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Stanescu AMA, Bejan GC, Balta MD, Andronic O, Toma C, Busnatu S. The Perspective of Cannabidiol in Psoriasis Therapy. PSORIASIS (AUCKLAND, N.Z.) 2024; 14:51-61. [PMID: 38911997 PMCID: PMC11193997 DOI: 10.2147/ptt.s469698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 06/04/2024] [Indexed: 06/25/2024]
Abstract
Psoriasis is a chronic skin condition that can significantly impact the quality of life of those affected. As an autoimmune disease, it can lead to itchy, painful, and scaly patches on the skin. Although various treatments, including topical creams, phototherapy, and systemic medications, are currently available, they may not always offer effective relief and can have side effects. Researchers have thus been exploring the potential benefits of non-psychoactive compounds such as CBD, found in Cannabis sativa plants, for treating psoriasis. CBD treatment may reduce inflammation, oxidative stress, itching, abnormal proliferation of keratinocytes, and may increase hydration. This review aims to provide an overview of the existing literature on the potential uses of CBD for psoriasis treatment.
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Affiliation(s)
- Ana Maria Alexandra Stanescu
- Department 5, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- Academy of Romanian Scientists (AOSR), Bucharest, Romania
- Emil Palade” Center of Excellence for Young Researchers EP-CEYR The Academy of Romanian Scientists AOSR, Bucharest, Romania
| | | | - Mihaela Daniela Balta
- Department 5, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
| | - Octavian Andronic
- Department 10, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
| | - Cristian Toma
- Department 3, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- “Prof.Dr. Theodor Burghele” Clinical Hospital, Bucharest, Romania
| | - Stefan Busnatu
- Department 4, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- Bagdasar Arseni Clin Emergency Hospital, Bucharest, Romania
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Žugić A, Martinović M, Tadić V, Rajković M, Racić G, Nešić I, Koren A. Comprehensive Insight into Cutaneous Application of Hemp. Pharmaceutics 2024; 16:748. [PMID: 38931870 PMCID: PMC11207338 DOI: 10.3390/pharmaceutics16060748] [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: 04/10/2024] [Revised: 05/12/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
Known for its natural bio-compounds and therapeutic properties, hemp is being utilized in the development of skin products. These products offer a wide range of applications and benefits in the fields of natural bio-compounds, pharmaceutical technology, topical delivery systems, and cosmeceuticals. This manuscript deals with hemp actives, such as cannabinoids, terpenes, and flavonoids, and their diverse biological properties relative to topical application, including anti-inflammatory, antimicrobial, and antioxidant effects. Also, the paper reviews strategies to overcome poor penetration of hemp actives, as well as the integration of hemp actives in cosmeceuticals that provide natural and sustainable alternatives to traditional skincare products offering a range of benefits, including anti-aging, moisturizing, and soothing properties. The review aims to provide a comprehensive understanding of the development and manufacturing processes of skin products containing hemp actives. By delving into the science behind hemp-based products, the paper provides valuable insights into the potential of hemp as a versatile ingredient in the pharmaceutical and cosmetic industries. The utilization of hemp in these innovative products not only offers therapeutic benefits but also promotes natural and sustainable approaches to skincare.
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Affiliation(s)
- Ana Žugić
- Institute for Medicinal Plant Research “Dr. Josif Pancic”, Tadeusa Koscuska 1, 11000 Belgrade, Serbia; (A.Ž.); (M.R.)
| | - Milica Martinović
- Faculty of Medicine, University of Nis, Zorana Đinđića Boulevard 81, 18000 Niš, Serbia; (M.M.); (I.N.)
| | - Vanja Tadić
- Institute for Medicinal Plant Research “Dr. Josif Pancic”, Tadeusa Koscuska 1, 11000 Belgrade, Serbia; (A.Ž.); (M.R.)
| | - Miloš Rajković
- Institute for Medicinal Plant Research “Dr. Josif Pancic”, Tadeusa Koscuska 1, 11000 Belgrade, Serbia; (A.Ž.); (M.R.)
| | - Gordana Racić
- Faculty of Ecological Agriculture, University Educons, Vojvode Putnika 87, 21208 Sremska Kamenica, Serbia;
| | - Ivana Nešić
- Faculty of Medicine, University of Nis, Zorana Đinđića Boulevard 81, 18000 Niš, Serbia; (M.M.); (I.N.)
