1
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Anderson HJ, Huang S, Lee JB. Paraneoplastic pemphigus/paraneoplastic autoimmune multiorgan syndrome: Part I. Clinical overview and pathophysiology. J Am Acad Dermatol 2024; 91:1-10. [PMID: 37597771 DOI: 10.1016/j.jaad.2023.08.020] [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: 03/24/2023] [Revised: 07/24/2023] [Accepted: 08/07/2023] [Indexed: 08/21/2023]
Abstract
Paraneoplastic pemphigus/paraneoplastic autoimmune multiorgan syndrome (PNP/PAMS) is a highly fatal autoimmune blistering disease. The condition occurs in patients with underlying benign or malignant neoplasms, most commonly lymphoproliferative disorders. Both humoral and cell-mediated immunities contribute to the pathogenesis, and autoantibodies against plakin family proteins are characteristic. Patients typically present with severe stomatitis and polymorphous skin lesions, which are often resistant to treatment. Bronchiolitis obliterans (BO) is a frequent complication which contributes to the high mortality rate of PNP/PAMS. Given the rarity of this disorder and heterogeneity of clinical presentation, clinicians should maintain a high index of suspicion for PNP/PAMS to avoid delayed diagnosis. In this first part of a two-part continuing medical education (CME) series, risk factors, pathogenesis, and clinical features of PNP/PAMS are discussed.
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Affiliation(s)
- Hannah J Anderson
- Department of Dermatology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Simo Huang
- Department of Dermatology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Jason B Lee
- Department of Dermatology, Thomas Jefferson University, Philadelphia, Pennsylvania.
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2
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Gao FQ, Zhang JM, Li CF. Paraneoplastic pemphigus misdiagnosed as juvenile dermatomyositis: A case report. Int J Rheum Dis 2023; 26:1826-1829. [PMID: 37166030 DOI: 10.1111/1756-185x.14684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/21/2023] [Accepted: 03/14/2023] [Indexed: 05/12/2023]
Abstract
Paraneoplastic pemphigus (PNP) is a rare autoimmune skin disease closely related to tumors, characterized by a maculopapular rash with mucosal pain, bronchiole occlusion, and respiratory failure may occur over time, even resulting in death. We report a rare case of a child with autoimmune PNP misdiagnosed as juvenile dermatomyositis (JDM), and summarize the key points of differentiation of clinical manifestations and auxiliary examinations of PNP and JDM. When the diagnosis is not clear because the patient has features not typical of JDM, then skin biopsy and other diagnostic studies should be considered prior to any immunosuppressive therapy, as this could potentially obscure and delay the diagnosis of malignancy.
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Affiliation(s)
- Feng-Qiao Gao
- Department of Rheumatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nan Li Shi Road No. 56, Beijing, 100045, China
| | - Jun-Mei Zhang
- Department of Rheumatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nan Li Shi Road No. 56, Beijing, 100045, China
| | - Cai-Feng Li
- Department of Rheumatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nan Li Shi Road No. 56, Beijing, 100045, China
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3
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Ramachandran K, Kallabbe Shridhar R, Vaidya S, Heis L, Mee J. Immunobullous Transformation of Protracted Psoriasis: A Diagnostic Dilemma. Cureus 2023; 15:e37639. [PMID: 37200636 PMCID: PMC10188275 DOI: 10.7759/cureus.37639] [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] [Accepted: 04/16/2023] [Indexed: 05/20/2023] Open
Abstract
Pemphigus vulgaris is a rare autoimmune disorder, characterised by the development of blistering lesions in the skin and mucosal surfaces throughout the body. It is often misdiagnosed or missed completely in many patients, prolonging their suffering for many years, as it has the ability to mimic an array of other skin diseases. Many studies have concluded that there is a strong association between pemphigus vulgaris and psoriasis, though the exact mechanism is not clearly understood. We present the case of a 77-year-old gentleman on long-term treatment for psoriasis with ultraviolet B phototherapy, steroids, and many other topical treatments who eventually went on to develop pemphigus vulgaris.
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Affiliation(s)
| | | | - Shriram Vaidya
- Intensive Therapy Unit, King George Hospital, Ilford, GBR
| | - Leen Heis
- Dermatology, Queens Hospital Center, Romford, GBR
| | - John Mee
- Histopathology, St Thomas' Hospital, London, GBR
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4
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Alvarez-Payares JC, Molina A, Gallo S, Ramirez J, Hernandez J, Lopez F, Ramirez-Urrea SI, Álvarez C. Immune-Mediated Cutaneous Paraneoplastic Syndromes Associated With Hematologic Malignancies: Skin as a Mirror of Hematologic Neoplasms. Cureus 2021; 13:e19538. [PMID: 34934556 PMCID: PMC8668147 DOI: 10.7759/cureus.19538] [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] [Accepted: 11/13/2021] [Indexed: 11/15/2022] Open
Abstract
Malignant neoplasms may present as paraneoplastic syndromes with mucocutaneous manifestations, which may or may not be chronologically associated. The pathophysiological mechanism is complex and not completely understood; therefore, definitive diagnosis may be achieved with a precise differential diagnosis based on the morphology of skin lesions, clinical picture, and histological pattern. The complexities, and low frequency, make the therapeutic approach quite challenging; consequently, the cornerstone of therapy is the eradication of the underlying neoplasms. Corticosteroids are the therapy of choice for most of these immune-mediated manifestations, but for the most part, the successful resolution requires the eradication of the underlying malignancy.
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Affiliation(s)
| | - Angel Molina
- Internal Medicine, Universidad de Antioquia, Medellin, COL
| | - Simon Gallo
- Dermatology, Universidad de Antioquia, Medellin, COL
| | - Julian Ramirez
- Internal Medicine, Universidad de Antioquia, Medellin, COL
| | - Juan Hernandez
- Internal Medicine, Universidad de Antioquia, Medellin, COL
| | - Fernando Lopez
- Internal Medicine, Universidad de Antioquia, Medellin, COL
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5
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Leal JM, de Souza GH, Marsillac PFD, Gripp AC. Skin manifestations associated with systemic diseases - Part II. An Bras Dermatol 2021; 96:672-687. [PMID: 34544639 PMCID: PMC8790166 DOI: 10.1016/j.abd.2021.06.003] [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: 01/27/2021] [Revised: 06/02/2021] [Accepted: 06/11/2021] [Indexed: 12/23/2022] Open
Abstract
The skin, by reflecting internal processes, externalizes what happens inside the body in many diseases. Thus, the skin, as an organ, extrapolates its functions of protection, barrier and signals the existence of systemic diseases, expanding the importance of the dermatologist beyond the skin surface. Thus, the dermatologist investigates diagnostic hypotheses for conditions related to all systems and refers patients to the appropriate specialty. Combined with examination by a trained eye, the skin, due to its easy access, is still the ideal place for performing biopsies, which often clarify the diagnosis. This manuscript is the second part of the article on cutaneous manifestations of systemic diseases. In the first part, the cutaneous manifestations of the main rheumatologic and granulomatous diseases were described, and vascular manifestations were also addressed. In the present article, it will be discussed how metabolic, cardiovascular, kidney, and gastrointestinal diseases can manifest themselves in the integumentary system. Malignant diseases and their cutaneous implications, will also be discussed. Pruritus and its clinical cutaneous correspondence will be discussed. Finally, an update on cutaneous signs of SARS-CoV2 coronavirus infection will be presented.
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Affiliation(s)
- Juliana Martins Leal
- Service of Dermatology, Hospital Universitário Pedro Ernesto, Rio de Janeiro, RJ, Brazil.
| | | | | | - Alexandre Carlos Gripp
- Service of Dermatology, Hospital Universitário Pedro Ernesto, Rio de Janeiro, RJ, Brazil
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6
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Kim M, Lee JY, Kim SC, Na JI. A Case of Paraneoplastic Pemphigus as a Preceding Manifestation of Underlying Follicular Lymphoma Treated with R-CHOP. Ann Dermatol 2021; 33:271-274. [PMID: 34079187 PMCID: PMC8137331 DOI: 10.5021/ad.2021.33.3.271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/02/2020] [Accepted: 01/09/2020] [Indexed: 11/09/2022] Open
Abstract
Paraneoplastic pemphigus is a rare, life-threatening disorder associated with an underlying neoplasm, which presents with painful stomatitis and polymorphous skin lesions. Successful diagnosis of paraneoplastic pemphigus can lead to the diagnosis and treatment of the underlying malignancy. However, involvement of the respiratory system is typically unresponsive to treatment. Herein, we report the case of a 44-year-old female diagnosed with paraneoplastic pemphigus with underlying follicular lymphoma treated with a chemotherapy regimen including rituximab. Her skin lesions and underlying lymphoma responded to treatment, but bronchiolitis obliterans continued to progress and resulted in fatal respiratory failure.
