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Liang L, Zheng T, Fan X, Gao Y, Chen X, Wang B, Liu Y, Zhang Y. Rosavin extends lifespan via the insulin/IGF-1 signaling pathway in Caenorhabditis elegans. Naunyn Schmiedebergs Arch Pharmacol 2024:10.1007/s00210-024-02952-9. [PMID: 38277040 DOI: 10.1007/s00210-024-02952-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 01/10/2024] [Indexed: 01/27/2024]
Abstract
Rosavin, a phenylpropanoid glycoside, is the specific index component and one of the main active components of Rhodiola rosea. Currently, there are few studies describing the antiaging effect of rosavin, and most of them are mainly based on in vitro antioxidant research. Our study aimed to investigate the antiaging activities and mechanisms of rosavin in Caenorhabditis elegans. Using Caenorhabditis elegans as the model, the lifespan of Caenorhabditis elegans under various stressors (heat and juglone) and normal conditions was studied, and the antioxidant activities of rosavin were discussed. To discover the underlying mechanisms, we analyzed daf-16 nuclear localization, the expression of the sod-3p::GFP fusion protein, mRNA levels, and loss-of-function mutants of IIS-associated genes. The results showed that rosavin significantly improved the lifespan of Caenorhabditis elegans under stress and normal conditions. Rosavin can increase the expression and activity of antioxidant enzymes and suppress the generation of malondialdehyde and ROS in nematodes. Additionally, it promotes the nuclear localization of daf-16 and improves the expression of the sod-3 gene in Caenorhabditis elegans. The data revealed that rosavin activated the insulin/IGF-1 signaling pathway by downregulating the upstream components daf-2 and age-1. In summary, these results verify that rosavin could increase the lifespan of Caenorhabditis elegans through the insulin/IGF-1 signaling pathway.
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Affiliation(s)
- Lina Liang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
- Wuwei Occupational college, Gansu, 733000, China
| | - Tianyu Zheng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Xiaoxiao Fan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Yating Gao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Xu Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Bo Wang
- Department of Pharmacy, Ningxia Hui Autonomous Region People's Hospital, Yinchuan, 750000, China.
| | - Yonggang Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China.
| | - Yuanyuan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China.
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Salekeen R, Lustgarten MS, Khan U, Islam KMD. Model organism life extending therapeutics modulate diverse nodes in the drug-gene-microbe tripartite human longevity interactome. J Biomol Struct Dyn 2024; 42:393-411. [PMID: 36970862 DOI: 10.1080/07391102.2023.2192823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 03/13/2023] [Indexed: 03/29/2023]
Abstract
Advances in antiaging drug/lead discovery in animal models constitute a large body of literature on novel senotherapeutics and geroprotectives. However, with little direct evidence or mechanism of action in humans-these drugs are utilized as nutraceuticals or repurposed supplements without proper testing directions, appropriate biomarkers, or consistent in-vivo models. In this study, we take previously identified drug candidates that have significant evidence of prolonging lifespan and promoting healthy aging in model organisms, and simulate them in human metabolic interactome networks. Screening for drug-likeness, toxicity, and KEGG network correlation scores, we generated a library of 285 safe and bioavailable compounds. We interrogated this library to present computational modeling-derived estimations of a tripartite interaction map of animal geroprotective compounds in the human molecular interactome extracted from longevity, senescence, and dietary restriction-associated genes. Our findings reflect previous studies in aging-associated metabolic disorders, and predict 25 best-connected drug interactors including Resveratrol, EGCG, Metformin, Trichostatin A, Caffeic Acid and Quercetin as direct modulators of lifespan and healthspan-associated pathways. We further clustered these compounds and the functionally enriched subnetworks therewith to identify longevity-exclusive, senescence-exclusive, pseudo-omniregulators and omniregulators within the set of interactome hub genes. Additionally, serum markers for drug-interactions, and interactions with potentially geroprotective gut microbial species distinguish the current study and present a holistic depiction of optimum gut microbial alteration by candidate drugs. These findings provide a systems level model of animal life-extending therapeutics in human systems, and act as precursors for expediting the ongoing global effort to find effective antiaging pharmacological interventions.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Rahagir Salekeen
- Biotechnology and Genetic Engineering Discipline, Life Science School, Khulna University, Khulna, Bangladesh
| | - Michael S Lustgarten
- Nutrition, Exercise Physiology, and Sarcopenia Laboratory, Jean Mayer USDA Human Nutrition Research Center, Tufts University, Boston, MA, USA
| | - Umama Khan
- Biotechnology and Genetic Engineering Discipline, Life Science School, Khulna University, Khulna, Bangladesh
| | - Kazi Mohammed Didarul Islam
- Biotechnology and Genetic Engineering Discipline, Life Science School, Khulna University, Khulna, Bangladesh
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Zhou C, Zhou Y, Liang Y, Chen L, Liu L, Wei F, Li G. Fluoxetine Promotes Longevity via Reactive Oxygen Species in Caenorhabditis elegans. J Gerontol A Biol Sci Med Sci 2024; 79:glad220. [PMID: 37708096 DOI: 10.1093/gerona/glad220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Indexed: 09/16/2023] Open
Abstract
Although several antidepressants have been identified as potential geroprotectors, the effect and mechanism of fluoxetine, a representative selective serotonin reuptake inhibitor, on longevity have not been fully elucidated. Here, we found that fluoxetine promoted longevity in Caenorhabditis elegans with a concomitant extension of a healthy life span as indicated by increasing mobility, reducing fertility and lipofuscin accumulation, and enhanced resistance to different abiotic stresses. Fluoxetine increased the level of reactive oxygen species (ROS), and antioxidant N-acetylcysteine abolished ROS elevation and the pro-longevity effect of fluoxetine. Additionally, fluoxetine extended life span through the daf-2-sod-3 pathway in daf-16-dependent and -independent manners, and fluoxetine-induced life-span extension was abolished in C. elegans sod-3, daf-2, and daf-16 mutants. In conclusion, these findings suggest that fluoxetine can promote health and longevity in C. elegans via the interaction of ROS and insulin signaling.
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Affiliation(s)
- Can Zhou
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Yiming Zhou
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Yu Liang
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Lijuan Chen
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Li Liu
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Fang Wei
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Guolin Li
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
- Key Laboratory of Hunan Province for Model Animal and Stem Cell Biology, School of Medicine, Hunan Normal University, Changsha, Hunan, China
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Mahyuni EL, Harahap U. The efficacy of antiaging cream with Oxalis dehradunensis R. ethanolic extract as skin aging care among woman agriculture workers. J Adv Pharm Technol Res 2024; 15:56-61. [PMID: 38389975 PMCID: PMC10880911 DOI: 10.4103/japtr.japtr_388_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 11/25/2023] [Accepted: 12/22/2023] [Indexed: 02/24/2024] Open
Abstract
Skin damage and aging are potential health problems for woman agriculture workers. This study aimed to test the efficacy of Oxalis dehradunensis ethanol extract formulated in antiaging cream preparations as an aging treatment in women agriculture workers. The method carried out was an experimental study on woman agriculture workers who were willing to volunteer. The experimental scenario conducted related to the physical quality of antiaging cream products and the efficacy of creams on the skin as an antiaging treatment. Physical quality parameters of antiaging cream include organoleptic assessment, cream emulsion, homogeneity, viscosity, pH, distribution, and skin irritation test to evaluate potential side effects. Skin aging efficacy assessments were conducted on 12 subjects divided into four formula concentration groups. The physical skin identification parameters measured are moisture, pore size, pigmentation or spots, and wrinkles using a skin analyzer. The results found that O. dehradunensis leaf extract formulated as an antiaging cream can neutralize free radicals and is an effective countermeasure against premature skin aging. There were significant differences in the skin characteristics of woman agriculture workers who participated as samples. The formula with 5% concentrate and 7% extract of O. dehradunensis has provided a reaction and is more effective in continuous treatment. It provides skin moisture changes of more than 300%, disguises pore size and good pigmentation, and reduces wrinkles of farmers who are constantly exposed to chemicals and free radicals in their agricultural activities. The leaf extracts antiaging cream showed more significant changes in moisture and skin pigmentation. It was concluded that the use of O. dehradunensis leaf extract as the core ingredient of antiaging cream can be an innovation that is beneficial to the health of the farming community, especially among women agriculture workers.
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Affiliation(s)
- Eka Lestari Mahyuni
- Department of Occupational Safety and Health, Faculty of Public Health, Universitas Sumatera Utara, Medan, Indonesia
| | - Urip Harahap
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
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Ye Q, Li Y, Wang C, Zheng J, Qiao J, Yang J, Wan QL. Sitagliptin Extends Lifespan of Caenorhabditis elegans by Inhibiting Insulin/Insulin-Like Signaling and Activating Dietary Restriction-Like Signaling Pathways. Gerontology 2023; 70:90-101. [PMID: 37952525 DOI: 10.1159/000534863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 10/24/2023] [Indexed: 11/14/2023] Open
Abstract
INTRODUCTION The discovery of longevity molecules that delay aging and prolong lifespan has always been a dream of humanity. Sitagliptin phosphate (SIT), an oral dipeptidyl peptidase-4 (DPP-4) inhibitor, is an oral drug commonly used in the treatment of type 2 diabetes (T2D). In addition to being antidiabetic, previous studies have reported that SIT has shown potential to improve health. However, whether SIT plays a role in the amelioration of aging and the underlying molecular mechanism remain undetermined. METHODS Caenorhabditis elegans (C. elegans) was used as a model of aging. Lifespan assays were performed with adult-stage worms on nematode growth medium plates containing FUdR with or without the specific concentration of SIT. The period of fast body movement, body bending rates, and pharyngeal pumping rates were recorded to assess the healthspan of C. elegans. Gene expression was confirmed by GFP fluorescence signal of transgenic worms and qPCR. In addition, the intracellular reactive oxygen species levels were measured using a free radical sensor H2DCF-DA. RESULTS We found that SIT significantly extended lifespan and healthspan of C. elegans. Mechanistically, we found that several age-related pathways and genes were involved in SIT-induced lifespan extension. The transcription factors DAF-16/FOXO, SKN-1/NRF2, and HSF-1 played important roles in SIT-induced longevity. Moreover, our findings illustrated that SIT-induced survival benefits by inhibiting the insulin/insulin-like signaling pathway and activating the dietary restriction-related and mitochondrial function-related signaling pathways. CONCLUSION Our work may provide a theoretical basis for the development of anti-T2D drugs as antiaging drugs, especially for the treatment of age-related disease in diabetic patients.
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Affiliation(s)
- Qunshan Ye
- Department of Pathogen Biology, School of Medicine, Jinan University, Guangzhou, China
- Zhuhai Precision Medical Center, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Guangzhou, China
| | - Yimin Li
- Department of Pathogen Biology, School of Medicine, Jinan University, Guangzhou, China
- Zhuhai Precision Medical Center, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Guangzhou, China
| | - Cheng Wang
- Department of Pathogen Biology, School of Medicine, Jinan University, Guangzhou, China
- Zhuhai Precision Medical Center, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Guangzhou, China
| | - Jingming Zheng
- Department of Pathogen Biology, School of Medicine, Jinan University, Guangzhou, China
- Zhuhai Precision Medical Center, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Guangzhou, China
| | - Jing Qiao
- Reproductive Medicine Center, People's Hospital of Qingyuan, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan, China
| | - Jing Yang
- Zhuhai Precision Medical Center, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Guangzhou, China
| | - Qin-Li Wan
- Department of Pathogen Biology, School of Medicine, Jinan University, Guangzhou, China
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Fikry E, Mahdi I, Buğra Ortaakarsu A, Tawfeek N, Adhiambo Ochieng M, Ben Bakrim W, AO Abdelfattah M, Omari KW, Mahmoud MF, Sobeh M. Dermato-cosmeceutical properties of Pseudobombax ellipticum (Kunth) Dugand: Chemical profiling, in vitro and in silico studies. Saudi Pharm J 2023; 31:101778. [PMID: 37746045 PMCID: PMC10511495 DOI: 10.1016/j.jsps.2023.101778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/30/2023] [Indexed: 09/26/2023] Open
Abstract
Plant extracts and their individual components have been used to manage skin aging for several decades. Recently, the discovery of new natural bioactive agents, that not only enhance the skin health but also offer protection against various deleterious factors, such as free radicals, ultraviolet radiation, and microbial infections, has been a potential target by many researchers. The aim of the current work was to investigate the phytochemical profile of an ethanol bark extract from Pseudobombax ellipticum, and to evaluate its antioxidant, antiaging and antibacterial activities in vitro. Molecular docking and molecular dynamics studies were adopted to estimate and confirm the binding affinity of several compounds and explain their binding pattern at the binding sites of four target enzymes associated with skin aging, namely collagenase, elastase, tyrosinase, and hyaluronidase. HPLC-MS/MS analysis led to the tentative identification of 35 compounds comprising phenolic acids, and their glycosides, procyanidins and flavonoid glycosides. The extract demonstrated a promising in vitro antioxidant activity in the DPPH and FRAP assays (IC50 56.45 and 15.34 μg/mL, respectively), and was able to inhibit the aforementioned key enzymes with comparable results to the reference drugs. In addition, the extract (6.25 mg/mL) inhibited the biofilm production of Pseudomonas aeruginosa and diminished the swimming and swarming motilities. The docked compounds revealed appreciable binding energy with the tested enzymes and were stable throughout the molecular dynamic simulations. In view of this data, P. ellipticum bark can be regarded as a good candidate for prospective application in derma-cosmeceutical preparations.
