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Li Y, Xu W, Wang X, Lai R, Qiu X, Zeng Z, Wang Z, Wang J. Molecular Dynamics and In Vitro Studies Elucidating the Tunable Features of Reconfigurable Nanodiscs for Guiding the Optimal Design of Curcumin Formulation. Bioengineering (Basel) 2024; 11:245. [PMID: 38534519 DOI: 10.3390/bioengineering11030245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/28/2024] Open
Abstract
In this study, we advance our exploration of Apolipoprotein A-I (apoA-I) peptide analogs (APAs) for their application in nanodisc (ND) assembly, focusing on the dynamic conformational characteristics and the potential for drug delivery. We explore APA-ND interactions with an emphasis on curcumin encapsulation, utilizing molecular dynamic simulations and in vitro assessments to evaluate the efficacy of various APA-ND formulations as drug carriers. The methodological approach involved the generation of three unique apoA-I α-11/3 helical mimics, resulting in fifteen distinct APAs. Their structural integrity was rigorously assessed using ColabFold-AF2, with particular attention to pLDDT and pTM scores. Extensive molecular dynamics simulations, covering 1.7 μs across 17 ND systems, were conducted to investigate the influence of APA sequence variations on ND stability and interactions. This study reveals that the composition of APAs, notably the presence of Proline, Serine, and Tryptophan, significantly impacts ND stability and morphology. Oligomeric APAs, in particular, demonstrated superior stability and distinct interaction patterns compared to their monomeric counterparts. Additionally, hydrodynamic diameter measurements over eight weeks indicated sequence-dependent stability, highlighting the potential of specific APA configurations for sustained colloidal stability. In vitro study successfully encapsulated curcumin in [AA]3/DMPC ND formulations, revealing concentration-dependent stability and interaction dynamics. The findings underscore the remarkable capability of APA-NDs to maintain structural integrity and efficient drug encapsulation, positioning them as a promising platform for drug delivery. The study concludes by emphasizing the tunability and versatility of APA-NDs in drug formulation, potentially revolutionizing nanomedicine by enabling customized APA sequences and ND properties for targeted drug delivery.
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Affiliation(s)
- Yongxiao Li
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Wanting Xu
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Xinpei Wang
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Ruizhi Lai
- Department of Pathology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen 518033, China
| | - Xiaohui Qiu
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Zekai Zeng
- Department of Pathology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen 518033, China
| | - Zhe Wang
- Department of Pathology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen 518033, China
| | - Junqing Wang
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
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Shimray SA, Ningthoujam A, Khaidem DKS, Chipem FAS. Theoretical studies on the photo protective mechanism of curcuminoids. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123449. [PMID: 37774584 DOI: 10.1016/j.saa.2023.123449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/16/2023] [Accepted: 09/20/2023] [Indexed: 10/01/2023]
Abstract
In this work, the deactivation pathways of curcuminoids after photoexcitation was studied by employing density functional theory to explore their UVA radiation screening capacity. A comprehensive computational characterization of the excited-state processes of curcumin, demethoxycurcumin, and bis-demethoxycurcumin was done. The molecules exist in diketo and enol forms which are in equilibrium and interconvertible through keto-enol tautomerism. The enolic forms of each of the studied molecules have eight geometric cis-trans isomers as a result of torsion rotation about three different carbon-carbon double bonds across the aliphatic chain. For each geometric isomer, sixteen possible rotamers are found to exist due to rotation about five different carbon-carbon single bond rotations, also across the skeleton of the aliphatic chain. Upon photoexcitation, the studied molecules follow three main pathways of radiationless decay: (a) rotamerism and interconversion between rotamers of comparable energies which are in equilibrium, (b) interconversion between the cis-trans geometrical isomers where an efficient vibrational relaxation path is formed at ∼90° during torsion rotation about carbon-carbon double bond, and (c) excited state intramolecular proton transfer in a single O-H stretching vibration through a cyclic intramolecular hydrogen bonded ring formed at the centre of the molecule giving back the original structure. The absorption and emission spectra of the molecules were also simulated where the theoretically obtained absorption and emission maxima are close to the reported experimental values.
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Affiliation(s)
- Sophy A Shimray
- Department of Chemistry, Manipur University, Canchipur 795 003, India
| | - Amar Ningthoujam
- Department of Chemistry, Manipur University, Canchipur 795 003, India
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Devaraji V, Sivaraman J, Prabhu S. Large-scale computational screening of Indian medicinal plants reveals Cassia angustifolia to be a potentially anti-diabetic. J Biomol Struct Dyn 2024; 42:194-210. [PMID: 36961200 DOI: 10.1080/07391102.2023.2192886] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/10/2023] [Indexed: 03/25/2023]
Abstract
Researchers are investigating the medicinal properties of herbal plants throughout the world, which often leads to the discovery of novel plants and their chemicals for prophylactic needs of humans. Natural phytochemicals continue to be sought as alternative treatments for various diseases because of their non-toxic and therapeutic properties. In recent years, computational phytochemistry has enabled large-scale screening of phytochemicals, enabling researchers to pursue a wide range of therapeutic research alternatives to traditional ethnopharmacology. We propose to identify an anti-diabetic plant by computational screening on Indian herbal plants in conjunction with experimental characterization and biological validation. The methodology involves the creation of an in-house Indian herbal plant database. Molecular docking is used to screen against alpha amylase for anti-diabetic prophylaxis. Cassia angustifolia was chosen because its phytochemicals are able to bind to alpha amylase. Plants were experimentally extracted, botanically studied and their biological activity was evaluated. Further, the use of molecular dynamics was then applied to pinpoint the phytochemicals responsible for the affinity of alpha amylase. Results in the phytochemical analysis of the extracts revealed strong presence of alkaloids, flavonoids and cardiac glycosides. Moreover, alpha amylase biological activity with C. angustifolia extracts of chloroform, hexane and ethyl acetate demonstrated activity of 3.26, 8.01 and 30.33 µg/ml validating computational predictions. In conclusion, this study developed, validated computational predictions of identifying potential anti-diabetic plants 'Cassia angustifolia' from house herbal databases. Hope this study shall inspire explore plant therapeutic repurposing using computational methods of drug discovery.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Vinod Devaraji
- Computational Drug Design Lab, Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Jayanthi Sivaraman
- Computational Drug Design Lab, Department of Biotechnology, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - S Prabhu
- Department of Botany, Annai Vailankanni Arts and Science College, Thanjavur, India
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Chandavarkar V, Mishra MN, Bhargava D, Rajashekaraiah PB, Singh S, Kanuru V. Efficacy of nutritional supplement (Haras) on carbon monoxide levels in smokers and non-smokers: An observational study. J Oral Maxillofac Pathol 2024; 28:23-28. [PMID: 38800428 PMCID: PMC11126257 DOI: 10.4103/jomfp.jomfp_420_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/12/2023] [Accepted: 12/20/2023] [Indexed: 05/29/2024] Open
Abstract
Context Carbon monoxide (CO) concentrations in exhaled air may impart a quick, non-invasive method to determine smoking status. Haras is a nutraceutical medication, which is slowly gaining recognition for its antioxidant and anti-inflammatory activities. Aims The effectiveness of the Haras therapy in smokers and non-smokers will be assessed by evaluating breath CO levels. Methods and Materials The study included 101 test subjects with 76 subjects of smokers and 25 subjects of non-smokers. Both the test groups were given 10 mL of Haras juice in divided doses per day for 30 days. The CO levels were evaluated using a breath analyser before drug trial and then on the 8th, 15th, 22nd and after the conclusion of the drug trial. Statistical Analysis Used The Wilcoxon signed-rank test was used to compare the CO and carboxyhemoglobin levels among smokers and non-smokers. Results Smokers had higher mean percent carboxyhemoglobin and mean parts per million CO values than non-smokers, and the difference between the two was shown to be statistically significant (P < 0.001). It was also found to be statistically significant from the first day to the eighth day, the first day to the 15th day, the first day to the 20th second day, first day to the 30th day (P < 0.001). Conclusions Haras can be used effectively as an alternative supportive treatment for the diminution of CO levels in smokers and non-smokers.
