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Shi Y, Shen C, Zhang W. Efficacy and safety of a topical skincare regimen containing CE Ferulic serum and resveratrol BE serum following ablative fractional CO 2 laser treatment: A prospective, randomized, split-face, controlled trial. J Eur Acad Dermatol Venereol 2024. [PMID: 38828801 DOI: 10.1111/jdv.20070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 04/14/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Ablative fractional CO2 laser is widely used to address various skin problems, but the treatment often leads to adverse effects such as erythema, dyspigmentation, and extended recovery periods, negatively impacting patients' quality of life. OBJECTIVES This study aimed to evaluate the efficacy and safety of a topical skincare regimen containing both CE Ferulic serum and Resveratrol BE night serum following fractional CO2 laser treatment in Chinese population. METHODS In this randomized, investigator-blinded, split-face, controlled trial, individuals aged 18-65 undergoing ablative CO2 laser treatment were randomly assigned to apply CE Ferulic plus resveratrol BE serum (CEF-RBE) to either side of face and normal saline (NS) to the other, for 14 consecutive days. The primary endpoint was erythema index (EI) on day 14, with key secondary endpoints including scabbing detachment time, percentage changes in EI and melanin index (MI), skin hydration, transepidermal water loss, skin sebum content, oedema, and overall subject satisfaction. RESULTS The study included 51 patients, of whom 29 (56.9%) were female, with a mean (SD) age of 29.8 (5.39) years. On day 14, the CEF-RBE side exhibited significantly lower EI than the NS side (308.9 vs. 325.3, p = 0.034). The median (IQR) time (days) for complete scabbing detachment at the CEF-RBE side was 6.0 (5.0-8.0) compared to 6.5 (5.0-9.0) at NS side (p = 0.018). Additionally, the CEF-RBE side showed a 7.4% decrease in MI from baseline to day 14, while the NS side experienced a 0.2% increase (Δ = -7.6%, p = 0.044). Throughout the 14-day follow-up, the CEF-RBE side consistently displayed higher skin hydration than the NS side. CONCLUSIONS The study highlighted the benefits of incorporating CEF-RBE following laser treatment in reducing erythema and hyperpigmentation, promoting wound healing, and maintaining skin hydration, although limitations such as contamination and adherence issues should be considered.
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Affiliation(s)
- Yu Shi
- Department of Medical Cosmetology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chen Shen
- Department of Medical Cosmetology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wei Zhang
- Department of Medical Cosmetology, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
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Athanasiou A, Charalambous M, Anastasiou T, Aggeli K, Soteriades ES. Preoperative and postoperative administration of vitamin C in cardiac surgery patients - settings, dosages, duration, and clinical outcomes: a narrative review. Ann Med Surg (Lond) 2024; 86:3591-3607. [PMID: 38846824 PMCID: PMC11152825 DOI: 10.1097/ms9.0000000000002112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 04/16/2024] [Indexed: 06/09/2024] Open
Abstract
Vitamin C or ascorbic acid is a water-soluble vitamin capable of directly donating electrons to reactive oxygen species, attenuating electrical remodeling, and cardiac dysfunction in patients undergoing cardiac surgery (CS), considered one of the most effective defenses against free radicals in the blood, thus being one of the first antioxidants consumed during oxidative stress. The aim of this review is to assess the effects of perioperative administration of vitamin C in CS patients. A comprehensive literature search was conducted in order to identify prospective cohort studies and/or randomized controlled trials reporting on the perioperative effects of vitamin C among adult patients undergoing CS. Studies published between January 1980 to December 2022 were included in our search, resulting in a total of 31 articles that met all our inclusion criteria. There seems to be a beneficial effect of vitamin C supplementation in arrhythmias such as in postoperative atrial fibrillation, reduction of ICU length of stay, and hospital length of stay, reduction in postoperative ventilation time, in inotropic demand, and in postoperative fatigue. Vitamin C can act as a scavenger of free radicals to decrease the peroxidation of the lipids present in the cell membrane, and to protect the myocardium postoperatively from ischemia/reperfusion injury, thus attenuating oxidative stress and inflammation. It represents a readily available and cost-effective strategy that could improve the outcome of patients undergoing CS, by reducing the risk of serious cardiovascular adverse events, both perioperatively and postoperatively.
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Affiliation(s)
| | | | | | - Konstantina Aggeli
- Department of Cardiology, ‘Hippocrates’ General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Elpidoforos S. Soteriades
- Healthcare Management Program, School of Economics and Management, Open University of Cyprus, Nicosia, Cyprus
- Department of Environmental Health, Environmental and Occupational Medicine and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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3
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Fang Q, Li Y, Xiong F, Hu X, Song Y, Shen W, Dong H, Shi X, Wang H. Formulation and Characterization of Ethosomes for Transdermal Delivery of Prinsepia Utilis Rogle Seed Oil with Ameliorative Effects against UVB-Induced Skin Damage. AAPS PharmSciTech 2024; 25:122. [PMID: 38816546 DOI: 10.1208/s12249-024-02822-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 04/23/2024] [Indexed: 06/01/2024] Open
Abstract
Prinsepia utilis seed oil (PUSO) is a natural medication obtained from Prinsepia utilis Rogle seed, which has been used for the treatment of skin diseases. The study aims to prepare ethosomes with high drug loading as a water-soluble transdermal vehicle to enhance the transdermal delivery of PUSO. PUSO-loaded ethosomes (PEs) were prepared using a cold method, and optimized by an orthogonal experimental design with entrapment efficiency (EE) as the dependent variable. The PEs prepared with the optimized formulation showed good stability, with a spherical shape under transmission electron microscopy (TEM), average particle size of 39.12 ± 0.85 nm, PDI of 0.270 ± 0.01, zeta potential of -11.3 ± 0.24 mV, and EE of 95.93 ± 0.43%. PEs significantly increased the skin deposition of PUSO compared to the PUSO suspension (P < 0.001). Moreover, the optimum formula showed significant ameliorative effects on ultraviolet B (UVB) irradiation-associated macroscopic and histopathological changes in mice skin. Therefore, PEs represent a promising therapeutic approach for the treatment of UVB-induced skin inflammation, with the potential for industrialization.
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Affiliation(s)
- Qianqian Fang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - You Li
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Fei Xiong
- State Key Laboratory of Bioelectronics, Jiangsu Laboratory for Biomaterials and Devices, Southeast University, Nanjing, 210009, People's Republic of China
| | - Xiaolong Hu
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Ying Song
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Wenbing Shen
- Instrumental Analysis Center, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Haijuan Dong
- Instrumental Analysis Center, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Xinhong Shi
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, People's Republic of China.
| | - Hao Wang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, People's Republic of China.
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4
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Song JE, Jun SH, Ryoo JY, Kang NG. Formulation of Ascorbic Acid and Betaine-based Therapeutic Deep Eutectic System for Enhanced Transdermal Delivery of Ascorbic Acid. Pharmaceutics 2024; 16:687. [PMID: 38794349 PMCID: PMC11124945 DOI: 10.3390/pharmaceutics16050687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/10/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
L-ascorbic acid (AA), a potent antioxidant, is commonly used topically in the pharmaceutical and cosmetic fields. However, the incorporation of AA into topical formulations is difficult because of its highly unstable nature and relatively poor skin permeability. In this study, we propose an alternative strategy for improving the solubility and topical delivery of AA through its conversion to a therapeutic deep eutectic system (THEDES). AA and betaine (Bet)-based THEDESs were prepared at certain molar ratios and characterized using polarized optical microscopy, Fourier transform infrared spectroscopy, and differential scanning calorimetry. Solubility tests showed that AA in the form of THEDES was readily soluble in various polyols (glycerin, 1,3-butylene glycol, dipropylene glycol, and 1,3-propanediol) at a high concentration (approximately 40%). Furthermore, compared to AA alone or the physical mixture of AA and Bet, AA-based THEDES significantly enhanced AA delivery through porcine skin. In an in vivo human study, THEDES-containing serum reduced the markers of aging and induced an even skin tone. These findings indicate the utility of AA and Bet-based THEDES as novel transdermal delivery systems for AA. Furthermore, our approach also showed good extension to developing gluconolactone, a well-known natural antioxidant, and Bet-based THEDES, showing potential application in transdermal delivery systems.
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Affiliation(s)
| | - Seung-Hyun Jun
- R&D Center, LG Household and Health Care (LG H&H), 70, Magokjungang 10-ro, Gangseo-gu, Seoul 07795, Republic of Korea; (J.-E.S.); (J.-Y.R.)
| | | | - Nae-Gyu Kang
- R&D Center, LG Household and Health Care (LG H&H), 70, Magokjungang 10-ro, Gangseo-gu, Seoul 07795, Republic of Korea; (J.-E.S.); (J.-Y.R.)
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5
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Zhang D, Gu J, Xu Y, Yu X, Jin H. Exploring the mechanism of Huanglian ointment in alleviating wound healing after anal fistula surgery through metabolomics and proteomics. Heliyon 2024; 10:e29809. [PMID: 38699024 PMCID: PMC11064137 DOI: 10.1016/j.heliyon.2024.e29809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 03/23/2024] [Accepted: 04/15/2024] [Indexed: 05/05/2024] Open
Abstract
Anal fistula is a common anal and intestinal disease. The wound of anal fistula surgery is open and polluting, which is the most difficult to heal among all surgical incisions. To investigate the mechanism of Huanglian ointment (HLO) on wound healing after anal fistula incision. The S. aureus infected wound in SD rats were used to imitate poor healing wound after anal fistula surgery. SD rats with wound sites (n = 24) were randomly divided into four groups (Control group, Model group, Potassium permanganate (PP) treatment group, and HLO treatment group). The wound healing rate was evaluated, HE staining was used to evaluate the pathological changes of each group, ELISA was used to detect the secretion of inflammatory factors in each group, and the mechanism was explored through metabolomics and proteomics in plasma rat. Compared to other groups, the rate of wound healing in the HLO group was higher on days 7 and 14. Histological analysis showed that collagen and fibroblast in HLO rats were significantly increased, inflammatory cells were reduced, and vascular endothelial permeability was increased. ELISA results showed that the secretion of inflammatory factors in HLO rats was significantly lower. Significant proteins and metabolites were identified in the wound tissues of the infected rats and HLO-treated rats, which were mainly attributed to Cdc42, Ctnnb1, Actr2, Actr3, Arpc1b, Itgam, Itgb2, Cttn, Linoleic acid metabolism, d-Glutamine and d-glutamate metabolism, Phenylalanine, tyrosine and tryptophan biosynthesis, Phenylalanine metabolism, alpha-Linolenic acid metabolism, and Ascorbate and aldarate metabolism. In conclusion, this study showed that HLO can promote S. aureus infected wound healing, and the data provide a theoretical basis for the treatment of wounds after anal fistula surgery with HLO.
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Affiliation(s)
- Dongliang Zhang
- Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Department of Colorectal and Anal Surgery, Zhenjiang Hospital Affiliated to Nanjing University of Chinese Medicine (Zhenjiang Hospital of Traditional Chinese Medicine), Zhenjiang, 212001, China
| | - Jiabo Gu
- Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Department of Colorectal and Anal Surgery, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210011, China
| | - Yanyan Xu
- Department of Colorectal and Anal Surgery, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210011, China
| | - Xiaowen Yu
- Department of Colorectal and Anal Surgery, Zhenjiang Hospital Affiliated to Nanjing University of Chinese Medicine (Zhenjiang Hospital of Traditional Chinese Medicine), Zhenjiang, 212001, China
| | - Heiying Jin
- Department of Colorectal and Anal Surgery, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210011, China
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Batsukh S, Oh S, Lee JM, Joo JHJ, Son KH, Byun K. Extracellular Vesicles from Ecklonia cava and Phlorotannin Promote Rejuvenation in Aged Skin. Mar Drugs 2024; 22:223. [PMID: 38786614 PMCID: PMC11123375 DOI: 10.3390/md22050223] [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: 02/02/2024] [Revised: 05/07/2024] [Accepted: 05/14/2024] [Indexed: 05/25/2024] Open
Abstract
Plant-derived extracellular vesicles (EVs) elicit diverse biological effects, including promoting skin health. EVs isolated from Ecklonia cava (EV-EC) carry heat shock protein 70 (HSP70), which inhibits key regulators such as TNF-α, MAPKs, and NF-κB, consequently downregulating matrix metalloproteinases (MMPs). Aging exacerbates oxidative stress, upregulating MAPK and NF-κB signaling and worsening extracellular matrix degradation in the skin. E. cava-derived phlorotannin (PT) mitigates MAPK and NF-κB signaling. We evaluated the impact of EV-EC and PT on skin rejuvenation using an in vitro keratinocyte senescence model and an in vivo aged-mouse model. Western blotting confirmed the presence of HSP70 in EV-EC. Treatment with EV-EC and PT in senescent keratinocytes increased HSP70 expression and decreased the expression of TNF-α, MAPK, NF-κB, activator protein-1 (AP-1), and MMPs. Oxidative stress was also reduced. Sequential treatment with PT and EV-EC (PT/EV-EC) yielded more significant results compared to individual treatments. The administration of PT/EV-EC to the back skin of aged mice mirrored the in vitro findings, resulting in increased collagen fiber accumulation and improved elasticity in the aged skin. Therefore, PT/EV-EC holds promise in promoting skin rejuvenation by increasing HSP70 expression, decreasing the expression of MMPs, and reducing oxidative stress in aged skin.
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Affiliation(s)
- Sosorburam Batsukh
- Department of Anatomy & Cell Biology, College of Medicine, Gachon University, Incheon 21936, Republic of Korea
- Functional Cellular Networks Laboratory, Graduate School and Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Republic of Korea
| | - Seyeon Oh
- Functional Cellular Networks Laboratory, Graduate School and Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Republic of Korea
| | - Ji Min Lee
- Doctors Dermatologic Clinic, Gangdong Godeok, Seoul 05269, Republic of Korea
| | | | - Kuk Hui Son
- Department of Thoracic and Cardiovascular Surgery, Gachon University Gil Medical Center, Gachon University, Incheon 21565, Republic of Korea
| | - Kyunghee Byun
- Department of Anatomy & Cell Biology, College of Medicine, Gachon University, Incheon 21936, Republic of Korea
- Functional Cellular Networks Laboratory, Graduate School and Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Republic of Korea
- Department of Health Sciences and Technology, Gachon Advanced Institute for Health & Sciences and Technology (GAIHST), Gachon University, Incheon 21999, Republic of Korea
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7
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Shi L, Li Y, Lin M, Liang Y, Zhang Z. Profiling the Bioactive Compounds in Broccoli Heads with Varying Organ Sizes and Growing Seasons. PLANTS (BASEL, SWITZERLAND) 2024; 13:1329. [PMID: 38794399 PMCID: PMC11125000 DOI: 10.3390/plants13101329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024]
Abstract
Broccoli is a rich source of diverse bioactive compounds, but how their contents are influenced by different growing seasons and variations in broccoli head sizes remains elusive. To address this question, we quantified sixteen known bioactive compounds and seven minerals in broccoli with varying head sizes obtained in two different growing seasons. Our results suggest that the contents of vitamin C, total phenols, carotenoids, and glucoraphanin were significantly higher in samples from the summer-autumn season, showing increases of 157.46%, 34.74%, 51.80%, and 17.78%, respectively, compared with those from the winter-spring season. Moreover, chlorogenic acid is a phenolic compound with relatively high contents among the six detected, while beta-sitosterol is the sterol with relatively high contents. Further, principal component analysis was conducted to rank the comprehensive scores of the profiles of phenolic compounds, phytosterols, and minerals, demonstrating that the broccoli samples grown during the summer-autumn season achieved the highest composite scores. Our results indicate that broccoli heads from the summer-autumn season are richer in a combination of bioactive compounds and minerals than those from the winter-spring season based on the composite score. This study extends our understanding of the nutrition profiles in broccoli and also lays the foundation for breeding broccoli varieties with improved nutrition quality.
