scholarly journals Bioactive effects of citrus flavonoids and role in the prevention of atherosclerosis and cancer

2022 ◽  
Author(s):  
Marco Giammanco ◽  
Fulvio Plescia ◽  
Manfredi M. Giammanco ◽  
Gaetano Leto ◽  
Carla Gentile
Keyword(s):  
Human Health ◽  
Observational Studies ◽  
Degenerative Diseases ◽  
Malignant Diseases ◽  
Citrus Fruits ◽  
Beneficial Effects ◽  
Pathological Conditions ◽  
Citrus Flavonoids ◽  
Prevention Of Atherosclerosis ◽  
Reduced Risk

Citrus fruits are the main fruits of the Mediterranean diet and have been long recognized for their beneficial effects on human health. Observational studies have shown a significant association between dietary flavo-noid intake and reduced risk of cardiovascular and malignant diseases. The beneficial effects of citrus fruits on human health appear to be due to their high content in vitamins, minerals and fibers. In particular, the an-tioxidant and anti-inflammatory activities have been indicated as some of the mechanisms through which citrus fruits may thwarts the development of chronic degenerative diseases such as atherosclerosis and can-cer. This review would critically examine the results from numerous studies carried out in order assess the contribute of citrus flavonoids to the prevention of chronic pathological conditions including athero-sclerosis and cancer.

scholarly journals Citrus Flavonoids as Promising Phytochemicals Targeting Diabetes and Related Complications: A Systematic Review of In Vitro and In Vivo Studies

Nutrients ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2907 ◽  
Author(s):  
Gopalsamy Rajiv Gandhi ◽  
Alan Bruno Silva Vasconcelos ◽  
Ding-Tao Wu ◽  
Hua-Bin Li ◽  
Poovathumkal James Antony ◽  
...  
Keyword(s):  
Molecular Mechanisms ◽  
Web Of Science ◽  
In Vivo Studies ◽  
Citrus Fruits ◽  
Hepatic Enzymes ◽  
Beneficial Effects ◽  
Citrus Flavonoids ◽  
Antidiabetic Effects

The consumption of plant-based food is important for health promotion, especially concerning the prevention and management of chronic diseases. Flavonoids are the main bioactive compounds in citrus fruits, with multiple beneficial effects, especially antidiabetic effects. We systematically review the potential antidiabetic action and molecular mechanisms of citrus flavonoids based on in vitro and in vivo studies. A search of the PubMed, EMBASE, Scopus, and Web of Science Core Collection databases for articles published since 2010 was carried out using the keywords citrus, flavonoid, and diabetes. All articles identified were analyzed, and data were extracted using a standardized form. The search identified 38 articles, which reported that 19 citrus flavonoids, including 8-prenylnaringenin, cosmosiin, didymin, diosmin, hesperetin, hesperidin, isosiennsetin, naringenin, naringin, neohesperidin, nobiletin, poncirin, quercetin, rhoifolin, rutin, sineesytin, sudachitin, tangeretin, and xanthohumol, have antidiabetic potential. These flavonoids regulated biomarkers of glycemic control, lipid profiles, renal function, hepatic enzymes, and antioxidant enzymes, and modulated signaling pathways related to glucose uptake and insulin sensitivity that are involved in the pathogenesis of diabetes and its related complications. Citrus flavonoids, therefore, are promising antidiabetic candidates, while their antidiabetic effects remain to be verified in forthcoming human studies.

Anthocyanins As Modulators of Cell Redox-Dependent Pathways in Non-Communicable Diseases

2020 ◽  
Vol 27 (12) ◽  
pp. 1955-1996 ◽  
Author(s):  
Antonio Speciale ◽  
Antonella Saija ◽  
Romina Bashllari ◽  
Maria Sofia Molonia ◽  
Claudia Muscarà ◽  
...  
Keyword(s):  
Human Health ◽  
Biological Activities ◽  
Wide Spectrum ◽  
Antioxidant Defenses ◽  
Noncommunicable Diseases ◽  
Protective Effects ◽  
Pathological Conditions ◽  
Chronic Pulmonary Diseases ◽  
Underlying Mechanisms