| | - Anamarija Koren
- Institute of Field and Vegetable Crops, Maksima Gorkog 30, 21000 Novi Sad, Serbia
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Areses-Huete T, Cordoba-Diaz D, Torres-Suárez AI, Cordoba-Diaz M. Development and Characterization of a Microemulsion Containing a Cannabidiol Oil and a Hydrophilic Extract from Sambucus ebulus for Topical Administration. Pharmaceutics 2024; 16:705. [PMID: 38931831 PMCID: PMC11206346 DOI: 10.3390/pharmaceutics16060705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/14/2024] [Accepted: 05/22/2024] [Indexed: 06/28/2024] Open
Abstract
Cannabidiol (CBD) is a safe and non-psychotropic phytocannabinoid with a wide range of potential therapeutic anti-inflamatory and antioxidant activities. Due to its lipophilicity, it is normally available dissolved in oily phases. The main aim of this work was to develop and characterize a new formulation of a microemulsion with potential anti-inflammatory and antioxidant activity for the topical treatment of inflammatory skin disorders. The microemulsion system was composed of a 20% CBD oil, which served as the hydrophobic phase; Labrasol/Plurol Oleique (1:1), which served as surfactant and cosurfactant (S/CoS), respectively; and an aqueous vegetal extract obtained from Sambucus ebulus L. (S. ebulus) ripe fruits, which has potential anti-oxidant and anti-inflammatory activity and which served as the aqueous phase. A pseudo-ternary phase diagram was generated, leading to the selection of an optimal proportion of 62% (S/CoS), 27% CBD oil and 11% water and, after its reproducibility was tested, the aqueous phases were replaced by the vegetal hydrophilic extract. The defined systems were characterized in terms of conductivity, droplet size (by laser scattering), compatibility of components (by differential scanning calorimetry) and rheological properties (using a rotational rheometer). The designed microemulsion showed good stability and slight pseudo-plastic behavior. The release properties of CBD from the oil phase and caffeic acid from the aqueous phase of the microemulsion were studied via in vitro diffusion experiments using flow-through diffusion cells and were compared to those of a CBD oil and a microemulsion containing only CBD as an active substance. It was found that the inclusion of the original oil in microemulsions did not result in a significant modification of the release of CBD, suggesting the possibility of including hydrophilic active compounds in the formulation and establishing an interesting strategy for the development of future formulations.
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Affiliation(s)
- Teresa Areses-Huete
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University of Madrid, E-28040 Madrid, Spain; (T.A.-H.); (D.C.-D.); (A.I.T.-S.)
| | - Damian Cordoba-Diaz
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University of Madrid, E-28040 Madrid, Spain; (T.A.-H.); (D.C.-D.); (A.I.T.-S.)
- University Institute of Industrial Pharmacy (IUFI), Complutense University of Madrid, E-28040 Madrid, Spain
| | - Ana Isabel Torres-Suárez
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University of Madrid, E-28040 Madrid, Spain; (T.A.-H.); (D.C.-D.); (A.I.T.-S.)
- University Institute of Industrial Pharmacy (IUFI), Complutense University of Madrid, E-28040 Madrid, Spain
| | - Manuel Cordoba-Diaz
- Department of Pharmaceutics and Food Technology, Faculty of Pharmacy, Complutense University of Madrid, E-28040 Madrid, Spain; (T.A.-H.); (D.C.-D.); (A.I.T.-S.)
- University Institute of Industrial Pharmacy (IUFI), Complutense University of Madrid, E-28040 Madrid, Spain
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Weber I, Zagona-Prizio C, Sivesind TE, Adelman M, Szeto MD, Liu Y, Sillau SH, Bainbridge J, Klawitter J, Sempio C, Dunnick CA, Leehey MA, Dellavalle RP. Oral Cannabidiol for Seborrheic Dermatitis in Patients With Parkinson Disease: Randomized Clinical Trial. JMIR DERMATOLOGY 2024; 7:e49965. [PMID: 38466972 DOI: 10.2196/49965] [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: 06/15/2023] [Revised: 01/23/2024] [Accepted: 01/28/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Seborrheic dermatitis (SD) affects 18.6%-59% of persons with Parkinson disease (PD), and recent studies provide evidence that oral cannabidiol (CBD) therapy could reduce sebum production in addition to improving motor and psychiatric symptoms in PD. Therefore, oral CBD could be useful for improving symptoms of both commonly co-occurring conditions. OBJECTIVE This study investigates whether oral CBD therapy is associated with a decrease in SD severity in PD. METHODS Facial photographs were collected as a component of a randomized (1:1 CBD vs placebo), parallel, double-blind, placebo-controlled trial assessing the efficacy of a short-term 2.5 mg per kg per day oral sesame solution CBD-rich cannabis extract (formulated to 100 mg/mL CBD and 3.3 mg/mL THC) for reducing motor symptoms in