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Xie WY, Shen HL, Yan ZM, Zheng RJ, Jiang JJ, Zhong JJ, Zhou WW. Paenibacillus exopolysaccharide alleviates Malassezia-induced skin damage: Enhancing skin barrier function, regulating immune responses, and modulating microbiota. Int J Biol Macromol 2024:135404. [PMID: 39256124 DOI: 10.1016/j.ijbiomac.2024.135404] [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: 12/29/2023] [Revised: 08/09/2024] [Accepted: 09/05/2024] [Indexed: 09/12/2024]
Abstract
Numerous studies have established a strong association between Malassezia and various skin disorders, including atopic dermatitis. Finding appropriate methods or medications to alleviate Malassezia-induced skin damage is of notable public interest. This study aimed to evaluate the therapeutic effect of the exopolysaccharide EPS1, produced by Paenibacillus polymyxa, on Malassezia restricta-induced skin damage. In vitro assays indicated that EPS1 reduced the expression of pro-inflammatory cytokine genes in TNF-α-induced HaCaT cells. In a murine model, EPS1 was found to mitigate clinical symptoms, reduce epidermal thickness and mast cell infiltration, improve skin barrier function, decrease pro-inflammatory cytokine levels associated with type 17 inflammation, enhance Tregs in the spleen, upregulate the transcription of Treg-related genes in skin lesions, and modulate the skin microbiota. This study is the first to report the alleviating effect of Paenibacillus exopolysaccharide on Malassezia-induced skin inflammation and its impact on the skin microbiota. These findings support the potential of Paenibacillus exopolysaccharides as consumer products and therapeutic agents for managing Malassezia-induced skin damage by improving skin barrier function, modulating immune responses, and influencing skin microbiota.
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Affiliation(s)
- Wan-Yue Xie
- Institute of Food Bioscience and Technology, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Hui-Ling Shen
- Institute of Food Bioscience and Technology, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Zi-Ming Yan
- Institute of Food Bioscience and Technology, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Ru-Jing Zheng
- Zhejiang Homay Technology Co., Ltd., Hangzhou 311200, Zhejiang, China
| | - Jin-Jie Jiang
- Zhejiang Homay Technology Co., Ltd., Hangzhou 311200, Zhejiang, China
| | - Jian-Jiang Zhong
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Wen-Wen Zhou
- Institute of Food Bioscience and Technology, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, Zhejiang, China.
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Lal DK, Kumar B, Kaushik V, Alhowyan A, Kalam MA. Molybdenum Disulfide Nanosheet-Based Nanocomposite for the Topical Delivery of Umbelliferone: Evaluation of Anti-inflammatory and Analgesic Potentials. ACS OMEGA 2024; 9:37105-37116. [PMID: 39246492 PMCID: PMC11375718 DOI: 10.1021/acsomega.4c04252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 08/12/2024] [Accepted: 08/13/2024] [Indexed: 09/10/2024]
Abstract
This study aimed to develop a nanocomposite formulation comprising umbelliferone (UMB) and molybdenum disulfide (MoS2) nanosheets as a carrier, termed as the UMB-MoS2 nanocomposite in gel for topical delivery. MoS2 nanosheets were successfully synthesized via a green-hydrothermal reaction of 10 mg of ammonium molybdate and 10 mg of thiourea in 80 mL of deionized water under predetermined conditions. The UMB-MoS2 nanocomposite was prepared by sonicating UMB and MoS2 nanosheets (each of 1 mg/mL) in dimethylformamide. Scanning electron microscopy revealed crumpled nanosheets with an open-ended structure and a nanocomposite as a layered structure. The X-ray diffraction pattern revealed the amorphous nature of UMB in the UMB-MoS2 nanocomposite. Fourier-transform infrared spectra of the UMB-MoS2 nanocomposite had modified bands of the functional group, which confirmed the formation of the nanocomposite. The size and polydispersity-index (435 nm and 0.415, respectively) of the nanocomposite were within the limit for an efficient topical application. Carbopol 934 (2%) was used to prepare the UMB-MoS2 nanocomposite gel (F1) and UMB-Carbopol gel (F2, for comparative evaluation). The pH, spreadability, and viscosity of F1 were found to be 5.56, 5.89 g·cm/s, and 32.5 Pa-sec, respectively, which were optimal for the topical application of gel-based formulations. In vitro release characteristics of both formulations were deemed to be suitable for topical application, where F1 exhibited a biphasic drug release profile and a superior release rate of 94.8% compared to 43.5% for F2 at 24 h. In the carrageenan-induced rat paw edema model, the animal group treated with F1 demonstrated the lowest increase in paw thickness of 26.6%, which was significantly lower as compared to the F2-treated group (52.9%) and the diclofenac sodium-treated group (32.2%). Similarly, in the tail immersion method, F1 exhibited the highest peak tail withdrawal latency of 10.9 s, significantly greater than F2 (8.9 s) and standard treatment (10 s), indicating the superior analgesic activity of F1. This pioneering work introduces a novel UMB-MoS2 nanocomposite with promising anti-inflammatory and analgesic potentials, paving the way for further research into the biomedical applications of MoS2-based nanocarriers.
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Affiliation(s)
- Diwya Kumar Lal
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Bhavna Kumar
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Vishakha Kaushik
- School of Physical Sciences, DIT University, Dehradun 248009, Uttarakhand, India
| | - Adel Alhowyan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohd Abul Kalam
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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3
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Hewitt RM, Dale C, Purcell C, Pattinson R, Bundy C. A Qualitative Exploration of the Impact, Management, and Existing Psychological Support Available for Adults Living with Skin Conditions. Acta Derm Venereol 2024; 104:adv40657. [PMID: 39175451 PMCID: PMC11358848 DOI: 10.2340/actadv.v104.40657] [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: 04/26/2024] [Accepted: 07/03/2024] [Indexed: 08/24/2024] Open
Abstract
Skin conditions carry a significant physical, psychological, and social burden. People with skin conditions often engage in health-threatening behaviours that can worsen symptoms and increase cardiovascular disease risk. However, access to dedicated psychological and behaviour-change support is limited. The impact, management, and existing psychological support available to adults living with skin conditions was qualitatively explored to inform the development of a psychologically supportive digital intervention. Qualitative research involving a hybrid inductive- deductive approach was performed. Data collection and analysis were theoretically informed by the Common-Sense Model of Self-Regulation. Eight synchronous online group interviews with 43 English-speaking adults (≥ 18 years) with a range of skin conditions were conducted. Data were analysed using Reflexive Thematic Analysis. Three superordinate themes are outlined: (i) visibility underpinning life course impairment, (ii) seeking control amid uncertainty, and (iii) existing support for people with skin conditions. Skin conditions carry a substantial psychological burden, yet dermatology service provision is sub-optimal and patients often resort to seeking support from unreliable sources. Psychological support can have benefits, but barriers exist. This study reinforces the need for high-quality psychological support, and that patients wanted digital means to support effective self- management.
