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Behrangi E, Jafarzadeh A, Dehghani A, Shayanfar N, Goodarzi A. Development of bullous systemic lupus erythematosus in patient treated with NB-UVB: A case report and comprehensive review of the literature. Clin Case Rep 2024; 12:e9037. [PMID: 38827943 PMCID: PMC11142903 DOI: 10.1002/ccr3.9037] [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: 12/05/2023] [Revised: 04/26/2024] [Accepted: 04/29/2024] [Indexed: 06/05/2024] Open
Abstract
Key Clinical Message The use of phototherapy is highly effective in treating various skin diseases. In this study, the aim is to present vesicular and blister lesions in patients treated with UVB for psoriasis. It is advisable to consider the possibility of BSLE in cases of vesiculobullous lesions following phototherapy, along with other potential diagnoses. Abstract Bullous systemic lupus erythematosus (BSLE) is a rare form of cutaneous lupus erythematosus that presents as vesicles and blisters on various parts of the body. The pathological appearance of these lesions often shows subepidermal vesicles with deposits of IgG, IgM, IgA, and complement C3 in granular or linear forms under direct immunofluorescence (DIF) examination. Clinical studies demonstrate the effectiveness of phototherapy in treating various skin conditions. While several studies suggest a correlation between phototherapy and the development of vesiculobullous lesions, most of these reports are related to bullous pemphigoid, with limited research on the occurrence of BSLE following phototherapy. In this case report, vesicular and blistering lesions in a 70-year-old man undergoing UVB treatment for psoriasis are described. Pathological examination confirmed the diagnosis of bullous systemic lupus erythematosus, and the patient experienced significant improvement after treatment with dapsone tablets. A literature review was conducted on the development of vesiculobullous lesions after phototherapy, comparing different approaches presented in previous studies. Our conclusion highlights the importance of considering BSLE as a possible diagnosis in cases of vesiculobullous lesions post-phototherapy, alongside other potential conditions.
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Affiliation(s)
- Elham Behrangi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical Sciences (IUMS)TehranIran
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
| | - Alireza Jafarzadeh
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical Sciences (IUMS)TehranIran
| | - Abbas Dehghani
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical Sciences (IUMS)TehranIran
| | - Nasrin Shayanfar
- Department of Pathology, Rasool Akram Medical Complex, School of MedicineIran University of Medical SciencesTehranIran
| | - Azadeh Goodarzi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical Sciences (IUMS)TehranIran
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
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Xu J, Zhang H, Chen D, Xu K, Li Z, Wu H, Geng X, Wei X, Wu J, Cui W, Wei S. Looking for a Beam of Light to Heal Chronic Pain. J Pain Res 2024; 17:1091-1105. [PMID: 38510563 PMCID: PMC10953534 DOI: 10.2147/jpr.s455549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 03/05/2024] [Indexed: 03/22/2024] Open
Abstract
Chronic pain (CP) is a leading cause of disability and a potential factor that affects biological processes, family relationships, and self-esteem of patients. However, the need for treatment of CP is presently unmet. Current methods of pain management involve the use of drugs, but there are different degrees of concerning side effects. At present, the potential mechanisms underlying CP are not completely clear. As research progresses and novel therapeutic approaches are developed, the shortcomings of current pain treatment methods may be overcome. In this review, we discuss the retinal photoreceptors and brain regions associated with photoanalgesia, as well as the targets involved in photoanalgesia, shedding light on its potential underlying mechanisms. Our aim is to provide a foundation to understand the mechanisms underlying CP and develop light as a novel analgesic treatment has its biological regulation principle for CP. This approach may provide an opportunity to drive the field towards future translational, clinical studies and support pain drug development.
