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Sinsuebpol C, Nakpheng T, Srichana T, Sawatdee S, Pipatrattanaseree W, Burapapadh K, Changsan N. Assessing the Anti-Aging and Wound Healing Capabilities of Etlingera elatior Inflorescence Extract: A Comparison of Three Inflorescence Color Varieties. Molecules 2023; 28:7370. [PMID: 37959789 PMCID: PMC10647484 DOI: 10.3390/molecules28217370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 10/29/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
Torch ginger, Etlingera elatior, is a Zingiberaceae plant with various red, pink, and white inflorescence. The wound healing potential and anti-aging effects of freeze-dried torch ginger inflorescence extracts (FTIEs) from three varieties were compared. The red FTIE had the highest content of phenolic, flavonoid, caffeoylquinic acid, and chlorogenic acid, followed by the white and pink FTIE. Consistent with the chemical constituents, the red FTIE demonstrated the greatest capacities for free radical scavenging, anti-tyrosinase, and anti-collagenase activity, followed by the white and pink FTIE. In cell-based studies, FTIEs displayed cytotoxicity to B16F10 melanoma cells, with the red FTIE showing the greatest activity (LC50 of 115.5 μg/mL). In contrast, the pink and the white FTIEs had less cytotoxicity impact. Nonetheless, at 1000 μg/mL, all three FTIE variants were safe on L929 fibroblasts or RAW 264.7 monocyte cells. White FTIE (500 μg/mL) exhibited the highest activity in stimulating collagen production and the greatest impact on cell migration, whereas the pink and red FTIE had a lesser effect. All FTIEs slightly suppressed the pro-inflammatory cytokines produced by lipopolysaccharide-stimulated monocytes, with no significant variation between FTIE variants. In conclusion, all FTIEs revealed promising potential for anti-aging cosmeceuticals and wound care products at specific concentrations.
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Affiliation(s)
- Chutima Sinsuebpol
- College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand; (C.S.)
| | - Titpawan Nakpheng
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkhla 90112, Thailand (T.S.)
| | - Teerapol Srichana
- Drug Delivery System Excellence Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkhla 90112, Thailand (T.S.)
| | - Somchai Sawatdee
- Drug and Cosmetics Excellence Center, Walailak University, Thasala, Nakhon Si Thammarat 80160, Thailand;
| | | | | | - Narumon Changsan
- College of Pharmacy, Rangsit University, Pathum Thani 12000, Thailand; (C.S.)
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Pellegrini M, D’Eusebio C, Ponzo V, Tonella L, Finocchiaro C, Fierro MT, Quaglino P, Bo S. Nutritional Interventions for Patients with Melanoma: From Prevention to Therapy-An Update. Nutrients 2021; 13:4018. [PMID: 34836273 PMCID: PMC8624488 DOI: 10.3390/nu13114018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/31/2021] [Accepted: 11/08/2021] [Indexed: 12/17/2022] Open
Abstract
Melanoma is an aggressive skin cancer, whose incidence rates have increased over the past few decades. Risk factors for melanoma are both intrinsic (genetic and familiar predisposition) and extrinsic (environment, including sun exposure, and lifestyle). The recent advent of targeted and immune-based therapies has revolutionized the treatment of melanoma, and research is focusing on strategies to optimize them. Obesity is an established risk factor for several cancer types, but its possible role in the etiology of melanoma is controversial. Body mass index, body surface area, and height have been related to the risk for cutaneous melanoma, although an 'obesity paradox' has been described too. Increasing evidence suggests the role of nutritional factors in the prevention and management of melanoma. Several studies have demonstrated the impact of dietary attitudes, specific foods, and nutrients both on the risk for melanoma and on the progression of the disease, via the effects on the oncological treatments. The aim of this narrative review was to summarize the main literature results regarding the preventive and therapeutic role of nutritional schemes, specific foods, and nutrients on melanoma incidence and progression.
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Affiliation(s)
- Marianna Pellegrini
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
| | - Chiara D’Eusebio
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
| | - Valentina Ponzo
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
| | - Luca Tonella
- Department of Medical Sciences, Dermatologic Clinic, University of Torino, 10126 Torino, Italy; (L.T.); (M.T.F.)
| | - Concetta Finocchiaro
- Dietetic and Clinical Nutrition Unit, “Città della Salute e della Scienza” Hospital, 10126 Torino, Italy;
| | - Maria Teresa Fierro
- Department of Medical Sciences, Dermatologic Clinic, University of Torino, 10126 Torino, Italy; (L.T.); (M.T.F.)
| | - Pietro Quaglino
- Department of Medical Sciences, Dermatologic Clinic, University of Torino, 10126 Torino, Italy; (L.T.); (M.T.F.)
| | - Simona Bo
- Department of Medical Sciences, Division of Endocrinology, Diabetes and Metabolism, University of Torino, 10126 Torino, Italy; (M.P.); (C.D.); (V.P.); (S.B.)
