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Brewerton TD, Dennis K, Wiss DA. Dismantling the myth of "all foods fit" in eating disorder treatment. J Eat Disord 2024; 12:60. [PMID: 38760858 PMCID: PMC11102136 DOI: 10.1186/s40337-024-01017-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Accepted: 05/09/2024] [Indexed: 05/19/2024] Open
Abstract
We call for a reevaluation of the long-standing dogmatic nutritional principle that "all foods fit" for all cases of eating disorders (EDs) and its corollary, "there are no bad foods" (for anyone ever) during ED treatment. Based on accumulated scientific research, we challenge these ideologies as outdated, confusing, and potentially harmful to many patients. We review the evidence that indicates the folly of these assumptions and show there are a variety of exceptions to these rules, including (1) food allergies, sensitivities, and intolerances, (2) religious and spiritual preferences or doctrines, and (3) the ubiquitous emergence and widespread availability of ultra-processed foods leading to the potential development of addiction-like eating and a higher prevalence of various medical and psychiatric comorbidities, as well as higher mortality. This evidence supports a nutritional psychiatry approach that should be integrated into (rather than dissociated from) ED treatment research and practice.
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Affiliation(s)
- Timothy D Brewerton
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA.
| | - Kim Dennis
- SunCloud Health, Chicago, IL, USA
- Department of Psychiatry, University of Illinois Chicago College of Medicine, Chicago, IL, USA
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2
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Azizi F, Kazemipour-Khabbazi S, Raimondo S, Dalirfardouei R. Molecular mechanisms and therapeutic application of extracellular vesicles from plants. Mol Biol Rep 2024; 51:425. [PMID: 38492036 DOI: 10.1007/s11033-024-09379-8] [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: 10/20/2023] [Accepted: 02/26/2024] [Indexed: 03/18/2024]
Abstract
Small extracellular vesicles (sEVs) isolated from animal sources are among the most investigated types of cell-free therapeutic tools to cure different diseases. sEVs have been isolated from a variety of sources, ranging from prokaryotes to animals and plants. Human-derived sEVs have many uses in pre- and clinical studies in medicine and drug delivery, while plant-derived EVs, also known as plant-derived nanovesicles (PDNVs), have not been widely investigated until the second decade of the 21st century. For the past five years, there has been a rapid rise in the use of plant EVs as a therapeutic tool due to the ease of massive production with high efficacy and yield of preparation. Plant EVs contain various active biomolecules such as proteins, regulatory RNAs, and secondary metabolites and play a key role in inter-kingdom communications. Many studies have already investigated the potential application of plant EVs in preventing and treating cancer, inflammation, infectious diseases, and tissue regeneration with no sign of toxicity and are therefore considered safe. However, due to a lack of universal markers, the properties of plant EVs have not been extensively studied. Concerns regarding the safety and therapeutic function of plant EVs derived from genetically modified plants have been raised. In this paper, we review the physiological role of EVs in plants. Moreover, we focus on molecular and cellular mechanisms involved in the therapeutic effects of plant EVs on various human diseases. We also provide detailed information on the methodological aspects of plant EV isolation and analysis, which could pave the way for future clinical translation.
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Affiliation(s)
- Fatemeh Azizi
- Department of Medical Biotechnology, School of Science and Novel Technologies in Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Salva Kazemipour-Khabbazi
- Department of English Language and Persian Literature, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Stefania Raimondo
- Department of BioMedicine, Neuroscience and Advanced Diagnostics (Bi.N.D), Biology and Genetic section, University of Palermo, Palermo, 90133, Italy
| | - Razieh Dalirfardouei
- Department of Medical Biotechnology, School of Science and Novel Technologies in Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
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Zduńska A, Cegielska J, Zduński S, Domitrz I. Caffeine for Headaches: Helpful or Harmful? A Brief Review of the Literature. Nutrients 2023; 15:3170. [PMID: 37513588 PMCID: PMC10385675 DOI: 10.3390/nu15143170] [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: 06/24/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
Consumption of caffeine in the diet, both daily and occasional, has a significant biological effect on the nervous system. Caffeine, through various and not yet fully investigated mechanisms, affects headaches. This is especially noticeable in migraine. In other headaches such as hypnic headache, post-dural puncture headache and spontaneous intracranial hypotension, caffeine is an important therapeutic agent. In turn, abrupt discontinuation of chronically used caffeine can cause caffeine-withdrawal headache. Caffeine can both relieve and trigger headaches.
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Affiliation(s)
- Anna Zduńska
- Department of Neurology, Faculty of Medicine and Dentistry, Medical University of Warsaw, 01-809 Warsaw, Poland
| | - Joanna Cegielska
- Department of Neurology, Faculty of Medicine and Dentistry, Medical University of Warsaw, 01-809 Warsaw, Poland
| | - Sebastian Zduński
- Medical Rehabilitation Facility, The National Institute of Medicine of the Ministry of Interior and Administration, 02-507 Warsaw, Poland
| | - Izabela Domitrz
- Department of Neurology, Faculty of Medicine and Dentistry, Medical University of Warsaw, 01-809 Warsaw, Poland
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Zbikowska A, Onacik-Gür S, Kowalska M, Zbikowska K, Feszterová M. Trends in Fat Modifications Enabling Alternative Partially Hydrogenated Fat Products Proposed for Advanced Application. Gels 2023; 9:453. [PMID: 37367124 DOI: 10.3390/gels9060453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/28/2023] Open
Abstract
The natural properties of oils and fats do not always allow for their direct use in industry (e.g., for food, cosmetics, and pharmaceuticals). Furthermore, such raw materials are often too expensive. Nowadays, the requirements for the quality and safety of fat products are increasing. For this reason, oils and fats are subjected to various modifications that make it possible to obtain a product with the desired characteristics and good quality that meets the needs of product buyers and technologists. The modification techniques of oils and fats change their physical (e.g., raise the melting point) and chemical properties (e.g., fatty acid composition). Conventional fat modification methods (hydrogenation, fractionation, and chemical interesterification) do not always meet the expectations of consumers, nutritionists, and technologists. In particular, Hydrogenation, while it allows us to obtain delicious products from the point of view of technology, is criticised for nutritional reasons. During the partial hydrogenation process, trans-isomers (TFA), dangerous for health, are formed. One of the modifications that meets current environmental requirements and trends in product safety and sustainable production is the enzymatic interesterification of fats. The unquestionable advantages of this process are the wide spectrum of possibilities for designing the product and its functional properties. After the interesterification process, the biologically active fatty acids in the fatty raw materials remain intact. However, this method is associated with high production costs. Oleogelation is a novel method of structuring liquid oils with small oil-gelling substances (even 1%). Based on the type of oleogelator, the methods of preparation can differ. Most oleogels of low molecular weight (waxes, monoglycerides, and sterols) and ethyl cellulose are prepared by dispersion in heated oil, while oleogels of high molecular weight require dehydration of the emulsion system or solvent exchange. This technique does not change the chemical composition of the oils, which allows them to keep their nutritional value. The properties of oleogels can be designed according to technological needs. Therefore, oleogelation is a future-proof solution that can reduce the consumption of TFA and saturated fatty acids while enriching the diet with unsaturated fatty acids. Oleogels can be named "fats of the future" as a new and healthy alternative for partially hydrogenated fats in foods.
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Affiliation(s)
- Anna Zbikowska
- Institute of Food Sciences, Faculty of Food Assessment and Technology, Warsaw University of Life Sciences (WULS-SGGW), Nowoursynowska St. 159c, 02-776 Warsaw, Poland
| | - Sylwia Onacik-Gür
- Department of Meat and Fat Technology, Prof. Waclaw Dąbrowski Institute of Agricultural and Food Biotechnology-State Research Institute, 36 Rakowiecka St., 02-532 Warsaw, Poland
| | - Małgorzata Kowalska
- Faculty of Chemical Engineering and Commodity Science, Kazimierz Pulaski University of Technology and Humanities, Chrobrego St. 27, 26-600 Radom, Poland
| | - Katarzyna Zbikowska
- Faculty of Medicine, Medical University of Warsaw, Zwirki i Wigury St. 61, 02-091 Warsaw, Poland
| | - Melánia Feszterová
- Department of Chemistry, Faculty of Natural Sciences and Informatics, Constantine the Philosopher University in Nitra, 94901 Nitra, Slovakia
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Drljača J, Milošević N, Milanović M, Abenavoli L, Milić N. When the microbiome helps the brain-current evidence. CNS Neurosci Ther 2023; 29 Suppl 1:43-58. [PMID: 36601680 PMCID: PMC10314113 DOI: 10.1111/cns.14076] [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: 08/22/2022] [Revised: 12/05/2022] [Accepted: 12/17/2022] [Indexed: 01/06/2023] Open
Abstract
The gut microbiota-brain axis has been recognized as a network of connections that provides communication between the gut microflora and both central and autonomic nervous system. The gut microbiota alteration has been targeted for therapy in various neurodegenerative and psychiatric disbalances. Psychobiotics are probiotics that contribute beneficially to the brain function and the host mental health as a result of an interaction with the commensal gut bacteria, although their mechanism of action has not been completely revealed. In this state-of-art review, the findings about the potential therapeutic effects of the psychobiotics alone or in combination with conventional medicine in the treatment of neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease, as well as in some psychiatric diseases like depression, schizophrenia, and bipolar disorder, have been summarized. The evidence of the psychobiotics therapeutic outcomes obtained in preclinical and clinical trials have been given respectively for the observed neurodegenerative and psychiatric disorders.
