl/flp53fl/fl mouse model of endometrial cancer. Oleic acid increased lipogenesis, inhibited cell proliferation, caused cell cycle G1 arrest, induced cellular stress and apoptosis, and suppressed invasion in endometrial cancer cells. Targeting of diacylglycerol acyltransferases 1 and 2 effectively increased the cytotoxicity of oleic acid. Moreover, oleic acid significantly increased the expression of wild-type PTEN, and knockdown of PTEN by shRNA partially reversed the anti-proliferative and anti-invasive effects of oleic acid. Inhibition of the AKT/mTOR pathway by ipatasertib effectively increased the anti-tumor activity of oleic acid in endometrial cancer cells. Oleic acid treatment (10 mg/kg, daily, oral) for four weeks significantly inhibited tumor growth by 52.1% in the LKB1fl/flp53fl/fl mice. Our findings demonstrated that oleic acid exhibited anti-tumorigenic activities, dependent on the PTEN/AKT/mTOR signaling pathway, in endometrial cancer.
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Affiliation(s)
- Boer Deng
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, China; (B.D.); (H.S.); (X.S.); (Z.Z.); (X.Z.); (Y.F.)
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Weimin Kong
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Hongyan Suo
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, China; (B.D.); (H.S.); (X.S.); (Z.Z.); (X.Z.); (Y.F.)
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Xiaochang Shen
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, China; (B.D.); (H.S.); (X.S.); (Z.Z.); (X.Z.); (Y.F.)
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Meredith A. Newton
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Wesley C. Burkett
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Ziyi Zhao
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, China; (B.D.); (H.S.); (X.S.); (Z.Z.); (X.Z.); (Y.F.)
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Catherine John
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Wenchuan Sun
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Xin Zhang
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, China; (B.D.); (H.S.); (X.S.); (Z.Z.); (X.Z.); (Y.F.)
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Yali Fan
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, China; (B.D.); (H.S.); (X.S.); (Z.Z.); (X.Z.); (Y.F.)
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Tianran Hao
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
| | - Chunxiao Zhou
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Victoria L. Bae-Jump
- Division of Gynecologic Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (W.K.); (M.A.N.); (W.C.B.); (C.J.); (W.S.); (T.H.)
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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Guo Z, Bergeron KF, Lingrand M, Mounier C. Unveiling the MUFA-Cancer Connection: Insights from Endogenous and Exogenous Perspectives. Int J Mol Sci 2023; 24:9921. [PMID: 37373069 DOI: 10.3390/ijms24129921] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Monounsaturated fatty acids (MUFAs) have been the subject of extensive research in the field of cancer due to their potential role in its prevention and treatment. MUFAs can be consumed through the diet or endogenously biosynthesized. Stearoyl-CoA desaturases (SCDs) are key enzymes involved in the endogenous synthesis of MUFAs, and their expression and activity have been found to be increased in various types of cancer. In addition, diets rich in MUFAs have been associated with cancer risk in epidemiological studies for certain types of carcinomas. This review provides an overview of the state-of-the-art literature on the associations between MUFA metabolism and cancer development and progression from human, animal, and cellular studies. We discuss the impact of MUFAs on cancer development, including their effects on cancer cell growth, migration, survival, and cell signaling pathways, to provide new insights on the role of MUFAs in cancer biology.
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Affiliation(s)
- Zhiqiang Guo
- Biological Sciences Department, Université du Québec à Montréal (UQAM), Montréal, QC H3P 3P8, Canada
| | - Karl-Frédérik Bergeron
- Biological Sciences Department, Université du Québec à Montréal (UQAM), Montréal, QC H3P 3P8, Canada
| | - Marine Lingrand
- Department of Biochemistry, McGill University, Montréal, QC H3A 1A3, Canada
| | - Catherine Mounier
- Biological Sciences Department, Université du Québec à Montréal (UQAM), Montréal, QC H3P 3P8, Canada
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The Modulatory Effects of Fatty Acids on Cancer Progression. Biomedicines 2023; 11:biomedicines11020280. [PMID: 36830818 PMCID: PMC9953116 DOI: 10.3390/biomedicines11020280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023] Open
Abstract
Cancer is the second leading cause of death worldwide and the global cancer burden rises rapidly. The risk factors for cancer development can often be attributed to lifestyle factors, of which an unhealthy diet is a major contributor. Dietary fat is an important macronutrient and therefore a crucial part of a well-balanced and healthy diet, but it is still unclear which specific fatty acids contribute to a healthy and well-balanced diet in the context of cancer risk and prognosis. In this review, we describe epidemiological evidence on the associations between the intake of different classes of fatty acids and the risk of developing cancer, and we provide preclinical evidence on how specific fatty acids can act on tumor cells, thereby modulating tumor progression and metastasis. Moreover, the pro- and anti-inflammatory effects of each of the different groups of fatty acids will be discussed specifically in the context of inflammation-induced cancer progression and we will highlight challenges as well as opportunities for successful application of fatty acid tailored nutritional interventions in the clinic.