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Affiliation(s)
- Lu Shi
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Science, Nanjing 210014, China; (L.S.); (Y.L.); (M.L.)
| | - Yahui Li
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Science, Nanjing 210014, China; (L.S.); (Y.L.); (M.L.)
| | - Menghua Lin
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Science, Nanjing 210014, China; (L.S.); (Y.L.); (M.L.)
| | - Ying Liang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212000, China
| | - Zhiyong Zhang
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Jiangsu Academy of Agricultural Science, Nanjing 210014, China; (L.S.); (Y.L.); (M.L.)
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Zhao C, Wu Z, Pan B, Zhang R, Golestani A, Feng Z, Ge Y, Yang H. Functional biomacromolecules-based microneedle patch for the treatment of diabetic wound. Int J Biol Macromol 2024; 267:131650. [PMID: 38636756 DOI: 10.1016/j.ijbiomac.2024.131650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 04/13/2024] [Accepted: 04/14/2024] [Indexed: 04/20/2024]
Abstract
Diabetic wounds are a common complication of diabetes. The prolonged exposure to high glucose and oxidative stress in the wound environment increases the risk of bacterial infection and abnormal angiogenesis, leading to amputation. Microneedle patches have shown promise in promoting the healing of diabetic wounds through transdermal drug delivery. These patches target the four main aspects of diabetic wound treatment: hypoglycemia, antibacterial action, inflammatory regulation, and tissue regeneration. By overcoming the limitations of traditional administration methods, microneedle patches enable targeted therapy for deteriorated tissues. The design of these patches extends beyond the selection of needle tip material and biomacromolecule encapsulated drugs; it can also incorporate near-infrared rays to facilitate cascade reactions and treat diabetic wounds. In this review, we comprehensively summarize the advantages of microneedle patches compared to traditional treatment methods. We focus on the design and mechanism of these patches based on existing experimental articles in the field and discuss the potential for future research on microneedle patches.
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Affiliation(s)
- Chenyu Zhao
- School of Intelligent Medicine, China Medical University, Shenyang 110122, China; Department of China Medical University, The Queen's University of Belfast Joint College, School of Pharmacy, China Medical University, Shenyang 110122, China; School of Pharmacy, Queen's University Belfast, Belfast BT9 7BL, UK
| | - Zhaoqi Wu
- Department of China Medical University, The Queen's University of Belfast Joint College, School of Pharmacy, China Medical University, Shenyang 110122, China; School of Pharmacy, Queen's University Belfast, Belfast BT9 7BL, UK
| | - Boyue Pan
- Department of China Medical University, The Queen's University of Belfast Joint College, School of Pharmacy, China Medical University, Shenyang 110122, China; School of Pharmacy, Queen's University Belfast, Belfast BT9 7BL, UK
| | - Ruihan Zhang
- Department of China Medical University, The Queen's University of Belfast Joint College, School of Pharmacy, China Medical University, Shenyang 110122, China; School of Pharmacy, Queen's University Belfast, Belfast BT9 7BL, UK
| | - Avin Golestani
- Faculty of Life Science and Medicine, King's College London, London SE1 1UL, UK
| | - Ziyi Feng
- School of Intelligent Medicine, China Medical University, Shenyang 110122, China; Department of Plastic Surgery, The First Hospital of China Medical University, No.155, Nanjing North Street, Heping District, Shenyang 110002, China
| | - Yi Ge
- Department of China Medical University, The Queen's University of Belfast Joint College, School of Pharmacy, China Medical University, Shenyang 110122, China; School of Pharmacy, Queen's University Belfast, Belfast BT9 7BL, UK
| | - Huazhe Yang
- School of Intelligent Medicine, China Medical University, Shenyang 110122, China.
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Chen L, Dong Y, Liu L, Zhu M, Qin X. Achieving the maximum efficacy by combining non-ablative fractional laser with vitamin C, vitamin E and ferulic acid serum for skin quality improvement in Asian population. J Cosmet Dermatol 2024; 23:1592-1596. [PMID: 38279196 DOI: 10.1111/jocd.16203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/15/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024]
Affiliation(s)
- Lei Chen
- Department of Dermatology, Artemis Medical Aesthetics Clinic, Changzhou, China
| | - Yujie Dong
- Department of Dermatology, Hanchen Medical Aesthetics Clinic, Kunming, China
| | - Lingyan Liu
- Department of Dermatology, Deyi Skin Deyue Clinic, Shenzhen, China
| | - Mingzhen Zhu
- Department of Dermatology, Yiyi Medical Aesthetics Clinic, Shanghai, China
| | - Xiaolei Qin
- Department of Dermatology, Deyi Skin Deyue Clinic, Shenzhen, China
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Wang S, Lai F, Zhao L, Zhou J, Kong D, Yu H, Ding Y. Association between vitamin C in serum and trouble sleeping based on NHANES 2017-2018. Sci Rep 2024; 14:9727. [PMID: 38678062 PMCID: PMC11055852 DOI: 10.1038/s41598-024-56703-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 03/09/2024] [Indexed: 04/29/2024] Open
Abstract
Vitamin C is an important micronutrient for human. Association between vitamin C and trouble sleeping was less studied. Therefore, the purpose of this study was to investigate the possible link between vitamin C in serum and trouble sleeping. The cross-sectional data was derived from the National Health and Nutrition Examination Survey (NHANES, 2017-2018). Trouble sleeping was measured by asking participants: "Have you ever told doctor had trouble sleeping". Responses to this question was "yes" or "no". vitamin C in serum was obtained by measuring the serum samples. We used multivariable binary logistic regressions to examine the possible link between vitamin C in serum and trouble sleeping, and then a subgroup analysis was performed. Moreover, the non-linear relationship between vitamin C in serum and trouble sleeping was further detected using a restricted cubic spline (RCS) model. A total of 3227 participants were included in the study. After adjusting all potential confounders, the results of multivariable logistic regression showed the significant negative association between vitamin C in serum and trouble sleeping(OR = 0.816; 95% CI:0.669 ~ 0.995). The significant inverse association was also found in female(OR = 0.713; 95% CI:0.546 ~ 0.931), age ≤ 65 years(OR = 0.773; 95% CI:0.600 ~ 0.996), and in participants with high cholesterol level(OR = 0.738; 95% CI:0.548 ~ 0.994). In addition, the RCS model demonstrated the significant non-linear relationship between vitamin C in serum and trouble sleeping (P value of nonlinear = 0.010). Our study demonstrates the significant negative association between vitamin C in serum and trouble sleeping.
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Affiliation(s)
- Shihong Wang
- School of Public Health, Guangdong Medical University, Dongguan, China
| | - Fengxia Lai
- School of Public Health, Guangdong Medical University, Dongguan, China
| | - Le Zhao
- School of Public Health, Guangdong Medical University, Dongguan, China
| | - Jiyu Zhou
- School of Public Health, Guangdong Medical University, Dongguan, China
| | - Danli Kong
- School of Public Health, Guangdong Medical University, Dongguan, China.
| | - Haibing Yu
- School of Public Health, Guangdong Medical University, Dongguan, China.
| | - Yuanlin Ding
- School of Public Health, Guangdong Medical University, Dongguan, China.
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Lešić S, Ivanišević Z, Špiljak B, Tomas M, Šoštarić M, Včev A. The Impact of Vitamin Deficiencies on Oral Manifestations in Children. Dent J (Basel) 2024; 12:109. [PMID: 38668021 PMCID: PMC11049216 DOI: 10.3390/dj12040109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 03/29/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Vitamins play a vital role in human health, particularly in the development and maintenance of oral health in children. These nutrients are broadly categorized into fat-soluble and water-soluble types, crucial for children's well-being. The objective of this study is to investigate the impact of vitamin deficiencies on the oral health of children, focusing on how these deficiencies contribute to various oral health issues and determining the relationship between specific vitamin shortages and oral diseases. Findings indicate that shortages in vitamins A and D lead to enamel issues and a higher susceptibility to dental diseases, vitamin E assists in treating oral mucositis, and vitamin K is essential for blood clotting in dental surgeries. Deficits in B-complex and vitamin C result in enamel hypomineralization and soft tissue ailments, including aphthous stomatitis and gingival petechiae. Additionally, a lack of vitamin B7 compromises the immune response, increasing oral candidiasis risk. Therefore, vitamin deficiencies markedly affect children's oral health, highlighting the need for joint efforts between dental professionals and caregivers for effective pediatric care. Addressing vitamin deficiencies through supplementation and tailored dental care emphasizes the significance of nutritional health in children's overall and dental well-being, advocating for a collaborative approach to achieve optimal health outcomes.
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Affiliation(s)
- Stjepanka Lešić
- Department of Dental Medicine, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia; (S.L.); (Z.I.)
| | - Zrinka Ivanišević
- Department of Dental Medicine, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia; (S.L.); (Z.I.)
| | - Bruno Špiljak
- School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Matej Tomas
- Department of Dental Medicine, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia; (S.L.); (Z.I.)
| | - Magdalena Šoštarić
- Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia;
| | - Aleksandar Včev
- Department of Pathophysiology, Physiology and Immunology, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia;
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12
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Sami A, Han S, Haider MZ, Khizar R, Ali Q, Shafiq M, Tabassum J, Khalid MN, Javed MA, Sajid M, Manzoor MA, Sabir IA. Genetics aspect of vitamin C (Ascorbic Acid) biosynthesis and signaling pathways in fruits and vegetables crops. Funct Integr Genomics 2024; 24:73. [PMID: 38598147 DOI: 10.1007/s10142-024-01352-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/25/2024] [Accepted: 03/30/2024] [Indexed: 04/11/2024]
Abstract
Vitamin C, also known as ascorbic acid, is an essential nutrient that plays a critical role in many physiological processes in plants and animals. In humans, vitamin C is an antioxidant, reducing agent, and cofactor in diverse chemical processes. The established role of vitamin C as an antioxidant in plants is well recognized. It neutralizes reactive oxygen species (ROS) that can cause damage to cells. Also, it plays an important role in recycling other antioxidants, such as vitamin E, which helps maintain the overall balance of the plant's antioxidant system. However, unlike plants, humans cannot synthesize ascorbic acid or vitamin C in their bodies due to the absence of an enzyme called gulonolactone oxidase. This is why humans need to obtain vitamin C through their diet. Different fruits and vegetables contain varying levels of vitamin C. The biosynthesis of vitamin C in plants occurs primarily in the chloroplasts and the endoplasmic reticulum (ER). The biosynthesis of vitamin C is a complex process regulated by various factors such as light, temperature, and plant hormones. Recent research has identified several key genes that regulate vitamin C biosynthesis, including the GLDH and GLDH genes. The expression of these genes is known to be regulated by various factors such as light, temperature, and plant hormones. Recent studies highlight vitamin C's crucial role in regulating plant stress response pathways, encompassing drought, high salinity, and oxidative stress. The key enzymes in vitamin C biosynthesis are L-galactose dehydrogenase (GLDH) and L-galactono-1, 4-lactone dehydrogenase (GLDH). Genetic studies reveal key genes like GLDH and GLDH in Vitamin C biosynthesis, offering potential for crop improvement. Genetic variations influence nutritional content through their impact on vitamin C levels. Investigating the roles of genes in stress responses provides insights for developing resilient techniques in crop growth. Some fruits and vegetables, such as oranges, lemons, and grapefruits, along with strawberries and kiwi, are rich in vitamin C. Guava. Papaya provides a boost of vitamin C and dietary fiber. At the same time, red and yellow bell peppers, broccoli, pineapple, mangoes, and kale are additional sources of this essential nutrient, promoting overall health. In this review, we will discuss a brief history of Vitamin C and its signaling and biosynthesis pathway and summarize the regulation of its content in various fruits and vegetables.
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Affiliation(s)
- Adnan Sami
- Department of Plant Breeding and Genetics, University of Punjab, Lahore, P.O BOX 54590, Pakistan
| | - Shiming Han
- School of Biological Sciences and Technology, Liupanshui Normal University, Liupanshui, 553004, China.
| | - Muhammad Zeshan Haider
- Department of Plant Breeding and Genetics, University of Punjab, Lahore, P.O BOX 54590, Pakistan
| | - Rameen Khizar
- Department of Food Sciences, University Of Punjab, Lahore, P.O BOX 54590, Pakistan
| | - Qurban Ali
- Department of Plant Breeding and Genetics, University of Punjab, Lahore, P.O BOX 54590, Pakistan.
| | - Muhammad Shafiq
- Department of Horticulture, University Of Punjab, Lahore, P.O BOX 54590, Pakistan.
| | - Javaria Tabassum
- Department of Plant Breeding and Genetics, University of Punjab, Lahore, P.O BOX 54590, Pakistan
| | - Muhammad Nouman Khalid
- Department of Plant Breeding and Genetics, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Muhammad Arshad Javed
- Department of Plant Breeding and Genetics, University of Punjab, Lahore, P.O BOX 54590, Pakistan
| | - Mateen Sajid
- Department of Horticulture, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Muhammad Aamir Manzoor
- Department of Plant Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Irfan Ali Sabir
- College of Horticulture, South China Agricultural University, Guangzhou, 510642, China
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Maeso L, Antezana PE, Hvozda Arana AG, Evelson PA, Orive G, Desimone MF. Progress in the Use of Hydrogels for Antioxidant Delivery in Skin Wounds. Pharmaceutics 2024; 16:524. [PMID: 38675185 PMCID: PMC11053627 DOI: 10.3390/pharmaceutics16040524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/30/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
The skin is the largest organ of the body, and it acts as a protective barrier against external factors. Chronic wounds affect millions of people worldwide and are associated with significant morbidity and reduced quality of life. One of the main factors involved in delayed wound healing is oxidative injury, which is triggered by the overproduction of reactive oxygen species. Oxidative stress has been implicated in the pathogenesis of chronic wounds, where it is known to impair wound healing by causing damage to cellular components, delaying the inflammatory phase of healing, and inhibiting the formation of new blood vessels. Thereby, the treatment of chronic wounds requires a multidisciplinary approach that addresses the underlying causes of the wound, provides optimal wound care, and promotes wound healing. Among the promising approaches to taking care of chronic wounds, antioxidants are gaining interest since they offer multiple benefits related to skin health. Therefore, in this review, we will highlight the latest advances in the use of natural polymers with antioxidants to generate tissue regeneration microenvironments for skin wound healing.