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Affiliation(s)
- Vidyadevi Chandavarkar
- Department of Oral and Maxillofacial Pathology and Oral Microbiology, School of Dental Sciences, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Mithilesh Narayan Mishra
- Department of Oral and Maxillofacial Pathology and Oral Microbiology, School of Dental Sciences, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Deepak Bhargava
- Department of Oral and Maxillofacial Pathology and Oral Microbiology, School of Dental Sciences, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Premalatha Bidadi Rajashekaraiah
- Department of Oral Pathology and Microbiology, JSS Dental College and Hospital, JSS Academy of Higher Education and Research, Mysuru, Karnataka, India
| | - Shafali Singh
- Department of Oral and Maxillofacial Pathology and Oral Microbiology, School of Dental Sciences, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Vijay Kanuru
- Bio Nano Scientist, Nanoved Research Foundation, Mumbai, Maharashtra, India
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Guariglia M, Saba F, Rosso C, Bugianesi E. Molecular Mechanisms of Curcumin in the Pathogenesis of Metabolic Dysfunction Associated Steatotic Liver Disease. Nutrients 2023; 15:5053. [PMID: 38140312 PMCID: PMC10745597 DOI: 10.3390/nu15245053] [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: 10/27/2023] [Revised: 11/23/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a multifactorial condition characterized by insulin resistance, oxidative stress, chronic low-grade inflammation, and sometimes fibrosis. To date, no effective pharmacological therapy has been approved for the treatment of metabolic-associated steatohepatitis (MASH), the progressive form of MASLD. Recently, numerous in vitro and in vivo studies have described the efficacy of nutraceutical compounds in the diet has been tested. Among them, curcumin is the most widely used polyphenol in the diet showing potent anti-inflammatory and antifibrotic activities. This review aims to summarize the most important basic studies (in vitro and animal models studies), describing the molecular mechanisms by which curcumin acts in the context of MASLD, providing the rationale for its effective translational use in humans.
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Affiliation(s)
| | | | - Chiara Rosso
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.G.); (F.S.)
| | - Elisabetta Bugianesi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.G.); (F.S.)
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Konisky H, Bowe WP, Yang P, Kobets K. A clinical evaluation of the efficacy and tolerability of a novel topical antioxidant formulation featuring vitamin C, astaxanthin, and fermented turmeric. J Cosmet Dermatol 2023; 22:3088-3094. [PMID: 37608511 DOI: 10.1111/jocd.15967] [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: 07/11/2023] [Accepted: 08/09/2023] [Indexed: 08/24/2023]
Abstract
BACKGROUND Ultraviolet light, visible light, infrared light, and pollution are a few examples of environmental factors that exacerbate the formation of reactive oxygen species (ROS) that cause damage to skin cells' DNA, proteins, and lipids. By supplementing the skin with antioxidants, we can help neutralize ROS formed by these extrinsic factors before they can damage the skin. AIMS This prospective open-label study explores the safety and efficacy of this novel topical formulation of antioxidants (vitamin C, astaxanthin, fermented turmeric, and vitamin E) designed to fight free radical damage and improve overall skin quality, as well as the appearance of fine lines, wrinkles, radiance, and hyperpigmentation of the skin. PATIENTS/METHODS This single-center clinical study evaluated the efficacy of twice-daily application of the test article (Asta C™ Vitamin C Age Defense Serum, Dr. Whitney Bowe Beauty) in 32 subjects for 12 weeks. Healthy female subjects aged 35-60 with mild to moderate fine lines, wrinkles, and hyperpigmentation/uneven skin tone were enrolled in this study. Fitzpatrick skin types I-VI, all skin types (dry, normal, combination, oily), and subjects with sensitive skin were included. RESULTS All subjects demonstrated improvement in overall skin quality (face, neck, and chest) by the end of the 12-week study period. One hundred percent of subjects demonstrated improvement in the appearance of fine lines at Week 12. CONCLUSIONS Overall, the current clinical study demonstrates that Asta C™ is safe, well-tolerated, and effective in improving overall skin quality, as well as the appearance of fine lines, wrinkles, radiance, and hyperpigmentation of the skin.
