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inflammatory bowel disease and curcumin

Roberta E Rossi, Tara Whyand, Charles D Murray, Mark I Hamilton, Dario Conte, Martyn E Caplin
Inflammatory bowel diseases (IBD) are chronic immune disorders of unclear aetiology. Dietary deficiencies may be a potential pathogenic factor in their development. Patients often take food supplements without knowledge of any evidence base. We have therefore assessed the evidence for food supplementation in the management of IBD. A PubMed search was performed for the terms Inflammatory bowel disease; nutritional deficiencies; dietary supplements; curcumin; green tea; vitamin D/other vitamins; folic acid; iron; zinc; probiotics; andrographis paniculata; and boswellia serrate...
December 2016: European Journal of Gastroenterology & Hepatology
Adam S Cheifetz, Robert Gianotti, Raphael Luber, Peter R Gibson
Patients and physicians often have many questions regarding the role of complementary and alternative medicines (CAMs), or non-allopathic therapies, for inflammatory bowel diseases (IBD). CAMs of various forms are used by more than half of patients with IBD during some point in their disease course. We summarize the available evidence for the most commonly used and discussed CAMs. We discuss evidence for the effects of herbs (such as cannabis and curcumin), probiotics, acupuncture, exercise, and mind-body therapy...
October 12, 2016: Gastroenterology
Hamid Reza Rahimi, Reza Nedaeinia, Alireza Sepehri Shamloo, Shima Nikdoust, Reza Kazemi Oskuee
OBJECTIVE: Curcumin is extracted from Curcuma longa and regulates the intracellular signal pathways which control the growth of cancerous cell, inflammation, invasion and apoptosis. Curcumin molecules have special intrinsic features that can target the intracellular enzymes, genome (DNA) and messengers (RNA). A wide range of studies have been conducted on the physicochemical traits and pharmacological effects of curcumin on different diseases like cardiovascular diseases, diabetes, cancer, rheumatoid arthritis, Alzheimer's, inflammatory bowel disease (IBD), and even it has wound healing...
July 2016: Avicenna Journal of Phytomedicine
John K Triantafillidis, Aikaterini Triantafyllidi, Constantinos Vagianos, Apostolos Papalois
The use of herbal therapy for inflammatory bowel disease is increasing worldwide. The aim of this study was to review the available literature on the efficacy of herbal therapy in experimental colitis. All relevant studies published in Medline and Embase up to June 2015 have been reviewed. The results of bowel histology and serum parameters have been recorded. A satisfactory number of published experimental studies, and a quite large one of both herbal and plant products tested in different studies have been reported...
July 2016: Annals of Gastroenterology: Quarterly Publication of the Hellenic Society of Gastroenterology
Hai-Mei Zhao, Rong Xu, Xiao-Ying Huang, Shao-Min Cheng, Min-Fang Huang, Hai-Yang Yue, Xin Wang, Yong Zou, Ai-Ping Lu, Duan-Yong Liu
AIM: To explore the probable pathway by which curcumin (Cur) regulates the function of Treg cells by observing the expression of costimulatory molecules of dendritic cells (DCs). METHODS: Experimental colitis was induced by administering 2, 4, 6-trinitrobenzene sulfonic acid (TNBS)/ethanol solution. Forty male C57BL/6 mice were randomly divided into four groups: normal, TNBS + Cur, TNBS + mesalazine (Mes) and TNBS groups. The mice in the TNBS + Cur and TNBS +Mes groups were treated with Cur and Mes, respectively, while those in the TNBS group were treated with physiological saline for 7 d...
June 21, 2016: World Journal of Gastroenterology: WJG
Francesca Penagini, Dario Dilillo, Barbara Borsani, Lucia Cococcioni, Erica Galli, Giorgio Bedogni, Giovanna Zuin, Gian Vincenzo Zuccotti
Nutrition is involved in several aspects of pediatric inflammatory bowel disease (IBD), ranging from disease etiology to induction and maintenance of disease. With regards to etiology, there are pediatric data, mainly from case-control studies, which suggest that some dietary habits (for example consumption of animal protein, fatty foods, high sugar intake) may predispose patients to IBD onset. As for disease treatment, exclusive enteral nutrition (EEN) is an extensively studied, well established, and valid approach to the remission of pediatric Crohn's disease (CD)...
2016: Nutrients
Haogang Duan, Shaoyu Lü, Chunmei Gao, Xiao Bai, Hongyan Qin, Yuhui Wei, Xin'an Wu, Mingzhu Liu
In this work, thiolated chitosan/alginate composite microparticulates (CMPs) coated by Eudragit S-100 were developed for colon-specific delivery of 5-aminosalicylic acid (5-ASA) and curcumin (CUR), and the use of it as a multi drug delivery system for the treatment of colitis. The physicochemical properties of the CMPs were evaluated. In vitro release was performed in gradually pH-changing medium simulating the conditions of different parts of GIT, and the results showed that the Eudragit S-100 coating has a pH-sensitive release property, which can avoid drug being released at a pH lower than 7...