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Affiliation(s)
- Lidia Maeso
- NanoBioCel Research Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain; (L.M.); (G.O.)
| | - Pablo Edmundo Antezana
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Bioquímica y Medicina Molecular (IBIMOL), Universidad de Buenos Aires, Buenos Aires 1113, Argentina; (P.E.A.); (A.G.H.A.); (P.A.E.)
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Ciencias Químicas, Cátedra de Química Analítica Instrumental, Buenos Aires 1113, Argentina
| | - Ailen Gala Hvozda Arana
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Bioquímica y Medicina Molecular (IBIMOL), Universidad de Buenos Aires, Buenos Aires 1113, Argentina; (P.E.A.); (A.G.H.A.); (P.A.E.)
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Ciencias Químicas, Cátedra de Química General e Inorgánica, Buenos Aires 1113, Argentina
| | - Pablo Andrés Evelson
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Bioquímica y Medicina Molecular (IBIMOL), Universidad de Buenos Aires, Buenos Aires 1113, Argentina; (P.E.A.); (A.G.H.A.); (P.A.E.)
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Ciencias Químicas, Cátedra de Química General e Inorgánica, Buenos Aires 1113, Argentina
| | - Gorka Orive
- NanoBioCel Research Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain; (L.M.); (G.O.)
- NanoBioCel Research Group, Bioaraba, 01009 Vitoria-Gasteiz, Spain
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 01006 Vitoria-Gasteiz, Spain
- University Institute for Regenerative Medicine and Oral Implantology—UIRMI (UPV/EHU-Fundación Eduardo Anitua), 01007 Vitoria-Gasteiz, Spain
| | - Martín Federico Desimone
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Ciencias Químicas, Cátedra de Química Analítica Instrumental, Buenos Aires 1113, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Universidad de Buenos Aires, Buenos Aires 1113, Argentina
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Zhang Z, Huang C, Guan S, Wang L, Yin H, Yin J, Liu J, Wu J. Hybrid gelatin-ascorbyl phosphate scaffolds accelerate diabetic wound healing via ROS scavenging, angiogenesis and collagen remodeling. BIOMATERIALS ADVANCES 2024; 158:213779. [PMID: 38277902 DOI: 10.1016/j.bioadv.2024.213779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/26/2023] [Accepted: 01/17/2024] [Indexed: 01/28/2024]
Abstract
Skin wound healing, particularly diabetic wound healing, is challenging in clinical management. Impaired wound healing is associated with persistent oxidative stress, altered inflammatory responses, unsatisfactory angiogenesis and epithelialization. Magnesium ascorbyl phosphate (MAP), which is an ascorbic acid derivative and active ingredient in cosmetics, has been reported to scavenge reactive oxygen species (ROS), and is considered a potential therapeutic agent for diabetic wounds. Herein, we report a hybrid gelatin-MAP scaffolds that can reduces oxidative stress damage, enhances angiogenesis and collagen remodeling to accelerate diabetic wound repair. Preliminary insights based on network pharmacology indicate that MAP may accelerate wound repair through multiple biological pathways, including extracellular matrix remodeling and anti-apoptosis. In vitro studies showed that the hybrid hydrogel scaffold had suitable mechanical properties, excellent biocompatibility and bioactivity. Further animal experiments demonstrated that the hydrogel accelerated full-thickness wound repair in diabetic mice (repair rate MAP vs Control=91.791±3.306 % vs 62.962±6.758 %) through antioxidant, neuroangiogenesis, collagen remodeling, and up-regulated the expression of the related factors COL-1, CD31, VEGF, and CGRP. Overall, we developed a bioactive hybrid hydrogel encapsulating MAP that synergistically promotes diabetic wound repair through multiple biological effects. This potentially integrated therapeutic scaffold may enrich future surgical approaches for treating diabetic wounds.
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Affiliation(s)
- Zhen Zhang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Chunlin Huang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Shiyao Guan
- Bioscience and Biomedical Engineering Thrust, The Hong Kong University of Science and Technology (Guangzhou), Nansha, Guangzhou 511400, China
| | - Liying Wang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Hanxiao Yin
- Department of Musculoskeletal Oncology, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, China
| | - Junqiang Yin
- Department of Musculoskeletal Oncology, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, China.
| | - Jie Liu
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China.
| | - Jun Wu
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China; Bioscience and Biomedical Engineering Thrust, The Hong Kong University of Science and Technology (Guangzhou), Nansha, Guangzhou 511400, China; Division of Life Science, The Hong Kong University of Science and Technology, 999077, Hong Kong.
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Crous C, Pretorius J, Petzer A. Overview of popular cosmeceuticals in dermatology. SKIN HEALTH AND DISEASE 2024; 4:e340. [PMID: 38577050 PMCID: PMC10988741 DOI: 10.1002/ski2.340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/04/2023] [Accepted: 01/18/2024] [Indexed: 04/06/2024]
Abstract
The eternal pursuit to prevent ageing and maintain a youthful appearance has resulted in a rapidly expanding cosmeceutical industry. Cosmeceutical products, particularly of natural origin, are in high demand due to claims of efficacy for signs of ageing and other skin conditions. Consumers often include cosmeceutical products in their skin care regime as they are readily available, and a more affordable option compared to prescription products. However, many cosmeceutical ingredients lack clinical evidence regarding their efficacy and safety as these products are not regulated by the U.S. Food and Drug Administration. This review provides a brief overview of several popular cosmeceutical ingredients with regards to their potential indications, targets and mechanisms of action.
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Affiliation(s)
- Chantalle Crous
- Pharmaceutical ChemistrySchool of Pharmacy and Centre of Excellence for Pharmaceutical SciencesNorth‐West UniversityPotchefstroomSouth Africa
| | | | - Anél Petzer
- Pharmaceutical ChemistrySchool of Pharmacy and Centre of Excellence for Pharmaceutical SciencesNorth‐West UniversityPotchefstroomSouth Africa
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16
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Demarest-Litchford M, Munoz N, Strange N, Casirati A, Cereda E. The Impact of Malnutrition on Skin Integrity and Wound Healing. Adv Skin Wound Care 2024; 37:126-135. [PMID: 38393703 DOI: 10.1097/asw.0000000000000107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
GENERAL PURPOSE To recognize valuable resources from the Malnutrition Quality Improvement Initiative for acute care patients and malnutrition quality improvement measures for postacute care residents. TARGET AUDIENCE This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and registered nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES After participating in this educational activity, the participant will:1. Distinguish the prevalence of malnutrition among acute care patients.2. Explain the assessment guidelines for identifying malnutrition.3. Identify the resources available for measuring malnutrition quality improvement.
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17
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Widgerow AD, Ziegler ME. Vitamin C, lactoferrin and elastin-Advancing the science. J Cosmet Dermatol 2024; 23:964-969. [PMID: 38332665 DOI: 10.1111/jocd.16217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND This study follows an initial scientific validation linking sodium ascorbate (SAC) with elastin conservation and the clinical trial histology observation that the full formulation tested there stimulated elastin development. In an effort to explain the increased elastin response, a candidate was sought that may provide synergy to SAC during elastin stimulation. Lactoferrin was the constituent chosen to explore in this realm. MATERIALS AND METHODS Using the previously described ex vivo skin model, freshly collected discarded human skin from 2 donors was used to evaluate the effects of lactoferrin and SAC alone and together, and L-ascorbate CE Ferulic formulation (CEF) on elastogenesis. Four skin explants were topically subjected to the treatments daily for 7 days and one group was left untreated as a negative control. The tissue was fixed and embedded. Sections were evaluated by immunofluorescence using antibodies targeting Tropoelastin and CD44, with DAPI counterstaining to observe nuclei. Images were then analyzed using ImageJ. RESULTS Treatment with SAC and lactoferrin demonstrated a significant synergistic effect on tropoelastin stimulation compared to the single treatments. In addition, this combination demonstrated intact and increased elastin fibers in contrast to the CEF, which portrayed fragmented elastin fibers. In addition, an additive effect of SAC also contributed to the enhanced CD44, suggesting an increased presence of hyaluronic acid, a new observation for this compound. CONCLUSION This study complements a series of studies that have been undertaken to validate the efficacy of a novel antioxidant formulation. Aside from its efficacy in ROS management, the SAC constituent is unique in the different forms of Vitamin C for its ability to conserve elastin. Prior clinical studies demonstrated additive elastin stimulation on histology, not just conservation. From this current study, the combination of SAC with lactoferrin may be responsible for this additive stimulatory effect on elastin. This presents a significant advance in topical antioxidant formulations where the Vitamin C component provides antioxidant and collagen stimulation with additional elastin stimulation rather than degradation.
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Affiliation(s)
- Alan D Widgerow
- Center for Tissue Engineering, University of California, Irvine, California, USA
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18
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Abric E, Mathias J, Tardieu AS, Mateos L, Eeckhout C, Drulhon F, Ardiet N. Anti-Spot, Lightening Effect and Cutaneous Acceptability of a Stable Anhydrous Ecobiological Formulation of 10% L-Ascorbic Acid. Clin Cosmet Investig Dermatol 2024; 17:489-491. [PMID: 38435841 PMCID: PMC10909327 DOI: 10.2147/ccid.s443182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/30/2023] [Indexed: 03/05/2024]
Affiliation(s)
- Elise Abric
- Research and Development Department, NAOS Ecobiology Company (Bioderma - Institut Esthederm - Etat Pur), Aix-en-Provence, France
| | - Jessica Mathias
- Research and Development Department, NAOS Ecobiology Company (Bioderma - Institut Esthederm - Etat Pur), Aix-en-Provence, France
| | - Anne-Sophie Tardieu
- Research and Development Department, NAOS Ecobiology Company (Bioderma - Institut Esthederm - Etat Pur), Aix-en-Provence, France
| | - Léa Mateos
- Research and Development Department, NAOS Ecobiology Company (Bioderma - Institut Esthederm - Etat Pur), Aix-en-Provence, France
| | - Chantal Eeckhout
- Research and Development Department, NAOS Ecobiology Company (Bioderma - Institut Esthederm - Etat Pur), Aix-en-Provence, France
| | - Fanny Drulhon
- Research and Development Department, NAOS Ecobiology Company (Bioderma - Institut Esthederm - Etat Pur), Aix-en-Provence, France
| | - Nathalie Ardiet
- Research and Development Department, NAOS Ecobiology Company (Bioderma - Institut Esthederm - Etat Pur), Aix-en-Provence, France
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19
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Calvo MJ, Navarro C, Durán P, Galan-Freyle NJ, Parra Hernández LA, Pacheco-Londoño LC, Castelanich D, Bermúdez V, Chacin M. Antioxidants in Photoaging: From Molecular Insights to Clinical Applications. Int J Mol Sci 2024; 25:2403. [PMID: 38397077 PMCID: PMC10889126 DOI: 10.3390/ijms25042403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Photoaging (PA) is considered a silent disease affecting millions of people globally and is defined as skin damage due to prolonged exposure to ultraviolet radiation (UVR) from the sun. Physiologically, the skin is in a state of renewal and synthesis of components of the extracellular matrix (ECM). However, exposure to UVR affects the production of the ECM, and the functioning and response of skin cells to UVR begins to change, thus expressing clinical and phenotypic characteristics of PA. The primary mechanisms involved in PA are direct damage to the DNA of skin cells, increases in oxidative stress, the activation of cell signaling pathways responsible for the loss of skin integrity, and cytotoxicity. The medical and scientific community has been researching new therapeutic tools that counteract PA, considering that the damage caused by UVR exceeds the antioxidant defense mechanisms of the skin. Thus, in recent years, certain nutraceuticals and phytochemicals have been found to exhibit potential antioxidant and photoprotective effects. Therefore, the main objective of this review is to elucidate the molecular bases of PA and the latest pharmaceutical industry findings on antioxidant treatment against the progression of PA.
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Affiliation(s)
- María José Calvo
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo 4001, Venezuela (C.N.); (P.D.)
| | - Carolina Navarro
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo 4001, Venezuela (C.N.); (P.D.)
| | - Pablo Durán
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo 4001, Venezuela (C.N.); (P.D.)
| | - Nataly J. Galan-Freyle
- Centro de Investigaciones en Ciencias de la Vida (CICV), Universidad Simón Bolívar, Barranquilla 080003, Colombia; (N.J.G.-F.); (L.C.P.-L.); (V.B.)
| | - Luis Alberto Parra Hernández
- International Society for Non-Surgical Facial Rejuvenation (SIRF), Barranquilla 080003, Colombia; (L.A.P.H.); (D.C.)
| | - Leonardo C Pacheco-Londoño
- Centro de Investigaciones en Ciencias de la Vida (CICV), Universidad Simón Bolívar, Barranquilla 080003, Colombia; (N.J.G.-F.); (L.C.P.-L.); (V.B.)
| | - Desiree Castelanich
- International Society for Non-Surgical Facial Rejuvenation (SIRF), Barranquilla 080003, Colombia; (L.A.P.H.); (D.C.)
- Argentine Society of Dermatology, Buenos Aires B1228, Argentina
| | - Valmore Bermúdez
- Centro de Investigaciones en Ciencias de la Vida (CICV), Universidad Simón Bolívar, Barranquilla 080003, Colombia; (N.J.G.-F.); (L.C.P.-L.); (V.B.)
- Facultad de Ciencias de la Salud, Universidad Simón Bolívar, Barranquilla 080003, Colombia
| | - Maricarmen Chacin
- Centro de Investigaciones en Ciencias de la Vida (CICV), Universidad Simón Bolívar, Barranquilla 080003, Colombia; (N.J.G.-F.); (L.C.P.-L.); (V.B.)
- Facultad de Ciencias de la Salud, Universidad Simón Bolívar, Barranquilla 080003, Colombia
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Kowalski S, Karska J, Tota M, Skinderowicz K, Kulbacka J, Drąg-Zalesińska M. Natural Compounds in Non-Melanoma Skin Cancer: Prevention and Treatment. Molecules 2024; 29:728. [PMID: 38338469 PMCID: PMC10856721 DOI: 10.3390/molecules29030728] [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: 12/14/2023] [Revised: 01/27/2024] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
The elevated occurrence of non-melanoma skin cancer (NMSC) and the adverse effects associated with available treatments adversely impact the quality of life in multiple dimensions. In connection with this, there is a necessity for alternative approaches characterized by increased tolerance and lower side effects. Natural compounds could be employed due to their safety profile and effectiveness for inflammatory and neoplastic skin diseases. These anti-cancer drugs are often derived from natural sources such as marine, zoonotic, and botanical origins. Natural compounds should exhibit anti-carcinogenic actions through various pathways, influencing apoptosis potentiation, cell proliferation inhibition, and metastasis suppression. This review provides an overview of natural compounds used in cancer chemotherapies, chemoprevention, and promotion of skin regeneration, including polyphenolic compounds, flavonoids, vitamins, alkaloids, terpenoids, isothiocyanates, cannabinoids, carotenoids, and ceramides.