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Affiliation(s)
- Hailey Konisky
- Albert Einstein College of Medicine, Bronx, New York, USA
| | - Whitney P Bowe
- Icahn School of Medicine at Mount Sinai, New York City, New York, USA
- Dr. Whitney Bowe Beauty, Greenwich, Connecticut, USA
| | - Pada Yang
- Dr. Whitney Bowe Beauty, Greenwich, Connecticut, USA
| | - Kseniya Kobets
- Albert Einstein College of Medicine, Bronx, New York, USA
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Mundekkad D, Cho WC. Applications of Curcumin and Its Nanoforms in the Treatment of Cancer. Pharmaceutics 2023; 15:2223. [PMID: 37765192 PMCID: PMC10536212 DOI: 10.3390/pharmaceutics15092223] [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: 07/03/2023] [Revised: 08/04/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
Due to the diverse medicinal and pharmacokinetic properties of turmeric, it is well-known in the therapeutic, pharmaceutic, nutraceutical, cosmetic, and dietary industries. It gained importance due to its multitude of properties, such as wound-healing, anti-inflammatory, anti-oxidant, anti-microbial, cytoprotective, anti-aging, anti-cancer, and immunomodulatory effects. Even though the natural healing effect of turmeric has been known to Indians as early as 2500 BCE, the global demand for turmeric has increased only recently. A major reason for the beneficiary activities of turmeric is the presence of the yellow-colored polyphenolic compound called curcumin. Many studies have been carried out on the various properties of curcumin and its derivatives. Despite its low bioavailability, curcumin has been effectively used for the treatment of many diseases, such as cardiovascular and neurological diseases, diabetes, arthritis, and cancer. The advent of nanobiotechnology has further opened wide opportunities to explore and expand the use of curcumin in the medical field. Nanoformulations using curcumin and its derivatives helped to design new treatment modalities, specifically in cancer, because of the better bioavailability and solubility of nanocurcumin when compared to natural curcumin. This review deals with the various applications of curcumin nanoparticles in cancer therapy and broadly tries to understand how it affect the immunological status of the cancer cell.
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Affiliation(s)
- Deepa Mundekkad
- Department of Biotechnology, Nehru Arts and Science College, Thirumalayampalayam, Coimbatore 641105, India
| | - William C. Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China
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Palaniappan V, Karthikeyan K. Turmeric: The Yellow Allergen. Indian Dermatol Online J 2023; 14:459-464. [PMID: 37521239 PMCID: PMC10373802 DOI: 10.4103/idoj.idoj_340_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/18/2022] [Accepted: 07/24/2022] [Indexed: 08/01/2023] Open
Abstract
Turmeric is the dried rhizome of Curcuma longa Linn which is extensively used in Indian culture. Curcumin is its most active pharmaceutical component. Turmeric use is very closely related with the socio-religious life of the population. Topical application of turmeric is a very common practice in the daily lives and auspicious occasions in South India. However, the allergenic potential of this commonly used spice is mentioned in various case reports and studies. The dermatologists and patients should be aware of the possible allergic reactions of this widely used herb. The purpose of this review is to give a brief overview of allergenic potential of this commonly used spice.
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Affiliation(s)
- Vijayasankar Palaniappan
- Department of Dermatology, Venereology and Leprosy, Sri Manakula Vinayagar Medical College and Hospital, Pondicherry, India
| | - Kaliaperumal Karthikeyan
- Department of Dermatology, Venereology and Leprosy, Sri Manakula Vinayagar Medical College and Hospital, Pondicherry, India
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Unhapipatpong C, Polruang N, Shantavasinkul PC, Julanon N, Numthavaj P, Thakkinstian A. The effect of curcumin supplementation on weight loss and anthropometric indices: an umbrella review and updated meta-analyses of randomized controlled trials. Am J Clin Nutr 2023; 117:1005-1016. [PMID: 36898635 DOI: 10.1016/j.ajcnut.2023.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 02/28/2023] [Accepted: 03/06/2023] [Indexed: 03/11/2023] Open
Abstract
BACKGROUND Curcumin supplementation may promote weight loss and ameliorate obesity-related complications through its antioxidative and anti-inflammatory properties. OBJECTIVE An umbrella review and updated meta-analysis of randomized controlled trials (RCTs) was conducted to evaluate the effect of curcumin supplementation on anthropometric indices. METHODS Systematic reviews and meta-analyses (SRMAs) of RCTs were identified from electronic databases (Medline, Scopus, Cochrane, and Google Scholar) up to 31 March, 2022, without language restriction. SRMAs were included if they assessed curcumin supplementation on any of the following: BMI, body weight (BW), or waist circumference (WC). Subgroup analyses were performed, stratifying by patient types, severity of obesity, and curcumin formula. The study protocol was a priori registered. RESULTS From an umbrella review, 14 SRMAs with 39 individual RCTs were included with a high degree of overlap. In addition, searching was updated from the last search of included SRMAs in April 2021 up to 31 March, 2022, and we found 11 additional RCTs, bringing the total up to 50 RCTs included in the updated meta-analyses. Of these, 21 RCTs were deemed of high risk of bias. Curcumin supplementation significantly reduced BMI, BW, and WC with mean differences (MDs) of -0.24 kg/m2 (95% CI: -0.32, -0.16 kg/m2), -0.59 kg (95% CI: -0.81, -0.36 kg), and -1.32 cm (95% CI: -1.95, -0.69 cm), respectively. The bioavailability-enhanced form reduced BMI, BWs, and WC more, with MDs of -0.26 kg/m2 (95% CI: -0.38, -0.13 kg/m2), -0.80 kg (95% CI: -1.38, -0.23 kg) and -1.41 cm (95% CI: -2.24, -0.58 cm), respectively. Significant effects were also seen in subgroups of patients, especially in adults with obesity and diabetes. CONCLUSIONS Curcumin supplementation significantly reduces anthropometric indices, and bioavailability-enhanced formulas are preferred. Augmenting curcumin supplement with lifestyle modification should be an option for weight reduction. This trial was registered at PROSPERO as CRD42022321112 (https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022321112).
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Affiliation(s)
- Chanita Unhapipatpong
- Division of Clinical Nutrition, Department of Medicine, Khon Kaen Hospital, Khon Kaen, Thailand
| | - Nint Polruang
- Department of Pharmacy, Khon Kaen Hospital, Khon Kaen, Thailand
| | - Prapimporn Chattranukulchai Shantavasinkul
- Division of Nutrition and Biochemical Medicine, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Graduate Program in Nutrition, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Nakhon Pathom, Thailand.
| | - Narachai Julanon
- Division of Dermatology, Department of Internal Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | - Pawin Numthavaj
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ammarin Thakkinstian
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Panwar A. Amulets and Cord Blood: Understanding Banking and Regenerative Medicine in Chennai, India. Med Anthropol 2023; 42:121-135. [PMID: 36625669 PMCID: PMC9928429 DOI: 10.1080/01459740.2022.2159821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Umbilical cord blood stem cells can be extracted and collected in cord blood banks, potentially to be used for stem cell transplants in the case of blood and related disorders. But some women in Tamil Nadu store dried cord tissue in an amulet to protect their children from harm and to restore health when required. I trace the sakthi (power) of the amulet and its contents by following puberty rites, pre-delivery rituals and food consumed, which the pregnant mother embodies, eventually to be reproduced in an amulet. What makes the amulet and its contents medicine and a symbol of regeneration, just like cord blood stem cells? Why is the amulet a preferred mode of storing cord tissue in Chennai?