PD. Participants took 1.25 mg per kg per day each morning for 4 ±1 days and then twice daily for 10 ±4 days. Reviewers analyzed the photographs independently and provided a severity ranking based on the Seborrheic Dermatitis Area and Severity Index (SEDASI) scale. Baseline demographic and disease characteristics, as well as posttreatment SEDASI averages and the presence of SD, were analyzed with 2-tailed t tests and Pearson χ2 tests. SEDASI was analyzed with longitudinal regression, and SD was analyzed with generalized estimating equations. RESULTS A total of 27 participants received a placebo and 26 received CBD for 16 days. SD severity was low in both groups at baseline, and there was no treatment effect. The risk ratio for patients receiving CBD, post versus pre, was 0.69 (95% CI 0.41-1.18; P=.15), compared to 1.20 (95% CI 0.88-1.65; P=.26) for the patients receiving the placebo. The within-group pre-post change was not statistically significant for either group, but they differed from each other (P=.07) because there was an estimated improvement for the CBD group and an estimated worsening for the placebo group. CONCLUSIONS This study does not provide solid evidence that oral CBD therapy reduces the presence of SD among patients with PD. While this study was sufficiently powered to detect the primary outcome (efficacy of CBD on PD motor symptoms), it was underpowered for the secondary outcomes of detecting changes in the presence and severity of SD. Multiple mechanisms exist through which CBD can exert beneficial effects on SD pathogenesis. Larger studies, including participants with increased disease severity and longer treatment periods, may better elucidate treatment effects and are needed to determine CBD's true efficacy for affecting SD severity. TRIAL REGISTRATION ClinicalTrials.gov NCT03582137; https://clinicaltrials.gov/ct2/show/NCT03582137.
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Affiliation(s)
- Isaac Weber
- Mercy Hopsital St. Louis, St. Louis, MO, United States
| | - Caterina Zagona-Prizio
- Department of Dermatology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Torunn E Sivesind
- Department of Dermatology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Madeline Adelman
- Department of Dermatology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Mindy D Szeto
- Department of Dermatology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Ying Liu
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Stefan H Sillau
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Jacquelyn Bainbridge
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Jost Klawitter
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Cristina Sempio
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Cory A Dunnick
- Department of Dermatology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Maureen A Leehey
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Robert P Dellavalle
- Department of Dermatology, University of Colorado School of Medicine, Aurora, CO, United States
- Dermatology Service, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, United States
- Colorado School of Public Health, Aurora, CO, United States
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Kuzumi A, Yamashita T, Fukasawa T, Yoshizaki-Ogawa A, Sato S, Yoshizaki A. Cannabinoids for the treatment of autoimmune and inflammatory skin diseases: A systematic review. Exp Dermatol 2024; 33:e15064. [PMID: 38532572 DOI: 10.1111/exd.15064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/09/2024] [Indexed: 03/28/2024]
Abstract
In recent years, the medical use of cannabinoids has attracted growing attention worldwide. In particular, anti-inflammatory properties of cannabinoids led to their emergence as potential therapeutic options for autoimmune and inflammatory disorders. Recent studies have also shown that cannabinoid receptors are widely expressed and have endogenous ligands in the skin, suggesting that the skin has its own endocannabinoid system. The aim of this review is to discuss the potential therapeutic effects of cannabinoids in autoimmune and inflammatory skin diseases. Following an overview of cannabinoids and the endocannabinoid system, we describe the cellular and molecular mechanisms of cannabinoids in skin health and disease. We then review the clinical studies of cannabinoids in autoimmune and inflammatory skin diseases including systemic sclerosis (SSc), dermatomyositis (DM), psoriasis (Pso) and atopic dermatitis (AD). A primary literature search was conducted in July 2023, using PubMed and Web of Science. A total of 15 articles were included after excluding reviews, non-human studies and in vitro studies from 389 non-duplicated articles. Available evidence suggests that cannabinoids may be beneficial for SSc, DM, Pso and AD. However, further studies, ideally randomized controlled trials, are needed to further evaluate the use of cannabinoids in autoimmune and inflammatory skin diseases.