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Affiliation(s)
- Szymon Kowalski
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (S.K.); (M.T.); (K.S.)
| | - Julia Karska
- Department of Psychiatry, Wroclaw Medical University, Pasteura 10, 50-367 Wroclaw, Poland;
| | - Maciej Tota
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (S.K.); (M.T.); (K.S.)
| | - Katarzyna Skinderowicz
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (S.K.); (M.T.); (K.S.)
| | - Julita Kulbacka
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland
- Department of Immunology and Bioelectrochemistry, State Research Institute Centre for Innovative Medicine, Santariškių 5, 08410 Vilnius, Lithuania
| | - Małgorzata Drąg-Zalesińska
- Department of Human Morphology and Embryology, Division of Histology and Embryology, Faculty of Medicine, Wroclaw Medical University, T. Chalubińskiego 6a, 50-368 Wroclaw, Poland;
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21
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Sarandy MM, Gonçalves RV, Valacchi G. Cutaneous Redox Senescence. Biomedicines 2024; 12:348. [PMID: 38397950 PMCID: PMC10886899 DOI: 10.3390/biomedicines12020348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/24/2024] [Accepted: 01/29/2024] [Indexed: 02/25/2024] Open
Abstract
Our current understanding of skin cell senescence involves the role of environmental stressors (UV, O3, cigarette smoke, particulate matter, etc.), lifestyle (diet, exercise, etc.) as well as genetic factors (metabolic changes, hormonal, etc.). The common mechanism of action of these stressors is the disturbance of cellular redox balance characterized by increased free radicals and reactive oxygen species (ROS), and when these overload the intrinsic antioxidant defense system, it can lead to an oxidative stress cellular condition. The main redox mechanisms that activate cellular senescence in the skin involve (1) the oxidative damage of telomeres causing their shortening; (2) the oxidation of proteomes and DNA damage; (3) an a in lysosomal mass through the increased activity of resident enzymes such as senescence-associated β-galactosidase (SA-β-gal) as well as other proteins that are products of lysosomal activity; (4) and the increased expression of SASP, in particular pro-inflammatory cytokines transcriptionally regulated by NF-κB. However, the main targets of ROS on the skin are the proteome (oxi-proteome), followed by telomeres, nucleic acids (DNAs), lipids, proteins, and cytoplasmic organelles. As a result, cell cycle arrest pathways, lipid peroxidation, increased lysosomal content and dysfunctional mitochondria, and SASP synthesis occur. Furthermore, oxidative stress in skin cells increases the activity of p16INK4A and p53 as inhibitors of Rb and CDks, which are important for maintaining the cell cycle. p53 also promotes the inactivation of mTOR-mediated autophagic and apoptotic pathways, leading to senescence. However, these markers alone cannot establish the state of cellular senescence, and multiple analyses are encouraged for confirmation. An updated and more comprehensive approach to investigating skin senescence should include further assays of ox-inflammatory molecular pathways that can consolidate the understanding of cutaneous redox senescence.
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Affiliation(s)
- Mariáurea Matias Sarandy
- Department of Animal Science, Plants for Human Health Institute, North Carolina State University, North Carolina Research Campus, 600 Laureate Way, Kannapolis, NC 28081, USA
- Department of General Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil
| | - Reggiani Vilela Gonçalves
- Department of General Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil
- Department of Animal Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil
| | - Giuseppe Valacchi
- Department of Animal Science, Plants for Human Health Institute, North Carolina State University, North Carolina Research Campus, 600 Laureate Way, Kannapolis, NC 28081, USA
- Department of Environment and Prevention, University of Ferrara, 44121 Ferrara, Italy
- Department of Food and Nutrition, Kyung Hee University, Seoul 02447, Republic of Korea
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22
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Fawzy El-Sayed KM, Cosgarea R, Sculean A, Doerfer C. Can vitamins improve periodontal wound healing/regeneration? Periodontol 2000 2024; 94:539-602. [PMID: 37592831 DOI: 10.1111/prd.12513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 08/19/2023]
Abstract
Periodontitis is a complex inflammatory disorder of the tooth supporting structures, associated with microbial dysbiosis, and linked to a number if systemic conditions. Untreated it can result in an irreversible damage to the periodontal structures and eventually teeth loss. Regeneration of the lost periodontium requires an orchestration of a number of biological events on cellular and molecular level. In this context, a set of vitamins have been advocated, relying their beneficial physiological effects, to endorse the biological regenerative events of the periodontium on cellular and molecular levels. The aim of the present article is to elaborate on the question whether or not vitamins improve wound healing/regeneration, summarizing the current evidence from in vitro, animal and clinical studies, thereby shedding light on the knowledge gap in this field and highlighting future research needs. Although the present review demonstrates the current heterogeneity in the available evidence and knowledge gaps, findings suggest that vitamins, especially A, B, E, and CoQ10, as well as vitamin combinations, could exert positive attributes on the periodontal outcomes in adjunct to surgical or nonsurgical periodontal therapy.
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Affiliation(s)
- Karim M Fawzy El-Sayed
- Oral Medicine and Periodontology Department, Faculty of Oral and Dental Medicine, Cairo University, Giza, Egypt
- Clinic for Conservative Dentistry and Periodontology, School of Dental Medicine, Christian Albrechts University, Kiel, Germany
| | - Raluca Cosgarea
- Department of Periodontology, Operative and Preventive Dentistry, University of Bonn, Bonn, Germany
- Department of Periodontology and Peri-implant Diseases, Philips University Marburg, Marburg, Germany
- Clinic for Prosthetic Dentistry, University Iuliu-Hatieganu, Cluj-Napoca, Romania
| | - Anton Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Christof Doerfer
- Clinic for Conservative Dentistry and Periodontology, School of Dental Medicine, Christian Albrechts University, Kiel, Germany
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Jaros-Sajda A, Budzisz E, Erkiert-Polguj A. Ascorbic Acid Treatments as Effective and Safe Anti-Aging Therapies for Sensitive Skin. Antioxidants (Basel) 2024; 13:174. [PMID: 38397772 PMCID: PMC10885991 DOI: 10.3390/antiox13020174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/20/2024] [Accepted: 01/27/2024] [Indexed: 02/25/2024] Open
Abstract
The most common signs of aging skin include a decrease in firmness and density, uneven skin tone, and a tendency to erythema. There is an ever-increasing interest in aesthetic treatments that maintain the skin's favorable appearance. However, such therapies are difficult in the case of sensitive skin, defined as a set of stimuli-triggered symptoms (stinging, erythema, burning, and itching) that would not appear in healthy skin. Sensitive skin is common and affects, to varying degrees, about half of the European population. This study was aimed at evaluating the effects of ascorbic acid-a known antioxidant-applied with sonophoresis and microneedling on the signs of photoaging in reactive and erythematous skin. A significant improvement in skin elasticity was observed after a series of tests. A significant reduction in erythema was observed after both therapies. The greatest reduction was observed on the cheeks after applying vitamin C combined with microneedling. At the same time, the results showed an excellent tolerance of both treatments, which proved them to be safe and effective.
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Affiliation(s)
- Anna Jaros-Sajda
- Department of Cosmetic Raw Materials Chemistry, Faculty of Pharmacy, Medical University of Lodz, 90-419 Lodz, Poland (E.B.)
| | - Elzbieta Budzisz
- Department of Cosmetic Raw Materials Chemistry, Faculty of Pharmacy, Medical University of Lodz, 90-419 Lodz, Poland (E.B.)
| | - Anna Erkiert-Polguj
- Department of Cosmetology and Aesthetic Dermatology, Faculty of Pharmacy, Medical University of Lodz, 90-419 Lodz, Poland
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Effiong ME, Umeokwochi CP, Afolabi IS, Chinedu SN. Assessing the nutritional quality of Pleurotus ostreatus (oyster mushroom). Front Nutr 2024; 10:1279208. [PMID: 38292699 PMCID: PMC10824988 DOI: 10.3389/fnut.2023.1279208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 12/22/2023] [Indexed: 02/01/2024] Open
Abstract
There is a huge gap between food production and the exploding population demands in various parts of the world, especially developing countries. This increases the chances of malnutrition, leading to increased disease incidence and the need for functional foods to reduce mortality. Pleurotus ostreatus are edible mushrooms that are cheaply sourced and rich in nutrient with the potential to be harnessed toward addressing the present and future food crisis while serving as functional foods for disease prevention and treatment. This study evaluated the nutritional, proximate, vitamins and amino acids contents of Pleurotus ostreatus. The proximate composition of Pleurotus ostreatus in this study revealed that it contains 43.42% carbohydrate, 23.63% crude fiber, 17.06% crude protein, 8.22% ash, 1.21% lipid and a moisture content of 91.01 and 6.46% for fresh and dry samples of Pleurotus ostreatus, respectively. The monosaccharide and disaccharide profile of Pleurotus ostreatus revealed the presence of glucose (55.08 g/100 g), xylose (7.19 g/100 g), fructose (19.70 g/100 g), galactose (17.47 g/100 g), trehalose (7.37 g/100 g), chitobiose (11.79 g/100 g), maltose (29.21 g/100 g), sucrose (51.60 g/100 g) and lower amounts of cellobiose (0.01 g/100 g), erythrose (0.48 g/100 g) and other unidentified sugars. Potassium, Iron and Magnesium were the highest minerals present with 12.25 mg, 9.66 mg and 7.00 mg amounts, respectively. The vitamin profile revealed the presence of vitamin A (2.93 IU/100 g), C (16.46 mg/100 g), E (21.50 mg/100 g) and B vitamins with vitamin B2 having the highest concentration of 92.97 mg/kg. The amino acid scores showed that Pleurotus ostreatus had more non-essential amino acids (564.17 mg/100 g) than essential amino acids (67.83 mg/100 g) with a ratio of 0.11. Lysine (23.18 mg/100 g) was the highest essential amino acid while aspartic acid (492.12 mg/kg) was the highest non-essential amino acid present in Pleurotus ostreatus. It had a higher concentration of acidic amino acids, 492.12 mg/100 g (77.87%), followed by neutral amino acids, 106.66 mg/100 g (16.88%) and least were the basic amino acids, 23.18 mg/100 g (3.67%). Based on the nutritional assessment of the Pleurotus ostreatus analyzed in this study, it can be concluded that it can serve as an important functional food source that can be exploited to meet the increasing food demands and reduce micronutrient deficiencies in many parts of the world, especially developing countries.
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Affiliation(s)
- Magdalene Eno Effiong
- Department of Biochemistry, College of Science and Technology, Covenant University, Ota, Nigeria
- Covenant Applied Informatics and Communication Africa Centre of Excellence (CApIC-ACE), Covenant University, Ota, Ogun, Nigeria
| | | | - Israel Sunmola Afolabi
- Department of Biochemistry, College of Science and Technology, Covenant University, Ota, Nigeria
- Covenant University Public Health and Wellbeing Research Cluster (CUPHWERC), Covenant University, Ota, Nigeria
| | - Shalom Nwodo Chinedu
- Department of Biochemistry, College of Science and Technology, Covenant University, Ota, Nigeria
- Covenant University Public Health and Wellbeing Research Cluster (CUPHWERC), Covenant University, Ota, Nigeria
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Zhu S, Jia L, Wang X, Liu T, Qin W, Ma H, Lv Y, Hu J, Guo Q, Tan S, Yue X, Yan Y, Liu T, Liu Y, Xia Q, Zhang P, Zhang H, Li N. Anti-aging formula protects skin from oxidative stress-induced senescence through the inhibition of CXCR2 expression. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116996. [PMID: 37598772 DOI: 10.1016/j.jep.2023.116996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/26/2023] [Accepted: 08/01/2023] [Indexed: 08/22/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The skin is affected by endogenous and exogenous factors, which are the intuitive consequence expression of aging. Aging not only affects the aesthetics of the skin but also causes the decline of skin functions, leading to many skin diseases and even skin cancer. Anti-aging formula (AAF) has various biological effects such as antioxidants, regulation of intestinal flora metabolism, anti-aging, and memory improvement. However, it is not clarified whether it could be anti-aging of the skin and the anti-aging mechanism. AIM OF THE STUDY This study aimed to investigate whether AAF could prevent skin from oxidative stress-induced senescence and explore the underlying molecular mechanisms. MATERIALS AND METHODS A mouse skin oxidative stress aging model was established based on ultraviolet (UV) irradiation, and parameters such as skin water content, melanogenesis, wrinkle production, pathological changes, and aging marker proteins were measured to elucidate whether AAF has an anti-aging effect on the skin. Subsequently, transcriptome sequencing (RNA-Seq) was used to identify target genes. An in vitro cellular senescence model was established to assess the role of AAF against cellular oxidative stress senescence by detecting senescence-related markers, while the specific mechanism of action of AAF in delaying skin senescence was elucidated by silencing or overexpression of targets. RESULTS In vivo experiments demonstrated that AAF significantly increased skin water content, reduced skin sensitivity and melanin content, slowed wrinkles, improved UV-induced epidermal thickening, increased collagen fiber content, improved elastic fiber morphology, and reduced the expression of senescence proteins P21 and P16 in skin tissues. The RNA-Seq results identified chemokine receptor 2 (CXCR2) as one of the potential targets for delaying skin senescence. In vitro experiments showed that AAF markedly improved the aging phenotype, and knockdown or overexpression experiments verified the essential role of CXCR2 in the skin senescence process. Mechanistic studies suggested that AAF inhibited the P38/P53 pathway by reducing CXCR2 expression, which improved the aging phenotype, reduced oxidative damage, and ultimately delayed cellular senescence. CONCLUSION The results reveal that AAF protects skin from oxidative stress-induced senescence by regulating the expression of critical target CXCR2, reducing P38 protein phosphorylation, and inhibiting P53 pathway activation. These discoveries implicate the potential of AAF in the protection of skin aging disease.
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Affiliation(s)
- Shan Zhu
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Linlin Jia
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Xiang Wang
- Shangluo City Hospital of Traditional Chinese Medicine, Shanxi, 726099, China
| | - Tao Liu
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Wenxiao Qin
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Hongfei Ma
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yingshuang Lv
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Jing Hu
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Qianyu Guo
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Siyi Tan
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Xiaofeng Yue
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yiqi Yan
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Tao Liu
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yan Liu
- Tianjin University of Technology, Tianjin, 301617, China
| | - Qingmei Xia
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Peng Zhang
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Han Zhang
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.
| | - Nan Li
- State Key Laboratory of Component Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Formulation, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.