September 1, 2016: Colloids and Surfaces. B, Biointerfaces
Ana Beloqui, Patrick B Memvanga, Régis Coco, Sonia Reimondez-Troitiño, Mireille Alhouayek, Giulio G Muccioli, María José Alonso, Noemi Csaba, María de la Fuente, Véronique Préat
Selective drug delivery to inflamed tissues is of widespread interest for the treatment of inflammatory bowel disease (IBD). Because a lack of physiological lipids has been described in patients suffering IBD, and some lipids present immunomodulatory properties, we hypothesize that the combination of lipids and anti-inflammatory drugs together within a nanocarrier may be a valuable strategy for overcoming IBD. In the present study, we investigated and compared the in vitro and in vivo efficacy of three lipid-based nanocarriers containing curcumin (CC) as an anti-inflammatory drug for treating IBD in a murine DSS-induced colitis model...
July 1, 2016: Colloids and Surfaces. B, Biointerfaces
Hatice Yildirim, Fatma Bahar Sunay, Selma Sinan, Feray Köçkar
Increases in the risk of infections and malignancy due to immune suppressive therapies of inflammatory bowel diseases (IBDs) have led the researchers to focus on more nontoxic and acceptable natural products like curcumin. Here we investigate whether prophylactic and therapeutic application of the curcumin alters the enzyme activities of paraoxonase (PON), carbonic anhydrase (CA), glucose-6-phosphate dehydrogenase (G6PD) and cytosolic β-glucosidase in dextran sulphate sodium (DSS)-induced ulcerative colitis mice...
December 2016: Journal of Enzyme Inhibition and Medicinal Chemistry
Remya Sreedhar, Somasundaram Arumugam, Rajarajan A Thandavarayan, Vengadeshprabhu Karuppagounder, Kenichi Watanabe
Inflammatory bowel diseases (IBD), mainly Crohn's disease (CD) and ulcerative colitis (UC) are chronic ailments of the gastrointestinal tract, characterized by recurrent inflammation. Current therapeutic strategies are based on the mitigation of symptoms, including inflammatory remission and healing of mucosal manifestations. Extensive studies have suggested that continuous oxidative damage can lead to the inflammatory signaling cascade in IBD. Curcumin, a potent modulator of cell signaling, is popular for its antioxidant and anti-inflammatory activities, and has already been shown remarkable therapeutic results in IBD...
May 2016: Drug Discovery Today
Srinivas Mutalik, Neelam A Suthar, Renuka S Managuli, Pallavi K Shetty, Kiran Avadhani, Guruprasad Kalthur, Raghavendra V Kulkarni, Ranjeny Thomas
Inflammatory bowel disease (IBD) is an inflammatory condition with mucosal ulceration, edema and hemorrhage of gastrointestinal tract. Curcumin has been shown to mitigate colitis in animal models. However, its usefulness is reduced due to poor pharmacokinetic behavior and low oral bioavailability. To address this, novel pH-sensitive hydrolyzed polyacrylamide-grafted-xanthan gum (PAAm-g-XG) nanoparticles (NPs) loaded with curcumin were prepared for colonic delivery. Optimized nanoparticles (CN20) were spherical, with an average size of 425 nm...
May 2016: International Journal of Biological Macromolecules
Phani Krishna Kondamudi, Hemalatha Kovelamudi, Pawan G Nayak, Mallikarjuna Chamallamudi Rao, Rekha Raghuveer Shenoy
BACKGROUND: The present study was aimed at examining the effect of dehydrozingerone (DHZ), half analogue of curcumin which is the active constituent of turmeric (Curcuma longa) in the di-nitrochlorobenzene (DNCB) induced model for inflammatory bowel disease (IBD). MATERIALS AND METHODS: Male Wistar rats (200-220 g) were divided into four groups (n = 6). Chemical induction of IBD was done by sensitizing with 300 µL of 20 g/L of DNCB (in acetone) onto the nape of rats for 14 days followed by intra-colonic instillation of 250 µL of DNCB (0...
October 2015: Pharmacognosy Magazine
Alyssa Parian, Berkeley N Limketkai
Inflammatory bowel disease (IBD) including ulcerative colitis and Crohn's disease are chronic relapsing and remitting chronic diseases for which there is no cure. The treatment of IBD frequently requires immunosuppressive and biologic therapies which carry an increased risk of infections and possible malignancy. There is a continued search for safer and more natural therapies in the treatment of IBD. This review aims to summarize the most current literature on the use of dietary supplements for the treatment of IBD...