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Affiliation(s)
- Ai Kuzumi
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Takashi Yamashita
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Takemichi Fukasawa
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
- Department of Clinical Cannabinoid Research, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Asako Yoshizaki-Ogawa
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Shinichi Sato
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Ayumi Yoshizaki
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
- Department of Clinical Cannabinoid Research, University of Tokyo Graduate School of Medicine, Tokyo, Japan
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Wal P, Wal A. CBD: A Potential Lead against Hair Loss, Alopecia, and its Potential Mechanisms. Curr Drug Discov Technol 2024; 21:e200723218949. [PMID: 37475557 DOI: 10.2174/1570163820666230720153607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/24/2023] [Accepted: 05/12/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Nowadays, the majority of the population suffers from the problem of hair loss. It leads to disturbed mental health, lower self-confidence, and a lot more problems. A lot of the hair loss therapies available are not reliable and lead to recurrence and side effects after some time. Cannabinoids (CBD) have recently become quite popular for their benefits against hair loss. CBD oil preparations have been used both internally and externally for oral and topical use, respectively. Due to the presence of the endocannabinoid system (ECS) in the body, which naturally targets CB1 and CB2 receptors, the control of hair fall is possible. CBD is used topically for hair loss, whereas it is administered orally for the treatment and management of a medical condition, i.e., alopecia. AIM/OBJECTIVE The present review aimed to provide an in-depth study on hair loss and its management using CBD and its associated mechanisms. METHODS Electronic databases, such as ScienceDirect, Google Scholar, PubMed, Wiley, Springer, and Scopus, were thoroughly searched for information about how CBD is used, how it works, and what role it plays in treating alopecia and hair loss. RESULTS This review has highlighted the use of CBD-based hair loss therapy, and described various types of hair loss and their treatments. This review also details the phytocannabinoids and the potential mechanisms of CBD's activity against hair loss and alopecia. CONCLUSION The data obtained from the literature regarding CBD and hair loss provide a scientific basis for CBD use in alopecia. Additionally, a more precise and comprehensive study concerning CBD needs to be carried out at the pre-clinical and clinical levels.
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Affiliation(s)
- Pranay Wal
- Department of Pharmacy, Pranveer Singh Institute of Technology (Pharmacy) NH19 Bhaunti Kanpur, India
| | - Ankita Wal
- Department of Pharmacy, Pranveer Singh Institute of Technology (Pharmacy) NH19 Bhaunti Kanpur, India
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Soni B, Shivgotra R, Trehan K, Chhina A, Saini M, Jain SK, Thakur S. An Overview of Contemporary and Future Therapeutic Strategies for Scalp Psoriasis. Curr Drug Targets 2024; 25:353-373. [PMID: 38500274 DOI: 10.2174/0113894501292755240304063020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/06/2024] [Accepted: 02/12/2024] [Indexed: 03/20/2024]
Abstract
Scalp psoriasis is a common manifestation of psoriasis that significantly impacts a patient's quality of life. About 80% of cases of psoriasis involve the scalp, making it the most frequently affected area of the body. The treatment of scalp psoriasis is particularly crucial because of its hard-to-treat nature and substantial adverse impacts on overall well-being. Along with the physical symptoms of discomfort and itching, psoriasis, especially when it affects the scalp, can cause severe psychological damage. Treating scalp psoriasis can be challenging due to its location and associated symptoms, such as scaling and pruritus, which is why various drugs have become widely used for refractory cases. Topical treatments like corticosteroids and vitamin D analogs manage scalp psoriasis by reducing inflammation and regulating skin cell growth. Tar-based shampoos, salicylic acid solutions, and moisturizers control scaling. Phototherapy with UVB light reduces inflammation. Severe cases may require systemic medications such as oral retinoids and immunosuppressants. While various therapies are accessible for scalp psoriasis, concerns arise due to their limited advantages and the absence of controlled studies assessing their effectiveness. Considering these challenges, there is a clear demand for innovative approaches to address this condition effectively. Recent advancements in topical therapies, phototherapy, systemic agents, and complementary therapies have shown promising results in managing scalp psoriasis. Also, the advent of biologics, specifically anti-IL-17 and anti-IL-23 drugs for scalp psoriasis, has seen significant improvements. The review highlights the lack of well-tolerated and effective treatments for scalp psoriasis and underscores the importance of further research in this area. The objective of this review is to clarify the different treatment options currently available or being investigated in clinical trials for managing scalp psoriasis.
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Affiliation(s)
- Bindu Soni
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Riya Shivgotra
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Karan Trehan
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Aashveen Chhina
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Muskaan Saini
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Subheet Kumar Jain
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
- Centre for Basic and Translational Research in Health Sciences, Guru Nanak Dev University, Amritsar, 143005, India
| | - Shubham Thakur
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
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Yoo EH, Lee JH. Cannabinoids and Their Receptors in Skin Diseases. Int J Mol Sci 2023; 24:16523. [PMID: 38003712 PMCID: PMC10672037 DOI: 10.3390/ijms242216523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/10/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
The therapeutic application of cannabinoids has gained traction in recent years. Cannabinoids interact with the human endocannabinoid system in the skin. A large body of research indicates that cannabinoids could hold promise for the treatment of eczema, psoriasis, acne, pruritus, hair disorders, and skin cancer. However, most of the available data are at the preclinical stage. Comprehensive, large-scale, randomized, controlled clinical trials have not yet been fully conducted. In this article, we describe new findings in cannabinoid research and point out promising future research areas.
