1
|
Lei H, Chen X, Cheng B, Song L, Luo R, Wang S, Kang T, Wang Q, Zheng Y. The effects of unsaturated fatty acids on psoriasis: A two-sample Mendelian randomization study. Food Sci Nutr 2023; 11:6073-6084. [PMID: 37823124 PMCID: PMC10563715 DOI: 10.1002/fsn3.3543] [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: 12/28/2022] [Revised: 06/12/2023] [Accepted: 06/20/2023] [Indexed: 10/13/2023] Open
Abstract
Unsaturated fatty acids have been reported to be associated with the risk of psoriasis. However, the causal relationship between them remains unclear This study aimed to explore the causal relationship between unsaturated FAs and psoriasis. Firstly, we obtained genome-wide association study (GWAS) data for psoriasis from the FINNGEN database (number of cases = 4510, number of controls = 212,242) and different FA levels (number of samples = 114,999) from the IEU OpenGWAS Project. Secondly, the genetic correlation coefficient was calculated using linkage disequilibrium fractional regression. Thirdly, a two-sample Mendelian randomization (MR) analysis was performed using independent instrumental variables (p < 5 × 10-8) to determine the direction of randomization. Finally, expression quantitative trait loci (eQTL)-related analyses of common single nucleotide polymorphisms (SNPs) were carried out to explore the potential molecular mechanisms of unsaturated FAs affecting psoriasis. We found that an increase in the ratio of monounsaturated fatty acids (MUFAs) to total fatty acids could increase the risk of psoriasis (inverse-variance weighted [IVW], adjusted odds ratio [OR] = 1.175; adjusted 95% confidence interval [CI] = 1.045-1.321; adjusted p = .007). However, an increase in the ratio of polyunsaturated fatty acids (PUFAa) to total fatty acids could decrease the risk of psoriasis (IVW, adjusted OR = 0.754; adjusted 95% CI = 0.631-0.901; adjusted p = .002). Moreover, an increase in the ratio of PUFAs to MUFAs could decrease the risk of psoriasis (IVW, adjusted OR = 0.823; adjusted 95% CI = 0.715-0.948; adjusted p = .007). The heterogeneity of data was eliminated, and pleiotropy was not detected. There was no statistical difference in the MR analysis of other fatty acids indices with psoriasis. Further, no statistically significant evidence was found to verify a causal relationship between psoriasis and fatty acid levels in reverse MR. Functional enrichment analysis showed that these eQTL related to common SNPs were mainly involved in organic ion transport, choline metabolism, and the expression of key metabolic factors mediated by PKA, ChREBP, and PP2A. Our study indicated that the ratio of MUFAs to total fatty acids had a positive causal effect on psoriasis, while the ratio of PUFAs to total fatty acids and the ratio of PUFAs to MUFAs had a negative causal effect on psoriasis. Moreover, PKA-, PP2A-, and ChREBP-mediated activation of metabolic factors may play an important role in this process.
Collapse
Affiliation(s)
- Hao Lei
- Department of DermatologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Xin Chen
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Clinical Research Center for Oral Diseases, Department of Orthodontics, School of StomatologyThe Fourth Military Medical UniversityXi'anChina
| | - Baochen Cheng
- Department of DermatologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Liumei Song
- Department of DermatologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Ruiting Luo
- Department of DermatologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Shengbang Wang
- Department of DermatologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Tong Kang
- Department of DermatologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Qian Wang
- Tangdu Hospital, Air Force Military Medical UniversityXi'anChina
| | - Yan Zheng
- Department of DermatologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| |
Collapse
|
2
|
Taghdir M, Salehi A, Parastouei K, Abbaszadeh S. Relationship between diet quality and nonalcoholic fatty liver disease predictor indices in Iranian patients with metabolic syndrome: A cross-sectional study. Food Sci Nutr 2023; 11:6133-6139. [PMID: 37823171 PMCID: PMC10563747 DOI: 10.1002/fsn3.3549] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 06/17/2023] [Accepted: 06/20/2023] [Indexed: 10/13/2023] Open
Abstract
The present study aimed to assess the association between diet quality and nonalcoholic fatty liver disease (NAFLD) predictor indices in patients with metabolic syndrome (MetS). This cross-sectional study was carried out among 344 adult patients with MetS. The diet quality of patients was calculated by Healthy Eating Index-2015 (HEI-2015). NAFLD predictor indices (Hepatic Steatosis Index [HSI], Triglyceride-Glucose Index [TyG], and Fatty Liver Index [FLI]) were calculated and compared according to the HEI-2015 quartiles. The relationship between the HEI-2015 score and HSI, FLI, and TyG Index was estimated using multiple linear regression analysis. The findings of the present study revealed that patients with the highest HEI score had the lowest FLI score (p = .003) and HSI score (p = .05). There was an inverse relationship between the HEI-2015 score and FLI (β = -0.49; p < .001), HSI (β = -0.05; p = .25), and TyG Index (β = -0.002; p = .34). According to our result, after adjusting for possible confounding factors, there was a statistically significant inverse association between HEI-2015 and FLI.