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Affiliation(s)
- Jialing Xu
- The Key Laboratory of Traditional Chinese Medicine Classic Theory of Ministry of Education, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Hao Zhang
- The Key Laboratory of Traditional Chinese Medicine Classic Theory of Ministry of Education, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Dan Chen
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Kaiyong Xu
- The Key Laboratory of Traditional Chinese Medicine Classic Theory of Ministry of Education, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Zifa Li
- The Key Laboratory of Traditional Chinese Medicine Classic Theory of Ministry of Education, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Hongyun Wu
- Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Xiwen Geng
- The Key Laboratory of Traditional Chinese Medicine Classic Theory of Ministry of Education, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Xia Wei
- NMPA Key Laboratory for Research and Evaluation of Generic Drugs, Shandong Institute for Food and Drug Control, Ji’nan, Shandong, People’s Republic of China
| | - Jibiao Wu
- The Key Laboratory of Traditional Chinese Medicine Classic Theory of Ministry of Education, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Wenqiang Cui
- Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
| | - Sheng Wei
- The Key Laboratory of Traditional Chinese Medicine Classic Theory of Ministry of Education, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
- Chinese Medicine and Brain Science Interdisciplinary Research Institute, Shandong University of Traditional Chinese Medicine, Ji’nan, Shandong, People’s Republic of China
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3
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Tang YL, Liu AL, Lv SS, Zhou ZR, Cao H, Weng SJ, Zhang YQ. Green light analgesia in mice is mediated by visual activation of enkephalinergic neurons in the ventrolateral geniculate nucleus. Sci Transl Med 2022; 14:eabq6474. [PMID: 36475906 DOI: 10.1126/scitranslmed.abq6474] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Green light exposure has been shown to reduce pain in animal models. Here, we report a vision-associated enkephalinergic neural circuit responsible for green light-mediated analgesia. Full-field green light exposure at an intensity of 10 lux produced analgesic effects in healthy mice and in a model of arthrosis. Ablation of cone photoreceptors completely inhibited the analgesic effect, whereas rod ablation only partially reduced pain relief. The analgesic effect was not modulated by the ablation of intrinsically photosensitive retinal ganglion cells (ipRGCs), which are atypical photoreceptors that control various nonvisual effects of light. Inhibition of the retino-ventrolateral geniculate nucleus (vLGN) pathway completely abolished the analgesic effects. Activation of this pathway reduced nociceptive behavioral responses; such activation was blocked by the inhibition of proenkephalin (Penk)-positive neurons in the vLGN (vLGNPenk). Moreover, green light analgesia was prevented by knockdown of Penk in the vLGN or by ablation of vLGNPenk neurons. In addition, activation of the projections from vLGNPenk neurons to the dorsal raphe nucleus (DRN) was sufficient to suppress nociceptive behaviors, whereas its inhibition abolished the green light analgesia. Our findings indicate that cone-dominated retinal inputs mediated green light analgesia through the vLGNPenk-DRN pathway and suggest that this signaling pathway could be exploited for reducing pain.
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Affiliation(s)
- Yu-Long Tang
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai 200032, China
| | - Ai-Lin Liu
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai 200032, China
| | - Su-Su Lv
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai 200032, China
| | - Zi-Rui Zhou
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai 200032, China
| | - Hong Cao
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai 200032, China
| | - Shi-Jun Weng
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai 200032, China
| | - Yu-Qiu Zhang
- State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai 200032, China
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4
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Liang Y, Li L. The Combination of Red and Blue Light, Radiofrequency and Intense Pulsed Light for the Treatment of Facial Postacne Erythema. Clin Cosmet Investig Dermatol 2022; 15:2383-2389. [DOI: 10.2147/ccid.s389705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/26/2022] [Indexed: 11/09/2022]
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Barros NDM, Sbroglio LL, Buffara MDO, Baka JLCES, Pessoa ADS, Azulay-Abulafia L. Phototherapy. An Bras Dermatol 2021; 96:397-407. [PMID: 33849754 PMCID: PMC8245715 DOI: 10.1016/j.abd.2021.03.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/02/2021] [Indexed: 11/29/2022] Open
Abstract
Of all the therapeutic options available in Dermatology, few of them have the history, effectiveness, and safety of phototherapy. Heliotherapy, NB-UVB, PUVA, and UVA1 are currently the most common types of phototherapy used. Although psoriasis is the most frequent indication, it is used for atopic dermatitis, vitiligo, cutaneous T-cell lymphoma, and cutaneous sclerosis, among others. Before indicating phototherapy, a complete patient assessment should be performed. Possible contraindications should be actively searched for and it is essential to assess whether the patient can come to the treatment center at least twice a week. One of the main method limitations is the difficulty that patients have to attend the sessions. This therapy usually occurs in association with other treatments: topical or systemic medications. Maintaining the regular monitoring of the patient is essential to identify and treat possible adverse effects. Phototherapy is recognized for its benefits and should be considered whenever possible.