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Affiliation(s)
| | - Carys Dale
- School of Healthcare Sciences, Cardiff University, Wales, UK
| | | | - Rachael Pattinson
- School of Healthcare Sciences, Cardiff University, Wales, UK; School of Dentistry, Cardiff University, Wales, UK
| | - Christine Bundy
- School of Healthcare Sciences, Cardiff University, Wales, UK
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4
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Shirkhan F, Safaei F, Mirdamadi S, Zandi M. The Role of Probiotics in Skin Care: Advances, Challenges, and Future Needs. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10319-y. [PMID: 38965196 DOI: 10.1007/s12602-024-10319-y] [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: 06/27/2024] [Indexed: 07/06/2024]
Abstract
The skin, being the largest organ in the human body, plays a pivotal role in safeguarding the body against invasive pathogens. Therefore, it is essential to reinforce and protect this vital organ. Current research supports the impact of probiotics on skin health and their ability to alleviate various skin disorders. However, the effectiveness and probable side effects of probiotics in skin care remain a subject of debate, necessitating further investigation and analysis. Hence, this study aims to highlight existing gaps and future needs in the current research on probiotics in skin care and pave the way for future investigations. Therefore, we scrutinized the effects of oral (fermented foods and dietary supplements) and non-oral/topical probiotics on skin care, and the mechanism of probiotics that affect skin health. The results of most studies showed that fermented foods containing probiotics, particularly dairy products, positively impact skin health. The research results regarding the efficacy of probiotic supplements and live strains in treating skin disorders show promising potential. However, safety evaluations are crucial, to identify any potential adverse effects. While research has identified numerous potential mechanisms by which probiotics may influence skin health, a complete understanding of their precise mode of action remains elusive. However, it seems that probiotics can exert their positive effects through the gut-skin and gut-skin-brain axis on the human body. Therefore, following the identification of safe probiotics, additional studies should be carried out to establish optimal dosages, potential side effects, suitable regulatory guidelines, and validation methods.
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Affiliation(s)
- Faezeh Shirkhan
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, 19496-35881, Iran
| | - Fatemeh Safaei
- Iranian Research Organization for Science and Technology, Microbial Biotechnology Student in Iranian Research Organization for Science and Technology, Microbial biotechnology, Tehran, 3353511, Iran
| | - Saeed Mirdamadi
- Department of Biotechnology, Iranian Research Organization for Science & Technology (IROST), Tehran, 33131-93685, Iran.
| | - Mohammad Zandi
- Department of Agriculture, Iranian Research Organization for Science and Technology (IROST), Tehran, 3353511, Iran.
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das Neves BE, da Silva NCB. Effects of Ayurvedic practices on quality of life of health professionals in Brazil: trends from a quasi experimental study. J Ayurveda Integr Med 2024; 15:100932. [PMID: 38925044 PMCID: PMC11255367 DOI: 10.1016/j.jaim.2024.100932] [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: 09/06/2023] [Revised: 04/03/2024] [Accepted: 04/04/2024] [Indexed: 06/28/2024] Open
Abstract
Integral health encompasses the way individuals live, considering their quality of life. An inadequate lifestyle can harm human health, increasing the risk of developing chronic non-communicable diseases, which represent 71% of the causes of death worldwide and 54.7% in Brazil. The COVID-19 pandemic has led to impacts on quality of life, resulting from lifestyle changes, especially among health professionals. This constitutes an important factor in the health-disease relationship and the core of the healthcare approach embraced by Ayurveda. The present study evaluated the role of daily Ayurvedic practices in improving the quality of life of health professionals working in the Family Health Strategy of SUS in Paty do Alferes/RJ, Brazil. Ayurveda practices based on Trayopastamba were introduced to 30 health professionals through lectures and guided activities from July to October 2021, spanning three months. Quality of life was assessed using the WHOQOL-BREF questionnaire before and after the intervention. An improvement in perceived quality of life was observed in the physical, psychological, and environmental domains (p > 0.05), while the social domain did not show statistically significant results. The physical domain demonstrated the most substantial score increase (10.95). Conversely, the social domain displayed the smallest rise in scores (5.83). In conclusion, the daily Ayurvedic practices demonstrated the potential to enhance the quality of life in this group, contributing to health promotion in a practical and economically accessible manner.
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Affiliation(s)
- Barbara Esteves das Neves
- Universidade Federal do Rio de Janeiro - Faculdade de Farmácia, Departamento de Produtos Naturais e Alimentos, Laboratório de Botânica Aplicada, CCS - Bloco A, 2o andar, sala 18, Ilha do Fundão, CEP: 21.941-901, Rio de Janeiro, RJ, Brazil.
| | - Nina Claudia Barboza da Silva
- Universidade Federal do Rio de Janeiro - Faculdade de Farmácia, Departamento de Produtos Naturais e Alimentos, Laboratório de Botânica Aplicada, CCS - Bloco A, 2o andar, sala 18, Ilha do Fundão, CEP: 21.941-901, Rio de Janeiro, RJ, Brazil.
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Frusciante L, Geminiani M, Olmastroni T, Mastroeni P, Trezza A, Salvini L, Lamponi S, Spiga O, Santucci A. Repurposing Castanea sativa Spiny Burr By-Products Extract as a Potentially Effective Anti-Inflammatory Agent for Novel Future Biotechnological Applications. Life (Basel) 2024; 14:763. [PMID: 38929746 PMCID: PMC11205080 DOI: 10.3390/life14060763] [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: 05/16/2024] [Revised: 05/30/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
The concept of a "circular bioeconomy" holds great promise for the health, cosmetic, and nutrition sectors by re-using Castanea sativa (Mill.) by-products. This sustainable resource is rich in bioactive secondary metabolites with antioxidant and anti-inflammatory properties. By transforming these by-products into high-value products for human health, we can promote sustainable economic growth and reduce the environmental impact of traditional waste disposal, adding value to previously underutilized resources. In the present study, we investigated the antioxidant capacity, phytochemical composition, and in vitro antioxidant and anti-inflammatory activity of C. sativa burr (CSB) aqueous extract. The spectrophotometric study revealed high total phenolic content (TPC) values with significant antioxidant and anti-radical properties. Using UPLC-MS/MS techniques, the phytochemical investigation identified 56 metabolites, confirming the presence of phenolic compounds in CSBs. In addition, CSBs significantly downregulated pro-inflammatory mediators in LPS-stimulated RAW 264.7 macrophage cells without significant cell toxicity. Lastly, in silico studies pinpointed three kinases from RAW 264.7 cells as binding partners with ellagic acid, the predominant compound found in our extract. These findings strongly advocate for the recycling and valorization of C. sativa by-products, challenging their conventional classification as mere "waste".