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Affiliation(s)
- Amishi Panwar
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK,CONTACT Amishi Panwar Department of Population Health Sciences, Bristol Medical School, University of Bristol, Canynge Hall, 39 Whatley Road, BristolBS8 2PS, UK
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11
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Evans AC, Martin KA, Saxena M, Bicher S, Wheeler E, Cordova EJ, Porada CD, Almeida-Porada G, Kato TA, Wilson PF, Coleman MA. Curcumin Nanodiscs Improve Solubility and Serve as Radiological Protectants against Ionizing Radiation Exposures in a Cell-Cycle Dependent Manner. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12203619. [PMID: 36296810 PMCID: PMC9609432 DOI: 10.3390/nano12203619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 10/01/2022] [Accepted: 10/08/2022] [Indexed: 05/27/2023]
Abstract
Curcumin, a natural polyphenol derived from the spice turmeric (Curcuma longa), contains antioxidant, anti-inflammatory, and anti-cancer properties. However, curcumin bioavailability is inherently low due to poor water solubility and rapid metabolism. Here, we further refined for use curcumin incorporated into "biomimetic" nanolipoprotein particles (cNLPs) consisting of a phospholipid bilayer surrounded by apolipoprotein A1 and amphipathic polymer scaffolding moieties. Our cNLP formulation improves the water solubility of curcumin over 30-fold and produces nanoparticles with ~350 µg/mL total loading capacity for downstream in vitro and in vivo applications. We found that cNLPs were well tolerated in AG05965/MRC-5 human primary lung fibroblasts compared to cultures treated with curcumin solubilized in DMSO (curDMSO). Pre-treatment with cNLPs of quiescent G0/G1-phase MRC-5 cultures improved cell survival following 137Cs gamma ray irradiations, although this finding was reversed in asynchronously cycling log-phase cell cultures. These findings may be useful for establishing cNLPs as a method to improve curcumin bioavailability for administration as a radioprotective and/or radiomitigative agent against ionizing radiation (IR) exposures in non-cycling cells or as a radiosensitizing agent for actively dividing cell populations, such as tumors.
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Affiliation(s)
- Angela C. Evans
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Kelly A. Martin
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Manoj Saxena
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Institute of Structural and Molecular Biology, Birkbeck College, University of London, London WC1E 7HX, UK
| | - Sandra Bicher
- Institute of Radiation Medicine, Helmholtz Zentrum München, 85764 Munich, Germany
- Department of Radiation Oncology, Klinikum Rechts der Isar, Technical University Munich (TUM), 81675 Munich, Germany
| | - Elizabeth Wheeler
- Engineering Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Emilio J. Cordova
- National Institute of Genomic Medicine, Oncogenomic Consortium, Mexico City 14610, Mexico
| | - Christopher D. Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Graça Almeida-Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Takamitsu A. Kato
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523, USA
| | - Paul F. Wilson
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Earth and Biological Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA 99354, USA
| | - Matthew A. Coleman
- Department of Radiation Oncology, University of California Davis, Sacramento, CA 95817, USA
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
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Kambhampati SBN, Choudhary R, Vinay K. Yellowish nail pigmentation of proximal nails secondary to turmeric intake. Int J Dermatol 2021; 61:375-376. [PMID: 34792190 DOI: 10.1111/ijd.15996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/09/2021] [Accepted: 11/10/2021] [Indexed: 12/01/2022]
Affiliation(s)
| | - Rajat Choudhary
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Keshavamurthy Vinay
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Razavi BM, Ghasemzadeh Rahbardar M, Hosseinzadeh H. A review of therapeutic potentials of turmeric (Curcuma longa) and its active constituent, curcumin, on inflammatory disorders, pain, and their related patents. Phytother Res 2021; 35:6489-6513. [PMID: 34312922 DOI: 10.1002/ptr.7224] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/07/2021] [Accepted: 07/12/2021] [Indexed: 12/26/2022]
Abstract
Turmeric (Curcuma longa) and its constituent, curcumin, have been used for their therapeutic properties for a long time. Most of the medicinal impacts of turmeric and curcumin might be attributed to their anti-inflammatory, antinociceptive, and antioxidant effects. In the present review, the preventive and therapeutic potentials of turmeric and its active constituent, curcumin, on inflammatory disorders and pain as well as patents related to their analgesic and anti-inflammatory effects, have been summarized to highlight their value on human health. A literature review was accomplished in Google Scholar, PubMed, Scopus, Google Patent, Patentscope, and US Patent. Several documents and patents disclosed the significance of turmeric and curcumin to apply in several therapeutic, medicinal, and pharmaceutical fields. These phytocompounds could be applied as a supplementary therapy in phytotherapy, inflammatory disorders such as arthritis, inflammatory bowel diseases, osteoarthritis, psoriasis, dermatitis, and different types of pain including neuropathic pain. However, because of inadequate clinical trials, further high-quality studies are needed to firmly establish the clinical efficacy of the plant. Consistent with the human tendency to the usage of phytocompounds rather than synthetic drugs, particular consideration must be dedicated to bond the worth of turmeric and curcumin from basic sciences to clinical applications.
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Affiliation(s)
- Bibi Marjan Razavi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Hossein Hosseinzadeh
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Anti-tyrosinase properties of different species of turmeric and isolation of active compounds from Curcuma amada. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02764-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Saechan C, Nguyen UH, Wang Z, Sugimoto S, Yamano Y, Matsunami K, Otsuka H, Phan GM, Pham VH, Tipmanee V, Kaewsrichan J. Potency of bisresorcinol from Heliciopsis terminalis on skin aging: in vitro bioactivities and molecular interactions. PeerJ 2021; 9:e11618. [PMID: 34221723 PMCID: PMC8231342 DOI: 10.7717/peerj.11618] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 05/25/2021] [Indexed: 12/18/2022] Open
Abstract
Background A bisresorcinol was isolated as the main constituent of Heliciopsis terminalis’s trunk (Proteaceae). Recently, resorcinol is applied as an active whitening agent in various cosmetic products. Because of the structural mimic to resorcinol, benefits of the bisresorcinol as an aging-enzyme antagonist were demonstrated in this study. Methods The bisresorcinol was purified from the crude ethanolic extract of H. terminalis’s trunk by solvent extraction and preparative chromatography, respectively. Inhibitory activity on collagenase, elastase, and tyrosinase of the compound was investigated by using a different spectroscopic technique. Molecular docking was carried out to predict possible interactions of the substance around the enzyme active sites. Results The IC50 values on collagenase of the bisresorcinol and caffeic acid were 156.7 ± 0.7 and 308.9 ± 1.6 µmole L−1, respectively. For elastase activity, the IC50 of 33.2 ± 0.5 and 34.3 ± 0.3 µmole L−1 was respectively determined for the bisresorcinol and ursolic acid. The bisresorcinol was inhibitory to tyrosinase by exhibiting the IC50 of 22.8 µmole L−1, and that of 78.4 µmole L−1 was present for β-arbutin. The bisresorcinol bound to collagenase, elastase, and tyrosinase with the respective binding energies of −5.89, −5.69, and −6.57 kcal mol−1. These binding energies were in the same ranges of tested inhibitors. The aromatic phenol groups in the structure were responsible for principle as well as supporting binding interactions with enzymes. Hydrogen binding due to hydroxyl groups and π-related attractive forces from an aromatic ring(s) provided binding versatility to bisresorcinol. Conclusion The bisresorcinol purified from H. terminalis might be useful for inclusion in cosmetic products as an aging-enzyme antagonist.