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Affiliation(s)
- Eman Fikry
- Department of Pharmacognosy, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Ismail Mahdi
- AgroBioSciences Program, College for Sustainable Agriculture and Environmental Science, Mohammed VI Polytechnic University, Ben Guerir 43150, Morocco
| | | | - Nora Tawfeek
- Department of Pharmacognosy, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Melvin Adhiambo Ochieng
- AgroBioSciences Program, College for Sustainable Agriculture and Environmental Science, Mohammed VI Polytechnic University, Ben Guerir 43150, Morocco
| | - Widad Ben Bakrim
- AgroBioSciences Program, College for Sustainable Agriculture and Environmental Science, Mohammed VI Polytechnic University, Ben Guerir 43150, Morocco
| | | | - Khaled W. Omari
- College of Engineering and Technology, American University of the Middle East, Kuwait
| | - Mona F. Mahmoud
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Mansour Sobeh
- AgroBioSciences Program, College for Sustainable Agriculture and Environmental Science, Mohammed VI Polytechnic University, Ben Guerir 43150, Morocco
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Mohanty SK, Suchiang K. Baicalein mitigates oxidative stress and enhances lifespan through modulation of Wnt ligands and GATA factor: ELT-3 in Caenorhabditis elegans. Life Sci 2023; 329:121946. [PMID: 37463652 DOI: 10.1016/j.lfs.2023.121946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/07/2023] [Accepted: 07/14/2023] [Indexed: 07/20/2023]
Abstract
AIMS Age predispose individual to major diseases, and the biological processes contributing to aging are currently under intense investigation. Hence, plant-based natural compounds could be a potential target to counteract aging and age-associated diseases. So, the present study aims to investigate the antiaging properties of a natural compound Baicalein (BAI) on C. elegans and to elucidate the pathways or signaling molecules involved. METHODS Herein, we investigated the inhibitory effects of BAI on different Wnt ligands of C. elegans and its underlying mechanisms. Moreover, we monitored BAI's antiaging effect on the worms' lifespan and its different aging parameters. We employed different mutant and transgenic C. elegans strains to identify the pathways and transcription factors involved. KEY FINDINGS We first showed that BAI could downregulate different Wnt ligands mRNA expressions in C. elegans, resulting in enhanced expression of GATA transcription factor ELT-3 and antiaging gene Klotho. On further evaluation, it was observed that BAI could enhance the worm's lifespan via ELT-3 and SKN-1 transcription factors, whereas, for the protection of worms against external oxidative stress, both ELT-3 and DAF-16 transcription factors were involved. Moreover, sensitive aging parameters of worms, including lipofuscin and ROS accumulation, and the declined physiological and mechanical functions observed in aged worms were ameliorated by BAI. SIGNIFICANCE This study highlighted BAI as a promising antiaging compound. This study also revealed the Wnt inhibitory potential of BAI with future implications for pharmacological target of age-associated diseases with aberrant activation of the Wnt pathway.
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Affiliation(s)
- Saswat Kumar Mohanty
- Department of Biochemistry and Molecular Biology, Pondicherry University, Pondicherry 605 014, India
| | - Kitlangki Suchiang
- Department of Biochemistry and Molecular Biology, Pondicherry University, Pondicherry 605 014, India.
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Mineroff J, Jagdeo J. The potential cutaneous benefits of Tremella fuciformis. Arch Dermatol Res 2023; 315:1883-1886. [PMID: 36757441 DOI: 10.1007/s00403-023-02550-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/14/2022] [Accepted: 01/22/2023] [Indexed: 02/10/2023]
Abstract
Tremella fuciformis, also known as snow mushroom, is an edible mushroom that has historically been popular in herbal and Asian medicine and cuisine. The main polysaccharide ingredients have been extracted and used as treatment in a variety of conditions, demonstrating positive effects in a range of biological functions including those involved in antioxidation, antitumor, antidiabetic, immunomodulatory, and neuroprotective pathways. Studies have demonstrated the role this extract may play in skin antiaging, photoprotection, wound healing, and barrier protection. Most studies have been limited to in vitro and in vivo animal models. Future clinical research is needed to further understand the role of T. fuciformis in dermatology. This review will discuss the existing research findings and potential future applications for T. fuciformis as a treatment in skin conditions.
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Affiliation(s)
- Jessica Mineroff
- Department of Dermatology, SUNY Downstate Medical Center, State University of New York, Downstate Health Sciences University, 450 Clarkson Avenue, 8th Floor, Brooklyn, NY, 11203, USA
- Dermatology Service, Veterans Affairs New York Harbor Healthcare System, Brooklyn Campus, Brooklyn, NY, USA
| | - Jared Jagdeo
- Department of Dermatology, SUNY Downstate Medical Center, State University of New York, Downstate Health Sciences University, 450 Clarkson Avenue, 8th Floor, Brooklyn, NY, 11203, USA.
- Dermatology Service, Veterans Affairs New York Harbor Healthcare System, Brooklyn Campus, Brooklyn, NY, USA.
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Choi PG, Park SH, Nirmala FS, Kim HS, Kim MJ, Hahm JH, Seo HD, Ahn J, Ha T, Jung CH. Geniposide-Rich Gardenia jasminoides Ellis Fruit Extract Increases Healthspan in Caenorhabditis elegans. J Gerontol A Biol Sci Med Sci 2023; 78:1108-1115. [PMID: 36821434 DOI: 10.1093/gerona/glad066] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Indexed: 02/24/2023] Open
Abstract
The human life span has been markedly extended since the 1900s, but it has not brought healthy aging to everyone. This increase in life expectancy without an increase in healthspan is a major global concern that imposes considerable health care budgets and degrades the quality of life of older adults. Dietary interventions are a promising strategy to increase healthspan. In this study, we evaluated whether a Gardenia jasminoides Ellis fruit ethanol extract (GFE) increases the life span of Caenorhabditis elegans (C. elegans). Treatment with 10 mg/mL GFE increased the life span by 27.1% when compared to the vehicle group. GFE (10 mg/mL) treatment improved healthspan-related markers (pharyngeal pumping, muscle quality, age-pigment, and reactive oxygen species accumulation) and exerted a protective effect against amyloid β 1-42 toxicity. These effects of GFE are related to the inhibition of insulin/IGF-1 signaling and activation of SKN-1/Nrf, thereby promoting the expression of stress resistance-related genes. In addition, treatment with 10 mM geniposide, the most abundant component of GFE, improved healthspan-related markers and increased life span by 18.55% when compared to the vehicle group. Collectively, these findings demonstrate that GFE and its component geniposide increase the life span along with healthspan in C. elegans.
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Affiliation(s)
- Pyeong Geun Choi
- Department of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - So-Hyun Park
- Department of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Farida S Nirmala
- Department of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Hee Soo Kim
- Department of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Min Jung Kim
- Personalized Diet Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Jeong-Hoon Hahm
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Hyo-Deok Seo
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Jiyun Ahn
- Department of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Taeyoul Ha
- Department of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
| | - Chang Hwa Jung
- Department of Food Biotechnology, University of Science and Technology, Daejeon, South Korea
- Aging and Metabolism Research Group, Korea Food Research Institute, Jeollabuk-do, South Korea
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Chen CH, Yu JY, Yang Z, Ke JP, Qi Y, Yang Y, Gao B, Yao G, Bao GH. Novel methylated flavoalkaloids from Echa 1 green tea inhibit fat accumulation and enhance stress resistance in Caenorhabditis elegans. Food Chem 2023; 413:135643. [PMID: 36773353 DOI: 10.1016/j.foodchem.2023.135643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 01/19/2023] [Accepted: 02/03/2023] [Indexed: 02/10/2023]
Abstract
Methylation is a common structural modification of catechins in tea, which can improve the bioavailability of catechins. Flavoalkaloids are catechin derivatives with a nitrogen containing five-membered ring at the C-6 or C-8 position. Here we isolated three new methylated flavoalkaloids from Echa 1 green tea (Camellia sinensis cv. Echa 1) and synthesized another four new methylated flavoalkaloids. The structures of the new ester-type methylated catechins (etmc)-pyrrolidinone A-G (1-7) were elucidated by various spectroscopic techniques, including nuclear magnetic resonance (NMR), optical rotation, infrared, UV-vis, experimental and calculated circular dichroism (CD) spectra, and high-resolution mass. Among them, 6 and 7 showed the strongest α-glucosidase inhibitory activity and significantly lowered lipid content of Caenorhabditis elegans with 73.50 and 67.39% inhibition rate, respectively. Meanwhile, 6 and 7 also exhibited strong antioxidant activity in vitro and stress resistance to heat, oxidative stress, and UV irradiation in nematodes.
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Affiliation(s)
- Chen-Hui Chen
- Natural Products Laboratory, International Joint Laboratory of Tea Chemistry and Healthy Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
| | - Jing-Ya Yu
- Natural Products Laboratory, International Joint Laboratory of Tea Chemistry and Healthy Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
| | - Zi Yang
- Natural Products Laboratory, International Joint Laboratory of Tea Chemistry and Healthy Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
| | - Jia-Ping Ke
- Natural Products Laboratory, International Joint Laboratory of Tea Chemistry and Healthy Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
| | - Yan Qi
- Natural Products Laboratory, International Joint Laboratory of Tea Chemistry and Healthy Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
| | - Yi Yang
- Natural Products Laboratory, International Joint Laboratory of Tea Chemistry and Healthy Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
| | - Biao Gao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Guangmin Yao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Guan-Hu Bao
- Natural Products Laboratory, International Joint Laboratory of Tea Chemistry and Healthy Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
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Harwansh RK, Deshmukh R. Recent Insight into UV-induced Oxidative Stress and Role of Herbal Bioactives in the Management of Skin Aging. Curr Pharm Biotechnol 2023:CPB-EPUB-131251. [PMID: 37102487 DOI: 10.2174/1389201024666230427110815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 12/01/2022] [Accepted: 01/05/2023] [Indexed: 04/28/2023]
Abstract
Skin is a defensive barrier that protects the body against sun rays and other harmful environmental elements. Sun rays contain ultraviolet rays, UVA (320-400 nm) and UVB (280-320 nm), which are highly harmful to the skin, leading to photoaging. Nowadays, sunscreen products are being utilized to protect the skin against photodamage. Conventional sunscreens are useful but cannot provide skin protection against UV rays for a longer period of time. Therefore, they need to be applied frequently. Aromatic compounds (ACs)-based sunscreens may filter out the UV rays but give rise to several side effects, like premature aging, stress, atopic dermatitis, keratinocytes (KCs) damage, genetic interruption, and malignant melanoma due to deposition of their toxic metabolites on the skin. The concept of natural medicines has become popular worldwide because of their safety and efficacy. Natural medicines have been proven to possess a wide array of biological properties, including antioxidant, antityrosinase, antielastase, antiwrinkle, antiaging, anti-inflammatory, anticancer, etc., against sun rays-mediated skin damage. The present review article is focused on UV-induced oxidative stress, and pathological and molecular targets with updates on herbal bioactives for the management of skin aging.
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Affiliation(s)
- Ranjit K Harwansh
- Institute of Pharmaceutical Research, GLA University, Mathura -281406, India
| | - Rohitas Deshmukh
- Institute of Pharmaceutical Research, GLA University, Mathura -281406, India
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12
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Li M, Zhu M, Quan W, Huang W, Liu X, Zhang C, Lu B, Xiao X, Liu Z. Acteoside palliates d-galactose induced cognitive impairment by regulating intestinal homeostasis. Food Chem 2023; 421:135978. [PMID: 37094395 DOI: 10.1016/j.foodchem.2023.135978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 01/31/2023] [Accepted: 03/16/2023] [Indexed: 04/26/2023]
Abstract
Acteoside, an important phenylethanol glycoside, is the main active component in Osmanthus fragrans flower. Our previous study found that acteoside showed high antiaging effect but its absorption rate was low. We speculated acteoside palliated aging-related cognitive impairment before being absorbed, that was intestinal homeostasis underlie the antiaging effect of acteoside. In this study, acteoside was confirmed to palliate cognitive impairment in d-galactose induced aging mice. Acteoside treatment dramatically reduced oxidative stress, alleviated intestinal inflammation, restored intestinal mucosal barrier, rebuilt gut microbiome structure and upregulated gut microbiome metabolites short-chain fatty acids (SCFAs) and amino acids (AAs). Furthermore, antibiotic treatment revealed that the antiaging ability of acteoside was abolished in microbiota depleted mice, which offered direct evidence for the essential role of gut microbiota in the attenuation of cognitive impairment of acteoside. Together, our study indicated that acteoside palliated cognitive impairment by regulating intestinal homeostasisand acteoside intake might be a promising nutritional intervention in prevention of neurodegenerative diseases.
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Affiliation(s)
- Maiquan Li
- College of Food Science and Technology, Hunan Provincial Key Laboratory of Food Science and Biotechnology, Hunan Agricultural University, Changsha 410128, China; Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, College of Horticulture, Hunan Agricultural University, Changsha 410128, China
| | - Mingzhi Zhu
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, College of Horticulture, Hunan Agricultural University, Changsha 410128, China
| | - Wei Quan
- College of Food Science and Technology, Hunan Provincial Key Laboratory of Food Science and Biotechnology, Hunan Agricultural University, Changsha 410128, China
| | - Weisu Huang
- Department of Applied Technology, Zhejiang Economic and Trade Polytechnic, Hangzhou 310018, China
| | - Xia Liu
- College of Food Science and Technology, Hunan Provincial Key Laboratory of Food Science and Biotechnology, Hunan Agricultural University, Changsha 410128, China
| | - Can Zhang
- College of Food Science and Technology, Hunan Provincial Key Laboratory of Food Science and Biotechnology, Hunan Agricultural University, Changsha 410128, China
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Xing Xiao
- Hunan Provincial People's Hospital, Changsha 410128, China.
| | - Zhonghua Liu
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, College of Horticulture, Hunan Agricultural University, Changsha 410128, China.