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Affiliation(s)
- Minsu Kim
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ji Yun Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Soo-Chan Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jung-Im Na
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam, Korea
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7
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Juratli HA, Avci P, Horváth B. Clinicians' pearls and myths in pemphigus. Ital J Dermatol Venerol 2021; 156:142-146. [PMID: 33960749 DOI: 10.23736/s2784-8671.21.06810-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Pemphigus comprises a heterogeneous group of autoimmune blistering diseases, which can affect both skin and mucous membranes, especially oral mucosa. This group of diseases shows usually a chronic-relapsing course. Since pemphigus is a rare disease, the diagnosis is often delayed, because it is based upon the recognition of consistent clinical, histologic, and direct immunofluorescence findings, as well as indirect immunofluorescence, and/or enzyme-linked immunosorbent assay. Usually the patients are treated for multiple other conditions before starting the correct therapy, leading to a critical reduction of the patients' quality of life. This review is a succinct compilation of pearls gathered from clinical experience in pemphigus and the myths that may have influenced everyday practice but have been proven false. This review provided a selection of such dilemmas and controversies, focusing on myths and pearls that can help young dermatologist in the clinic, while also dispelling them.
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Affiliation(s)
- Hazem A Juratli
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany -
| | - Pinar Avci
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
| | - Barbara Horváth
- Department of Dermatology, Center for Blistering Diseases, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
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8
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Stomatitis and Hyperpigmented Papules and Plaques in a Patient With a Desmoid-Type Fibromatosis Tumor: Answer. Am J Dermatopathol 2021; 42:551-552. [PMID: 32604211 DOI: 10.1097/dad.0000000000001493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Intraepithelial autoimmune bullous dermatoses disease activity assessment and therapy. J Am Acad Dermatol 2021; 84:1523-1537. [PMID: 33684497 DOI: 10.1016/j.jaad.2021.02.073] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 02/19/2021] [Accepted: 02/21/2021] [Indexed: 12/30/2022]
Abstract
Intraepithelial autoimmune blistering dermatoses are a rare group of skin disorders characterized by disruptions of inter-keratinocyte connections within the epidermis through the action of autoantibodies. The second article in this continuing medical education series presents validated disease activity scoring systems, serologic parameters of disease, treatments, and clinical trials for pemphigus and its subtypes.
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10
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Kridin K, Schmidt E. Epidemiology of Pemphigus. JID INNOVATIONS 2021; 1:100004. [PMID: 34909708 PMCID: PMC8659392 DOI: 10.1016/j.xjidi.2021.100004] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/26/2021] [Accepted: 01/26/2021] [Indexed: 01/01/2023] Open
Abstract
Pemphigus is an epidemiologically heterogeneous group of autoimmune bullous diseases comprising pemphigus vulgaris (PV), pemphigus foliaceus, paraneoplastic pemphigus, IgA pemphigus, and pemphigus herpetiformis. Recently, our knowledge about the frequency of pemphigus, which is highly variable between different populations, has considerably expanded, and the first non-HLA genes associated with PV have been identified. In addition, a variety of comorbidities, including other autoimmune diseases, hematological malignancies, and psoriasis, have been described in this variant. Here, initial data about the impact of COVID-19 on this fragile patient population are discussed and perspectives for future epidemiological studies are outlined.
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Key Words
- ACE, angiotensin-converting enzyme
- AIBD, autoimmune bullous disease
- CAAR, chimeric autoantibody receptor
- CI, confidence interval
- DSG, desmoglein
- EADV, European Academy of Dermatology and Venereology
- EC, extracellular
- EMA, European Medicines Agency
- FS, fogo selvage
- HR, hazard ratio
- ICD, International Classification of Diseases
- PF, pemphigus foliaceus
- PNP, paraneoplastic pemphigus
- PV, pemphigus vulgaris
- SMR, standardized mortality ratio
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Affiliation(s)
- Khalaf Kridin
- Lűbeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
- The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Enno Schmidt
- Lűbeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
- Department of Dermatology, University of Lübeck, Lübeck, Germany
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11
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Blum TG, Misch D, Kollmeier J, Thiel S, Bauer TT. Autoimmune disorders and paraneoplastic syndromes in thymoma. J Thorac Dis 2020; 12:7571-7590. [PMID: 33447448 PMCID: PMC7797875 DOI: 10.21037/jtd-2019-thym-10] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Thymomas are counted among the rare tumour entities which are associated with autoimmune disorders (AIDs) and paraneoplastic syndromes (PNS) far more often than other malignancies. Through its complex immunological function in the context of the selection and maturation of T cells, the thymus is at the same time highly susceptible to disruptive factors caused by the development and growth of thymic tumours. These T cells, which are thought to develop to competent immune cells in the thymus, can instead adopt autoreactive behaviour due to the uncontrolled interplay of thymomas and become the trigger for AID or PNS affecting numerous organs and tissues within the human body. While myasthenia gravis is the most prevalent PNS in thymoma, numerous others have been described, be they related to neurological, cardiovascular, gastrointestinal, haematological, dermatological, endocrine or systemic disorders. This review article sheds light on the pathophysiology, epidemiology, specific clinical features and therapeutic options of the various forms as well as courses and outcomes of AID/PNS in association with thymomas. Whenever suitable and backed by the limited available evidence, the perspectives from both the thymoma and the affected organ/tissue will be highlighted. Specific issues addressed are the prognostic significance of thymectomy on myasthenia gravis and other thymoma-associated AID/PND and further the impact and safety of immunotherapies on AID and PND relating to thymomas.
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Affiliation(s)
- Torsten Gerriet Blum
- Department of Pneumology, Lungenklinik Heckeshorn, Helios Klinikum Emil von Behring, Berlin, Germany
| | - Daniel Misch
- Department of Pneumology, Lungenklinik Heckeshorn, Helios Klinikum Emil von Behring, Berlin, Germany
| | - Jens Kollmeier
- Department of Pneumology, Lungenklinik Heckeshorn, Helios Klinikum Emil von Behring, Berlin, Germany
| | - Sebastian Thiel
- Department of Pneumology, Lungenklinik Heckeshorn, Helios Klinikum Emil von Behring, Berlin, Germany
| | - Torsten T Bauer
- Department of Pneumology, Lungenklinik Heckeshorn, Helios Klinikum Emil von Behring, Berlin, Germany
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12
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Tham HL, Linder KE, Olivry T. Deep pemphigus (pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus) in dogs, cats and horses: a comprehensive review. BMC Vet Res 2020; 16:457. [PMID: 33228633 PMCID: PMC7686683 DOI: 10.1186/s12917-020-02677-w] [Citation(s) in RCA: 5] [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: 08/17/2020] [Accepted: 11/13/2020] [Indexed: 12/28/2022] Open
Abstract
Pemphigus is the term used to describe a group of rare mucocutaneous autoimmune bullous diseases characterized by flaccid blisters and erosions of the mucous membranes and/or skin. When the autoantibodies target desmosomes in the deep layers of the epidermis, deep pemphigus variants such as pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus develop. In this article, we will review the signalment, clinical signs, histopathology and treatment outcome of pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus in dogs, cats and horses; where pertinent, we compare the animal diseases to their human homologue. Canine, feline and equine pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus have many features similar to the human counterpart. These chronic and often relapsing autoimmune dermatoses require aggressive immunosuppressive therapy. In animals, the partial-to-complete remission of pemphigus vulgaris and pemphigus vegetans has been achieved with high dose glucocorticoid therapy, with or without adjunct immunosuppressants; the prognosis is grave for paraneoplastic pemphigus.
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Affiliation(s)
- Heng L. Tham
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA USA
| | - Keith E. Linder
- Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC USA
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC USA
| | - Thierry Olivry
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC USA
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13
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18F-FDG PET/CT in Follicular Dendritic Cell Sarcoma With Paraneoplastic Pemphigus as the First Manifestation. Clin Nucl Med 2020; 45:572-574. [PMID: 32371617 DOI: 10.1097/rlu.0000000000003065] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A 48-year-old woman presented with refractory oral ulcers and skin rashes on the palms and trunk, diagnosed as paraneoplastic pemphigus. The chest x-ray revealed a mass in the right lower chest, and the F-FDG PET/CT scan showed the lesion in the right anterior-inferior mediastinum with intense F-FDG uptake, accompanied by right parasternal adenopathy and pleural effusion. The surgical pathology proved a follicular dendritic cell sarcoma, with right parasternal lymph node metastasis.
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14
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Wang L, Nong L, Li F, Wang X, Wang R, Chen X, Tu P, Dong Y, Li T, Zhu X, Wang M. Predominant Stroma-Rich Feature in Hyaline Vascular Variant of Castleman Disease Is Associated With Paraneoplastic Pemphigus. Am J Clin Pathol 2020; 154:403-413. [PMID: 32459333 DOI: 10.1093/ajcp/aqaa053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES We aimed to describe the clinical and histopathologic features of Castleman disease (CD), particularly emphasizing its associations with paraneoplastic pemphigus (PNP) and prognosis. METHODS We retrospectively enrolled 123 CD patients at our center. Clinical, pathologic, and laboratory data were reviewed. RESULTS Fifty percent of the patients had PNP. Compared with those without PNP, patients with PNP-associated CD had more hyaline vascular (HV) variants (83.9% vs 57.4%), fewer mixed cellular variants (16.1% vs 24.6%), and no plasmacytic variants (0% vs 18.0%). Thirty-eight of 87 patients with the HV variant of CD (HV-CD) had stroma-rich (SR) features, and the incidence rate was higher in those with PNP-associated CD than in those without PNP (48.4% vs 13.1%, P < .001). The SR variant was associated with higher PNP-associated IgG titers than SR absence before surgery (median 1:160 vs 1:80, P = .019) or after surgery (median 1:160 vs 1:40, P = .013). The SR variant was also an unfavorable prognostic factor for CD survival in univariate analysis. The 3-year survival rates were 47.5% among those with PNP and 87.7% among those without PNP (P < .001). CONCLUSIONS PNP is associated with specific subtypes of CD and affects survival. The SR variant of HV-CD positively correlates with the incidence of PNP.