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Affiliation(s)
- Norami de Moura Barros
- Department of Dermatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Lissiê Lunardi Sbroglio
- Department of Dermatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Maria de Oliveira Buffara
- Department of Dermatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | | | - Allen de Souza Pessoa
- Department of Dermatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Luna Azulay-Abulafia
- Department of Dermatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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El-Gogary RI, Ragai MH, Moftah N, Nasr M. Oleuropein as a novel topical antipsoriatic nutraceutical: formulation in microemulsion nanocarrier and exploratory clinical appraisal. Expert Opin Drug Deliv 2021; 18:1523-1532. [PMID: 34010073 DOI: 10.1080/17425247.2021.1932813] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Introduction: Oleuropein is a promising nutraceutical found in abundance in olive leaf, with reported antioxidant and anti-inflammatory properties, and hence could be a valuable treatment for dermatological diseases such as psoriasis.Areas covered: In order to overcome the poor skin penetration of oleuropein, it was formulated in a microemulsion nanocarrier. The selected microemulsion formulation displayed a particle size of 30.25 ± 4.8 nm, zeta potential 0.15 ± 0.08 mV and polydispersity index 0.3 ± 0.08, with storage stability for 1 year in room temperature and total deposition in skin layers amounting to 95.67%. Upon clinical examination in psoriatic patients, the oleuropein microemulsion formulation was proven superior to the marketed Dermovate cream composed of clobetasol propionate, in terms of reduction of Psoriasis Area and Severity Index (PASI) scores, as well dermoscopic imaging and morphometric analysis of the psoriasis lesions, in which oleuropein microemulsion exhibited marked improvement in the clinical manifestations of psoriasis.Expert opinion: The findings of this study further prove the promising role of nutraceuticals, as well as nanoparticles in enhancing the therapeutic outcome of treatments, and open new era of applications in a variety of diseases.
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Affiliation(s)
- Riham I El-Gogary
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Maha H Ragai
- Department of Dermatology, STD's and Andrology, Faculty of Medicine, Minia University, Al Minya, Egypt
| | - Noha Moftah
- Department of Dermatology, STD's and Andrology, Faculty of Medicine, Minia University, Al Minya, Egypt
| | - Maha Nasr
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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7
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McCullough PJ, McCullough WP, Lehrer D, Travers JB, Repas SJ. Oral and Topical Vitamin D, Sunshine, and UVB Phototherapy Safely Control Psoriasis in Patients with Normal Pretreatment Serum 25-Hydroxyvitamin D Concentrations: A Literature Review and Discussion of Health Implications. Nutrients 2021; 13:1511. [PMID: 33947070 PMCID: PMC8146035 DOI: 10.3390/nu13051511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/21/2021] [Accepted: 04/27/2021] [Indexed: 12/15/2022] Open
Abstract
Vitamin D, sunshine and UVB phototherapy were first reported in the early 1900s to control psoriasis, cure rickets and cure tuberculosis (TB). Vitamin D also controlled asthma and rheumatoid arthritis with intakes ranging from 60,000 to 600,000 International Units (IU)/day. In the 1980s, interest in treating psoriasis with vitamin D rekindled. Since 1985 four different oral forms of vitamin D (D2, D3, 1-hydroxyvitaminD3 (1(OH)D3) and 1,25-dihydroxyvitaminD3 (calcitriol)) and several topical formulations have been reported safe and effective treatments for psoriasis-as has UVB phototherapy and sunshine. In this review we show that many pre-treatment serum 25(OH)D concentrations fall within the current range of normal, while many post-treatment concentrations fall outside the upper limit of this normal (100 ng/mL). Yet, psoriasis patients showed significant clinical improvement without complications using these treatments. Current estimates of vitamin D sufficiency appear to underestimate serum 25(OH)D concentrations required for optimal health in psoriasis patients, while concentrations associated with adverse events appear to be much higher than current estimates of safe serum 25(OH)D concentrations. Based on these observations, the therapeutic index for vitamin D needs to be reexamined in the treatment of psoriasis and other diseases strongly linked to vitamin D deficiency, including COVID-19 infections, which may also improve safely with sufficient vitamin D intake or UVB exposure.
