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Kamel NM, El-Sayed SS, El-Said YAM, El-Kersh DM, Hashem MM, Mohamed SS. Unlocking milk thistle's anti-psoriatic potential in mice: Targeting PI3K/AKT/mTOR and KEAP1/NRF2/NF-κB pathways to modulate inflammation and oxidative stress. Int Immunopharmacol 2024; 139:112781. [PMID: 39059101 DOI: 10.1016/j.intimp.2024.112781] [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: 04/16/2024] [Revised: 06/05/2024] [Accepted: 07/23/2024] [Indexed: 07/28/2024]
Abstract
Silybum marianum, known as milk thistle (MT), is traditionally used to manage liver diseases. This study aimed to investigate the role of MT extract topical application as a potential treatment for imiquimod (IMQ)-induced psoriatic lesions in mice with particular emphasis on phosphoinositol-3 Kinase (PI3K)/ protein kinase B (AKT)/ mammalian target of rapamycin (mTOR) and Kelch-like ECH-associated protein 1 (KEAP1)/ nuclear factor erythroid-2-related factor (NRF2)/ nuclear factor-kappa B (NF-κB) molecular cascades involvement. To address this aim, forty male Swiss albino mice were subdivided into four groups (n = 10 mice/group): control, IMQ model, standard group where mice were treated topically with IMQ, then the anti-psoriatic mometasone cream, and MT extract-treated group where mice were treated topically with IMQ followed by MT extract. In most measured parameters, MT extract, rich in silymarin, exhibited potent anti-psoriatic activity comparable to the standard cortisone treatment. MT extract mitigated dorsal skin erythema, scaling, and epidermal thickening, reflected by lowering the Psoriasis Area Severity Index (PASI) score. Moreover, it alleviated IMQ-induced splenomegaly. Mechanistically, the PI3K/AKT/mTOR pathway was the main functional pathway behind such improvements, where it was significantly inhibited by MT extract application. This led to NRF2 activation via KEAP1 downregulation with subsequent anti-inflammatory effect proven by reducing NF-κB, interleukin (IL)-23, and IL-17A and antioxidant ability proven by boosting the antioxidant glutathione and heme oxygenase-1. Such improvements were confirmed by alleviating the histopathological alteration. Thus, MT extract could be a promising therapeutic agent for psoriasis treatment by inhibiting PI3K/AKT/mTOR cascade, along with NRF2 signaling activation.
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Affiliation(s)
- Nada M Kamel
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, 11562, Egypt.
| | - Sarah S El-Sayed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, 11562, Egypt.
| | - Yasmin A M El-Said
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, 11562, Egypt.
| | - Dina M El-Kersh
- Department of Pharmacognosy, Faculty of Pharmacy, The British University in Egypt, El Sherouk City, Suez Desert Road, Cairo, 11873, Egypt.
| | - Mona M Hashem
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, 11562, Egypt.
| | - Sarah S Mohamed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, 11562, Egypt.
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Laura M, Marzia V, Donatella D, Lorenzo DCM, Carla G, Antiga E, Alice V, Marzia C, Emanuela B. Posidonia oceanica (L.) Delile Is a Promising Marine Source Able to Alleviate Imiquimod-Induced Psoriatic Skin Inflammation. Mar Drugs 2024; 22:300. [PMID: 39057409 PMCID: PMC11277884 DOI: 10.3390/md22070300] [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: 05/23/2024] [Revised: 06/24/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
Psoriasis is a chronic immune-mediated inflammatory cutaneous disease characterized by elevated levels of inflammatory cytokines and adipokine Lipocalin-2 (LCN-2). Recently, natural plant-based products have been studied as new antipsoriatic compounds. We investigate the ability of a leaf extract of the marine plant Posidonia oceanica (POE) to inhibit psoriatic dermatitis in C57BL/6 mice treated with Imiquimod (IMQ). One group of mice was topically treated with IMQ (IMQ mice) for 5 days, and a second group received POE orally before each topical IMQ treatment (IMQ-POE mice). Psoriasis Area Severity Index (PASI) score, thickness, and temperature of the skin area treated with IMQ were measured in both groups. Upon sacrifice, the organs were weighed, and skin biopsies and blood samples were collected. Plasma and lesional skin protein expression of IL-17, IL-23, IFN-γ, IL-2, and TNF-α and plasma LCN-2 concentration were evaluated by ELISA. PASI score, thickness, and temperature of lesional skin were reduced in IMQ-POE mice, as were histological features of psoriatic dermatitis and expression of inflammatory cytokines and LCN-2 levels. This preliminary study aims to propose P. oceanica as a promising naturopathic anti-inflammatory treatment that could be introduced in Complementary Medicine for psoriasis.
