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Kohanim S, Palioura S, Saeed HN, Akpek EK, Amescua G, Basu S, Blomquist PH, Bouchard CS, Dart JK, Gai X, Gomes JAP, Gregory DG, Iyer G, Jacobs DS, Johnson AJ, Kinoshita S, Mantagos IS, Mehta JS, Perez VL, Pflugfelder SC, Sangwan VS, Sippel KC, Sotozono C, Srinivasan B, Tan DTH, Tandon R, Tseng SCG, Ueta M, Chodosh J. Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis--A Comprehensive Review and Guide to Therapy. I. Systemic Disease. Ocul Surf 2015; 14:2-19. [PMID: 26549248 DOI: 10.1016/j.jtos.2015.10.002] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 09/01/2015] [Accepted: 10/15/2015] [Indexed: 01/06/2023]
Abstract
The intent of this review is to comprehensively appraise the state of the art with regard to Stevens Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), with particular attention to the ocular surface complications and their management. SJS and TEN represent two ends of a spectrum of immune-mediated, dermatobullous disease, characterized in the acute phase by a febrile illness followed by skin and mucous membrane necrosis and detachment. The widespread keratinocyte death seen in SJS/TEN is rapid and irreversible, and even with early and aggressive intervention, morbidity is severe and mortality not uncommon. We have divided this review into two parts. Part I summarizes the epidemiology and immunopathogenesis of SJS/TEN and discusses systemic therapy and its possible benefits. We hope this review will help the ophthalmologist better understand the mechanisms of disease in SJS/TEN and enhance their care of patients with this complex and often debilitating disease. Part II (April 2016 issue) will focus on ophthalmic manifestations.
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Affiliation(s)
- Sahar Kohanim
- Vanderbilt Eye Institute, Vanderbilt University School of Medicine, Nashville, TN
| | - Sotiria Palioura
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL
| | - Hajirah N Saeed
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA
| | - Esen K Akpek
- The Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Guillermo Amescua
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL
| | - Sayan Basu
- LV Prasad Eye Institute, Hyderabad, India
| | | | | | - John K Dart
- Moorfields Eye Hospital, NHS Foundation Trust, London, UK
| | - Xiaowu Gai
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA
| | | | - Darren G Gregory
- Rocky Mountain Lions Eye Institute, University of Colorado School of Medicine, Aurora, CO
| | - Geetha Iyer
- Dr G Sitalakshmi Memorial Clinic for Ocular Surface Disorders, Sankara Nethralaya, India
| | - Deborah S Jacobs
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA; Boston Foundation for Sight, Boston, MA
| | | | | | | | - Jodhbir S Mehta
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore
| | - Victor L Perez
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL
| | | | | | | | - Chie Sotozono
- Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Bhaskar Srinivasan
- Dr G Sitalakshmi Memorial Clinic for Ocular Surface Disorders, Sankara Nethralaya, India
| | - Donald T H Tan
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore
| | - Radhika Tandon
- Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, Delhi, India
| | - Scheffer C G Tseng
- Ocular Surface Center, Ocular Surface Research & Education Foundation, Miami, FL
| | - Mayumi Ueta
- Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - James Chodosh
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA.