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Affiliation(s)
- Luisa Frusciante
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
| | - Michela Geminiani
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
- SienabioACTIVE, Università di Siena, Via Aldo Moro, 53100 Siena, Italy
| | - Tommaso Olmastroni
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
| | - Pierfrancesco Mastroeni
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
| | - Alfonso Trezza
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
| | - Laura Salvini
- Fondazione Toscana Life Sciences, Strada del Petriccio e Belriguardo, 53100 Siena, Italy;
| | - Stefania Lamponi
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
- SienabioACTIVE, Università di Siena, Via Aldo Moro, 53100 Siena, Italy
| | - Ottavia Spiga
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
- ARTES 4.0, Viale Rinaldo Piaggio, 34, 56025 Pontedera, Italy
| | - Annalisa Santucci
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro, 53100 Siena, Italy; (L.F.); (T.O.); (P.M.); (A.T.); (S.L.); (O.S.); (A.S.)
- SienabioACTIVE, Università di Siena, Via Aldo Moro, 53100 Siena, Italy
- ARTES 4.0, Viale Rinaldo Piaggio, 34, 56025 Pontedera, Italy
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Che Y, Yuan J, Wang Q, Liu M, Tang D, Chen M, Xiao X, Pang Y, Chen S, Han W, Xiao Z, Zeng J, Guo J. Dietary factors and the risk of atopic dermatitis: a Mendelian randomisation study. Br J Nutr 2024; 131:1873-1882. [PMID: 38343175 DOI: 10.1017/s0007114524000436] [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] [Indexed: 03/12/2024]
Abstract
Previous studies have revealed an association between dietary factors and atopic dermatitis (AD). To explore whether there was a causal relationship between diet and AD, we performed Mendelian randomisation (MR) analysis. The dataset of twenty-one dietary factors was obtained from UK Biobank. The dataset for AD was obtained from the publicly available FinnGen consortium. The main research method was the inverse-variance weighting method, which was supplemented by MR‒Egger, weighted median and weighted mode. In addition, sensitivity analysis was performed to ensure the accuracy of the results. The study revealed that beef intake (OR = 0·351; 95 % CI 0·145, 0·847; P = 0·020) and white bread intake (OR = 0·141; 95 % CI 0·030, 0·656; P = 0·012) may be protective factors against AD. There were no causal relationships between AD and any other dietary intake factors. Sensitivity analysis showed that our results were reliable, and no heterogeneity or pleiotropy was found. Therefore, we believe that beef intake may be associated with a reduced risk of AD. Although white bread was significant in the IVW analysis, there was large uncertainty in the results given the wide 95 % CI. Other factors were not associated with AD in this study.
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Affiliation(s)
- Yuhui Che
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu610072, Sichuan Province, People's Republic of China
| | - Jinyao Yuan
- West China Second Hospital of Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Qian Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu610072, Sichuan Province, People's Republic of China
| | - Mengsong Liu
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu610072, Sichuan Province, People's Republic of China
| | - Dadong Tang
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Mulan Chen
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Xinyu Xiao
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Yaobin Pang
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Siyan Chen
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Wen Han
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Zhiyong Xiao
- Chengdu University of Chinese Medicine, Chengdu, Sichuan Province, People's Republic of China
| | - Jinhao Zeng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu610072, Sichuan Province, People's Republic of China
| | - Jing Guo
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu610072, Sichuan Province, People's Republic of China
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Šutić Udović I, Hlača N, Massari LP, Brajac I, Kaštelan M, Vičić M. Deciphering the Complex Immunopathogenesis of Alopecia Areata. Int J Mol Sci 2024; 25:5652. [PMID: 38891839 PMCID: PMC11172390 DOI: 10.3390/ijms25115652] [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: 04/30/2024] [Revised: 05/15/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Alopecia areata (AA) is an autoimmune-mediated disorder in which the proximal hair follicle (HF) attack results in non-scarring partial to total scalp or body hair loss. Despite the growing knowledge about AA, its exact cause still needs to be understood. However, immunity and genetic factors are affirmed to be critical in AA development. While the genome-wide association studies proved the innate and acquired immunity involvement, AA mouse models implicated the IFN-γ- and cytotoxic CD8+ T-cell-mediated immune response as the main drivers of disease pathogenesis. The AA hair loss is caused by T-cell-mediated inflammation in the HF area, disturbing its function and disrupting the hair growth cycle without destroying the follicle. Thus, the loss of HF immune privilege, autoimmune HF destruction mediated by cytotoxic mechanisms, and the upregulation of inflammatory pathways play a crucial role. AA is associated with concurrent systemic and autoimmune disorders such as atopic dermatitis, vitiligo, psoriasis, and thyroiditis. Likewise, the patient's quality of life (QoL) is significantly impaired by morphologic disfigurement caused by the illness. The patients experience a negative impact on psychological well-being and self-esteem and may be more likely to suffer from psychiatric comorbidities. This manuscript aims to present the latest knowledge on the pathogenesis of AA, which involves genetic, epigenetic, immunological, and environmental factors, with a particular emphasis on immunopathogenesis.
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Affiliation(s)
| | | | - Larisa Prpić Massari
- Department of Dermatovenereology, Clinical Hospital Centre Rijeka, Medical Faculty, University of Rijeka, Krešimirova 42, 51000 Rijeka, Croatia; (I.Š.U.); (N.H.); (I.B.); (M.K.); (M.V.)
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Krajewski PK, Tsoukas M, Szepietowski JC. Pathological and Therapeutical Implications of Pyroptosis in Psoriasis and Hidradenitis Suppurativa: A Narrative Review. Curr Issues Mol Biol 2024; 46:663-676. [PMID: 38248345 PMCID: PMC10814322 DOI: 10.3390/cimb46010043] [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: 12/14/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/23/2024] Open
Abstract
This manuscript explores the role of pyroptosis, an inflammatory programmed cell death, in the pathogenesis of two chronic dermatoses, psoriasis and hidradenitis suppurativa (HS). The diseases, though clinically diverse, share common pathogenetic pathways involving the unbalanced interaction between the adaptive and innate immune systems. This review focuses on the molecular changes in psoriatic and HS skin, emphasizing the activation of dendritic cells, secretion of interleukins (IL-17, IL-22, and TNF-α), and the involvement of inflammasomes, particularly NLRP3. This manuscript discusses the role of caspases, especially caspase-1, in driving pyroptosis and highlights the family of gasdermins (GSDMs) as key players in the formation of pores leading to cell rupture and the release of proinflammatory signals. This study delves into the potential therapeutic implications of targeting pyroptosis in psoriasis and HS, examining existing medications like biologics and Janus kinase inhibitors. It also reviews the current limitations and challenges in developing therapies that selectively target pyroptosis. Additionally, the manuscript explores the role of pyroptosis in various inflammatory disorders associated with psoriasis and HS, such as inflammatory bowel disease, diabetes mellitus, and cardiovascular disorders. The review concludes by emphasizing the need for further research to fully elucidate the pathomechanisms of these dermatoses and develop effective, targeted therapies.