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Affiliation(s)
- Patrick J. McCullough
- Medical Services Department, Summit Behavioral Healthcare, Ohio Department of Mental Health and Addiction Services, 1101 Summit Rd, Cincinnati, OH 45237, USA
- Department of Psychiatry, Wright State University Boonshoft School of Medicine, 3640 Colonel Glenn Hwy, Dayton, OH 45435, USA;
| | | | - Douglas Lehrer
- Department of Psychiatry, Wright State University Boonshoft School of Medicine, 3640 Colonel Glenn Hwy, Dayton, OH 45435, USA;
| | - Jeffrey B. Travers
- Department of Pharmacology & Toxicology, Wright State University Boonshoft School of Medicine, 3640 Colonel Glenn Hwy, Dayton, OH 45435, USA;
| | - Steven J. Repas
- Wright State University Boonshoft School of Medicine, 3640 Colonel Glenn Hwy, Dayton, OH 45435, USA;
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Yan JX, Liao X, Tang LZ, Chang HY, Jiang X, Lu JQ, Li SH, Liu HW, Xie S, Xie GH. Carbon Arc Lamp Therapy Enhances the Repair Potential of Chronic Soft Tissue Injury in Rats Compared with the Ability of Photobiomodulation Therapy. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2021; 39:311-320. [PMID: 33872063 DOI: 10.1089/photob.2020.4885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objective: The effects of photobiomodulation therapy (PBMT) and carbon arc lamp therapy (CALT) on the repair of chronic soft tissue injury were compared. Background data: PBMT improves soft tissue repair of chronic injury. However, there has been no research on the effect of CALT. Methods: Human umbilical vein endothelial cells (HUVECs) were irradiated using PBMT and CALT at 2 J/cm2 to observe their effects on cell proliferation and migration. The effects of PBMT and CALT on soft tissue injury repair were assessed using a chronic gastrocnemius injury model of the posterior limb in rats. The malondialdehyde (MDA), superoxide dismutase (SOD), and prostaglandin E2 (PGE2) were examined by biochemical analyses. The degree of tissue damage repair was evaluated by the immunohistochemical method [CD45, CD34, vascular endothelial growth factor (VEGF), and actin] and the terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) method. Results: Treatment by PBMT and CALT significantly accelerated the proliferation and migration of HUVECs. Moreover, significant decreases in the contents of MDA and PGE2 were observed in the PBMT and CALT groups, while SOD activity was increased. The histological assessment shows that the content of inflammatory cells and apoptotic cells significantly decreased in the CALT group. However, the microvascular density, VEGF content, and actin content were increased in the CALT group. Conclusions: The results demonstrate that CALT has a stronger effect on promoting chronic soft tissue injury repair in comparison with PBMT.