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Fuertes M, Manga-González Y, Benavides J, González-Lanza MC, Giráldez FJ, Mezo M, González-Warleta M, Fernández M, Regidor-Cerrillo J, Castaño P, Royo M, Ortega-Mora LM, Pérez V, Ferreras MC. Immunohistochemical study and mRNA cytokine profile of the local immune response in cattle naturally infected with Calicophoron daubneyi. Vet Parasitol 2015; 214:178-83. [PMID: 26508417 DOI: 10.1016/j.vetpar.2015.10.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 09/22/2015] [Accepted: 10/09/2015] [Indexed: 01/01/2023]
Abstract
In order to recognize the local immune response of the definitive host to Calicophoron daubneyi natural infection, an immunohistochemical study was carried out in the reticulum and rumen in 49 naturally infected cattle. The role of cytokines (IL-4 and IL-10 interleukins and IFN-γ) in the activation of specific defence mechanisms was evaluated by reverse transcriptase quantitative polymerase chain reaction (RT-qPCR) assays to study cytokine mRNA expression. In all infected animals, CD3+ T lymphocytes seemed to be the main element of the inflammatory infiltrate in the reticular and ruminal lamina propria at the point of the parasite adhesion. Intraepithelial globule leukocytes also showed immunolabelling for CD3. Most CD3+ cells also expressed CD4 (T cell helper) antigen although sporadic CD8+-cytotoxic lymphocytes were observed. Local expression of IFN-γ was observed in damaged papillae at the site of parasite attachment and in scattered cells in the lamina propria. B cells (CD79αcy+, CD45+ and IgG+) were found constantly in relation to lymphoid aggregates. MAC387 was expressed in squamous epithelium and in macrophages of the lamina propria of affected papillae. Macrophages in this location also stained positively for CD163 and CD68. Intraepithelial Langerhans cells and macrophages located in the lamina propria showed immunopositivity for MHCII in the affected areas. RT-qPCR analysis confirmed a statistical significant increase of IFN-γ, and IL-10 expression (p<0.01) in the rumen associated with the presence of flukes. These findings suggest a predominant Th1 polarized local immune response with the probable involvement of Th regulatory cells in cattle C. daubneyi natural infection.
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Affiliation(s)
- Miguel Fuertes
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Yolanda Manga-González
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Julio Benavides
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - M Camino González-Lanza
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Francisco Javier Giráldez
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Mercedes Mezo
- Centro de Investigaciones Agrarias de Mabegondo-INGACAL, Xunta de Galicia, Carretera Betanzos-Mesón do Vento, km 7, 15318, Abegondo, A Coruña, Spain
| | - Marta González-Warleta
- Centro de Investigaciones Agrarias de Mabegondo-INGACAL, Xunta de Galicia, Carretera Betanzos-Mesón do Vento, km 7, 15318, Abegondo, A Coruña, Spain
| | - Miguel Fernández
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Javier Regidor-Cerrillo
- SALUVET, Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain
| | - Pablo Castaño
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Marcos Royo
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Luis M Ortega-Mora
- SALUVET, Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain
| | - Valentín Pérez
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - M Carmen Ferreras
- Departamento de Sanidad Animal, Instituto de Ganadería de Montaña CSIC-ULE, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain.
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3
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Gunin AG, Kornilova NK, Vasilieva OV, Petrov VV. Age-related changes in proliferation, the numbers of mast cells, eosinophils, and cd45-positive cells in human dermis. J Gerontol A Biol Sci Med Sci 2010; 66:385-92. [PMID: 21106704 DOI: 10.1093/gerona/glq205] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Skin aging is an extremely important medical and social problem in the modern world. Therefore, a goal of the present work was to estimate changes in the numbers of fibroblast-like cells, proliferating cells nuclear antigen-positive cells, CD45-positive cells, mast cells, and eosinophils in human dermis at different ages. Skin specimens from human fetuses that died antenatally from 20 to 40 weeks of pregnancy and humans who died from different causes from 1 day to 85 years of life were used for the study. Results showed a decrease in a total number and the number of proliferating cells nuclear antigen-positive fibroblast-like cells in dermis with progression of age. The numbers of CD45-positive cells and mast cells are gradually increased with aging. Eosinophils are almost absent in dermis independently on age. Mast cells are probably a main factor that potentially can be involved in tissue damage and aging changes in skin. Mast cells should be regarded as an important target for anti-aging therapy.
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Affiliation(s)
- Andrei G Gunin
- Department of Obstetrics and Gynecology, Medical School, Chuvash State University, PO Box 86, Cheboksary 428034, Russia.