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Herrera JJ, Pifer K, Louzon S, Leander D, Fiehn O, Day SM, Miller RA, Garratt M. Early or Late-Life Treatment With Acarbose or Rapamycin Improves Physical Performance and Affects Cardiac Structure in Aging Mice. J Gerontol A Biol Sci Med Sci 2023; 78:397-406. [PMID: 36342748 PMCID: PMC9977253 DOI: 10.1093/gerona/glac221] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Indexed: 11/09/2022] Open
Abstract
Pharmacological treatments can extend the life span of mice. For optimal translation in humans, treatments should improve health during aging, and demonstrate efficacy when started later in life. Acarbose (ACA) and rapamycin (RAP) extend life span in mice when treatment is started early or later in life. Both drugs can also improve some indices of healthy aging, although there has been little systematic study of whether health benefits accrue differently depending on the age at which treatment is started. Here we compare the effects of early (4 months) versus late (16 months) onset ACA or RAP treatment on physical function and cardiac structure in genetically heterogeneous aged mice. ACA or RAP treatment improve rotarod acceleration and endurance capacity compared to controls, with effects that are largely similar in mice starting treatment from early or late in life. Compared to controls, cardiac hypertrophy is reduced by ACA or RAP in both sexes regardless of age at treatment onset. ACA has a greater effect on the cardiac lipidome than RAP, and the effects of early-life treatment are recapitulated by late-life treatment. These results indicate that late-life treatment with these drugs provide at least some of the benefits of life long treatment, although some of the benefits occur only in males, which could lead to sex differences in health outcomes later in life.
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Affiliation(s)
- Jonathan J Herrera
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Kaitlyn Pifer
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Sean Louzon
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Danielle Leander
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Oliver Fiehn
- Genome Center, University of California Davis, Davis, California, USA
| | - Sharlene M Day
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Richard A Miller
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Geriatrics Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Michael Garratt
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
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Huerta-Madroñal M, Espinosa-Cano E, Aguilar MR, Vazquez-Lasa B. Antiaging properties of antioxidant photoprotective polymeric nanoparticles loaded with coenzyme-Q10. Biomater Adv 2023; 145:213247. [PMID: 36527961 DOI: 10.1016/j.bioadv.2022.213247] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 11/21/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022]
Abstract
Skin is the most extensive organ within our body. It is continually subjected to stress factors, among which ultraviolet irradiation, a key factor responsible in skin aging since it leads to reactive oxygen species production. In order to fight against these oxidative species, the human body has an innate robust antioxidant mechanism composed of several different substances, one of which is coenzyme Q10. Its capacity to increase cellular energy production and excellent antioxidant properties have been proved, as well as its antiaging properties being able to attenuate cellular damage induced by ultraviolet irradiation in human dermal fibroblasts. However, its high hydrophobicity and photolability hampers its therapeutic potential. In this context, the objective of this work consists of the preparation of chitosan-rosmarinic acid conjugate-based nanoparticles to encapsulate coenzyme Q10 with high encapsulation efficiencies in order to improve its bioavailability and broaden its therapeutic use in skin applications. Hyaluronic acid coating was performed giving stable nanoparticles at physiological pH with 382 ± 3 nm of hydrodynamic diameter (0.04 ± 0.02 polydispersity) and - 18 ± 3 mV of surface charge. Release kinetics studies showed a maximum of 82 % mass release of coenzyme Q10 after 40 min, and radical scavenger activity assay confirmed the antioxidant character of chitosan-rosmarinic acid nanoparticles. Hyaluronic acid-coated chitosan-rosmarinic acid nanoparticles loaded with coenzyme Q10 were biocompatible in human dermal fibroblasts and exhibited interesting photoprotective properties in ultraviolet irradiated cells. In addition, nanoparticles hindered the production of reactive oxygen species, interleukin-6 and metalloproteinase-1, as well as caspase-9 activation maintaining high viability values upon irradiation of dermal fibroblasts. Overall results envision a great potential of these nanovehicles for application in skin disorders or antiaging treatments.
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Affiliation(s)
- Miguel Huerta-Madroñal
- Group of Biomaterials, Institute of Polymer Science and Technology ICTP-CSIC, Madrid, Spain.
| | - Eva Espinosa-Cano
- Group of Biomaterials, Institute of Polymer Science and Technology ICTP-CSIC, Madrid, Spain.
| | - Maria Rosa Aguilar
- Group of Biomaterials, Institute of Polymer Science and Technology ICTP-CSIC, Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Madrid, Spain.
| | - Blanca Vazquez-Lasa
- Group of Biomaterials, Institute of Polymer Science and Technology ICTP-CSIC, Madrid, Spain; Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Madrid, Spain.
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15
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Widyawati T, Daulay M. Effect of Using Ethanol Extract of Artocarpus Heterophyllus Leaves and Olea Europea Fruit Oil Combination on Facial Skin. Acta Inform Med 2023; 31:168-171. [PMID: 37781490 PMCID: PMC10540744 DOI: 10.5455/aim.2023.31.168-171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/04/2023] [Indexed: 10/03/2023] Open
Abstract
Background Artocarpus heterophyllus (A. heterophyllus) leaves and Olea europea (OE) fruit oil are natural sources that have been traditionally used for health and skin care purpose. Objective To assess the potential synergistic effect of combining ethanol extract of A. heterophyllus leaves (AHLE) and OE fruit oil in the formulation of clay masks, specifically in terms of their effect on facial skin. Methods AHLE was obtained by the maceration method, while OE was purchased commercially. Total phenol and flavonoid content were calculated and a DPPH assay was conducted to evaluate the antioxidant properties. Furthermore, the four formulas prepared were F1 (AHLE 5%), F2 (OE 10%), F3 (AHLE 5% + OE 10%), and F4 (AHLE 2.5% + OE 5%). Adult women received weekly facial treatments with the formulated mask for one month. The effect of these treatments was evaluated based on several skin parameters, including moisture, oiliness, texture, collagen levels, pigmentation, sensitivity, and the presence of wrinkles. Furthermore, the data obtained were analyzed using the Wilcoxon sign-ranked test. Results AHLE contained total phenolic, flavonoid, and antioxidant activity higher than OE. Clay masks in all formulations showed homogeneity and do not contain coarse grain. After four weeks of treatment, the efficacy of the formulations demonstrated a significant effect. F1 exhibited a reduction in wrinkles by 36.27%, while F3 improved oily skin by 21.39%, enhanced skin texture by 44.32%, reduced pigmentation by 30.30%, and decreased skin sensitivity by 49.18%. Furthermore, F4 demonstrated an increase in skin moisture levels by 27.89% and a boost in collagen production by 32.00%. Conclusion The combination of AHLE and OE at 5% and 10% demonstrated superior effectiveness compared to their individual use.
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Affiliation(s)
- Tri Widyawati
- Departement of Pharmacology and Therapeutic, Faculty of Medicine, Medan, Indonesia
- Master Program in Tropical Medicine, Faculty of Medicine, Universitas Sumatera Utara, Medan, North Sumatera, 20155, Indonesia
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Xu P, Chen Q, Chen X, Qi H, Yang Y, Li W, Yang X, Gunawan A, Chen S, Zhang H, Shen HM, Huang D, Kennedy B, Xu L, Wu Z. Morusin and mulberrin extend the lifespans of yeast and C. elegans via suppressing nutrient-sensing pathways. GeroScience 2022; 45:949-964. [PMID: 36462128 PMCID: PMC9886792 DOI: 10.1007/s11357-022-00693-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/17/2022] [Indexed: 12/05/2022] Open
Abstract
Compounds with lifespan extension activity are rare, although increasing research efforts have been invested in this field to find ways to extend healthy lifespan. By applying a yeast-based high-throughput assay to identify the chronological lifespan extension activity of mulberry extracts rapidly, we demonstrated that a group of prenylated flavones, particularly morusin and mulberrin, could extend the chronological lifespan of budding yeast via a nutrient-dependent regime by at least partially targeting SCH9. Their antiaging activity could be extended to C. elegans by promoting its longevity, dependent on the full functions of genes akt-1 or akt-2. Moreover, additional benefits were observed from morusin- and mulberrin-treated worms, including increased reproduction without the influence of worm health (pumping rate, pumping decline, and reproduction span). In the human HeLa cell model, morusin and mulberrin inhibited the phosphorylation of p70S6K1, promoted autophagy, and slowed cell senescence. The molecular docking study showed that mulberrin and morusin bind to the same pocket of p70S6K1. Collectively, our findings open up a potential class of prenylated flavones performing their antiaging activity via nutrient-sensing pathways.
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Affiliation(s)
- Pingkang Xu
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542 Singapore ,National University of Singapore (Suzhou) Research Institute, 377 Linquan St, Suzhou, Jiangsu China
| | - Qimin Chen
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542 Singapore
| | - Xiaoman Chen
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542 Singapore ,National University of Singapore (Suzhou) Research Institute, 377 Linquan St, Suzhou, Jiangsu China
| | - Hao Qi
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yuyan Yang
- Jiangsu Key Laboratory of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Weiqi Li
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542 Singapore ,National University of Singapore (Suzhou) Research Institute, 377 Linquan St, Suzhou, Jiangsu China
| | - Xin Yang
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542 Singapore
| | - Amelia Gunawan
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542 Singapore
| | - Shuoyu Chen
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542 Singapore
| | - Huimin Zhang
- Jiangsu Key Laboratory of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Han-Ming Shen
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,Faculty of Health Sciences, University of Macau, Macau, China
| | - Dejian Huang
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542, Singapore. .,National University of Singapore (Suzhou) Research Institute, 377 Linquan St, Suzhou, Jiangsu, China.
| | - Brian Kennedy
- Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| | - Li Xu
- State Key Laboratory of Silkworm Genome Biology, College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing, 400716, China.
| | - Ziyun Wu
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China.
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17
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Hemagirri M, Sasidharan S. In vitro antiaging activity of polyphenol rich Polyalthia longifolia (Annonaceae) leaf extract in Saccharomyces cerevisiae BY611 yeast cells. J Ethnopharmacol 2022; 290:115110. [PMID: 35181488 DOI: 10.1016/j.jep.2022.115110] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/02/2022] [Accepted: 02/13/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Polyalthia longifolia var. angustifolia Thw. (Annonaceae) is commonly used in traditional medicine as a tonic for rejuvenation and exhibiting good antioxidant activities. AIM OF THE STUDY To evaluate P. longifolia methanolic leaf extract (PLME) antiaging activity at 1 mg/mL in Saccharomyces cerevisiae BY611 yeast. MATERIALS AND METHODS The antiaging effect of PLME was studied via replicative lifespan assay, antioxidative stress assays, reactive oxygen species (ROS) determination, reduced glutathione (GSH) determination, superoxide dismutase (SOD) and Sirtuin 1 (SIRT1) genes regulation studies and SOD and SIRT1 proteins activities. RESULTS The PLME treatment increased the growth and prolonged the lifespan of the yeast significantly (p < 0.05) compared to the untreated yeast group. Besides, the PLME also protected the yeast from oxidative stress induced by 4-mM-H2O2 via decreasing (p < 0.05) the ROS from 143.207 to 127.223. The antioxidative action of PLME was proved by spot assay. Phloxine B staining was further confirmed the PLME antioxidative action of PLME, where more whitish-pink live yeast cells were observed. In addition, the PLME also enhanced GSH content significantly (p < 0.05) in yeast treated with PLME from 16.81 to 25.31 μmol. Furthermore, PLME increased the SOD and SIRT1 genes expression significantly (p < 0.05) with ΔCt values of 1.11 and 1.15, respectively. The significantly (p < 0.05) elevated SOD and SIRT1 protein activities were recorded as 51.54 U/mg Prot and 1716 ng/mL, respectively. CONCLUSIONS PLME exhibited good antiaging activities in S. cerevisiae, by modulating oxidative stress, enhancing GSH content, and increasing SOD and SIRT1 genes expression.
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Affiliation(s)
- Manisekaran Hemagirri
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, USM, 11800, Pulau, Pinang, Malaysia
| | - Sreenivasan Sasidharan
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, USM, 11800, Pulau, Pinang, Malaysia.
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Bluemke A, Ring AP, Immeyer J, Hoff A, Eisenberg T, Gerwat W, Meyer F, Breitkreutz S, Klinger LM, Brandner JM, Sandig G, Seifert M, Segger D, Rippke F, Schweiger D. Multidirectional activity of bakuchiol against cellular mechanisms of facial aging - Experimental evidence for a holistic treatment approach. Int J Cosmet Sci 2022; 44:377-393. [PMID: 35514037 PMCID: PMC9328396 DOI: 10.1111/ics.12784] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/25/2022] [Accepted: 05/03/2022] [Indexed: 11/29/2022]
Abstract
Objective Skin ageing is a multifactorial process involving formation of reactive oxygen species, consecutive inflammation with reduced epidermal and dermal cell viability and resulting damage to the extracellular matrix. Effective dermocosmetic treatment modalities should ideally address these hallmarks in a holistic approach. Here, we determined the corresponding activity profile of bakuchiol, a plant‐derived meroterpene, in an array of in vitro, ex vivo and in vivo studies and compared it to retinol, currently considered as gold standard in topical antiageing cosmetics. Methods The antioxidative capacity and power of bakuchiol and retinol were analysed by measuring 2,2′‐diphenyl‐1‐picrylhydrazyl (DPPH) reduction via its absorption decay and electron spin resonance spectroscopy, respectively. Effects on prostaglandin E2 (PGE2), macrophage migration inhibitory factor (MIF), fibroblast growth factor 7 (FGF7), collagen type I and VII (COL1A1, COL7A1), fibronectin (FN) levels as well as the metabolization of water‐soluble tetrazolium 1 (WST‐1) were determined in human dermal fibroblasts. Epidermal regeneration was assessed utilizing an in vitro wound healing model. FN protein levels were analysed ex vivo after treatment with a formulation containing bakuchiol, retinol or vehicle using suction blister fluid. Skin condition improvement was determined in vivo in a split‐face comparison study after application of bakuchiol or vehicle. Results In contrast to retinol, bakuchiol demonstrated high antioxidative efficacy. Levels of PGE2 and MIF were significantly decreased by both bakuchiol and retinol. Bakuchiol but not retinol significantly increased FGF7 protein levels. WST‐1 metabolization levels were significantly augmented by bakuchiol and retinol. Bakuchiol and retinol application led to a significant augmentation of COL1A1, COL7A1 and FN protein levels. Wounds supplemented with bakuchiol but not retinol displayed a significant increase in epidermis regeneration. Clinically, areas treated with a bakuchiol‐containing formulation showed a statistically significant increase in FN protein values after a 4‐week application compared to untreated areas and areas treated with vehicle. Conclusion These data provide evidence for the multidirectional efficacy of bakuchiol against cellular hallmarks of skin ageing. Its activity profile shares some common features with retinol but demonstrates several hitherto unknown biopositive effects in our studies, namely stimulation of the critical extracellular matrix component FN, and accelerated epidermal regeneration and wound healing.