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Zadorozhna M, Mangieri D. Mechanisms of Chemopreventive and Therapeutic Proprieties of Ginger Extracts in Cancer. Int J Mol Sci 2021; 22:6599. [PMID: 34202966 PMCID: PMC8234951 DOI: 10.3390/ijms22126599] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 12/13/2022] Open
Abstract
Ginger (Zingiber officinale Roscoe, family: Zingiberaceae), originating in South-East Asia, is one of the most used spices and condiments for foods and beverages. It is also used in traditional medicine for many human disorders including fever, gastrointestinal complications, arthritis, rheumatism, hypertension, and various infectious diseases due to its anti-inflammatory, antioxidant, antimicrobial, and antiemetic properties. Intriguingly, many recent studies evidenced the potent chemopreventive characteristics of ginger extracts against different types of cancer. The aim of this work is to review the literature related to the use of ginger extracts as a chemotherapeutic agent and to structure the cellular and molecular mechanisms through which ginger acts in different cancer types. Data summarized from experiments (in vitro or in vivo) and clinical studies, evidenced in this review, show that ginger derivatives perpetrate its anti-tumor action through important mediators, involved in crucial cell processes, such as cell cycle arrest, induction of cancer cell death, misbalance of redox homeostasis, inhibition of cell proliferation, angiogenesis, migration, and dissemination of cancer cells.
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Affiliation(s)
| | - Domenica Mangieri
- Department of Medical and Surgical Sciences, University of Foggia, Via Pinto 1, 71122 Foggia, Italy;
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Sitarek P, Kowalczyk T, Wieczfinska J, Merecz-Sadowska A, Górski K, Śliwiński T, Skała E. Plant Extracts as a Natural Source of Bioactive Compounds and Potential Remedy for the Treatment of Certain Skin Diseases. Curr Pharm Des 2021; 26:2859-2875. [PMID: 32303169 DOI: 10.2174/1381612826666200417160049] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 03/19/2020] [Indexed: 02/07/2023]
Abstract
Skin ailments present a major health burden in both developed and undeveloped countries. Maintaining healthy skin is important for a healthy body. Medicinal plants have long provided reliable therapy in the treatment of skin diseases in humans through a diverse range of bioactive molecules. Skin diseases may have a various basis, or may be genetically determined; together, they constitute approximately 34% of all occupational diseases encountered in people of all ages. Of these, melanoma is one of the most dangerous forms, with very poor prognosis for patients if it is diagnosed too late. This review of the literature over the past five years examines the role and utilities of plant extracts in treating various skin diseases such as atopic dermatitis, acne or melanoma with various potential mechanisms of action.
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Affiliation(s)
- Przemysław Sitarek
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, Poland
| | - Tomasz Kowalczyk
- Department of Molecular Biotechnology and Genetics, University of Lodz, S. Banacha 12/16, 90-237, Lodz, Poland
| | - Joanna Wieczfinska
- Department of Immunopathology, Chair of Allergology, Immunology and Dermatology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Lodz, Poland
| | | | - Karol Górski
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, Poland
| | - Tomasz Śliwiński
- Laboratory of Molecular Genetics, University of Lodz, Lodz, Poland
| | - Ewa Skała
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, Poland
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Daniel-Jambun D, Ong KS, Lim YY, Tan JBL, Yap SW, Lee SM. Bactericidal and cytotoxic activity of a diarylheptanoid (etlingerin) isolated from a ginger (Etlingera pubescens) endemic to Borneo. J Appl Microbiol 2019; 127:59-67. [PMID: 31006174 DOI: 10.1111/jam.14287] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 04/09/2019] [Accepted: 04/16/2019] [Indexed: 11/28/2022]
Abstract
AIMS The aim of this study was to investigate the antimicrobial activities of Etlingera pubescens, and to isolate and identify the antimicrobial compound. METHODS AND RESULTS The crude extracts of E. pubescens were obtained through methanol extraction, and evaluated for antimicrobial activities. From this extract, 1,7-bis(3,4-dihydroxyphenyl)heptan-3-yl acetate (etlingerin) was isolated. When compared to curcumin (a compound with a similar chemical structure), etlingerin showed twofold lower minimum inhibitory concentration values while also being bactericidal. Through time kill assay, etlingerin showed rapid killing effects (as fast as 60 min) against the Gram-positive bacteria (Staphylococcus aureus ATCC 43300 and Bacillus subtilis ATCC 8188). Further assessment revealed that etlingerin caused leakage of intracellular materials, therefore suggesting alteration in membrane permeability as its antimicrobial mechanism. Cytotoxicity study demonstrated that etlingerin exhibited approximately 5- to 12-fold higher IC50 values against several cell lines, as compared to curcumin. CONCLUSIONS Etlingerin isolated from E. pubescens showed better antibacterial and cytotoxic activities when compared to curcumin. Etlingerin could be safe for human use, though further cytotoxicity study using animal models is needed. SIGNIFICANCE AND IMPACT OF THE STUDY Etlingerin has a potential to be used in treating bacterial infections due to its good antimicrobial activity, while having potentially low cytotoxicity.
