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Sugawara K, Natsumi A, Yasumizu M, Mizukami Y, Yonamine A, Paus R, Tsuruta D. 438 Laminin-511 is a new player in the development of psoriasis and controlled via cannabinoid receptor type 1. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.02.473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ohzono A, Sogame R, Li X, Teye K, Tsuchisaka A, Numata S, Koga H, Kawakami T, Tsuruta D, Ishii N, Hashimoto T. Clinical and immunological findings in 104 cases of paraneoplastic pemphigus. Br J Dermatol 2015; 173:1447-52. [DOI: 10.1111/bjd.14162] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2015] [Indexed: 01/31/2023]
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Arakawa M, Ohata C, Tsuruta D, Ishii N, Sogame R, Nakama T, Yasumoto S, Yokoyama Y, Takeishi E, Hashimoto T. A severe and prolonged case of pemphigoid gestationis successfully treated with combination therapies. Br J Dermatol 2015; 174:925-7. [PMID: 26521896 DOI: 10.1111/bjd.14265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ishii N, Teye K, Fukuda S, Uehara R, Hachiya T, Koga H, Tsuchisaka A, Numata S, Ohyama B, Tateishi C, Tsuruta D, Furumura M, Hattori S, Kawakami T, Ohata C, Hashimoto T. Anti-desmocollin autoantibodies in nonclassical pemphigus. Br J Dermatol 2015; 173:59-68. [PMID: 25640111 DOI: 10.1111/bjd.13711] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite the established pathogenic role of anti-desmoglein (Dsg) antibodies in classical pemphigus, the significance of autoantibodies to another desmosomal cadherin, desmocollin (Dsc) is at present unknown. No consistent immunoassay for immunoglobulin (Ig) G autoantibodies to Dscs has been developed. OBJECTIVES The aim of this study was to develop reliable assays to detect anti-Dsc autoantibodies. METHODS We expressed soluble recombinant proteins (RPs) of human Dsc1-3 in mammalian cells and examined sera of various types of pemphigus, including 79 paraneoplastic pemphigus (PNP) sera, by novel enzyme-linked immunosorbent assays (ELISAs) using the RPs. We also performed ELISAs of Dsc baculoproteins and used the complementary DNA (cDNA) transfection method, and compared the results with those of mammalian ELISAs. RESULTS Through mammalian ELISAs, IgG autoantibodies to Dsc1, Dsc2 and Dsc3 were detected in 16.5%, 36.7% and 59.5% of PNP sera, respectively, and considerable numbers of pemphigus herpetiformis (PH) and pemphigus vegetans (PVeg) sera reacted strongly with Dsc1 and Dsc3. Mammalian ELISAs were highly specific and more sensitive than baculoprotein ELISAs or the cDNA transfection method. Several Dsc-positive sera, particularly PH sera, showed no reactivity with Dsgs. The reactivity of PNP serum and PVeg serum with Dscs was not abolished by pre-absorption with Dsg RPs. CONCLUSIONS The results of these novel ELISAs indicated that IgG anti-Dsc autoantibodies were frequently detected and potentially pathogenic in nonclassical pemphigus.