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Affiliation(s)
| | - Ji Hyun Lee
- Department of Dermatology, Seoul St. Mary’s Hospital, College of Medicine, Catholic University of Korea, Seoul 06591, Republic of Korea;
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9
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Cohen G, Jakus J, Portillo M, Gvirtz R, Ogen-Shtern N, Silberstein E, Ayzenberg T, Rozenblat S. In vitro, ex vivo, and clinical evaluation of anti-aging gel containing EPA and CBD. J Cosmet Dermatol 2023; 22:3047-3057. [PMID: 37264742 DOI: 10.1111/jocd.15815] [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: 01/19/2023] [Revised: 04/19/2023] [Accepted: 05/02/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Skin aging manifestation, such as coarse wrinkles, loss of elasticity, pigmentation, and rough-textured appearance, is a multifactorial process that can be exacerbated by air pollution, smoking, poor nutrition, and sun exposure. Exposure to UV radiation is considered the primary cause of extrinsic skin aging and accounts for about 80% of facial aging. Extrinsic skin aging signs can be reduced with demo-cosmetic formulations. Both cannabidiol (CBD) and eicosapentaenoic acid (EPA) have been previously suggested as potent active dermatological ingredients. AIMS The objective of the current research was to evaluate the compatibility of both agents in the prevention and treatment of skin aging. First, the impact of both agents was assessed using standard photoaging models of UV-induced damage, both in vitro (HaCaT cells) and ex vivo (human skin organ culture). Then, a clinical validation study (n = 33) was performed using an optimized topical cream formulation tested at different time points (up to Day 56). RESULTS EPA was found to potentiate the protective effects of CBD by reducing the secretion of prostaglandin E2 (PGE2 ) and interleukin-8 (IL-8), two primary inflammatory agents associated with photoaging. In addition, a qualitative histological examination signaled that applying the cream may result in an increase in extracellular matrix (ECM) remodeling following UV radiation. This was also evidenced clinically by a reduction of crow's feet wrinkle area and volume, as well as a reduction of fine line wrinkle volume as measured by the AEVA system. The well-established age-dependent subepidermal low-echogenic band (SLEB) was also reduced by 8.8%. Additional clinical results showed significantly reduced red spots area and count, and an increase in skin hydration and elasticity by 31.2% and 25.6% following 56 days of cream application, respectively. These impressive clinical results correlated with high satisfaction ratings by the study participants. DISCUSSION AND CONCLUSIONS Collectively, the results show a profound anti-aging impact of the developed formulation and strengthen the beneficial derm-cosmetic properties of CBD-based products.
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Affiliation(s)
- Guy Cohen
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada, Israel
- Ben Gurion University of the Negev, Eilat, Israel
| | - Jeannette Jakus
- SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | | | - Raanan Gvirtz
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada, Israel
| | - Navit Ogen-Shtern
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada, Israel
- Ben Gurion University of the Negev, Eilat, Israel
| | - Eldad Silberstein
- Department of Plastic Surgery, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Tomer Ayzenberg
- Department of Plastic Surgery, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Scholfield CN, Waranuch N, Kongkaew C. Systematic Review on Transdermal/Topical Cannabidiol Trials: A Reconsidered Way Forward. Cannabis Cannabinoid Res 2023; 8:589-602. [PMID: 35605018 DOI: 10.1089/can.2021.0154] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Introduction: This systematic review aimed to assess efficacy and safety for skin-applied formulations containing CBD. Methods: Bibliographic and clinical trial registries were searched for interventional human trials using cutaneously administered CBD or reported plasma CBD concentrations (any species). Results: Eight of 544 articles fitted the selection criteria: 3 placebo-controlled randomized and 5 single-arm trials. Eleven more studies were found in clinical trial databases but not accessible. Symptoms targeted were dermatopathologies or safety (two studies), pain (two), and behavior (one). Doses were 50-250 mg or 0.075-1.0% CBD, but coformulated with other ingredients. Risk of bias was high and reporting deficiencies further compromised data reliability. Diverse methodologies and formulations hampered syntheses for CBD dose, efficacy, and safety. Plasma CBD levels in dogs and rodents were 0.01-5 μM translating to <100 nM free, unbound CBD in humans. Adverse events were uncommon and mild, but meaningless without CBD's contribution to efficacy data. Achievable free CBD plasma concentrations ∼100 nM can interact predominantly with high-affinity CBD targets, for example, TRPA1 and TRPM8 membrane channels that are abundantly expressed in pathological conditions. Even if reached, higher CBD concentrations on less susceptible targets risk complex and unsafe CBD therapy. A conceptual framework is proposed where dermal capillary loops create sinking for topical CBD demonstrating parallels between topical and transdermal CBD administration. Conclusions: Users risk generalizing inadequately designed trials to all CBD preparations. New clinical trials are urgently needed: they must demonstrate that outcomes are solely from CBD pharmacology, are reliable, unbiased, safe, and comparable. Measurements of sustained plasma CBD levels are mandatory, irrespective of administration route for successful translation from in vitro systems that express human molecular targets. Placebos must be appropriate. Transcutaneous and topical formulations need preliminary in vitro studies to optimize CBD skin penetration. Then, users can rationally balance efficacy against potential harms and cost-effectiveness of CBD formulations.