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Yamagata K, Uzu E, Yoshigai Y, Kato C, Tagami M. Oleic acid and oleoylethanolamide decrease interferon-γ-induced expression of PD-L1 and induce apoptosis in human lung carcinoma cells. Eur J Pharmacol 2021; 903:174116. [PMID: 33957086 DOI: 10.1016/j.ejphar.2021.174116] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 04/16/2021] [Accepted: 04/20/2021] [Indexed: 01/10/2023]
Abstract
Inhibition of programmed death-ligand 1 (PD-L1) in cancer cells provides a reasonable avenue to prevent cancer progression. Although oleate is known to exert anti-cancer effects, its PD-L1 inhibitory effects have not been proven. This study investigated the effects of oleic acid and an oleic acid metabolite, oleoylethanolamide (OEA), on PD-L1 expression and biomarkers of tumorigenesis in several cancer cell lines, namely A549, HuH-7, MCF-7, DLD-1, and LoVo cells. Specifically, we analyzed the expression of PD-L1 and several apoptosis-related genes using RT-PCR. Interferon-gamma (IFN-γ)-induced modulation of PD-L1 protein expression was investigated using western blotting. Results indicate that IFN-γ stimulation increased the expression of PD-L1 in the chosen cancer cell lines. The IFN-γ-induced expression of PD-L1 was greater in A549 cells, than in other cancerous cell lines. In A549 cells, oleic acid and OEA decreased IFN-γ-induced expression of PD-L1, Bax, Bcl-2, and caspase 3. Oleic acid and OEA decreased IFN-γ-induced phosphorylation of STAT. These results indicate that oleic acid and OEA inhibit PD-1 expression, and induce apoptosis via STAT phosphorylation. Therefore, oleic acid and OEA may prevent cancer formation through STAT phosphorylation with IFN-γ. These findings provide novel insights into the anti-cancer effects of oleic acid-rich oil, such as olive oil.
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Affiliation(s)
- Kazuo Yamagata
- Department of Food Bioscience and Biotechnology, College of Bioresource Sciences, Nihon University (NUBS), Fujisawa, Japan.
| | - Erika Uzu
- Department of Food Bioscience and Biotechnology, College of Bioresource Sciences, Nihon University (NUBS), Fujisawa, Japan
| | - Yuri Yoshigai
- Department of Food Bioscience and Biotechnology, College of Bioresource Sciences, Nihon University (NUBS), Fujisawa, Japan
| | - Chihiro Kato
- Department of Food Bioscience and Biotechnology, College of Bioresource Sciences, Nihon University (NUBS), Fujisawa, Japan
| | - Motoki Tagami
- Department of Internal Medicine, Sanraku Hospital, Chiyoda-Ku, Tokyo, Japan
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Interaction of Lactoferrin with Unsaturated Fatty Acids: In Vitro and In Vivo Study of Human Lactoferrin/Oleic Acid Complex Cytotoxicity. MATERIALS 2021; 14:ma14071602. [PMID: 33805987 PMCID: PMC8037541 DOI: 10.3390/ma14071602] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 03/16/2021] [Accepted: 03/21/2021] [Indexed: 12/24/2022]
Abstract
As shown recently, oleic acid (OA) in complex with lactoferrin (LF) causes the death of cancer cells, but no mechanism(s) of that toxicity have been disclosed. In this study, constitutive parameters of the antitumor effect of LF/OA complex were explored. Complex LF/OA was prepared by titrating recombinant human LF with OA. Spectral analysis was used to assess possible structural changes of LF within its complex with OA. Structural features of apo-LF did not change within the complex LF:OA = 1:8, which was toxic for hepatoma 22a cells. Cytotoxicity of the complex LF:OA = 1:8 was tested in cultured hepatoma 22a cells and in fresh erythrocytes. Its anticancer activity was tested in mice carrying hepatoma 22a. In mice injected daily with LF-8OA, the same tumor grew significantly slower. In 20% of animals, the tumors completely resolved. LF alone was less efficient, i.e., the tumor growth index was 0.14 for LF-8OA and 0.63 for LF as compared with 1.0 in the control animals. The results of testing from 48 days after the tumor inoculation showed that the survival rate among LF-8OA-treated animals was 70%, contrary to 0% rate in the control group and among the LF-treated mice. Our data allow us to regard the complex of LF and OA as a promising tool for cancer treatment.