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Wang K, Zhao L, Luo H, Deng C, Gong L, Chen Z. Association of serum vitamin C levels with Asthma in adults: results of NHANES 2003-2006 and mendelian randomization study. BMC Pulm Med 2024; 24:4. [PMID: 38166915 PMCID: PMC10759650 DOI: 10.1186/s12890-023-02821-w] [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: 09/19/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND The protective effect of vitamin C as an antioxidant against asthma in adults remains controversial. This study used an observational study and Mendelian randomization (MR) analysis to investigate the association between adult asthma and serum vitamin C levels. METHODS Using information from the National Health and Nutrition Examination Survey (NHANES) 2003-2006, we carried out an observational study. A multivariate logistic regression model was employed to examine the connection between adult asthma and serum vitamin C levels. We used the inverse-variance weighted (IVW) method of MR analysis as the primary method to analyze the causal effect of serum vitamin C levels on asthma in adults. RESULTS A total of 8,504 participants were included in the observational study, including 639 in the asthma group and 7,865 in the non-asthma group. Before sample weighting, serum vitamin C was associated with a reduced risk of asthma in adults (OR = 0.798, 95% CI: 0.673-0.945, P = 0.009). After sample weighting, serum vitamin C was not associated with adult asthma risk (OR = 0.829, 95% CI: 0.660 ~ 1.042, P = 0.104). MR analysis showed no causal relationship between serum vitamin C and adult asthma in either the UK Biobank (OR = 0.957, 95% CI: 0.871 ~ 1.053, P = 0.370) or FinnGen (OR = 0.973, 95% CI: 0.824 ~ 1.149, P = 0.750) cohorts. CONCLUSION Our study did not support a causal association between serum vitamin C levels and adult asthma risk. The relationship between serum vitamin C and adult asthma requires further research.
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Affiliation(s)
- Kang Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of the Army Medical University, No. 30 Gaotanyanzheng Road, Shapingba District, Chongqing, 400038, China
| | - Lintao Zhao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of the Army Medical University, No. 30 Gaotanyanzheng Road, Shapingba District, Chongqing, 400038, China
| | - Hu Luo
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of the Army Medical University, No. 30 Gaotanyanzheng Road, Shapingba District, Chongqing, 400038, China
| | - Caixia Deng
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of the Army Medical University, No. 30 Gaotanyanzheng Road, Shapingba District, Chongqing, 400038, China
| | - Liang Gong
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of the Army Medical University, No. 30 Gaotanyanzheng Road, Shapingba District, Chongqing, 400038, China.
| | - Zhujun Chen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of the Army Medical University, No. 30 Gaotanyanzheng Road, Shapingba District, Chongqing, 400038, China.
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Mokrzyński K, Krzysztyńska-Kuleta O, Wojtala M, Wnuk D, Sarna M, Sarna T. Can l-ascorbic acid and trans-resveratrol protect HaCaT cells from fine particulate matter toxicity? Photochem Photobiol 2024; 100:172-189. [PMID: 37365883 DOI: 10.1111/php.13829] [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: 03/10/2023] [Revised: 05/16/2023] [Accepted: 06/11/2023] [Indexed: 06/28/2023]
Abstract
Continuous exposure of human skin to air pollution can result in a range of undesirable skin conditions. In our recent study, UV and visible light were found to increase cytotoxicity of fine particulate matter (PM2.5 ) against human keratinocytes. Since it is impossible to avoid exposure of human skin to PM2.5 , effective strategies are needed to reduce their damaging effects. l-ascorbic acid and resveratrol were tested as potential topical agents against pollution-related skin impairment. Although these agents were previously found to ameliorate PM-dependent damage, the effect of light and seasonal variation of particles were not previously studied. EPR spin-trapping, DPPH assay, and singlet oxygen phosphorescence were used to determine the scavenging activities of the antioxidants. MTT, JC-10 and iodometric assays were used to analyze the effect on PM2.5 -induced cytotoxicity, mitochondrial damage and oxidation of lipids. Live-cell imaging was employed to examine wound-healing properties of cells. Light-induced, PM2.5 -mediated oxidative damage was examined by immunofluorescent staining. Both antioxidants effectively scavenged free radicals and singlet oxygen produced by PM2.5 , reduced cell death and prevented oxidative damage to HaCaT cells. l-ascorbic acid and resveratrol, especially when applied in combination, can protect HaCaT cells against the dark and light induced toxicity of PM2.5 .
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Affiliation(s)
- Krystian Mokrzyński
- Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
- Department of Biophysics and Cancer Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Olga Krzysztyńska-Kuleta
- Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Mateusz Wojtala
- Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Dawid Wnuk
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Michał Sarna
- Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Tadeusz Sarna
- Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
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28
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Moradi A, Shafiq F, Robison T, Colvan L, Poehler J, Widgerow AD. Multicenter evaluation of a topical antioxidant serum. J Cosmet Dermatol 2024; 23:145-153. [PMID: 38018479 DOI: 10.1111/jocd.16067] [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: 10/05/2023] [Revised: 10/25/2023] [Accepted: 10/27/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND A new antioxidant serum has been formulated with sodium ascorbate, a sodium salt of Vit C, which aims to address facial photodamage while maintaining a low irritation profile and preserving elastin. Detailed background science has been submitted in a previous publication. This open-label study was conducted to validate the science by demonstrating product efficacy and tolerability in patients with moderate to severe facial photodamage. METHODS A multicenter, open-label clinical study was undertaken over 5 months from March 2023 to July 2023. Thirty six eligible participants (35 female, 1 male), aged 38-69 years, and Fitzpatrick skin types II-V were enrolled into and completed the study following 12 weeks of the topical antioxidant serum use twice daily, along with the following supporting products (gentle cleanser, moisturizer, and sunscreen for as needed use). Follow-up visits were conducted in Weeks 2, 4, 8, and 12. At every visit, participants were evaluated for facial photodamage severity and test product tolerability. Additionally, study participants underwent subject assessments and satisfaction questionnaires, investigator assessments, biopsy collection, and photography. RESULTS Significant improvements in all evaluated facial photodamage parameters were observed at 12 weeks together with excellent tolerability and subject satisfaction persisting to Week 12 at study completion. Histology most notably revealed increased elastin fibers in 5 out of 5 post 12-week treatment biopsies on Movat staining, while Herovici stains revealed stimulation of collagen and early formation of new fibers. CONCLUSION A novel antioxidant serum has demonstrated to be safe and effective for addressing facial photodamage, while stimulating the production of both elastin and collagen in the extracellular matrix (ECM).
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Affiliation(s)
- Amir Moradi
- Moradi MD, Vista California, Vista, California, USA
| | - Faiza Shafiq
- Alastin Skincare, Inc. a Galderma company, Carlsbad, California, USA
| | - Tiffany Robison
- Alastin Skincare, Inc. a Galderma company, Carlsbad, California, USA
| | - Lora Colvan
- Alastin Skincare, Inc. a Galderma company, Carlsbad, California, USA
| | | | - Alan D Widgerow
- Alastin Skincare, Inc. a Galderma company, Carlsbad, California, USA
- Plastic Surgery, Center for Tissue Engineering, University of California, Irvine, California, USA
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29
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Januszewski J, Forma A, Zembala J, Flieger M, Tyczyńska M, Dring JC, Dudek I, Świątek K, Baj J. Nutritional Supplements for Skin Health-A Review of What Should Be Chosen and Why. MEDICINA (KAUNAS, LITHUANIA) 2023; 60:68. [PMID: 38256329 PMCID: PMC10820017 DOI: 10.3390/medicina60010068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 01/24/2024]
Abstract
Supplementation of micronutrients is considered to be crucial in the reinforcement of the skin's barrier. In this paper, 14 nutritional compounds commonly used in food or pharmaceutic industries were analyzed in terms of influencing skin conditions. The major objective of this paper was to provide a narrative review of the available literature regarding several chosen compounds that are currently widely recommended as supplements that aim to maintain proper and healthy skin conditions. We conducted a review of the literature from PubMed, Scopus, and Web of Science until September 2023 without any other restrictions regarding the year of the publication. Ultimately, we reviewed 238 articles, including them in this review. Each of the reviewed compounds, including vitamin A, vitamin C, vitamin D, vitamin E, curcumin, chlorella, Omega-3, biotin,Ppolypodium leucotomos, Simmondsia chinesis, gamma oryzanol, olive leaf extract, spirulina, and astaxanthin, was observed to present some possible effects with promising benefits for a skin condition, i.e., photoprotective radiation. Adding them to the diet or daily routine might have a positive influence on some skin inflammatory diseases such as atopic dermatitis or psoriasis. Further, UV radiation protection facilitated by some supplements and their impact on human cells might be helpful during chemotherapy or in preventing melanoma development. Further research is needed because of the lack of clear consensus regarding the doses of the described compounds that could provide desirable effects on the skin.
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Affiliation(s)
- Jacek Januszewski
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland; (J.J.); (M.T.); (J.C.D.); (K.Ś.)
| | - Alicja Forma
- Department of Forensic Medicine, Medical University of Lublin, ul. Jaczewskiego 8b, 20-090 Lublin, Poland; (M.F.); (I.D.)
| | - Julita Zembala
- University Clinical Center, Medical University of Warsaw, Lindleya 4, 02-004 Warsaw, Poland;
| | - Michał Flieger
- Department of Forensic Medicine, Medical University of Lublin, ul. Jaczewskiego 8b, 20-090 Lublin, Poland; (M.F.); (I.D.)
| | - Magdalena Tyczyńska
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland; (J.J.); (M.T.); (J.C.D.); (K.Ś.)
| | - James Curtis Dring
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland; (J.J.); (M.T.); (J.C.D.); (K.Ś.)
| | - Iga Dudek
- Department of Forensic Medicine, Medical University of Lublin, ul. Jaczewskiego 8b, 20-090 Lublin, Poland; (M.F.); (I.D.)
| | - Kamila Świątek
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland; (J.J.); (M.T.); (J.C.D.); (K.Ś.)
| | - Jacek Baj
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland; (J.J.); (M.T.); (J.C.D.); (K.Ś.)
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Xia F, Li B, Song K, Wang Y, Hou Z, Li H, Zhang X, Li F, Yang L. Polyploid Genome Assembly Provides Insights into Morphological Development and Ascorbic Acid Accumulation of Sauropus androgynus. Int J Mol Sci 2023; 25:300. [PMID: 38203470 PMCID: PMC10778994 DOI: 10.3390/ijms25010300] [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: 11/28/2023] [Revised: 12/19/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Sauropus androgynus (S. androgynus) (2n = 4x = 52) is one of the most popular functional leafy vegetables in South and Southeast Asia. With its rich nutritional and pharmaceutical values, it has traditionally had widespread use for dietary and herbal purposes. Here, the genome of S. androgynus was sequenced and assembled, revealing a genome size of 1.55 Gb with 26 pseudo-chromosomes. Phylogenetic analysis traced back the divergence of Sauropus from Phyllanthus to approximately 29.67 million years ago (Mya). Genome analysis revealed that S. androgynus polyploidized around 20.51 Mya and shared a γ event about 132.95 Mya. Gene function analysis suggested that the expansion of pathways related to phloem development, lignin biosynthesis, and photosynthesis tended to result in the morphological differences among species within the Phyllanthaceae family, characterized by varying ploidy levels. The high accumulation of ascorbic acid in S. androgynus was attributed to the high expression of genes associated with the L-galactose pathway and recycling pathway. Moreover, the expanded gene families of S. androgynus exhibited multiple biochemical pathways associated with its comprehensive pharmacological activity, geographic adaptation and distinctive pleasurable flavor. Altogether, our findings represent a crucial genomic asset for S. androgynus, casting light on the intricate ploidy within the Phyllanthaceae family.
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Affiliation(s)
- Fagang Xia
- Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (F.X.); (Y.W.)
- Key Laboratory of Biological Breeding for Fujian and Taiwan Crops, Ministry of Agriculture and Rural Affairs, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Bin Li
- Agricultural Big-Data Research Center, College of Plant Protection, Shandong Agricultural University, Tai’an 271018, China; (B.L.); (K.S.); (H.L.); (X.Z.)
| | - Kangkang Song
- Agricultural Big-Data Research Center, College of Plant Protection, Shandong Agricultural University, Tai’an 271018, China; (B.L.); (K.S.); (H.L.); (X.Z.)
| | - Yankun Wang
- Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (F.X.); (Y.W.)
- Key Laboratory of Biological Breeding for Fujian and Taiwan Crops, Ministry of Agriculture and Rural Affairs, College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Zhuangwei Hou
- Guangdong Provincial Key Laboratory of Plant Molecular Breeding, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China;
| | - Haozhen Li
- Agricultural Big-Data Research Center, College of Plant Protection, Shandong Agricultural University, Tai’an 271018, China; (B.L.); (K.S.); (H.L.); (X.Z.)
| | - Xiaohua Zhang
- Agricultural Big-Data Research Center, College of Plant Protection, Shandong Agricultural University, Tai’an 271018, China; (B.L.); (K.S.); (H.L.); (X.Z.)
| | - Fangping Li
- Guangdong Provincial Key Laboratory of Plant Molecular Breeding, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China;
| | - Long Yang
- Agricultural Big-Data Research Center, College of Plant Protection, Shandong Agricultural University, Tai’an 271018, China; (B.L.); (K.S.); (H.L.); (X.Z.)
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Olędzki R, Harasym J. Assessment of the Effects of Roasting, Contact Grilling, Microwave Processing, and Steaming on the Functional Characteristics of Bell Pepper ( Capsicum annuum L.). Molecules 2023; 29:77. [PMID: 38202659 PMCID: PMC10779832 DOI: 10.3390/molecules29010077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
Bell peppers (Capsicum annuum L.) in various stages of maturity are widely used in the diets of individuals and in the food industry; they are consumed both fresh and after thermal processing. However, every type of processing impacts the overall textural and bioactive characteristics of this plant-based food. In order to quantify the changes in the bioactive substances and color-structural characteristics that occur during selected heat treatments (contact grilling, roasting, roasting combined with microwaving, and steam cooking) of bell peppers at three maturity stages (green, yellow, and red), analyses of antioxidant activity, reducing sugar content, polyphenolic compound content, textural properties, and color coordinates in the L*a*b* system were carried out. Some of the processes used, such as contact grilling (15.43 mg GAE/g d.b.) and roasting combined with microwaving (15.24 mg GAE/g d.b.), proved to be beneficial as the total polyphenol content of green peppers (2.75 mg GAE/g d.b.) increased. The roasting (3.49 mg TE/g d.b.) and steaming (6.45 mg TE/g d.b.) methods decreased the antioxidant activity of yellow bell peppers (14.29 mg TE/g d.b.). Meanwhile, the roasting (0.88 mg Glc/g d.b.), contact-grilling (2.19 mg Glc/g d.b.), simultaneous microwaving and roasting (0.66 mg Glc/g d.b.), and steaming (1.30 mg Glc/g d.b.) methods significantly reduced the content of reducing sugars and reducing substances in red bell peppers (4.41 mg Glc/g d.b.). The studies proved that in order to preserve the antioxidant and bioactive properties of bell peppers, it is necessary to consider the use of appropriately selected heat treatments, depending on the different stages of maturity. The proper selection of adequate thermal treatment can not only increase digestibility, but also improve the bioavailability of bioactive substances from this raw material.