Collapse
Affiliation(s)
- Maryam Taghdir
- Health Research Centre, Life Style InstituteBaqiyatallah University of Medical SciencesTehranIran
- Department of Nutrition and Food Hygiene, Faculty of HealthBaqiyatallah University of Medical SciencesTehranIran
| | - Akram Salehi
- Student Research CommitteeBaqiyatallah University of Medical SciencesTehranIran
| | - Karim Parastouei
- Health Research Centre, Life Style InstituteBaqiyatallah University of Medical SciencesTehranIran
| | - Sepideh Abbaszadeh
- Health Research Centre, Life Style InstituteBaqiyatallah University of Medical SciencesTehranIran
| |
Collapse
|
3
|
Hadipour E, Emami SA, Tayarani‐Najaran N, Tayarani‐Najaran Z. Effects of sesame ( Sesamum indicum L.) and bioactive compounds (sesamin and sesamolin) on inflammation and atherosclerosis: A review. Food Sci Nutr 2023; 11:3729-3757. [PMID: 37457142 PMCID: PMC10345702 DOI: 10.1002/fsn3.3407] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 04/13/2023] [Accepted: 04/22/2023] [Indexed: 07/18/2023] Open
Abstract
Inflammation, oxidative stress, obesity, infection, hyperlipidemia, hypertension, and diabetes are the main causes of atherosclerosis, which in the long term lead to hardening of the arteries. In the current study, we reviewed recent findings of the mechanism of sesame and its active compounds of sesamin and sesamolin regulates on atherosclerosis. Sesame can decrease the lipid peroxidation and affect the enzymes, which control the balance of oxidative status in the body. Besides modulating the inflammatory cytokines, sesame regulates the main mediators of the signaling pathways in the process of inflammation, such as prostaglandin E2 (PGE2), nuclear factor kappa light-chain enhancer of activated B cells (NF-kB) and peroxisome proliferator-activated receptor gamma (PPAR-γ). Sesame decreases the growth of different pathogens. It fights against obesity and helps to reduce weight, body mass index (BMI), waist circumference, and lipid count of serum and liver. In addition to lowering fasting blood sugar (FBS), it decreases the hemoglobin A1c (HbA1c) and glucose levels and improves insulin function. With high content of linoleic acid, α-linolenic acid, and total polyunsaturated fatty acid (PUFA), sesame efficiently controls the blood plasma lipids and changes the lipid profile. In the case of hypertension, it maintains the health of endothelium through multiple mechanisms and conserves the response of the arteries to vasodilation. PUFA in sesame suppresses blood clotting and fibrinogen activity. All the mentioned properties combat atherosclerosis and hardening of blood vessels, which are detailed in the present review for sesame.