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Affiliation(s)
- Leyi Wang
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Lin Nong
- Department of Pathology, Peking University First Hospital, Beijing, China
| | - Furong Li
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Xue Wang
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Rui Wang
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Xixue Chen
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Ping Tu
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Yujun Dong
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Ting Li
- Department of Pathology, Peking University First Hospital, Beijing, China
| | - Xuejun Zhu
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
| | - Mingyue Wang
- Department of Dermatology, Peking University First Hospital, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
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15
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Zhuang JY, Zhang FF, Li QW, Chen YF. Intra-abdominal inflammatory pseudotumor-like follicular dendritic cell sarcoma associated with paraneoplastic pemphigus: A case report and review of the literature. World J Clin Cases 2020; 8:3097-3107. [PMID: 32775392 PMCID: PMC7385594 DOI: 10.12998/wjcc.v8.i14.3097] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/09/2020] [Accepted: 06/28/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUD Follicular dendritic cell (FDC) sarcomas are rare neoplasms that occur predominantly in the lymph nodes. They can also occur extranodally. Extranodal FDC sarcomas most commonly present as solitary masses. Inflammatory pseudotumor (IPT)-like FDC sarcomas, a subcategory of FDC sarcomas, are rarer than other sarcoma subtypes. They are composed of spindle or ovoid neoplastic cells and exhibit an admixture of plasma cells and prominent lymphoplasmacytic infiltration. Paraneoplastic pemphigus (PNP), also known as paraneoplastic autoimmune multiorgan syndrome, is a rare autoimmune bullous disease that is associated with underlying neoplasms. PNP has a high mortality, and its early diagnosis is usually difficult.
CASE SUMMARY We describe a 27-year-old woman who presented with stomatitis, conjunctivitis, and skin blisters and erosions as her first symptoms of PNP with an intra-abdominal IPT-like FDC sarcoma. The patient underwent surgical tumor resection and received tapering oral corticosteroid treatment. She showed no recurrence at the 1-year follow-up.
CONCLUSION IPT-like FDC sarcomas are rare underlying neoplasms that have an uncommon association with PNP. PNP-associated FDC sarcomas predominantly occur in intra-abdominal sites and suggest a poor prognosis. Surgical resection is an essential and effective treatment for PNP and primary and recurrent FDC sarcomas.
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Affiliation(s)
- Jia-Yi Zhuang
- Department of Dermatology, Dermatology Hospital, Southern Medical University/Guangdong Provincial Dermatology Hospital, Guangzhou 510091, Guangdong Province, China
| | - Fang-Fei Zhang
- Department of Dermatology, Dermatology Hospital, Southern Medical University/Guangdong Provincial Dermatology Hospital, Guangzhou 510091, Guangdong Province, China
| | - Qing-Wen Li
- Department of Dermatology, Dermatology Hospital, Southern Medical University/Guangdong Provincial Dermatology Hospital, Guangzhou 510091, Guangdong Province, China
| | - Yong-Feng Chen
- Department of Dermatology, Dermatology Hospital, Southern Medical University/Guangdong Provincial Dermatology Hospital, Guangzhou 510091, Guangdong Province, China
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16
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Lepekhova AA, Teplyuk NP, Bolotova IM. Modern diagnostic methods of paraneoplastic pemphigus. VESTNIK DERMATOLOGII I VENEROLOGII 2019. [DOI: 10.25208/0042-4609-2019-95-5-7-16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Paraneoplastic pemphigus (PNP) is one of the least investigated and rare forms of bullous dermatoses, which comes from underlying neoplasm. The article presents a literature review of dermatologist`s longstanding international experience about etiology, pathogenesis, diagnostics and treatment of this disease. According to the research results of native and foreign authors systematization of modern diagnostic methods of PNP and detectable antigens was performed.Conflict of interest: the authors state that there is no potential conflict of interest requiring disclosure in this article.
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Affiliation(s)
- A. A. Lepekhova
- I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation
| | - N. P. Teplyuk
- I. M. Sechenov First Moscow State Medical University, Ministry of Health of the Russian Federation
| | - I. M. Bolotova
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation
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Cole EF, Sami N, Feldman RJ. Updates on diagnosis and management of autoimmune blistering diseases. GIORN ITAL DERMAT V 2019; 155:46-64. [PMID: 31804056 DOI: 10.23736/s0392-0488.19.06517-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Over the last several decades, advances in the understanding of the pathogenesis of autoimmune blistering diseases has resulted in significant improvements in diagnosis and management. These improvements include new diagnostic assays and therapies targeted at specific disease mediators. Furthermore, the abundance of new therapies in clinic trials for autoimmune blistering diseases will translate to an enhanced therapeutic armamentarium for clinicians. The aim of this article is to review new developments in the understanding of autoimmune blistering diseases and to summarize advancements in their diagnosis and management.
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Affiliation(s)
- Emily F Cole
- Emory Autoimmune Blistering Disease Clinic, Emory Department of Dermatology, Atlanta, GA, USA
| | - Naveed Sami
- Department of Dermatology, University of Central Florida, Orlando, FL, USA -
| | - Ron J Feldman
- Emory Autoimmune Blistering Disease Clinic, Emory Department of Dermatology, Atlanta, GA, USA
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18
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Rashid H, Lamberts A, Diercks GFH, Pas HH, Meijer JM, Bolling MC, Horváth B. Oral Lesions in Autoimmune Bullous Diseases: An Overview of Clinical Characteristics and Diagnostic Algorithm. Am J Clin Dermatol 2019; 20:847-861. [PMID: 31313078 PMCID: PMC6872602 DOI: 10.1007/s40257-019-00461-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Autoimmune bullous diseases are a group of chronic inflammatory disorders caused by autoantibodies targeted against structural proteins of the desmosomal and hemidesmosomal plaques in the skin and mucosa, leading to intra-epithelial or subepithelial blistering. The oral mucosa is frequently affected in these diseases, in particular, in mucous membrane pemphigoid, pemphigus vulgaris, and paraneoplastic pemphigus. The clinical symptoms are heterogeneous and may present with erythema, blisters, erosions, and ulcers localized anywhere on the oral mucosa, and lead to severe complaints for the patients including pain, dysphagia, and foetor. Therefore, a quick and proper diagnosis with adequate treatment is needed. Clinical presentations of autoimmune bullous diseases often overlap and diagnosis cannot be made based on clinical features alone. Immunodiagnostic tests are of great importance in differentiating between the different diseases. Direct immunofluorescence microscopy shows depositions of autoantibodies along the epithelial basement membrane zone in mucous membrane pemphigoid subtypes, or depositions on the epithelial cell surface in pemphigus variants. Additional immunoserological tests are useful to discriminate between the different subtypes of pemphigoid, and are essential to differentiate between pemphigus and paraneoplastic pemphigus. This review gives an overview of the clinical characteristics of oral lesions and the diagnostic procedures in autoimmune blistering diseases, and provides a diagnostic algorithm for daily practice.
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Affiliation(s)
- Hanan Rashid
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands.
| | - Aniek Lamberts
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - Gilles F H Diercks
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
- Department of Pathology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hendri H Pas
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - Joost M Meijer
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - Maria C Bolling
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - Barbara Horváth
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
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Follicular Dendritic Cell Sarcoma With Indolent T-Lymphoblastic Proliferation Is Associated With Paraneoplastic Autoimmune Multiorgan Syndrome. Am J Surg Pathol 2019; 42:1647-1652. [PMID: 30222603 DOI: 10.1097/pas.0000000000001158] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Nonclonal expansions of immature T cells outside of the thymus, termed indolent T-lymphoblastic proliferation (iT-LBP), have been identified in rare lymphoproliferative disorders. We report that iT-LBP is a frequent finding in cases of follicular dendritic cell sarcoma (FDCS), and shows an association with paraneoplastic autoimmune multiorgan syndrome (PAMS). We studied 31 cases of FDCS by paraffin immunohistochemistry using antibodies to CD21, CD23, CD35, clusterin, CXCL13, podoplanin, CD3, CD4, CD8, CD20, CD1a, and TdT. Chart review was performed to characterize the clinical behavior including evidence of autoimmune disease. FDCS occurred in a wide variety of nodal and extranodal sites. Fourteen of 31 (45%) cases contained immature TdT-positive T cells; in 5 cases these cells were numerous and present throughout the tumor. Four of these 5 patients with numerous immature T cells developed autoimmune disease, clinically categorized as PAMS and/or myasthenia gravis. PAMS persisted after tumor resection, causing severe morbidity and mortality. These findings suggest that the neoplastic follicular dendritic cells can recruit or foster the proliferation of immature T cells and that these cells may play a role in mediating PAMS. Recognition of iT-LBP in FDCS is important to avoid misdiagnosis as thymoma or T-lymphoblastic lymphoma, and may predict serious autoimmune complications in some patients.