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Affiliation(s)
- Piotr K. Krajewski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Chalubinskiego 1, 50-368 Wroclaw, Poland;
| | - Maria Tsoukas
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL 60607, USA;
| | - Jacek C. Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Chalubinskiego 1, 50-368 Wroclaw, Poland;
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Liu L, Chen J. Advances in Relationship Between Alcohol Consumption and Skin Diseases. Clin Cosmet Investig Dermatol 2023; 16:3785-3791. [PMID: 38169933 PMCID: PMC10759914 DOI: 10.2147/ccid.s443128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/25/2023] [Indexed: 01/05/2024]
Abstract
Throughout history, alcohol consumption has been an integral part of human culture. Alcohol consumption, alcoholism in particular, influences the onset and progression of liver diseases, neurological disorders, and multiple types of cancer. However, the role of alcohol consumption in influencing skin diseases has often been overlooked. In this review, we present the progress of research investigating the effects and potential mechanisms of action of alcohol consumption on acne, rosacea, psoriasis, atopic dermatitis, melanoma, and non-melanoma skin cancer.
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Affiliation(s)
- Lin Liu
- Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Jin Chen
- Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
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Mantovska DI, Zhiponova MK, Petrova D, Alipieva K, Bonchev G, Boycheva I, Evstatieva Y, Nikolova D, Tsacheva I, Simova S, Yordanova ZP. Exploring the Phytochemical Composition and Biological Potential of Balkan Endemic Species Stachys scardica Griseb. PLANTS (BASEL, SWITZERLAND) 2023; 13:30. [PMID: 38202340 PMCID: PMC10780532 DOI: 10.3390/plants13010030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 12/12/2023] [Accepted: 12/16/2023] [Indexed: 01/12/2024]
Abstract
Stachys scardica Griseb. is a Balkan endemic species listed in The Red Data Book of Bulgaria with the conservation status "endangered". Successful micropropagation was achieved on MS medium supplemented with 1.5 mg/L benzyladenine (BA), followed by a subsequent ex vitro adaptation in an experimental field resulting in 92% regenerated plants. Using nuclear magnetic resonance (NMR), phenylethanoid glycosides (verbascoside, leucosceptoside A), phenolic acids (chlorogenic acid), iridoids (allobetonicoside and 8-OAc-harpagide), and alkaloids (trigonelline) were identified, characteristic of plants belonging to the genus Stachys. High antioxidant and radical scavenging activities were observed in both in situ and ex vitro acclimated S. scardica plants, correlating with the reported high concentrations of total phenols and flavonoids in these variants. Ex vitro adapted plants also exhibited a well-defined anti-inflammatory potential, demonstrating high inhibitory activity against the complement system. Employing a disk diffusion method, a 100% inhibition effect was achieved compared to positive antibiotic controls against Staphylococcus epidermidis and Propionibacterium acnes, with moderate activity against Bacillus cereus. The induced in vitro and ex vitro model systems can enable the conservation of S. scardica in nature and offer future opportunities for the targeted biosynthesis of valuable secondary metabolites, with potential applications in the pharmaceutical and cosmetic industries.
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Affiliation(s)
- Desislava I. Mantovska
- Department of Plant Physiology, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tsankov Blvd., 1164 Sofia, Bulgaria (M.K.Z.); (D.P.)
| | - Miroslava K. Zhiponova
- Department of Plant Physiology, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tsankov Blvd., 1164 Sofia, Bulgaria (M.K.Z.); (D.P.)
| | - Detelina Petrova
- Department of Plant Physiology, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tsankov Blvd., 1164 Sofia, Bulgaria (M.K.Z.); (D.P.)
| | - Kalina Alipieva
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, bl. 9 Acad. Georgi Bonchev Str., 1113 Sofia, Bulgaria; (K.A.); (S.S.)
| | - Georgi Bonchev
- Institute of Plant Physiology and Genetics, Bulgarian Academy of Sciences, Acad. Georgi Bonchev Str., Bl. 21, 1113 Sofia, Bulgaria; (G.B.); (I.B.)
| | - Irina Boycheva
- Institute of Plant Physiology and Genetics, Bulgarian Academy of Sciences, Acad. Georgi Bonchev Str., Bl. 21, 1113 Sofia, Bulgaria; (G.B.); (I.B.)
| | - Yana Evstatieva
- Department of Biotechnology, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tsankov Blvd., 1164 Sofia, Bulgaria; (Y.E.); (D.N.)
| | - Dilyana Nikolova
- Department of Biotechnology, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tsankov Blvd., 1164 Sofia, Bulgaria; (Y.E.); (D.N.)
| | - Ivanka Tsacheva
- Department of Biochemistry, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tsankov Blvd., 1164 Sofia, Bulgaria;
| | - Svetlana Simova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, bl. 9 Acad. Georgi Bonchev Str., 1113 Sofia, Bulgaria; (K.A.); (S.S.)
| | - Zhenya P. Yordanova
- Department of Plant Physiology, Faculty of Biology, Sofia University “St. Kliment Ohridski”, 8 Dragan Tsankov Blvd., 1164 Sofia, Bulgaria (M.K.Z.); (D.P.)
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12
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Yamanaka-Takaichi M, Revankar R, Shih T, Gall M, Hsiao JL, Shi VY, Alavi A. Expert consensus on priority research gaps in dietary and lifestyle factors in hidradenitis suppurativa: a Delphi consensus study. Arch Dermatol Res 2023; 315:2129-2136. [PMID: 36951970 DOI: 10.1007/s00403-023-02610-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/27/2023] [Accepted: 03/14/2023] [Indexed: 03/24/2023]
Abstract
Hidradenitis suppurativa (HS) is a debilitating systemic inflammatory disease with limited treatment options. Although management through dietary and lifestyle changes is a primary interest of the HS patient community, there is lack of consensus regarding recommendations due to the paucity of evidence. To establish the priority research gaps on this topic, we performed and moderated a Delphi consensus study by integrating expert opinions and the relevant literature. Based on a literature review, research questions on dietary and lifestyle interventions in HS were constructed. HS dietary and lifestyle research questions were sent to an expert panel, consisting of 22 international members, including dermatologists, dietitians, pharmacists, and endocrinologists. Voting on the research questions was conducted using a modified Delphi technique. The primary outcome measure was whether participants could reach consensus on the priority of each research question in the HS dietary and lifestyle factors. After three rounds of surveys investigating the relationships between HS and various diet and lifestyle factors, "BMI", "Obesity", and "Smoking", reached consensus as high priority research questions. Low research priorities per consensus included "effects of iron supplements", "effects of magnesium supplements", "alcohol consumption" and "limiting Brewer's yeast intake. Smoking and obesity were identified as important research questions, concurrent to the literature indicating their association with more significant impact on disease activity. By shedding light on high priority research questions, our study provides a roadmap for further research on dietary and lifestyle modifications in HS and will help determine evidence-based lifestyle and dietary recommendations for patients with HS.
