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Videla LA, Valenzuela R, Zúñiga-Hernández J, Del Campo A. Relevant Aspects of Combined Protocols for Prevention of N(M)AFLD and Other Non-Communicable Diseases. Mol Nutr Food Res 2024; 68:e2400062. [PMID: 38506156 DOI: 10.1002/mnfr.202400062] [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: 01/23/2024] [Revised: 02/22/2024] [Indexed: 03/21/2024]
Abstract
Obesity is a global health issue characterized by the excessive fat accumulation, leading to an increased risk of chronic noncommunicable diseases (NCDs), including metabolic dysfunction-associated fatty liver disease (MAFLD), which can progress from simple steatosis to steatohepatitis, fibrosis, cirrhosis, and hepatocellular carcinoma. Currently, there are no approved pharmacological protocols for prevention/treatment of MAFLD, and due the complexity lying beneath these mechanisms, monotherapies are unlikely to be efficacious. This review article analyzes the possibility that NCDs can be prevented or attenuated by the combination of bioactive substances, as they could promote higher response rates, maximum reaction results, additive or synergistic effects due to compounds having similar or different mechanisms of action and/or refraining possible side effects, related to the use of lower doses and exposures times than monotherapies. Accordingly, prevention of mouse MAFLD is observed with the combination of the omega-3 docosahexaenoic acid with the antioxidant hydroxytyrosol, whereas attenuation of mild cognitive impairment is attained by folic acid plus cobalamin in elderly patients. The existence of several drawbacks underlying published monotherapies or combined trials, opens space for adequate and stricter experimental and clinical tryouts to achieve meaningful outcomes with human applicability.
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Affiliation(s)
- Luis A Videla
- Molecular and Clinical Pharmacology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, 8380453, Chile
| | - Rodrigo Valenzuela
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago, 8380453, Chile
| | - Jessica Zúñiga-Hernández
- Biomedical Sciences Department, Faculty of Health Sciences, University of Talca, Talca, 3465548, Chile
| | - Andrea Del Campo
- Cellular Physiology and Bioenergetic Laboratory, School of Chemistry and Pharmacy, Faculty of Chemistry and Pharmacy, Pontifical Catholic University of Chile, Santiago, 7820436, Chile
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Joshi N, Jadhav A, Godhamgaonkar A, Sundrani D, Randhir K, Pisal H, Wagh G, Krishnaveni G, Gupte S, Joshi S. Fatty acids and their metabolites (resolvins) are altered in women with gestational diabetes mellitus (GDM). Food Funct 2024; 15:3023-3035. [PMID: 38412051 DOI: 10.1039/d3fo05348b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
The maternal fatty acid status plays a key role in influencing pregnancy outcomes. Omega-3 fatty acids are the precursors for E-series (RvE) and D-series resolvins (RvD) and possess anti-inflammatory properties. Pregnancy complications like gestational diabetes mellitus (GDM) are associated with excess maternal inflammation. This study reports the levels of maternal fatty acids across gestation in GDM and non-GDM women, placental fatty acids, resolvins and their association with the maternal fatty acid status. Pregnant women were recruited at 11-14 (V1) weeks and followed at 18-22 (V2) and 26-28 (V3) weeks and at delivery (V4). A total of 209 women who were diagnosed as GDM and 207 non-GDM women were included in this study. Fatty acids were estimated using gas chromatography. The protein levels of resolvins (RvE1, RvE2, RvD1 and RvD2) were measured using ELISA kits. Total PUFAs, eicosapentaenoic acid (EPA), omega-6 fatty acids, linoleic acid (LA) and arachidonic acid (AA) were lower, while saturated fatty acid (SFA) and alpha-linolenic acid (ALA) levels were higher in GDM women at 18-22 weeks. Placental AA was lower (p < 0.05) in women with GDM. Placental protein levels of RvE1, RvD1 and RvD2 were lower (p < 0.001 for all) in the GDM group. The maternal delta 5 desaturase index was positively associated, while erythrocyte omega-3 and omega-6 fatty acids were negatively associated with RvE2 at 11-14 weeks. Placental LA and ALA were positively associated with RvD1 and RvD2 (p < 0.05, for both), respectively. Our findings suggest that the maternal fatty acid status influences pro-resolving mediators which may lead to increased inflammation in GDM.