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20
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Bin Waqar SH, Khan AA, Mohiuddin O, Rehan A. Paraneoplastic Pemphigus with Underlying Castleman's Disorder: A Rare Report with Literature Review. Cureus 2019; 11:e5022. [PMID: 31501721 PMCID: PMC6721887 DOI: 10.7759/cureus.5022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Paraneoplastic pemphigus (PNP), also known as paraneoplastic autoimmune multisystem syndrome (PAMS), is an autoimmune blistering disorder of the skin associated with various hematological and nonhematological malignancies. In most of the cases, it can be a harbinger of a concealed benign or malignant neoplasm. We report the case of a 23-year-old female patient who presented to the dermatology consult service with a previously known diagnosis of refractory pemphigus vulgaris but she failed to reach remission for her oral and skin lesions on steroid and intravenous immunoglobulin (IVIG). She was later investigated for underlying malignancy as the concern of PNP was raised. She was found to be diagnosed with a pelvic mass which was found to be Castleman's disease. Our patient responded well to surgery and postoperative course of pulsed methylprednisolone and IVIG. Here, we discuss the diagnosis and clinical course of this unique case and strive to create awareness about PNP that can present as a refractory polymorphous blistering dermatological disorder and can hinder the diagnosis and management of patients.
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Affiliation(s)
- Syed Hamza Bin Waqar
- Internal Medicine, Civil Hospital Karachi, Dow University of Health Sciences, Karachi, PAK
| | - Anosh Aslam Khan
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Osama Mohiuddin
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Aiman Rehan
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
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21
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Kim JH, Kim SC. Paraneoplastic Pemphigus: Paraneoplastic Autoimmune Disease of the Skin and Mucosa. Front Immunol 2019; 10:1259. [PMID: 31214197 PMCID: PMC6558011 DOI: 10.3389/fimmu.2019.01259] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 05/17/2019] [Indexed: 12/25/2022] Open
Abstract
Paraneoplastic pemphigus (PNP) is a rare but life-threatening mucocutaneous disease mediated by paraneoplastic autoimmunity. Various neoplasms are associated with PNP. Intractable stomatitis and polymorphous cutaneous eruptions, including blisters and lichenoid dermatitis, are characteristic clinical features caused by humoral and cell-mediated autoimmune reactions. Autoreactive T cells and IgG autoantibodies against heterogeneous antigens, including plakin family proteins and desmosomal cadherins, contribute to the pathogenesis of PNP. Several mechanisms of autoimmunity may be at play in this disease on the type of neoplasm present. Diagnosis can be made based on clinical and histopathological features, the presence of anti-plakin autoantibodies, and underlying neoplasms. Immunosuppressive agents and biologics including rituximab have been used for the treatment of PNP; however, the prognosis is poor due to underlying malignancies, severe infections during immunosuppressive treatment, and bronchiolitis obliterans mediated by autoimmunity. In this review, we overview the characteristics of PNP and focus on the immunopathology and the potential pathomechanisms of this disease.
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Affiliation(s)
- Jong Hoon Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Soo-Chan Kim
- Department of Dermatology and Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
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22
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Feizi S, Roshandel D. Ocular Manifestations and Management of Autoimmune Bullous Diseases. J Ophthalmic Vis Res 2019; 14:195-210. [PMID: 31114657 PMCID: PMC6504727 DOI: 10.4103/jovr.jovr_86_18] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 09/11/2018] [Indexed: 01/09/2023] Open
Abstract
Autoimmune bullous diseases with ocular involvement consist of a group of systemic entities that are characterized by formation of autoantibodies against the proteins of the epithelial basement membrane zone of the conjunctiva. Mostly, the elderly are affected by these diseases. The characteristic patterns of mucocutaneous involvement and the specific tissue components targeted by these autoantibodies are differentiating features of these diseases. Ocular pemphigus vulgaris exhibits intraepithelial activity, whereas the autoimmune activity in linear immunoglobulin A disease, mucous membrane pemphigoid, and epidermolysis bullosa acquisita occurs at a subepithelial location. Given the increased risk for blindness with delays in diagnosis and management, early detection of ocular manifestations in these diseases is vital. The precise diagnosis of these autoimmune blistering diseases, which is essential for proper treatment, is based on clinical, histological, and immunological evaluation. Management usually includes anti-inflammatory and immunosuppressive medications. Inappropriate treatment results in high morbidity and even potential mortality.
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Affiliation(s)
- Sepehr Feizi
- Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Ocular Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Danial Roshandel
- Ocular Tissue Engineering Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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23
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Han SP, Fu LS, Chen LJ. Masked pemphigus among pediatric patients with Castleman’s disease. Int J Rheum Dis 2018; 22:121-131. [DOI: 10.1111/1756-185x.13407] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 06/05/2018] [Accepted: 09/14/2018] [Indexed: 01/18/2023]
Affiliation(s)
- Shu-Ping Han
- Department of Pediatrics; Taichung Veterans General Hospital; Taichung Taiwan
| | - Lin-Shien Fu
- Department of Pediatrics; Taichung Veterans General Hospital; Taichung Taiwan
- Department of Pediatrics; National Yang-Ming University; Taipei Taiwan
| | - Lu-Jen Chen
- Department of Pathology; Taichung Veterans General Hospital; Taichung Taiwan
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24
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Konichi-Dias RL, Ramos AF, de Almeida Santos Yamashita ME, Cárcano CBM. Paraneoplastic pemphigus associated with chronic lymphocytic leukemia: a case report. J Med Case Rep 2018; 12:252. [PMID: 30165900 PMCID: PMC6117874 DOI: 10.1186/s13256-018-1742-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 06/08/2018] [Indexed: 11/30/2022] Open
Abstract
Background Paraneoplastic pemphigus is a rare multiorgan disease of autoimmune causes, usually triggered by neoplasias, mainly of lymphoproliferative origin, such as leukemia and lymphoma. This disorder is categorized by the presence of autoantibodies that react against proteins, such as desmoplakins, desmogleins, desmocollins, and others that exist in cellular junctions. Paraneoplastic pemphigus can manifest clinically in a variety of ways, ranging from mucositis to lesions involving the skin and pulmonary changes. The diagnosis depends on the correlation between the clinical and histopathologic evaluations. Currently, the treatment of this disease is still very difficult and ineffective. The prognosis is poor, and the mortality rate is very high. Case presentation We report a case of a Caucasian patient who had chronic lymphocytic leukemia and developed paraneoplastic pemphigus with severe impairment of skin and mucosa. The initial diagnostic hypothesis was Stevens-Johnson syndrome. The histopathological examination of the skin biopsy was compatible with paraneoplastic pemphigus, and the definitive diagnosis was made on the basis of clinical-pathological correlation. Conclusions With the presence of multiorgan lesions in patients with lymphoproliferative neoplasia, paraneoplastic pemphigus should always be considered among the possible diagnostic hypotheses, because diagnosis and early treatment may allow a better prognosis for the patient.
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Affiliation(s)
| | - Aline Fernanda Ramos
- School of Health Sciences Dr. Paulo Prata (FACISB), Barretos, Sao Paulo, Brazil.,Barretos Cancer Hospital, Barretos, Sao Paulo, Brazil
| | | | - Cristiane Botelho Miranda Cárcano
- School of Health Sciences Dr. Paulo Prata (FACISB), Barretos, Sao Paulo, Brazil.,Barretos Cancer Hospital, Barretos, Sao Paulo, Brazil
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25
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Paraneoplastic Pemphigus. A Life-Threatening Autoimmune Blistering Disease. ACTAS DERMO-SIFILIOGRAFICAS 2017; 108:902-910. [DOI: 10.1016/j.ad.2017.04.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 04/16/2017] [Accepted: 04/18/2017] [Indexed: 11/18/2022] Open
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26
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Tirado-Sánchez A, Bonifaz A. Paraneoplastic Pemphigus. A Life-Threatening Autoimmune Blistering Disease. ACTAS DERMO-SIFILIOGRAFICAS 2017. [DOI: 10.1016/j.adengl.2017.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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27
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Paraneoplastic Pemphigus: Insight into the Autoimmune Pathogenesis, Clinical Features and Therapy. Int J Mol Sci 2017; 18:ijms18122532. [PMID: 29186863 PMCID: PMC5751135 DOI: 10.3390/ijms18122532] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/09/2017] [Accepted: 11/24/2017] [Indexed: 11/17/2022] Open
Abstract
Paraneoplastic pemphigus is a rare autoimmune skin disease that is always associated with a neoplasm. Usually, oral, skin, and mucosal lesions are the earliest manifestations shown by paraneoplastic pemphigus patients. The pathogenesis of paraneoplastic pemphigus is not yet completely understood, although some immunological aspects have been recently clarified. Because of its rarity, several diagnostic criteria have been proposed. Besides, several diagnostic procedures have been used for the diagnosis, including indirect immunofluorescence, direct immunofluorescence, and ELISA. We reviewed the most recent literature, searching on PubMed "paraneoplastic pemphigus". We included also papers in French, German, and Spanish. We found 613 papers for "paraneoplastic pemphigus". Among them, 169 were review papers. Because of its varying clinical features, paraneoplastic pemphigus still represents a challenge for clinicians. Furthermore, diagnosis and management of paraneoplastic pemphigus requires close collaboration between physicians, including dermatologist, oncologist, and otorhinolaryngologist.
