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Kumar P, Das A. Pemphigus Vulgaris Presenting with Targetoid Lesions: A Case Report with Review of Therapeutic Options. Indian J Dermatol 2022; 67:467-469. [PMID: 36578703 PMCID: PMC9792054 DOI: 10.4103/ijd.ijd_561_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Piyush Kumar
- From the Department of Dermatology, Katihar Medical College, Bihar, India
| | - Anupam Das
- Department of Dermatology, KPC Medical College and Hospital, Kolkata, West Bengal, India E-mail:
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Rizaldy D, Toriyama M, Kato H, Fukui R, Fujita F, Nakamura M, Okada F, Morita A, Ishii KJ. Increase in primary cilia in the epidermis of patients with atopic dermatitis and psoriasis. Exp Dermatol 2021; 30:792-803. [PMID: 33455013 DOI: 10.1111/exd.14285] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 01/09/2021] [Accepted: 01/11/2021] [Indexed: 12/19/2022]
Abstract
Primary cilia influence cell activity, and thus have a unique role in maintaining cell proliferation and differentiation. In atopic dermatitis (AD) and psoriasis, areas of skin inflammation exhibit dysregulated keratinocyte homeostasis. The role of primary cilia in these conditions remains unclear. The objectives of this study is to elucidate the incidence of primary cilia in skin inflammation and the potential mechanism underlying the dysregulation of keratinocytes. Primary cilia were observed using immunofluorescence staining. Normal skin samples were compared with skin samples from patients with AD or psoriasis in terms of cilia numbers and length. The effect of cytokine stimulation on ciliogenesis in keratinocytes was analysed using a primary keratinocyte culture. IFT88, an important ciliary intraflagellar protein, was blocked in Th2 and Th17 cytokines-stimulated keratinocytes. These effects were analysed with quantitative polymerase chain reaction and Western blot. Significant increases in ciliated cells were observed in AD and psoriasis skin samples compared with normal skin samples. The stimulation of keratinocytes using Th2 and Th17 cytokines modulated the formation of primary cilia. The amount of IFT88 in the primary cilia associated with the phosphorylation of JNK, but not p38, in keratinocytes stimulated with interleukin-13, 17A and 22. An increase of ciliated cells in the epidermis may impair keratinocyte differentiation under stress conditions caused by inflammation in both AD and psoriasis patients.
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Affiliation(s)
- Defri Rizaldy
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Department of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia
| | - Manami Toriyama
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Laboratory for Molecular Signal Transduction, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara, Japan
| | - Hiroko Kato
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
| | - Runa Fukui
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
| | - Fumitaka Fujita
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Mandom Corporation, Osaka, Japan
| | - Motoki Nakamura
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Department of Geriatric and Environmental Dermatology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Fumihiro Okada
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Mandom Corporation, Osaka, Japan
| | - Akimichi Morita
- Department of Geriatric and Environmental Dermatology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Ken J Ishii
- Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Laboratory of Vaccine Science, WPI Immunology Frontier Research Center (IFReC), Osaka University, Osaka, Japan.,Division of Vaccine Science, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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Fukumoto T, Nishiyama S, Oka M, Nishigori C. Implication of phototherapy for rare comorbidity of psoriasis and pemphigus foliaceus: Case report and review of literature. Dermatol Ther 2020; 33:e13889. [DOI: 10.1111/dth.13889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 06/04/2020] [Accepted: 06/16/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Takeshi Fukumoto
- Gene Expression and Regulation Program The Wistar Institute Philadelphia Pennsylvania USA
- Division of Dermatology, Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
| | - Satoshi Nishiyama
- Division of Dermatology, Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
| | - Masahiro Oka
- Department of Dermatology Kita‐Harima Medical Center Ono City Hyogo Japan
| | - Chikako Nishigori
- Division of Dermatology, Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
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Dainichi T, Kabashima K. Interaction of Psoriasis and Bullous Diseases. Front Med (Lausanne) 2018; 5:222. [PMID: 30135860 PMCID: PMC6092515 DOI: 10.3389/fmed.2018.00222] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 07/20/2018] [Indexed: 12/26/2022] Open
Abstract
Patients with psoriasis are frequently complicated with autoimmune bullous diseases, especially, pemphigoid diseases. It has been known that one-third cases of anti-laminin gamma1 pemphigoid, formerly anti-p200 pemphigoid, are associated with psoriasis whereas bullous pemphigoid is the most frequently associated bullous disease in psoriasis cases regardless of the lack of detectable levels of the accompanying anti-laminin gamma1 autoantibodies. Despite several suggestions, however, the definitive reason of the striking association of psoriasis and these autoimmune bullous diseases remains elusive. In this review, we look over the epidemiological evidence of the association of psoriasis and autoimmune bullous diseases and the information of genetic susceptibilities of each disease, and discuss the possible mechanisms of their complication with reference to the recent understandings of each pathogenesis.
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Affiliation(s)
- Teruki Dainichi
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kenji Kabashima
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Singapore Immunology Network and Institute of Medical Biology, Agency for Science, Technology and Research (ASTAR), Singapore, Singapore
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