2016: Current Pharmaceutical Design
Janine M Cooney, Matthew P G Barnett, Yvonne E M Dommels, Diane Brewster, Christine A Butts, Warren C McNabb, William A Laing, Nicole C Roy
The aim of this study was to provide insight into how curcumin reduces colon inflammation in the Mdr1a(-/-) mouse model of human inflammatory bowel disease using a combined transcriptomics and proteomics approach. Mdr1a(-/-) and FVB control mice were randomly assigned to an AIN-76A (control) diet or AIN-76A+0.2% curcumin. At 21 or 24weeks of age, colonic histological injury score (HIS) was determined, colon mRNA transcript levels were assessed using microarrays and colon protein expression was measured using 2D gel electrophoresis and LCMS protein identification...
January 2016: Journal of Nutritional Biochemistry
Yan He, Yuan Yue, Xi Zheng, Kun Zhang, Shaohua Chen, Zhiyun Du
It is extensively verified that continued oxidative stress and oxidative damage may lead to chronic inflammation, which in turn can mediate most chronic diseases including cancer, diabetes, cardiovascular, neurological, inflammatory bowel disease and pulmonary diseases. Curcumin, a yellow coloring agent extracted from turmeric, shows strong anti-oxidative and anti-inflammatory activities when used as a remedy for the prevention and treatment of chronic diseases. How oxidative stress activates inflammatory pathways leading to the progression of chronic diseases is the focus of this review...
2015: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
Matthew Barnett, Wayne Young, Janine Cooney, Nicole Roy
BACKGROUND/AIMS: Nutrigenomics New Zealand has invested considerable effort researching the role of nutrient-gene interactions in human inflammatory bowel disease (IBD). This research has utilised a number of 'omics' techniques, including proteomics and metabolomics. METHODS: Mouse models of intestinal inflammation have been used to investigate the mechanisms underlying IBD and to test foods or food components for potential beneficial effects. Proteomics combining two-dimensional gel electrophoresis with liquid chromatography-mass spectrometry (LC-MS) analysis of peptides, and metabolomics using both gas chromatography-MS and LC-MS have been combined with transcriptomics and microbiome analyses to comprehensively assess samples derived from these models...
2014: Journal of Nutrigenetics and Nutrigenomics
Derek A Martin, Bradley W Bolling
Crohn's disease and ulcerative colitis presently have no cure and are treated with anti-inflammatory drugs or monoclonal antibodies targeting pro-inflammatory cytokines. A variety of rodent models have been used to model chronic and acute colitis. Dietary polyphenols in foods and botanicals are of considerable interest for prevention and treatment of colitis. Many dietary polyphenols have been utilized for prevention of colitis in rodent models. Berries, green tea polyphenols, curcumin, and stilbenes have been the most extensively tested polyphenols in rodent models of colitis...
June 2015: Food & Function
Aikaterini Triantafyllidi, Theodoros Xanthos, Apostolos Papalois, John K Triantafillidis
The use of herbal therapy in inflammatory bowel disease (IBD) is increasing worldwide. The aim of this study was to review the literature on the efficacy of herbal therapy in IBD patients. Studies on herbal therapy for IBD published in Medline and Embase were reviewed, and response to treatment and remission rates were recorded. Although the number of the relevant clinical studies is relatively small, it can be assumed that the efficacy of herbal therapies in IBD is promising. The most important clinical trials conducted so far refer to the use of mastic gum, tormentil extracts, wormwood herb, aloe vera, triticum aestivum, germinated barley foodstuff, and boswellia serrata...
April 2015: Annals of Gastroenterology: Quarterly Publication of the Hellenic Society of Gastroenterology
Mohammad H Farzaei, Roja Rahimi, Mohammad Abdollahi
Inflammatory bowel disease (IBD) is an idiopathic chronic, relapsing inflammation of the bowel which is caused by dysregulation of the mucosal immune system. Polyphenols as the secondary plant metabolites universally present in vegetables and fruits and are the most abundant antioxidants in the human diet. There is evidence demonstrating the beneficial health effects of dietary polyphenols. This review criticizes the potential of commonly used polyphenols including apple polyphenol, bilberry anthocyanin, curcumin, epigallocatechin-3-gallate (EGCG) and green tea polyphenols, naringenin, olive oil polyphenols, pomegranate polyphenols and ellagic acid, quercetin, as well as resveratrol specifically in IBD with an emphasis on cellular mechanisms and pharmaceutical aspects...
2015: Current Pharmaceutical Biotechnology
Liza Vecchi Brumatti, Annalisa Marcuzzi, Paola Maura Tricarico, Valentina Zanin, Martina Girardelli, Anna Monica Bianco
Curcumin belongs to the family of natural compounds collectively called curcuminoids and it possesses remarkable beneficial anti-oxidant, anti-inflammatory, anti-cancer, and neuroprotective properties. Moreover it is commonly assumed that curcumin has also been suggested as a remedy for digestive diseases such as inflammatory bowel diseases (IBD), a chronic immune disorder affecting the gastrointestinal tract and that can be divided in two major subgroups: Crohn's disease (CD) and Ulcerative Colitis (UC), depending mainly on the intestine tract affected by the inflammatory events...
2014: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
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