Anti-inflammatory effects of oral supplementation with curcumin: a systematic review and meta-analysis of randomized controlled trials DOI
Jessica J. A. Ferguson, Kylie Abbott, Manohar L. Garg

et al.

Nutrition Reviews, Journal Year: 2020, Volume and Issue: 79(9), P. 1043 - 1066

Published: Sept. 4, 2020

Chronic inflammation is a major contributor to the development of noncommunicable diseases. Curcumin, bioactive polyphenol from turmeric, well-known anti-inflammatory agent in preclinical research. Clinical evidence remains inconclusive because discrepancies regarding optimal dosage, duration, and formulation curcumin.The aim this systematic review, conducted reported accordance with Preferred Reporting Items for Systematic Reviews Meta-Analyses guidelines checklist, was evaluate efficacy curcumin supplementation on systemic inflammatory mediators, comparing dose, bioavailability status interventions.The Medline, CINAHL, EMBASE, Scopus, Cochrane literature databases were searched 1980 May-end 2019. Randomized controlled trials investigating effects dietary mediators humans not receiving treatment eligible inclusion. Two authors independently assessed titles abstracts identified articles potential eligibility respective, retrieved, full-text articles; disagreements resolved by third author. Evidence quality critically appraised using Quality Criteria Checklist Primary Research.Thirty-two (N = 2,038 participants) included 28 meta-analyzed random-effects model; effect sizes expressed as Hedges' g (95%CI).Pooled data (reported here weighted mean difference [WMD]; 95%CI) showed reduction C-reactive protein (-1.55 mg/L; -1.81 -1.30), interleukin-6 (-1.69 pg/mL, -2.56 -0.82), tumor necrosis factor α (-3.13 pg/mL; -4.62 -1.64), IL-8 (-0.54 -0.82 -0.28), monocyte chemoattractant protein-1 (-2.48 -3.96 -1.00), an increase IL-10 (0.49 0.10 0.88), no intracellular adhesion molecule-1.These findings provide support further investigation confirm optimize chronic inflammation.PROSPERO registration no. CRD42019148682.

Language: Английский

Dietary polyphenols as antidiabetic agents: Advances and opportunities DOI Creative Commons
Chongde Sun, Chao Zhao, Esra Çapanoğlu

et al.

Food Frontiers, Journal Year: 2020, Volume and Issue: 1(1), P. 18 - 44

Published: March 1, 2020

Abstract Dietary polyphenols have been widely investigated as antidiabetic agents in cell, animals, human study, and clinical trial. The number of publication (Indexed by Web Science) on “polyphenols diabetes” significantly increased since 2010. This review highlights the advances opportunities dietary agents. prevent manage Type 2 diabetes mellitus via insulin‐dependent approaches, for instance, protection pancreatic islet β‐cell, reduction β‐cell apoptosis, promotion proliferation, attenuation oxidative stress, activation insulin signaling, stimulation pancreas to secrete insulin, well insulin‐independent approaches including inhibition glucose absorption, digestive enzymes, regulation intestinal microbiota, modification inflammation response, formation advanced glycation end products. Moreover, ameliorate diabetic complications, such vascular dysfunction, nephropathy, retinopathy, neuropathy, cardiomyopathy, coronary diseases, renal failure, so on. structure–activity relationship is still not clear. individual flavonoid or isoflavone has no therapeutic effect patients, although data are very limited. Resveratrol, curcumin, anthocyanins showed activity study. How hyperglycemia influences bioavailability bioactivity understood. An understanding how alters will lead an improvement their benefits outcomes.

Language: Английский

Citations

254

Antioxidant Potential of Curcumin—A Meta-Analysis of Randomized Clinical Trials DOI Creative Commons
Karolina Jakubczyk,

Aleksandra Drużga,

Katarzyna Janda

et al.

Antioxidants, Journal Year: 2020, Volume and Issue: 9(11), P. 1092 - 1092

Published: Nov. 6, 2020

Antioxidant potential is defined as the ability to neutralize oxygen free radicals that are generated in excess due environmental influences. The body's defense mechanisms often require support preventing effects of oxidative stress. literature data suggest curcumin has antioxidant activity can significantly reduce stress levels. aim was assess impact on markers.PubMed and Embase were searched from database inception until 27 September 2019 for randomized clinical trials >20 patients treated with supplements placebo/no intervention/physical verify curcumin.Four studies included meta-analysis, three which double-blind one single-blind. A total 308 participants took part research. 40% respondents men. average age 27.60 ± 3.79 years. supplementation time 67 days dose administered 645 mg/24 h. Curcumin increased capacity (TAC) (SMD = 2.696, Z 2.003, CI 95%, p 0.045) had a tendency decrease malondialdehyde (MDA) concentration -1.579, -1.714, 0.086).Pure MDA increase capacity.