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Affiliation(s)
- Remigiusz Olędzki
- Department of Biotechnology and Food Analysis, Wroclaw University of Economics and Business, Komandorska 118/120, 53-345 Wroclaw, Poland
- Adaptive Food Systems Accelerator-Science Centre, Wroclaw University of Economics and Business, Komandorska 118/120, 53-345 Wroclaw, Poland
| | - Joanna Harasym
- Department of Biotechnology and Food Analysis, Wroclaw University of Economics and Business, Komandorska 118/120, 53-345 Wroclaw, Poland
- Adaptive Food Systems Accelerator-Science Centre, Wroclaw University of Economics and Business, Komandorska 118/120, 53-345 Wroclaw, Poland
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Xu L, Wu Y, Li C, Zhao R, Wang Z. The impact of Sars-Cov-2 infection on the wound healing of cervical treatment in patients with squamous intraepithelial lesions: a retrospective cohort study. Front Med (Lausanne) 2023; 10:1222767. [PMID: 38131047 PMCID: PMC10733498 DOI: 10.3389/fmed.2023.1222767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 11/27/2023] [Indexed: 12/23/2023] Open
Abstract
Objective SARS-CoV-2 infection has been associated with an increase in inflammatory factors, a weakening of the immune system, and a potentially delay in wound healing following surgery or ablative treatment. In this retrospective cohort study, we aimed to investigate the impact of SARS-CoV-2 infection on wound healing following cervical treatment in patients with squamous intraepithelial lesions (SIL). Method From November 2022 to February 2023, patients with SIL who underwent cervical ablative treatment or loop electrosurgical excision procedure at the People's Hospital of Guangxi Zhuang Autonomous Region, China, were enrolled in the study. Of these, 29 patients who developed symptoms of SARS-CoV-2 infection and confirmed by an antigen test within one month after cervical treatment were included as experimental group, while the other 31 patients who received cervical treatment after recovering from SARS-CoV-2 infection were included in the control group. The cervical wound condition of all patients was documented using colposcopy immediately and one month after the procedure. Image J software was utilized to analyze the wound healing rate at one month post-treatment, and the wound healing status between two groups was compared. A vaginal discharge examination was performed before and one month after cervical treatment. Results No significant differences in age, severity, treatment, or time between groups. Experimental group had significantly lower healing rate 83.77(62.04, 97.09) % than control 98.64(97.10, 99.46)%,p < 0.001, and a higher scab non-shedding rate (24.14% vs. 3.22%, p = 0.024). Among patients who were infected with SARS-CoV-2 after undergoing cervical treatment, we observed 5 out of 7 patients (71.43%) contracted SARS-CoV-2 within 2 weeks after cervical treatment. No significant correlation was found between white blood cell count or leukocyte esterase in vaginal discharge and delayed wound healing of the cervix (p = 0.947 and 0.970, respectively). Conclusion SARS-CoV-2 infection may prolong the healing time of cervical treatment in patients with SIL. To minimize the risk of delayed healing, it's crucial for patients to avoid viral infections such as SARS-CoV-2 within the first month of treatment. Taking necessary precautions to prevent infection is essential for successful cervical treatment outcomes in patients with SIL.
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Affiliation(s)
- Lili Xu
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, China
- Department of Gynecology, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, China
| | - Yuying Wu
- Department of Gynecology, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, China
| | - Chengzhi Li
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, China
| | - Renfeng Zhao
- Department of Gynecology, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, China
| | - Zhibiao Wang
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, China
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Widgerow AD, Ziegler ME, Garruto JA, Shafiq F. Antioxidants with proven efficacy and elastin-conserving vitamin C-A new approach to free radical defense. J Cosmet Dermatol 2023; 22:3320-3328. [PMID: 37853849 DOI: 10.1111/jocd.15999] [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: 07/17/2023] [Revised: 08/31/2023] [Accepted: 09/05/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND This paper describes the background research and validation related to the formulation of a novel antioxidant product. Two defined outcomes were sought. Firstly, a combined efficacy of antioxidant ingredients in quenching free oxygen radicals. Secondly, the investigation into whether a vitamin C derivative sodium salt was elastin conserving in contrast to current vitamin C/l-ascorbic acid variations that have been reported to negatively affect elastin constitution and regeneration. MATERIALS AND METHODS A leading l-ascorbic acid antioxidant available on the market was compared with the experimental new product in two studies. In the first experiment, the products were compared to assess their antioxidant properties. The evaluated products TOPICAL ANTIOXIDANT 1 and TOPICAL ANTIOXIDANT 2 were applied to human skin cultures (25-30 mg/cm2 ) for a total of 72 h of treatment and exposed to oxidative stress. The generation of free radicals was semi-quantitatively assessed by measuring the fluorescence intensity of the deacetylation and oxidation of the probe dichlorofluorescein diacetate (DCFH-DA). In the second experiment, an ex vivo skin model (derived from patients undergoing facelift procedures) was used to assess elastin preservation. Three skin explants were topically subjected to the two formulations daily for 7 days. The skin was then prepared and fixed for immunofluorescent assessment after staining with CD44 and tropoelastin antibodies. Images were then analyzed using ImageJ. RESULTS A full description of the different components selected for the new formulation is presented. In the first study, the experimental formulation performed with absolute equivalence to the comparator in its radical quenching capacity; both showed extremely effective antioxidant function. In the second study, the comparator negatively affected the existing elastin with areas of breakdown and diminished staining. In contrast, the new formulation showed good conservation of healthy elastin in all sections demonstrating elastin preservation. CONCLUSION A new antioxidant formulation was carefully designed with multiple actives that show an equivalent antioxidant capacity to a leading product on the market. More importantly, the vitamin C component shows direct elastin conservation and improvement as opposed to the comparator, which had negative effects on elastin preservation. This is in keeping with little-known literature reports on vitamin C and its negative effects on elastin and validates the use of a sodium salt derivative, which appears to have protective effects on elastin. These findings support the overall regenerative extracellular matrix changes seen with TriHex® technology in other products.
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Affiliation(s)
- Alan D Widgerow
- Center for Tissue Engineering, University of California, Irvine, California, USA
- Alastin, A Galderma Company, Carlsbard, California, USA
| | | | | | - Faiza Shafiq
- Alastin, A Galderma Company, Carlsbard, California, USA
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Sheriff MM, Alotaibi SD, Alharbi GH, Alghamdi MMO, Aljadani NM, Alzahrani HA, Abdulhaq SHM, Mualla Aljuhani BA, Abdulaziz Sultan HM, Ba Rahma AEA, Alghamdi RD, Albishri MM, Eldabai NK, Mohammed Alharbi HA. A Cross-Sectional Study on the Awareness and Practice of the Use of Supplemental Vitamin C, Arginine, and Zinc in Managing Wounds Among Healthcare Workers in Saudi Arabia. Cureus 2023; 15:e51235. [PMID: 38283517 PMCID: PMC10821765 DOI: 10.7759/cureus.51235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2023] [Indexed: 01/30/2024] Open
Abstract
Introduction The intricate connection between nutrition and compromised wound healing exposes patients to heightened risks of pressure ulcers, infections, and delayed recovery from wounds or traumatic injuries. In-depth scientific investigations have shed light on the potential of specialized nutritional supplements, combined with regular wound care, to significantly boost the management of pressure ulcers and the wound healing process. The study focuses on supplemental Vitamin C, Arginine, and Zinc due to their established roles in wound healing, aiming to assess the awareness and practice of healthcare workers in Saudi Arabia regarding these essential nutrients for effective wound management. This cross-sectional study aimed to assess awareness and practice among healthcare workers in Saudi Arabia regarding the use of supplemental Vitamin C, Arginine, and Zinc in managing wounds. Methods This study adopts a cross-sectional research design to explore the dynamics to assess the awareness and practice among healthcare workers about the use of supplemental Vitamin C, Arginine, and Zinc in managing wounds in Saudi Arabia. The research methodology encompasses developing and validating a questionnaire, data collection, and subsequent analysis. Thorough statistical analyses, encompassing descriptive statistics, validated assessment scales, and inferential statistics, were conducted using SPSS and Microsoft Excel to explore intricacy prevalence and severity relationships with various factors, maintaining a statistical power of 80% at a cutoff value of 0.05. Result In a cross-sectional survey of 510 healthcare professionals, the socio-demographic analysis revealed a predominant hospital workplace (61.56%), with pharmacists representing 10.19%, and comprehensive tabulation of response rates and p-values, while the knowledge and awareness assessment demonstrated varied understanding and perceptions of wound care supplements, including frequent encounters with pressure ulcers or wounds (36.5%), diverse awareness levels for Vitamin C, Arginine, and Zinc, with the collaboration and communication dynamics among healthcare workers, detailed in tabulated response rates and p-values. Conclusion The findings reveal a diverse understanding landscape, with varying levels of awareness, perceived effectiveness, and confidence in applying these supplements.
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Affiliation(s)
- Muazzam M Sheriff
- Microbiology and Immunology, Ibn Sina National College for Medical Studies, Jeddah, SAU
| | | | | | | | | | - Hend A Alzahrani
- Gastrointestinal Oncology Clinical Nursing, National Guard Hospital, King Abdulaziz Medical City, Jeddah, SAU
| | | | | | | | | | - Rawabi D Alghamdi
- Medicine, Ibn Sina National College for Medical Studies, Jeddah, SAU
| | - Maram M Albishri
- Medicine, Ibn Sina National College for Medical Studies, Jeddah, SAU
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Patani A, Balram D, Yadav VK, Lian KY, Patel A, Sahoo DK. Harnessing the power of nutritional antioxidants against adrenal hormone imbalance-associated oxidative stress. Front Endocrinol (Lausanne) 2023; 14:1271521. [PMID: 38098868 PMCID: PMC10720671 DOI: 10.3389/fendo.2023.1271521] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/17/2023] [Indexed: 12/17/2023] Open
Abstract
Oxidative stress, resulting from dysregulation in the secretion of adrenal hormones, represents a major concern in human health. The present review comprehensively examines various categories of endocrine dysregulation within the adrenal glands, encompassing glucocorticoids, mineralocorticoids, and androgens. Additionally, a comprehensive account of adrenal hormone disorders, including adrenal insufficiency, Cushing's syndrome, and adrenal tumors, is presented, with particular emphasis on their intricate association with oxidative stress. The review also delves into an examination of various nutritional antioxidants, namely vitamin C, vitamin E, carotenoids, selenium, zinc, polyphenols, coenzyme Q10, and probiotics, and elucidates their role in mitigating the adverse effects of oxidative stress arising from imbalances in adrenal hormone levels. In conclusion, harnessing the power of nutritional antioxidants has the potential to help with oxidative stress caused by an imbalance in adrenal hormones. This could lead to new research and therapeutic interventions.
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Affiliation(s)
- Anil Patani
- Department of Biotechnology, Smt. S.S. Patel Nootan Science and Commerce College, Sankalchand Patel University, Visnagar, Gujarat, India
| | - Deepak Balram
- Department of Electrical Engineering, National Taipei University of Technology, Taipei, Taiwan
| | - Virendra Kumar Yadav
- Department of Life Sciences, Hemchandracharya North Gujarat University, Gujarat, India
| | - Kuang-Yow Lian
- Department of Electrical Engineering, National Taipei University of Technology, Taipei, Taiwan
| | - Ashish Patel
- Department of Life Sciences, Hemchandracharya North Gujarat University, Gujarat, India
| | - Dipak Kumar Sahoo
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, IA, United States
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Ghahremani-Nasab M, Akbari-Gharalari N, Rahmani Del Bakhshayesh A, Ghotaslou A, Ebrahimi-Kalan A, Mahdipour M, Mehdipour A. Synergistic effect of chitosan-alginate composite hydrogel enriched with ascorbic acid and alpha-tocopherol under hypoxic conditions on the behavior of mesenchymal stem cells for wound healing. Stem Cell Res Ther 2023; 14:326. [PMID: 37953287 PMCID: PMC10642036 DOI: 10.1186/s13287-023-03567-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 11/08/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUND In regenerative medicine, especially skin tissue engineering, the focus is on enhancing the quality of wound healing. Also, several constructs with different regeneration potentials have been used for skin tissue engineering. In this study, the regenerative properties of chitosan-alginate composite hydrogels in skin wound healing under normoxic and hypoxic conditions were investigated in vitro. METHODS The ionic gelation method was used to prepare chitosan/alginate (CA) hydrogel containing CA microparticles and bioactive agents [ascorbic acid (AA) and α-tocopherol (TP)]. After preparing composite hydrogels loaded with AA and TP, the physicochemical properties such as porosity, pore size, swelling, weight loss, wettability, drug release, and functional groups were analyzed. Also, the hemo-biocompatibility of composite hydrogels was evaluated by a hemolysis test. Then, the rat bone marrow mesenchymal stem cells (rMSCs) were seeded onto the hydrogels after characterization by flow cytometry. The survival rate was analyzed using MTT assay test. The hydrogels were also investigated by DAPI and H&E staining to monitor cell proliferation and viability. To induce hypoxia, the cells were exposed to CoCl2. To evaluate the regenerative potential of rMSCs cultured on CA/AA/TP hydrogels under hypoxic conditions, the expression of the main genes involved in the healing of skin wounds, including HIF-1α, VEGF-A, and TGF-β1, was investigated by real-time PCR. RESULTS The results demonstrated that the prepared composite hydrogels were highly porous, with interconnected pores that ranged in sizes from 20 to 188 μm. The evaluation of weight loss showed that the prepared hydrogels have the ability to biodegrade according to the goals of wound healing. The reduction percentage of CA/AA/TP mass in 21 days was reported as 21.09 ± 0.52%. Also, based on wettability and hemolysis tests of the CA/AA/TP, hydrophilicity (θ = 55.6° and 53.7°) and hemocompatibility with a hemolysis ratio of 1.36 ± 0.19 were evident for them. Besides, MTT assay, DAPI, and H&E staining also showed that the prepared hydrogels provide a suitable substrate for cell growth and proliferation. Finally, based on real-time PCR, increased expression levels of VEGF and TGF-β1 were observed in rMSCs in hypoxic conditions cultured on the prepared hydrogels. CONCLUSIONS In conclusion, this study provides evidence that 3D CA/AA/TP composite hydrogels seeded by rMSCs in hypoxic conditions have great potential to improve wound healing.