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Affiliation(s)
- D Daniel-Jambun
- School of Science, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - K S Ong
- School of Science, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
- Tropical Medicine and Biology, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - Y Y Lim
- School of Science, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - J B L Tan
- School of Science, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - S W Yap
- Conservation and Environmental Management Division, Menara Tun Mustapha, Kota Kinabalu, Sabah, Malaysia
| | - S M Lee
- School of Science, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
- Tropical Medicine and Biology, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
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Mi B, Liu J, Liu G, Zhou W, Liu Y, Hu L, Xiong L, Ye S, Wu Y. Icariin promotes wound healing by enhancing the migration and proliferation of keratinocytes via the AKT and ERK signaling pathway. Int J Mol Med 2018; 42:831-838. [PMID: 29767263 PMCID: PMC6034939 DOI: 10.3892/ijmm.2018.3676] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 05/03/2018] [Indexed: 12/28/2022] Open
Abstract
Icariin is a traditional Chinese drug that has long been used to treat various diseases. In the present study, the effect of icariin was investigated on cutaneous wound healing. Using in vitro experiments, it was demonstrated that icariin significantly promoted the migration and proliferation of keratinocytes via the activation of AKT serine/threonine kinase 1 (AKT) and extracellular signal-regulated kinase (ERK). Inhibition of AKT or ERK reversed the effects of icariin on the proliferation and migration of keratinocytes. In addition, icariin inhibited the production of interleukin (IL)-6 and tumor necrosis factor (TNF)-α and induced the production of IL-10. Finally, animal experiments demonstrated that icariin treatment accelerated the wound closure rate. The present findings revealed that icariin may be a promising drug to promote the migration and proliferation of keratinocytes, and to accelerate the healing of skin wounds, through its role in the upregulation of AKT and ERK signaling.
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Affiliation(s)
- Bobin Mi
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Jing Liu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Guohui Liu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Wu Zhou
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Yi Liu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Liangcong Hu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Liming Xiong
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Shunan Ye
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Yongchao Wu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
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7
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Wang X, Liu Y, Wu R, Guo F, Zhang L, Cui M, Wu X, Zhang Y, Liu W. Role of ubenimex as an anticancer drug and its synergistic effect with Akt inhibitor in human A375 and A2058 cells. Onco Targets Ther 2018; 11:943-953. [PMID: 29503569 PMCID: PMC5826084 DOI: 10.2147/ott.s157480] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Malignant melanoma (MM) is a malignant tumor produced by changes in melanocytes in the skin or other organs. In the classification of skin tumor mortality, skin melanoma ranks the highest. Ubenimex, an Aminopeptidase N (APN) inhibitor, is now widely used for cancer as an adjunct therapy, conferring antitumor effects. Apoptosis and the induction of autophagy have both been found to be closely associated with tumor cell death. Methods In this study, the A375 and A2058 cell lines were treated with ubenimex. Cell viability was measured using the Cell Counting Kit 8 assay. Apoptosis and autophagic cell death were assessed using flow cytometry and acridine orange/ethidium bromide staining. Protein expression was assessed by Western blot analyses and immunofluorescence. Matrigel invasion and migration assays were used to examine the metastatic ability of melanoma cells. Results The results revealed that ubenimex inhibited the expression of APN in melanoma cells, which may be connected with the inhibition of metastasis. In addition, it increased melanoma cell death by inducing apoptosis and autophagic cell death. This effect was accompanied by increased levels of p-JNK. Moreover, treatment with ubenimex induced protective Akt activation, and combined use of an Akt inhibitor with ubenimex provided a better effect for inducing tumor cell death. Conclusion As an effective anti-tumor drug in vitro, ubenimex might be an excellent adjunctive therapy for the treatment of melanoma, with greater effects when combined with the use of an Akt inhibitor.
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Affiliation(s)
- Xiaoqing Wang
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Yang Liu
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Rongde Wu
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Feng Guo
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Lijuan Zhang
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Mingyu Cui
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Xiangyu Wu
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Yongfei Zhang
- Department of Dermatology, Shandong Provincial Qianfoshan Hospital affiliated to Shandong University, Jinan, People's Republic of China
| | - Wei Liu
- Department of Pediatric Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, People's Republic of China
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