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Affiliation(s)
- Jian-Xin Yan
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Xuan Liao
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Ling-Zhi Tang
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Han-Yu Chang
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Xiao Jiang
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Jin-Qiang Lu
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Sheng-Hong Li
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Hong-Wei Liu
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Shan Xie
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
| | - Guang-Hui Xie
- Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Innovative Technology Research Institute of Tissue Repair and Regeneration, Key Laboratory of Regenerative Medicine, Ministry of Education, Guangzhou, P.R. China
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9
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Potential of luminescent materials in phototherapy. Photodiagnosis Photodyn Ther 2021; 33:102082. [DOI: 10.1016/j.pdpdt.2020.102082] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/23/2020] [Accepted: 10/23/2020] [Indexed: 11/24/2022]
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10
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The Differential Effect of Cannabidiol on the Composition and Physicochemical Properties of Keratinocyte and Fibroblast Membranes from Psoriatic Patients and Healthy People. MEMBRANES 2021; 11:membranes11020111. [PMID: 33557204 PMCID: PMC7913938 DOI: 10.3390/membranes11020111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 01/29/2021] [Accepted: 02/01/2021] [Indexed: 01/23/2023]
Abstract
The development of psoriasis is accompanied by oxidative stress, which can modify the components of skin cells. Therefore, the aim of this study was to evaluate the effect of cannabidiol (CBD), an antioxidant and anti-inflammatory phytocannabinoid, on the composition and physicochemical properties of the membranes of healthy and psoriatic keratinocytes and fibroblasts exposed to ultraviolet A (UVA) and ultraviolet B (UVB) radiation. In psoriasis-altered cells, decreased levels of the main groups of phospholipids and increased levels of sialic acid and malondialdehyde (MDA), a lipid peroxidation product, as well as negative charge of cell membranes compared to non-diseased cells, were found. On the other hand, UVA/B radiation increased the levels of phospholipids and MDA in both groups of cells. Moreover, psoriatic cells were characterized by lower levels of sialic acid and negative charge of cell membranes, while non-diseased cells showed the opposite response. The CBD treatment intensified some of the changes (phospholipid content and membrane charge) caused by the radiation of psoriatic cells, while it prevented these changes in the cells of healthy people. The results of this study indicate that CBD can prevent structural and functional changes to the membranes of healthy skin cells during phototherapy for psoriasis.
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11
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Ma VT, Katzman CS, Palmbos PL, Patel RM, Gudjonsson JE, Alva AS. NB-UVB phototherapy in the treatment of anti-PD-1 inhibitor induced psoriasis: A case report. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2020. [DOI: 10.1016/j.cpccr.2020.100004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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12
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Smith SP, Mohd Mustapa MF, de Berker D. The landscape of psoriasis provision in the UK. Clin Exp Dermatol 2020; 45:1040-1043. [PMID: 32407594 DOI: 10.1111/ced.14286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/04/2020] [Accepted: 05/11/2020] [Indexed: 11/28/2022]
Abstract
Psoriasis remains one of the commonest conditions seen in dermatological practice, and its treatment is one of the greatest cost burdens for the UK National Health Service. Treatment of psoriasis is complex, with numerous overlapping lines and therapies used in combination. This complexity reflects the underlying pathophysiology of the disease as well as the heterogeneous population that it affects. National Institute for Health and Care Excellence (NICE) guidance for the treatment of psoriasis has been available since 2013, and has been the subject of three national audits conducted by the British Association of Dermatologists. This report synthesizes the results of the most recent of those exercises and places it in the context of the NICE guidance and previous audits. It clearly shows the significant burden of disease, issues with provision of services and long waiting times and the marked shift in therapies towards targeted biologic therapies.
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Affiliation(s)
- S P Smith
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - M F Mohd Mustapa
- British Association of Dermatologists, Fitzroy Square, London, UK
| | - D de Berker
- Bristol Dermatology Centre, University Hospitals Bristol, Bristol, UK
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13
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Wang Y, Tu W, Tang Y, Zhang S. Prevention and treatment for radiation-induced skin injury during radiotherapy. RADIATION MEDICINE AND PROTECTION 2020. [DOI: 10.1016/j.radmp.2020.02.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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14
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Torres AE, Lyons AB, Hamzavi IH, Lim HW. Role of phototherapy in the era of biologics. J Am Acad Dermatol 2020; 84:479-485. [PMID: 32339702 PMCID: PMC7194984 DOI: 10.1016/j.jaad.2020.04.095] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 04/13/2020] [Accepted: 04/21/2020] [Indexed: 12/20/2022]
Abstract
Phototherapy is a safe and effective treatment for many dermatologic conditions. With the advent of novel biologics and small molecule inhibitors, it is important to critically evaluate the role of phototherapy in dermatology. Surveys have shown that many dermatology residency programs do not dedicate time to teaching residents how to prescribe or administer phototherapy. Limitations of phototherapy include access to a center, time required for treatments, and insurance approval. Home phototherapy, a viable option, is also underused. However, it should be emphasized that modern phototherapy has been in use for over 40 years, has an excellent safety profile, and does not require laboratory monitoring. It can be safely combined with many other treatment modalities, including biologics and small molecule inhibitors. In addition, phototherapy costs significantly less than these novel agents. Dermatologists are the only group of physicians who have the expertise and proper training to deliver this treatment modality to our patients. Therefore, to continue to deliver high-quality, cost-effective care, it is imperative that phototherapy be maintained as an integral part of the dermatology treatment armamentarium.