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Affiliation(s)
- Charinrat Saechan
- Department of Pharmaceutical Chemistry and Drug Delivery System Excellence Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkhla, Thailand
| | - Uyen Hoang Nguyen
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Zhichao Wang
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Sachiko Sugimoto
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yoshi Yamano
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Katsuyoshi Matsunami
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hideaki Otsuka
- Faculty of Pharmacy, Yasuda Women's University, Hiroshima, Japan
| | - Giang Minh Phan
- Faculty of Chemistry, VNU University of Science, Vietnam National University, Hanoi, Vietnam
| | - Viet Hung Pham
- Research Center for Environmental Technology and Sustainable Development, VNU University of Science, Vietnam National University, Hanoi, Vietnam
| | - Varomyalin Tipmanee
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Jasadee Kaewsrichan
- Department of Pharmaceutical Chemistry and Drug Delivery System Excellence Center, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkhla, Thailand
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Idowu‐Adebayo F, Fogliano V, Oluwamukomi MO, Oladimeji S, Linnemann AR. Food neophobia among Nigerian consumers: a study on attitudes towards novel turmeric-fortified drinks. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3246-3256. [PMID: 33222201 PMCID: PMC8247281 DOI: 10.1002/jsfa.10954] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/30/2020] [Accepted: 11/22/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Knowledge on food neophobia among African consumers is scarce. Yet a good understanding in this area is essential to support the acceptance of new foods, for instance, when fortifying familiar foods to improve the health and nutritional status of the populace. In this paper, food neophobia among Nigerian consumers was assessed by their attitudes towards unfamiliar beverages, namely turmeric-fortified drinks. Turmeric was chosen as the Nigerian government is stimulating its production for income generation, but the spice is not commonly used in Nigerian foods and drinks. RESULTS Familiar street-vended drinks, i.e. soymilk and the hibiscus-based drink zobo, were fortified with turmeric. Respondents (483) were allowed to try both the familiar and unfamiliar (turmeric-fortified) drinks. Subjects also filled in a 20-item questionnaire concerning attitudes toward food and eating. Food neophobia was measured by the Food Attitude Survey (FAS) instrument ratings. Using the FAS, people who reported liking the fortified drinks ('likers') were compared with those who disliked the drinks ('dislikers') and those who were unwilling to try the drinks ('will not tryers'). Males were found to be more food neophobic than females. Middle-class income earners, the age group of 26-35 years and respondents with the highest education levels also showed a more food neophobic attitude towards turmeric-fortified drinks. CONCLUSION Practical insights are given regarding the introduction of novel foods to Nigerian consumers by paying attention to attitudes from respondents with different demographic characteristics. The use of influencers seems to be a promising approach to address food neophobia in Nigeria. © 2020 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- Folake Idowu‐Adebayo
- Food Quality and Design Group, Department of Agrotechnology and Food SciencesWageningen University and Research CentreWageningenThe Netherlands
- Department of Food science and TechnologyFederal University Oye‐EkitiOyeNigeria
| | - Vincenzo Fogliano
- Food Quality and Design Group, Department of Agrotechnology and Food SciencesWageningen University and Research CentreWageningenThe Netherlands
| | - Matthew O Oluwamukomi
- Department of Food science and TechnologyFederal University of TechnologyAkureNigeria
| | - Segun Oladimeji
- Department of Food science and TechnologyFederal University Oye‐EkitiOyeNigeria
| | - Anita R Linnemann
- Food Quality and Design Group, Department of Agrotechnology and Food SciencesWageningen University and Research CentreWageningenThe Netherlands
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Patients' Behavior Regarding Dietary or Herbal Supplements before and during COVID-19 in Saudi Arabia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18105086. [PMID: 34064950 PMCID: PMC8151200 DOI: 10.3390/ijerph18105086] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/09/2021] [Accepted: 05/10/2021] [Indexed: 02/07/2023]
Abstract
The use of traditional medicinal plants in Saudi Arabia stems mainly from consumers’ belief in prophetic medicine. This study was conducted to explore changes in patients’ use of dietary or herbal supplements among individuals infected with COVID-19 before and during infection and the association between herbal or dietary supplements and hospitalization. A cross-sectional, questionnaire-based study was conducted enrolling symptomatic patients who had recently recovered from COVID-19. Data were collected through phone interviews, and McNemar’s test was used to investigate changes to consumption of dietary or herbal supplements before and during infection. Multivariable logistic regression was used to investigate the association between supplements use during patients’ infection and hospitalization. A total of 738 patients were included in this study, of whom 32.1% required hospitalization. About 57% of participants were male with a mean age of 36.5 (±11.9) years. The use of lemon/orange, honey, ginger, vitamin C, and black seed among participants significantly increased during their infection. In contrast, patients using anise, peppermint, and coffee peel before their infection were more likely to stop using them during their infection. In addition, using lemon/orange (p < 0.0001), honey (p = 0.0002), ginger (p = 0.0053), vitamin C (p = 0.0006), black seed (p < 0.0001), peppermint (p = 0.0027), costus (p = 0.0095), and turmeric (p = 0.0012) was significantly higher among nonhospitalized patients than hospitalized ones. However, in the multivariable logistic regression, only use of vitamin C (OR = 0.51; 95% CI 0.33–0.79), peppermint (OR = 0.53; 95% CI 0.31–0.90), and lemon/orange (OR = 0.54; 95% CI 0.33–0.88) was associated with significantly lower odds of hospitalization. The study reveals that patients’ consumption of dietary or herbal supplements changed in response to their COVID-19 infection, with hospitalized patients having a lower likelihood of using these supplements. Because some supplements were associated with lower odds of hospitalization, these supplements or their bioactive components should be further investigated as feasible options for COVID-19 treatment.