: Chronic Noncommunicable Diseases (NCDs), mostly represented by cardiovascular diseases, diabetes, chronic pulmonary diseases, cancers, and several chronic pathologies, are one of the main causes of morbidity and mortality, and are mainly related to the occurrence of metabolic risk factors. Anthocyanins (ACNs) possess a wide spectrum of biological activities, such as anti-inflammatory, antioxidant, cardioprotective and chemopreventive properties, which are able to promote human health. Although ACNs present an apparent low bioavailability, their metabolites may play an important role in the in vivo protective effects observed. : This article directly addresses the scientific evidences supporting that ACNs could be useful to protect human population against several NCDs not only acting as antioxidant but through their capability to modulate cell redox-dependent signaling. In particular, ACNs interact with the NF-κB and AP-1 signal transduction pathways, which respond to oxidative signals and mediate a proinflammatory effect, and the Nrf2/ARE pathway and its regulated cytoprotective proteins (GST, NQO, HO-1, etc.), involved in both cellular antioxidant defenses and elimination/inactivation of toxic compounds, so countering the alterations caused by conditions of chemical/oxidative stress. In addition, supposed crosstalks could contribute to explain the protective effects of ACNs in different pathological conditions characterized by an altered balance among these pathways. Thus, this review underlines the importance of specific nutritional molecules for human health and focuses on the molecular targets and the underlying mechanisms of ACNs against various diseases.

Effects of Minor Compounds of Edible Oils on Human Health

2020 ◽  
Vol 16 (8) ◽  
pp. 1196-1208
Author(s):  
Ramin Ghodsi ◽  
Rahmat Nosrati
Keyword(s):  
Human Health ◽  
Food Industry ◽  
Edible Oils ◽  
Food Groups ◽  
Bioactive Constituents ◽  
Beneficial Effects ◽  
Anti Cancer ◽  
Prevention And Treatment ◽  
Minor Compounds ◽  
Anti Inflammation

Background: Oils and fats are the densest sources of food energy among food groups. Vegetable oils are constituted predominantly of triglycerides. Due to the importance of edible oils in nutrition, food industry and human health, great attention has been paid to them in recent years. Some minor bioactive constituents in oils include phospholipids, tocols, sterols, carotenoid, chlorophyll, phenols, phylokynon and terpenes. Objective: The aim of the present study was to examine beneficial effects of minor compounds in edible oils on human health. Results: Minor compounds of edible oils that we use daily can produce remarkable results in the prevention and treatment of various diseases like diabetes, inflammation, hypertension, cancer, allergy and central nervous system disorders due to their antimicrobial, anti-cancer, anti-viral, anti-oxidative, anti-inflammation, anti-mutagenic, hypolipidemic, and hypoglycemic properties, among others. Conclusion: The results of this study showed that the presence of beneficial minor compounds in oils could have significant impact on the prevention and treatment of various diseases. Therefore, the type of consumed oil can play an important role in human health.

Dietary Carotenoids in Managing Metabolic Syndrome and Role of PPARs in the Process

2020 ◽  
Vol 16 (6) ◽  
pp. 846-853
Author(s):  
Raghunandan Purohith ◽  
Nagendra P.M. Nagalingaswamy ◽  
Nanjunda S. Shivananju
Keyword(s):  
Metabolic Syndrome ◽  
Dietary Intervention ◽  
Bioactive Constituents ◽  
Dietary Antioxidants ◽  
Predisposing Factor ◽  
Beneficial Effects ◽  
Pathological Conditions ◽  
Established Relationship ◽  
Comprehensive Study

Metabolic syndrome is a collective term that denotes disorder in metabolism, symptoms of which include hyperglycemia, hyperlipidemia, hypertension, and endothelial dysfunction. Diet is a major predisposing factor in the development of metabolic syndrome, and dietary intervention is necessary for both prevention and management. The bioactive constituents of food play a key role in this process. Micronutrients such as vitamins, carotenoids, amino acids, flavonoids, minerals, and aromatic pigment molecules found in fruits, vegetables, spices, and condiments are known to have beneficial effects in preventing and managing metabolic syndrome. There exists a well-established relationship between oxidative stress and major pathological conditions such as inflammation, metabolic syndrome, and cancer. Consequently, dietary antioxidants are implicated in the remediation of these complications. The mechanism of action and targets of dietary antioxidants as well as their effects on related pathways are being extensively studied and elucidated in recent times. This review attempts a comprehensive study of the role of dietary carotenoids in alleviating metabolic syndromewith an emphasis on molecular mechanism-in the light of recent advances.

scholarly journals Pinus Species as Prospective Reserves of Bioactive Compounds with Potential Use in Functional Food—Current State of Knowledge

Plants ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 1306
Author(s):  
Marcin Dziedziński ◽  
Joanna Kobus-Cisowska ◽  
Barbara Stachowiak
Keyword(s):  
Human Health ◽  
Bioactive Compounds ◽  
Functional Food ◽  
Biological Activities ◽  
Food Ingredients ◽  
Beneficial Effects ◽  
Pine Tree ◽  
Pine Trees ◽  
Health Promoting ◽  
Few Data