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Affiliation(s)
| | - Rishab Revankar
- The Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Terri Shih
- David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | | | - Jennifer L Hsiao
- Department of Dermatology, University of Southern California, Los Angeles, CA, USA
| | - Vivian Y Shi
- Department of Dermatology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Afsaneh Alavi
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA.
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13
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Llorente X, Esteruelas G, Bonilla L, Agudelo MG, Filgaira I, Lopez-Ramajo D, Gong RC, Soler C, Espina M, García ML, Manils J, Pujol M, Sánchez-López E. Riluzole-Loaded Nanostructured Lipid Carriers for Hyperproliferative Skin Diseases. Int J Mol Sci 2023; 24:ijms24098053. [PMID: 37175765 PMCID: PMC10179084 DOI: 10.3390/ijms24098053] [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: 03/27/2023] [Revised: 04/12/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
Nanocarriers, and especially nanostructured lipid carriers (NLC), represent one of the most effective systems for topical drug administration. NLCs are biodegradable, biocompatible and provide a prolonged drug release. The glutamate release inhibitor Riluzole (RLZ) is a drug currently used for amyotrophic lateral sclerosis (ALS), with anti-proliferative effects potentially beneficial for diseases with excessive cell turnover. However, RLZ possesses low water solubility and high light-sensibility. We present here optimized NLCs loaded with RLZ (RLZ-NLCs) as a potential topical treatment. RLZ-NLCs were prepared by the hot-pressure homogenization method using active essential oils as liquid lipids, and optimized using the design of experiments approach. RLZ-NLCs were developed obtaining optimal properties for dermal application (mean size below 200 nm, negative surface charge and high RLZ entrapment efficacy). In vitro release study demonstrates that RLZ-NLCs allow the successful delivery of RLZ in a sustained manner. Moreover, RLZ-NLCs are not angiogenic and are able to inhibit keratinocyte cell proliferation. Hence, a NLCs delivery system loading RLZ in combination with natural essential oils constitutes a promising strategy against keratinocyte hyperproliferative conditions.
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Affiliation(s)
- Xavier Llorente
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
| | - Gerard Esteruelas
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
| | - Lorena Bonilla
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
| | - Mariana Garnica Agudelo
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
| | - Ingrid Filgaira
- Departament de Patologia i Terapèutica Experimental and Hospital Universitari de Bellvitge-Bellvitge Institute for Biomedical Research, 08907 Barcelona, Spain
| | - Daniel Lopez-Ramajo
- Departament de Patologia i Terapèutica Experimental and Hospital Universitari de Bellvitge-Bellvitge Institute for Biomedical Research, 08907 Barcelona, Spain
| | - Ruoyi C Gong
- Departament de Patologia i Terapèutica Experimental and Hospital Universitari de Bellvitge-Bellvitge Institute for Biomedical Research, 08907 Barcelona, Spain
| | - Concepció Soler
- Departament de Patologia i Terapèutica Experimental and Hospital Universitari de Bellvitge-Bellvitge Institute for Biomedical Research, 08907 Barcelona, Spain
| | - Marta Espina
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
| | - Maria Luisa García
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
| | - Joan Manils
- Departament de Patologia i Terapèutica Experimental and Hospital Universitari de Bellvitge-Bellvitge Institute for Biomedical Research, 08907 Barcelona, Spain
- Serra Húnter Programme, Immunology Unit, Department of Pathology and Experimental Therapy, School of Medicine, Universitat de Barcelona, Feixa Llarga s/n, 08907 L'Hospitalet de Llobregat, Spain
| | - Montserrat Pujol
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
| | - Elena Sánchez-López
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy, University of Barcelona, 08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08028 Barcelona, Spain
- Unit of Synthesis and Biomedical Applications of Peptides, IQAC-CSIC, 08034 Barcelona, Spain
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14
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Lal DK, Kumar B, Saeedan AS, Ansari MN. An Overview of Nanoemulgels for Bioavailability Enhancement in Inflammatory Conditions via Topical Delivery. Pharmaceutics 2023; 15:pharmaceutics15041187. [PMID: 37111672 PMCID: PMC10145625 DOI: 10.3390/pharmaceutics15041187] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/02/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
The anti-inflammatory drugs that are generally available possess the disadvantage of hydrophobicity, which leads to poor permeability and erratic bioavailability. Nanoemulgels (NEGs) are novel drug delivery systems that aim to improve the solubility and permeability of drugs across the biological membrane. The nano-sized droplets in the nanoemulsion enhance the permeation of the formulation, along with surfactants and co-surfactants that act as permeation enhancers and can further improve permeability. The hydrogel component of NEG helps to increase the viscosity and spreadability of the formulation, making it ideal for topical application. Moreover, oils that have anti-inflammatory properties, such as eucalyptus oil, emu oil and clove oil, are used as oil phases in the preparation of the nanoemulsion, which shows a synergistic effect with active moiety and enhances its overall therapeutic profile. This leads to the creation of hydrophobic drugs that possess enhanced pharmacokinetic and pharmacodynamic properties, and simultaneously avoid systemic side effects in individuals with external inflammatory disorders. The nanoemulsion's effective spreadability, ease of application, non-invasive administration, and subsequent ability to achieve patient compliance make it more suitable for topical application in the combat of many inflammatory disorders, such as dermatitis, psoriasis, rheumatoid arthritis, osteoarthritis and so on. Although the large-scale practical application of NEG is limited due to problems regarding its scalability and thermodynamic instability, which arise from the use of high-energy approaches during the production of the nanoemulsion, these can be resolved by the advancement of an alternative nanoemulsification technique. Considering the potential advantages and long-term benefits of NEGs, the authors of this paper have compiled a review that elaborates the potential significance of utilizing nanoemulgels in a topical delivery system for anti-inflammatory drugs.
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Affiliation(s)
- Diwya Kumar Lal
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Bhavna Kumar
- Faculty of Pharmacy, DIT University, Dehradun 248009, Uttarakhand, India
| | - Abdulaziz S Saeedan
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj 11942, Saudi Arabia
| | - Mohd Nazam Ansari
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj 11942, Saudi Arabia
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15
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Li Y, Li P, Yu X, Zheng X, Gu Q. Exploitation of In Vivo-Emulated In Vitro System in Advanced Food Science. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37023249 DOI: 10.1021/acs.jafc.2c07289] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Reasonable model construction contributes to the accuracy of experimental results. Multiple in vivo models offer reliable choices for effective evaluation, whereas their applications are hampered due to adverse features including high time-consumption, high cost and ethical contradictions. In vivo-emulated in vitro systems (IVE systems) have experienced rapid development and have been brought into food science for about two decades. IVE systems' flexibly gathers the strengths of in vitro and in vivo models into one, reflecting the results in an efficient, systematic and interacted manner. In this review, we comprehensively reviewed the current research progress of IVE systems based on the literature published in the recent two decades. By categorizing the IVE systems into 2D coculture models, spheroids and organoids, their applications were systematically summarized and typically exemplified. The pros and cons of IVE systems were also thoroughly discussed, drawing attention to present challenges and inspiring potential orientation and future perspectives. The wide applicability and multiple possibilities suggest IVE systems as an effective and persuasive platform in the future of advanced food science.