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Affiliation(s)
- Jovana Drljača
- Faculty of Medicine, Department of PharmacyUniversity of Novi SadNovi SadSerbia
| | - Nataša Milošević
- Faculty of Medicine, Department of PharmacyUniversity of Novi SadNovi SadSerbia
| | - Maja Milanović
- Faculty of Medicine, Department of PharmacyUniversity of Novi SadNovi SadSerbia
| | - Ludovico Abenavoli
- Department of Health SciencesUniversity Magna Graecia Campus “Salvatore Venuta”CatanzaroItaly
| | - Nataša Milić
- Faculty of Medicine, Department of PharmacyUniversity of Novi SadNovi SadSerbia
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Kokkinopoulou A, Katsiki N, Pagkalos I, Rodopaios NE, Koulouri AA, Vasara E, Papadopoulou SK, Skepastianos P, Dermitzakis E, Hassapidou M, Kafatos AG. Nutrient Intake and Risk Factors for Metabolic Syndrome in Christian Orthodox Church Religious Fasters. Nutrients 2023; 15:nu15112468. [PMID: 37299432 DOI: 10.3390/nu15112468] [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: 04/24/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
OBJECTIVE Studies regarding health effects of religious fasting have been increased during the last decade. Our aim was to investigate the impact of adherence to the periodic Christian Orthodox Church (COC) fasting on nutrient intake, body composition, and risk factors for metabolic syndrome (MetS). METHODS Four-hundred individuals aged 42.6 ± 17.0 years participated in this cross-sectional study. Two-hundred subjects followed the COC fasting since childhood or at least the last twelve consecutive years, and two-hundred subjects did not follow the COC fasting regimes or any other restrictive dietary pattern. Socioeconomic data, lifestyle habits, and physical activity data were collected. Nutritional assessment was performed via two 24 h recalls and a food frequency questionnaire. Anthropometric data and biochemical parameters were also measured. RESULTS Fasters had a significantly lower daily intake of calories (1547 vs. 1662 kcals, p = 0.009), protein (52 vs. 59 g, p = 0.001), fat (82 vs. 89 g, p = 0.012), and cholesterol (147 vs. 178 g, p = 0.001) compared with non-fasters. Furthermore, fasters reported a healthier way of living, with lower rates of smoking and alcohol consumption (p < 0.001 and 0.002, respectively). Insulin and magnesium levels were significantly higher, whereas levels of urea, transaminases, glucose, and phosphorus were significantly lower, as was DBP in fasters versus non-fasters. Furthermore, MetS prevalence was non-significantly higher in non-faster compared with fasters. CONCLUSION During a non-fasting period, individuals following the COC fasting recommendations reported lower intake of calories, protein, fat, and cholesterol compared with non-fasters. Fasters tended to have a healthier lifestyle pattern and a lower risk for MetS versus non-fasters. Some biochemical parameters also significantly differed between the two study groups. Further research is warranted to establish the long-term clinical impact of these findings.
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Affiliation(s)
- Anna Kokkinopoulou
- Department of Preventive Medicine and Nutrition Unit, School of Medicine, University of Crete, 71003 Crete, Greece
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Niki Katsiki
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
- School of Medicine, European University Cyprus, Nicosia 2404, Cyprus
| | - Ioannis Pagkalos
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Nikolaos E Rodopaios
- Department of Preventive Medicine and Nutrition Unit, School of Medicine, University of Crete, 71003 Crete, Greece
| | | | - Eleni Vasara
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Sousana K Papadopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Petros Skepastianos
- Department of Medical Laboratory Studies, International Hellenic University, 57400 Thessaloniki, Greece
| | - Emmanouil Dermitzakis
- Department of Genetic Medicine and Development, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland
| | - Maria Hassapidou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - Anthony G Kafatos
- Department of Preventive Medicine and Nutrition Unit, School of Medicine, University of Crete, 71003 Crete, Greece
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Cara KC, Goldman DM, Kollman BK, Amato SS, Tull MD, Karlsen MC. Commonalities among dietary recommendations from 2010-2021 clinical practice guidelines: A meta-epidemiological study from the American College of Lifestyle Medicine. Adv Nutr 2023; 14:500-515. [PMID: 36940903 DOI: 10.1016/j.advnut.2023.03.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 02/17/2023] [Accepted: 03/14/2023] [Indexed: 03/22/2023] Open
Abstract
Clinical practice guidelines (CPGs) provide recommendations to clinicians based on current medical knowledge to guide and reduce variability in clinical care. With advances in nutrition science research, CPGs increasingly include dietary guidance; however, the degree of consistency in dietary recommendations across CPGs has not been investigated. Using a systematic review approach adapted for meta-epidemiological research, this study compared dietary guidance from current guidelines developed by governments, major medical professional societies, and large health stakeholder associations due to their often well-defined and standardized processes for guideline development. CPGs making recommendations for dietary patterns and food groups or components for generally healthy adults or those with pre-specified chronic diseases were eligible. Literature from January 2010-2022 was searched in five bibliographic databases and augmented by searches in point-of-care resource databases and relevant websites. Reporting followed an adapted Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement and included narrative synthesis and summary tables. The protocol was pre-published on PROSPERO (CRD42021226281). Seventy-eight CPGs for major chronic conditions (autoimmune=7, cancers=5, cardiovascular-related=35, digestive=11, diabetes=12, weight-related=4, or multiple=3) and general health promotion (n=1) were included. Nearly all (91%) made dietary pattern recommendations, and roughly half (49%) endorsed patterns centered around plant foods. Overall, CPGs were most closely aligned in promoting consumption of major plant food groups (vegetables=74% of CPGs, fruit=69%, whole grains=58%) while discouraging intake of alcohol (62%) and salt or sodium (56%). CVD and diabetes CPGs were similarly aligned with additional messaging to consume legumes/pulses (60% of CVD CPGs; 75%, diabetes), nuts and seeds (67%, CVD), and low-fat dairy (60%, CVD). Diabetes guidelines discouraged sweets/added sugars (67%) and sweetened beverages (58%). This alignment across CPGs should boost clinician confidence in relaying such dietary guidance to patients in accordance with their relevant CPGs.
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Affiliation(s)
- Kelly C Cara
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; Tufts University, Friedman School of Nutrition Science and Policy, Division of Nutrition Epidemiology and Data Science, Boston, MA, USA
| | | | - Brooke K Kollman
- The Integrative Medicine Center of Western Colorado, Grand Junction, CO, USA
| | - Stas S Amato
- University of Vermont Medical Center, Department of General Surgery, Burlington, VT, USA
| | - Martin D Tull
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA
| | - Micaela C Karlsen
- American College of Lifestyle Medicine, Chesterfield, MO 63006, USA; University of New England, Applied Nutrition & Global Public Health, Biddeford, ME, USA.
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Su Y, Bai Q, Tao H, Xu B. Prospects for the application of traditional Chinese medicine network pharmacology in food science research. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023. [PMID: 36882903 DOI: 10.1002/jsfa.12541] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
There has always been a particular difficulty with in-depth research on the mechanisms of food nutrition and bioactivity. The main function of food is to meet the nutritional needs of the human body, rather than to exert a therapeutic effect. Its relatively modest biological activity makes it difficult to study from the perspective of general pharmacological models. With the popularity of functional foods and the concept of dietary therapy, and the development of information and multi-omics technology in food research, research into these mechanisms is moving towards a more microscopic future. Network pharmacology has accumulated nearly 20 years of research experience in traditional Chinese medicine (TCM), and there has been no shortage of work from this perspective on the medicinal functions of food. Given the similarity between the concept of 'multi-component-multi-target' properties of food and TCM, we think that network pharmacology is applicable to the study of the complex mechanisms of food. Here we review the development of network pharmacology, summarize its application to 'medicine and food homology', and propose a methodology based on food characteristics for the first time, demonstrating its feasibility for food research. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Yuanyuan Su
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Qiong Bai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Hongxun Tao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Bin Xu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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Abd-Allah ER, El-Rahman HAA. Ameliorative effects of nano Moringa on fluoride-induced testicular damage via down regulation of the StAR gene and altered steroid hormones. Reprod Biol 2023; 23:100724. [PMID: 36563520 DOI: 10.1016/j.repbio.2022.100724] [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: 08/15/2022] [Revised: 11/02/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022]
Abstract
Fluoride is a common environmental contaminant that has harmful effects on human health when it is present in high concentrations. Fluoride enters the bloodstream after being absorbed by the gastrointestinal system when fluoride-contaminated groundwater is consumed by people. The aim of the present study was to determine whether polyphenol-rich nano Moringa oleifera (NMO) could protect rat testicles from sodium fluoride (NaF) damage by evaluating sperm quality, sex hormones, testicular oxidative status, histopathology, and StAR gene expression. Twenty-eight adult Wistar rats were divided equally and randomly into four groups: group one received distilled water; group two received NMO at a dosage of 250 mg/kg/body weight; group three received NaF at a dosage of 10 mg/kg/body weight; and group four received NaF and NMO. The rats were orally administrated daily for a duration of eight weeks. The study's findings demonstrated that, in comparison to rats exposed to NaF alone, co-administration of NMO and NaF enhanced sperm motility and viability, decreased sperm morphological changes, restored the balance between oxidant and antioxidant status, improved testosterone and dehydroepiandrosterone, improved testicular histology, raised the Johnson score, and upregulated the StAR gene in testicular tissue. These findings show that NMO is promise as a prophylactic medication against sodium fluoride-induced testicular damage because administration of NMO had no adverse effects and enhanced reproductive health.
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Affiliation(s)
- Entsar R Abd-Allah
- Department of Zoology, Faculty of Science, Al-Azhar University, Nasr City, Egypt
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He C, Zhao X, Yao R, Xiao P. Food-medicine can promote cross-culture communication between East and West. CHINESE HERBAL MEDICINES 2023; 15:3-5. [PMID: 36875445 PMCID: PMC9975623 DOI: 10.1016/j.chmed.2022.12.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Chunnian He
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | | | - Ruyu Yao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | - Peigen Xiao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
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Fidianingsih I, Aryandono T, Widyarini S, Herwiyanti S, Sunarti. Arrowroot (Maranta arundinacea L.) as a new potential functional food: A scoping review. INTERNATIONAL FOOD RESEARCH JOURNAL 2022. [DOI: 10.47836/ifrj.29.6.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Maranta arundinacea L. (MA) is a food that contains phytochemicals such as phenols, saponins, and flavanones that are beneficial to the body. Several studies have also reported that MA contains soluble fibre. These indicate its potential use to prevent and treat diseases. The present review explored the literature on the potential benefits of MA. Published MA-related studies were searched for up to October 2018 using the PubMed, ProQuest, EBSCO, and Scopus databases, as well as Google Scholar up to October 2020. The keywords used were ‘Maranta arundinacea’ OR ‘arrowroot’ OR ‘maranta’ OR ‘West Indian arrowroot’ OR ‘obedience plant’ OR ‘Bermuda arrowroot’ OR ‘araru’ OR ‘ararao’ OR ‘hulankeeriya’ OR ‘Marantaceae’ OR ‘garut’ OR ‘ararut’ OR ‘irut’. The present review included ten in vitro studies, nine of which involved experimental animals, and eight studies in humans. In vitro and in vivo studies in animals show that MA has antioxidative, anti-inflammatory, prebiotic, antibacterial, immunomodulatory, anti-ulcerative, anti-diarrhoeal, hypoglycaemic, hypocholesterolaemic, and antihypertensive properties. However, studies involving humans were quasi experimental, without control and non-randomised, with a small number of subjects. The results of human studies have not shown a significant change in health effects. In the future, MA may increase food diversity by serving as a functional foodstuff. However, additional human research must be conducted.