The pine (Pinus L.) is the largest and most heteromorphic plant genus of the pine family (Pinaceae Lindl.), which grows almost exclusively in the northern hemisphere. The demand for plant-based remedies, supplements and functional food is growing worldwide. Although pine-based products are widely available in many parts of the world, they are almost absent as food ingredients. The literature shows the beneficial effects of pine preparations on human health. Despite the wide geographical distribution of pine trees in the natural environment, there are very few data in the literature on the widespread use of pine in food technology. This study aims to present, characterise and evaluate the content of phytochemicals in pine trees, including shoots, bark and conifer needles, as well as to summarise the available data on their health-promoting and functional properties, and the potential of their use in food and the pharmaceutical industry to support health. Various species of pine tree contain different compositions of bioactive compounds. Regardless of the solvent, method, pine species and plant part used, all pine extracts contain a high number of polyphenols. Pine tree extracts exhibit several described biological activities that may be beneficial to human health. The available examples of the application of pine elements in food are promising. The reuse of residual pine elements is still limited compared to its potential. In this case, it is necessary to conduct more research to find and develop new products and applications of pine residues and by-products.

scholarly journals Effects of β-Cryptoxanthin on Improvement in Osteoporosis Risk: A Systematic Review and Meta-Analysis of Observational Studies

Foods ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 296
Author(s):  
Sun Jo Kim ◽  
Nguyen Hoang Anh ◽  
Nguyen Co Diem ◽  
Seongoh Park ◽  
Young Hyun Cho ◽  
...  
Keyword(s):  
Systematic Review ◽  
Hip Fracture ◽  
Bone Health ◽  
Observational Studies ◽  
Meta Analysis ◽  
Random Effects Model ◽  
High Intake ◽  
Quantitative Evidence ◽  
Osteoporosis Risk ◽  
Reduced Risk

Many studies have analyzed the effects of β-cryptoxanthin (BCX) on osteoporosis and bone health. This systematic review and meta-analysis aimed at providing quantitative evidence for the effects of BCX on osteoporosis. Publications were selected and retrieved from three databases and carefully screened to evaluate their eligibility. Data from the final 15 eligible studies were extracted and uniformly summarized. Among the 15 studies, seven including 100,496 individuals provided information for the meta-analysis. A random effects model was applied to integrate the odds ratio (OR) to compare the risk of osteoporosis and osteoporosis-related complications between the groups with high and low intake of BCX. A high intake of BCX was significantly correlated with a reduced risk of osteoporosis (OR = 0.79, 95% confidence interval (CI) 0.70–0.90, p = 0.0002). The results remained significant when patients were stratified into male and female subgroups as well as Western and Asian cohorts. A high intake of BCX was also negatively associated with the incidence of hip fracture (OR = 0.71, 95% CI 0.54–0.94, p = 0.02). The results indicate that BCX intake potentially reduces the risk of osteoporosis and hip fracture. Further longitudinal studies are needed to validate the causality of current findings.

scholarly journals Methodologies in the Analysis of Phenolic Compounds in Roselle (Hibiscus sabdariffa L.): Composition, Biological Activity, and Beneficial Effects on Human Health

Horticulturae ◽  
2021 ◽  
Vol 7 (2) ◽  
pp. 35
Author(s):  
Bety W. Hapsari ◽  
Manikharda ◽  
Widiastuti Setyaningsih
Keyword(s):  
Biological Activity ◽  
Phenolic Compounds ◽  
Human Health ◽  
Analytical Methods ◽  
Environmental Influence ◽  
Biological Activities ◽  
Research Progress ◽  
Hibiscus Sabdariffa ◽  
Beneficial Effects ◽  
Positive Effects

Roselle (Hibiscus sabdariffa L.), as an edible flower, has long provided an array of positive effects on human health. This benefit is a result of phenolic compounds that are naturally present mainly in the calyx. Plentiful medicinal remedies and functional foods based on this flower are available worldwide, as supported by the studies of phenolic compounds in recent decades. This paper aims to provide a comprehensive review of the composition, biological activity, and beneficial effects on human health of phenolic compounds in roselle. This review was performed in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. A structured search in the published literature for phenolics compositions in roselle was required prior to the evaluation on the validity of the reported analytical methods. Reliable identification and quantification of phenolic compounds in roselle can be achieved by employing the proper extraction and separation methods. With ample alternative analytical methods discussed here, this review provided an aid for comprehending and selecting the most appropriate method for a particular study. The applications of the analytical methods highlighted indicated that phenolic acids, flavonoids, and their derivatives have been identified and quantified in roselle with a range of biological activities and beneficial effects on human health. It was also disclosed that the composition and concentration of phenolic compounds in roselle vary due to the growth factors, cultivars, and environmental influence. Finally, apart from the research progress carried out with roselle during the last ten years, this review also proposed relevant future works.