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28
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Siddiqui S, Bilal M, Otaibi Z, Bilimoria F, Patel N, Rossetti J. Paraneoplastic pemphigus as a presentation of acute myeloid leukemia: Early diagnosis and remission. Hematol Oncol Stem Cell Ther 2017; 10:155-160. [DOI: 10.1016/j.hemonc.2016.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 04/09/2016] [Accepted: 05/30/2016] [Indexed: 02/06/2023] Open
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29
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Kartan S, Shi VY, Clark AK, Chan LS. Paraneoplastic Pemphigus and Autoimmune Blistering Diseases Associated with Neoplasm: Characteristics, Diagnosis, Associated Neoplasms, Proposed Pathogenesis, Treatment. Am J Clin Dermatol 2017; 18:105-126. [PMID: 27878477 DOI: 10.1007/s40257-016-0235-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Autoimmune paraneoplastic and neoplasm-associated skin syndromes are characterized by autoimmune-mediated cutaneous lesions in the presence of a neoplasm. The identification of these syndromes provides information about the underlying tumor, systemic symptoms, and debilitating complications. The recognition of these syndromes is particularly helpful in cases of skin lesions presenting as the first sign of the malignancy, and the underlying malignancy can be treated in a timely manner. Autoimmune paraneoplastic and neoplasm-associated bullous skin syndromes are characterized by blister formation due to an autoimmune response to components of the epidermis or basement membrane in the context of a neoplasm. The clinical manifestations, histopathology and immunopathology findings, target antigens, associated neoplasm, current diagnostic criteria, current understanding of pathogenesis, and treatment options for a selection of four diseases are reviewed. Paraneoplastic pemphigus manifests with clinically distinct painful mucosal erosions and polymorphic cutaneous lesions, and is often associated with lymphoproliferative neoplasm. In contrast, bullous pemphigoid associated with neoplasm presents with large tense subepidermal bullae of the skin, and mild mucosal involvement, but without unique clinical features. Mucous membrane pemphigoid associated with neoplasm is a disorder of chronic subepithelial blisters that evolve into erosions and ulcerations that heal with scarring, and involves stratified squamous mucosal surfaces. Linear IgA dermatosis associated with neoplasm is characterized by annularly grouped pruritic papules, vesicles, and bullae along the extensor surfaces of elbows, knees, and buttocks. Physicians should be aware that these autoimmune paraneoplastic and neoplasm-associated syndromes can manifest distinct or similar clinical features as compared with the non-neoplastic counterparts.
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30
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Shahidi-Dadras M, Abdollahimajd F, Barzkar N, Kani ZA, Nikvar M. Paraneoplastic Pemphigus with Underlying Retroperitoneal Inflammatory Myofibroblastic Tumor: A Case Report and Review of the Literature. Indian Dermatol Online J 2017; 8:478-481. [PMID: 29204394 PMCID: PMC5707843 DOI: 10.4103/idoj.idoj_17_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Inflammatory myofibroblastic tumor (IMT) is a peculiar low-grade neoplasm of spindle cell fibroblasts and myofibroblasts in an inflammatory background. The lung is the most common site of involvement. Here, we report a case of paraneoplastic pemphigus (PNP)-associated with an extensive retroperitoneal IMT. The patient had a favourable response following treatment with a low dose of systemic steroid, mycophenolate mofetil, and intravenous immunoglobulin (IVIG). He subsequently underwent surgery for resection of the tumor with nephrectomy and five courses of IVIG were administered after surgery due to a minor relapse. He was in remission in her last follow-up visit 16 months after surgery. The occurrence of PNP with IMT is notable; early detection and treatment are crucial for this tumor-associated autoimmune disease.
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Affiliation(s)
| | | | - Nasibeh Barzkar
- Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Asadi Kani
- Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Nikvar
- Department of Pharmacology, Islamic Azad University, Science and Research Branch, Tehran, Iran
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31
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Abstract
Paraneoplastic pemphigus (PNP) is a fatal autoimmune blistering disease associated with an underlying malignancy. It is a newly recognized blistering disease, which was first recognized in 1990 by Dr Anhalt who described an atypical pemphigus with associated neoplasia. In 2001, Nguyen proposed the term paraneoplastic autoimmune multiorgan syndrome because of the recognition that the condition affects multiple organ systems. PNP presents most frequently between 45 and 70 years old, but it also occurs in children and adolescents. A wide variety of lesions (florid oral mucosal lesions, a generalized polymorphous cutaneous eruption, and pulmonary involvement) may occur in patients with PNP. The earliest and most consistent finding is severe stomatitis. There is a spectrum of at least five clinical variants with different morphology. Similarly, the histological findings are very variable. Investigations to diagnose PNP should include checking for systemic complications (to identify tumor), skin biopsies (for histopathological and immunofluorescence studies), and serum immunological studies. PNP is characterized by the presence of autoantibodies against antigens such as desmoplakin I (250 kD), bullous pemphigoid aniygen I (230 kD), desmoplakin II (210 kD), envoplakin (210 kD), periplakin (190 kD), plectin (500 kD), and a 170 kD protein. Unlike other forms of pemphigus, PNP can affect other types of epithelia, such as gastrointestinal and respiratory tract. Treatment of PNP is difficult, and the best outcomes have been reported with benign neoplasms that have been surgically excised. The first-line treatment is high-dose corticosteroids with the addition of steroid-sparing agents. Treatment failures are often managed with rituximab with or without concomitant intravenous immunoglobulin. In general, the prognosis is poor, not only because of eventual progression of malignant tumors but also because treatment with aggressive immunosuppression therapy often results in infectious complications, which is unfortunately at this time the most common cause of death in PNP.
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Affiliation(s)
- Marta Wieczorek
- Clinical Department of Dermatology, Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland
| | - Annette Czernik
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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32
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España A, Fernandez S. Exploring beyond the oral mucosa in patients affected with autoimmune blistering diseases: the importance of endoscopic procedures. J Eur Acad Dermatol Venereol 2016; 31:791-797. [PMID: 27624852 DOI: 10.1111/jdv.13889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 06/17/2016] [Indexed: 11/29/2022]
Abstract
Autoimmune blistering diseases (AIBD) comprise several entities characterized by the presence of autoantibodies targeted against structural proteins either in desmosomes or in the dermoepidermal junction of polystratified squamous epithelium. Patients develop blisters, erosions in cutaneous surfaces or mucosas. Diagnosis is based on the characteristic mucocutaneous lesions, the typical findings on histological studies and direct immunofluorescence assays, and the presence of specific autoantibodies against the epidermal antigens. It may not be possible for dermatologists to appropriately explore the nose and throat (NT). Thus, a clinical exploration by endoscopic procedures of NT may be a useful tool during the conventional dermatological exam. The aims of this review are to draw attention to the most frequent NT manifestations in AIBD patients, and underline the utility of endoscopic procedures to achieve a more successful and rationale management of patients. Additionally, we will provide brief information related to the anatomical structures and type of epithelium in NT areas which may explain the extent and type of NT involvement in AIBD. Endoscopic exploration in AIBD patients is important for several reasons. Firstly, it will allow the real NT mucosal involvement in each patient to be determined, thus making a differential diagnosis during the endoscopic exam possible, based on the localization of mucosal lesions. Secondary mucosal morbidity can also be ruled out. Secondly, the clinical response to treatment may be established, especially in NT mucosa, as these are anatomical areas subjected to important local traumas, and physiological functions such as breathing, swallowing, speech production and phonation may be damaged. Therefore, a multidisciplinary management in AIBD is mandatory by both dermatologists and otorhinolaryngologists, adding the clinical exploration by endoscopic procedures of NT to the conventional dermatological exam in all AIBD patients, irrespective of whether they exhibit associated symptoms.