Language: Английский

Citations

234

The Effects of Curcumin on Diabetes Mellitus: A Systematic Review DOI Creative Commons
Ledyane Taynara Marton,

Laís Maria Pescinini-e-Salzedas,

Maria Eduarda Côrtes Camargo

et al.

Frontiers in Endocrinology, Journal Year: 2021, Volume and Issue: 12

Published: May 3, 2021

Diabetes mellitus (DM) is an ensemble of metabolic conditions that have reached pandemic proportions worldwide. Pathology's multifactorial nature makes patient management, including lifelong drug therapy and lifestyle modification, extremely challenging. Currently, there growing evidence about the effectiveness using herbal supplements in preventing controlling DM. Curcumin a bioactive component found Curcuma longa, which exhibits several physiological pharmacological properties such as antioxidant, anti-inflammatory, anticancer, neuroprotective, anti-diabetic activities. For these reasons, our objective to systematically review effects longa or curcumin on Databases PUBMED EMBASE were searched, final selection included sixteen studies fulfilled inclusion criteria. The results showed curcumin's activity might be due its capacity suppress oxidative stress inflammatory process. Also, it significantly reduces fasting blood glucose, glycated hemoglobin, body mass index. Nanocurcumin also associated with significant reduction triglycerides, VLDL-c, total cholesterol, LDL-c, HDL-c, serum C reactive protein, plasma malonaldehyde. Therefore, can considered therapeutic approach patients

Language: Английский

Citations

123

Curcumin Formulations for Better Bioavailability: What We Learned from Clinical Trials Thus Far? DOI Creative Commons
Mangala Hegde, Sosmitha Girisa, Bandari BharathwajChetty

et al.

ACS Omega, Journal Year: 2023, Volume and Issue: 8(12), P. 10713 - 10746

Published: March 13, 2023

Curcumin has been credited with a wide spectrum of pharmacological properties for the prevention and treatment several chronic diseases such as arthritis, autoimmune diseases, cancer, cardiovascular diabetes, hemoglobinopathies, hypertension, infectious inflammation, metabolic syndrome, neurological obesity, skin diseases. However, due to its weak solubility bioavailability, it limited potential an oral medication. Numerous factors including low water solubility, poor intestinal permeability, instability at alkaline pH, fast metabolism contribute curcumin's bioavailability. In order improve different formulation techniques coadministration piperine, incorporation into micelles, micro/nanoemulsions, nanoparticles, liposomes, solid dispersions, spray drying, noncovalent complex formation galactomannosides have investigated in vitro cell culture models, vivo animal humans. current study, we extensively reviewed clinical trials on various generations curcumin formulations their safety efficacy many We also summarized dose, duration, mechanism action these formulations. critically advantages limitations each compared placebo and/or available standard care therapies ailments. The highlighted integrative concept embodied development next-generation helps minimize bioavailability issues least or no adverse side effects provisional new dimensions presented this direction may add value cure

Language: Английский

Citations

111

Antioxidant and anti-inflammatory effects of curcumin/turmeric supplementation in adults: A GRADE-assessed systematic review and dose–response meta-analysis of randomized controlled trials DOI
Mohammad Jafar Dehzad,

Hamid Ghalandari,

Mehran Nouri

et al.

Cytokine, Journal Year: 2023, Volume and Issue: 164, P. 156144 - 156144

Published: Feb. 15, 2023

Language: Английский

Citations

97

Role of Turmeric and Curcumin in Prevention and Treatment of Chronic Diseases: Lessons Learned from Clinical Trials DOI Open Access
Ajaikumar B. Kunnumakkara, Mangala Hegde, Parama Dey

et al.

ACS Pharmacology & Translational Science, Journal Year: 2023, Volume and Issue: 6(4), P. 447 - 518

Published: March 6, 2023

Turmeric (

Language: Английский

Citations

92

Research progress on classification, sources and functions of dietary polyphenols for prevention and treatment of chronic diseases DOI Creative Commons
Wei Li, Haihong Chen, Bing Xu

et al.

Journal of Future Foods, Journal Year: 2023, Volume and Issue: 3(4), P. 289 - 305

Published: April 11, 2023

Language: Английский

Citations

54

Curcumin Supplementation and Human Disease: A Scoping Review of Clinical Trials DOI Open Access

Timothy Panknin,

Carol Howe,

Meg Hauer

et al.