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12
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Li X, Holtrop T, Jansen FAC, Olson B, Levasseur P, Zhu X, Poland M, Schalwijk W, Witkamp RF, Marks DL, van Norren K. Lipopolysaccharide-induced hypothalamic inflammation in cancer cachexia-anorexia is amplified by tumour-derived prostaglandin E2. J Cachexia Sarcopenia Muscle 2022; 13:3014-3027. [PMID: 36303458 PMCID: PMC9745464 DOI: 10.1002/jcsm.13093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 08/17/2022] [Accepted: 09/02/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Cachexia-anorexia syndrome is a complex metabolic condition characterized by skeletal muscle wasting, reduced food intake and prominent involvement of systemic and central inflammation. Here, the gut barrier function was investigated in pancreatic cancer-induced cachexia mouse models by relating intestinal permeability to the degree of cachexia. We further investigated the involvement of the gut-brain axis and the crosstalk between tumour, gut and hypothalamus in vitro. METHODS Two distinct mouse models of pancreatic cancer cachexia (KPC and 4662) were used. Intestinal inflammation and permeability were assessed through fluorescein isothiocyanate dextran (FITC-dextran) and lipopolysaccharide (LPS), and hypothalamic and systemic inflammation through mRNA expression and plasma cytokines, respectively. To simulate the tumour-gut-brain crosstalk, hypothalamic (HypoE-N46) cells were incubated with cachexia-inducing tumour secretomes and LPS. A synthetic mimic of C26 secretome was produced based on its secreted inflammatory mediators. Each component of the mimic was systematically omitted to narrow down the key mediator(s) with an amplifying inflammation. To substantiate its contribution, cyclooxygenase-2 (COX-2) inhibitor was used. RESULTS In vivo experiments showed FITC-dextran was enhanced in the KPC group (362.3 vs. sham 111.4 ng/mL, P < 0.001). LPS was increased to 140.9 ng/mL in the KPC group, compared with sham and 4662 groups (115.8 and 115.8 ng/mL, P < 0.05). Hypothalamic inflammatory gene expression of Ccl2 was up-regulated in the KPC group (6.3 vs. sham 1, P < 0.0001, 4662 1.3, P < 0.001), which significantly correlated with LPS concentration (r = 0.4948, P = 0.0226). These data suggest that intestinal permeability is positively related to the cachexic degree. Prostaglandin E2 (PGE2) was confirmed to be present in the plasma and PGE2 concentration (log10) in the KPC group was much higher than in 4662 group (1.85 and 0.56 ng/mL, P < 0.001), indicating a role for PGE2 in pancreatic cancer-induced cachexia. Parallel to in vivo findings, in vitro experiments revealed that the cachexia-inducing tumour secretomes (C26, LLC, KPC and 4662) amplified LPS-induced hypothalamic IL-6 secretion (419%, 321%, 294%, 160%). COX-2 inhibitor to the tumour cells reduced PGE2 content (from 105 to 102 pg/mL) in the secretomes and eliminated the amplified hypothalamic IL-6 production. Moreover, results could be reproduced by addition of PGE2 alone, indicating that the increased hypothalamic inflammation is directly related to the PGE2 from tumour. CONCLUSIONS PGE2 secreted by the tumour may play a role in amplifying the effects of bacteria-derived LPS on the inflammatory hypothalamic response. The cachexia-inducing potential of tumour mice models parallels the loss of intestinal barrier function. Tumour-derived PGE2 might play a key role in cancer-related cachexia-anorexia syndrome via tumour-gut-brain crosstalk.
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Affiliation(s)
- Xiaolin Li
- Nutritional Biology, Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
| | - Tosca Holtrop
- Nutritional Biology, Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands.,Papé Family Pediatric Research Institute, Oregon Health & Science University (OHSU), Portland, OR, USA
| | - Fleur A C Jansen
- Nutritional Biology, Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
| | - Brennan Olson
- Papé Family Pediatric Research Institute, Oregon Health & Science University (OHSU), Portland, OR, USA
| | - Pete Levasseur
- Papé Family Pediatric Research Institute, Oregon Health & Science University (OHSU), Portland, OR, USA
| | - Xinxia Zhu
- Papé Family Pediatric Research Institute, Oregon Health & Science University (OHSU), Portland, OR, USA
| | - Mieke Poland
- Nutritional Biology, Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
| | - Winni Schalwijk
- Nutritional Biology, Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
| | - Renger F Witkamp
- Nutritional Biology, Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
| | - Daniel L Marks
- Papé Family Pediatric Research Institute, Oregon Health & Science University (OHSU), Portland, OR, USA
| | - Klaske van Norren
- Nutritional Biology, Division of Human Nutrition, Wageningen University, Wageningen, The Netherlands
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13
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Verdoodt F, Watanangura A, Bhatti SFM, Schmidt T, Suchodolski JS, Van Ham L, Meller S, Volk HA, Hesta M. The role of nutrition in canine idiopathic epilepsy management: Fact or fiction? Vet J 2022; 290:105917. [PMID: 36341888 DOI: 10.1016/j.tvjl.2022.105917] [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: 03/29/2022] [Revised: 10/25/2022] [Accepted: 10/25/2022] [Indexed: 11/05/2022]
Abstract
In the last decade, nutrition has gained interest in the management of canine idiopathic epilepsy (IE) based on growing scientific evidence. Diets can serve their functions through many pathways. One potential pathway includes the microbiota-gut-brain axis, which highlights the relationship between the brain and the intestines. Changing the brain's energy source and a number of dietary sourced anti-inflammatory and neuroprotective factors appears to be the basis for improved outcomes in IE. Selecting a diet with anti-seizure effects and avoiding risks of proconvulsant mediators as well as interference with anti-seizure drugs should all be considered in canine IE. This literature review provides information about preclinical and clinical evidence, including a systematic evaluation of the level of evidence, suggested mechanism of action and interaction with anti-seizure drugs as well as pros and cons of each potential dietary adaptation in canine IE.
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Affiliation(s)
- Fien Verdoodt
- Equine and Companion Animal Nutrition, Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium; Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Antja Watanangura
- Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Hannover, Germany; Center for Systems Neuroscience (ZSN), Hannover, Germany; Veterinary Research and Academic Service, Faculty of Veterinary Medicine, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand
| | - Sofie F M Bhatti
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Teresa Schmidt
- Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Hannover, Germany; Center for Systems Neuroscience (ZSN), Hannover, Germany
| | - Jan S Suchodolski
- Gastrointestinal Laboratory, Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Luc Van Ham
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Sebastian Meller
- Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Holger A Volk
- Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Hannover, Germany; Center for Systems Neuroscience (ZSN), Hannover, Germany
| | - Myriam Hesta
- Equine and Companion Animal Nutrition, Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
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14
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Antidepressive Effect of Natural Products and Their Derivatives Targeting BDNF-TrkB in Gut-Brain Axis. Int J Mol Sci 2022; 23:ijms232314968. [PMID: 36499295 PMCID: PMC9737781 DOI: 10.3390/ijms232314968] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 12/04/2022] Open
Abstract
Modern neurological approaches enable detailed studies on the pathophysiology and treatment of depression. An imbalance in the microbiota-gut-brain axis contributes to the pathogenesis of depression. This extensive review aimed to elucidate the antidepressive effects of brain-derived neurotrophic factor (BDNF)-targeting therapeutic natural products and their derivatives on the gut-brain axis. This information could facilitate the development of novel antidepressant drugs. BDNF is crucial for neuronal genesis, growth, differentiation, survival, plasticity, and synaptic transmission. Signaling via BDNF and its receptor tropomyosin receptor kinase B (TrkB) plays a vital role in the etiopathogenesis of depression and the therapeutic mechanism of antidepressants. This comprehensive review provides information to researchers and scientists for the identification of novel therapeutic approaches for neuropsychiatric disorders, especially depression and stress. Future research should aim to determine the possible causative role of BDNF-TrkB in the gut-brain axis in depression, which will require further animal and clinical research as well as the development of analytical approaches.
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15
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Srivastava N, Choudhury AR. Microbial Polysaccharide-Based Nanoformulations for Nutraceutical Delivery. ACS OMEGA 2022; 7:40724-40739. [PMID: 36406482 PMCID: PMC9670277 DOI: 10.1021/acsomega.2c06003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/19/2022] [Indexed: 05/06/2023]
Abstract
In recent times, nutrition and diet have become prominent health paradigms due to sedentary lifestyle disorders. Preventive health care strategies are becoming increasingly popular instead of treating and managing diseases. A nutraceutical is an innovative concept that offers additional health benefits beyond its fundamental nutritional value. These nutraceuticals have the potential to reduce the exorbitant use of synthetic drugs because the modern medicine approach of treating diseases with high-tech, expensive supplements, and long-term consequences aggravates consumers. However, most nutraceuticals are plant-derived, making them susceptible to degradation and prone to chemical instability, poor solubility, unpleasant taste, and bioactivity loss before absorption to the targeted site. To counteract this problem, the bioavailability of these labile compounds can be maximized by encapsulating them in protective nanocarriers. It is crucial that nanoencapsulation technologies convert bioactive compounds into forms that can be easily combined with functional foods and beverages without adversely affecting their organoleptic properties. In recent years, nanoformulations using food-grade materials, such as polysaccharides, proteins, lipids, etc., have received considerable attention. Among them, microbial polysaccharides are biocompatible, nontoxic, and nonimmunogenic, and most of them are US-FDA approved and can undergo tailored modifications. The nanoformulation of microbial polysaccharide is a relatively new frontier which has several advantages over existing systems. The present article, for the first time, comprehensively reviews microbial polysaccharides-based nanodelivery systems for nutraceuticals and discusses various techno-commercial aspects of these nanotechnological preparations. Moreover, this has also attempted to draw a future research perspective in this area.
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Affiliation(s)
- Nandita Srivastava
- Biochemical
Engineering Research & Process Development Centre (BERPDC), Institute of Microbial Technology (IMTECH), Council
of Scientific and Industrial Research (CSIR), Sector 39A, Chandigarh 160036, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Anirban Roy Choudhury
- Biochemical
Engineering Research & Process Development Centre (BERPDC), Institute of Microbial Technology (IMTECH), Council
of Scientific and Industrial Research (CSIR), Sector 39A, Chandigarh 160036, India
- Tel: +91 1722880312. E-mail:
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16
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Rasouli H, Nayeri FD, Khodarahmi R. May phytophenolics alleviate aflatoxins-induced health challenges? A holistic insight on current landscape and future prospects. Front Nutr 2022; 9:981984. [PMID: 36386916 PMCID: PMC9649842 DOI: 10.3389/fnut.2022.981984] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/26/2022] [Indexed: 12/24/2022] Open
Abstract
The future GCC-connected environmental risk factors expedited the progression of nCDs. Indeed, the emergence of AFs is becoming a global food security concern. AFs are lethal carcinogenic mycotoxins, causing damage to the liver, kidney, and gastrointestinal organs. Long-term exposure to AFs leads to liver cancer. Almost a variety of food commodities, crops, spices, herbaceous materials, nuts, and processed foods can be contaminated with AFs. In this regard, the primary sections of this review aim to cover influencing factors in the occurrence of AFs, the role of AFs in progression of nCDs, links between GCC/nCDs and exposure to AFs, frequency of AFs-based academic investigations, and world distribution of AFs. Next, the current trends in the application of PPs to alleviate AFs toxicity are discussed. Nearly, more than 20,000 published records indexed in scientific databases have been screened to find recent trends on AFs and application of PPs in AFs therapy. Accordingly, shifts in world climate, improper infrastructures for production/storage of food commodities, inconsistency of global polices on AFs permissible concentration in food/feed, and lack of the public awareness are accounting for a considerable proportion of AFs damages. AFs exhibited their toxic effects by triggering the progression of inflammation and oxidative/nitrosative stress, in turn, leading to the onset of nCDs. PPs could decrease AFs-associated oxidative stress, genotoxic, mutagenic, and carcinogenic effects by improving cellular antioxidant balance, regulation of signaling pathways, alleviating inflammatory responses, and modification of gene expression profile in a dose/time-reliant fashion. The administration of PPs alone displayed lower biological properties compared to co-treatment of these metabolites with AFs. This issue might highlight the therapeutic application of PPs than their preventative content. Flavonoids such as quercetin and oxidized tea phenolics, curcumin and resveratrol were the most studied anti-AFs PPs. Our literature review clearly disclosed that considering PPs in antioxidant therapies to alleviate complications of AFs requires improvement in their bioavailability, pharmacokinetics, tissue clearance, and off-target mode of action. Due to the emergencies in the elimination of AFs in food/feedstuffs, further large-scale clinical assessment of PPs to decrease the consequences of AFs is highly required.