Collapse
Affiliation(s)
- Elham Hadipour
- Department of Biology, Faculty of ScienceUniversity of GuilanRashtIran
| | - Seyed Ahmad Emami
- Department of Traditional Pharmacy, School of PharmacyMashhad University of Medical SciencesMashhadIran
| | - Niloufar Tayarani‐Najaran
- Department of Dental Prosthesis, School of DentistryMashhad University of Medical SciencesMashhadIran
| | - Zahra Tayarani‐Najaran
- Targeted Drug Delivery Research CenterPharmaceutical Technology Institute, Mashhad University of Medical SciencesMashhadIran
| |
Collapse
|
4
|
Mahadevan M, Bose M, Gawron KM, Blumberg R. Metabolic Syndrome and Chronic Disease Risk in South Asian Immigrants: A Review of Prevalence, Factors, and Interventions. Healthcare (Basel) 2023; 11:healthcare11050720. [PMID: 36900725 PMCID: PMC10000781 DOI: 10.3390/healthcare11050720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/21/2023] [Accepted: 02/26/2023] [Indexed: 03/05/2023] Open
Abstract
South Asians (SAs) are among the fastest-growing ethnic groups in the U.S. Metabolic syndrome (MetS) is a condition that is characterized by multiple health factors that increase the risk for chronic diseases, such as cardiovascular disease (CVD) and diabetes. MetS prevalence among SA immigrants ranges from 27-47% in multiple cross-sectional studies using different diagnostic criteria, which is generally higher compared to other populations in the receiving country. Both genetic and environmental factors are attributed to this increased prevalence. Limited intervention studies have shown effective management of MetS conditions within the SA population. This review reports MetS prevalence in SAs residing in non-native countries, identifies contributing factors, and discusses ways to develop effective community-based strategies for health promotion targeting MetS among SA immigrants. There is a need for more consistently evaluated longitudinal studies to facilitate the development of directed public health policy and education to address chronic diseases in the SA immigrant community.
Collapse
Affiliation(s)
- Meena Mahadevan
- Department of Nutrition and Food Studies, Montclair State University, Montclair, NJ 07043, USA
- Correspondence: ; Tel.: +1-973-655-7574
| | - Mousumi Bose
- Department of Nutrition and Food Studies, Montclair State University, Montclair, NJ 07043, USA
| | | | - Renata Blumberg
- Department of Nutrition and Food Studies, Montclair State University, Montclair, NJ 07043, USA
| |
Collapse
|
5
|
Ahmed AA, Musa HH, Essa MEA, Mollica A, Zengin G, Ahmad H, Adam SY. Inhibition of obesity through alterations of C/EBP- α gene expression by gum Arabic in mice with a high-fat feed diet. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2022. [DOI: 10.1016/j.carpta.2022.100231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
|
6
|
Kim HY, Lee HS, Kim IH, Kim Y, Ji M, Oh S, Kim DY, Lee W, Kim SH, Paik MJ. Comprehensive Targeted Metabolomic Study in the Lung, Plasma, and Urine of PPE/LPS-Induced COPD Mice Model. Int J Mol Sci 2022; 23:ijms23052748. [PMID: 35269890 PMCID: PMC8911395 DOI: 10.3390/ijms23052748] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 12/10/2022] Open
Abstract
(1) Background: Progression of chronic obstructive pulmonary disease (COPD) leads to irreversible lung damage and inflammatory responses; however, biomarker discovery for monitoring of COPD progression remains challenging. (2) Methods: This study evaluated the metabolic mechanisms and potential biomarkers of COPD through the integrated analysis and receiver operating characteristic (ROC) analysis of metabolic changes in lung, plasma, and urine, and changes in morphological characteristics and pulmonary function in a model of PPE/LPS-induced COPD exacerbation. (3) Results: Metabolic changes in the lungs were evaluated as metabolic reprogramming to counteract the changes caused by the onset of COPD. In plasma, several combinations of phenylalanine, 3-methylhistidine, and polyunsaturated fatty acids have been proposed as potential biomarkers; the α-aminobutyric acid/histidine ratio has also been reported, which is a novel candidate biomarker for COPD. In urine, a combination of succinic acid, isocitric acid, and pyruvic acid has been proposed as a potential biomarker. (4) Conclusions: This study proposed potential biomarkers in plasma and urine that reflect altered lung metabolism in COPD, concurrently with the evaluation of the COPD exacerbation model induced by PPE plus LPS administration. Therefore, understanding these integrative mechanisms provides new insights into the diagnosis, treatment, and severity assessment of COPD.