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Affiliation(s)
- Nikita Joshi
- Mother and Child Health, ICMR-Collaborating Centre of Excellence (ICMR-CCoE), Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth (Deemed to be University), Pune- 411043, India.
| | - Anjali Jadhav
- Mother and Child Health, ICMR-Collaborating Centre of Excellence (ICMR-CCoE), Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth (Deemed to be University), Pune- 411043, India.
| | - Aditi Godhamgaonkar
- Mother and Child Health, ICMR-Collaborating Centre of Excellence (ICMR-CCoE), Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth (Deemed to be University), Pune- 411043, India.
| | - Deepali Sundrani
- Mother and Child Health, ICMR-Collaborating Centre of Excellence (ICMR-CCoE), Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth (Deemed to be University), Pune- 411043, India.
| | - Karuna Randhir
- Mother and Child Health, ICMR-Collaborating Centre of Excellence (ICMR-CCoE), Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth (Deemed to be University), Pune- 411043, India.
| | - Hemalata Pisal
- Mother and Child Health, ICMR-Collaborating Centre of Excellence (ICMR-CCoE), Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth (Deemed to be University), Pune- 411043, India.
| | - Girija Wagh
- Department of Obstetrics and Gynecology, Bharati Medical College and Hospital, Bharati Vidyapeeth University, Pune, India
| | - Ghattu Krishnaveni
- Epidemiology Research Unit, CSI Holdsworth Memorial Hospital, Mysore, India
| | | | - Sadhana Joshi
- Mother and Child Health, ICMR-Collaborating Centre of Excellence (ICMR-CCoE), Interactive Research School for Health Affairs (IRSHA), Bharati Vidyapeeth (Deemed to be University), Pune- 411043, India.
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Li T, Qin W, Wu B, Jin X, Zhang R, Zhang J, Du L. Effects of glycyrrhiza polysaccharides on growth performance, meat quality, serum parameters and growth/meat quality-related gene expression in broilers. Front Vet Sci 2024; 11:1357491. [PMID: 38435364 PMCID: PMC10904541 DOI: 10.3389/fvets.2024.1357491] [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: 12/18/2023] [Accepted: 02/05/2024] [Indexed: 03/05/2024] Open
Abstract
With growing restrictions on the use of antibiotics in animal feed, plant extracts are increasingly favored as natural feed additive sources. Glycyrrhiza polysaccharide (GP), known for its multifaceted biological benefits including growth promotion, immune enhancement, and antioxidative properties, has been the focus of recent studies. Yet, the effects and mechanisms of GP on broiler growth and meat quality remain to be fully elucidated. This study aimed to investigate the effects of GP on growth, serum biochemistry, meat quality, and gene expression in broilers. The broilers were divided into five groups, each consisting of five replicates with six birds. These groups were supplemented with 0, 500, 1,000, 1,500, and 2,000 mg/kg of GP in their basal diets, respectively, for a period of 42 days. The results indicated that from day 22 to day 42, and throughout the entire experimental period from day 1 to day 42, the groups receiving 1,000 and 1,500 mg/kg of GP showed a significant reduction in the feed-to-gain ratio (F:G) compared to the control group. On day 42, an increase in serum growth hormone (GH) levels was shown in groups supplemented with 1,000 mg/kg GP or higher, along with a significant linear increase in insulin-like growth factor-1 (IGF-1) concentration. Additionally, significant upregulation of GH and IGF-1 mRNA expression levels was noted in the 1,000 and 1,500 mg/kg GP groups. Furthermore, GP significantly elevated serum concentrations of alkaline phosphatase (AKP) and globulin (GLB) while reducing blood urea nitrogen (BUN) levels. In terms of meat quality, the 1,500 and 2,000 mg/kg GP groups significantly increased fiber density in pectoral muscles and reduced thiobarbituric acid (TBA) content. GP also significantly decreased cooking loss rate in both pectoral and leg muscles and the drip loss rate in leg muscles. It increased levels of linoleic acid and oleic acid, while decreasing concentrations of stearic acid, myristic acid, and docosahexaenoic acid. Finally, the study demonstrated that the 1,500 mg/kg GP group significantly enhanced the expression of myogenin (MyoG) and myogenic differentiation (MyoD) mRNA in leg muscles. Overall, the study determined that the optimal dosage of GP in broiler feed is 1,500 mg/kg.