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Affiliation(s)
- Maryam Ghahremani-Nasab
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Naeimeh Akbari-Gharalari
- Department of Neurosciences and Cognition, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Azizeh Rahmani Del Bakhshayesh
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Armita Ghotaslou
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abbas Ebrahimi-Kalan
- Department of Neurosciences and Cognition, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Mahdipour
- Stem Cell Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahmad Mehdipour
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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Chao CL, Kuo HP, Huang HW, Cheng MY, Chao HF, Lu SM, Lin HC, Wang CJ, Chang TC, Wu CR. Poria cocos Lanostane Triterpenoids Extract Promotes Collagen and Hyaluronic Acid Production in D-Galactose-Induced Aging Rats. Life (Basel) 2023; 13:2130. [PMID: 38004270 PMCID: PMC10672192 DOI: 10.3390/life13112130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/18/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
The global aging population is expanding at an increasingly rapid pace, with approximately one-fourth of the world's population expected to be composed of elderly individuals by 2050. Aging skin is one of the major characteristics expressed in the elderly. The study comprehensively utilizes both cell and animal experiments to confirm the skin anti-aging effects of Poria cocos (P. cocos), which is one of the most important traditional Chinese medicines classified as tonic Chinese medicine, commonly used to treat physical weakness and aging-associated diseases. We demonstrate in this study that P. cocos lanostane triterpenoids extract (Lipucan®) ameliorates aging skin and promotes collagen accumulation and hyaluronic acid production in galactose-induced aging rats. Purified lanostane triterpenoids were initially identified as active components in P. cocos, which significantly increased collagen and hyaluronic acid levels in cultured human skin cells.
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Affiliation(s)
- Chien-Liang Chao
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Han-Peng Kuo
- SynCore Biotechnology Co., Ltd., Sinphar Group, Yilan 269, Taiwan;
| | - Hsin-Wen Huang
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Maw-Yeun Cheng
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Hsin-Fan Chao
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Shih-Min Lu
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
| | - Hang-Ching Lin
- Sinphar Pharmaceutical Co., Ltd., Sinphar Group, Yilan 269, Taiwan; (C.-L.C.); (H.-W.H.); (M.-Y.C.); (H.-F.C.); (S.-M.L.); (H.-C.L.)
- School of Pharmacy, National Defense Medical Center, Taipei 114, Taiwan
| | - Chao-Jih Wang
- Sinphar Tian-Li Pharmaceutical Co., Ltd., Sinphar Group, Hangzhou 311100, China;
| | - Tsu-Chung Chang
- Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan
| | - Chi-Rei Wu
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan
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Añazco C, Ojeda PG, Guerrero-Wyss M. Common Beans as a Source of Amino Acids and Cofactors for Collagen Biosynthesis. Nutrients 2023; 15:4561. [PMID: 37960212 PMCID: PMC10649776 DOI: 10.3390/nu15214561] [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: 09/26/2023] [Revised: 10/21/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Common beans (Phaseolus vulgaris L.) are widely consumed in diets all over the world and have a significant impact on human health. Proteins, vitamins, minerals, phytochemicals, and other micro- and macronutrients are abundant in these legumes. On the other hand, collagens, the most important constituent of extracellular matrices, account for approximately 25-30 percent of the overall total protein composition within the human body. Hence, the presence of amino acids and other dietary components, including glycine, proline, and lysine, which are constituents of the primary structure of the protein, is required for collagen formation. In this particular context, protein quality is associated with the availability of macronutrients such as the essential amino acid lysine, which can be acquired from meals containing beans. Lysine plays a critical role in the process of post-translational modifications facilitated with enzymes lysyl hydroxylase and lysyl oxidase, which are directly involved in the synthesis and maturation of collagens. Furthermore, collagen biogenesis is influenced by the cellular redox state, which includes important minerals and bioactive chemicals such as iron, copper, and certain quinone cofactors. This study provides a novel perspective on the significant macro- and micronutrients present in Phaseolus vulgaris L., as well as explores the potential application of amino acids and cofactors derived from this legume in the production of collagens and bioavailability. The utilization of macro- and micronutrients obtained from Phaseolus vulgaris L. as a protein source, minerals, and natural bioactive compounds could optimize the capacity to promote the development and durability of collagen macromolecules within the human body.
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Affiliation(s)
- Carolina Añazco
- Laboratorio de Bioquímica Nutricional, Escuela de Nutrición y Dietética, Carrera de Nutrición y Dietética, Facultad de Ciencias para el Cuidado de la Salud, Universidad San Sebastián, General Lagos #1190, Valdivia 5110773, Chile
| | - Paola G. Ojeda
- Instituto de Ciencias Aplicadas, Universidad Autónoma de Chile, Talca 3460000, Chile;
| | - Marion Guerrero-Wyss
- Laboratorio de Bioquímica Nutricional, Escuela de Nutrición y Dietética, Carrera de Nutrición y Dietética, Facultad de Ciencias para el Cuidado de la Salud, Universidad San Sebastián, General Lagos #1190, Valdivia 5110773, Chile
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Mäenpää K, Ilves M, Zhao L, Alenius H, Sinkko H, Karisola P. Effects of Superficial Scratching and Engineered Nanomaterials on Skin Gene Profiles and Microbiota in SKH-1 Mice. Int J Mol Sci 2023; 24:15629. [PMID: 37958613 PMCID: PMC10649582 DOI: 10.3390/ijms242115629] [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: 09/29/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Scratching damages upper layers of the skin, breaks this first line of immune defence, and leads to inflammation response, which often also modifies the microbiota of the skin. Although the healing of incision wounds is well-described, there are fewer studies on superficial wounds. We used a simulated model of skin scratching to study changes in the host transcriptome, skin microbiota, and their relationship. Additionally, we examined the effect of nanosized ZnO, TiO2, and Ag on both intact and damaged skin. At 24 h after exposure, the number of neutrophils was increased, 396 genes were differentially expressed, and microbiota compositions changed between scratched and intact control skin. At 7 d, the skin was still colonised by gut-associated microbes, including Lachnospiraceae, present in the cage environment, while the transcriptomic responses decreased. To sum up, the nanomaterial exposures reduced the relative abundance of cutaneous microbes on healthy skin, but the effect of scratching was more significant for the transcriptome than the nanomaterial exposure both at 24 h and 7 d. We conclude that superficial skin scratching induces inflammatory cell accumulation and changes in gene expression especially at 24 h, while the changes in the microbiota last at least 7 days.
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Affiliation(s)
- Kuunsäde Mäenpää
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (K.M.); (M.I.); (L.Z.); (H.A.); (H.S.)
| | - Marit Ilves
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (K.M.); (M.I.); (L.Z.); (H.A.); (H.S.)
| | - Lan Zhao
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (K.M.); (M.I.); (L.Z.); (H.A.); (H.S.)
| | - Harri Alenius
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (K.M.); (M.I.); (L.Z.); (H.A.); (H.S.)
- Institute of Environmental Medicine (IMM), Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Hanna Sinkko
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (K.M.); (M.I.); (L.Z.); (H.A.); (H.S.)
| | - Piia Karisola
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (K.M.); (M.I.); (L.Z.); (H.A.); (H.S.)
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40
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Karimi N. Approaches in line with human physiology to prevent skin aging. Front Physiol 2023; 14:1279371. [PMID: 37954446 PMCID: PMC10634238 DOI: 10.3389/fphys.2023.1279371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 10/16/2023] [Indexed: 11/14/2023] Open
Abstract
Skin aging is a complex process that is influenced by intrinsic and extrinsic factors that impact the skin's protective functions and overall health. As the body's outermost layer, the skin plays a critical role in defending it against external threats, regulating body temperature, providing tactile sensation, and synthesizing vitamin D for bone health, immune function, and body homeostasis. However, as individuals age, the skin undergoes structural and functional changes, leading to impairments in these essential functions. In contemporary society, there is an increasing recognition of skin health as a significant indicator of overall wellbeing, resulting in a growing demand for anti-aging products and treatments. However, these products often have limitations in terms of safety, effective skin penetration, and potential systemic complications. To address these concerns, researchers are now focusing on approaches that are safer and better aligned with physiology of the skin. These approaches include adopting a proper diet and maintaining healthy lifestyle habits, the development of topical treatments that synchronize with the skin's circadian rhythm, utilizing endogenous antioxidant molecules, such as melatonin and natural products like polyphenols. Moreover, exploring alternative compounds for sun protection, such as natural ultraviolet (UV)-absorbing compounds, can offer safer options for shielding the skin from harmful radiation. Researchers are currently exploring the potential of adipose-derived stem cells, cell-free blood cell secretome (BCS) and other endogenous compounds for maintaining skin health. These approaches are more secure and more effective alternatives which are in line with human physiology to tackle skin aging. By emphasizing these innovative strategies, it is possible to develop effective treatments that not only slow down the skin aging process but also align better with the natural physiology of the skin. This review will focus on recent research in this field, highlighting the potential of these treatments as being safer and more in line with the skin's physiology in order to combat the signs of aging.
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Affiliation(s)
- Nazli Karimi
- Department of Physiology, Faculty of Medicine, Hacettepe University, Ankara, Türkiye
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41
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Chambon M, Ho R, Baghdikian B, Herbette G, Bun-Llopet SS, Garayev E, Raharivelomanana P. Identification of Antioxidant Metabolites from Five Plants ( Calophyllum inophyllum, Gardenia taitensis, Curcuma longa, Cordia subcordata, Ficus prolixa) of the Polynesian Pharmacopoeia and Cosmetopoeia for Skin Care. Antioxidants (Basel) 2023; 12:1870. [PMID: 37891949 PMCID: PMC10604782 DOI: 10.3390/antiox12101870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Oxidative stress contributes to impairment of skin health, the wound healing process, and pathologies such as psoriasis or skin cancer. Five Polynesian medicinal plants, among the most traditionally used for skin care (pimples, wounds, burns, dermatoses) are studied herein for their antioxidant properties: Calophyllum inophyllum, Gardenia taitensis, Curcuma longa, Cordia subcordata, and Ficus prolixa. Plant extracts were submitted to in vitro bioassays related to antioxidant properties and their bioactive constituents were identified by a metabolomic analytical approach. High performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS) analysis was performed leading to the characterization of 61 metabolites. Compounds annotated for F. prolixa and C. subcordata extracts were reported for the first time. Antioxidant properties were evaluated by total phenolic content (TPC), free radical scavenging DPPH (1,1-diphenyl-2-picryl-hydrazyl), and Ferric Reducing Antioxidant Power activity (FRAP) assays. F. prolixa extract was the most active one and showed antioxidant intracellular activity on keratinocytes by Anti Oxydant Power 1 assay. Online HPLC-DPPH allowed the identification of phenolic bioactive compounds such as quercetin-O-rhamnoside, rosmarinic acid, chlorogenic acid, procyanidins, epicatechin, 5-O-caffeoylshikimic acid, and curcumin as being responsible for the scavenging properties of these plant extracts. These results highlight the potential of F. prolixa aerial roots as a source of antioxidants for skin care applications.
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Affiliation(s)
- Marion Chambon
- UMR 214 Ecosystèmes Insulaires Océaniens, Université de Polynésie Française, IFREMER, ILM, IRD, BP 6570, Tahiti, F-98702 Faaa, French Polynesia; (M.C.); (R.H.)
| | - Raimana Ho
- UMR 214 Ecosystèmes Insulaires Océaniens, Université de Polynésie Française, IFREMER, ILM, IRD, BP 6570, Tahiti, F-98702 Faaa, French Polynesia; (M.C.); (R.H.)
| | - Beatrice Baghdikian
- Aix Marseille Univ, CNRS 7263, IRD 237, Avignon Université, IMBE, 27 Blvd Jean Moulin, Service of Pharmacognosy, Faculty of Pharmacy, 13385 Marseille, France; (B.B.); (S.-S.B.-L.); (E.G.)
| | - Gaëtan Herbette
- Aix Marseille Université, CNRS, Centrale Méditerranée, FSCM, Spectropole, Service 511, Campus Saint-Jérôme, 13397 Marseille, France;
| | - Sok-Siya Bun-Llopet
- Aix Marseille Univ, CNRS 7263, IRD 237, Avignon Université, IMBE, 27 Blvd Jean Moulin, Service of Pharmacognosy, Faculty of Pharmacy, 13385 Marseille, France; (B.B.); (S.-S.B.-L.); (E.G.)
| | - Elnur Garayev
- Aix Marseille Univ, CNRS 7263, IRD 237, Avignon Université, IMBE, 27 Blvd Jean Moulin, Service of Pharmacognosy, Faculty of Pharmacy, 13385 Marseille, France; (B.B.); (S.-S.B.-L.); (E.G.)
| | - Phila Raharivelomanana
- UMR 214 Ecosystèmes Insulaires Océaniens, Université de Polynésie Française, IFREMER, ILM, IRD, BP 6570, Tahiti, F-98702 Faaa, French Polynesia; (M.C.); (R.H.)
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42
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Townsend JR, Kirby TO, Sapp PA, Gonzalez AM, Marshall TM, Esposito R. Nutrient synergy: definition, evidence, and future directions. Front Nutr 2023; 10:1279925. [PMID: 37899823 PMCID: PMC10600480 DOI: 10.3389/fnut.2023.1279925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Nutrient synergy refers to the concept that the combined effects of two or more nutrients working together have a greater physiological impact on the body than when each nutrient is consumed individually. While nutrition science traditionally focuses on isolating single nutrients to study their effects, it is recognized that nutrients interact in complex ways, and their combined consumption can lead to additive effects. Additionally, the Dietary Reference Intakes (DRIs) provide guidelines to prevent nutrient deficiencies and excessive intake but are not designed to assess the potential synergistic effects of consuming nutrients together. Even the term synergy is often applied in different manners depending on the scientific discipline. Considering these issues, the aim of this narrative review is to investigate the potential health benefits of consuming different nutrients and nutrient supplements in combination, a concept we define as nutrient synergy, which has gained considerable attention for its impact on overall well-being. We will examine how nutrient synergy affects major bodily systems, influencing systemic health. Additionally, we will address the challenges associated with promoting and conducting research on this topic, while proposing potential solutions to enhance the quality and quantity of scientific literature on nutrient synergy.
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Affiliation(s)
- Jeremy R. Townsend
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
- Health & Human Performance, Concordia University Chicago, River Forest, IL, United States
| | - Trevor O. Kirby
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
| | - Philip A. Sapp
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
| | - Adam M. Gonzalez
- Department of Allied Health and Kinesiology, Hofstra University, Hempstead, NY, United States
| | - Tess M. Marshall
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
| | - Ralph Esposito
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
- Department of Nutrition, Food Studies, and Public Health, New York University-Steinhardt, New York, NY, United States
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Ghahremani-Nasab M, Del Bakhshayesh AR, Akbari-Gharalari N, Mehdipour A. Biomolecular and cellular effects in skin wound healing: the association between ascorbic acid and hypoxia-induced factor. J Biol Eng 2023; 17:62. [PMID: 37784137 PMCID: PMC10546749 DOI: 10.1186/s13036-023-00380-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023] Open
Abstract
The skin serves as a barrier to protect the body from environmental microorganisms and is the largest tissue of the body and any damage must be quickly and effectively repaired. The fundamental purpose of dermal fibroblasts is to produce and secrete extracellular matrix, which is crucial for healing wounds. The production of collagen by dermal fibroblasts requires the cofactor ascorbic acid, a free radical scavenger. In skin wounds, the presence of Ascorbic acid (AA) decreases the expression of pro-inflammatory factors and increases the expression of wound-healing factors. In addition, AA plays an important role in all three phases of wound healing, including inflammation, proliferation, and regeneration. On the other hand, growing evidence indicates that hypoxia improves the wound healing performance of mesenchymal stem cell-conditioned medium compared to the normoxic-conditioned medium. In a hypoxic-conditioned medium, the proliferation and migration of endothelial cells, fibroblasts, and keratinocytes (important cells in accelerating skin wound healing) increase. In this review, the role of AA, hypoxia, and their interactions on wound healing will be discussed and summarized by the in vitro and in vivo studies conducted to date.