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Affiliation(s)
- Anika Bluemke
- Research and Development, Beiersdorf AG, Hamburg, Germany
| | - Annika P Ring
- Research and Development, Beiersdorf AG, Hamburg, Germany
| | | | - Anke Hoff
- Research and Development, Beiersdorf AG, Hamburg, Germany
| | | | - Wolfram Gerwat
- Research and Development, Beiersdorf AG, Hamburg, Germany
| | | | | | - Lina M Klinger
- Research and Development, Beiersdorf AG, Hamburg, Germany
| | - Johanna M Brandner
- Department of Dermatology and Venerology, University Hospital Hamburg- Eppendorf, Germany
| | | | | | | | - Frank Rippke
- Research and Development, Beiersdorf AG, Hamburg, Germany
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Wei J, Zhou X, Dong M, Yang L, Zhao C, Lu R, Bao G, Hu F. Metabolites and novel compounds with anti-microbial or antiaging activities from Cordyceps fumosorosea. AMB Express 2022; 12:40. [PMID: 35366116 PMCID: PMC8976864 DOI: 10.1186/s13568-022-01379-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 03/15/2022] [Indexed: 11/10/2022] Open
Abstract
High-resolution mass spectrometry (HRMS) and nuclear magnetic resonance (NMR) analysis revealed that there are 20 main components in spores and mycelia extract of Cordyceps fumosorosea strain RCEF 6672 including mannitol (1), uridine (2), adenine (3). N6-(2-hydroxyethyl)-adenosine (4). N6-(2-hydroxyethylacetate)-adenosine (5), fumosoroseanoside A (6) and B (7), ovalicin-4α-alcohol (8), 1-linoleoyl-sn-glycero-3-phosphocholine (9) and its isomer (10), fumosoroseain A (11) and its isomer (12), 5 non-ribosomal peptides (13 to 17) and 3 fatty acids (18 to 20). The compounds 5, 6, 7, 9 and 11 were prepared with preparative and semi-preparative HPLC and identified with 1D and 2D NMR. Compounds 4 and 5 were the first time identified from C. fumosorosea. Compounds 6, 7 and 11 are novel compounds. Compounds 6 and 7 showed antibacterial and antifungal activities, and 11 showed antiaging activity. All the secondary metabolites (4 to 8 and 11 to 17) have strong bioactivities indicating that the metabolites have pharmaceutical development potentiality.
Clarified small molecular metabolites of C. fumosorosea for the first time.
Identified three novel compounds with antimicrobial or antiaging activities. The fungus has development potentiality for rich in bioactive metabolites.
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20
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Nikhat S, Fazil M. History, phytochemistry, experimental pharmacology and clinical uses of honey: A comprehensive review with special reference to Unani medicine. J Ethnopharmacol 2022; 282:114614. [PMID: 34508800 DOI: 10.1016/j.jep.2021.114614] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 08/19/2021] [Accepted: 09/05/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Honey is one of the most popular functional foods, speculated to be in use since the advent of human civilization. Its health-protective activity is endorsed by many religions and traditional medicines. In Unani medicine, honey is prescribed for many health conditions as wound-healing, anti-inflammatory, anti-diabetic, etc. In the present era, honey is gaining popularity over sugar for its myriad health benefits and low glycemic index. This review attempts to provide a comprehensive account of the biological activities and potential therapeutic uses of honey, with scientific evidence. METHODOLOGY In this paper, we have provided a comprehensive overview of historical uses, types, physical characteristics, bioactive constituents and pharmacological activities of honey. The information was gathered from Classical Unani textbooks and leading scientific databases. There is a plethora of information regarding various therapeutic activities of honey, and it is daunting to draw practical conclusions. Hence, in this paper, we have tried to summarize those aspects which are most relevant to clinical application. OBSERVATIONS AND CONCLUSIONS Many important bioactive constituents are identified in different honey types, e.g. phenolics, proteins, vitamins, carbohydrates, organic acids, etc., which exert important biological activities like anti-microbial, wound healing, immunomodulatory, anti-toxin, antioxidant, and many others. Honey has the potential to alleviate many lifestyle disorders, mitigate the adverse effects of drugs and toxins, and also provide healthy nutrition. Although conclusive clinical evidence is not available, yet honey may potentially be a safer alternative to sucrose for diabetic patients.
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Affiliation(s)
- Sadia Nikhat
- Dept. of Ilaj bit Tadbeer, School of Unani Medical Education and Research, Jamia Hamdard, New Delhi, India.
| | - Mohammad Fazil
- HAK Institute for Literary and Historical Research in Unani Medicine, CCRUM, Jamia Millia Islamia Campus, New Delhi, India.
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21
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Milosheska D, Roškar R. Use of Retinoids in Topical Antiaging Treatments: A Focused Review of Clinical Evidence for Conventional and Nanoformulations. Adv Ther 2022; 39:5351-5375. [PMID: 36220974 PMCID: PMC9618501 DOI: 10.1007/s12325-022-02319-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 09/06/2022] [Indexed: 01/30/2023]
Abstract
Nowadays, numerous skincare routines are used to rejuvenate aging skin. Retinoids are one of the most popular ingredients used in antiaging treatments. Among the representatives of retinoids, tretinoin is considered the most effective agent with proven antiaging effects on the skin and can be found in formulations approved as medicines for topical treatment of acne, facial wrinkles, and hyperpigmentation. Other retinoids present in topical medicines are used for various indications, but only tazarotene is also approved as adjunctive agent for treatment of facial fine wrinkling and pigmentation. The most commonly used retinoids such as retinol, retinaldehyde, and retinyl palmitate are contained in cosmeceuticals regulated as cosmetics. Since clinical efficacy studies are not required for marketing cosmetic formulations, there are concerns about the efficacy of these retinoids. From a formulation perspective, retinoids pose a challenge to researchers as a result of their proven instability, low penetration, and potential for skin irritation. Therefore, novel delivery systems based on nanotechnology are being developed to overcome the limitations of conventional formulations and improve user compliance. In this review, the clinical evidence for retinoids in conventional and nanoformulations for topical antiaging treatments was evaluated. In addition, an overview of the comparison clinical trials between tretinoin and other retinoids is presented. In general, there is a lack of evidence from properly designed clinical trials to support the claimed efficacy of the most commonly used retinoids as antiaging agents in cosmeceuticals. Of the other retinoids contained in medicines, tazarotene and adapalene have clinically evaluated antiaging effects compared to tretinoin and may be considered as potential alternatives for antiaging treatments. The promising potential of retinoid nanoformulations requires a more comprehensive evaluation with additional studies to support the preliminary findings.
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Affiliation(s)
| | - Robert Roškar
- University of Ljubljana, Faculty of Pharmacy, Aškerčeva cesta 7, 1000, Ljubljana, Slovenia.
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22
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Hasheminezhad SH, Boozari M, Iranshahi M, Yazarlu O, Sahebkar A, Hasanpour M, Iranshahy M. A mechanistic insight into the biological activities of urolithins as gut microbial metabolites of ellagitannins. Phytother Res 2021; 36:112-146. [PMID: 34542202 DOI: 10.1002/ptr.7290] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/06/2021] [Accepted: 09/04/2021] [Indexed: 12/26/2022]
Abstract
Urolithins are the gut metabolites produced from ellagitannin-rich foods such as pomegranates, tea, walnuts, as well as strawberries, raspberries, blackberries, and cloudberries. Urolithins are of growing interest due to their various biological activities including cardiovascular protection, anti-inflammatory activity, anticancer properties, antidiabetic activity, and antiaging properties. Several studies mostly based on in vitro and in vivo experiments have investigated the potential mechanisms of urolithins which support the beneficial effects of urolithins in the treatment of several diseases such as Alzheimer's disease, type 2 diabetes mellitus, liver disease, cardiovascular disease, and various cancers. It is now obvious that urolithins can involve several cellular mechanisms including inhibition of MDM2-p53 interaction, modulation of mitogen-activated protein kinase pathway, and suppressing nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) activity. Antiaging activity is the most appealing and probably the most important property of urolithin A that has been investigated in depth in recent studies, owing to its unique effects on activation of mitophagy and mitochondrial biogenesis. A recent clinical trial showed that urolithin A is safe up to 2,500 mg/day and can improve mitochondrial biomarkers in elderly patients. Regarding the importance of mitochondria in the pathophysiology of many diseases, urolithins merit further research especially in clinical trials to unravel more aspects of their clinical significance. Besides the nutritional value of urolithins, recent studies proved that urolithins can be used as pharmacological agents to prevent or cure several diseases. Here, we comprehensively review the potential role of urolithins as new therapeutic agents with a special focus on the molecular pathways that have been involved in their biological effects. The pharmacokinetics of urolithins is also included.
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Affiliation(s)
| | - Motahareh Boozari
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrdad Iranshahi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Omid Yazarlu
- Department of General Surgery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maede Hasanpour
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Milad Iranshahy
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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23
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Girsang E, Ginting CN, Lister INE, Gunawan KY, Widowati W. Anti-inflammatory and antiaging properties of chlorogenic acid on UV-induced fibroblast cell. PeerJ 2021; 9:e11419. [PMID: 34277144 PMCID: PMC8272460 DOI: 10.7717/peerj.11419] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 04/16/2021] [Indexed: 12/28/2022] Open
Abstract
Background Skin aging is the most common dermatological problem caused by intrinsic and extrinsic factor, such as exposure to (ultraviolet) UV rays. Chlorogenic acid (CA) is a phenolic compound which is known for its antioxidant properties against oxidative stress. Objective This study investigates the antiaging and anti-inflammatory properties of CA on UV-induced skin fibroblast cells. Methods Anti-inflammatory properties of CA were assessed by measuring inflammatory-related proteins IL-1β and TNF-α, while antiaging properties of CA were assessed by measuring reactive oxygen species (ROS), apoptosis, live and necrotic cells, and COL-3 gene expression level. Results Treating UV-induced skin fibroblast cells with CA decreased the level of ROS, IL-1β, TNF-α, apoptotic cells, and necrotic cells and increased live cells and COL-3 gene expression. Conclusion CA has the potential as the protective compound against inflammation and aging by decreasing the level ROS, pro-inflammatory cytokines IL-1β and TNF-α, apoptotic cells, and necrotic cells and by increasing live cells and COL-3 gene expression.
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Affiliation(s)
- Ermi Girsang
- Faculty of Medicine, Universitas Prima Indonesia, Medan, North Sumatera, Indonesia
| | - Chrismis N Ginting
- Faculty of Medicine, Universitas Prima Indonesia, Medan, North Sumatera, Indonesia
| | | | - Kamila Yashfa Gunawan
- Biomolecular and Biomedical Research Center, Aretha Medika Utama, Bandung, West Java, Indonesia
| | - Wahyu Widowati
- Faculty of Medicine, Maranatha Christian University, Bandung, West Java, Indonesia
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Chen H, Liu O, Chen S, Zhou Y. Aging and Mesenchymal Stem Cells: Therapeutic Opportunities and Challenges in the Older Group. Gerontology 2021; 68:339-352. [PMID: 34161948 DOI: 10.1159/000516668] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 04/07/2021] [Indexed: 11/19/2022] Open
Abstract
With aging, a portion of cells, including mesenchymal stem cells (MSCs), become senescent, and these senescent cells accumulate and promote various age-related diseases. Therefore, the older age group has become a major population for MSC therapy, which is aimed at improving tissue regeneration and function of the aged body. However, the application of MSC therapy is often unsatisfying in the aged group. One reasonable conjecture for this correlation is that aging microenvironment reduces the number and function of MSCs. Cellular senescence also plays an important role in MSC function impairment. Thus, it is necessary to explore the relationship between senescence and MSCs for improving the application of MSCs in the elderly. Here, we present the influence of aging on MSCs and the characteristics and functional changes of senescent MSCs. Furthermore, current therapeutic strategies for improving MSC therapy in the elderly group are also discussed.
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Affiliation(s)
- Huan Chen
- Hunan Key Laboratory of Oral Health Research, Hunan 3D Printing Engineering Research Center of Oral Care, Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Xiangya Stomatological Hospital, and Xiangya School of Stomatology, Central South University, Changsha, China
| | - Ousheng Liu
- Hunan Key Laboratory of Oral Health Research, Hunan 3D Printing Engineering Research Center of Oral Care, Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Xiangya Stomatological Hospital, and Xiangya School of Stomatology, Central South University, Changsha, China
| | - Sijia Chen
- Hunan Key Laboratory of Oral Health Research, Hunan 3D Printing Engineering Research Center of Oral Care, Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Xiangya Stomatological Hospital, and Xiangya School of Stomatology, Central South University, Changsha, China
| | - Yueying Zhou
- Hunan Key Laboratory of Oral Health Research, Hunan 3D Printing Engineering Research Center of Oral Care, Hunan Clinical Research Center of Oral Major Diseases and Oral Health, Xiangya Stomatological Hospital, and Xiangya School of Stomatology, Central South University, Changsha, China
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Khuanekkaphan M, Khobjai W, Noysang C, Wisidsri N, Thungmungmee S. Bioactivities of Karanda ( Carissa carandas Linn.) fruit extracts for novel cosmeceutical applications. J Adv Pharm Technol Res 2021; 12:162-168. [PMID: 34159148 PMCID: PMC8177143 DOI: 10.4103/japtr.japtr_254_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/19/2021] [Accepted: 02/24/2021] [Indexed: 11/18/2022] Open
Abstract
The aim of this research was to determine the total phenolic content (TPC), antioxidation, antiaging, and antibacterial activities of Carissa carandas Linn., and aims at the novel plant sources which is utilized for their cosmeceutical applications. The two conditions (fresh and dried) and three stages (unripe, ripe, and fully ripe) of C. carandas were extracted by ethanolic maceration. Folin–Ciocalteu assay was used for determining the TPC. 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assays were used for estimating antioxidant activity. The inhibitory tyrosinase activities were measured using the modified dopachrome assay. Antiaging was evaluated by inhibition of collagenase and elastase, and antibacterial activities. The result of six extracts from C. carandas showed that the highest phenolic content and elastase inhibition of the fresh fruit in fully ripe stage were 100.31 ± 2.64 mg GAE/g extract and 14.11% ± 0.95%, respectively. The fresh fruit in the unripe stage showed that the strongest percentage of DPPH IC50 and collagenase inhibitory activity were 29.11 ± 0.23 μg/mL and 85.94% ± 2.21%, respectively. The ethanolic extract of unripe dried fruit exhibited the highest antioxidant activity in the of ABTS assay, with an IC50 of 0.17 ± 0.01 μg/mL. The MBC displayed the dried fruit ripe stage anti Cutibacterium acnes, Staphylococcus epidermidis, and Staphylococcus aureus strains were 25.0, 25.0, and 16.25 mg/mL, respectively. The fresh fruit in the ripe stage showed that the strongest inhibition tyrosinase was 93.88% ± 5.64%. The conclusion of this research indicates that the fresh fruit of C. carandas fruit extracts has high potential as a novel cosmeceuticals’ applications to antiaging and skin whitening. The dried fruit in ripe stage extract has the most effective ingredient for antiacne products.