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Affiliation(s)
- Hassan Rasouli
- Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fatemeh Dehghan Nayeri
- Department of Biotechnology, Faculty of Agricultural and Natural Sciences, Imam Khomeini International University (IKIU), Qazvin, Iran
| | - Reza Khodarahmi
- Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
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Maslov PZ, Sabharwal B, Ahmadi A, Baliga R, Narula J. Religious Fasting and the Vascular Health. Indian Heart J 2022; 74:270-274. [PMID: 35917971 PMCID: PMC9453020 DOI: 10.1016/j.ihj.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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18
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Lederer AK, Huber R. The Relation of Diet and Health: You Are What You Eat. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137774. [PMID: 35805428 PMCID: PMC9266141 DOI: 10.3390/ijerph19137774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 12/10/2022]
Affiliation(s)
- Ann-Kathrin Lederer
- Center for Complementary Medicine, Department of Medicine II, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany;
- Department of General, Visceral and Transplantation Surgery, University Medical Center, 55131 Mainz, Germany
- Correspondence:
| | - Roman Huber
- Center for Complementary Medicine, Department of Medicine II, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany;
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Nanonutraceuticals — Challenges and Novel Nano-based Carriers for Effective Delivery and Enhanced Bioavailability. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02807-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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20
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Khalid F, Tahir R, Ellahi M, Amir N, Rizvi SFA, Hasnain A. Emerging trends of edible vaccine therapy for combating human diseases especially
COVID
‐19: Pros, cons, and future challenges. Phytother Res 2022; 36:2746-2766. [PMID: 35499291 PMCID: PMC9347755 DOI: 10.1002/ptr.7475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/18/2022] [Accepted: 04/06/2022] [Indexed: 11/07/2022]
Abstract
The researchers are still doing efforts to develop an effective, reliable, and easily accessible vaccine candidate to protect against COVID‐19. As of the August 2020, nearly 30 conventional vaccines have been emerged in clinical trials, and more than 200 vaccines are in various development stages. Nowadays, plants are also considered as a potential source for the production of monoclonal antibodies, vaccines, drugs, immunomodulatory proteins, as well as used as bioreactors or factories for their bulk production. The scientific evidences enlighten that plants are the rich source of oral vaccines, which can be given either by eating the edible parts of plants and/or by oral administration of highly refined proteins. The use of plant‐based edible vaccines is an emerging trend as it possesses minimum or no side effects compared with synthetic vaccines. This review article gives insights into different types of vaccines, the use of edible vaccines, advantages of edible vaccines over conventional vaccines, and mechanism of action of edible vaccines. This review article also focuses on the applications of edible vaccines in wide‐range of human diseases especially against COVID‐19 with emphasis on future perspectives of the use of edible vaccines.
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Affiliation(s)
- Fatima Khalid
- Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
| | - Reema Tahir
- Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
| | - Manahil Ellahi
- Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
| | - Nilofer Amir
- Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
| | - Syed Faheem Askari Rizvi
- Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
- College of Chemistry and Chemical EngineeringLanzhou UniversityLanzhouP.R. China
| | - Ammarah Hasnain
- Institute of Molecular Biology and BiotechnologyThe University of LahoreLahorePakistan
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de Boer A, Geboers L, van de Koppel S, van Hunsel F. Governance of nutrivigilance in the Netherlands: Reporting adverse events of non-registered products. Health Policy 2022; 126:731-737. [DOI: 10.1016/j.healthpol.2022.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 03/11/2022] [Accepted: 05/22/2022] [Indexed: 11/29/2022]
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Attah AF, Akindele OO, Nnamani PO, Jonah UJ, Sonibare MA, Moody JO. Moringa oleifera Seed at the Interface of Food and Medicine: Effect of Extracts on Some Reproductive Parameters, Hepatic and Renal Histology. Front Pharmacol 2022; 13:816498. [PMID: 35350756 PMCID: PMC8958002 DOI: 10.3389/fphar.2022.816498] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 02/09/2022] [Indexed: 12/12/2022] Open
Abstract
The lipid-rich Seed of Moringa oleifera has been promoted as an effective water clarifier. Aside its vital nutritional application as an emerging food additive, the seed has continued to gain a wider acceptance in various global ethnomedicines for managing several communicable and lifestyle diseases, howbeit, its potential toxic effect, particularly on fertility and pregnancy outcomes has remained uninvestigated; the effect of Moringa oleifera seed (MOSE) aqueous-methanol extracts on fertility and pregnancy outcome, was investigated in vivo using female Wistar rats that were divided into 50, 100, 300 and 500 mg per kilogram body weight. Group six was given Moringa oleifera seed treated water ad-libitum (ad-libitum group). Organs harvested for histological assessment included ovary, uterus, liver and kidney. In addition to HPLC fingerprint and a preliminary peptide detection, we determined the physico-chemical characteristics and mineral content of MOSE using standard methods. Data were analyzed with significance at p ≤ 0.05. There was no significant difference in the estrus cycle, mating index, gestation survival index, gestation index, fertility index and sex ratio among all groups. Gestation length was reduced in some groups. While the male pup birth weight was comparable among the different groups, female pups birth weights were significantly reduced in 50 and 100 mg groups. Anogenital distance indices of female pups in ad libitum group were significantly increased. Pathologies were observed in liver and kidneys of dams while kidneys of pups presented a dose dependent reduction in the number of glomeruli. There were no observed pathological changes in the ovary and uterus. This study showed for the first time in rodents, that the lipid-rich MOSE is unsafe to the kidney of rodents while the lipid-free MOSE appears to be safe at doses up to 300 mg/kg body weight. Findings from this study suggested that the female pups were masculinized. In conclusion, the lipid-rich seed extracts of MOSE appear to be unsafe during pregnancy, induce hepatic and renal toxicity while the lipid-free MOSE excludes inherent toxicity as the hydrophobic part has been linked to toxicity as observed in this study due to the developmental programming effect on female offspring in rodents.
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Affiliation(s)
- Alfred F Attah
- Department of Pharmacognosy, Faculty of Pharmacy, University of Ibadan, Ibadan, Nigeria.,Department of Pharmacognosy and Drug Development, Faculty of Pharmaceutical Sciences, University of Ilorin, Ilorin, Nigeria
| | - Opeyemi O Akindele
- Laboratory for Reproductive Physiology and Developmental Programming, Department of Physiology, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Petra O Nnamani
- Drug Delivery and Nanomedicines Research Unit/Public Health and Environmental Sustainability (PHES) Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Nigeria
| | | | - Mubo A Sonibare
- Department of Pharmacognosy, Faculty of Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Jones O Moody
- Department of Pharmacognosy, Faculty of Pharmacy, University of Ibadan, Ibadan, Nigeria
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Karbownik MS, Mokros Ł, Kowalczyk E. Who Benefits from Fermented Food Consumption? A Comparative Analysis between Psychiatrically Ill and Psychiatrically Healthy Medical Students. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19073861. [PMID: 35409544 PMCID: PMC8997937 DOI: 10.3390/ijerph19073861] [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] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 12/18/2022]
Abstract
Probiotic therapies and fermented food diets hold promise for improving mental health. Although in this regard psychiatric patients appear to benefit more than healthy individuals, no research has been performed to directly evaluate this hypothesis. The present study examined a cohort of medical students facing a stressful event, and some of the students reported suffering from chronic psychiatric diseases. The amount of fermented food consumption was calculated with the use of seven-day dietary records, while depressive and anxiety symptoms were assessed with the use of the Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7, respectively. In psychiatrically healthy medical students under psychological stress (n = 372), higher fermented food consumption was associated with more depressive and anxiety symptoms. In contrast, psychiatrically ill medical students (n = 25, 6.3% of all the participants) were found to present a negative association between the amount of fermented food consumed and the severity of depressive symptoms (adjusted β −0.52, 95% CI −0.85 to −0.19, p = 0.0042); however, this relationship was insignificant for anxiety symptoms (adjusted β −0.22, 95% CI −0.59 to 0.15, p = 0.22). A significant interaction was found between the consumption of fermented food and psychiatric diagnosis in predicting depressive symptoms (p = 0.0001), and a borderline significant interaction for anxiety symptoms (p = 0.053). In conclusion, psychiatrically ill people, but not healthy ones, may benefit from fermented food consumption in terms of alleviation of depressive symptoms. Our findings require cautious interpretation and further investigation.