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Affiliation(s)
- Micheli Laura
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), Pharmacology and Toxicology Section, University of Florence, 50139 Firenze, Italy; (M.L.); (D.C.M.L.); (G.C.)
| | - Vasarri Marzia
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, Biochemistry Section, University of Florence, 50134 Firenze, Italy; (V.M.); (D.D.)
| | - Degl’Innocenti Donatella
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, Biochemistry Section, University of Florence, 50134 Firenze, Italy; (V.M.); (D.D.)
- CIBM, Applied Ecology and Marine Biology Interuniversity Centre “G. Bacci”, 57128 Livorno, Italy
| | - Di Cesare Mannelli Lorenzo
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), Pharmacology and Toxicology Section, University of Florence, 50139 Firenze, Italy; (M.L.); (D.C.M.L.); (G.C.)
| | - Ghelardini Carla
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), Pharmacology and Toxicology Section, University of Florence, 50139 Firenze, Italy; (M.L.); (D.C.M.L.); (G.C.)
| | - Emiliano Antiga
- Department of Health Sciences, Dermatology Section, University of Florence, 50125 Firenze, Italy; (E.A.); (C.M.)
| | - Verdelli Alice
- Central Tuscany Local Health Authority, Department of Multidimensional Medicine, Immuno-Rheumatology and Infectious Diseases Area, Dermatology SOC, Dermatological Rare Diseases SOS, 50125 Firenze, Italy;
| | - Caproni Marzia
- Department of Health Sciences, Dermatology Section, University of Florence, 50125 Firenze, Italy; (E.A.); (C.M.)
| | - Barletta Emanuela
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, Experimental Pathology and Oncology Section, University of Florence, 50134 Firenze, Italy
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Biswasroy P, Pradhan D, Pradhan DK, Ghosh G, Rath G. Development of Betulin-Loaded Nanostructured Lipid Carriers for the Management of Imiquimod-Induced Psoriasis. AAPS PharmSciTech 2024; 25:57. [PMID: 38472545 DOI: 10.1208/s12249-024-02774-1] [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: 11/19/2023] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
Psoriasis is a complex and persistent autoimmune skin disease. The present research focused on the therapeutic evaluation of betulin-loaded nanostructured lipid carriers (BE-NLCs) towards managing psoriasis. The BE-NLCs were synthesized using the emulsification cum solidification method, exhibiting a spherical shape with a particle size of 183.5±1.82nm and a narrow size distribution window (PDI: 0.142±0.05). A high zeta potential -38.64±0.05mV signifies the relative stability of the nano-dispersion system. BE-NLCs show a drug loading and entrapment efficiency of 47.35±3.25% and 87.8±7.86%, respectively. In vitro release study, BE NLCs show a cumulative percentage release of 90.667±5.507% over BE-sol (57.334±5.03%) and BD-oint (42±4.58%) for 720min. In an ex vivo 24-h permeation study, % cumulative amount permeated per cm2 was found to be 55.667±3.33% from BE-NLCs and 32.012±3.26% from BE-sol, demonstrating a better permeability of 21.66% when compared to the standard formulation BD-oint. The in vivo anti-psoriatic activity in the IMQ-induced model shows topical application of BE-sol, BE-NLCs, and BD-oint resulted in recovery rates of 56%, 82%, and 65%, respectively, based on PASI (Psoriasis Area and Severity Index) score. Notably, BE-NLCs demonstrated a more significant reduction in spleen mass, indicating attenuation of the local innate immune system in psoriatic mice. Reductions in TNF-α, IL-6, and IL-17 levels were observed in both BE-sol and BE-NLCs groups compared to the disease control (DC) group, with BE-NLCs exhibiting superior outcomes (74.05%, 44.76%, and 49.26% reduction, respectively). Soy lecithin and squalene-based NLCs could be better carrier system for the improvement of the therapeutic potential of BE towards management of psoriasis.