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Affiliation(s)
- Monsicha Khuanekkaphan
- Department of Health and Aesthetics, Thai Traditional Medicine College, Rajamangala University of Technology, Thanyaburi, Pathum Thani, Thailand
| | - Warachate Khobjai
- Department of Clinical Chemistry, Faculty of Medical Technology, Nation University, Lampang, Thailand
| | - Chanai Noysang
- Department of Innovation of Health Products, Thai Traditional Medicine College, Rajamangala University of Technology, Thanyaburi, Pathum Thani, Thailand
| | - Nakuntwalai Wisidsri
- Department of Health and Aesthetics, Thai Traditional Medicine College, Rajamangala University of Technology, Thanyaburi, Pathum Thani, Thailand
| | - Suradwadee Thungmungmee
- Department of Innovation of Health Products, Thai Traditional Medicine College, Rajamangala University of Technology, Thanyaburi, Pathum Thani, Thailand
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26
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Damayanti S, Fabelle NR, Yooin W, Insanu M, Jiranusornkul S, Wongrattanakamon P. Molecular modeling for potential cathepsin L inhibitor identification as new anti-photoaging agents from tropical medicinal plants. J Bioenerg Biomembr 2021; 53:259-274. [PMID: 33818669 DOI: 10.1007/s10863-021-09893-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 03/18/2021] [Indexed: 11/25/2022]
Abstract
Ultraviolet exposure can cause photoaging toward the human skin which is begun by the inflammation on the exposure area, also resulting in activation of a degradative enzyme cathepsin L. This enzyme is one of the interesting novel therapeutic targets for antiaging agents. Three plants, named Kleinhovia hospita, Aleurites moluccana, and Centella asiatica, are well-known in the tropical region as anti-inflammatory herbs. The aims of this study were to predict the antiaging activity of the 31 compounds from these plants via inhibition of cathepsin L. All compounds were minimized their energies and then used in molecular docking. After that, molecular dynamics (MD) simulation was employed for the 5 candidate ligands and the positive control; schinol. Interaction analysis results of the pre-MD and post-MD simulation structures were obtained. Furthermore, a toxicity test was performed using ADMET Predictor 7.1. Based on the molecular docking and the MD simulation results, kleinhospitine A, β-amyrin, and castiliferol exhibited lower binding free energy than schinol (-27.0925, -28.6813, -26.0037 kcal/mol) and also had interactions with the S´ region binding site. The toxicity test indicated that β-amyrin is the most potential candidate since it exhibited the lowest binding energy and the high safety level.
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Affiliation(s)
- Sophi Damayanti
- Pharmacochemistry Research Group, School of Pharmacy, Bandung Institute of Technology, Jalan Ganesa 10, Bandung, 40132, Indonesia
- University Center of Excellence on Artificial Intelligence for Vision, Natural Language Processing & Big Data Analytics (U-CoE AI-VLB), Jalan Ganesa 10, Bandung, 40132, Indonesia
| | - Nabilla Rizkia Fabelle
- Pharmacochemistry Research Group, School of Pharmacy, Bandung Institute of Technology, Jalan Ganesa 10, Bandung, 40132, Indonesia
| | - Wipawadee Yooin
- Laboratory for Molecular Design and Simulation (LMDS), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Muhamad Insanu
- Pharmaceutical Biology Research Group, School of Pharmacy, Bandung Institute of Technology, Jalan Ganesa 10, Bandung, 40132, Indonesia
| | - Supat Jiranusornkul
- Laboratory for Molecular Design and Simulation (LMDS), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.
| | - Pathomwat Wongrattanakamon
- Laboratory for Molecular Design and Simulation (LMDS), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.
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27
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Wei J, Qi H, Liu K, Zhao C, Bian Y, Li G. Effects of Metformin on Life Span, Cognitive Ability, and Inflammatory Response in a Short-Lived Fish. J Gerontol A Biol Sci Med Sci 2021; 75:2042-2050. [PMID: 32361753 DOI: 10.1093/gerona/glaa109] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Indexed: 12/29/2022] Open
Abstract
Metformin, an oral antidiabetic drug, prolongs the life span in nematode, silkworm, and other transgenic rodents, but its effects on longevity and aging-related cognitive ability using natural aging vertebrate models remain poorly understood. The genus of annual fish Nothobranchius show accelerated growth and expression of aging biomarkers. Here, using the short-lived fish Nothobranchius guentheri, we investigated effects of metformin on life span and aging-related cognitive ability and inflammation. Total of 145 fish, 72 fish were fed with metformin in the concentration of 2 mg/g food and 73 fish without metformin from 16 weeks of age until the end of their lives. The chronic feeding with metformin prolonged the life span of the fish and delayed aging with retarded accumulation of lipofuscin in liver, senescence-associated beta-galactosidase (SA-β-gal) activity in skin and serum levels of cholesterol and triglyceride significantly in the 10-month-old fish. Furthermore, metformin improved motor, learning, and memory skills by behavior tests accompanying with reduction of SA-β-gal activity and neurofibrillary degeneration and inhibition of inflammatory response including downregulated NF-κB and proinflammatory cytokines IL-8, TNF-α, and IL-1β expression and enhanced anti-inflammatory cytokine IL-10 level in brain. These findings demonstrate that metformin prolongs the life span and exerts neuroprotective and anti-inflammation function to improve cognitive ability in annual fish. It might be an effective strategy by using metformin to raise the possibility of promoting healthy aging of old population in aging process.
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Affiliation(s)
- Juntong Wei
- Shandong Provincial Key Laboratory of Animal Resistant Biology, School of Life Sciences, Shandong Normal University, Jinan, China
| | - He Qi
- Shandong Provincial Key Laboratory of Animal Resistant Biology, School of Life Sciences, Shandong Normal University, Jinan, China
| | - Keke Liu
- Shandong Provincial Key Laboratory of Animal Resistant Biology, School of Life Sciences, Shandong Normal University, Jinan, China
| | - Changsheng Zhao
- Shandong Provincial Key Laboratory of Animal Resistant Biology, School of Life Sciences, Shandong Normal University, Jinan, China
| | - Yan Bian
- Shandong Provincial Key Laboratory of Animal Resistant Biology, School of Life Sciences, Shandong Normal University, Jinan, China
| | - Guorong Li
- Shandong Provincial Key Laboratory of Animal Resistant Biology, School of Life Sciences, Shandong Normal University, Jinan, China
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Frazier HN, Ghoweri AO, Sudkamp E, Johnson ES, Anderson KL, Fox G, Vatthanaphone K, Xia M, Lin RL, Hargis-Staggs KE, Porter NM, Pauly JR, Blalock EM, Thibault O. Long-Term Intranasal Insulin Aspart: A Profile of Gene Expression, Memory, and Insulin Receptors in Aged F344 Rats. J Gerontol A Biol Sci Med Sci 2021; 75:1021-1030. [PMID: 31180116 DOI: 10.1093/gerona/glz105] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Indexed: 02/06/2023] Open
Abstract
Intranasal insulin is a safe and effective method for ameliorating memory deficits associated with pathological brain aging. However, the impact of different formulations and the duration of treatment on insulin's efficacy and the cellular processes targeted by the treatment remain unclear. Here, we tested whether intranasal insulin aspart, a short-acting insulin formulation, could alleviate memory decline associated with aging and whether long-term treatment affected regulation of insulin receptors and other potential targets. Outcome variables included measures of spatial learning and memory, autoradiography and immunohistochemistry of the insulin receptor, and hippocampal microarray analyses. Aged Fischer 344 rats receiving long-term (3 months) intranasal insulin did not show significant memory enhancement on the Morris water maze task. Autoradiography results showed that long-term treatment reduced insulin binding in the thalamus but not the hippocampus. Results from hippocampal immunofluorescence revealed age-related decreases in insulin immunoreactivity that were partially offset by intranasal administration. Microarray analyses highlighted numerous insulin-sensitive genes, suggesting insulin aspart was able to enter the brain and alter hippocampal RNA expression patterns including those associated with tumor suppression. Our work provides insights into potential mechanisms of intranasal insulin and insulin resistance, and highlights the importance of treatment duration and the brain regions targeted.
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Affiliation(s)
| | | | - Emily Sudkamp
- The College of Pharmacy, University of Kentucky, Lexington, Kentucky
| | | | | | - Grant Fox
- Department of Pharmacology and Nutritional Sciences
| | | | - Mengfan Xia
- Department of Pharmacology and Nutritional Sciences
| | | | | | | | - James R Pauly
- The College of Pharmacy, University of Kentucky, Lexington, Kentucky
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29
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Widowati W, Ginting CN, Lister INE, Girsang E, Amalia A, Wibowo SHB, Kusuma HSW, Rizal. Anti-aging Effects of Mangosteen Peel Extract and Its Phytochemical Compounds: Antioxidant Activity, Enzyme Inhibition and Molecular Docking Simulation. Trop Life Sci Res 2020; 31:127-144. [PMID: 33214860 PMCID: PMC7652251 DOI: 10.21315/tlsr2020.31.3.9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Skin aging is a complex natural process characterised by gradual diminishment of structural integrity and physiological imbalance of the skin tissue. Since the oxidative stress is tightly corelated to the skin aging process, the usage of antioxidant may serve as favourable strategies for slowing down the skin aging process. Mangosteen is an important fruit commodity and its extract had been extensively studied and revealing various biological activities. Present study aimed to assess the antioxidant and antiaging activity of mangosteen peel extract (MPE) and its phytochemical compounds. MPE and its compounds were subjected to ferric reducing antioxidant power (FRAP), hydroperoxide (H2O2) scavenging, anti-collagenase, anti-elastase, anti-hyaluronidase and anti-tyrosinase assay. MPE has the highest FRAP 116.31 ± 0.60 μM Fe(II) μg−1 extract, IC50 of MPE on H2O2 scavenging activity was 54.61 μg mL−1. MPE also has the highest anti elastase activity at IC50 7.40 μg mL−1. Alpha-mangostin showed potent anti-collagenase activity (IC50 9.75 μg mL−1). While gamma-mangostin showed potent anti-hyaluronidase (IC50 23.85 μg mL−1) and anti-tyrosinase (IC50 50.35 μg mL−1). MPE and its compounds were evaluated in vitro for antioxidant and antiaging activities. Current findings may provide scientific evidence for possible usage of mangosteen extract and its compounds as antioxidant and antiaging agent.
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Affiliation(s)
- Wahyu Widowati
- Faculty of Medicine, Maranatha Christian University, Jl. Prof. drg. Surya Sumantri, No. 65, Bandung, West Java 40164, Indonesia
| | - Chrismis Novalina Ginting
- University of Prima Indonesia, Jl. Sekip Jl. Sikambing No. Simpang, Sei Putih Tim. I, Kec. Medan Petisah, Kota Medan, Sumatera Utara 20111, Indonesia
| | - I Nyoman Ehrich Lister
- University of Prima Indonesia, Jl. Sekip Jl. Sikambing No. Simpang, Sei Putih Tim. I, Kec. Medan Petisah, Kota Medan, Sumatera Utara 20111, Indonesia
| | - Ermi Girsang
- University of Prima Indonesia, Jl. Sekip Jl. Sikambing No. Simpang, Sei Putih Tim. I, Kec. Medan Petisah, Kota Medan, Sumatera Utara 20111, Indonesia
| | - Annisa Amalia
- Biomolecular and Biomedical Research Centre, Aretha Medika Utama, Jl. Babakan Jeruk II No. 9, Sukagalih, Kec. Sukajadi, Kota Bandung, Jawa Barat 40163, Indonesia
| | - Satrio Haryo Benowo Wibowo
- Biomolecular and Biomedical Research Centre, Aretha Medika Utama, Jl. Babakan Jeruk II No. 9, Sukagalih, Kec. Sukajadi, Kota Bandung, Jawa Barat 40163, Indonesia
| | - Hanna Sari Widya Kusuma
- Biomolecular and Biomedical Research Centre, Aretha Medika Utama, Jl. Babakan Jeruk II No. 9, Sukagalih, Kec. Sukajadi, Kota Bandung, Jawa Barat 40163, Indonesia
| | - Rizal
- Biomolecular and Biomedical Research Centre, Aretha Medika Utama, Jl. Babakan Jeruk II No. 9, Sukagalih, Kec. Sukajadi, Kota Bandung, Jawa Barat 40163, Indonesia
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30
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Abstract
Within the past several decades, the emergence of new viral diseases with severe health complications and mortality is evidence of an age-dependent, compromised bodily response to abrupt stress with concomitantly reduced immunity. The new severe acute respiratory syndrome coronavirus 2, SARS-CoV-2, causes coronavirus disease 2019 (COVID-19). It has increased morbidity and mortality in persons with underlying chronic diseases and those with a compromised immune system regardless of age and in older adults who are more likely to have these conditions. While SARS-CoV-2 is highly virulent, there is variability in the severity of the disease and its complications in humans. Severe pneumonia, acute respiratory distress syndrome, lung fibrosis, cardiovascular events, acute kidney injury, stroke, hospitalization, and mortality have been reported that result from pathogen–host interactions. Hallmarks of aging, interacting with one another, have been proposed to influence health span in older adults, possibly via mechanisms regulating the immune system. Here, we review the potential roles of the hallmarks of aging, coupled with host–coronavirus interactions. Of these hallmarks, we focused on those that directly or indirectly interact with viral infections, including immunosenescence, inflammation and inflammasomes, adaptive immunosenescence, genomic instability, mitochondrial dysfunction, epigenetic alterations, telomere attrition, and impaired autophagy. These hallmarks likely contribute to the increased pathophysiological responses to SARS-CoV-2 among older adults and may play roles as an additive risk of accelerated biological aging even after recovery. We also briefly discuss the role of antiaging drug candidates that require paramount attention in COVID-19 research.