International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(5), P. 4476 - 4476

Published: Feb. 24, 2023

Medicinal properties of turmeric (Curcuma longa L.), a plant used for centuries as an anti-inflammatory, are attributed to its polyphenolic curcuminoids, where curcumin predominates. Although “curcumin” supplements top-selling botanical with promising pre-clinical effects, questions remain regarding biological activity in humans. To address this, scoping review was conducted assess human clinical trials reporting oral effects on disease outcomes. Eight databases were searched using established guidelines, yielding 389 citations (from 9528 initial) that met inclusion criteria. Half focused obesity-associated metabolic disorders (29%) or musculoskeletal (17%), inflammation is key driver, and beneficial outcomes and/or biomarkers reported most (75%) studies primarily double-blind, randomized, placebo-controlled (77%, D-RCT). Citations the next studied categories (neurocognitive [11%] gastrointestinal [10%], cancer [9%]), far fewer number yielded mixed results depending study quality condition studied. additional research needed, including systematic evaluation diverse formulations doses larger D-RCT studies, preponderance current evidence several highly diseases (e.g., syndrome, osteoarthritis), which also clinically common, suggestive benefits.

Language: Английский

Citations

49

Inflammation in diabetes complications: molecular mechanisms and therapeutic interventions DOI Creative Commons

Lu Zhao,

Haoran Hu,

Lin Zhang

et al.

MedComm, Journal Year: 2024, Volume and Issue: 5(4)

Published: April 1, 2024

Abstract At present, diabetes mellitus (DM) has been one of the most endangering healthy diseases. Current therapies contain controlling high blood sugar, reducing risk factors like obesity, hypertension, and so on; however, DM patients inevitably eventually progress into different types complications, resulting in poor quality life. Unfortunately, clear etiology pathogenesis complications have not elucidated owing to intricate whole‐body systems. The immune system was responsible regulate homeostasis by triggering or resolving inflammatory response, indicating it may be necessary complications. In fact, previous studies shown inflammation plays multifunctional roles is attracting attention meaningful therapeutic strategy. To this end, review systematically concluded current over relationships susceptible (e.g., diabetic cardiomyopathy, retinopathy, peripheral neuropathy, nephropathy) inflammation, ranging from cell cytokines interaction pathomechanism organ injury. Besides, we also summarized various strategies improve target special remedies conventional lifestyle changes. This will offer a panoramic insight mechanisms an perspective discuss contemporary clinical interventions.

Language: Английский

Citations

24

NF‐κB pathway as a molecular target for curcumin in diabetes mellitus treatment: Focusing on oxidative stress and inflammation DOI
Mohammad Yasin Zamanian, Hashem O. Alsaab, Maryam Golmohammadi

et al.

Cell Biochemistry and Function, Journal Year: 2024, Volume and Issue: 42(4)

Published: May 9, 2024

Abstract Diabetes mellitus (DM) is a collection of metabolic disorder that characterized by chronic hyperglycemia. Recent studies have demonstrated the crucial involvement oxidative stress (OS) and inflammatory reactions in development DM. Curcumin (CUR), natural compound derived from turmeric, exerts beneficial effects on diabetes through its interaction with nuclear factor kappa B (NF‐κB) pathway. Research indicates CUR targets mediators diabetes, including tumor necrosis α (TNF‐α) interleukin‐6 (IL‐6), modulating NF‐κB signaling By reducing expression these factors, demonstrates protective DM improving pancreatic β‐cells function, normalizing cytokines, OS enhancing insulin sensitivity. The findings reveal administration effectively lowered blood glucose elevation, reinstated diminished serum levels, enhanced body weight Streptozotocin ‐induced diabetic rats. management complications regulation pathways, such as calcium–calmodulin (CaM)‐dependent protein kinase II (CaMKII), peroxisome proliferator‐activated receptor gamma (PPAR‐γ), NF‐κB, transforming growth β1 (TGFB1). Moreover, reversed heightened cytokines (TNF‐α, Interleukin‐1 beta (IL‐1β), IL‐6) chemokines like MCP‐1 specimens, vindicating anti‐inflammatory potency counteracting hyperglycemia‐induced alterations. diminishes OS, avert structural kidney damage linked to nephropathy, suppress activity. Furthermore, exhibited effect against cardiomyopathy, lung injury, gastroparesis. Conclusively, study posits could potentially offer therapeutic benefits relieving influence

Language: Английский

Citations

16