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Affiliation(s)
- Tiyu Li
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Weize Qin
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Baiyila Wu
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Xiao Jin
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Rui Zhang
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Jingyi Zhang
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Liyin Du
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
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Jayathilake AG, Luwor RB, Nurgali K, Su XQ. Molecular Mechanisms Associated with the Inhibitory Role of Long Chain n-3 PUFA in Colorectal Cancer. Integr Cancer Ther 2024; 23:15347354241243024. [PMID: 38708673 PMCID: PMC11072084 DOI: 10.1177/15347354241243024] [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: 10/13/2023] [Revised: 02/14/2024] [Accepted: 03/11/2024] [Indexed: 05/07/2024] Open
Abstract
Colorectal cancer (CRC) is the third leading cause of cancer-related death in the world. Multiple evidence suggests that there is an association between excess fat consumption and the risk of CRC. The long chain n-3 polyunsaturated fatty acids (LC n-3 PUFA), especially eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are essential for human health, and both in vitro and in vivo studies have shown that these fatty acids can prevent CRC development through various molecular mechanisms. These include the modulation of arachidonic acid (AA) derived prostaglandin synthesis, alteration of growth signaling pathways, arrest of the cell cycle, induction of cell apoptosis, suppression of angiogenesis and modulation of inflammatory response. Human clinical studies found that LC n-3 PUFA combined with chemotherapeutic agents can improve the efficacy of treatment and reduce the dosage of chemotherapy and associated side effects. In this review, we discuss comprehensively the anti-cancer effects of LC n-3 PUFA on CRC, with a main focus on the underlying molecular mechanisms.
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Affiliation(s)
| | - Rodney Brain Luwor
- The University of Melbourne, Melbourne, VIC, Australia
- Fiona Elsey Cancer Research Institute, Ballarat, VIC, Australia
| | - Kulmira Nurgali
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
- The University of Melbourne, Melbourne, VIC, Australia
- Australian Institute for Muscular Skeletal Science (AIMSS), Melbourne, VIC, Australia
| | - Xiao Qun Su
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
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Sun Z, Qian J, Fang Y, Liu M, Li Y, Gong F, Yan G, Song J, Ni H, Yu L. The Enrichment of Docosahexaenoic Acid from Microalgal Oil by Urea Complexation via Rotary-evaporation Crystallization. J Oleo Sci 2024; 73:311-319. [PMID: 38432995 DOI: 10.5650/jos.ess23179] [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] [Indexed: 03/05/2024] Open
Abstract
Urea complexation is a widely used method for enriching polyunsaturated fatty acids, and cooling is the traditional approach for urea crystallization. This study aimed to investigate the potential of rotary-evaporation under vacuum as an alternative method for urea crystallization in urea complexation to enrich docosahexaenoic acid (DHA). DHA-containing microalgal oil was converted to ethyl esters (EE) as the raw material. In comparison to cooling, rotary-evaporation crystallization, as a post-treatment method for urea complexation, led to higher DHA contents in the non-urea included fractions. The ratios of urea to EE converted from DHA-containing microalgal oil was found to be the primary factors influencing urea complexation when using rotary-evaporation crystallization. Through an orthogonal test, optimal process conditions were determined, including a urea/EE ratio of 2, an ethanol/urea ratio of 7, and a rotary-evaporation temperature of 75℃. Under these conditions, a concentrate containing more than 90% DHA could be obtained.