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Affiliation(s)
- Yonglu Li
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, Zhejiang, People's Republic of China
- Key Laboratory for Food Microbial Technology of Zhejiang Province, Hangzhou, 310018, Zhejiang, People's Republic of China
| | - Ping Li
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, Zhejiang, People's Republic of China
- Key Laboratory for Food Microbial Technology of Zhejiang Province, Hangzhou, 310018, Zhejiang, People's Republic of China
| | - Xin Yu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China
- Zhejiang Key Laboratory for Agro-food Processing, Fuli Institute of Food Science, and National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Xiaodong Zheng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, People's Republic of China
- Zhejiang Key Laboratory for Agro-food Processing, Fuli Institute of Food Science, and National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang University, Hangzhou 310058, People's Republic of China
| | - Qing Gu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, Zhejiang, People's Republic of China
- Key Laboratory for Food Microbial Technology of Zhejiang Province, Hangzhou, 310018, Zhejiang, People's Republic of China
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Bozic D, Živančević K, Baralić K, Miljaković EA, Djordjević AB, Ćurčić M, Bulat Z, Antonijević B, Đukić-Ćosić D. Conducting bioinformatics analysis to predict sulforaphane-triggered adverse outcome pathways in healthy human cells. Biomed Pharmacother 2023; 160:114316. [PMID: 36731342 DOI: 10.1016/j.biopha.2023.114316] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/17/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
Sulforaphane (SFN) is a naturally occurring molecule present in plants from Brassica family. It becomes bioactive after hydrolytic reaction mediated by myrosinase or human gastrointestinal microbiota. Sulforaphane gained scientific popularity due to its antioxidant and anti-cancer properties. However, its toxicity profile and potential to cause adverse effects remain largely unidentified. Thus, this study aimed to generate SFN-triggered adverse outcome pathway (AOP) by looking at the relationship between SFN-chemical structure and its toxicity, as well as SFN-gene interactions. Quantitative structure-activity relationship (QSAR) analysis identified 2 toxophores (Derek Nexus software) that have the potential to cause chromosomal damage and skin sensitization in mammals or mutagenicity in bacteria. Data extracted from Comparative Toxicogenomics Database (CTD) linked SFN with previously proposed outcomes via gene interactions. The total of 11 and 146 genes connected SFN with chromosomal damage and skin diseases, respectively. However, network analysis (NetworkAnalyst tool) revealed that these genes function in wider networks containing 490 and 1986 nodes, respectively. The over-representation analysis (ExpressAnalyst tool) pointed out crucial biological pathways regulated by SFN-interfering genes. These pathways are uploaded to AOP-helpFinder tool which found the 2321 connections between 19 enriched pathways and SFN which were further considered as key events. Two major, interconnected AOPs were generated: first starting from disruption of biological pathways involved in cell cycle and cell proliferation leading to increased apoptosis, and the second one connecting activated immune system signaling pathways to inflammation and apoptosis. In both cases, chromosomal damage and/or skin diseases such as dermatitis or psoriasis appear as adverse outcomes.
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Affiliation(s)
- Dragica Bozic
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia.
| | - Katarina Živančević
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia; University of Belgrade - Faculty of Biology, Institute of Physiology and Biochemistry "Ivan Djaja", Center for Laser Microscopy, Studentski trg 16, 11158 Belgrade, Serbia
| | - Katarina Baralić
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Evica Antonijević Miljaković
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Aleksandra Buha Djordjević
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Marijana Ćurčić
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Zorica Bulat
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Biljana Antonijević
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
| | - Danijela Đukić-Ćosić
- Department of Toxicology "Akademik Danilo Soldatović", Toxicological Risk Assessment Center, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia
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17
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The Association of Smoking with Contact Dermatitis: A Cross-Sectional Study. Healthcare (Basel) 2023; 11:healthcare11030427. [PMID: 36767002 PMCID: PMC9913980 DOI: 10.3390/healthcare11030427] [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: 12/08/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 02/05/2023] Open
Abstract
Contact dermatitis is a chronic inflammatory skin disorder with a highly variable prevalence worldwide. Smoking plays a crucial role in mediating inflammatory skin conditions such as contact dermatitis. The present study aimed to investigate the association between smoking status and contact dermatitis in the Saudi population. The patients in the present study were individuals older than 18 years who were diagnosed with contact dermatitis and received a patch test at the Department of Dermatology of King Saud University Medical City from March 2003 through February 2019. All patients were interviewed by phone to complete a specific pre-designed questionnaire to assess tobacco use or exposure history. The total number of enrolled patients in the study was 308 (91 males and 217 females), all with contact dermatitis. Data from the present study suggest that the prevalence of allergic contact dermatitis in smokers may be less than that in non-smokers. Moreover, the prevalence of irritant contact dermatitis in smokers is more significant than in non-smokers. Finally, left-hand contact dermatitis is significantly associated with smoking. Therefore, there is a strong association between smoking and irritant contact dermatitis, especially in the Saudi population, regarding the left hand. Further epidemiologic studies are needed to further explore the role of smoking in the occurrence of contact dermatitis and to explore the possible mechanisms.
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18
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The Biological Role of Dead Sea Water in Skin Health: A Review. COSMETICS 2023. [DOI: 10.3390/cosmetics10010021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Applying natural mineral water to skin care is a popular tendency and many cosmetics products based on thermal spring water have been developed. The special location and environmental conditions provide Dead Sea water (DSW) with unique ion composition and concentrations, which bring comprehensive positive effects on skin health. This article reviews two potential action modes of DSW, and the biological function of DSW and its related complex in dermatology and skin care. Previous studies have proved the functions of skin moisturization, anti-inflammation, skin barrier repair, and anti-pollution. Especially, the anti-aging effect of DSW and related complexes can act in three different ways: keratinocyte rejuvenation, photo-protection, and cellular energy elevation. Additionally, the issues that need further investigation are also discussed. We hope that this review will help to improve the understanding of DSW and its related complex, and further contribute to product development in the skincare industry.