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Affiliation(s)
- Michał Seweryn Karbownik
- Department of Pharmacology and Toxicology, Medical University of Lodz, Żeligowskiego 7/9, 90-752 Lodz, Poland;
- Correspondence: ; Tel.: +48-42-272-52-91
| | - Łukasz Mokros
- Department of Clinical Pharmacology, Medical University of Lodz, Kopcińskiego 22, 90-153 Lodz, Poland;
| | - Edward Kowalczyk
- Department of Pharmacology and Toxicology, Medical University of Lodz, Żeligowskiego 7/9, 90-752 Lodz, Poland;
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Karbownik MS, Mokros Ł, Dobielska M, Kowalczyk M, Kowalczyk E. Association Between Consumption of Fermented Food and Food-Derived Prebiotics With Cognitive Performance, Depressive, and Anxiety Symptoms in Psychiatrically Healthy Medical Students Under Psychological Stress: A Prospective Cohort Study. Front Nutr 2022; 9:850249. [PMID: 35308282 PMCID: PMC8929173 DOI: 10.3389/fnut.2022.850249] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 01/26/2022] [Indexed: 12/22/2022] Open
Abstract
Background Gut microbiota-based therapeutic strategies, such as probiotic and prebiotic preparations, may benefit mental health. However, commonly consumed fermented and prebiotic-containing foods have not been well-tested. The aim of the present study was to determine whether consumption of fermented food and food-derived prebiotics is associated with cognitive performance, depressive, and anxiety symptoms in psychiatrically healthy medical students under psychological stress. Methods The study protocol with data analysis plan was prospectively registered. Food consumption was evaluated with a 7-day dietary record. Cognitive performance was modeled with academic examination performance in relation to subject knowledge. Pre-exam depressive and anxiety symptoms were assessed with the Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7, respectively. Results In total, 372 medical students (22.7 ± 1.1 years of age, 66% female) completed the study. No relationship was observed between cognitive performance under stress and either fermented food (adjusted β 0.02, 95% CI −0.07–0.11, p = 0.63) or food-derived prebiotics consumption (adjusted β −0.00, 95% CI −0.09–0.09, p = 0.99). High intake of fermented food was associated with more severe depressive (adjusted β 0.11, 95% CI 0.01–0.20, p = 0.032) and anxiety symptoms under stress (adjusted β 0.13, 95% CI 0.04–0.22, p = 0.0065); however, no such link was observed for food-derived prebiotics (adjusted β 0.03, 95% CI −0.07–0.13, p = 0.50 and −0.01, 95% CI −0.11–0.08, p = 0.83, for depression and anxiety, respectively). Conclusions Under psychological stress in medical students, consumption of fermented food and food-derived prebiotics appears to be not associated with cognitive performance. High intake of fermented food, but not food-derived prebiotics, may be associated with severity of depressive and anxiety symptoms. The safety of fermented food in this regard therefore requires further clarification.
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Affiliation(s)
- Michał Seweryn Karbownik
- Department of Pharmacology and Toxicology, Medical University of Lodz, Łódź, Poland
- *Correspondence: Michał Seweryn Karbownik
| | - Łukasz Mokros
- Department of Clinical Pharmacology, Medical University of Lodz, Łódź, Poland
| | - Maria Dobielska
- Students' Research Club, Department of Pharmacology and Toxicology, Medical University of Lodz, Łódź, Poland
| | | | - Edward Kowalczyk
- Department of Pharmacology and Toxicology, Medical University of Lodz, Łódź, Poland
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25
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Lenssen KG, Bast A, de Boer A. The complexity of proving health effects with data on ‘traditional use’: A critical perspective on supporting botanical health claims. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2021.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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26
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Witkamp RF. Bioactive Components in Traditional Foods Aimed at Health Promotion: A Route to Novel Mechanistic Insights and Lead Molecules? Annu Rev Food Sci Technol 2022; 13:315-336. [PMID: 35041794 DOI: 10.1146/annurev-food-052720-092845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Traditional foods and diets can provide health benefits beyond their nutrient composition because of the presence of bioactive compounds. In various traditional healthcare systems, diet-based approaches have always played an important role, which has often survived until today. Therefore, investigating traditional foods aimed at health promotion could render not only novel bioactive substances but also mechanistic insights. However, compared to pharmacologically focused research on natural products, investigating such nutrition-based interventions is even more complicated owing to interacting compounds, less potent and relatively subtle effects, the food matrix, and variations in composition and intake. At the same time, technical advances in 'omics' technologies, cheminformatics, and big data analysis create new opportunities, further strengthened by increasing insights into the biology of health and homeostatic resilience. These are to be combined with state-of-the-art ethnobotanical research, which is key to obtaining reliable and reproducible data. Unfortunately, socioeconomic developments and climate change threaten traditional use and knowledge as well as biodiversity. Expected final online publication date for the Annual Review of Food Science and Technology, Volume 13 is March 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Renger F Witkamp
- Division of Human Nutrition, Wageningen University and Research, Wageningen, The Netherlands;
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Dobielska M, Bartosik NK, Zyzik KA, Kowalczyk E, Karbownik MS. Mechanisms of Cognitive Impairment in Depression. May Probiotics Help? Front Psychiatry 2022; 13:904426. [PMID: 35757204 PMCID: PMC9218185 DOI: 10.3389/fpsyt.2022.904426] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/16/2022] [Indexed: 12/02/2022] Open
Abstract
Depression is the major cause of disability globally. Apart from lowered mood and accompanying symptoms, it leads to cognitive impairment that altogether predicts disadvantaged social functioning. Reduced cognitive function in depression appears a bit neglected in the field of clinical and molecular psychiatry, while it is estimated to occur in two-thirds of depressed patients and persist in at least one third of remitted patients. This problem, therefore, requires elucidation at the biomolecular and system levels and calls for improvement in therapeutic approach. In this review study, we address the above-mentioned issues by discussing putative mechanisms of cognitive decline in depression: (1) increased oxidative stress and (2) inflammation, (3) disturbed hypothalamus-pituitary-adrenals axis, and (4) reduced monoamines functionality. Moreover, we acknowledge additional underpinnings of cognitive impairment in depressed elderly: (5) vascular-originated brain ischemia and (6) amyloid-beta plaque accumulation. Additionally, by reviewing molecular, pre-clinical and clinical evidence, we propose gut microbiota-targeted strategies as potential adjuvant therapeutics. The study provides a consolidated source of knowledge regarding mechanisms of cognitive impairment in depression and may path the way toward improved treatment options.
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Affiliation(s)
- Maria Dobielska
- Students' Research Club, Department of Pharmacology and Toxicology, Medical University of Łódź, Łódź, Poland
| | - Natalia Karina Bartosik
- Students' Research Club, Department of Pharmacology and Toxicology, Medical University of Łódź, Łódź, Poland
| | - Kamil A Zyzik
- Institute of Sociology, Jagiellonian University, Kraków, Poland
| | - Edward Kowalczyk
- Department of Pharmacology and Toxicology, Medical University of Łódź, Łódź, Poland
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Heinrich M, Yao R, Xiao P. ‘Food and medicine continuum’ – Why we should promote cross-cultural communication between the global East and West. CHINESE HERBAL MEDICINES 2021; 14:3-4. [PMID: 36120124 PMCID: PMC9476788 DOI: 10.1016/j.chmed.2021.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Imade EE, Omonigho SE, Babalola OO, Enagbonma BJ. Lactic acid bacterial bacteriocins and their bioactive properties against food-associated antibiotic-resistant bacteria. ANN MICROBIOL 2021. [DOI: 10.1186/s13213-021-01652-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Purpose
Incidence of foodborne diseases and growing resistance of pathogens to classical antibiotics is a major concern in the food industry. Consequently, there is increasing demand for safe foods with fewer chemical additives but natural products which are not harmful to the consumers. Bacteriocins, produced by lactic acid bacteria (LAB), is of interest because they are active in a nanomolar range, do not have toxic effects, and are readily available in fermented food products.
Methods
In this research, LAB were isolated from fufu, gari, kunu, nono, and ogi using De Mann, Rogosa, and Sharpe agar. Cell-free supernatants were prepared from 18-24 h LAB culture grown on MRS broth. Effect of organic acid was eliminated by adjusting the pH of the supernatants to 7.0 with 1M NaOH while the effect of hydrogen peroxide was eliminated by treating with Catalase enzyme. The supernatant was then filter-sterilized using a membrane filtration unit with a 0.2-μm pore size millipore filter and subjected to agar well diffusion assay against foodborne antibiotic-resistant bacteria.
Result
A total of 162 isolates were obtained from the food samples. The antimicrobial sensitivity test yielded positive results for 45 LAB isolates against Staphylococcus aureus ATCC 25923 while 52 LAB isolates inhibited Escherichia coli ATCC 25922. On confirmation of the bacteriocinogenic nature of the inhibitory substance, 4 of the LAB isolates displayed a remarkable degree of inhibition to Leuconostoc mesenteroides, Salmonella typhimurium, and Bacillus cereus. Agar well diffusion assay was also performed against antibiotic-resistant foodborne pathogens using the cell-free supernatant (CFS) obtained from Lactobacillus fermentum strain NBRC15885 (Limosilactobacillus fermentum), Lactobacillus fermentum strain CIP102980 (Limosilactobacillus fermentum), Lactobacillus plantarum strain JCM1149 (Lactiplantibacillus garii), and Lactobacillus natensis strain LP33 (Companilactobacillus nantensis). The foodborne pathogens exhibited a notable level of resistance to antibiotics, with B. cereus exhibiting a resistance profile of 40%, S. aureus (50%), K. pnuemoniae (70%), E. coli (60%), and S. typhi (40%). The (CFS) was able to inhibit the growth of B. cereus, Klebsiella pneumonia, S. typhimurium, S. aureus, and E. coli.
Conclusion
Therefore, it portends that the bacteriocins produced by the LAB isolated from these food products could act as probiotics for effective inhibition of the growth of antibiotic-resistant foodborne pathogens.
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Samieri C, Yassine HN, Melo van Lent D, Lefèvre-Arbogast S, van de Rest O, Bowman GL, Scarmeas N. Personalized nutrition for dementia prevention. Alzheimers Dement 2021; 18:1424-1437. [PMID: 34757699 DOI: 10.1002/alz.12486] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 08/26/2021] [Accepted: 08/30/2021] [Indexed: 12/17/2022]
Abstract
The role of nutrition has been investigated for decades under the assumption of one-size-fits-all. Yet there is heterogeneity in metabolic and neurobiological responses to diet. Thus a more personalized approach may better fit biological reality and have increased efficacy to prevent dementia. Personalized nutrition builds on the food exposome, defined as the history of diet-related exposures over the lifetime, and on its interactions with the genome and other biological characteristics (eg, metabolism, the microbiome) to shape health. We review current advances of personalized nutrition in dementia research. We discuss key questions, success milestones, and future roadmap from observational epidemiology to clinical studies through basic science. A personalized nutrition approach based on the best prescription for the most appropriate target population in the most relevant time-window has the potential to strengthen dementia-prevention efforts.