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Trushna T, Tripathi AK, Rana S, Tiwari RR. Nutraceuticals with anti-inflammatory and anti-oxidant properties as intervention for reducing the health effects of fine particulate matter: Potential and Prospects. Comb Chem High Throughput Screen 2021; 25:1639-1660. [PMID: 33845731 DOI: 10.2174/1386207324666210412121226] [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: 11/26/2020] [Revised: 02/24/2021] [Accepted: 02/28/2021] [Indexed: 11/22/2022]
Abstract
Air pollution, especially particulate matter pollution adversely affects human health. A growing pool of evidence has emerged which underscores the potential of individual-level nutritional interventions in attenuating the adverse health impact of exposure to PM2.5. Although controlling emission and reducing the overall levels of air pollution remains the ultimate objective globally, the sustainable achievement of such a target and thus consequent protection of human health will require a substantial amount of time and concerted efforts worldwide. In the meantime, smaller-scale individual-level interventions that can counter the inflammatory or oxidative stress effects triggered by exposure to particulate matter may be utilized to ameliorate the health effects of PM2.5 pollution. One such intervention is incorporation of nutraceuticals in the diet. Here, we present a review of the evidence generated from various in vitro, in vivo and human studies regarding the effects of different anti-inflammatory and antioxidant nutraceuticals in ameliorating the health effects of particulate matter air pollution. The studies discussed in this review suggest that these nutraceuticals when consumed as a part of the diet, or as additional supplementation, can potentially negate the cellular level adverse effects of exposure to particulate pollution. The potential benefits of adopting a non-pharmacological diet-based approach to air pollution-induced disease management have also been discussed. We argue that before a nutraceuticals-based approach can be used for widespread public adoption, further research, especially human clinical trials, is essential to confirm the beneficial action of relevant nutraceuticals and to explore the safe limits of human supplementation and the risk of side effects. Future research should focus on systematically translating bench-based knowledge regarding nutraceuticals gained from in-vitro and in-vivo studies into clinically usable nutritional guidelines.
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Affiliation(s)
- Tanwi Trushna
- Department of Environmental Health and Epidemiology, ICMR- National Institute for Research in Environmental Health, Bhopal- 462030. India
| | - Amit K Tripathi
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal- 462030. India
| | - Sindhuprava Rana
- Department of Bioinformatics, ICMR-National Institute for Research in Environmental Health, Bhopal- 462030. India
| | - Rajnarayan R Tiwari
- ICMR- National Institute for Research in Environmental Health (NIREH), Bhopal-462030, Madhya Pradesh. India
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Kalekhan F, Kudva AK, Raghu SV, Rao S, Hegde SK, Simon P, Baliga MS. Traditionally Used Natural Products in Preventing Ionizing Radiation-Induced Dermatitis: First Review on the Clinical Studies. Anticancer Agents Med Chem 2021; 22:64-82. [PMID: 33820524 DOI: 10.2174/1871520621666210405093236] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 12/16/2020] [Accepted: 01/15/2021] [Indexed: 11/22/2022]
Abstract
In the treatment of cancer, the use of ionizing radiation is an important modality. However, on the downside, radiation, when used for curative purposes, causes acute dermatitis or radiodermatitis at the site of radiation in most individuals. From a clinical viewpoint, severe dermatitis causes a burning and itching sensation is very painful, and severely affects the quality of life of the individual undergoing treatment. In worse situations, acute radiation dermatitis can cause gaps or breaks in the planned treatment and this can adversely affect the treatment objective and outcome. BACKGROUND In various traditional and folk systems of medicine, plants and plant products have been used since time immemorial for treating various skin ailments. Further, many cosmeceutical creams formulated based on knowledge from ethnomedicinal use are marketed and used to treat various ailments. In the current review, an attempt is made at summarizing the beneficial effects of some plants and plant products in mitigating acute radiation dermatitis in humans undergoing curative radiotherapy. Additionally, the emphasis is also placed on the mechanism/s responsible for the beneficial effects. OBJECTIVE The objective of this review is to summarize the clinical observations on the prevention of radiodermatitis by plant products. In this review, the protective effects of Adlay (Coix lachryma-jobi L.) bran extract, Aloe vera, Calendula officinalis, Cucumis sativus, green tea constituent the epigallocatechin-3-gallate, honey, Achillea millefolium, Matricaria chamomilla, olive oil and some polyherbal creams are addressed by also addressing on the mechanism of action for the beneficial effects. METHODS Two authors' data mined for information in Google Scholar, PubMed, Embase and the Cochrane Library for publications in the field from 1901 up to July 2020. The focus was on acute radiation dermatitis, ionizing radiation, curative radiotherapy, human cancer. The articles were collected and analyzed. RESULTS For the first time, this review addresses the usefulness of natural products like adlay bran, Aloe vera, Calendula officinalis, Cucumis sativus, green tea constituent the epigallocatechin-3-gallate, honey, Achillea millefolium, Matricaria chamomilla, olive oil and some experimentally constituted and commercially available polyherbal creams as skincare agents against the deleterious effects of ionizing radiation on the skin. The protective effects are possibly due to the free radical scavenging, antioxidant, anti-inflammatory, wound healing and skin protective effects. CONCLUSION The authors suggest that these plants have been used since antiquity as medicinal agents and require in-depth investigation with both clinical and preclinical validated models of study. The results of these studies will be extremely useful to cancer patients requiring curative radiotherapy, the dermatology fraternity, agro-based and pharmaceutical sectors at large.