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Affiliation(s)
- Zhaomin Sun
- College of Marine Biology, Xiamen Ocean Vocational College
- Weihai Key Laboratory of Marine Functional Lipids
| | - Jianhua Qian
- College of Marine Biology, Xiamen Ocean Vocational College
| | - Yuanyuan Fang
- College of Marine Biology, Xiamen Ocean Vocational College
| | - Meng Liu
- College of Marine Biology, Xiamen Ocean Vocational College
| | - Ying Li
- College of Marine Biology, Xiamen Ocean Vocational College
| | - Feifei Gong
- College of Marine Biology, Xiamen Ocean Vocational College
| | - Guangyu Yan
- College of Marine Biology, Xiamen Ocean Vocational College
| | - Jinping Song
- Weihai Key Laboratory of Marine Functional Lipids
- Research and Development Center, Weihai Boow Foods Co., Ltd
| | - Hui Ni
- College of Marine Biology, Xiamen Ocean Vocational College
| | - Lei Yu
- College of Marine Biology, Xiamen Ocean Vocational College
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Sakaguchi CA, Nieman DC, Omar AM, Strauch RC, Williams JC, Lila MA, Zhang Q. Influence of 2 Weeks of Mango Ingestion on Inflammation Resolution after Vigorous Exercise. Nutrients 2023; 16:36. [PMID: 38201866 PMCID: PMC10780698 DOI: 10.3390/nu16010036] [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: 11/28/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Mangoes have a unique nutrient profile (carotenoids, polyphenols, sugars, and vitamins) that we hypothesized would mitigate post-exercise inflammation. This study examined the effects of mango ingestion on moderating exercise-induced inflammation in a randomized crossover trial with 22 cyclists. In random order with trials separated by a 2-week washout period, the cyclists ingested 330 g mango/day with 0.5 L water or 0.5 L of water alone for 2 weeks, followed by a 2.25 h cycling bout challenge. Blood and urine samples were collected pre- and post-2 weeks of supplementation, with additional blood samples collected immediately post-exercise and 1.5-h, 3-h, and 24 h post-exercise. Urine samples were analyzed for targeted mango-related metabolites. The blood samples were analyzed for 67 oxylipins, which are upstream regulators of inflammation and other physiological processes. After 2 weeks of mango ingestion, three targeted urine mango-related phenolic metabolites were significantly elevated compared to water alone (interaction effects, p ≤ 0.003). Significant post-exercise increases were measured for 49 oxylipins, but various subgroup analyses showed no differences in the pattern of change between trials (all interaction effects, p > 0.150). The 2.25 h cycling bouts induced significant inflammation, but no countermeasure effect was found after 2 weeks of mango ingestion despite the elevation of mango gut-derived phenolic metabolites.
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Affiliation(s)
- Camila A. Sakaguchi
- Human Performance Laboratory, Department of Biology, Appalachian State University, North Carolina Research Campus, Kannapolis, NC 28081, USA; (C.A.S.); (J.C.W.)
| | - David C. Nieman
- Human Performance Laboratory, Department of Biology, Appalachian State University, North Carolina Research Campus, Kannapolis, NC 28081, USA; (C.A.S.); (J.C.W.)
| | - Ashraf M. Omar
- UNCG Center for Translational Biomedical Research, University of North Carolina at Greensboro, North Carolina Research Campus, Kannapolis, NC 28081, USA; (A.M.O.); (Q.Z.)
| | - Renee C. Strauch
- Food Bioprocessing and Nutrition Sciences Department, Plants for Human Health Institute, North Carolina State University, North Carolina Research Campus, Kannapolis, NC 28081, USA; (R.C.S.); (M.A.L.)
| | - James C. Williams
- Human Performance Laboratory, Department of Biology, Appalachian State University, North Carolina Research Campus, Kannapolis, NC 28081, USA; (C.A.S.); (J.C.W.)
| | - Mary Ann Lila
- Food Bioprocessing and Nutrition Sciences Department, Plants for Human Health Institute, North Carolina State University, North Carolina Research Campus, Kannapolis, NC 28081, USA; (R.C.S.); (M.A.L.)
| | - Qibin Zhang
- UNCG Center for Translational Biomedical Research, University of North Carolina at Greensboro, North Carolina Research Campus, Kannapolis, NC 28081, USA; (A.M.O.); (Q.Z.)
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