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Affiliation(s)
- Cécilia Samieri
- Univ. Bordeaux, ISPED, Inserm, Bordeaux Population Health Research Center, Bordeaux, France
| | - Hussein N Yassine
- Department of Medicine, Keck School of Medicine USC, Los Angeles, California, USA.,Department of Neurology, Keck School of Medicine USC, Los Angeles, California, USA
| | - Debora Melo van Lent
- Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases, UT Health San Antonio, San Antonio, Texas, USA.,Department of Neurology, Boston University School of Medicine, Boston, Massachusetts, USA
| | | | - Ondine van de Rest
- Division of Human Nutrition and Health, Wageningen University and Research, Wageningen, the Netherlands
| | - Gene L Bowman
- Department of Neurology and Layton Aging and Alzheimer's Disease Center, Oregon Health and Science University, Portland, Oregon, USA.,Helfgott Research Institute, National University of Natural Medicine, Portland, Oregon, USA
| | - Nikolaos Scarmeas
- 1st Department of Neurology, Aiginition Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece.,Taub Institute for Research in Alzheimer's Disease and the Aging Brain, The Gertrude H. Sergievsky Center, Department of Neurology, Columbia University, New York, New York, USA
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van der Ende M, Plas RLC, van Dijk M, Dwarkasing JT, van Gemerden F, Sarokhani A, Swarts HJM, van Schothorst EM, Grefte S, Witkamp RF, van Norren K. Effects of whole-body vibration training in a cachectic C26 mouse model. Sci Rep 2021; 11:21563. [PMID: 34732809 PMCID: PMC8566567 DOI: 10.1038/s41598-021-98665-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 07/20/2021] [Indexed: 12/02/2022] Open
Abstract
Targeted exercise combined with nutritional and pharmacological strategies is commonly considered to be the most optimal strategy to reduce the development and progression of cachexia. For COPD patients, this multi-targeted treatment has shown beneficial effects. However, in many, physical activity is seriously hampered by frailty and fatigue. In the present study, effects of whole-body-vibration-training (WBV) were investigated, as potential alternative to active exercise, on body mass, muscle mass and function in tumour bearing mice. Twenty-four male CD2F1-mice (6–8 weeks, 21.5 ± 0.2 g) were stratified into four groups: control, control + WBV, C26 tumour-bearing, and C26 tumour-bearing + WBV. From day 1, whole-body-vibration was daily performed for 19 days (15 min, 45 Hz, 1.0 g acceleration). General outcome measures included body mass and composition, daily activity, blood analysis, assessments of muscle histology, function, and whole genome gene expression in m. soleus (SOL), m. extensor digitorum longus (EDL), and heart. Body mass, lean and fat mass and EDL mass were all lower in tumour bearing mice compared to controls. Except from improved contractility in SOL, no effects of vibration training were found on cachexia related general outcomes in control or tumour groups, as PCA analysis did not result in a distinction between corresponding groups. However, analysis of transcriptome data clearly revealed a distinction between tumour and trained tumour groups. WBV reduced the tumour-related effects on muscle gene expression in EDL, SOL and heart. Gene Set Enrichment Analysis showed that these effects were associated with attenuation of the upregulation of the proteasome pathway in SOL. These data suggest that WBV had minor effects on cachexia related general outcomes in the present experimental set-up, while muscle transcriptome showed changes associated with positive effects. This calls for follow-up studies applying longer treatment periods of WBV as component of a multiple-target intervention.
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Affiliation(s)
- Miranda van der Ende
- Division Human Nutrition and Health, Nutritional Biology and Health, Wageningen University & Research, Wageningen, The Netherlands.,Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Rogier L C Plas
- Division Human Nutrition and Health, Nutritional Biology and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Miriam van Dijk
- Nutricia Research, Nutricia Advanced Medical Nutrition, Utrecht, The Netherlands
| | - Jvalini T Dwarkasing
- Division Human Nutrition and Health, Nutritional Biology and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Frans van Gemerden
- Division Human Nutrition and Health, Nutritional Biology and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Attusa Sarokhani
- Division Human Nutrition and Health, Nutritional Biology and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Hans J M Swarts
- Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Evert M van Schothorst
- Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Sander Grefte
- Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Renger F Witkamp
- Division Human Nutrition and Health, Nutritional Biology and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Klaske van Norren
- Division Human Nutrition and Health, Nutritional Biology and Health, Wageningen University & Research, Wageningen, The Netherlands.
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Czerwińska ME, Bobińska A, Cichocka K, Buchholz T, Woliński K, Melzig MF. Cornus mas and Cornus officinalis-A Comparison of Antioxidant and Immunomodulatory Activities of Standardized Fruit Extracts in Human Neutrophils and Caco-2 Models. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10112347. [PMID: 34834710 PMCID: PMC8618406 DOI: 10.3390/plants10112347] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/24/2021] [Accepted: 10/27/2021] [Indexed: 05/06/2023]
Abstract
Fruits of Cornus mas and Cornus officinalis are representative plant materials traditionally used in Europe and Asia, respectively, in the treatment of diabetes and diabetes-related complications, which are often mediated by pathogenic inflammatory agents. Additionally, due to the fact of mutual infiltration of Asian and European medicines, the differentiation as well as standardization of traditional prescriptions seem to be crucial for ensuring the quality of traditional products. The objective of this study was a comparison of biological activity of extracts from fruits of C. mas and C. officinalis by an assessment of their effect on reactive oxygen species (ROS) generation in human neutrophils as well as cytokines secretion both in neutrophils (tumor necrosis factor α, TNF- α; interleukin 8, IL-8; interleukin 1β, IL-1β) and in human colon adenocarcinoma cell line Caco-2 (IL-8). To evaluate the phytochemical differences between the studied extracts as well as to provide a method for standardization procedures, a quantitative analysis of iridoids, such as loganin, sweroside, and loganic acid, found in extracts of Cornus fruits was performed with HPLC-DAD. All standardized extracts significantly inhibited ROS production, whereas the aqueous-alcoholic extracts were particularly active inhibitors of IL-8 secretion by neutrophils. The aqueous-methanolic extract of C. officinalis fruit, decreased IL-8 secretion by neutrophils to 54.64 ± 7.67%, 49.68 ± 6.55%, 50.29 ± 5.87% at concentrations of 5, 50, and 100 µg/mL, respectively, compared to LPS-stimulated control (100%). The aqueous extract of C. officinalis fruit significantly inhibited TNF-α release by neutrophils at concentrations of 50 and 100 µg/mL. On the other hand, the aqueous-ethanolic extract of C. mas fruit showed the propensity to increase TNF-α and IL-1β secretion. The modulatory activity of the Cornus extracts was noted in the case of secretion of IL-8 in Caco-2 cells. The effect was comparable with dexamethasone. The content of loganin in aqueous and aqueous-methanolic extract of C. officinalis fruit was higher than in the aqueous-ethanolic extract of C. mas fruit, which was characterized by a significant quantity of loganic acid. In conclusion, the immunomodulatory effect observed in vitro may partially confirm the traditional use of Cornus fruits through alleviation of the development of diabetes-derived inflammatory complications. Loganin and loganic acid are significant markers for standardization of C. mas and C. officinalis fruit extracts, respectively.
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Affiliation(s)
- Monika E. Czerwińska
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland
- Centre for Preclinical Research, Medical University of Warsaw, Banacha 1B, 02-097 Warsaw, Poland
- Correspondence: ; Tel.: +48-221-166-185
| | - Agata Bobińska
- Student Scientific Association “Farmakon”, Department of Biochemistry and Pharmacogenomics, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland; (A.B.); (K.C.)
| | - Katarzyna Cichocka
- Student Scientific Association “Farmakon”, Department of Biochemistry and Pharmacogenomics, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland; (A.B.); (K.C.)
| | - Tina Buchholz
- Institute of Pharmacy, Freie Universitaet Berlin, Königin-Luise-Str. 2+4, D-14195 Berlin, Germany; (T.B.); (M.F.M.)
| | - Konrad Woliński
- Polish Academy of Sciences Botanical Garden, Center for Biological Diversity Conservation in Powsin, Prawdziwka 2, 02-973 Warsaw, Poland;
| | - Matthias F. Melzig
- Institute of Pharmacy, Freie Universitaet Berlin, Königin-Luise-Str. 2+4, D-14195 Berlin, Germany; (T.B.); (M.F.M.)
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van Daal MT, Folkerts G, Garssen J, Braber S. Pharmacological Modulation of Immune Responses by Nutritional Components. Pharmacol Rev 2021; 73:198-232. [PMID: 34663688 DOI: 10.1124/pharmrev.120.000063] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The incidence of noncommunicable diseases (NCDs) has increased over the last few decades, and one of the major contributors to this is lifestyle, especially diet. High intake of saturated fatty acids and low intake of dietary fiber is linked to an increase in NCDs. Conversely, a low intake of saturated fatty acids and a high intake of dietary fiber seem to have a protective effect on general health. Several mechanisms have been identified that underlie this phenomenon. In this review, we focus on pharmacological receptors, including the aryl hydrocarbon receptor, binding partners of the retinoid X receptor, G-coupled protein receptors, and toll-like receptors, which can be activated by nutritional components and their metabolites. Depending on the nutritional component and the receptors involved, both proinflammatory and anti-inflammatory effects occur, leading to an altered immune response. These insights may provide opportunities for the prevention and treatment of NCDs and their inherent (sub)chronic inflammation. SIGNIFICANCE STATEMENT: This review summarizes the reported effects of nutritional components and their metabolites on the immune system through manipulation of specific (pharmacological) receptors, including the aryl hydrocarbon receptor, binding partners of the retinoid X receptor, G-coupled protein receptors, and toll-like receptors. Nutritional components, such as vitamins, fibers, and unsaturated fatty acids are able to resolve inflammation, whereas saturated fatty acids tend to exhibit proinflammatory effects. This may aid decision makers and scientists in developing strategies to decrease the incidence of noncommunicable diseases.
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Affiliation(s)
- Marthe T van Daal
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG, Utrecht, The Netherlands (M.T.v.D., G.F., J.G., S.B.); and Danone Nutricia Research, 3584 CT, Utrecht, The Netherlands (J.G.)
| | - Gert Folkerts
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG, Utrecht, The Netherlands (M.T.v.D., G.F., J.G., S.B.); and Danone Nutricia Research, 3584 CT, Utrecht, The Netherlands (J.G.)
| | - Johan Garssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG, Utrecht, The Netherlands (M.T.v.D., G.F., J.G., S.B.); and Danone Nutricia Research, 3584 CT, Utrecht, The Netherlands (J.G.)
| | - Saskia Braber
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG, Utrecht, The Netherlands (M.T.v.D., G.F., J.G., S.B.); and Danone Nutricia Research, 3584 CT, Utrecht, The Netherlands (J.G.)
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Martínez-Francés V, Rivera D, Obon C, Alcaraz F, Ríos S. Medicinal Plants in Traditional Herbal Wines and Liquors in the East of Spain and the Balearic Islands. Front Pharmacol 2021; 12:713414. [PMID: 34658855 PMCID: PMC8513779 DOI: 10.3389/fphar.2021.713414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022] Open
Abstract
Homemade herbal preparations from the East of Spain are the witness of traditional medicine inherited from the ancient complex formulas of herbal teas and medicinal wines. In this study, we document the use of traditional alcoholic beverages, identify their ingredients, almost exclusively botanical, record the local medicinal uses of these mixtures, and discuss patterns of distribution of this knowledge in regions of eastern Spain, the Balearic Islands and Andorra. We determine marker species and relevant patterns of herbal formulas in the different regions of the territory. Homemade liquors and liqueurs are consumed for their digestive and tonic-restorative properties but they also play in some cases an important social role. The elderly remember other medicinal uses such as aperitif, emmenagogue, or antidiarrheal, for some of the most popular preparations. The herbal liqueur formulas include predominantly Lamiaceae, Asteraceae, Rosaceae, Rutaceae, and Apiaceae species. Herbs (58%), fruits (28%), and mixtures of both (12%) are ingredients of liquors and wines, being the aerial parts the most frequent in terms of species (30%) and records (49%). Dictamnus hispanicus, Santolina villosa, Salvia blancoana subsp. mariolensis, Rosmarinus officinalis, Thymus vulgaris, and Clinopodium serpyllifolium subsp. fruticosum are the species most frequently used. Others species used to a lesser extent as Polygonatum odoratum, Thymus moroderi, and Saxifraga longifolia are restricted to locally homemade preparations because their collection and uses require special knowledge of the rare or endemic flora. Sustainability of these practices is strongly limited by the overall loss of local traditional knowledge and by the limited availability of most of the wild species; some of them are endangered or threatened mainly by the loss of their natural habitats. Cultivation and domestication are a promising alternative to collecting from wild populations. The cultivation of Thymus moroderi in the province of Alicante and Polygonatum odoratum in the province of Teruel are good examples. There is a notable decrease in the complexity of the formulas registered throughout the nearly 15 years of the study. This is interpreted as a consequence of a loss of knowledge, less accessibility to wild resources, and changes in traditions and preferences.