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7
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Wang Y, Zhang T, Liu R, Chang M, Wei W, Jin Q, Wang X. New perspective toward nutritional support for malnourished cancer patients: Role of lipids. Compr Rev Food Sci Food Saf 2021; 20:1381-1421. [PMID: 33533186 DOI: 10.1111/1541-4337.12706] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 12/01/2020] [Accepted: 12/28/2020] [Indexed: 12/13/2022]
Abstract
To improve the difficulties related to malnutrition, nutritional support has become an essential part of multidisciplinary comprehensive treatment for cancer. Lipids are essential nutrient source for the human body, and nowadays in clinical practices, it has a positive interventional effect on patients suffering from cancer. However, contribution of lipids in nutritional support of cancer patients is still poorly understood. Moreover, the sensory and physicochemical properties of lipids can severely restrict their applications in lipid-rich formula foods. In this review article, for the first time, we have presented a summary of the existing studies which were related to the associations between different lipids and improved malnutrition in cancer patients and discussed possible mechanisms. Subsequently, we discussed the challenges and effective solutions during processing of lipids into formula foods. Further, by considering existing problems in current lipid nutritional support, we proposed a novel method for the treatment of malnutrition, including developing individualized lipid nutrition for different patients depending on the individual's genotype and enterotype. Nonetheless, this review study provides a new direction for future research on nutritional support and the development of lipid-rich formula foods for cancer patients, and probably will help to improve the efficacy of lipids in the treatment of cancer malnutrition.
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Affiliation(s)
- Yandan Wang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Tao Zhang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Ruijie Liu
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Ming Chang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Wei Wei
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Qingzhe Jin
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Xingguo Wang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, China
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Pharmacological Activity of Quercetin and 5 Caffeoylquinic Acid Oral Intake in Male Balb/c Mice with Lung Adenocarcinoma. Arch Med Res 2020; 51:8-12. [PMID: 32086110 DOI: 10.1016/j.arcmed.2019.11.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 10/30/2019] [Accepted: 11/14/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Lung adenocarcinoma (LAC) is a major worldwide cause of death by cancer, it shows high aggressiveness, functional decline, systemic compromise and severe cachexia, which might be counteracted by dietary redox-active phytochemicals. Therefore, our aim was to establish the anticancer effects of the oral intake of quercetin and 5 caffeoylquinic acid. METHODS LAC-1-bearing male Balb/c mice received quercetin (0-25 μg/kg/d) and 5 caffeoylquinic acid (0-120 μg/kg/d) for three weeks, with different organic and biochemical variables being then compared with ANOVA and the Fisher Test (p <0.05). RESULTS Quercetin delayed 1.18 fold tumour appearance and increased 8.87 fold non-neoplastic body weight gain, whereas 5 caffeoylquinic acid did it in a lesser extent (1.17 and 2.48 fold, respectively), with tumour weight being consequent with the evolution time. Quercetin induced >1.15 fold tumour hydroperoxides and lipoperoxides, whereas 5 caffeoylquinic acid induced only lipoperoxides. Although both phytochemicals reduced <0.85 fold hydroperoxides and lipoperoxides in the kidney, only quercetin was also antioxidant in the liver. Additionally, 5 caffeoylquinic acid increased >1.15 fold hepatic and renal weights. Although these phytochemicals did not modify telencephalic interleukin 6 production, quercetin augmented 2.51 fold interleukin 6 in the diencephalon, whereas 5 caffeoylquinic acid decreased it 0.43 fold. CONCLUSIONS Quercetin delayed lung adenocarcinoma appearance and increased the non-neoplastic body weight gain in mice with tumour oxidative stress, without brain interleukin 6 participation. 5 caffeoylquinic acid showed similar effects, although they were weaker. Additionally, quercetin acted as a hepatic and renal antioxidant, whereas 5 caffeoylquinic acid only exerted this effect in the kidney. Therefore, safe oral doses of this flavonoid are promissory to modulate lung cancer progression, with further studies being encouraged.