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Hewitt RM, Ploszajski M, Purcell C, Pattinson R, Jones B, Wren GH, Hughes O, Ridd MJ, Thompson AR, Bundy C. A mixed methods systematic review of digital interventions to support the psychological health and well-being of people living with dermatological conditions. Front Med (Lausanne) 2022; 9:1024879. [PMID: 36405626 PMCID: PMC9669071 DOI: 10.3389/fmed.2022.1024879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
Background Dermatological conditions can have a substantial impact on psychological as well as physical health yet dedicated face-to-face psychological support for patients is lacking. Thus, individuals may require additional support to self-manage dermatological conditions effectively. Digital technology can contribute to long-term condition management, but knowledge of the effectiveness of digital interventions addressing psychological (cognitive, emotional, and behavioural) aspects of dermatological conditions is limited. Objectives To identify, determine the effectiveness, and explore people’s views and experiences of digital interventions supporting the psychological health of people with dermatological conditions. Methods A mixed methods systematic review informed by JBI methodology. The protocol was registered on PROSPERO. Eight electronic databases were searched for papers written between January 2002 and October 2021. Data screening and extraction were conducted in Covidence. The methodological quality of studies were scrutinised against JBI critical appraisal tools. Intervention characteristics were captured using the Template for Intervention Description and Replication checklist and guide. Data were synthesised using a convergent segregated approach. The results were reported in a narrative summary. Results Twenty-three papers were identified from 4,883 references, including 15 randomised controlled trials. Nineteen interventions were condition-specific, 13 were delivered online, 16 involved an educational component, and 7 endorsed established, evidence-based therapeutic approaches. Improvements in knowledge, mood, quality of life, the therapeutic relationship, and reduced disease severity in the short to medium term, were reported, although there was substantial heterogeneity within the literature. Thirteen studies captured feedback from users, who considered various digital interventions as convenient and helpful for improving knowledge, emotion regulation, and personal control, but technical and individual barriers to use were reported. Use of established qualitative methodologies was limited and, in some cases, poorly reported. Conclusion Some web-based digital psychological interventions seem to be acceptable to people living with mainly psoriasis and eczema. Whilst some digital interventions benefitted cognitive and emotional factors, heterogeneity and inconsistencies in the literature meant definitive statements about their effectiveness could not be drawn. Interdisciplinary and patient-centred approaches to research are needed to develop and test quality digital interventions supporting the psychological health of adults living with common and rare dermatological conditions. Systematic review registration [https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=285435], identifier [CRD42021285435].
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Affiliation(s)
- Rachael M. Hewitt
- School of Healthcare Sciences, Cardiff University, Cardiff, United Kingdom
- Wales Centre for Evidence Based Care–A JBI Centre of Excellence, Cardiff, United Kingdom
- *Correspondence: Rachael M. Hewitt,
| | | | - Catherine Purcell
- School of Healthcare Sciences, Cardiff University, Cardiff, United Kingdom
| | - Rachael Pattinson
- School of Healthcare Sciences, Cardiff University, Cardiff, United Kingdom
| | - Bethan Jones
- School of Health and Social Wellbeing, University of the West of England, Bristol, United Kingdom
| | - Georgina H. Wren
- School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Olivia Hughes
- School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Matthew J. Ridd
- Population Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Andrew R. Thompson
- School of Psychology, Cardiff University, Cardiff, United Kingdom
- South Wales Clinical Psychology Training Programme, Cardiff and Vale University Health Board – School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Chris Bundy
- School of Healthcare Sciences, Cardiff University, Cardiff, United Kingdom
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20
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Intense pulsed light treatment for inflammatory skin diseases: a review. Lasers Med Sci 2022; 37:3085-3105. [PMID: 35913536 DOI: 10.1007/s10103-022-03620-1] [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: 03/11/2022] [Accepted: 07/26/2022] [Indexed: 10/16/2022]
Abstract
Although intense pulsed light (IPL) has been commonly used in the field of medical cosmetics in recent years, the exact outcomes of IPL in the treatment of inflammatory skin diseases remain unclear. To assess the clinical evidence for the use of IPL in the treatment of various inflammatory skin diseases and propose evidence-based recommendations, we searched for relevant publications in the PubMed and Web of Science databases and provided updated information. The inflammatory skin diseases treated with IPL consisted of acne vulgaris, rosacea, psoriasis, hidradenitis suppurativa (HS), atopic dermatitis (AD), Riehl's melanosis, lupus erythematosus, cutaneous sarcoidosis, pilonidal cysts, and pigmented actinic lichen planus (PALP). The efficacy of IPL treatment for these inflammatory skin diseases was described and evaluated. Forty-two studies were included to provide this assessment. The evidence suggests that IPL can effectively and safely improve acne vulgaris and rosacea (recommendation grade B). For other described inflammatory skin diseases, IPL can be used as a tentative or supplementary treatment (recommendation grade C and D). The main complications include transitory erythema, edema, and pain, with the possibility of hyperpigmentation, blisters, and a burning sensation in some individuals.
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Bora L, Avram S, Pavel IZ, Muntean D, Liga S, Buda V, Gurgus D, Danciu C. An Up-To-Date Review Regarding Cutaneous Benefits of Origanum vulgare L. Essential Oil. Antibiotics (Basel) 2022; 11:antibiotics11050549. [PMID: 35625193 PMCID: PMC9137521 DOI: 10.3390/antibiotics11050549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/18/2022] [Accepted: 04/18/2022] [Indexed: 11/16/2022] Open
Abstract
Due to the plethora of pharmacological activities reported in the literature, Origanum vulgare L. is a valuable aromatic plant for the medicine of the XXI century. Recent studies highlight that Origanum vulgare L. essential oil (OvEo) has gained attention in the dermatological field due to the cosmeceutical potential correlated with the presence of thymol and carvacrol. As a result of the fulminant expansion of bacterial resistance to antibiotics and the aggressiveness of skin infections, OvEo was extensively studied for its antimicrobial activity against Staphyloccocus spp. and Pseudomonas aeruginosa. Moreover, researchers have also assessed the anti-inflammatory activity of OvEo, suggesting its tissue remodeling and wound healing potential. Whereas OvEo comprises important biological activities that are used in a wide range of pathologies, recently, essential oils have shown great potential in the development of new therapeutic alternatives for skin disorders, such as acne, wounds or aging. Furthermore, substantial efforts have been committed to the development of modern formulations, such as microemulsions and nanoemulsions, in order to create the possibility for topical application. The review brings to the fore the most recent findings in the dermatological field regarding potential plant-based therapies involving OvEo, emphasizing the modern pharmaceutical formulation approaches and the cutaneous benefits in skin disorders.