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Affiliation(s)
- C N Scholfield
- Akkhraratchakumari Veterinary College, Walailak University, Thai Buri, Nakhon Si Thammarat, Thailand
| | - Neti Waranuch
- Cosmetics and Natural Products Research Center, Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences and Center of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, Thailand
| | - Chuenjid Kongkaew
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- The Research Centre for Safety and Quality in Health, Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- Department of Practice and Policy Research, School of Pharmacy, University College London, London, United Kingdom
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Leroy AK, Cortez de Almeida RF, Obadia DL, Frattini S, Melo DF. Scalp Seborrheic Dermatitis: What We Know So Far. Skin Appendage Disord 2023; 9:160-164. [PMID: 37325288 PMCID: PMC10264915 DOI: 10.1159/000529854] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 02/13/2023] [Indexed: 06/04/2024] Open
Abstract
Scalp seborrheic dermatitis (SSD) is a prevalent chronic, relapsing inflammatory skin disease. The etiology is related to sebum production, bacterial proliferation - Staphylococcus sp., Streptococcus, and M. restricta - and host immunity factors - NK1+, CD16+ cells, IL-1, and IL-8. Trichoscopy features include mostly arborizing vessels and yellowish scales. New trichoscopic findings were described to guide the diagnosis as dandelion vascular conglomerate, "cherry blossom" vascular pattern, and intrafollicular oily material. Antifungals and corticosteroids constitute the essential therapy, but new treatments have been described. This article aims to review and discuss the etiology, pathophysiology, trichoscopy, histopathologic findings, main differential diagnoses, and therapeutic options of SSD.
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Affiliation(s)
- Anne Kelly Leroy
- Department of Dermatology, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | | | - Daniel Lago Obadia
- Department of Dermatology, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | - Sidney Frattini
- The Mole Clinic, Private Practice, Ancaster, Ontario, Canada
| | - Daniel Fernandes Melo
- Department of Dermatology, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
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Wroński A, Gęgotek A, Skrzydlewska E. Protein adducts with lipid peroxidation products in patients with psoriasis. Redox Biol 2023; 63:102729. [PMID: 37150149 DOI: 10.1016/j.redox.2023.102729] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 04/28/2023] [Accepted: 05/02/2023] [Indexed: 05/09/2023] Open
Abstract
Psoriasis, one of the most frequent immune-mediated skin diseases, is manifested by numerous psoriatic lessons on the skin caused by excessive proliferation and keratinization of epidermal cells. These disorders of keratinocyte metabolism are caused by a pathological interaction with the cells of the immune system, including lymphocytes, which in psoriasis are also responsible for systemic inflammation. This is accompanied by oxidative stress, which promotes the formation of lipid peroxidation products, including reactive aldehydes and isoprostanes, which are additional pro-inflammatory signaling molecules. Therefore, the presented review is focused on highlighting changes that occur during psoriasis development at the level of lipid peroxidation products, including 4-hydroxynonenal, 4-oxononenal, malondialdehyde, and acrolein, and their influence on protein structures. Furthermore, we will examine inducing agents of cellular functioning, as well as intercellular signaling. These lipid peroxidation products can form adducts with a variety of proteins with different functions in the body, including proteins within skin cells and cells of the immune system. This is especially true in autoimmune diseases such as psoriasis. For example, these changes concern proteins involved in maintaining redox homeostasis or pro-inflammatory signaling. Therefore, the formation of such adducts should attract attention, especially during the design of preventive cosmetics or anti-psoriasis therapies.
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Affiliation(s)
- Adam Wroński
- Dermatological Specialized Center "DERMAL" NZOZ in Bialystok, Poland
| | - Agnieszka Gęgotek
- Department of Analytical Chemistry, Medical University of Bialystok, Poland.