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Affiliation(s)
- A España
- Department of Dermatology, School of Medicine, University Clinic of Navarra, Navarra, Spain.,Unit of Autoimmune Blistering Skin Disorders, School of Medicine, University Clinic of Navarra, Navarra, Spain
| | - S Fernandez
- Department of Otorhinolaryngology, School of Medicine, University Clinic of Navarra, Navarra, Spain.,Unit of Autoimmune Blistering Skin Disorders, School of Medicine, University Clinic of Navarra, Navarra, Spain
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33
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Schmidt E, Goebeler M, Hertl M, Sárdy M, Sitaru C, Eming R, Hofmann SC, Hunzelmann N, Kern JS, Kramer H, Orzechowski HD, Pfeiffer C, Schuster V, Sporbeck B, Sticherling M, Worm M, Zillikens D, Nast A. S2k guideline for the diagnosis of pemphigus vulgaris/foliaceus and bullous pemphigoid. J Dtsch Dermatol Ges 2016; 13:713-27. [PMID: 26110729 DOI: 10.1111/ddg.12612] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Enno Schmidt
- Department of Dermatology, Allergology, and Venereology, University of Lübeck, Lübeck, Germany
| | - Matthias Goebeler
- Department of Dermatology, Venereology, and Allergology, University Hospital Würzburg, Würzburg, Germany
| | - Michael Hertl
- Department of Dermatology and Allergology, University Hospital Marburg, Marburg, Germany
| | - Miklós Sárdy
- Department of Dermatology, Venereology, and Allergology, University Hospital Munich (LMU), Munich, Germany
| | - Cassian Sitaru
- Department of Dermatology and Venereology, Albert-Ludwigs University Freiburg, Freiburg, Germany
| | - Rüdiger Eming
- Department of Dermatology and Allergology, University Hospital Marburg, Marburg, Germany
| | - Silke C Hofmann
- Center for Dermatology, Allergology, and Dermatosurgery, Helios Hospital Wuppertal, Wuppertal, Germany
| | - Nicolas Hunzelmann
- Department of Dermatology and Venereology, University of Cologne, Cologne, Germany
| | - Johannes S Kern
- Department of Dermatology and Venereology, Albert-Ludwigs University Freiburg, Freiburg, Germany
| | | | - Hans-Dieter Orzechowski
- Institute of Clinical Pharmacology and Toxicology, Charité - University Hospital Berlin, Berlin, Germany
| | - Christiane Pfeiffer
- Department of Dermatology and Allergology, University Hospital Ulm, Ulm, Germany
| | - Volker Schuster
- Pediatric Immunology and Rheumatology, University Hospital and Outpatient Clinical for Children and Adolescents, Leipzig, Germany
| | - Birte Sporbeck
- Division of Evidence Based Medicine (dEBM), Department of Dermatology, Charité - University Hospital Berlin, Berlin, Germany
| | | | - Margitta Worm
- Center for Allergy, Department of Dermatology, Charité - University Hospital Berlin, Berlin, Germany
| | - Detlef Zillikens
- Department of Dermatology, Allergology, and Venereology, University of Lübeck, Lübeck, Germany
| | - Alexander Nast
- Division of Evidence Based Medicine (dEBM), Department of Dermatology, Charité - University Hospital Berlin, Berlin, Germany
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Mizutani Y, Shiogama K, Onouchi T, Sakurai K, Inada KI, Tsutsumi Y. Enzyme-labeled Antigen Method: Development and Application of the Novel Approach for Identifying Plasma Cells Locally Producing Disease-specific Antibodies in Inflammatory Lesions. Acta Histochem Cytochem 2016; 49:7-19. [PMID: 27006517 PMCID: PMC4794554 DOI: 10.1267/ahc.15030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 01/30/2016] [Indexed: 12/24/2022] Open
Abstract
In chronic inflammatory lesions of autoimmune and infectious diseases, plasma cells are frequently observed. Antigens recognized by antibodies produced by the plasma cells mostly remain unclear. A new technique identifying these corresponding antigens may give us a breakthrough for understanding the disease from a pathophysiological viewpoint, simply because the immunocytes are seen within the lesion. We have developed an enzyme-labeled antigen method for microscopic identification of the antigen recognized by specific antibodies locally produced in plasma cells in inflammatory lesions. Firstly, target biotinylated antigens were constructed by the wheat germ cell-free protein synthesis system or through chemical biotinylation. Next, proteins reactive to antibodies in tissue extracts were screened and antibody titers were evaluated by the AlphaScreen method. Finally, with the enzyme-labeled antigen method using the biotinylated antigens as probes, plasma cells producing specific antibodies were microscopically localized in fixed frozen sections. Our novel approach visualized tissue plasma cells that produced 1) autoantibodies in rheumatoid arthritis, 2) antibodies against major antigens of Porphyromonas gingivalis in periodontitis or radicular cyst, and 3) antibodies against a carbohydrate antigen, Strep A, of Streptococcus pyogenes in recurrent tonsillitis. Evaluation of local specific antibody responses expectedly contributes to clarifying previously unknown processes in inflammatory disorders.
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Affiliation(s)
| | - Kazuya Shiogama
- Department of Pathology, Fujita Health University School of Medicine
| | - Takanori Onouchi
- Department of Pathology, Fujita Health University School of Medicine
| | - Kouhei Sakurai
- Department of Pathology, Banbuntane Houtokukai Hospital, Fujita Health University School of Medicine
| | - Ken-ichi Inada
- Department of Pathology, Banbuntane Houtokukai Hospital, Fujita Health University School of Medicine
| | - Yutaka Tsutsumi
- Department of Pathology, Fujita Health University School of Medicine
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Broussard KC, Leung TG, Moradi A, Thorne JE, Fine JD. Autoimmune bullous diseases with skin and eye involvement: Cicatricial pemphigoid, pemphigus vulgaris, and pemphigus paraneoplastica. Clin Dermatol 2015; 34:205-13. [PMID: 26903186 DOI: 10.1016/j.clindermatol.2015.11.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Autoimmune blistering diseases are a heterogeneous group of disorders that mostly affect the skin and mucous membranes. Occasionally, other organ systems may be involved, depending on the unique pathophysiology of each disease. Cicatricial pemphigoid, pemphigus vulgaris, and paraneoplastic pemphigus are distinct entities, but all have the potential to have cutaneous and ocular involvement. Awareness and early recognition of ocular involvement in these diseases is important given the increased risk for vision loss and blindness with delay in management. Several skin diseases may be associated with involvement of the external eye. The most common autoimmune diseases are cicatricial pemphigoid, pemphigus vulgaris, and paraneoplastic pemphigus.
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Affiliation(s)
- Karen C Broussard
- Department of Medicine (Dermatology), Vanderbilt University School of Medicine, Nashville, TN
| | - Theresa G Leung
- Division of Ocular Immunology, Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Ahmadreza Moradi
- Division of Ocular Immunology, Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Jennifer E Thorne
- Division of Ocular Immunology, Department of Ophthalmology, Johns Hopkins School of Medicine, Baltimore, MD; Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Jo-David Fine
- Department of Medicine (Dermatology), Vanderbilt University School of Medicine, Nashville, TN; Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN
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Abstract
Paraneoplastic pemphigus (PNP) is an autoimmune mucocutaneous blistering disease driven by autoantibodies against plakins expressed in mucosal epithelium. Diagnosis can be difficult as both clinical and biopsy features overlap with other blistering disorders, thus serology is important. Indirect immunofluorescence (IIF) on rat bladder substrate is the most widely used assay, but plakin-specific autoantibody assays have recently become available.The aim of this study was to compare the performance of five PNP assays in patients with mucosal blistering disease: IIF with rat bladder, monkey bladder and rat cardiac substrates, an envoplakin enzyme-linked immunosorbent assay (ELISA), and an envoplakin-transfected HEK cell based assay (CBA).Fifty-one patient serum samples, comprising three PNP patients and 48 disease controls, were collected along with 10 healthy control samples, and analysed using the five assays.IIF on rat and monkey bladder substrates both showed high specificity (97% and 95%, respectively), and correctly identified all three PNP sera. The envoplakin ELISA was equally specific (98%) but identified only one PNP patient. The CBA was difficult to interpret, and both this assay and IIF on rat cardiac substrate lacked specificity (82% and 83%, respectively).In this study IIF using either rat or monkey bladder substrates performed strongly, whilst the envoplakin ELISA seemed to lack sensitivity, and the CBA and IIF on rat cardiac substrate were inferior. Our findings suggest that traditional IIF-based assays remain the preferred approach in the serological diagnosis of PNP.
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Schmidt E, Goebeler M, Hertl M, Sárdy M, Sitaru C, Eming R, Hofmann SC, Hunzelmann N, Kern JS, Kramer H, Orzechowski HD, Pfeiffer C, Schuster V, Sporbeck B, Sticherling M, Worm M, Zillikens D, Nast A. S2k-Leitlinie zur Diagnostik des Pemphigus vulgaris/foliaceus und des bullösen Pemphigoids. J Dtsch Dermatol Ges 2015. [DOI: 10.1111/ddg.40_12612] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Enno Schmidt
- Klinik für Dermatologie; Allergologie und Venerologie, Universität Lübeck; Lübeck
| | - Matthias Goebeler
- Klinik und Poliklinik für Dermatologie, Venerologie und Allergologie; Universitätsklinikum Würzburg; Würzburg
| | - Michael Hertl
- Klinik für Dermatologie und Allergology Universitätsklinikum Marburg
| | - Miklós Sárdy
- Klinik und Poliklinik für Dermatologie und Allergologie; Klinikum der Universität München (LMU); München
| | - Cassian Sitaru
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Freiburg; Albert-Ludwigs-Universität Freiburg; Freiburg
| | - Rüdiger Eming
- Klinik für Dermatologie und Allergology Universitätsklinikum Marburg
| | - Silke C. Hofmann
- Zentrum für Dermatologie, Allergologie und Dermatochirurgie; Helios Klinikum Wuppertal
| | - Nicolas Hunzelmann
- Klinik und Poliklinik für Dermatologie und Venerologie; Universität zu Köln
| | - Johannes S. Kern
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Freiburg; Albert-Ludwigs-Universität Freiburg; Freiburg
| | | | | | | | - Volker Schuster
- Pädiatrische Immunologie und Rheumatologie; Universitätsklinik und Poliklinik für Kinder und Jugendliche; Leipzig
| | - Birte Sporbeck
- Division of Evidence Based Medicine (dEBM); Klinik für Dermatologie; Charité - Universitätsmedizin Berlin
| | | | - Margitta Worm
- Allergie-Centrum, Klinik für Dermatologie; Charité - Universitätsmedizin Berlin
| | - Detlef Zillikens
- Klinik für Dermatologie; Allergologie und Venerologie, Universität Lübeck; Lübeck
| | - Alexander Nast
- Division of Evidence Based Medicine (dEBM); Klinik für Dermatologie; Charité - Universitätsmedizin Berlin
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Tan J, He W, Luo G, Wu J. Involvement of impaired desmosome-related proteins in hypertrophic scar intraepidermal blister formation. Burns 2015; 41:1517-23. [PMID: 25922301 DOI: 10.1016/j.burns.2015.03.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2014] [Revised: 02/28/2015] [Accepted: 03/27/2015] [Indexed: 01/07/2023]
Abstract
Hypertrophic scar is one of the unique fibrotic diseases in human. Intraepidermal blister is a common clinical symptom following the hypertrophic scar formation. However, little is known about the reason of blister creation. In this study, we selected three patients with hypertrophic scar as manifested by raised, erythematous, pruritic, blister and thickened appearance undergoing scar resection. The first scar sample was 6 months after burn from the neck of a 3 years old male patient with 10 score by Vancouver Scar Scale (VSS). The second scar sample was 12 months after burn from the dorsal foot of a 16 years old female patient with 13 score by VSS. The third one was 9 months after burn from the elbow of a 34 years old male patients with 13 score by VSS. In order to understand the molecular mechanism of blister formation, we screened the different protein expression between hypertrophic scar and normal skin tissue by means of isobaric tags for relative and absolute quantitation (iTRAQ) labeling technology and high throughput 2D LC-MS/MS. There were 48 proteins found to be downregulated in hypertrophic scar. Among the downregulated ones, plakophilin1 (PKP1), plakophilin3 (PKP3) and desmoplakin (DSP) were the desmosome-related proteins which were validated by immunohistochemistry and western blotting assay. Transmission electron microscopy further showed the considerably reduced size and intensity of hemidesmosome and desmosome in hypertrophic scar tissue, compared to control normal skin. Our data indicted for the first time that downregulation of DSP, PKP1 and PKP3 in hypertrophic scar might be responsible for intraepidermal blister formation.