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Affiliation(s)
- Angeli Eloise Torres
- Manila, Philippines; Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan
| | - Alexis B Lyons
- Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan
| | - Iltefat H Hamzavi
- Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan
| | - Henry W Lim
- Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan.
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Jarocka-Karpowicz I, Biernacki M, Wroński A, Gęgotek A, Skrzydlewska E. Cannabidiol Effects on Phospholipid Metabolism in Keratinocytes from Patients with Psoriasis Vulgaris. Biomolecules 2020; 10:biom10030367. [PMID: 32121131 PMCID: PMC7175188 DOI: 10.3390/biom10030367] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 02/07/2023] Open
Abstract
Psoriasis is a chronic inflammatory skin disease characterized by dysregulated keratinocyte differentiation, but oxidative stress also plays an important role in the pathogenesis of this disease. Here, we examined the effect of cannabidiol (CBD), a phytocannabinoid with antioxidant and anti-inflammatory properties, on the redox balance and phospholipid metabolism in UVA/UVB-irradiated keratinocytes isolated from the skin of psoriatic patients or healthy volunteers. CBD accumulates mainly in membrane keratinocytes, especially from patients with psoriasis. This phytocannabinoid reduces the redox imbalance observed in the UV-irradiated keratinocytes of healthy subjects. It does so by decreasing reactive oxygen species (ROS) generation, increasing the Trx-dependent system efficiency, and increasing vitamin A and E levels. Consequently, a reduction in lipid peroxidation products, such as 8-isoprostanes and 4-hydroxynonenal, was also observed. Moreover, CBD modifies redox balance and lipid peroxidation in psoriatic patient keratinocytes following UV-irradiation. Interestingly, these changes are largely in the opposite direction to the case of keratinocytes from healthy subjects. CBD also regulates metabolic changes by modulating the endocannabinoid system that is disturbed by psoriasis development and UV irradiation. We observed a decrease in anandamide level in the UV-irradiated keratinocytes of healthy controls following CBD treatment, while in keratinocytes from patients treated with CBD, anandamide level was increased. However, the level of palmitoylethanolamide (PEA) was decreased in both groups treated with CBD. We further demonstrate that CBD increases CB1 receptor expression, primarily in the keratinocytes of patients, and increases CB2 receptor expression in both the psoriatic and control groups. However, CBD decreases CB2 receptor expression in UV-irradiated keratinocytes taken from patients. The UV- and psoriasis-induced activity of transmembrane transporters (Multidrug-Resistance (MDR) and breast cancer resistance protein (BCRP)) is normalized after CBD treatment. We conclude that CBD partially reduces oxidative stress in the keratinocytes of healthy individuals, while showing a tendency to increase the oxidative and inflammatory state in the keratinocytes of patients with psoriasis, especially following UV-irradiation.
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Affiliation(s)
- Iwona Jarocka-Karpowicz
- Department of Analytical Chemistry, Medical University of Bialystok, Mickiewicza 2d, 15-222 Bialystok, Poland; (I.J.-K.); (M.B.); (A.G.)
| | - Michał Biernacki
- Department of Analytical Chemistry, Medical University of Bialystok, Mickiewicza 2d, 15-222 Bialystok, Poland; (I.J.-K.); (M.B.); (A.G.)
| | - Adam Wroński
- Dermatological Specialized Center “DERMAL” NZOZ in Bialystok, 15-453 Bialystok, Poland;
| | - Agnieszka Gęgotek
- Department of Analytical Chemistry, Medical University of Bialystok, Mickiewicza 2d, 15-222 Bialystok, Poland; (I.J.-K.); (M.B.); (A.G.)
| | - Elżbieta Skrzydlewska
- Department of Analytical Chemistry, Medical University of Bialystok, Mickiewicza 2d, 15-222 Bialystok, Poland; (I.J.-K.); (M.B.); (A.G.)