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Affiliation(s)
- Prativa Biswasroy
- Department of Herbal Nanotechnology, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), 751003, Bhubaneswar, Odisha, India
| | - Deepak Pradhan
- Department of Herbal Nanotechnology, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), 751003, Bhubaneswar, Odisha, India
| | - Dilip Kumar Pradhan
- Department of Medicine, Pandit Raghunath Murmu Medical College, and Hospital, Baripada, Odisha, India
| | - Goutam Ghosh
- Department of Herbal Nanotechnology, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), 751003, Bhubaneswar, Odisha, India.
| | - Goutam Rath
- Department of Herbal Nanotechnology, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (Deemed to be University), 751003, Bhubaneswar, Odisha, India.
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Farhan M. The Promising Role of Polyphenols in Skin Disorders. Molecules 2024; 29:865. [PMID: 38398617 PMCID: PMC10893284 DOI: 10.3390/molecules29040865] [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: 01/05/2024] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
The biochemical characteristics of polyphenols contribute to their numerous advantageous impacts on human health. The existing research suggests that plant phenolics, whether consumed orally or applied directly to the skin, can be beneficial in alleviating symptoms and avoiding the development of many skin disorders. Phenolic compounds, which are both harmless and naturally present, exhibit significant potential in terms of counteracting the effects of skin damage, aging, diseases, wounds, and burns. Moreover, polyphenols play a preventive role and possess the ability to delay the progression of several skin disorders, ranging from small and discomforting to severe and potentially life-threatening ones. This article provides a concise overview of recent research on the potential therapeutic application of polyphenols for skin conditions. It specifically highlights studies that have investigated clinical trials and the use of polyphenol-based nanoformulations for the treatment of different skin ailments.
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Affiliation(s)
- Mohd Farhan
- Department of Chemistry, College of Science, King Faisal University, Al Ahsa 31982, Saudi Arabia;
- Department of Basic Sciences, Preparatory Year, King Faisal University, Al Ahsa 31982, Saudi Arabia
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Sahu N, Alam P, Ali A, Kumar N, Tyagi R, Madan S, Walia R, Saxena S. Optimization, In Vitro and Ex Vivo Assessment of Nanotransferosome Gels Infused with a Methanolic Extract of Solanum xanthocarpum for the Topical Treatment of Psoriasis. Gels 2024; 10:119. [PMID: 38391449 PMCID: PMC10888226 DOI: 10.3390/gels10020119] [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: 12/20/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/24/2024] Open
Abstract
The goal of this investigation is to improve the topical delivery of medicine by preparing and maximizing the potential of a nanotransferosome gel infused with Solanum xanthocarpum methanolic extract (SXE) to provide localized and regulated distribution. Thin-film hydration was used to create SXE-infused nanotransferosomes (SXE-NTFs), and a Box-Behnken design was used to improve them. Phospholipon 90G (X1), cholesterol (X2) and sodium cholate (X3) were chosen as the independent variables, and their effects on vesicle size (Y1), polydispersity index (PDI) (Y2) and the percentage of entrapment efficiency (EE) (Y3) were observed both individually and in combination. For the SXE-NTFs, the vesicle size was 146.3 nm, the PDI was 0.2594, the EE was 82.24 ± 2.64%, the drug-loading capacity was 8.367 ± 0.07% and the drug release rate was 78.86 ± 5.24%. Comparing the antioxidant activity to conventional ascorbic acid, it was determined to be 83.51 ± 3.27%. Ex vivo permeation tests revealed that the SXE-NTF gel (82.86 ± 2.38%) considerably outperformed the SXE gel (35.28 ± 1.62%) in terms of permeation. In addition, it seemed from the confocal laser scanning microscopy (CLSM) picture of the Wistar rat's skin that the rhodamine-B-loaded SXE-NTF gel had a higher penetration capability than the control. Dermatokinetic studies showed that the SXE-NTF gel had a better retention capability than the SXE gel. According to the experimental results, the SXE-NTF gel is a promising and successful topical delivery formulation.