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Affiliation(s)
- Jianglin Tan
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injuries, Chongqing Key Laboratory for Disease Proteomics, Southwest Hospital, Third Military Medical University, Chongqing 400038, China
| | - Weifeng He
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injuries, Chongqing Key Laboratory for Disease Proteomics, Southwest Hospital, Third Military Medical University, Chongqing 400038, China
| | - Gaoxing Luo
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injuries, Chongqing Key Laboratory for Disease Proteomics, Southwest Hospital, Third Military Medical University, Chongqing 400038, China
| | - Jun Wu
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injuries, Chongqing Key Laboratory for Disease Proteomics, Southwest Hospital, Third Military Medical University, Chongqing 400038, China.
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Wang R, Li J, Wang M, Hao H, Chen X, Li R, Zhu X. Prevalence of myasthenia gravis and associated autoantibodies in paraneoplastic pemphigus and their correlations with symptoms and prognosis. Br J Dermatol 2015; 172:968-75. [PMID: 25388377 DOI: 10.1111/bjd.13525] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2014] [Indexed: 12/14/2022]
Abstract
BACKGROUND Paraneoplastic pemphigus (PNP) involves multiple organs, but little is known about its neurological involvement. OBJECTIVES To investigate the symptoms, prognosis and profiles of associated autoantibodies in myasthenia gravis (MG), and their correlations in patients with PNP. METHODS Fifty-eight patients with PNP were assessed for myasthenic symptoms and laboratory evidence. Serum autoantibodies against acetylcholine receptor (AChR), acetylcholinesterase (AChE), titin, ryanodine receptor (RyR) and muscle-specific kinase (MuSK) were measured by enzyme-linked immunosorbent assay. Patients with pemphigus vulgaris (PV), pemphigus foliaceus (PF), connective tissue disease (CTD) and non-PNP MG (NP-MG), and healthy donors, served as controls. These autoantibodies in PNP were also compared in the presence or absence of dyspnoea or muscle weakness. Cox regression and log-rank tests were used for survival analysis. RESULTS Overall 39% of patients with PNP experienced muscle weakness, and 35% were diagnosed with MG. Moreover, 35% had positive anti-AChR and 28% had anti-AChE antibodies, similarly to NP-MG (33% and 17%, respectively, P > 0·05). However, both were negative in all patients with PV, PF and CTD and healthy donors (P < 0·005). No other antibodies showed significant differences among groups. Anti-AChR and anti-AChE antibody levels were significantly increased in patients with PNP with dyspnoea, while anti-AChR, anti-titin and anti-RyR were significantly increased in patients with PNP with muscle weakness (P < 0·05). Nevertheless, levels and positive rates of these autoantibodies showed no significant differences between PNP with Castleman disease and thymoma. Although anti-AChE levels impacted survival duration (P = 0·027, odds ratio 3·14), MG complications did not affect the overall survival percentage in PNP. CONCLUSIONS MG is a complication of PNP. Anti-AChR and anti-AChE antibodies are prominent in patients with PNP, especially those with dyspnoea.
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Affiliation(s)
- R Wang
- Department of Dermatology, Peking University First Hospital, 8 Xishiku Street, Xicheng District, Beijing, 100034, China; Beijing Key Laboratory of Molecular Diagnosis of Dermatoses, Beijing, China
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40
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Huang LC, Wong JR, Alonso-Llamazares J, Nousari CH, Perez VL, Amescua G, Karp CL, Galor A. Pseudopemphigoid as caused by topical drugs and pemphigus disease. World J Ophthalmol 2015; 5:1-15. [DOI: 10.5318/wjo.v5.i1.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 09/19/2014] [Accepted: 11/10/2014] [Indexed: 02/05/2023] Open
Abstract
Pseudopemphigoid can cause a chronic cicatricial conjunctivitis that is clinically identical to the manifestations seen in mucous membrane pemphigoid, a disorder with a common clinical phenotype and multiple autoimmune links. For the purpose of this review, we will describe pseudopemphigoid as caused by topical drugs, the most common etiology with ocular manifestations, and as caused by the pemphigus disease, a more rare etiology. Specifically, we will discuss the ophthalmological features of drug-induced cicatricial conjunctivitis, pemphigus vulgaris, and paraneoplastic pemphigus. Other etiologies of pseudopemphigoid exist that will not be described in this review including autoimmune or inflammatory conditions such as lichen planus, sarcoidosis, granulomatosis with polyangiitis (Wegener’s granulomatosis), erythema multiforme (minor, major, and Stevens-Johnson syndrome), bullous pemphigoid, skin-dominated linear IgA bullous dermatosis, and skin-dominated epidermolysis bullosa acquisita. Prompt diagnosis of the underlying etiology in pseudopemphigoid is paramount to the patient’s outcome as certain diseases are associated with a more severe clinical course, increased ocular involvement, and differential response to treatment. A complete history and ocular examination may find early cicatricial changes in the conjunctiva that are important to note and evaluate to avoid progression to more severe disease manifestations. When such cicatricial changes are noted, proper diagnostic techniques are needed to help elucidate a diagnosis. Lastly, collaboration between ophthalmologists and subspecialists such as dermatologists, pathologists, immunologists, and others involved in the care of the patient is needed to ensure optimal management of disease.
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41
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Kelly S, Schifter M, Fulcher DA, Lin MW. Paraneoplastic pemphigus: two cases of intra-abdominal malignancy presenting solely as treatment refractory oral ulceration. J Dermatol 2014; 42:300-4. [PMID: 25557248 DOI: 10.1111/1346-8138.12753] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 11/18/2014] [Indexed: 11/28/2022]
Abstract
Two patients with initial diagnoses of oral lichen planus and pemphigus vulgaris presented with refractory oral mucosal blistering. Subsequent positive serology results for paraneoplastic pemphigus led to the discovery of occult intra-abdominal malignancies in both, unicentric Castleman's and non-Hodgkin's lymphoma. The diagnosis of paraneoplastic pemphigus should be considered in patients with recalcitrant oral ulceration, even in the absence of clinical features of malignancy.
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Affiliation(s)
- Shane Kelly
- Department of Immunopathology, Westmead Hospital, Sydney, New South Wales, Australia
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42
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Pires CAA, Viana VB, Araújo FC, Müller SFR, Oliveira MSD, Carneiro FRO. Evaluation of cases of pemphigus vulgaris and pemphigus foliaceus from a reference service in Pará state, Brazil. An Bras Dermatol 2014; 89:556-61. [PMID: 25054740 PMCID: PMC4148267 DOI: 10.1590/abd1806-4841.20142679] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2013] [Accepted: 07/25/2013] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Pemphigusis a bullous, rare and chronic autoimmune disease. There are two
major forms of pemphigus: vulgaris and foliaceus. Epidemiological data and
clinical outcome in patients diagnosed in the Brazilian Amazon states are
still rare. OBJECTIVES To study the occurrence of the disease during the study period and analyze
the epidemiological profile of patients, the most common subtype of
pemphigus, and the clinical evolution of patients. METHODS Retrospective analysis of medical records of hospitalized patients with
pemphigus foliaceus and pemphigus vulgaris in the period from 2003 to 2010
in Dermatology Service of Hospital Fundação Santa Casa de Misericórdia do
Pará, Belém, Northern Brazil. RESULTS We found a total of 20 cases of pemphigus during the study period, 8 of
which were of foliaceus pemphigus and 12 of vulgaris pemphigus. Pemphigus
foliaceus had the predominance of male patients (75%), showed satisfactory
clinical evolution, and was characterized by absence of pediatric cases.