Collapse
Affiliation(s)
- Hyeon-Young Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeongeup 56212, Korea; (H.-Y.K.); (I.-H.K.)
- College of Veterinary Medicine, Chonnam National University, Gwangju 61186, Korea
| | - Hyeon-Seong Lee
- College of Pharmacy, Chosun University, Gwangju 61452, Korea; (H.-S.L.); (W.L.)
- Korea Institute of Science and Technology, Gangneung Institute of Natural Products, Gangneung 25451, Korea
| | - In-Hyeon Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeongeup 56212, Korea; (H.-Y.K.); (I.-H.K.)
- College of Veterinary Medicine, Chonnam National University, Gwangju 61186, Korea
| | - Youngbae Kim
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
| | - Moongi Ji
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
| | - Songjin Oh
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
| | - Doo-Young Kim
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
- Hyundai Pharm, New Drug Discovery Lab, Yongin 17089, Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju 61452, Korea; (H.-S.L.); (W.L.)
| | - Sung-Hwan Kim
- Jeonbuk Branch Institute, Korea Institute of Toxicology, Jeongeup 56212, Korea; (H.-Y.K.); (I.-H.K.)
- Correspondence: (S.-H.K.); (M.-J.P.); Tel.: +82-63-570-8757 (S.-H.K.); +82-61-750-3762 (M.-J.P.)
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea; (Y.K.); (M.J.); (S.O.); (D.-Y.K.)
- Correspondence: (S.-H.K.); (M.-J.P.); Tel.: +82-63-570-8757 (S.-H.K.); +82-61-750-3762 (M.-J.P.)
| |
Collapse
|
7
|
Ullah MI, Alzahrani B, Alsrhani A, Atif M, Alameen AAM, Ejaz H. Determination of serum tumor necrosis factor-alpha (TNF-α) levels in metabolic syndrome patients from Saudi population. Pak J Med Sci 2021; 37:700-705. [PMID: 34104151 PMCID: PMC8155431 DOI: 10.12669/pjms.37.3.3897] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Objectives: To detect the relationship between serum tumor necrosis factor-alpha (TNF-α) and metabolic syndrome (MetS) components in patients of the Saudi population. Methods: This cross-sectional study was carried out at Jouf University Saudi Arabia from September 2019 to August 2020 and comprised of 183 individuals (91 cases and 92 controls). The blood samples were drawn from the patients visiting two tertiary care settings of Al Jouf province. Biochemical analysis was conducted on various instruments, and serum TNF-α was measured by the ELISA method. Results: The levels of serum glucose fasting, lipid profile, HbA1c and body mass index (BMI) were raised significantly in cases of MetS than controls (p = 0.001). Serum TNF-α was significantly higher in patients (58.04 ± 15.44) than controls (48.81 ± 10.30). It was correlated with the BMI, blood HbA1c, serum fasting glucose (SFG) and serum high density lipoprotein (HDL). The weak positive correlation was found with BMI (r = 0.18; p = 0.01), serum glucose (r = 0.21; p = 0.007) and HbA1c (r = 0.14; p = 0.04), but found negative association with serum HDL (r = -0.18; p = 0.01). Conclusion: The serum TNF-α was raised in metabolic syndrome patients than the healthy controls. It was positively associated with high BMI, serum fasting glucose, and HbA1c and found linked and negatively linked to low HDL levels in MetS patients in the Saudi population.