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Piccinin E, Cariello M, De Santis S, Ducheix S, Sabbà C, Ntambi JM, Moschetta A. Role of Oleic Acid in the Gut-Liver Axis: From Diet to the Regulation of Its Synthesis via Stearoyl-CoA Desaturase 1 (SCD1). Nutrients 2019; 11:nu11102283. [PMID: 31554181 PMCID: PMC6835877 DOI: 10.3390/nu11102283] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 09/18/2019] [Accepted: 09/20/2019] [Indexed: 12/13/2022] Open
Abstract
The consumption of an olive oil rich diet has been associated with the diminished incidence of cardiovascular disease and cancer. Several studies have attributed these beneficial effects to oleic acid (C18 n-9), the predominant fatty acid principal component of olive oil. Oleic acid is not an essential fatty acid since it can be endogenously synthesized in humans. Stearoyl-CoA desaturase 1 (SCD1) is the enzyme responsible for oleic acid production and, more generally, for the synthesis of monounsaturated fatty acids (MUFA). The saturated to monounsaturated fatty acid ratio affects the regulation of cell growth and differentiation, and alteration in this ratio has been implicated in a variety of diseases, such as liver dysfunction and intestinal inflammation. In this review, we discuss our current understanding of the impact of gene-nutrient interactions in liver and gut diseases, by taking advantage of the role of SCD1 and its product oleic acid in the modulation of different hepatic and intestinal metabolic pathways.
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Affiliation(s)
- Elena Piccinin
- Clinica Medica Cesare Frugoni, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, 70124 Bari, Italy.
| | - Marica Cariello
- Clinica Medica Cesare Frugoni, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, 70124 Bari, Italy.
| | - Stefania De Santis
- Clinica Medica Cesare Frugoni, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, 70124 Bari, Italy.
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy.
- Department of Pharmacy-Drug Science, University of Bari "Aldo Moro", 70126 Bari, Italy.
| | - Simon Ducheix
- Institut du thorax, INSERM, CNRS, University of Nantes, 44007 Nantes, France.
| | - Carlo Sabbà
- Clinica Medica Cesare Frugoni, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, 70124 Bari, Italy.
| | - James M Ntambi
- Departments of Biochemistry and of Nutritional Sciences, University of Wisconsin, Madison, WI 53706, USA.
| | - Antonio Moschetta
- Clinica Medica Cesare Frugoni, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, 70124 Bari, Italy.
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy.
- IRCCS Istituto Tumori Giovanni Paolo II, 70124 Bari, Italy.
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Cittadini MC, Repossi G, Albrecht C, Di Paola Naranjo R, Miranda AR, Pascual‐Teresa S, Soria EA. Effects of bioavailable phenolic compounds from
Ilex paraguariensis
on the brain of mice with lung adenocarcinoma. Phytother Res 2019; 33:1142-1149. [DOI: 10.1002/ptr.6308] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 12/18/2018] [Accepted: 01/11/2019] [Indexed: 12/19/2022]
Affiliation(s)
- María C. Cittadini
- Consejo Nacional de Investigaciones Científicas y TécnicasCONICET, INICSA, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
| | - Gastón Repossi
- Consejo Nacional de Investigaciones Científicas y TécnicasCONICET, INICSA, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Médicas, Cátedra de Biología Celular, Histología y Embriología, Instituto de Biología Celular, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
| | - Claudia Albrecht
- Consejo Nacional de Investigaciones Científicas y TécnicasCONICET, INICSA, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Médicas, Escuela de Nutrición, CENINH, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
| | - Romina Di Paola Naranjo
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Maestro López, Ciudad Universitaria Córdoba Argentina
- Universidad Nacional de Córdoba, Secretaría de Ciencia y Tecnología, ISIDSA, Juan Filloy, Ciudad Universitaria Córdoba Argentina
- Consejo Nacional de Investigaciones Científicas y TécnicasCONICET, ICYTAC, Juan Filloy, Ciudad Universitaria Córdoba Argentina
| | - Agustín R. Miranda
- Consejo Nacional de Investigaciones Científicas y TécnicasCONICET, INICSA, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Médicas, Escuela de Fonoaudiología, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
| | | | - Elio A. Soria
- Consejo Nacional de Investigaciones Científicas y TécnicasCONICET, INICSA, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Médicas, Cátedra de Biología Celular, Histología y Embriología, Instituto de Biología Celular, De La Reforma Bv., Ciudad Universitaria Córdoba Argentina