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Affiliation(s)
- Larisa Bora
- Department of Pharmacognosy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (L.B.); (S.A.); (I.Z.P.); (C.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
| | - Stefana Avram
- Department of Pharmacognosy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (L.B.); (S.A.); (I.Z.P.); (C.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
| | - Ioana Zinuca Pavel
- Department of Pharmacognosy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (L.B.); (S.A.); (I.Z.P.); (C.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
| | - Delia Muntean
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
- Department of Microbiology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
- Multidisciplinary Research Center on Antimicrobial Resistance, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
- Correspondence: ; Tel.: +40-723-662-855
| | - Sergio Liga
- Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
| | - Valentina Buda
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
- Discipline of Clinical Pharmacy, Communication in Pharmacy and Pharmaceutical Care, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Daniela Gurgus
- Department of Balneology, Medical Recovery and Rheumatology, Family Discipline, Center for Preventive Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania;
| | - Corina Danciu
- Department of Pharmacognosy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (L.B.); (S.A.); (I.Z.P.); (C.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
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22
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Nanamori H, Sawada Y. Epigenetic Modification of PD-1/PD-L1-Mediated Cancer Immunotherapy against Melanoma. Int J Mol Sci 2022; 23:ijms23031119. [PMID: 35163049 PMCID: PMC8835029 DOI: 10.3390/ijms23031119] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/10/2022] [Accepted: 01/19/2022] [Indexed: 02/06/2023] Open
Abstract
Malignant melanoma is one of the representative skin cancers with unfavorable clinical behavior. Immunotherapy is currently used for the treatment, and it dramatically improves clinical outcomes in patients with advanced malignant melanoma. On the other hand, not all these patients can obtain therapeutic efficacy. To overcome this limitation of current immunotherapy, epigenetic modification is a highlighted issue for clinicians. Epigenetic modification is involved in various physiological and pathological conditions in the skin. Recent studies identified that skin cancer, especially malignant melanoma, has advantages in tumor development, indicating that epigenetic manipulation for regulation of gene expression in the tumor can be expected to result in additional therapeutic efficacy during immunotherapy. In this review, we focus on the detailed molecular mechanism of epigenetic modification in immunotherapy, especially anti-PD-1/PD-L1 antibody treatment for malignant melanoma.
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Minokawa Y, Sawada Y, Nakamura M. Lifestyle Factors Involved in the Pathogenesis of Alopecia Areata. Int J Mol Sci 2022; 23:ijms23031038. [PMID: 35162962 PMCID: PMC8835065 DOI: 10.3390/ijms23031038] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 12/27/2022] Open
Abstract
Alopecia areata is a representative inflammatory skin disease that is associated with various environmental stimuli. While psychological stress is believed to be a major pathogenetic trigger in alopecia areata, infants and newborns also suffer from the disease, suggesting the possible presence of other environmental factors. Daily lifestyle is well known to be involved in various inflammatory diseases and influences the severity of inflammatory skin diseases. However, only a limited number of studies have summarized these influences on alopecia areata. In this review article, we summarize lifestyle factor-related influences on the pathogenesis of alopecia areata and focus on environmental factors, such as smoking, alcohol consumption, sleep, obesity, fatty acids, and gluten consumption.
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Minokawa Y, Sawada Y, Nakamura M. The Influences of Omega-3 Polyunsaturated Fatty Acids on the Development of Skin Cancers. Diagnostics (Basel) 2021; 11:2149. [PMID: 34829495 PMCID: PMC8620049 DOI: 10.3390/diagnostics11112149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 12/16/2022] Open
Abstract
Dietary nutrition intake is essential for human beings and influences various physiological and pathological actions in the human body. Among various nutritional factors, dietary intake of omega-3 polyunsaturated fatty acids (PUFAs) has been shown to have various beneficial effects against inflammatory diseases. In addition to their therapeutic potency against inflammation, omega-3 PUFAs have also been shown to have anti-tumor effects via various mechanisms, such as cell arrest and apoptosis. To date, limited information is available on these effects in cutaneous malignancies. In this review, we focused on the effect of omega-3 PUFAs on skin cancers, especially malignant melanoma, basal cell carcinoma, lymphoma, and squamous cell carcinoma and discussed the detailed molecular mechanism of the omega-3 PUFA-mediated anti-tumor response. We also explored the molecular mechanisms mediated by epigenetic modifications, cell adhesion molecules, and anti-tumor immune responses.
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Affiliation(s)
| | - Yu Sawada
- Department of Dermatology, University of Occupational and Environmental Health, 1-1, Iseigaoka, Yahatanishi-Ku, Kitakyushu 807-8555, Japan; (Y.M.); (M.N.)
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Duan J, Greenberg EN, Karri SS, Andersen B. The circadian clock and diseases of the skin. FEBS Lett 2021; 595:2413-2436. [PMID: 34535902 PMCID: PMC8515909 DOI: 10.1002/1873-3468.14192] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/11/2021] [Accepted: 09/13/2021] [Indexed: 02/06/2023]
Abstract
Organisms have an evolutionarily conserved internal rhythm that helps them anticipate and adapt to daily changes in the environment. Synchronized to the light-dark cycle with a period of around 24 hours, the timing of the circadian clock is set by light-triggering signals sent from the retina to the suprachiasmatic nucleus. Other inputs, including food intake, exercise, and temperature, also affect clocks in peripheral tissues, including skin. Here, we review the intricate interplay between the core clock network and fundamental physiological processes in skin such as homeostasis, regeneration, and immune- and stress responses. We illustrate the effect of feeding time on the skin circadian clock and skin functions, a previously overlooked area of research. We then discuss works that relate the circadian clock and its disruption to skin diseases, including skin cancer, sunburn, hair loss, aging, infections, inflammatory skin diseases, and wound healing. Finally, we highlight the promise of circadian medicine for skin disease prevention and management.
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Affiliation(s)
- Junyan Duan
- Center for Complex Biological Systems, University of California, Irvine, CA 92697
| | - Elyse Noelani Greenberg
- Department of Biological Chemistry, University of California, Irvine, CA 92697
- Department of Medicine, Division of Endocrinology, School of Medicine, University of California, Irvine, CA 92697
| | - Satya Swaroop Karri
- Department of Biological Chemistry, University of California, Irvine, CA 92697
| | - Bogi Andersen
- Center for Complex Biological Systems, University of California, Irvine, CA 92697
- Department of Biological Chemistry, University of California, Irvine, CA 92697
- Department of Medicine, Division of Endocrinology, School of Medicine, University of California, Irvine, CA 92697
- Institute for Genomics and Bioinformatics, University of California, Irvine, CA 92697
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Wada A, Sawada Y, Sugino H, Nakamura M. Angioedema and Fatty Acids. Int J Mol Sci 2021; 22:ijms22169000. [PMID: 34445711 PMCID: PMC8396478 DOI: 10.3390/ijms22169000] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/13/2021] [Accepted: 08/19/2021] [Indexed: 12/13/2022] Open
Abstract
Angioedema is a life-threatening emergency event that is associated with bradykinin and histamine-mediated cascades. Although bradykinin-mediated angioedema currently has specific therapeutic options, angioedema is sometimes intractable with current treatments, especially histamine-mediated angioedema, suggesting that some other mediators might contribute to the development of angioedema. Fatty acids are an essential fuel and cell component, and act as a mediator in physiological and pathological human diseases. Recent updates of studies revealed that these fatty acids are involved in vascular permeability and vasodilation, in addition to bradykinin and histamine-mediated reactions. This review summarizes each fatty acid’s function and the specific receptor signaling responses in blood vessels, and focuses on the possible pathogenetic role of fatty acids in angioedema.
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