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Affiliation(s)
- Shabnam Salimi
- Department of Epidemiology and Public Health, Division of Gerontology, University of Maryland School of Medicine, Baltimore
| | - John M Hamlyn
- Department of Physiology, University of Maryland School of Medicine, Baltimore
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31
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Mathimaran A, Kumar A, Prajapati G, Ampapathi RS, Bora HK, Guha R. Partially saturated canthaxanthin alleviates aging-associated oxidative stress in D-galactose administered male wistar rats. Biogerontology 2020; 22:19-34. [PMID: 32926226 DOI: 10.1007/s10522-020-09898-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/05/2020] [Indexed: 01/03/2023]
Abstract
It has been earlier reported that partially saturated canthaxanthin (PSC) from Aspergillus carbonarius mutant is non-toxic, has anti-lipid peroxidation activity and can induce apoptosis in prostate cancer cell lines. In the present study, the antiaging effect of PSC was explored in D-galactose administered male wistar rats. 8-10 weeks old, male wistar rats were randomly divided into (i) Vehicle Control Group (VCG), (ii) Aged Control Group (ACG), (iii) Aged + α Lipoic Acid Group (ALG) and (iv) Aged + Partially saturated canthaxanthin Group (APG). Rats received D-galactose (300 mg /kg bwt/day; i.p.) alone (ACG) or together with PSC (APG) (20 mg/kg bwt/day; oral) and α Lipoic Acid (ALG) (80 mg/kg bwt/day; oral) for 10 weeks. Rats in VCG were injected with the same volume of physiological saline (i.p.) and fed with olive oil (vehicle). In vitro protein oxidation and DNA oxidation inhibition, in vivo malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), catalase (CAT), acetylcholinesterase (AChE) and monoamine oxidase (MAO) activities were determined. In addition, brain neurotransmitters, dopamine and serotonin were estimated by NMR. PSC treatment showed inhibition against protein and DNA oxidation. PSC effectively improved D-galactose induced aging rats by inducing a protective effect through up-regulation of glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT) and brain neurotransmitters and downregulated malondialdehyde (MDA) and monoamineoxidase (MAO) levels. Thus, PSC appears to be a functional compound having antioxidant and antiaging properties.
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Affiliation(s)
- Ahila Mathimaran
- Department of Biotechnology, Periyar Maniammai Institute of Science & Technology, Vallam, Thanjavur, Tamil Nadu, India.,Laboratory Animal Facility, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, Uttar Pradesh, India
| | - Anbarasu Kumar
- Department of Biotechnology, Periyar Maniammai Institute of Science & Technology, Vallam, Thanjavur, Tamil Nadu, India.
| | - Gurudayal Prajapati
- Sophisticated Analytical Instrument Facility, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, Uttar Pradesh, India
| | - Ravi S Ampapathi
- Sophisticated Analytical Instrument Facility, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, Uttar Pradesh, India.,CSIR-Academy of Scientific and Innovative Research (CSIR-AcSIR), Ghaziabad, Uttar Pradesh, India
| | - Himangsu K Bora
- Laboratory Animal Facility, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, Uttar Pradesh, India
| | - Rajdeep Guha
- Laboratory Animal Facility, CSIR-Central Drug Research Institute (CSIR-CDRI), Lucknow, Uttar Pradesh, India. .,CSIR-Academy of Scientific and Innovative Research (CSIR-AcSIR), Ghaziabad, Uttar Pradesh, India.
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32
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Imhof L, Leuthard D. Topical Over-the-Counter Antiaging Agents: An Update and Systematic Review. Dermatology 2020; 237:217-229. [PMID: 32882685 DOI: 10.1159/000509296] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 06/03/2020] [Indexed: 11/19/2022] Open
Abstract
Over-the-counter antiaging formulations aim to prevent or minimize the signs of aging skin, and to maintain the benefits obtained from different cosmetic procedures. Even though a huge selection of such products is available on the market, evidence and good clinical practice of the data supporting their use are oftentimes lacking. In this systematic review, the authors reviewed scientific data available in the published literature on the most common ingredients used in antiaging cosmetics, with a particular focus on in vivo studies.
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Affiliation(s)
- Laurence Imhof
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland,
| | - Deborah Leuthard
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
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33
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Pujimulyani D, Suryani CL, Setyowati A, Handayani RAS, Arumwardana S, Widowati W, Maruf A. Cosmeceutical potentials of Curcuma mangga Val. extract in human BJ fibroblasts against MMP1, MMP3, and MMP13. Heliyon 2020; 6:e04921. [PMID: 32995615 PMCID: PMC7502333 DOI: 10.1016/j.heliyon.2020.e04921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 06/13/2020] [Accepted: 09/08/2020] [Indexed: 11/23/2022] Open
Abstract
Oxidative stress, the disrupted oxidation-reduction mechanism in our body, is caused by the excessive exposure of free radicals and the impaired antioxidant defenses that can accelerate skin aging. Antioxidants can be obtained from nature, which are available widely in therapeutic-rich plants, such as white saffron (Curcuma mangga Val., denoted as C. mangga). Although many pieces of evidence reveal that C. mangga contains an abundance of phenolic compounds and has antioxidative effects, its cosmeceutical potentials remain unclear. The present study aimed to disclose the unexplored antiaging potentials of C. mangga extract (CME) in oxidative stress-induced human BJ fibroblasts with a focus on collagen protection against pro-inflammatory mediators MMP1, MMP3, and MMP13. The oxidative stress-induced cells were treated with CME and curcumin at different doses. The results showed that treatment using CME (25 μg/mL) could maintain the collagen contents up to 18.45 ± 0.68 μg/mL in H2O2-treated fibroblasts (only ~26.63% reduction in collagen contents), while the figure for the negative control was the lowest (12.79 μg/mL), showing a significant reduction in collagen contents by 49.13%. In addition, the gene expression of pro-inflammatory MMPs arose significantly in BJ fibroblasts after oxidative stress induction using 200 μM H2O2, in which the expression for MMP1, MMP3, and MMP13 increased by 7.10, 38.96, and 2.69 times, respectively. Interestingly, CME treatment (100 μg/mL) could effectively inhibit MMP1, MMP3, and MMP13 gene expression by 3.65, 34.62, and 2.02 times, respectively. In conclusion, CME showed favorable antiaging activities in H2O2-treated human BJ fibroblasts as confirmed by the low levels of gene expression of MPP1, MMP3, and MMP13 after treatment with CME.
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Affiliation(s)
- Dwiyati Pujimulyani
- Faculty of Agroindustry, University of Mercu Buana Yogyakarta, Yogyakarta, 55753, Indonesia
| | - Ch Lilis Suryani
- Faculty of Agroindustry, University of Mercu Buana Yogyakarta, Yogyakarta, 55753, Indonesia
| | - Astuti Setyowati
- Faculty of Agroindustry, University of Mercu Buana Yogyakarta, Yogyakarta, 55753, Indonesia
| | | | - Seila Arumwardana
- Biomolecular and Biomedical Research Center, Aretha Medika Utama, Bandung, 40163, Indonesia
| | - Wahyu Widowati
- Medical Research Center, Faculty of Medicine, Maranatha Christian University, Bandung, 40164, Indonesia
| | - Ali Maruf
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College, Faculty of Medicine, Chongqing University, Chongqing, 400030, China
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34
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Phulara SC, Pandey S, Jha A, Chauhan PS, Gupta P, Shukla V. Hemiterpene compound, 3,3-dimethylallyl alcohol promotes longevity and neuroprotection in Caenorhabditis elegans. GeroScience 2020; 43:791-807. [PMID: 32725551 PMCID: PMC8110639 DOI: 10.1007/s11357-020-00241-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 07/22/2020] [Indexed: 10/23/2022] Open
Abstract
Terpenes and their derivatives have been used conventionally as potential dietary supplements to boost the nutritional value of endless food products. Several plant-based complex terpenoid and their derivatives have been reported for a wide range of medicinal and nutritional properties. However, their simple counterparts, whose production is relatively easy, sustainable, and economic from food-grade microbial sources, have not been studied yet for any such biological activities. The present study aimed to investigate the longevity-promoting property and neuromodulatory effects of 3,3-dimethylallyl alcohol (Prenol), one of the simplest forms of terpenoid and a constituent of fruit aroma, in the animal model Caenorhabditis elegans. Prenol supplementation (0.25 mM) augmented the lifespan of wild-type nematodes by 22.8% over the non-treated worms. Moreover, a suspended amyloid-β induced paralysis and reduced α-synuclein aggregation were observed in Prenol-treated worms. The lifespan extending properties of Prenol were correlated with ameliorated physiological parameters and increased stress (heat and oxidative) tolerance in C. elegans. In silico and gene-specific mutant studies showed that pro-longevity transcription factors DAF-16, HSF-1, and SKN-1 were involved in the improved lifespan and health-span of Prenol-treated worms. Transgenic green fluorescent protein-reporter gene expression analysis and relative mRNA quantification (using real-time PCR) demonstrated an increase in the expression of DAF-16, HSF-1, and SKN-1 transcription factors and their downstream target genes in Prenol-treated worms. Together, the findings suggest that small molecules, like Prenol, could be explored as a potential alternate to develop therapeutics against aging and age-related ailments.
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Affiliation(s)
- Suresh Chandra Phulara
- Department of Biotechnology, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, 522502, India
| | - Swapnil Pandey
- Microbial Technology Division, CSIR-National Botanical Research Institute, 436, Rana Pratap Marg, Lucknow, 226001, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Anubhuti Jha
- Department of Biotechnology, National Institute of Technology Raipur, G.E. Road, Raipur, Chhattisgarh, 492010, India
| | - Puneet Singh Chauhan
- Microbial Technology Division, CSIR-National Botanical Research Institute, 436, Rana Pratap Marg, Lucknow, 226001, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Pratima Gupta
- Department of Biotechnology, National Institute of Technology Raipur, G.E. Road, Raipur, Chhattisgarh, 492010, India.
| | - Virendra Shukla
- Department of Biochemistry and Molecular Biology, IMRIC, Faculty of Medicine, The Hebrew University of Jerusalem, Ein Kerem, 9112102, Jerusalem, Israel.
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Yi X, Jiang S, Qin M, Liu K, Cao P, Chen S, Deng J, Gao C. Compounds from the fruits of mangrove Sonneratia apetala: Isolation, molecular docking and antiaging effects using a Caenorhabditis elegans model. Bioorg Chem 2020; 99:103813. [PMID: 32334190 DOI: 10.1016/j.bioorg.2020.103813] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/08/2020] [Accepted: 03/31/2020] [Indexed: 01/22/2023]
Abstract
The chemical investigation of the fruits of a mangrove Sonneratia apetala collected from the Beibu Gulf led to the isolation of four new compounds, sonneradons A-D (1-4), as well as 18 known compounds (5-22). The structures of the new compounds were elucidated based on extensive spectroscopic analysis, and the structures of the known compounds were established by comparison of their spectroscopic data with those of related metabolites. The antiaging activities of all isolates were evaluated using the nematode Caenorhabditis elegans as a model organism. The results showed that 10 compounds could protect C. elegans by extending its lifespan. Compound 1 possessed the most potent effect in the anti-heat stress assay and significantly attenuated aging-related decreases in the pumping and bending of the nematodes in the healthspan assay. Molecular docking studies suggested that compound 1 was bound to the DNA binding domain of HSF-1 and promoted the conformation of HSF-1, thus strengthening the interaction between the HSF-1 and related DNA. GLN49, ASN-74, and LYS-80 of the binding region might be the key amino residues during the interaction.
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Affiliation(s)
- Xiangxi Yi
- Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China; Institutes of Marine Drugs/College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530001, China; College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Shu Jiang
- Institutes of Marine Drugs/College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530001, China
| | - Mei Qin
- Institutes of Marine Drugs/College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530001, China
| | - Kai Liu
- Institutes of Marine Drugs/College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530001, China
| | - Pei Cao
- Institutes of Marine Drugs/College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530001, China
| | - Shimin Chen
- Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China
| | - Jiagang Deng
- Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China; Institutes of Marine Drugs/College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Chenghai Gao
- Institutes of Marine Drugs/College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530001, China.