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Cittadini MC, Albrecht C, Miranda AR, Mazzuduli GM, Soria EA, Repossi G. Neuroprotective Effect of Ilex Paraguariensis Intake on Brain Myelin of Lung Adenocarcinoma-Bearing Male Balb/c Mice. Nutr Cancer 2019; 71:629-633. [DOI: 10.1080/01635581.2018.1559932] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- María C. Cittadini
- Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, INICSA, Córdoba, Argentina
- Ministerio de Salud de la Nación, INC, CABA, Argentina
| | - Claudia Albrecht
- Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, INICSA, Córdoba, Argentina
- Ministerio de Salud de la Nación, INC, CABA, Argentina
- Facultad de Ciencias Médicas. Escuela de Nutrición, CENINH, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Agustín R. Miranda
- Facultad de Ciencias Médicas. Escuela de Fonoaudiología, Universidad Nacional de Córdoba, Córdoba, Argentina
- Facultad de Educación y Salud. Instituto de Educación Superior “Dr. Domingo Cabred”, Universidad Provincial de Córdoba, Córdoba, Argentina
| | - Gina M. Mazzuduli
- Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, INICSA, Córdoba, Argentina
| | - Elio A. Soria
- Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, INICSA, Córdoba, Argentina
- Facultad de Ciencias Médicas. Cátedra de Biología Celular, Histología y Embriología, Instituto de Biología Celular, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Gastón Repossi
- Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, INICSA, Córdoba, Argentina
- Facultad de Ciencias Médicas. Cátedra de Biología Celular, Histología y Embriología, Instituto de Biología Celular, Universidad Nacional de Córdoba, Córdoba, Argentina
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D'Hue CA, Dhawan D, Peat T, Ramos-Vara J, Jarmusch A, Knapp DW, Cooks RG. Fatty Acid Patterns Detected By Ambient Ionization Mass Spectrometry in Canine Invasive Urothelial Carcinoma From Dogs of Different Breeds. Bladder Cancer 2018; 4:283-291. [PMID: 30112439 PMCID: PMC6087441 DOI: 10.3233/blc-170125] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Background: In early work ambient ionization mass spectrometry (MS) revealed lipid patterns distinguishing muscle invasive bladder cancer (invasive urothelial carcinoma, InvUC) from normal urothelium. A new ambient ionization MS approach, touch spray MS (TS-MS) can rapidly generate mass spectra in real time, potentially in a point-of-care setting. A tissue sample removed from a patient is touched by a probe, and mass spectra generated within seconds. Objective: To validate TS-MS methods using specimens from naturally-occurring InvUC in dogs where the cancer closely mimics the human condition, and to demonstrate proof-of-concept that TS-MS can elucidate lipid patterns distinguishing InvUC from normal urothelium. Methods: Samples of normal urothelium and InvUC from dogs of several breeds were analyzed by TS-MS with correlative histopathology across each sample. Results were compared to those obtained with desorption electrospray ionization mass spectrometry (DESI-MS), a more traditional method. Data were analyzed by Principal Component Analysis and Linear Discriminant Analysis. Results: Lipid patterns identified by TS-MS, as well as by DESI-MS, differed between InvUC and normal urothelium with m/z 281.5 (oleic acid) and m/z 563.5 (oleic acid dimer) substantially contributing to the differences. Using histologic diagnosis as the gold standard, TS-MS had a global prediction rate of 93%. Conclusions: TS-MS can be used to identify lipid patterns that differentiate canine InvUC from normal urothelium. Optimization of TS-MS could lead to a point-of-care approach to distinguish cancer from normal in ex vivo tissues in real time, and to define biochemical processes leading to cancer development and progression.
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Affiliation(s)
- Cedric A D'Hue
- Department of Chemistry, Purdue University, West Lafayette, IN, USA
| | - Deepika Dhawan
- Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN, USA
| | - Tyler Peat
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, USA
| | - José Ramos-Vara
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, USA
| | - Alan Jarmusch
- Department of Chemistry, Purdue University, West Lafayette, IN, USA
| | - Deborah W Knapp
- Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN, USA.,Purdue University Center for Cancer Research, West Lafayette, IN, USA
| | - R Graham Cooks
- Department of Chemistry, Purdue University, West Lafayette, IN, USA.,Purdue University Center for Cancer Research, West Lafayette, IN, USA
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