Collapse
Affiliation(s)
- Muhammad Ikram Ullah
- Muhammad Ikram Ullah, PhD., Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf, Saudi Arabia
| | - Badr Alzahrani
- Badr Alzahrani, PhD., Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf, Saudi Arabia
| | - Abdullah Alsrhani
- Abdullah Alsrhani, PhD., Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf, Saudi Arabia
| | - Muhammad Atif
- Muhammad Atif, M.Phil., Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf, Saudi Arabia
| | - Ayman Ali Mohammed Alameen
- Ayman Ali Mohammed Alameen, PhD., Department of Chemical Pathology, Faculty of Medical Laboratory Sciences, University of Khartoum, Sudan
| | - Hasan Ejaz
- Hasan Ejaz, PhD.. Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Al Jouf, Saudi Arabia
| |
Collapse
|
8
|
Wei L, Zheng YY, Sun J, Wang P, Tao T, Li Y, Chen X, Sang Y, Chong D, Zhao W, Zhou Y, Wang Y, Jiang Z, Qiu T, Li CJ, Zhu MS, Zhang X. GGPP depletion initiates metaflammation through disequilibrating CYB5R3-dependent eicosanoid metabolism. J Biol Chem 2020; 295:15988-16001. [PMID: 32913122 DOI: 10.1074/jbc.ra120.015020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/20/2020] [Indexed: 12/30/2022] Open
Abstract
Metaflammation is a primary inflammatory complication of metabolic disorders characterized by altered production of many inflammatory cytokines, adipokines, and lipid mediators. Whereas multiple inflammation networks have been identified, the mechanisms by which metaflammation is initiated have long been controversial. As the mevalonate pathway (MVA) produces abundant bioactive isoprenoids and abnormal MVA has a phenotypic association with inflammation/immunity, we speculate that isoprenoids from the MVA may provide a causal link between metaflammation and metabolic disorders. Using a line with the MVA isoprenoid producer geranylgeranyl diphosphate synthase (GGPPS) deleted, we find that geranylgeranyl pyrophosphate (GGPP) depletion causes an apparent metaflammation as evidenced by abnormal accumulation of fatty acids, eicosanoid intermediates, and proinflammatory cytokines. We also find that GGPP prenylate cytochrome b 5 reductase 3 (CYB5R3) and the prenylated CYB5R3 then translocate from the mitochondrial to the endoplasmic reticulum (ER) pool. As CYB5R3 is a critical NADH-dependent reductase necessary for eicosanoid metabolism in ER, we thus suggest that GGPP-mediated CYB5R3 prenylation is necessary for metabolism. In addition, we observe that pharmacological inhibition of the MVA pathway by simvastatin is sufficient to inhibit CYB5R3 translocation and induces smooth muscle death. Therefore, we conclude that the dysregulation of MVA intermediates is an essential mechanism for metaflammation initiation, in which the imbalanced production of eicosanoid intermediates in the ER serve as an important pathogenic factor. Moreover, the interplay of MVA and eicosanoid metabolism as we reported here illustrates a model for the coordinating regulation among metabolite pathways.
Collapse
Affiliation(s)
- Lisha Wei
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Yan-Yan Zheng
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Jie Sun
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Pei Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Tao Tao
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Yeqiong Li
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Xin Chen
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Yongjuan Sang
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Danyang Chong
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Wei Zhao
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Yuwei Zhou
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Ye Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Zhihui Jiang
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Tiantian Qiu
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Chao-Jun Li
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China.
| | - Min-Sheng Zhu
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China.
| | - Xuena Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center and Medical School of Nanjing University and Nanjing Drum Tower Hospital Affiliated with Nanjing University Medical School, Nanjing University, Nanjing, China.
| |
Collapse
|
9
|
Kawashima H. Intake of arachidonic acid-containing lipids in adult humans: dietary surveys and clinical trials. Lipids Health Dis 2019; 18:101. [PMID: 30992005 PMCID: PMC6469145 DOI: 10.1186/s12944-019-1039-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 03/29/2019] [Indexed: 12/11/2022] Open
Abstract
Long-chain polyunsaturated fatty acids (LCPUFAs) have important roles in physiological homeostasis. Numerous studies have provided extensive information about the roles of n-3 LCPUFA, such as docosahexaenoic acid and eicosapentaenoic acid. Arachidonic acid (ARA) is one of the major n-6 LCPUFAs and its biological aspects have been well studied. However, nutritional information for ARA is limited, especially in adult humans. This review presents a framework of dietary ARA intake and the effects of ARA supplementation on LCPUFA metabolism in adult humans, and the nutritional significance of ARA and LCPUFA is discussed.
Collapse
Affiliation(s)
- Hiroshi Kawashima
- Research Institute, Suntory Global Innovation Center Ltd., 8-1-1 Seikadai, Seika, Kyoto, 619-0284, Japan.
| |
Collapse
|