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36
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Kim YH, Park HR, Cha SY, Lee SH, Jo JW, Go JN, Lee KH, Lee SY, Shin SS. Effect of red ginseng NaturalGEL on skin aging. J Ginseng Res 2020; 44:115-122. [PMID: 32148394 PMCID: PMC7033332 DOI: 10.1016/j.jgr.2018.09.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 08/24/2018] [Accepted: 09/28/2018] [Indexed: 12/16/2022] Open
Abstract
Background In aged skin, degradation of collagen fibers, which occupy the majority of the extracellular matrix in the dermis, and changes of aquaporin 3 (AQP3) and skin constituents, such as hyaluronic acid and ceramide, cause wrinkles and decrease skin moisturization to contribute to dryness and lower elasticity skin. Red ginseng (RG) is used as a cosmetic and food material and is known to protect from UVB-induced cell death, increase skin hydration, prevent wrinkles, and have an antioxidative effect. But, in general, RG used as a material is the soluble liquid portion in the solvent, and the part that is not soluble in the solvent is discarded. Thus, we made the whole RG into microgranulation and dispersed in water to produce gel form for using entire RG, and it was named red ginseng NaturalGEL (RG NGEL). Methods RG NGEL was investigated for matrix metalloproteinases inhibitory activity, induction of Type I collagen, AQP3, hyaluronan synthetase 2, serine palmitoyl transferase, ceramide synthase 3, and filaggrin expression and compared with RG water extract. Results RG NGEL reduced the levels of UV-induced matrix metalloproteinases and increased Type I collagen in human fibroblast cells and upregulated AQP3, hyaluronan synthetase 2, serine palmitoyl transferase, ceramide synthase 3, and filaggrin expressions in human keratinocytes compared with RG water extract. Conclusion RG NGEL has the potential as an effective reagent for antiaging cosmetics to improve wrinkle formation and skin hydration.
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Affiliation(s)
- Ye Hyang Kim
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - Hye Rim Park
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - So Yoon Cha
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - So Hun Lee
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - Jung Wung Jo
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - Jung Nam Go
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - Kang Hyuk Lee
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - Su Yeon Lee
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
| | - Song Seok Shin
- Efficacy Research department, Natural Products and Materials Research Institute, SK Bioland, Cheongju, Republic of Korea
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37
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Macsai L, Olah Z, Bush AI, Galik B, Onody R, Kalman J, Datki Z. Redox Modulating Factors Affect Longevity Regulation in Rotifers. J Gerontol A Biol Sci Med Sci 2020; 74:811-814. [PMID: 30165673 DOI: 10.1093/gerona/gly193] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Indexed: 12/29/2022] Open
Abstract
Rotifers are microinvertebrate models to study the phylogenetically based mechanisms of aging. Our study aimed to develop a physiological system with electron deprivation via a chemical electron carrier/acceptor pair together with extreme caloric restriction (ECR). Middle-aged Philodina acuticornis rotifers were treated with combinations of phenazine methosulfate (PMS, electron carrier) and 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide inner salt (XTT, electron acceptor) for a period of 72 hours under total food deprivation (preselection). The ability of XTT to be reduced was confirmed both in vitro (with NADH) and in vivo (with live rotifers). Subsequently, the respective electron acceptor alone at a lower dose was administered in combination with ECR for several months on preselected survivors. We found that the longevity of rotifers markedly increased (4×) after PMS/XTT/total food deprivation preselection followed by XTT/ECR treatment. Ascorbic acid in equivalent concentrations caused similar but less pronounced tendencies. The synergistic effect of chemical electron deprivation and ECR caused delayed aging and the development of an outstanding phenotype that we refer to as "super rotifers," characterized by increased longevity and retained reproductive ability compared with normal middle-aged individuals. The presented model provides new insights into the connection between redox modulation and age-related features in vivo.
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Affiliation(s)
- Lilla Macsai
- Department of Psychiatry, Faculty of Medicine, Albert Szent-Gyorgyi Clinical Center, University of Szeged, Hungary
| | - Zita Olah
- Department of Psychiatry, Faculty of Medicine, Albert Szent-Gyorgyi Clinical Center, University of Szeged, Hungary
| | - Ashley I Bush
- Oxidation Biology Unit, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
| | - Bence Galik
- Bioinformatics and Scientific Computing, Vienna Biocenter Core Facilities, Austria
| | - Rita Onody
- Department of Laboratory Medicine, Faculty of Medicine, Albert Szent-Gyorgyi Clinical Center, University of Szeged, Hungary
| | - Janos Kalman
- Department of Psychiatry, Faculty of Medicine, Albert Szent-Gyorgyi Clinical Center, University of Szeged, Hungary
| | - Zsolt Datki
- Department of Psychiatry, Faculty of Medicine, Albert Szent-Gyorgyi Clinical Center, University of Szeged, Hungary
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38
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Abstract
Natural compounds are known to display therapeutic potential against a variety of chronic conditions, including cancer and inflammation. The efficacy of these natural substances can be associated with numerous molecular scaffolds present in extracts of living organisms, both terrestrial and marine. Recently, investigators have identified the ability of natural compounds to trigger immunogenic cell death and subsequent activation of the adaptive immune system. Such findings indicate that the full therapeutic potential of natural products has yet to be defined, and further investigations on such agents will continue to yield novel drug candidates.
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Affiliation(s)
- Marc Diederich
- Department of Pharmacy, College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea.
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39
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Lubart R, Yariv I, Fixler D, Lipovsky A. Topical Hyaluronic Acid Facial Cream with New Micronized Molecule Technology Effectively Penetrates and Improves Facial Skin Quality: Results from In-vitro, Ex-vivo, and In-vivo (Open-label) Studies. J Clin Aesthet Dermatol 2019; 12:39-44. [PMID: 32038748 PMCID: PMC6937149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Background: Topical hyaluronic acid (HA) has shown effectiveness in maintaining skin hydration. Topical creams containing HA are widely available, but their efficacy is limited by their lack of penetration into the skin due to the large molecule size of HA, the result of being formulated into a cream base. Objective: In this three-part study (in vitro, ex vivo, and in vivo), molecule sizes, penetration levels, and antiaging qualities of a topical HA facial cream that was formulated using a new technology that micronizes HA molecules (m-HA) were assessed. Methods and Results: Particle sizes of m-HA were evaluated using electron microscopy, which showed varying sizes, the smallest of which was 100nm in diameter. The antioxidation capabilities of m-HA were measured using electron spin resonance and were found to be higher than original HA. Skin penetration of the m-HA formulation was evaluated via immunohistochemical staining of porcine skin samples, which demonstrated penetration of the formulation into the stratum corneum and the deep epidermal layers toward the dermis. Antiaging qualities of the m-HA formulation were assessed in an open-label clinical study that included 36 healthy adult women. Skin parameters were measured objectively (e.g., Corneometer, Cutometer) and subjectively via patient questionnaire, results of which indicated significant improvements in facial skin hydration, elasticity, and wrinkle depth. Conclusion: The topical HA facial cream with m-HA technology demonstrated penetration into the epidermal skin layer, and, to our knowledge, our formulation is the first HA facial cream to achieve this. Clinical application of the facial cream demonstrated objective and subjective improvements in facial skin quality of healthy adult female subjects. Our results support the use of this new HA facial cream with m-HA technology as an effective antiaging topical therapy. Larger randomized, controlled studies are needed to confirm our findings.
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Affiliation(s)
- Rachel Lubart
- Prof. Lubart and Dr. Lipovsky are with the Chemistry Department at Bar-Ilan University in Ramat-Gan, Israel. Prof. Lubart is also with the Physics Department at Bar-Ilan University in Ramat-Gan, Israel
- Ms. Yariv and Prof.. Fixler are with the Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar-Ilan University in Ramat-Gan, Israel
| | - Inbar Yariv
- Prof. Lubart and Dr. Lipovsky are with the Chemistry Department at Bar-Ilan University in Ramat-Gan, Israel. Prof. Lubart is also with the Physics Department at Bar-Ilan University in Ramat-Gan, Israel
- Ms. Yariv and Prof.. Fixler are with the Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar-Ilan University in Ramat-Gan, Israel
| | - Dror Fixler
- Prof. Lubart and Dr. Lipovsky are with the Chemistry Department at Bar-Ilan University in Ramat-Gan, Israel. Prof. Lubart is also with the Physics Department at Bar-Ilan University in Ramat-Gan, Israel
- Ms. Yariv and Prof.. Fixler are with the Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar-Ilan University in Ramat-Gan, Israel
| | - Anat Lipovsky
- Prof. Lubart and Dr. Lipovsky are with the Chemistry Department at Bar-Ilan University in Ramat-Gan, Israel. Prof. Lubart is also with the Physics Department at Bar-Ilan University in Ramat-Gan, Israel
- Ms. Yariv and Prof.. Fixler are with the Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar-Ilan University in Ramat-Gan, Israel
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40
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Zeng L, Sun C, Pei Z, Yun T, Fan S, Long S, Wu T, Chen Z, Yang Z, Xu F. Liangyi Gao extends lifespan and exerts an antiaging effect in Caenorhabditis elegans by modulating DAF-16/FOXO. Biogerontology 2019; 20:665-676. [PMID: 31332584 PMCID: PMC6733806 DOI: 10.1007/s10522-019-09820-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 07/10/2019] [Indexed: 11/28/2022]
Abstract
Liangyi Gao (LYG), a traditional Chinese medicine, is composed of Ginseng and Radix Rehmanniae Preparata, both of which have been shown to have antiaging properties. In Eastern countries, LYG is used to delay functional declines related to aging and has an obvious antiaging effect in clinical practice. However, little data from evidence-based medicine is available regarding whether LYG is beneficial overall, particularly with respect to lifespan, and how LYG functions. To address these issues, Caenorhabditis elegans, a useful organism for such studies, was employed to explore the antiaging effect and mechanism of LYG in this study. The results showed that LYG could obviously extend lifespan and slow aging-related declines in N2 wild-type C. elegans. To further characterize these antiaging effects and stress resistance, reproductive tests and other aging-related tests were performed. We found that LYG enhanced resistance against oxidative and thermal stress, reproduction, pharynx pumping, motility and growth in N2 wild-type C. elegans. In addition, we analyzed the mechanism for these effects by measuring the activity of superoxide dismutase (SOD) and the expression levels of aging-related genes. We found that LYG enhanced the activities of antioxidant enzymes and upregulated the genes daf-16, sod-3 and sir-2.1, which mediated stress resistance and longevity. In conclusion, LYG had robust and reproducible life-prolonging and antiaging benefits in C. elegans via DAF-16/FOXO regulation.
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Affiliation(s)
- Liling Zeng
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Chen Sun
- Guangdong Provincial Hospital of Chinese Medicine, 111 Da De Rd, Yuexiu District, Guangzhou, 510120, Guangdong Province, China
| | - Zhong Pei
- Department of Neurology, National Key Clinical, Department and Key Discipline of Neurology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Tianchan Yun
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shaoyi Fan
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Simei Long
- Department of Neurology, National Key Clinical, Department and Key Discipline of Neurology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Tengteng Wu
- Department of Neurology, National Key Clinical, Department and Key Discipline of Neurology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ziwen Chen
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhimin Yang
- Guangdong Provincial Hospital of Chinese Medicine, 111 Da De Rd, Yuexiu District, Guangzhou, 510120, Guangdong Province, China.
| | - Fuping Xu
- Guangdong Provincial Hospital of Chinese Medicine, 111 Da De Rd, Yuexiu District, Guangzhou, 510120, Guangdong Province, China.
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41
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Abstract
Options for skin care are varied. New products are introduced constantly and it is important for the practitioner to have an understanding of products that impart beneficial results for aging skin. Educating patients to use products with scientifically proven benefits leads to better outcomes. Patients should be encouraged to use daily sunscreen, a topical retinoid every night, and a topical antioxidant daily. Supplementing the routine skin care regimen with alpha hydroxy acids, growth factors, heparin sulfate, and defensins can be addressed individually. Exogenous stem cells do not have sufficient evidence to warrant recommending them currently.
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42
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Pérez Davó A, Truchuelo MT, Vitale M, Gonzalez-Castro J. Efficacy of an Antiaging Treatment Against Environmental Factors: Deschampsia antarctica Extract and High-tolerance Retinoids Combination. J Clin Aesthet Dermatol 2019; 12:E65-E70. [PMID: 31531164 PMCID: PMC6715328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Background. Effects of environmental contaminents, such as air pollution and cigarette smoking on skin include increased oxidation, subclinical inflammation, and degradation of the dermal matrix, which can accelerate the skin aging process. Objective. An open-label, prospective study was conducted to assess the efficacy and tolerability of a topical anti-aging regimen comprising high-concentration retinoids, Deschampsia antarctica extract, and niacinamide in participants living in a heavily polluted (Level III, World Health Organization) city. Methods. Twenty-two female Caucasian volunteers with Fitzpatrick Skin Types III and IV were treated for 90 days with the topical anti-aging regimen. Subjective clinical assessments using the Rao-Goldman Scoring for Facial Aging, Patient's Global Assessment (PGA), and Investigator's Global Assessment (IGA). Additionally, objective instrumental assessments for wrinkles using Visia® (Canfield Scientific, Parsippany, New Jersey) and Visioline® (Courage+Khazaka Electronic GmbH, Cologne, Germany) and viscoelasticity and firmness using Cutometer® (Courage+Khazaka Electronic GmbH ) were completed at baseline, Day 30, and Day 90. Results. At Day 30, wrinkles in the periocular area significantly improved by 35.7 percent (p=0.003) compared to baseline. At the end of the study (Day 90), a significant improvement in firmness (41.7%) and viscoelasticity (12.8%) were observed. Tolerance for treatment was assessed as "good" or "very good" in 86.5 percent of the volunteers. Conclusion. This novel antiaging treatment regimen could potentially serve as an effective and long-term topical treatment option for improving signs of facial aging and protecting the skin from external factors associated with acceleration of the skin aging process, such exposure to UV radiation, air pollution, and cigarette smoke. Larger and longer-term, randomized, controlled clinical trials in more diverse population samples are needed to confirm our results.