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Affiliation(s)
- V Martínez-Francés
- Biological Research Station-Botanical Garden of Torretes, Institute of Biodiversity CIBIO, University of Alicante, Alicante, Spain
| | - D Rivera
- Departamento de Biología Vegetal, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
| | - C Obon
- Centro de Investigación e Innovación Agroalimentaria y Agroambiental (CIAGRO), EPSO, Universidad Miguel Hernández de Elche, Alicante, Spain
| | - F Alcaraz
- Departamento de Biología Vegetal, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
| | - S Ríos
- Biological Research Station-Botanical Garden of Torretes, Institute of Biodiversity CIBIO, University of Alicante, Alicante, Spain
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Penniston KL. Is It Time to Retire the Low-Oxalate Diet? Yes. J Endourol 2021; 35:1431-1434. [PMID: 34520254 DOI: 10.1089/end.2021.0581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Kristina L Penniston
- Department of Urology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA.,UW Health University Hospital and Clinics, Clinical Nutrition Services, Madison, Wisconsin, USA
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Flores-Félix JD, Gonçalves AC, Alves G, Silva LR. Consumption of Phenolic-Rich Food and Dietary Supplements as a Key Tool in SARS-CoV-19 Infection. Foods 2021; 10:2084. [PMID: 34574194 PMCID: PMC8469666 DOI: 10.3390/foods10092084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/29/2021] [Accepted: 09/02/2021] [Indexed: 12/23/2022] Open
Abstract
The first cases of COVID-19, which is caused by the SARS-CoV-2, were reported in December 2019. The vertiginous worldwide expansion of SARS-CoV-2 caused the collapse of health systems in several countries due to the high severity of the COVID-19. In addition to the vaccines, the search for active compounds capable of preventing and/or fighting the infection has been the main direction of research. Since the beginning of this pandemic, some evidence has highlighted the importance of a phenolic-rich diet as a strategy to reduce the progression of this disease, including the severity of the symptoms. Some of these compounds (e.g., curcumin, gallic acid or quercetin) already showed capacity to limit the infection of viruses by inhibiting entry into the cell through its binding to protein Spike, regulating the expression of angiotensin-converting enzyme 2, disrupting the replication in cells by inhibition of viral proteases, and/or suppressing and modulating the host's immune response. Therefore, this review intends to discuss the most recent findings on the potential of phenolics to prevent SARS-CoV-2.
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Affiliation(s)
- José David Flores-Félix
- CICS-UBI–Health Sciences Research Centre, Faculty of Health Science, University of Beira Interior, 6200-506 Covilhã, Portugal; (J.D.F.-F.); (A.C.G.); (G.A.)
| | - Ana C. Gonçalves
- CICS-UBI–Health Sciences Research Centre, Faculty of Health Science, University of Beira Interior, 6200-506 Covilhã, Portugal; (J.D.F.-F.); (A.C.G.); (G.A.)
| | - Gilberto Alves
- CICS-UBI–Health Sciences Research Centre, Faculty of Health Science, University of Beira Interior, 6200-506 Covilhã, Portugal; (J.D.F.-F.); (A.C.G.); (G.A.)
| | - Luís R. Silva
- CICS-UBI–Health Sciences Research Centre, Faculty of Health Science, University of Beira Interior, 6200-506 Covilhã, Portugal; (J.D.F.-F.); (A.C.G.); (G.A.)
- Unidade de Investigação para o Desenvolvimento do Interior (UDI/IPG), Instituto Politécnico da Guarda, 6300-559 Guarda, Portugal
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Tsagkaris C, Loudovikou A, Moysidis DV, Papazoglou AS, Kalachanis K. In the Footsteps of Scribonius Largus, a Pioneer of Clinical Pharmacy in Ancient Rome. BORNEO JOURNAL OF PHARMACY 2021. [DOI: 10.33084/bjop.v4i3.2360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Clinical pharmacy involves pharmacists in direct patient care concerning optimizing medicines and promoting health awareness and disease prevention. The whereabouts of the field can be traced to Scribonius Largus, a renowned physician and pharmacist in ancient Rome. Although Largus served as an imperial physician, he has also been an exemplary pharmacist authoring a comprehensive pharmacognosy textbook and dedicated a big part of his life to improving pharmacotherapy and advancing ethics in the field. Revisiting his contributions provides valuable lessons for contemporary clinical pharmacists.
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Study on the Introduction of Solid Fat with a High Content of Unsaturated Fatty Acids to Gluten-Free Muffins as a Basis for Designing Food with Higher Health Value. Int J Mol Sci 2021; 22:ijms22179220. [PMID: 34502126 PMCID: PMC8430945 DOI: 10.3390/ijms22179220] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Shortenings are high in undesirable nutritionally saturated fatty acids. The aim of the study was to produce gluten-free muffins (GFM) of increased health quality and available to people intolerant to gluten, in which the shortenings were replaced with solid oleogels, consisting of 95% rapeseed oil. METHODS The dough and baked products were subjected to physical, textural, and structural analyses. Moreover, the fatty acids composition, chemical quality of fats extracted from muffins, and color of the products were determined. The dough was also observed at 600× magnification in bright field and polarized light microscopy, and microtomographic analysis of the structure of GTM was performed. RESULTS There was no effect of the type of lipids on physical properties, including water content in gluten-free muffins. However, the baked products differed in total porosity and brightness, as well as intensity of red and yellow colors. The use of rapeseed oil oleogels, instead of shortening in the muffin recipe, resulted in a decrease in the dietary undesirable SFA in lipid fractions (by approximately 40%), an increase in the content of MUFA (by approximately 30%), and an increase in the content of PUFA (by approximately 15%), with acceptable chemical quality. CONCLUSIONS Research confirms the possibility of obtaining products with increased nutritional value available to consumers on a gluten-free diet.
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Witkamp RF. Nutrition to Optimise Human Health-How to Obtain Physiological Substantiation? Nutrients 2021; 13:2155. [PMID: 34201670 PMCID: PMC8308379 DOI: 10.3390/nu13072155] [Citation(s) in RCA: 3] [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: 05/06/2021] [Revised: 06/19/2021] [Accepted: 06/21/2021] [Indexed: 12/12/2022] Open
Abstract
Demonstrating in an unambiguous manner that a diet, let alone a single product, 'optimizes' health, presents an enormous challenge. The least complicated is when the starting situation is clearly suboptimal, like with nutritional deficiencies, malnutrition, unfavourable lifestyle, or due to disease or ageing. Here, desired improvements and intervention strategies may to some extent be clear. However, even then situations require approaches that take into account interactions between nutrients and other factors, complex dose-effect relationships etc. More challenging is to substantiate that a diet or a specific product optimizes health in the general population, which comes down to achieve perceived, 'non-medical' or future health benefits in predominantly healthy persons. Presumed underlying mechanisms involve effects of non-nutritional components with subtle and slowly occurring physiological effects that may be difficult to translate into measurable outcomes. Most promising strategies combine classical physiological concepts with those of 'multi-omics' and systems biology. Resilience-the ability to maintain or regain homeostasis in response to stressors-is often used as proxy for a particular health domain. Next to this, quantifying health requires personalized strategies, measurements preferably carried out remotely, real-time and in a normal living environment, and experimental designs other than randomized controlled trials (RCTs), for example N-of-1 trials.
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Affiliation(s)
- Renger F Witkamp
- Division of Human Nutrition and Health, Wageningen University & Research (WUR), 6700 AA Wageningen, The Netherlands
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40
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de Boer A. Fifteen Years of Regulating Nutrition and Health Claims in Europe: The Past, the Present and the Future. Nutrients 2021; 13:1725. [PMID: 34069664 PMCID: PMC8161257 DOI: 10.3390/nu13051725] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/17/2021] [Accepted: 05/18/2021] [Indexed: 12/13/2022] Open
Abstract
Suggestions that a food contains healthy ingredients or that it can provide beneficial effects upon consumption have been regulated in the EU since 2006. This paper describes the analysis of how this nutrition and health claim regulation has resulted in over 300 authorised claims and how the authorisation requirements and processes have affected the use of claims on foods. Five challenges are identified that negatively affect the current legislation dealing with nutrition and health claims: non-reviewed botanical claims (as well as on hold claims for infants and young children), the lack of nutrient profiles and the focus of claims on single ingredients, consumer understanding, research into health effects of nutrition and finally, enforcement. These challenges are shown to influence the goals of the regulation: protecting consumers from false and misleading claims and stimulating the development of a level playing field in the EU, to foster innovation. Tackling these political and scientific substantiation questions for health claims, together with continuously analysing the understanding and usage of claims by consumers and operators will ensure that the NHCR will stay effective, today and in the future.
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Affiliation(s)
- Alie de Boer
- Food Claims Centre Venlo, Campus Venlo, Faculty of Science and Engineering, Maastricht University, 5900 AA Venlo, The Netherlands
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De S, Gopikrishna A, Keerthana V, Girigoswami A, Girigoswami K. An Overview of Nanoformulated Nutraceuticals and their Therapeutic Approaches. CURRENT NUTRITION & FOOD SCIENCE 2021. [DOI: 10.2174/1573401316999200901120458] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background:
Economic development and vast changes in food habits have accelerated
the consumption of junk foods, which are the leading causes of several disorders that turn the majority
of the people to use various herbal formulations or drugs for preventing various lifestyle diseases.
Nutraceuticals are the borderline apparatus between nutrients and drugs that provide supplementation
of the particular nutrient with a favorable health effect.
Objective:
Various nutraceutical compounds like vitamins, spices, polyphenols, prebiotics, and probiotics
in the form of powders, tablets, and capsules are currently marketed globally. Among them,
previous literature have reported that polyphenols are the most promising compounds that have
been proven to treat various chronic diseases like cancer, hypertension, diabetes mellitus (DM), osteoporosis,
osteoarthritis, dyslipidemia, multiple sclerosis, congenital anomalies, Alzheimer’s disease,
etc. It is warranted to discuss the benefits of nanoformulations of nutraceuticals.