- Correspondence: ; Tel.: +48-857485882
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Slowly Repaired Bulky DNA Damages Modulate Cellular Redox Environment Leading to Premature Senescence. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:5367102. [PMID: 32104534 PMCID: PMC7035574 DOI: 10.1155/2020/5367102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 01/23/2020] [Indexed: 11/17/2022]
Abstract
Treatments on neoplastic diseases and cancer using genotoxic drugs often cause long-term health problems related to premature aging. The underlying mechanism is poorly understood. Based on the study of a long-lasting senescence-like growth arrest (10-12 weeks) of human dermal fibroblasts induced by psoralen plus UVA (PUVA) treatment, we here revealed that slowly repaired bulky DNA damages can serve as a “molecular scar” leading to reduced cell proliferation through persistent endogenous production of reactive oxygen species (ROS) that caused accelerated telomere erosion. The elevated levels of ROS were the results of mitochondrial dysfunction and the activation of NADPH oxidase (NOX). A combined inhibition of DNA-PK and PARP1 could suppress the level of ROS. Together with a reduced expression level of BRCA1 as well as the upregulation of PP2A and 53BP1, these data suggest that the NHEJ repair of DNA double-strand breaks may be the initial trigger of metabolic changes leading to ROS production. Further study showed that stimulation of the pentose phosphate pathway played an important role for NOX activation, and ROS could be efficiently suppressed by modulating the NADP/NADPH ratio. Interestingly, feeding cells with ribose-5-phosphate, a precursor for nucleotide biosynthesis that produced through the PPP, could evidently suppress the ROS level and prevent the cell enlargement related to mitochondrial biogenesis. Taken together, these results revealed an important signaling pathway between DNA damage repair and the cell metabolism, which contributed to the premature aging effects of PUVA, and may be generally applicable for a large category of chemotherapeutic reagents including many cancer drugs.
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Noronha-Neta MI, Picciani BLS, Niemeyer-Corbellini JP, Ramos-E-Silva M, Soares FA, Carneiro S. Quantification of histopathological changes in patients with psoriasis before and after phototherapy. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2019; 35:354-359. [PMID: 31166623 DOI: 10.1111/phpp.12492] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Revised: 04/22/2019] [Accepted: 06/02/2019] [Indexed: 11/24/2022]
Abstract
BACKGROUND One of the most used resources for the treatment of psoriasis is ultraviolet radiation (UV) with psoralens (PUVA) and narrow-band UV (UVB-NB 311-312 nm). Although many researchers have assessed the histopathological effects of this therapy modality, none used a morphological classification system specific to psoriasis. PURPOSE To assess the clinical and histopathological response in the phototherapy treatment of plaque psoriasis with PUVA and UVB-NB with use of PASI and TROZAK. METHODS Histopathological changes of plaque psoriasis were quantified with help of the grading system for psoriasis-Trozak in 20 patients of both sexes, before and after 32 PUVA phototherapy sessions (10 patients-GPUVA) and UVB-NB (10 patients-GUVB-NB). The severity and extension of psoriasis was evaluated through PASI. The slides stained with hematoxylin and eosin were scanned in an Aperio CS2 scanner (Leica Biosystems) and evaluated through the software ImageScopeTM (Aperio Technologies). Statistical analysis was performed with the use of the program SPSS 22.0, with application of the Wilcoxon and Mann-Whitney tests. RESULTS All patients presented improvement in psoriatic plaques with decrease in PASI after treatment (P < 0.01) and significant reduction in histopathological changes in psoriasis from 15.4 ± 1.7 to 3.7 ± 3.2 (P < 0.01) in group GPUVA and from 13.2 ± 1.7 to 4.9 ± 5.2 (P < 0,01) in group GUVB-NB. CONCLUSIONS Phototherapy, regardless of type, is an effective treatment for moderate and severe psoriasis, with possibility of being quantified clinically by PASI and histopathologically by Trozak.