Pemphigus vulgaris affected more women (66.7%), showed mean hospital stay of
1 to 3 months (50%), and there were three cases of death (25%). The
prescribed immunosuppressive drugs included prednisone with or without
combination of azathioprine and/or dapsone. Sepsis was associated with 100%
of the deaths. CONCLUSIONS The occurrence of the disease is rare, there are no familiar/endemic
outbreaks in the sample. Evolution is usually favorable, but secondary
infection is associated with worse prognosis. The choice of best drugs to
treat pemphigus remains controversial.
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Porro AM, Caetano LDVN, Maehara LDSN, Enokihara MMDS. Non-classical forms of pemphigus: pemphigus herpetiformis, IgA pemphigus, paraneoplastic pemphigus and IgG/IgA pemphigus. An Bras Dermatol 2014; 89:96-106. [PMID: 24626654 PMCID: PMC3938360 DOI: 10.1590/abd1806-4841.20142459] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2013] [Accepted: 02/14/2013] [Indexed: 12/13/2022] Open
Abstract
The pemphigus group comprises the autoimmune intraepidermal blistering diseases
classically divided into two major types: pemphigus vulgaris and pemphigus
foliaceous. Pemphigus herpetiformis, IgA pemphigus, paraneoplastic pemphigus and
IgG/IgA pemphigus are rarer forms that present some clinical, histological and
immunopathological characteristics that are different from the classical types. These
are reviewed in this article. Future research may help definitively to locate the
position of these forms in the pemphigus group, especially with regard to pemphigus
herpetiformis and the IgG/ IgA pemphigus.
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Affiliation(s)
- Adriana Maria Porro
- Federal University of São Paulo, Paulista School of Medicine, Dermatology Department, São PauloSP, Brazil, Dermatologist. Masters Degree and PhD . Adjunct Professor and Coordinator of Bullous Dermatosis at the Dermatology Department, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP) - São Paulo (SP), Brazil
| | - Livia de Vasconcelos Nasser Caetano
- Federal University of São Paulo, Paulista School of Medicine, Dermatology Department, São PauloSP, Brazil, Dermatologist with specialization in Bullous Dermatosis at the Dermatology Department, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP) - São Paulo (SP), Brazil
| | - Laura de Sena Nogueira Maehara
- Federal University of São Paulo, Paulista School of Medicine, Dermatology Department, Dermatologist with specialization in Bullous Dermatosis and Pediatric Dermatology at the Dermatology Department, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP). PhD-candidate at UNIFESP (Translational Medicine) and the University of Groningen (Center for Blistering Diseases, Groningen University Medical Center, Netherlands)
| | - Milvia Maria dos Santos Enokihara
- Federal University of São Paulo, Paulista School of Medicine, Dermatology and Pathology Departments, São PauloSP, Brazil, Pathologist. Masters Degree and PhD. Dermatopathologist at the Dermatology and Pathology Departments, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP) - São Paulo (SP), Brazil
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Higo T, Miyagaki T, Nakamura F, Shinohara A, Asano H, Abe H, Senda N, Yoshizaki A, Fukayama M, Kurokawa M. Paraneoplastic pemphigus occurring after bendamustine and rituximab therapy for relapsed follicular lymphoma. Ann Hematol 2014; 94:683-5. [PMID: 25199505 DOI: 10.1007/s00277-014-2202-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 08/26/2014] [Indexed: 10/24/2022]
Affiliation(s)
- Takashi Higo
- Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
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45
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Vassileva S, Drenovska K, Manuelyan K. Autoimmune blistering dermatoses as systemic diseases. Clin Dermatol 2014; 32:364-75. [DOI: 10.1016/j.clindermatol.2013.11.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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46
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Paraneoplastic pemphigus: A retrospective case series in a referral center in northern Taiwan. DERMATOL SIN 2014. [DOI: 10.1016/j.dsi.2013.04.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Caso F, Iaccarino L, Bettio S, Ometto F, Costa L, Punzi L, Doria A. Refractory pemphigus foliaceus and Behçet's disease successfully treated with tocilizumab. Immunol Res 2014; 56:390-7. [PMID: 23572430 DOI: 10.1007/s12026-013-8411-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Pemphigus foliaceus (PF) and Behçet's disease (BD) are immune-mediated conditions which are usually treated with corticosteroids, immunosuppressants, and, when refractory, with biologic agents. In both diseases, interleukin (IL)-6 serum levels are increased driving the immune-mediated inflammatory process. Tocilizumab is a humanized monoclonal antibody, targeting IL6-receptor, used in the treatment of rheumatoid arthritis. Besides the current indication, it has been recently administered to patients with refractory immune inflammatory diseases as an off-label treatment. Here, we report the case of a woman affected with PF and BD, who did not respond to corticosteroids, immunosuppressants, and biologic agents including adalimumab, anakinra, and infliximab. A complete, long-lasting, clinical, and serological remission was achieved only with tocilizumab. To the best of our knowledge, the association between PF and BD has never been reported. Moreover, only two cases of BD and no cases of PF treated with tocilizumab have been described to date. A literature review on the use of biologic agents on patients with PF and BD was also carried out.
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Affiliation(s)
- Francesco Caso
- Division of Rheumatology, Department of Medicine, University of Padua, Via Giustiniani 2, 35128, Padua, Italy
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48
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Vezzoli P, Berti E, Marzano AV. Rationale and efficacy for the use of rituximab in paraneoplastic pemphigus. Expert Rev Clin Immunol 2014; 4:351-63. [DOI: 10.1586/1744666x.4.3.351] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Otten JV, Hashimoto T, Hertl M, Payne AS, Sitaru C. Molecular diagnosis in autoimmune skin blistering conditions. Curr Mol Med 2014; 14:69-95. [PMID: 24160488 PMCID: PMC3905716 DOI: 10.2174/15665240113136660079] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Revised: 03/12/2013] [Accepted: 06/04/2013] [Indexed: 12/22/2022]
Abstract
Blister formation in skin and mucous membranes results from a loss of cell-cell or cell-matrix adhesion and is a common outcome of pathological events in a variety of conditions, including autoimmune and genetic diseases, viral and bacterial infections, or injury by physical and chemical factors. Autoantibodies against structural components maintaining cell-cell and cell-matrix adhesion induce tissue damage in autoimmune blistering diseases. Detection of these autoantibodies either tissue-bound or circulating in serum is essential to diagnose the autoimmune nature of disease. Various immunofluorescence methods as well as molecular immunoassays, including enzyme-linked immunosorbent assay and immunoblotting, belong to the modern diagnostic algorithms for these disorders. There is still a considerable need to increase awareness of the rare autoimmune blistering diseases, which often show a severe, chronic-relapsing course, among physicians and the public. This review article describes the immunopathological features of autoimmune bullous diseases and the molecular immunoassays currently available for their diagnosis and monitoring.
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Affiliation(s)
| | | | | | | | - C Sitaru
- Department of Dermatology, University of Freiburg, Hauptstrasse 7, D-79104 Freiburg, Germany.
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50
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Muro Y, Sugiura K, Shiraki A, Ishii N, Hashimoto T, Akiyama M. Detection of autoantibodies to periplakin and envoplakin in paraneoplastic pemphigus but not idiopathic pulmonary fibrosis using full-length recombinant proteins. Clin Chim Acta 2013; 429:14-7. [PMID: 24275244 DOI: 10.1016/j.cca.2013.11.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 11/13/2013] [Accepted: 11/13/2013] [Indexed: 01/27/2023]
Abstract
BACKGROUND Paraneoplastic pemphigus (PNP) serum preferentially reacts with periplakin and envoplakin, which are plakin family proteins localized to desmosomes and intermediate filaments. Recently, anti-periplakin antibodies were also detected in patients with idiopathic pulmonary fibrosis (IPF). Although previous epitope-mapping studies showed multiple epitopes in each protein, enzyme-linked immunosorbent assays have used several truncated, but not full-length, recombinant proteins. METHODS This study aimed to produce full-length biotinylated recombinant proteins of periplakin and envoplakin for detection of autoantibodies by immunoprecipitation and ELISA. Serum from a PNP patient who had been confirmed as carrying anti-periplakin and anti-envoplakin antibodies in our previous study was used as a positive control. Sera from 15 patients with IPF were analyzed for both antibodies by immunoprecipitation and by ELISA. RESULTS The PNP serum reacted strongly with the full-length recombinant proteins in immunoprecipitation and ELISA. Longitudinal serum samples from the PNP patient showed a clear decline of autoantibodies to both periplakin and envoplakin. None of the IPF sera showed both autoantibodies. CONCLUSIONS We found that the detection of anti-periplakin and anti-envoplakin antibodies using full-length recombinant proteins is useful immunoprecipitation and ELISA.
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Affiliation(s)
- Yoshinao Muro
- Department of Dermatology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan.
| | - Kazumitsu Sugiura
- Department of Dermatology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan
| | - Akira Shiraki
- Department of Pulmonary Medicine, Ogaki Municipal Hospital, 4-86 Minaminokawa-cho, Ogaki City, Gifu 503-8502, Japan
| | - Norito Ishii
- Department of Dermatology, Kurume University School of Medicine and Kurume University Institute of Cutaneous Cell Biology, 67 Asahimachi, Kurume, Fukuoka 830-0011, Japan
| | - Takashi Hashimoto
- Department of Dermatology, Kurume University School of Medicine and Kurume University Institute of Cutaneous Cell Biology, 67 Asahimachi, Kurume, Fukuoka 830-0011, Japan
| | - Masashi Akiyama
- Department of Dermatology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan
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