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Affiliation(s)
- Azahara Pérez Davó
- Dr. Perez-Davó is with the Medical Affairs Department at Cantabria Labs in Madrid, Spain
- Dr. Truchuelo is with the Vithas Nuestra Señora de América Hospital in Madrid, Spain
- Dr. Vitale is with the Medical Department of Cantabria Labs in Madrid, Spain
- Dr. Gonzalez-Castro is with IDERMA-Quirón Dexeus Hospital, Methodex, in Barcelona, Spain
| | - Maria Teresa Truchuelo
- Dr. Perez-Davó is with the Medical Affairs Department at Cantabria Labs in Madrid, Spain
- Dr. Truchuelo is with the Vithas Nuestra Señora de América Hospital in Madrid, Spain
- Dr. Vitale is with the Medical Department of Cantabria Labs in Madrid, Spain
- Dr. Gonzalez-Castro is with IDERMA-Quirón Dexeus Hospital, Methodex, in Barcelona, Spain
| | - Maria Vitale
- Dr. Perez-Davó is with the Medical Affairs Department at Cantabria Labs in Madrid, Spain
- Dr. Truchuelo is with the Vithas Nuestra Señora de América Hospital in Madrid, Spain
- Dr. Vitale is with the Medical Department of Cantabria Labs in Madrid, Spain
- Dr. Gonzalez-Castro is with IDERMA-Quirón Dexeus Hospital, Methodex, in Barcelona, Spain
| | - J Gonzalez-Castro
- Dr. Perez-Davó is with the Medical Affairs Department at Cantabria Labs in Madrid, Spain
- Dr. Truchuelo is with the Vithas Nuestra Señora de América Hospital in Madrid, Spain
- Dr. Vitale is with the Medical Department of Cantabria Labs in Madrid, Spain
- Dr. Gonzalez-Castro is with IDERMA-Quirón Dexeus Hospital, Methodex, in Barcelona, Spain
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Saba E, Kim SH, Lee YY, Park CK, Oh JW, Kim TH, Kim HK, Roh SS, Rhee MH. Korean Red Ginseng extract ameliorates melanogenesis in humans and induces antiphotoaging effects in ultraviolet B-irradiated hairless mice. J Ginseng Res 2020; 44:496-505. [PMID: 32372872 DOI: 10.1016/j.jgr.2019.05.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 04/29/2019] [Accepted: 05/08/2019] [Indexed: 01/24/2023] Open
Abstract
Background Panax ginseng is a marvelous herbal remedy for all ailments of body. That may be why it is called Panax, which means “cure for all”. Melanin is a pigment that gives color to our skin; however, increased melanin production can lead to tumor formation. Human exposure to ultraviolet B radiation has increased extensively owing to the increased sunlight due to global warming. Consequently, a phenomenon called photoaging has been observed for all skin colors and types. As a result of this phenomenon, a set of enzymes called matrix metalloproteinases, which serve as degradation enzymes for extracellular matrix proteins, mainly collagen, is increased, causing depletion of collagen and resulting in early wrinkle formation. Methods Therefore, in our study, we used the murine melanoma cell line B16/F10 to study the inhibition of melanogenesis by Korean Red Ginseng (KRG) extract in vitro and HRM-2 hairless mice exposed to artificial ultraviolet B to examine the efficacy of KRG in vivo. We prepared a 3% red ginseng extract cream and evaluated its effects on human skin. Results Our results demonstrated that KRG induced potent suppression of tyrosinase activity and melanin production in B16/F10 cells; moreover, it reduced the transcription and translation of components involved in the melanin production pathway. In the in vivo experiments, KRG potently suppressed the expression of matrix metalloproteinases, reduced wrinkle formation, and inhibited collagen degradation. On human skin, ginseng cream increased skin resilience and skin moisture and enhanced skin tone. Conclusion Therefore, we conclude that KRG is an excellent skin whitening and antiaging product.
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Abstract
The aging face is a popular topic in modern medicine. To understand and treat unwanted signs of aging, it is imperative to understand the biological and physical causes and contributing factors to facial aging, preventative measures to avoid advanced facial aging, and current treatment options. Changes to the human face are progressive with time; however, there are many methods, both surgical and nonsurgical, to reduce the stigmata of aging and provide patients with the appearance they desire. The process of aging is discussed in this article, as well as the multiple treatment options, both surgical and nonsurgical.
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Affiliation(s)
- Anil R Shah
- Department of Otolaryngology-Head and Neck Surgery, The University of Chicago Medicine, The University of Chicago Medicine and Biological Sciences, 5841 South Maryland Avenue, Room E-103, MC1035, Chicago, IL 60637, USA.
| | - Paige M Kennedy
- Department of Otolaryngology-Head and Neck Surgery, The University of Chicago Medicine, The University of Chicago Medicine and Biological Sciences, 5841 South Maryland Avenue, Room E-103, MC1035, Chicago, IL 60637, USA
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Abstract
Skin aging is caused by DNA damage in nuclei and mitochondria, inflammation, glycation, decreased function of keratinocytes and fibroblasts and breakdown of heparan sulfate, hyaluronic acid, collagen, and elastin. Identifying patients at an increased risk of skin aging using a standardized methodology to diagnose the Baumann Skin Type will allow doctors to prescribe an efficacious antiaging skin care regimen. Cosmeceuticals can activate LGR6+ stem cells, improve cell response to signals such as growth factors, stimulate collagen genes, neutralize free radicals, and decrease breakdown of collagen and elastin. Giving written instructions will increase patient compliance and improve outcomes.
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Affiliation(s)
- Leslie Baumann
- Division of Cosmetic Dermatology, University of Miami, 4500 Biscayne Boulevard Suite 101, Miami, FL 33137, USA.
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Lee H, Hong Y, Tran Q, Cho H, Kim M, Kim C, Kwon SH, Park S, Park J, Park J. A new role for the ginsenoside RG3 in antiaging via mitochondria function in ultraviolet-irradiated human dermal fibroblasts. J Ginseng Res 2018; 43:431-441. [PMID: 31308815 PMCID: PMC6606973 DOI: 10.1016/j.jgr.2018.07.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/09/2018] [Indexed: 11/18/2022] Open
Abstract
Background The efficacy of ginseng, the representative product of Korea, and its chemical effects have been well investigated. The ginsenoside RG3 has been reported to exhibit apoptotic, anticancer, and antidepressant-like effects. Methods In this report, the putative effect of RG3 on several cellular function including cell survival, differentiation, development and aging process were evaluated by monitoring each specific marker. Also, mitochondrial morphology and function were investigated in ultraviolet (UV)-irradiated normal human dermal fibroblast cells. Results RG3 treatment increased the expression of extracellular matrix proteins, growth-associated immediate-early genes, and cell proliferation genes in UV-irradiated normal human dermal fibroblast cells. And, RG3 also resulted in enhanced expression of antioxidant proteins such as nuclear factor erythroid 2–related factor-2 and heme oxygenase-1. In addition, RG3 affects the morphology of UV-induced mitochondria and plays a role in protecting mitochondrial dysfunction. Conclusioin RG3 restores mitochondrial adenosine triphosphate (ATP) and membrane potential via its antioxidant effects in skin cells damaged by UV irradiation, leading to an increase in proteins linked with the extracellular matrix, cell proliferation, and antioxidant activity.
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Affiliation(s)
- Hyunji Lee
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Youngeun Hong
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Quangdon Tran
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Hyeonjeong Cho
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Minhee Kim
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Chaeyeong Kim
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - So Hee Kwon
- Department of Pharmacy, College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - SungJin Park
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Jongsun Park
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
- Corresponding author. Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea.
| | - Jisoo Park
- Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
- Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
- Corresponding author. Department of Pharmacology, Metabolic Syndrome and Cell Signaling Laboratory, Institute for Cancer Research, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea.
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Abstract
The present study deals with the evaluation of antiaging potential of carrot seed oil-based cosmetic emulsions. Briefly, cosmetic emulsions composed of carrot seed oil in varying proportions (2, 4, and 6% w/v) were prepared using the hydrophile-lipophile balance (HLB) technique. Coconut oil, nonionic surfactants (Tween 80 and Span 80), and xanthan gum were used as the oil phase, emulgent, and emulsion stabilizer, respectively. The formed emulsions were evaluated for various physical, chemical, and biochemical parameters such as the zeta potential, globule size measurement, antioxidant activity, sun protection factor (SPF), skin irritation, and biochemical studies. The zeta potential values ranged from -43.2 to -48.3, indicating good stability. The polydispersity index (PDI) of various emulsion formulations ranged from 0.353 to 0.816. 1,1-Diphenyl-2-picrylhydrazyl- (DPPH) and nitric oxide-free radical scavenging activity showed the antioxidant potential of the prepared carrot seed oil emulsions. The highest SPF value (6.92) was shown by F3 having 6%w/v carrot seed oil. Histopathological data and biochemical analysis (ascorbic acid (ASC) and total protein content) suggest that these cosmetic emulsions have sufficient potential to be used as potential skin rejuvenating preparations.
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Affiliation(s)
- Shalini Singh
- a School of Pharmaceutical Sciences , IFTM University , Moradabad , India
| | - Alka Lohani
- a School of Pharmaceutical Sciences , IFTM University , Moradabad , India
| | - Arun Kumar Mishra
- a School of Pharmaceutical Sciences , IFTM University , Moradabad , India
| | - Anurag Verma
- a School of Pharmaceutical Sciences , IFTM University , Moradabad , India
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Madan K, Nanda S. In-vitro evaluation of antioxidant, anti-elastase, anti-collagenase, anti-hyaluronidase activities of safranal and determination of its sun protection factor in skin photoaging. Bioorg Chem 2018; 77:159-167. [PMID: 29353733 DOI: 10.1016/j.bioorg.2017.12.030] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 12/27/2017] [Accepted: 12/30/2017] [Indexed: 12/13/2022]
Abstract
Safranal, a monoterpene aldehyde, is present as one of the main volatile constituents of Crocus sativus Linn. (saffron flowers). This volatile constituent not only contributes to the aroma of saffron but has been reported to possess antidiabetic, antiulcer, antiasthamatic, anticonvulsant, antidepressant, cardioprotective, anticancer and UV protective properties. Most of these therapeutic actions are contributed by its potential to quench reactive oxygen species (ROS). Antioxidant properties of phytoconstituents are now being explored for developing photoprotective skin formulations. These bioactives have the potential to protect the epidermal and dermal layers of the skin which mainly comprises of elastin and collagen. When UV rays penetrate the dermal layers, there is an increased production of elastase, collagenase and hyaluronidase leading to degradation of collagen, elastin and hyaluronic acid respectively. These dermal components are responsible to provide strength, elasticity and moisture to the skin. Due to frequent exposure to sunlight, these conditions tend to augment leading to wrinkle formation and sagging of skin. Although antioxidant properties of safranal have been established on various cell lines but till date no studies have been reported regarding the dermal enzyme inhibition activities. In the current research work, a comprehensive in vitro evaluation of antioxidant, anti-elastase, anti-collagenase, anti-hyaluronidase activities of safranal along with determination of sun protection factor (SPF) was carried out. The in vitro antioxidant activity was carried out by diphenylpicrylhydrazyl (DPPH) method and its IC50 value was found to be 22.7 μg/ml. The enzyme inhibition IC50 values of safranal for anti elastase activity were found to be 43.6 μg/ml, 70 μg/ml for antihyaluronidase activity and 9.4 μg/ml for anticollagenase activity. Photoprotective activity of safranal was determined by UV absorbance method and SPF calculated by Mansur equation which was found to be 6.6. The significant inhibitory activity of safranal on matrix metalloproteinases (MMPs) responsible for aging and a higher SPF established that this bioorganic molecule is a strong photoprotective agent. Its established free radical scavenging capability along with above characteristics make it a valuable component to be incorporated into herbal antiaging formulations.
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Affiliation(s)
- Kumud Madan
- Department of Pharmaceutical Sciences, M. D. University, Rohtak, Haryana 124001, India.
| | - Sanju Nanda
- Department of Pharmaceutical Sciences, M. D. University, Rohtak, Haryana 124001, India
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Rivera-Tavarez CE. Alternative Treatment Modalities and Its Effect in Older Populations. Phys Med Rehabil Clin N Am 2017; 28:671-80. [PMID: 29031334 DOI: 10.1016/j.pmr.2017.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Aging is an inevitable multifactorial process. Advances in health care and technology have led to an increase on expected life span that can reach an average of 90 years in the next few decades. Lifestyle changes that include activity, nutrition, stress management, and alternatives low-impact exercises like yoga and tai chi can help us modify some of these age-related changes and lead to an increase in the health span and quality of life of the older adults.
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Tung BT, Rodriguez-Bies E, Thanh HN, Le-Thi-Thu H, Navas P, Sanchez VM, López-Lluch G. Organ and tissue-dependent effect of resveratrol and exercise on antioxidant defenses of old mice. Aging Clin Exp Res 2015; 27:775-83. [PMID: 25952010 DOI: 10.1007/s40520-015-0366-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 04/20/2015] [Indexed: 01/24/2023]
Abstract
BACKGROUND Oxidative stress has been considered one of the causes of aging. For this reason, treatments based on antioxidants or those capable of increasing endogenous antioxidant activity have been taken into consideration to delay aging or age-related disease progression. AIM In this paper, we determine if resveratrol and exercise have similar effect on the antioxidant capacity of different organs in old mice. METHODS Resveratrol (6 months) and/or exercise (1.5 months) was administered to old mice. Markers of oxidative stress (lipid peroxidation and glutathione) and activities and levels of antioxidant enzymes (SOD, catalase, glutathione peroxidase, glutathione reductase and transferase and thioredoxin reductases, NADH cytochrome B5-reductase and NAD(P)H-quinone acceptor oxidoreductase) were determined by spectrophotometry and Western blotting in different organs: liver, kidney, skeletal muscle, heart and brain. RESULTS Both interventions improved antioxidant activity in the major organs of the mice. This induction was accompanied by a decrease in the level of lipid peroxidation in the liver, heart and muscle of mice. Both resveratrol and exercise modulated several antioxidant activities and protein levels. However, the effect of resveratrol, exercise or their combination was organ dependent, indicating that different organs respond in different ways to the same stimulus. CONCLUSIONS Our data suggest that physical activity and resveratrol may be of great importance for the prevention of age-related diseases, but that their organ-dependent effect must be taken into consideration to design a better intervention.
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