Methods:
We have searched PubMed using the keywords nutraceuticals, nanoformulations, therapeutic
approaches, bionanotechnology, and therapeutics. The relevant papers and classical papers
in this field were selected to write this review.
Results and Discussion:
The different classifications of nutraceuticals were described in this review.
The comparison between the different categories of nutraceuticals with their nanoformulated
forms was made, explaining the benefits of nanoformulations regarding stability, bioavailability,
enhanced anti-oxidant properties, etc. A glimpse of the drawbacks of nanoformulations was also included.
Conclusion:
The current review highlights an overview of various nanoformulated nutraceuticals
and their approach towards the treatment of multiple diseases.
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Affiliation(s)
- Shaoli De
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Agraharam Gopikrishna
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Vedhantham Keerthana
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Agnishwar Girigoswami
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
| | - Koyeli Girigoswami
- Department of Medical Bionanotechnology, Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chettinad Health City, Kelambakkam, Chennai-603103, India
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The Effects of Pro-, Pre-, and Synbiotics on Muscle Wasting, a Systematic Review-Gut Permeability as Potential Treatment Target. Nutrients 2021; 13:nu13041115. [PMID: 33805286 PMCID: PMC8065581 DOI: 10.3390/nu13041115] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/18/2021] [Accepted: 03/23/2021] [Indexed: 02/08/2023] Open
Abstract
Muscle wasting is a frequently observed, inflammation-driven condition in aging and disease, known as sarcopenia and cachexia. Current treatment strategies target the muscle directly and are often not able to reverse the process. Because a reduced gut function is related to systemic inflammation, this might be an indirect target to ameliorate muscle wasting, by administering pro-, pre-, and synbiotics. Therefore, this review aimed to study the potential of pro-, pre-, and synbiotics to treat muscle wasting and to elucidate which metabolites and mechanisms affect the organ crosstalk in cachexia. Overall, the literature shows that Lactobacillus species pluralis (spp.) and possibly other genera, such as Bifidobacterium, can ameliorate muscle wasting in mouse models. The beneficial effects of Lactobacillus spp. supplementation may be attributed to its potential to improve microbiome balance and to its reported capacity to reduce gut permeability. A subsequent literature search revealed that the reduction of a high gut permeability coincided with improved muscle mass or strength, which shows an association between gut permeability and muscle mass. A possible working mechanism is proposed, involving lactate, butyrate, and reduced inflammation in gut–brain–muscle crosstalk. Thus, reducing gut permeability via Lactobacillus spp. supplementation could be a potential treatment strategy for muscle wasting.
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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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Jurcau A. The Role of Natural Antioxidants in the Prevention of Dementia-Where Do We Stand and Future Perspectives. Nutrients 2021; 13:282. [PMID: 33498262 PMCID: PMC7909256 DOI: 10.3390/nu13020282] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/15/2021] [Accepted: 01/18/2021] [Indexed: 02/06/2023] Open
Abstract
Dementia, and especially Alzheimer's disease (AD), puts significant burden on global healthcare expenditure through its increasing prevalence. Research has convincingly demonstrated the implication of oxidative stress in the pathogenesis of dementia as well as of the conditions which increase the risk of developing dementia. However, drugs which target single pathways have so far failed in providing significant neuroprotection. Natural antioxidants, due to their effects in multiple pathways through which oxidative stress leads to neurodegeneration and triggers neuroinflammation, could prove valuable weapons in our fight against dementia. Although efficient in vitro and in animal models of AD, natural antioxidants in human trials have many drawbacks related to the limited bioavailability, unknown optimal dose, or proper timing of the treatment. Nonetheless, trials evaluating several of these natural compounds are ongoing, as are attempts to modify these compounds to achieve improved bioavailability.
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Affiliation(s)
- Anamaria Jurcau
- Department of Psycho-Neurosciences and Rehabilitation, Faculty of Medicine and Pharmacy, University of Oradea, nr 1 Universitatii Street, 410087 Oradea, Romania;
- Neurology Ward, Clinical Municipal Hospital “Dr. G. Curteanu”, nr 12 Corneliu Coposu Street, 410469 Oradea, Romania
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Deligiorgi MV, Liapi C, Trafalis DT. How Far Are We from Prescribing Fasting as Anticancer Medicine? Int J Mol Sci 2020; 21:ijms21239175. [PMID: 33271979 PMCID: PMC7730661 DOI: 10.3390/ijms21239175] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 12/11/2022] Open
Abstract
(1) Background: the present review provides a comprehensive and up-to date overview of the potential exploitation of fasting as an anticancer strategy. The rationale for this concept is that fasting elicits a differential stress response in the setting of unfavorable conditions, empowering the survival of normal cells, while killing cancer cells. (2) Methods: the present narrative review presents the basic aspects of the hormonal, molecular, and cellular response to fasting, focusing on the interrelationship of fasting with oxidative stress. It also presents nonclinical and clinical evidence concerning the implementation of fasting as adjuvant to chemotherapy, highlighting current challenges and future perspectives. (3) Results: there is ample nonclinical evidence indicating that fasting can mitigate the toxicity of chemotherapy and/or increase the efficacy of chemotherapy. The relevant clinical research is encouraging, albeit still in its infancy. The path forward for implementing fasting in oncology is a personalized approach, entailing counteraction of current challenges, including: (i) patient selection; (ii) fasting patterns; (iii) timeline of fasting and refeeding; (iv) validation of biomarkers for assessment of fasting; and (v) establishment of protocols for patients’ monitoring. (4) Conclusion: prescribing fasting as anticancer medicine may not be far away if large randomized clinical trials consolidate its safety and efficacy.
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Vranou P, Gkoutzourelas A, Athanatou D, Zafiriou E, Grammatikopoulou MG, Bogdanos DP. Let Food Be Thy Medicine: The Case of The Mediterranean Diet in Rheumatoid Arthritis. Mediterr J Rheumatol 2020; 31:325-329. [PMID: 33163865 PMCID: PMC7641021 DOI: 10.31138/mjr.31.3.325] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/16/2020] [Accepted: 04/28/2020] [Indexed: 11/04/2022] Open
Abstract
The role of diet in rheumatoid arthritis (RA) has been the topic of extensive research. The present review aimed to present and appraise the studies assessing adherence to the Mediterranean diet (MD) and the primary/secondary prevention of rheumatoid arthritis. Based on the available studies, the evidence appears low and adherence to the MD does not appear to affect RA indices.
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Affiliation(s)
- Paraskevi Vranou
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Athanasios Gkoutzourelas
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Dorothea Athanatou
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Efterpi Zafiriou
- Department of Dermatology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Maria G Grammatikopoulou
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.,Department of Nutritional Sciences and Dietetics, Faculty of Health Sciences, International Hellenic University, Alexander Campus, Thessaloniki, Greece
| | - Dimitrios P Bogdanos
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
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Stillhart C, Vučićević K, Augustijns P, Basit AW, Batchelor H, Flanagan TR, Gesquiere I, Greupink R, Keszthelyi D, Koskinen M, Madla CM, Matthys C, Miljuš G, Mooij MG, Parrott N, Ungell AL, de Wildt SN, Orlu M, Klein S, Müllertz A. Impact of gastrointestinal physiology on drug absorption in special populations––An UNGAP review. Eur J Pharm Sci 2020; 147:105280. [DOI: 10.1016/j.ejps.2020.105280] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 02/10/2020] [Accepted: 02/24/2020] [Indexed: 02/07/2023]
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Vinke P, Wesselink E, van Orten-Luiten W, van Norren K. The Use of Proton Pump Inhibitors May Increase Symptoms of Muscle Function Loss in Patients with Chronic Illnesses. Int J Mol Sci 2020; 21:ijms21010323. [PMID: 31947724 PMCID: PMC6981685 DOI: 10.3390/ijms21010323] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/23/2019] [Accepted: 12/28/2019] [Indexed: 12/11/2022] Open
Abstract
Long-term use of proton pump inhibitors (PPIs) is common in patients with muscle wasting-related chronic diseases. We explored the hypothesis that the use of PPIs may contribute to a reduction in muscle mass and function in these patients. Literature indicates that a PPI-induced reduction in acidity of the gastrointestinal tract can decrease the absorption of, amongst others, magnesium. Low levels of magnesium are associated with impaired muscle function. This unwanted side-effect of PPIs on muscle function has been described in different disease backgrounds. Furthermore, magnesium is necessary for activation of vitamin D. Low vitamin D and magnesium levels together can lead to increased inflammation involved in muscle wasting. In addition, PPI use has been described to alter the microbiota’s composition in the gut, which might lead to increased inflammation. However, PPIs are often provided together with nonsteroidal anti-inflammatory drugs (NSAIDs), which are anti-inflammatory. In the presence of obesity, additional mechanisms could further contribute to muscle alterations. In conclusion, use of PPIs has been reported to contribute to muscle function loss. Whether this will add to the risk factor for development of muscle function loss in patients with chronic disease needs further investigation.
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Affiliation(s)
- Paulien Vinke
- Nutritional Biology, Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (P.V.); (W.v.O.-L.)
- Heart Center Leipzig at University of Leipzig, Department of Internal Medicine/Cardiology, Strümpellstraße 39, 04289 Leipzig, Germany
| | - Evertine Wesselink
- Nutrition and Disease, Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands;
| | - Wout van Orten-Luiten
- Nutritional Biology, Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (P.V.); (W.v.O.-L.)
- Department of Geriatric Medicine, Gelderse Vallei Hospital, Willy Brandtlaan 10, 6716RP Ede, The Netherlands
| | - Klaske van Norren
- Nutritional Biology, Division of Human Nutrition and Health, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (P.V.); (W.v.O.-L.)
- Correspondence:
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Santhekadur PK. The dark face of fructose as a tumor promoter. Genes Dis 2019; 7:163-165. [PMID: 32215285 PMCID: PMC7083712 DOI: 10.1016/j.gendis.2019.10.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 10/01/2019] [Indexed: 12/17/2022] Open
Abstract
Fructose, an essential biomolecule and it is a major ingredient of the modern diet across the globe. Excess consumption of fructose may be a key driver of many serious diseases such as obesity, heart diseases, type 2 diabetes and cancer. Understanding the metabolism of fructose, molecular mechanisms of its toxic nature will aid in the treatment of various diseases including cancer.
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Affiliation(s)
- Prasanna K Santhekadur
- Department of Biochemistry, Center of Excellence in Molecular Biology & Regenerative Medicine, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagar, Mysore, 570015, Karnataka, India
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Does diet play a role in reducing nociception related to inflammation and chronic pain? Nutrition 2019; 66:153-165. [DOI: 10.1016/j.nut.2019.04.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/22/2019] [Accepted: 04/01/2019] [Indexed: 02/07/2023]
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