scholarly journals Coenzyme Q10 and its effects in the treatment of neurodegenerative diseases

2009 ◽  
Vol 45 (4) ◽  
pp. 607-618 ◽  
Author(s):  
Graciela Cristina dos Santos ◽  
Lusânia Maria Greggi Antunes ◽  
Antonio Cardozo dos Santos ◽  
Maria de Lourdes Pires Bianchi
Keyword(s):  
Neurodegenerative Diseases ◽  
Health Risks ◽  
Coenzyme Q10 ◽  
Cellular Respiration ◽  
Irreversible Loss ◽  
Beneficial Effects ◽  
Pathological Conditions ◽  
Electron Transportation ◽  
The Brain ◽  
Lateral Sclerosis

According to clinical and pre-clinical studies, oxidative stress and its consequences may be the cause or, at least, a contributing factor, to a large number of neurodegenerative diseases. These diseases include common and debilitating disorders, characterized by progressive and irreversible loss of neurons in specific regions of the brain. The most common neurodegenerative diseases are Parkinson's disease, Huntington's disease, Alzheimer's disease and amyotrophic lateral sclerosis. Coenzyme Q10 (CoQ10) has been extensively studied since its discovery in 1957. It is a component of the electron transportation chain and participates in aerobic cellular respiration, generating energy in the form of adenosine triphosphate (ATP). The property of CoQ10 to act as an antioxidant or a pro-oxidant, suggests that it also plays an important role in the modulation of redox cellular status under physiological and pathological conditions, also performing a role in the ageing process. In several animal models of neurodegenerative diseases, CoQ10 has shown beneficial effects in reducing disease progression. However, further studies are needed to assess the outcome and effectiveness of CoQ10 before exposing patients to unnecessary health risks at significant costs.

scholarly journals Copper and Human Health- A Review

2018 ◽  
Vol 08 (02) ◽  
pp. 117-122
Author(s):  
Nasim Karim
Keyword(s):  
Human Health ◽  
Liver Toxicity ◽  
Copper Toxicity ◽  
Pathological Conditions ◽  
Major Organ ◽  
Metal Group ◽  
Heart Blood ◽  
Great Danger ◽  
Immunological Abnormalities

Copper (Cu), is an essential trace element. Along with lead, arsenic, mercury, cadmium etc. it is classified as a member of heavy metal group. Deficiency of copper is involved in the etiology and promotion of many disease processes related to gastrointestinal and neurological systems as well as affect functions of heart, blood vessel, pancreas etc. Deficiency of copper in early part of gestation can produce major organ malformations in the developing fetus and this in turn if persistently present can lead to neurological as well as immunological abnormalities in the newborn. Conversely presence of enormous concentrations of copper is also a great danger for the human health. Acute copper toxicity predisposes to various pathological conditions and can cause death in severe cases. Chronic exposure to copper produces anemia, liver toxicity and severe neurological defects.

scholarly journals From the Basis of Epimorphic Regeneration to Enhanced Regenerative Therapies

2021 ◽  
Vol 8 ◽  
Author(s):  
Béryl Laplace-Builhé ◽  
Sarah Bahraoui ◽  
Christian Jorgensen ◽  
Farida Djouad
Keyword(s):  
Lessons Learned ◽  
Therapeutic Effects ◽  
Degenerative Diseases ◽  
Beneficial Effects ◽  
Knee Oa ◽  
Cellular Events ◽  
Current Cell ◽  
Improved Outcomes ◽  
Progenitor Cell Proliferation ◽  
Regenerative Therapies

Current cell-based therapies to treat degenerative diseases such as osteoarthritis (OA) fail to offer long-term beneficial effects. The therapeutic effects provided by mesenchymal stem cell (MSC) injection, characterized by reduced pain and an improved functional activity in patients with knee OA, are reported at short-term follow-up since the improved outcomes plateau or, even worse, decline several months after MSC administration. This review tackles the limitations of MSC-based therapy for degenerative diseases and highlights the lessons learned from regenerative species to comprehend the coordination of molecular and cellular events critical for complex regeneration processes. We discuss how MSC injection generates a positive cascade of events resulting in a long-lasting systemic immune regulation with limited beneficial effects on tissue regeneration while in regenerative species fine-tuned inflammation is required for progenitor cell proliferation, differentiation, and regeneration. Finally, we stress the direct or indirect involvement of neural crest derived cells (NCC) in most if not all adult regenerative models studied so far. This review underlines the regenerative potential of NCC and the limitations of MSC-based therapy to open new avenues for the treatment of degenerative diseases such as OA.

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