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Affiliation(s)
- Faizan Kalekhan
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Avinash K Kudva
- Department of Biochemistry, Mangalore University, Mangalagangotri, Karnataka. India
| | - Shamprasad V Raghu
- Neurogenetics Laboratory, Department of Applied Zoology, Mangalore University, Mangalagangotri, Karnataka. India
| | - Suresh Rao
- Radiation Oncology, Mangalore Institute of Oncology, Mangalore, Karnataka. India
| | - Sanath K Hegde
- Radiation Oncology, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Paul Simon
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Manjeshwar S Baliga
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
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Kim WS, Seo JH, Lee JI, Ko ES, Cho SM, Kang JR, Jeong JH, Jeong YJ, Kim CY, Cha JD, Ryu YB. The Metabolite Profile in Culture Supernatant of Aster yomena Callus and Its Anti-Photoaging Effect in Skin Cells Exposed to UVB. PLANTS 2021; 10:plants10040659. [PMID: 33808279 PMCID: PMC8066191 DOI: 10.3390/plants10040659] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/24/2021] [Accepted: 03/28/2021] [Indexed: 02/07/2023]
Abstract
Aster yomena (A. yomena) extract has anti-inflammatory, antioxidant, anti-asthma, and anti-atopic effects. However, the commercial use of A. yomena extract requires a long processing time with specific processing steps (including heat treatment and ethanol precipitation), and there are various environmental problems. We aimed to build a system to produce A. yomena extract by culturing the callus in a bioreactor that can allow rapid process scale-up to test the effect of extract (AYC-CS-E) isolated from culture supernatant of A. yomena callus on photoaging of human keratinocytes (HaCaT) caused by ultraviolet B (UVB) exposure. Through screening analysis based on ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC/Q-TOF-MS), 17 major metabolites were tentatively identified from AYC-CS-E for the first time. The suppression of cell proliferation caused by UVB was effectively alleviated in UVB-irradiated HaCaT cells treated with AYC-CS-E. Treatment with AYC-CS-E strongly induced the formation of type I procollagen and the inhibition of elastase in UVB-irradiated HaCaT cells and significantly reduced the expression of matrix metalloproteinase (MMP)-1. In addition, treatment of UVB-irradiated HaCaT cells with AYC-CS-E effectively improved various factors associated with an inflammatory reaction, skin damage recovery, skin moisture retention, and hyper-keratinization caused by photoaging, such as reactive oxygen species (ROS), pro-inflammatory cytokines, transforming growth factor beta (TGF-β), MMP-3, MMP-9, filaggrin, hyaluronic acid synthase 2 (HAS-2), keratin 1 (KRT-1), nuclear factor-kappa B (NF-κB), and nuclear factor erythroid 2-related factor 2 (Nrf2) at the gene and protein levels. These results suggest that AYC-CS-E can be used as a cosmetic ingredient for various skin diseases caused by photoaging, and the current callus culture system can be used commercially to supply cosmetic ingredients.
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Affiliation(s)
- Woo Sik Kim
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si 56212, Korea; (W.S.K.); (J.-I.L.); (Y.J.J.); (C.Y.K.)
| | - Jeong Hun Seo
- Department of Bio-Material and Product Development and R&D Center, General Bio, Namwon-si 55793, Korea; (J.H.S.); (E.-S.K.); (S.-M.C.); (J.-R.K.); (J.-H.J.)
| | - Jae-In Lee
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si 56212, Korea; (W.S.K.); (J.-I.L.); (Y.J.J.); (C.Y.K.)
| | - Eun-Sil Ko
- Department of Bio-Material and Product Development and R&D Center, General Bio, Namwon-si 55793, Korea; (J.H.S.); (E.-S.K.); (S.-M.C.); (J.-R.K.); (J.-H.J.)
| | - Sang-Min Cho
- Department of Bio-Material and Product Development and R&D Center, General Bio, Namwon-si 55793, Korea; (J.H.S.); (E.-S.K.); (S.-M.C.); (J.-R.K.); (J.-H.J.)
| | - Jea-Ran Kang
- Department of Bio-Material and Product Development and R&D Center, General Bio, Namwon-si 55793, Korea; (J.H.S.); (E.-S.K.); (S.-M.C.); (J.-R.K.); (J.-H.J.)
| | - Jong-Hoon Jeong
- Department of Bio-Material and Product Development and R&D Center, General Bio, Namwon-si 55793, Korea; (J.H.S.); (E.-S.K.); (S.-M.C.); (J.-R.K.); (J.-H.J.)
| | - Yu Jeong Jeong
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si 56212, Korea; (W.S.K.); (J.-I.L.); (Y.J.J.); (C.Y.K.)
| | - Cha Young Kim
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si 56212, Korea; (W.S.K.); (J.-I.L.); (Y.J.J.); (C.Y.K.)
| | - Jeong-Dan Cha
- Department of Bio-Material and Product Development and R&D Center, General Bio, Namwon-si 55793, Korea; (J.H.S.); (E.-S.K.); (S.-M.C.); (J.-R.K.); (J.-H.J.)
- Correspondence: (J.-D.C.); (Y.-B.R.); Tel.: +82-63-263-0001 (J.-D.C.); +82-63-570-5171 (Y.-B.R.)
| | - Young-Bae Ryu
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si 56212, Korea; (W.S.K.); (J.-I.L.); (Y.J.J.); (C.Y.K.)
- Correspondence: (J.-D.C.); (Y.-B.R.); Tel.: +82-63-263-0001 (J.-D.C.); +82-63-570-5171 (Y.-B.R.)
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Forouzanfar F, Majeed M, Jamialahmadi T, Sahebkar A. Telomerase: A Target for Therapeutic Effects of Curcumin in Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1286:135-143. [PMID: 33725351 DOI: 10.1007/978-3-030-55035-6_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Telomerases are attractive targets for development of new anticancer agents. Most tumors express the enzyme telomerase that maintains telomere length and thus ensures indefinite cell proliferation, a hallmark of cancer. Curcumin has been shown to be effective against several types of malignancies and has also been shown to have inhibitory effects on telomerase activity. Hence, the aim of this chapter is to review the available investigations of curcumin on telomerase activity. Based on the findings obtained from the different studies here, we conclude that the telomerase inhibitory effects of curcumin are integral to its anticancer activity, and thus curcumin may be useful therapeutically in the cancer field.
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Affiliation(s)
- Fatemeh Forouzanfar
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Tannaz Jamialahmadi
- Department of Food Science and Technology, Quchan Branch, Islamic Azad University, Quchan, Iran.,Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran. .,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland.