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Pereira FA, Mudgil AV, Rosmarin DM. Toxic epidermal necrolysis. J Am Acad Dermatol 2007; 56:181-200. [PMID: 17224365 DOI: 10.1016/j.jaad.2006.04.048] [Citation(s) in RCA: 146] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2005] [Revised: 03/10/2006] [Accepted: 04/11/2006] [Indexed: 10/23/2022]
Abstract
UNLABELLED Toxic epidermal necrolysis (TEN) is an unpredictable, life-threatening drug reaction associated with a 30% mortality. Massive keratinocyte apoptosis is the hallmark of TEN. Cytotoxic T lymphocytes appear to be the main effector cells and there is experimental evidence for involvement of both the Fas-Fas ligand and perforin/granzyme pathways. Optimal treatment for these patients remains to be clarified. Discontinuation of the offending drug and prompt referral to a burn unit are generally agreed upon steps. Beyond that, however, considerable controversy exists. Evidence both pro and con exists for the use of IVIG, systemic corticosteroid, and other measures. There is also evidence suggesting that combination therapies may be of value. All the clinical data, however, is anecdotal or based on observational or retrospective studies. Definitive answers are not yet available. Given the rarity of TEN and the large number of patients required for a study to be statistically meaningful, placebo controlled trials are logistically difficult to accomplish. The absence of an animal model further hampers research into this condition. This article reviews recent data concerning clinical presentation, pathogenesis and treatment of TEN. LEARNING OBJECTIVES At the conclusion of this learning activity, participants should have acquired a more comprehensive knowledge of our current understanding of the classification, clinical presentation, etiology, pathophysiology, prognosis, and treatment of TEN.
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Affiliation(s)
- Frederick A Pereira
- Department of Dermatology, Mount Sinai School of Medicine, New York, New York, USA.
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5
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Larrègue M, Callot V, Kanitakis J, Suau AM, Foret M. Olmsted syndrome: report of two new cases and literature review. J Dermatol 2000; 27:557-68. [PMID: 11052230 DOI: 10.1111/j.1346-8138.2000.tb02229.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Olmsted syndrome is a rare keratinization disorder; 18 cases have been published so far. It associates a mutilating cogenital palmoplantar keratoderma with periorificial erythematokeratotic lesions. We report herein two new unrelated male children with Olmsted syndrome (OS), one of whom was studied by light and electron microscopy. Our histological, immunohistochemical, and ultrastructural findings suggest that this disease is related to epidermal hyperproliferation. We present herein a review of the twenty cases published so far and discuss the major clinicopathological and genetic features of this disease.
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Affiliation(s)
- M Larrègue
- Department of Dermatology, Milétrie Hospital, Poitiers, France
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6
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Smith KJ, Crittenden J, Skelton H. Lichen planopilaris-like changes arising within an epidermal nevus: does this case suggest clues to the etiology of lichen planopilaris? J Cutan Med Surg 2000; 4:30-5. [PMID: 10689225 DOI: 10.1177/120347540000400109] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Lichen planopilaris shows a perifollicular lymphocytic infiltrate at the level of infundibulum and the isthmus of the hair bulge resulting in necrotic changes within keratinocytes and eventually hair loss. OBJECTIVE We present a 14-year-old black male with a history of a raised epidermal lesion on the scalp that was present at birth. Over the past few years, the patient developed gradual hair loss and increased verrucous changes of the skin within the original lesion. Histologic sections of the area showed features consistent with an epidermal nevus peripherally, with a central area showing some features characteristic of those seen in lichen planopilaris. In addition, there was marked hyperkeratosis with increased yeast and bacteria within the follicles. CONCLUSIONS Initiating factors in lichen planopilaris are not well defined. Overgrowth of microorganisms with hyperkeratosis results in factors that disrupt the immune privilege of the hair follicle, leading to an immunologic reaction that is limited to the follicle and spares surrounding eccrine structures. This case suggests possible mechanisms involved in the induction of lichen planopilaris.