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Ishii N, Furumura M, Hamada T, Mori O, Ohzono A, Ueda A, Karashima T, Nakama T, Tsuruta D, Takedatsu H, Fujita H, Hashimoto T. Oesophageal involvement in epidermolysis bullosa acquisita. Br J Dermatol 2014; 172:288-90. [PMID: 24975454 DOI: 10.1111/bjd.13224] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yoshimura K, Ishii N, Hamada T, Abe T, Ono F, Hashikawa K, Fukuda S, Ohyama B, Koga H, Sogame R, Teye K, Ochiai T, Nakajima H, Nakajima K, Iijima S, Kanzaki M, Kojima K, Nagatani T, Fujimoto W, Karashima T, Nakama T, Ohata C, Furumura M, Tsuruta D, Hashimoto T. Clinical and immunological profiles in 17 Japanese patients with drug‐induced pemphigus studied at Kurume University. Br J Dermatol 2014; 171:544-53. [DOI: 10.1111/bjd.12925] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2013] [Indexed: 11/30/2022]
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Ueda A, Ishii N, Teye K, Dainichi T, Ohyama B, Hamada T, Tsuruta D, Kamioka N, Mitsui K, Hosaka H, Soh I, Nakada T, Hashimoto T. Unique herpetiform bullous dermatosis with IgG antibodies to desmocollins 1/3 and LAD-1. Br J Dermatol 2013; 169:719-21. [PMID: 23607807 DOI: 10.1111/bjd.12398] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Koga H, Ohyama B, Tsuruta D, Ishii N, Hamada T, Dainichi T, Natsuaki Y, Sogame R, Fukuda S, Karashima T, Tada J, Yamashiro M, Uezato H, Chan PT, Hashimoto T. Five Japanese cases of antidesmoglein 1 antibody‐positive and antidesmoglein 3 antibody‐negative pemphigus with oral lesions. Br J Dermatol 2012; 166:976-80. [DOI: 10.1111/j.1365-2133.2012.10827.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kanwar A, Tsuruta D, Vinay K, Koga H, Ishii N, Dainichi T, Hashimoto T. Efficacy and safety of rituximab treatment in Indian pemphigus patients. J Eur Acad Dermatol Venereol 2011; 27:e17-23. [DOI: 10.1111/j.1468-3083.2011.04391.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Fukuda S, Hamada T, Ishii N, Sakaguchi S, Sakai K, Akiyama M, Shimizu H, Masuda K, Izu K, Teye K, Tsuruta D, Karashima T, Nakama T, Yasumoto S, Hashimoto T. Novel adenosine triphosphate (ATP)-binding cassette, subfamily A, member 12 (ABCA12) mutations associated with congenital ichthyosiform erythroderma. Br J Dermatol 2011; 166:218-21. [DOI: 10.1111/j.1365-2133.2011.10516.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Fukuda S, Tsuruta D, Uchiyama M, Mitsuhashi Y, Kobayashi H, Ishikawa T, Ohyama B, Ishii N, Hamada T, Dainichi T, Karashima T, Nakama T, Yasumoto S, Hashimoto T. Brunsting-Perry type pemphigoid with IgG autoantibodies to laminin-332, BP230 and desmoplakins I/II. Br J Dermatol 2011; 165:433-5. [PMID: 21457206 DOI: 10.1111/j.1365-2133.2011.10343.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Morimoto K, Fukumoto T, Kobayashi N, Nagashima C, Tateishi C, Tsuruta D, Hashimoto T, Asada H. Pruritic reddish-brown papules and plaques as initial skin lesions in a case of antilaminin γ1 pemphigoid without psoriasis. Br J Dermatol 2010; 163:1134-6. [PMID: 20670299 DOI: 10.1111/j.1365-2133.2010.09960.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kurooka S, Tsuruta D, Hino M, Yanagihara S, Ishii M. Acrodermatitis continua of Hallopeau appearing at specific, high leucocyte counts. Br J Dermatol 2010; 163:428-30. [PMID: 20377584 DOI: 10.1111/j.1365-2133.2010.09792.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tsuruta D, Akiyama M, Ishida-Yamamoto A, Imanishi H, Mizuno N, Sowa J, Kobayashi H, Ishii M, Kurokawa I, Shimizu H. Three-base deletion mutation c.120_122delGTT in ATP2A2 leads to the unique phenotype of comedonal Darier disease. Br J Dermatol 2009; 162:687-9. [PMID: 19995371 DOI: 10.1111/j.1365-2133.2009.09580.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Oiso N, Narita T, Tsuruta D, Kawara S, Kawada A. Pterygium inversum unguis: aberrantly regulated keratinization in the nail isthmus. Clin Exp Dermatol 2009; 34:e514-5. [PMID: 19747338 DOI: 10.1111/j.1365-2230.2009.03601.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Adachi M, Tsuruta D, Imanishi H, Ishii M, Kobayashi H. Necrotizing fasciitis caused by Cryptococcus neoformans in a patient with pemphigus vegetans. Clin Exp Dermatol 2009; 34:e751-3. [PMID: 19663839 DOI: 10.1111/j.1365-2230.2009.03472.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cryptococcosis occurs most often in immunocompromised people. The cutaneous features of cryptococcosis include papules, pustules, nodules, subcutaneous swelling, abscesses, molluscum contagiosum-like or tumour-like lesions, cellulitis, blisters, ulcers and very rarely, necrotizing fasciitis (NF). NF is a destructive soft-tissue infection that is most typically caused by group A streptococci or by a combination of facultative and anaerobic bacteria. We present the case of a 55-year-old woman with pemphigus vegetans, who developed cryptococcal NF in the legs. She had been treated with immunosuppressants including plasmapheresis and pulse therapy with steroid and cyclophosphamide. Cryptococcal NF localized to the legs is very rare. Because diagnosis and treatment of cryptococcal infection is often delayed, clinicians should be aware of the possibility of cryptococcal infection when antibacterial therapy is not effective in an immunocompromised patient.