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Jang YS, Jeong S, Kim AR, Mok BR, Son SJ, Ryu JS, Son WS, Yun SK, Kang S, Kim HJ, Kim DH, Shin JU. Cannabidiol mediates epidermal terminal differentiation and redox homeostasis through aryl hydrocarbon receptor (AhR)-dependent signaling. J Dermatol Sci 2023; 109:61-70. [PMID: 36725458 DOI: 10.1016/j.jdermsci.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 12/09/2022] [Accepted: 01/16/2023] [Indexed: 01/25/2023]
Abstract
BACKGROUND Cannabidiol, a non-psychoactive phytocannabinoid, has antioxidant and anti-inflammatory activity in keratinocytes. However, the signaling pathway through which cannabidiol exerts its effect on keratinocytes or whether it can modulate keratinocyte differentiation has not been fully elucidated yet. OBJECTIVE We investigated whether cannabidiol modulates epidermal differentiation and scavenges reactive oxygen species through the aryl hydrocarbon receptor (AhR) in keratinocytes and epidermal equivalents. METHODS We investigated the cannabidiol-induced activation of AhR using AhR luciferase reporter assay, qRT-PCR, western blot, and immunofluorescence assays. We also analyzed whether keratinocyte differentiation and antioxidant activity are regulated by cannabidiol-induced AhR activation. RESULTS In both keratinocytes and epidermal equivalents, cannabidiol increased both the mRNA and protein expression of filaggrin, involucrin, NRF2, and NQO1 and the mRNA expression of the AhR target genes, including CYP1A1 and aryl hydrocarbon receptor repressor. Additionally, cannabidiol showed antioxidant activity that was attenuated by AhR knockdown or co-administration with an AhR antagonist. Moreover, cannabidiol increased the ratio of OVOL1/OVOL2 mRNA expression, which is a downstream regulator of AhR that mediates epidermal differentiation. In addition to increased expression of barrier-related proteins, cannabidiol-treated epidermal equivalent showed a more prominent granular layer than the control epidermis. The increased granular layer by cannabidiol was suppressed by the AhR antagonist. CONCLUSION Cannabidiol can be a modulator of the AhR-OVOL1-filaggrin axis and AhR-NRF2-NQO1 signaling, thus indicating a potential use of cannabidiol in skin barrier enhancement and reducing oxidative stress.
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Affiliation(s)
- Young Su Jang
- Department of Biochemistry, CHA University School of Medicine, Seongnam, Korea
| | | | - A-Ram Kim
- Department of Dermatology, Bundang CHA Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Bo Ram Mok
- Department of Biochemistry, CHA University School of Medicine, Seongnam, Korea
| | - Su Ji Son
- Department of Dermatology, Bundang CHA Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jae-Sang Ryu
- Department of Dermatology, Bundang CHA Medical Center, CHA University School of Medicine, Seongnam, Korea
| | | | | | | | - Hyun Jung Kim
- Department of Dermatology, Chungnam National University College of Medicine, Chungnam National University, Sejong Hospital, Sejong, Korea
| | - Dong Hyun Kim
- Department of Dermatology, Bundang CHA Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jung U Shin
- Department of Dermatology, Bundang CHA Medical Center, CHA University School of Medicine, Seongnam, Korea.
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Cannabinoid Compounds as a Pharmacotherapeutic Option for the Treatment of Non-Cancer Skin Diseases. Cells 2022; 11:cells11244102. [PMID: 36552866 PMCID: PMC9777118 DOI: 10.3390/cells11244102] [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: 06/16/2022] [Revised: 10/19/2022] [Accepted: 10/25/2022] [Indexed: 12/23/2022] Open
Abstract
The endocannabinoid system has been shown to be involved in various skin functions, such as melanogenesis and the maintenance of redox balance in skin cells exposed to UV radiation, as well as barrier functions, sebaceous gland activity, wound healing and the skin's immune response. In addition to the potential use of cannabinoids in the treatment and prevention of skin cancer, cannabinoid compounds and derivatives are of interest as potential systemic and topical applications for the treatment of various inflammatory, fibrotic and pruritic skin conditions. In this context, cannabinoid compounds have been successfully tested as a therapeutic option for the treatment of androgenetic alopecia, atopic and seborrhoeic dermatitis, dermatomyositis, asteatotic and atopic eczema, uraemic pruritis, scalp psoriasis, systemic sclerosis and venous leg ulcers. This review provides an insight into the current literature on cannabinoid compounds as potential medicines for the treatment of skin diseases.