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Affiliation(s)
- Maria Isabel Noronha-Neta
- Sector of Dermatology - University Hospital and School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Postgraduation Program in Medical Clinics - School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - João Paulo Niemeyer-Corbellini
- Sector of Dermatology - University Hospital and School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Márcia Ramos-E-Silva
- Sector of Dermatology - University Hospital and School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Postgraduation Program in Medical Clinics - School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Sueli Carneiro
- Sector of Dermatology - University Hospital and School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Postgraduation Program in Medical Clinics - School of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Faulhaber FRS, Faulhaber GAM, Marcondes NA, Procianoy RS, Silveira RC. Expression of neutrophil surface markers in icteric neonates before and after phototherapy. CYTOMETRY PART B-CLINICAL CYTOMETRY 2018; 94:895-900. [DOI: 10.1002/cyto.b.21734] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 07/09/2018] [Accepted: 07/27/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Fabrízia Rennó Sodero Faulhaber
- Programa de Pós‐Graduação em Saúde da Criança e do AdolescenteUniversidade Federal do Rio Grande do Sul Porto Alegre Brazil
- Serviço de Onco‐Hematologia PediátricaHospital Nossa Senhora da Conceição Porto Alegre Brazil
| | - Gustavo Adolpho Moreira Faulhaber
- Laboratório Zanol Porto Alegre Brazil
- Programa de Pós Graduação em Medicina: Ciências MédicasUniversidade Federal do Rio Grande do Sul Porto Alegre Brazil
- Departmento de Medicina InternaUniversidade Federal do Rio Grande do Sul Porto Alegre Brazil
| | | | - Renato Soibelmann Procianoy
- Programa de Pós‐Graduação em Saúde da Criança e do AdolescenteUniversidade Federal do Rio Grande do Sul Porto Alegre Brazil
- Departmento de PediatriaUniversidade Federal do Rio Grande do Sul Porto Alegre Brazil
- Departmento de PediatriaHospital de Clínicas de Porto Alegre Porto Alegre Brazil
| | - Rita C. Silveira
- Programa de Pós‐Graduação em Saúde da Criança e do AdolescenteUniversidade Federal do Rio Grande do Sul Porto Alegre Brazil
- Departmento de PediatriaUniversidade Federal do Rio Grande do Sul Porto Alegre Brazil
- Departmento de PediatriaHospital de Clínicas de Porto Alegre Porto Alegre Brazil
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Sharma A, Rudra D. Emerging Functions of Regulatory T Cells in Tissue Homeostasis. Front Immunol 2018; 9:883. [PMID: 29887862 PMCID: PMC5989423 DOI: 10.3389/fimmu.2018.00883] [Citation(s) in RCA: 175] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 04/10/2018] [Indexed: 01/12/2023] Open
Abstract
CD4+Foxp3+ regulatory T-cells (Tregs) are a unique subset of helper T-cells, which regulate immune response and establish peripheral tolerance. Tregs not only maintain the tone and tenor of an immune response by dominant tolerance but, in recent years, have also been identified as key players in resolving tissue inflammation and as mediators of tissue healing. Apart from being diverse in their origin (thymic and peripheral) and location (lymphoid and tissue resident), Tregs are also phenotypically heterogeneous as per the orientation of ongoing immune response. In this review, we discuss the recent advances in the field of Treg biology in general, and non-lymphoid and tissue-resident Tregs in particular. We elaborate upon well-known visceral adipose tissue, colon, skin, and tumor-infiltrating Tregs and newly identified tissue Treg populations as in lungs, skeletal muscle, placenta, and other tissues. Our attempt is to differentiate Tregs based on distinctive properties of their location, origin, ligand specificity, chemotaxis, and specific suppressive mechanisms. Despite ever expanding roles in maintaining systemic homeostasis, Tregs are employed by large varieties of tumors to dampen antitumor immunity. Thus, a comprehensive understanding of Treg biology in the context of inflammation can be instrumental in effectively managing tissue transplantation, autoimmunity, and antitumor immune responses.
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Affiliation(s)
- Amit Sharma
- Academy of Immunology and Microbiology, Institute for Basic Science (IBS), Pohang, South Korea.,Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), Pohang, South Korea
| | - Dipayan Rudra
- Academy of Immunology and Microbiology, Institute for Basic Science (IBS), Pohang, South Korea.,Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), Pohang, South Korea
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