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Oiso N, Tsuruta D, Imanishi H, Amatsu A, Kobayashi H, Kawara S, Kawada A. Spotted hyperpigmentation: disfigured melanosomes in melanocytes and keratinocytes. J Eur Acad Dermatol Venereol 2008; 22:876-8. [PMID: 18435733 DOI: 10.1111/j.1468-3083.2007.02415.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Oiso N, Tsuruta D, Ota T, Kobayashi H, Kawada A. Spotted and rippled reticulate hypermelanosis: a possible variant of Dowling?Degos disease. Br J Dermatol 2007; 156:196-8. [PMID: 17199603 DOI: 10.1111/j.1365-2133.2006.07592.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sowa J, Tsuruta D, Kobayashi H, Ishii M. Allergic contact dermatitis caused by colistin sulfate & bacitracin. Contact Dermatitis 2005; 53:175-6. [PMID: 16128765 DOI: 10.1111/j.0105-1873.2005.0407h.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tamiya H, Tsuruta D, Takeda E, Moriwaki K, Kobayash H, Ishii M. Generalized eruptive histiocytoma with rapid progression and resolution following exanthema subitum. Clin Exp Dermatol 2005; 30:300-1. [PMID: 15807699 DOI: 10.1111/j.1365-2230.2005.01738.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tamiya H, Tsuruta D, Umeda R, Kobayashi H, Ishii M. Keratosis follicularis squamosa (Dohi) associated with pseudoacanthosis nigricans. Br J Dermatol 2004; 150:603-5. [PMID: 15030357 DOI: 10.1046/j.1365-2133.2004.05825.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Fujita N, Kobayashi H, Tsuruta D, Sakaguchi I, Yamanaka K, Kutsuna H, Teramae H, Mizuno N, Ikeda N, Kato Y, Minamino M, Kaneda K, Ishii M. Induction of cutaneous delayed hypersensitivity reactions in mice sensitized with intragastrically administered hapten: activation of Langerhans cells in the sensitization and elicitation phases. Br J Dermatol 2003; 149:475-83. [PMID: 14510978 DOI: 10.1046/j.1365-2133.2003.05592.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND As seen in atopic dermatitis, allergic diseases often produce lesions both in the gastrointestinal tract and the skin, suggesting the involvement of an immunological relationship between the two organs in the pathogenesis. OBJECTIVES To study the role of gastric and epidermal Langerhans cells (LCs) in the sensitization and elicitation phases, respectively, of cutaneous delayed-type hypersensitivity (DTH) reactions to intragastrically administered hapten. METHODS BALB/c mice, which were subjected to intragastric administration of trinitrochlorobenzene 5 days previously, received an elicitative challenge of the same hapten to the ear skin. Sections of the ear were immunostained for CD4 and CD8. Epidermal sheets of the ear and epithelial sheets of the forestomach were immunostained for I-A and observed under a confocal laser scanning microscope. RESULTS Cutaneous DTH reactions were induced in mice, as demonstrated by an increase in ear thickness and a prominent infiltration of CD4+ and CD8+ lymphocytes at 24-36 h after the elicitative challenge. In the elicitation phase, epidermal LCs showed a significant increase in size, indicating in vivo activation, at 24 h. In the sensitization phase, gastric LCs increased in size at 2 h, became round at 6 h, and decreased in number at 24 h, possibly representing the sequential events of LC activation and migration from the epithelium. CONCLUSIONS The present study demonstrated that gastric LCs and epidermal LCs were activated in vivo in the sensitization and elicitation phases, respectively, of cutaneous DTH reactions in orally sensitized mice.
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