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Lin X, Meng X, Song Z, Lin J. Peroxisome proliferator-activator receptor γ and psoriasis, molecular and cellular biochemistry. Mol Cell Biochem 2022; 477:1905-1920. [PMID: 35348980 DOI: 10.1007/s11010-022-04417-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 03/16/2022] [Indexed: 10/18/2022]
Abstract
The pathophysiology of psoriasis is complex and has not been completely elucidated. Better understanding of the pathogenesis may contribute to further improvement of our therapeutic strategies controlling psoriasis. Emerging evidence points to a causative relationship between altered activity of peroxisome proliferator-activated receptor γ (PPARγ) and psoriasis. The present review focuses on deeper understanding of the possible role of PPARγ in the pathogenesis of psoriasis and the potential of PPARγ agonist to improve the treatment of psoriasis. PPARγ is decreased in psoriasis. PPARγ possibly has effects on the multiple aspects of the pathogenesis of psoriasis, including abnormal lipid metabolism, insulin resistance, immune cells, pro-inflammatory cytokines, keratinocytes, angiogenesis, oxidative stress, microRNAs and nuclear factor kappa B. As defective activation of PPARγ is involved in psoriasis development, PPARγ agonists may be promising agents for treatment of psoriasis. Pioglitazone appears an effective and safe option in the treatment of patients with psoriasis, but there are still concerns about its potential side effects. Research effort has recently been undertaken to explore the PPARγ-activating potential of natural products. Among them some have been studied clinically or preclinically for treatment of psoriasis with promising results.
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Affiliation(s)
- Xiran Lin
- Department of Dermatology, First Affiliated Hospital of Dalian Medical University, 222 Zhongshan Lu, Dalian, 116011, China.
| | - Xianmin Meng
- Department of Pathology and Laboratory Medicine, Axia Women's Health, 450 Cresson BLVD, Oaks, PA, 19456, USA
| | - Zhiqi Song
- Department of Dermatology, First Affiliated Hospital of Dalian Medical University, 222 Zhongshan Lu, Dalian, 116011, China
| | - Jingrong Lin
- Department of Dermatology, First Affiliated Hospital of Dalian Medical University, 222 Zhongshan Lu, Dalian, 116011, China
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Sivesind TE, Maghfour J, Rietcheck H, Kamel K, Malik AS, Dellavalle RP. Cannabinoids for the Treatment of Dermatologic Conditions. JID INNOVATIONS 2022; 2:100095. [PMID: 35199092 PMCID: PMC8841811 DOI: 10.1016/j.xjidi.2022.100095] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/01/2021] [Accepted: 11/02/2021] [Indexed: 12/20/2022] Open
Abstract
In recent years, cannabinoid (CB) products have gained popularity among the public. The anti-inflammatory properties of CBs have piqued the interest of researchers and clinicians because they represent promising avenues for the treatment of autoimmune and inflammatory skin disorders that may be refractory to conventional therapy. The objective of this study was to review the existing literature regarding CBs for dermatologic conditions. A primary literature search was conducted in October 2020, using the PubMed and Embase databases, for all articles published from 1965 to October 2020. Review articles, studies using animal models, and nondermatologic and pharmacologic studies were excluded. From 248 nonduplicated studies, 26 articles were included. There were 13 articles on systemic CBs and 14 reports on topical CBs. Selective CB receptor type 2 agonists were found to be effective in treating diffuse cutaneous systemic sclerosis and dermatomyositis. Dronabinol showed efficacy for trichotillomania. Sublingual cannabidiol and Δ-9-tetrahydrocannabinol were successful in treating the pain associated with epidermolysis bullosa. Available evidence suggests that CBs may be effective for the treatment of various inflammatory skin disorders. Although promising, additional research is necessary to evaluate efficacy and to determine dosing, safety, and long-term treatment guidelines.
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Key Words
- 2-AG, 2-arachidonoylglycerol
- ACR-CRISS, American College of Rheumatology-combined response index in diffuse cutaneous systemic sclerosis
- AEA, anandamide
- CB, cannabinoid
- CB1R, cannabinoid receptor 1
- CB2R, cannabinoid receptor 2
- CBD, cannabidiol
- CDASI, cutaneous dermatomyositis disease area and severity index
- DM, dermatomyositis
- ECS, endocannabinoid system
- KC, keratinocyte
- MRSS, modified Rodnan skin thickness score
- N-PEA, N-palmitoylethanolamide
- QOLHEQ, Quality of Life Hand Eczema Questionnaire
- RCT, randomized controlled trial
- SSc, systemic sclerosis
- VAS, Visual Analog Score
- Δ9-THC, delta-9-tetrahydrocannabinol
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Affiliation(s)
- Torunn E. Sivesind
- Department of Dermatology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Jalal Maghfour
- Department of Dermatology and Skin Care, Henry Ford Health System, Detroit, Michigan, USA
| | - Hope Rietcheck
- Department of Dermatology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Kevin Kamel
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Ali S. Malik
- Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Robert P. Dellavalle
- Department of Dermatology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Rocky Mountain Regional VA Medical Center, U.S. Department of Veterans Affairs, Aurora, Colorado, USA
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