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Affiliation(s)
- Nilanchala Sahu
- Department of Pharmacy, Sharda School of Pharmacy, Sharda University, Greater Noida 201310, India
| | - Perwez Alam
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Asad Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, M. B. Road, New Delhi 110062, India
| | - Neeraj Kumar
- Department of Pharmacognosy & Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, M. B. Road, New Delhi 110062, India
| | - Rama Tyagi
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Noida 201303, India
| | - Swati Madan
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Noida 201303, India
| | - Ramanpreet Walia
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Noida 201303, India
| | - Shikha Saxena
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Noida 201303, India
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Chen G, Lv C, Nie Q, Li X, Lv Y, Liao G, Liu S, Ge W, Chen J, Du Y. Essential Oil of Matricaria chamomilla Alleviate Psoriatic-Like Skin Inflammation by Inhibiting PI3K/Akt/mTOR and p38MAPK Signaling Pathway. Clin Cosmet Investig Dermatol 2024; 17:59-77. [PMID: 38222858 PMCID: PMC10785696 DOI: 10.2147/ccid.s445008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 12/13/2023] [Indexed: 01/16/2024]
Abstract
Background The traditional Matricaria chamomilla L. has been used to treat dermatitis for thousands of years. Due to emerging trends in alternative medicine, patients prefer natural remedies to relieve their symptoms. Therefore, finding safe and effective plant medicines for topical applications on the skin is an important treatment strategy for dermatologists. German chamomile (Matricaria chamomilla L.) from the Compositae family is a famous medicinal plant, often known as the "star of medicinal species."However, the function of Matricaria chamomilla essential oil on skin inflammation has not been thoroughly examined in earlier research. Methods GC-MS analyzed the components of MCEO, and this study explored the anti-inflammation effects of MCEO on psoriasis with network pharmacological pathway prediction. Following this, we used clinical samples of psoriasis patients to confirm the secretory characteristic of relative inflammatory markers. The therapeutic effect of MCEO on skin inflammation was detected by examination of human keratinocytes HaCaT. At the same time, we prepared imiquimod-induced psoriatic-like skin inflammation in mice to investigate thoroughly the potential inhibition functions of MCEO on psoriatic skin injury and inflammation. Results MCEO significantly reduced interleukin-22/tumor necrosis factor α/lipopolysaccharide-stimulated elevation of HaCaT cell inflammation, which was correlated with downregulating PI3K/Akt/mTOR and p38MAPK pathways activation mediated by MCEO in HaCaT cells treated with IL-22/TNF-α/LPS. Skin inflammation was evaluated based on the PASI score, HE staining, and relative inflammatory cytokine levels. The results showed that MCEO could significantly contribute to inflammatory skin disease treatment. Conclusion MCEO inhibited inflammation in HaCaT keratinocytes induced by IL-22/TNF-α/LPS, the potential mechanisms associated with inhibiting excessive activation and crosstalk between PI3K/Akt/mTOR and p38MAPK pathways. MCEO ameliorated skin injury in IMQ-induced psoriatic-like skin inflammation of mice by downregulating the levels of inflammatory cytokines but not IL-17A. Thus, anti-inflammatory plant drugs with different targets with combined applications were a potential therapeutic strategy in psoriasis.
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Affiliation(s)
- Guang Chen
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, 318000, People’s Republic of China
| | - Caohua Lv
- Department of Dermatology, Taizhou Second People’s Hospital, Taizhou, 317200, People’s Republic of China
| | - Qing Nie
- Weifang Centers for Disease Control and Prevention, Weifang, 261061, People’s Republic of China
| | - Xin Li
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, 318000, People’s Republic of China
| | - Yinyi Lv
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, 318000, People’s Republic of China
| | - Guoyan Liao
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, 318000, People’s Republic of China
| | - Shuangchun Liu
- Municipal Hospital Affiliated to Medical School of Taizhou University, Taizhou, 318000, People’s Republic of China
| | - Weiwei Ge
- Department of Dermatology, Taizhou Second People’s Hospital, Taizhou, 317200, People’s Republic of China
| | - Jinguang Chen
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou University, Taizhou, 318000, People’s Republic of China
| | - Yunting Du
- Department of Laboratory Medicine, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, People’s Republic of China
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Semele R, Grewal S, Jeengar MK, Singh TG, Swami R. From Traditional Medicine to Advanced Therapeutics: The Renaissance of Phyto-nano Interventions in Psoriasis. RECENT ADVANCES IN INFLAMMATION & ALLERGY DRUG DISCOVERY 2024; 18:27-42. [PMID: 37921124 DOI: 10.2174/0127722708265612231012080047] [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: 06/19/2023] [Revised: 07/26/2023] [Accepted: 08/11/2023] [Indexed: 11/04/2023]
Abstract
Psoriasis is an autoimmune systemic chronic inflammatory disease that exhibits characteristic detrimental effects on the skin, often leading to infections or comorbid conditions. The multifaceted nature of psoriasis has made it very challenging to treat, especially with current chemotherapy options. Therefore, it is essential to consider phytoconstituents as novel alternatives. However, despite demonstrating higher anti-inflammatory, anti-psoriasis, and immunomodulatory potential, their clinical usage is hindered due to their poor physicochemical properties. To address these drawbacks, nanoparticulate drug delivery systems have been developed, helping to achieve better permeation of phytoconstituents through topical administration. This has breathed new life into traditional systems of medicine, particularly in the context of treating psoriasis. In this current review, we present a detailed, comprehensive, and up-to-date analysis of the literature, which will contribute to affirming the clinical role of phyto-nano interventions against psoriasis.