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Affiliation(s)
- Maryam Ghahremani-Nasab
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Azizeh Rahmani Del Bakhshayesh
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Naeimeh Akbari-Gharalari
- Department of Neurosciences and Cognition, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahmad Mehdipour
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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Joshi M, Hiremath P, John J, Ranadive N, Nandakumar K, Mudgal J. Modulatory role of vitamins A, B3, C, D, and E on skin health, immunity, microbiome, and diseases. Pharmacol Rep 2023; 75:1096-1114. [PMID: 37673852 PMCID: PMC10539462 DOI: 10.1007/s43440-023-00520-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 09/08/2023]
Abstract
Disruption of the skin barrier and immunity has been associated with several skin diseases, namely atopic dermatitis (AD), psoriasis, and acne. Resident and non-resident immune cells and the barrier system of the skin are integral to innate immunity. Recent advances in understanding skin microbiota have opened the scope of further understanding the various communications between these microbiota and skin immune cells. Vitamins, being one of the important micronutrients, have been reported to exert antioxidant, anti-inflammatory, and anti-microbial effects. The immunomodulatory action of vitamins can halt the progression of skin diseases, and thus, understanding the immuno-pharmacology of these vitamins, especially for skin diseases can pave the way for their therapeutic potential. At the same time, molecular and cellular markers modulated with these vitamins and their derivatives need to be explored. The present review is focused on significant vitamins (vitamins A, B3, C, D, and E) consumed as nutritional supplements to discuss the outcomes and scope of studies related to skin immunity, health, and diseases.
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Affiliation(s)
- Mahika Joshi
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Priyanka Hiremath
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Jeena John
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Niraja Ranadive
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Krishnadas Nandakumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Jayesh Mudgal
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
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45
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Irving SY, Berry KG, Morgan S, Seiple SM, Nagle ML, Stetzer M, Tabatabaei N, Murphy S, Srinivasan V, Mascarenhas M. Nutrition association with skin integrity and pressure injury in critically ill pediatric patients. Nutr Clin Pract 2023; 38 Suppl 2:S125-S138. [PMID: 37721464 DOI: 10.1002/ncp.11063] [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: 06/29/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 09/19/2023] Open
Abstract
BACKGROUND Current research highlights the positive impact of nutrition therapy, particularly enteral nutrition, in critical illness. However, little attention is given to the impact of nutrition on skin integrity during critical illness. Skin integrity is at risk in critically ill children owing to necessary clinical therapies and challenges of providing nutrition therapy. METHODS We conducted a narrative literature review with three main thematic concepts to drive our literature search: the association of nutrition therapy with (1) skin integrity; (2) injury, wounds, and wound healing; and (3) differences of skin color. Using pertinent search and subject terms, PubMed, CINAHL, EMBASE, and SCOPUS databases were searched, yielding 316 articles. After removal of duplicates, articles were reviewed based on inclusion and exclusion criteria defined by the authors; only eight articles met the defined criteria to inform this review. RESULTS Large and important gaps exist in the current literature regarding an association between nutrition therapy, skin injury, and wound healing. Little to no attention was found for associations with skin color. The resulting narrative review addresses these topics and subtopics with additional references included that are independent of the original search strategy. CONCLUSIONS A dearth of evidence exists describing associations between nutrition and disruption of skin integrity in pediatric critical illness. Children with dark skin are at increased risk, as manifestation and identification of disruption to skin integrity may not be recognized. Research is needed to describe these associations and the impact of nutrition on skin integrity, including differences of skin color.
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Affiliation(s)
- Sharon Y Irving
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania, USA
- Department of Nursing and Clinical Care Services, Critical Care, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Katarina G Berry
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Sherry Morgan
- Holman Biotech Commons, Robert Wood Johnson Pavilion, Philadelphia, Pennsylvania, USA
| | - Stephanie M Seiple
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Monica L Nagle
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Molly Stetzer
- Wound Ostomy and Vascular Access Services, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Neeka Tabatabaei
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Sara Murphy
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Vijay Srinivasan
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Maria Mascarenhas
- Department of Clinical Nutrition, Division of Gastroenterology and Nutrition, Philadelphia, Pennsylvania, USA
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46
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Shu X, Zhao S, Huo W, Tang Y, Zou L, Li Z, Li L, Wang X. Clinical study of a spray containing birch juice for repairing sensitive skin. Arch Dermatol Res 2023; 315:2271-2281. [PMID: 36961534 PMCID: PMC10462575 DOI: 10.1007/s00403-023-02588-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/14/2022] [Accepted: 02/16/2023] [Indexed: 03/25/2023]
Abstract
Sensitive skin is described as an unpleasant sensory response to a stimulus that should not cause a sensation. Sensitive skin affects an increasing proportion of the population. Sixty-seven participants who tested positive to lactic acid sting test were recruited and randomized into two groups to observe the clinical efficacy and safety of a new birch juice spray for repairing sensitive skin. One group used test spray A, while the other group used spray B as a control. Both groups were sprayed six times daily for 28 days. Noninvasive testing instruments were used to measure stratum corneum hydration, sebum content, transepidermal water loss rates, skin blood perfusion and current perception threshold before and after using spray. Facial images were captured by VISIA-CR, and the image analysis program (Image-Pro Plus) was used to analyze these to obtain the redness value of the facial skin. Moreover, lactic acid sting test scores and participants' self-assessments were also performed at baseline, week 2 and week 4. Both sprays A and B significantly decreased the lactic acid sting test score, transepidermal water loss rates, skin blood perfusion, and redness, while increasing the stratum corneum hydration. Compared to spray B, spray A increased sensory nerve thresholds at 5 Hz and decreased the transepidermal water loss rates, skin blood perfusion, and lactic acid sting test score. Sprays containing birch juice improved cutaneous biophysical properties in participants with sensitive skin.
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Affiliation(s)
- Xiaohong Shu
- Cosmetics Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Shizhi Zhao
- Yoseido (Shanghai) Cosmetics R&D Co., Ltd., Shanghai, People's Republic of China
| | - Wei Huo
- Cosmetics Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ying Tang
- Cosmetics Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Lin Zou
- Cosmetics Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Zhaoxia Li
- Cosmetics Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Li Li
- Cosmetics Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- Department of Dermatology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, People's Republic of China
| | - Xi Wang
- Cosmetics Evaluation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
- Department of Dermatology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, Sichuan, 610041, People's Republic of China.
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Zhang Y, Zeng M, Zhang X, Yu Q, Zeng W, Yu B, Gan J, Zhang S, Jiang X. Does an apple a day keep away diseases? Evidence and mechanism of action. Food Sci Nutr 2023; 11:4926-4947. [PMID: 37701204 PMCID: PMC10494637 DOI: 10.1002/fsn3.3487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 05/16/2023] [Accepted: 05/24/2023] [Indexed: 09/14/2023] Open
Abstract
Apples and their products exemplify the recently reemphasized link between dietary fruit intake and the alleviation of human disease. Their consumption does indeed improve human health due to their high phytochemical content. To identify potentially relevant articles from clinical trials, some epidemiological studies and meta-analyses, and in vitro and in vivo studies (cell cultures and animal models), PubMed was searched from January 1, 2012, to May 15, 2022. This review summarized the potential effects of apple and apple products (juices, puree, pomace, dried apples, extracts rich in apple bioactives and single apple bioactives) on health. Apples and apple products have protective effects against cardiovascular diseases, cancer, as well as mild cognitive impairment and promote hair growth, healing of burn wounds, improve the oral environment, prevent niacin-induced skin flushing, promote the relief of UV-induced skin pigmentation, and improve the symptoms of atopic dermatitis as well as cedar hay fever among others. These effects are associated with various mechanisms, such as vascular endothelial protection, blood lipids lowering, anti-inflammatory, antioxidant, antiapoptotic, anti-invasion, and antimetastatic effects. Meanwhile, it has provided an important reference for the application and development of medicine, nutrition, and other fields.
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Affiliation(s)
- Yue Zhang
- School of Integrative MedicineTianjin University of Traditional Chinese MedicineTianjinChina
| | - Miao Zeng
- School of Integrative MedicineTianjin University of Traditional Chinese MedicineTianjinChina
| | - Xiaolu Zhang
- School of Integrative MedicineTianjin University of Traditional Chinese MedicineTianjinChina
| | - Qun Yu
- School of Integrative MedicineTianjin University of Traditional Chinese MedicineTianjinChina
| | - Wenyun Zeng
- Department of PathologyTianjin Union Medical CenterTianjinChina
| | - Bin Yu
- School of International EducationTianjin University of Chinese MedicineTianjinChina
| | - Jiali Gan
- School of Integrative MedicineTianjin University of Traditional Chinese MedicineTianjinChina
| | - Shiwu Zhang
- School of Integrative MedicineTianjin University of Traditional Chinese MedicineTianjinChina
- Department of PathologyTianjin Union Medical CenterTianjinChina
| | - Xijuan Jiang
- School of Integrative MedicineTianjin University of Traditional Chinese MedicineTianjinChina
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Wani M, Chakole S, Agrawal S, Gupta A, Chavada J, Pathade AG, Yelne S. Unveiling Skin Manifestations: Exploring Cutaneous Signs of Malnutrition in Eating Disorders. Cureus 2023; 15:e44759. [PMID: 37809242 PMCID: PMC10556793 DOI: 10.7759/cureus.44759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 09/06/2023] [Indexed: 10/10/2023] Open
Abstract
The intricate interplay between eating disorders, malnutrition, and their cutaneous manifestations is the focal point of this comprehensive review. The review delves into the clinical significance of recognising and understanding these visible signs in the context of eating disorders. It highlights the vital role of nutrition in maintaining healthy skin and addresses the challenges associated with relying solely on cutaneous signs for diagnosis. Emphasising a multidisciplinary approach involving dermatologists, psychiatrists, and nutritionists, the review underscores the holistic nature of the treatment. Addressing psychological aspects alongside nutritional rehabilitation is underscored with a forward-looking perspective on future research avenues. This review is valuable for healthcare professionals by synthesising existing knowledge and identifying research gaps. It aims to improve the diagnosis, treatment, and preventative strategies for individuals dealing with the complex challenges of eating disorders and malnutrition.
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Affiliation(s)
- Mohit Wani
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Swarupa Chakole
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Suyash Agrawal
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Anannya Gupta
- Internal Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Jay Chavada
- Medical Student, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Aniket G Pathade
- Research and Development, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Seema Yelne
- Nursing, Shalinitai Meghe College of Nursing, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Ramón R, Holguín E, Chiriboga JD, Rubio N, Ballesteros C, Ezechieli M. Anti-Inflammatory Effect of Vitamin C during the Postoperative Period in Patients Subjected to Total Knee Arthroplasty: A Randomized Controlled Trial. J Pers Med 2023; 13:1299. [PMID: 37763067 PMCID: PMC10532858 DOI: 10.3390/jpm13091299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/20/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
Vitamin C, a potent reducing and antioxidant agent, plays an important role in the body, aiding in the growth of cartilage and bones. It is also involved in mechanisms that help reduce inflammation and its effects on the body. In addition, vitamin C decreases pro-inflammatory cytokines, such as IL-6, which produce acute-phase proteins such as CRP and influence inflammatory markers such as ESR. We carried out a study with 110 patients who underwent total knee replacement surgery. We divided the patients into two groups, in which the intervention group received 15 g of parenteral vitamin C during the immediate postoperative period while the control group did not. Patients who received 15 g of vitamin C after total knee replacement surgery had decreased inflammatory markers, specifically CRP and ESR. Overall, administering vitamin C in the post-surgical period results in improved management of inflammation, as evidenced by a decrease in CRP and ESR values. This leads to faster recovery and better healing outcomes for patients undergoing total knee replacement surgery. Furthermore, the beneficial effects of vitamin C in reducing proinflammatory cytokines, reducing the need for opioid analgesics, and its mild adverse effects make it a promising adjuvant in managing postoperative recovery.
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Affiliation(s)
- Ricardo Ramón
- St. Vincenz Hospital Location Salzkotten, 33154 Salzkotten, Germany;
| | | | | | - Newton Rubio
- Ministry of Public Health (MSP), 170702 Quito, Ecuador
| | | | - Marco Ezechieli
- St. Vincenz Hospital Location Salzkotten, 33154 Salzkotten, Germany;
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50
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Loza-Rodríguez N, Millán-Sánchez A, López O. Characteristics of a Lipid Hydrogel and Bigel as Matrices for Ascorbic Acid Stabilization. Gels 2023; 9:649. [PMID: 37623104 PMCID: PMC10453865 DOI: 10.3390/gels9080649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/03/2023] [Accepted: 08/09/2023] [Indexed: 08/26/2023] Open
Abstract
Ascorbic acid (AA) has many health benefits, including immune and cardiovascular deficiency protection, prenatal problems, and skin diseases. Unfortunately, AA is easily oxidized and has limited bioavailability. Thus, the development of formulations that stabilize and enhance the efficacy of AA is a challenge. In this study, 4% AA was encapsulated in two recently developed gels, a hydrogel and a bigel. The hydrogel was formed exclusively with lipids and water, and the bigel was a combination of the hydrogel with an oleogel formed with olive oil and beeswax. The effect of AA in gel microstructures was determined using X-ray scattering, rheology, and texture analysis. Additionally, the capacity of these materials to protect AA from degradation upon temperature and sunlight was studied. Results showed that the incorporation of AA into both materials did not affect their microstructure. Moreover, hydrogel-protected AA showed only 2% degradation after three months at 8 °C, while in aqueous solution, it degraded by 12%. Regarding sunlight, bigel showed a good shielding effect, exhibiting only 2% AA degradation after 22 h of exposure, whereas in aqueous solution, AA degraded by 10%. These results suggest that both proposed gels could be used in biomedical applications and the field of food.
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Affiliation(s)
- Noèlia Loza-Rodríguez
- Department of Chemical and Surfactant Technology, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), C/Jordi Girona 18-26, 08034 Barcelona, Spain;
- Bicosome S.L., C/Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Aina Millán-Sánchez
- Department of Chemical and Surfactant Technology, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), C/Jordi Girona 18-26, 08034 Barcelona, Spain;
| | - Olga López
- Department of Chemical and Surfactant Technology, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), C/Jordi Girona 18-26, 08034 Barcelona, Spain;
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