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Noori T, Dehpour AR, Sureda A, Sobarzo-Sanchez E, Shirooie S. Role of natural products for the treatment of Alzheimer's disease. Eur J Pharmacol 2021; 898:173974. [PMID: 33652057 DOI: 10.1016/j.ejphar.2021.173974] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/09/2021] [Accepted: 02/19/2021] [Indexed: 12/19/2022]
Abstract
Negative psychological and physiological consequences of neurodegenerative disorders represent a high social and health cost. Among the neurodegenerative disorders Alzheimer's disease (AD) is recognized as a leading neurodegenerative condition and a primary cause of dementia in the elderlys. AD is considered as neurodegenerative disorder that progressively impairs cognitive function and memory. According to current epidemiological data, about 50 milLion people worldwide are suffering from AD. The primary symptoms of AD are almost inappreciable and usually comprise forgetfulness of recent events. Numerous processes are involved in the development of AD, for example oxidative stress (OS) mainly due to mitochondrial dysfunction, intracellular the accumulation of hyperphosphorylated tau (τ) proteins in the form of neurofibrillary tangles, excessive the accumulation of extracellular plaques of beta-amyloid (Aβ), genetic and environmental factors. Running treatments only attenuate symptoms and temporarily reduce the rate of cognitive progression associated with AD. This means that most treatments focus only on controlLing symptoms, particularly in the initial stages of the disease. In the past, the first choice of treatment was based on natural ingredients. In this sense, diverse natural products (NPs) are capable to decrease the symptoms and alleviate the development of several diseases including AD attracting the attention of the scientific community and the pharmaceutical industry. Specifically, numerous NPs including flavonoids, gingerols, tannins, anthocyanins, triterpenes and alkaloids have been shown anti-inflammatory, antioxidant, anti-amyloidogenic, and anti-choLinesterase properties. This review provide a summary of the pathogenesis and the therapeutic goals of AD. It also discusses the available data on various plants and isolated natural compounds used to prevent and diminish the symptoms of AD.
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Affiliation(s)
- Tayebeh Noori
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ahmad Reza Dehpour
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Experimental Medicine Research Center, TUMS, Tehran, Iran
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), University Research Institute of Health Sciences (IUNICS), and Health Research Institute of Balearic Islands (IdISBa), University of Balearic Islands, Palma de Mallorca E-07122, Balearic Islands, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029, Madrid, Spain
| | - Eduardo Sobarzo-Sanchez
- Instituto de Investigación y Postgrado, Facultad de Ciencias de la Salud, Universidad Central de Chile, Santiago, Chile; Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Spain
| | - Samira Shirooie
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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After enjoying curry: urine metabolism analysis of curcuminoids by microemulsion electrokinetic chromatography with laser-induced native fluorescence detection. J Chromatogr A 2020; 1635:461729. [PMID: 33250162 DOI: 10.1016/j.chroma.2020.461729] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/14/2020] [Accepted: 11/16/2020] [Indexed: 12/15/2022]
Abstract
Considering pH-dependent fluorescence of curcuminoids, a microemulsion electrokinetic chromatographic (MEEKC) method was developed under acidic conditions for their separation and detection using laser-induced native fluorescence (LINF), so as to solve the analysis of urine metabolism for curcuminoids. The microemulsion composition was optimized by response surface methodology (RSM), and the effects of buffer pH and organic modifiers were systematically investigated. The optimal buffer for the separation of curcuminoids was chosen as follows: 2.8% (v/v) ethyl acetate, 80 mM SDS and 2.8% (v/v) n-butanol to form microemulsion, 28% (v/v) ethanol as organic modifier, and 20 mM phosphoric acid as electrolyte at pH 3.0. Under these conditions, four curcuminoids including curcumin, demethoxy curcumin (DMC), bisdemethoxy curcumin (BDMC) and demethyl curcumin (DEC) could be well separated within 18 min, and the detection limits (LOD, based on S/N=3) were calculated to be 71, 60, 22, and 147 pg mL-1, respectively. Combined with solid-phase extraction (SPE), the developed MEEKC-LINF method has been successfully applied to continuously monitor the curcuminoids and related metabolites in human urine collected from a healthy volunteer after oral administration of curry, testifying that this method has potential for evaluating the pharmacological activity of curcuminoids.
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Gupta M, Bhargava S. Home remedies in different pediatric dermatoses: An observational study. Dermatol Ther 2020; 33:e14141. [DOI: 10.1111/dth.14141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 07/31/2020] [Accepted: 08/03/2020] [Indexed: 11/28/2022]
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Gupta H, Gupta M, Bhargava S. Potential use of turmeric in COVID-19. Clin Exp Dermatol 2020; 45:902-903. [PMID: 32608046 PMCID: PMC7361299 DOI: 10.1111/ced.14357] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2020] [Indexed: 11/29/2022]
Affiliation(s)
- H Gupta
- Department of Anesthesiology, Government Medical College, Jammu, India
| | - M Gupta
- Treatwell Skin Centre, Jammu, India
| | - S Bhargava
- Department of Dermatology, R.D. Gardi Medical College, Ujjain, India
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Beata Olas, Urbańska K, Bryś M. Selected food colourants with antiplatelet activity as promising compounds for the prophylaxis and treatment of thrombosis. Food Chem Toxicol 2020; 141:111437. [DOI: 10.1016/j.fct.2020.111437] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/18/2020] [Accepted: 05/12/2020] [Indexed: 12/15/2022]
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Vaughn AR, Pourang A, Clark AK, Burney W, Sivamani RK. Dietary supplementation with turmeric polyherbal formulation decreases facial redness: a randomized double-blind controlled pilot study. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2019; 17:20-23. [DOI: 10.1016/j.joim.2018.11.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 08/03/2018] [Indexed: 12/31/2022]
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Vaughn AR, Clark AK, Notay M, Sivamani RK. Randomized Controlled Pilot Study of Dietary Supplementation with Turmeric or Herbal Combination Tablets on Skin Barrier Function in Healthy Subjects. J Med Food 2018; 21:1260-1265. [DOI: 10.1089/jmf.2018.0015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Alexandra R. Vaughn
- Department of Dermatology, University of California–Davis, Sacramento, California, USA
- School of Medicine, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Ashley K. Clark
- Department of Dermatology, University of California–Davis, Sacramento, California, USA
| | - Manisha Notay
- Department of Dermatology, University of California–Davis, Sacramento, California, USA
| | - Raja K. Sivamani
- Department of Dermatology, University of California–Davis, Sacramento, California, USA
- Department of Biological Sciences, California Sate University, Sacramento, California, USA
- Pacific Skin Institute, Sacramento, California, USA
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Affiliation(s)
- Shagufta Kar
- School of Bioengineering and Biosciences, Lovely Professional University (LPU), Phagwara, Punjab (India) - 144411
| | - Pawan Gupta
- School of Pharmaceutical Sciences, Lovely Professional University (LPU), Phagwara, Punjab (India) - 144411
- Department of Research and Development, Lovely Professional University (LPU), Phagwara, Punjab (India) - 144411
| | - Jeena Gupta
- School of Bioengineering and Biosciences, Lovely Professional University (LPU), Phagwara, Punjab (India) - 144411
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