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Affiliation(s)
- Rajneesh Semele
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Sonam Grewal
- Maharishi Markandeshwar College of Pharmacy, MMDU, Mullana, Haryana, India
| | - Manish Kumar Jeengar
- Department of Pharmacology, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, Kochi, Kerala 682041, India
| | | | - Rajan Swami
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
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Herculano RD, Dos Santos TO, Barros NR, Sant'Ana Pegorin Brasil G, Scontri M, Carvalho BG, Mecwan M, Farhadi N, Kawakita S, Perego CH, Carvalho FA, Dos Santos AG, Guerra NB, Floriano JF, Mussagy CU, Tirpáková Z, Khorsandi D, Peirsman A, Nguyen HT, Gomez A, Mandal K, de Mendonça RJ, Li B, Dokmeci MR, Jucaud V. Aloe vera-loaded natural rubber latex dressing as a potential complementary treatment for psoriasis. Int J Biol Macromol 2023; 242:124779. [PMID: 37172697 DOI: 10.1016/j.ijbiomac.2023.124779] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023]
Abstract
Psoriasis is a disease that causes keratinocytes to proliferate ten times faster than normal, resulting in chronic inflammation and immune cell infiltration in the skin. Aloe vera (A. vera) creams have been used topically for treating psoriasis because they contain several antioxidant species; however, they have several limitations. Natural rubber latex (NRL) has been used as occlusive dressings to promote wound healing by stimulating cell proliferation, neoangiogenesis, and extracellular matrix formation. In this work, we developed a new A. vera-releasing NRL dressing by a solvent casting method to load A. vera into NRL. FTIR and rheological analyzes revealed no covalent interactions between A. vera and NRL in the dressing. We observed that 58.8 % of the loaded A. vera, present on the surface and inside the dressing, was released after 4 days. Biocompatibility and hemocompatibility were validated in vitro using human dermal fibroblasts and sheep blood, respectively. We observed that ~70 % of the free antioxidant properties of A. vera were preserved, and the total phenolic content was 2.31-fold higher than NRL alone. In summary, we combined the antipsoriatic properties of A. vera with the healing activity of NRL to generate a novel occlusive dressing that may be indicated for the management and/or treatment of psoriasis symptoms simply and economically.
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Affiliation(s)
- Rondinelli Donizetti Herculano
- São Paulo State University (UNESP), Bioengineering & Biomaterials Group, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil; Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA.
| | - Thainá Oliveira Dos Santos
- São Paulo State University (UNESP), Bioengineering & Biomaterials Group, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil
| | - Natan Roberto Barros
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Giovana Sant'Ana Pegorin Brasil
- São Paulo State University (UNESP), Bioengineering & Biomaterials Group, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil; São Paulo State University (UNESP), Post-Graduate Program in Biotechnology, Institute of Chemistry, 14800-903 Araraquara, SP, Brazil
| | - Mateus Scontri
- São Paulo State University (UNESP), Bioengineering & Biomaterials Group, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil
| | - Bruna Gregatti Carvalho
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA; University of Campinas (UNICAMP), Department of Materials and Bioprocesses Engineering, School of Chemical Engineering, 13083-852 Campinas, SP, Brazil
| | - Marvin Mecwan
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Neda Farhadi
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Satoru Kawakita
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Caio Humberto Perego
- São Paulo State University (UNESP), Pharmacognosy Laboratory, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil
| | - Flávio Alexandre Carvalho
- São Paulo State University (UNESP), Pharmacognosy Laboratory, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil
| | - André Gonzaga Dos Santos
- São Paulo State University (UNESP), Pharmacognosy Laboratory, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil
| | - Nayrim Brizuela Guerra
- Area of Exact Sciences and Engineering, University of Caxias do Sul (UCS), Caxias do Sul, RS, Brazil
| | - Juliana Ferreira Floriano
- São Paulo State University (UNESP), Bioengineering & Biomaterials Group, School of Pharmaceutical Sciences, 14800-903 Araraquara, SP, Brazil
| | - Cassamo Ussemane Mussagy
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Chile
| | - Zuzana Tirpáková
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA; The University of Veterinary Medicine and Pharmacy in Košice, Komenského, 73041 81 Košice, Slovak Republic
| | - Danial Khorsandi
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Arne Peirsman
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA; Plastic, Reconstructive and Aesthetic Surgery University Hospital Ghent, Ghent, Belgium
| | - Huu Tuan Nguyen
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Alejandro Gomez
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA
| | - Kalpana Mandal
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Ricardo José de Mendonça
- Department of Biochemistry, Pharmacology and Physiology, Federal University of Triangulo Mineiro (UFTM), Uberaba, MG, Brazil
| | - Bingbing Li
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA
| | - Mehmet Remzi Dokmeci
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA
| | - Vadim Jucaud
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, USA.
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Čižmárová B, Hubková B, Tomečková V, Birková A. Flavonoids as Promising Natural Compounds in the Prevention and Treatment of Selected Skin Diseases. Int J Mol Sci 2023; 24:ijms24076324. [PMID: 37047297 PMCID: PMC10094312 DOI: 10.3390/ijms24076324] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/22/2023] [Accepted: 03/26/2023] [Indexed: 03/30/2023] Open
Abstract
Phytochemicals represent a large and diverse group of naturally occurring compounds, bioactive nutrients, or phytonutrients produced by plants, widely found in fruits, vegetables, whole grains products, legumes, beans, herbs, seeds, nuts, tea, and dark chocolate. They are classified according to their chemical structures and functional properties. Flavonoids belong to the phenolic class of phytochemicals with potential solid pharmacological effects as modulators of multiple signal transduction pathways. Their beneficial effect on the human body is associated with their antioxidant, anti-inflammatory, antimutagenic, and anticarcinogenic properties. Flavonoids are also widely used in various nutritional, pharmaceutical, medical, and cosmetic applications. In our review, we discuss the positive effect of flavonoids on chronic skin diseases such as vitiligo, psoriasis, acne, and atopic dermatitis.
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Othman A, Amen Y, Nagata M, Shimizu K. Undescribed glucosylceramide, flavonol triglycoside, and oleanane saponin from the halophyte Agathophora alopecuroides: Promising candidates for stimulating ceramide synthesis. PHYTOCHEMISTRY 2022; 202:113320. [PMID: 35843358 DOI: 10.1016/j.phytochem.2022.113320] [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: 04/06/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 06/15/2023]
Abstract
The phytochemical study of Agathophora alopecuroides (Chenopodiaceae) led to the isolation of previously undescribed glucosylceramide, flavonol triglycoside, and triterpene oleanane saponin, together with eight known compounds. Their structures were elucidated using NMR analysis and HR-MS as (2'R, 12E) N-[(2S, 3S, 4R)-1-(β-D-glucopyranosyloxy)-3,4-dihydroxy-octadec-2-yl]-2-hydroxytetracos-12-enamide, namely Agathophamide A; isorhamnetin-3-O-[β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→6)]-β-D-galactopyranoside, namely Agathophoroside A; and 3-O-[4'-(β-D-xylopyranosyl)-β-D-glucuronopyranosyl]-28-O-β-D-glucopyranosyl-olean-12-en-3β-ol-28-oic acid, namely Solysaponin A. We evaluated the effect of extract and isolates on ceramide levels via the up-regulated expression of the enzyme for ceramide synthesis in HaCaT keratinocytes. Interestingly, the study results revealed that the methanol extract of A. alopecuroides, together with some isolated compounds significantly up-regulated the mRNA expression of ceramide synthase-3 by 1.2- to 4.3-fold compared with the control in HaCaT cells. These findings indicate that the halophyte A. alopecuroides is a promising source of candidate compounds that can contribute to ceramide synthesis via the up-regulated expression levels of ceramide synthase-3 in the ceramide synthesis pathway.
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Affiliation(s)
- Ahmed Othman
- Department of Agro-Environmental Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka, 819-0395, Japan; Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy, Al-Azhar University, Cairo, 11884, Egypt
| | - Yhiya Amen
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt
| | - Maki Nagata
- Department of Agro-Environmental Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka, 819-0395, Japan
| | - Kuniyoshi Shimizu
- Department of Agro-Environmental Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka, 819-0395, Japan.
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Ekiert HM, Szopa A. Biological Activities of Natural Products II. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051519. [PMID: 35268620 PMCID: PMC8911797 DOI: 10.3390/molecules27051519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 02/16/2022] [Indexed: 11/24/2022]
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