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Affiliation(s)
- K J Smith
- National Naval Medical Center, Bethesda, MD 20889-5600, USA
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7
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Abstract
Calcium ions (Ca++) in excess alter cell viability. Their potential role in drug-induced toxic epidermal necrolysis (TEN) was investigated. Thirteen TEN patients were biopsied at the site of early bullous lesions and on clinically normal-looking skin at least 2 cm distant from blisters. Immunohistochemistry was applied using the mouse monoclonal antibody Mac 387 recognizing the cytosolic protein complex L1 (calprotectin). The L1 antigen is a calcium-binding protein expressed by human granulocytes, monocytes-macrophages and injured epidermis, but not by normal epidermis and other cells harboured in the skin. The majority (8/13) of TEN samples from apparently non-involved skin expressed the L1 antigen in a patch-like pattern inside the epidermis where inflammatory cells were scant or absent. As assessed by computerized image analysis of TEN bullous skin, the intensity of the L1 expression in the epidermis was not statistically correlated with the amount of the infiltrating inflammatory cells (Mac 387+ macrophages, UCLH1 + T lymphocytes and Factor XIIIa+ dendrocytes) present in the dermis and in the epidermis. Such findings suggest a key role for keratinocytes in the production of the L1 calcium-binding complex. As the L1 complex formation is a calcium-dependent process, one of the first biological events in TEN could be a dramatic increase in keratinocytes intracellular Ca++ concentration following damage by the involved drug metabolites. The ultimate toxic cell dysregulation would result from the disturbance in the intracellular Ca++ homeostasis.
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Affiliation(s)
- P Paquet
- Department of Dermatopathology, University of Liège, CHU Sart Tilman, Belgium
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8
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Smith KJ, Dutka AL, Skelton HG. Lichenoid/Interface cutaneous eruptions to IVIg with the primary infusion may be related to the re-regulation of anti-idiotype network. J Cutan Med Surg 1998; 3:96-101. [PMID: 9822784 DOI: 10.1177/120347549800300209] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Intravenous immunoglobulin (IVIg) has been used in recent years to treat an increasing number of autoimmune diseases to decrease cytokine secretion and to neutralize toxins, in addition to the therapy of immunodeficiency disorders. In addition to angioedema-like hypersensitivity eruptions, there have been reports of eczematous, purpuric, petechial/purpuric, and vasculitic reactions to IVIg; however, there has been only one previous report of a case in which the patient developed a lichenoid dermatitis after infusion of IVIg. OBSERVATIONS We present two patients with chronic inflammatory, demyelinating polyneuropathy, who after the first course of IVIg developed a folliculocentric interface/lichenoid eruption that cleared without therapy or with topical steroids. The eruption did not recur with subsequent IVIg infusions in either patient. CONCLUSIONS The multiple diverse effects of IVIg on the immune system, and the re-regulation of the anti-idiotype network with repeat IVIg infusions, may explain why this eruption occurred with the initial infusion of IVIg and not with repeated infusions.
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Affiliation(s)
- K J Smith
- Department of Dermatology and Pathology, National Naval Medical Center, Bethesda, MD, USA
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9
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Smith KJ, Decker C, Yeager J, Skelton HG, Baskin S. Therapeutic efficacy of carbamazepine in a HIV-1-positive patient with psoriatic erythroderma. J Am Acad Dermatol 1997; 37:851-4. [PMID: 9366851 DOI: 10.1016/s0190-9622(97)80010-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- K J Smith
- United States Medical Research Institute of Chemical Defense, Aberdeen, Maryland, USA
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10
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Abstract
Establishing direct and causal relationships among the confederacy of activated cell types present in psoriasis has been hampered by lack of an animal model. Within psoriatic plaques there are hyperplastic keratinocytes, infiltrating immunocytes, and activated endothelial cells. The purpose of this study was to determine if psoriasis is primarily a disorder of keratinocytes or the immune system. Using a newly developed experimental system in which full-thickness human skin is orthotopically transferred onto severe combined immunodeficient mice, autologous immunocytes were injected into dermis, and the resultant phenotype characterized by clinical, histologic, and immunophenotypic analyses. Engraftment of samples included both uninvolved/ symptomless (PN) skin removed from patients with psoriasis elsewhere, or from healthy individuals with no skin disease (NN skin). In 10 different experiments involving 6 different psoriasis patients, every PN skin was converted to a full-fledged psoriatic plaque skin by injection of autologous blood-derived immunocytes. In all but one psoriatic patient, the immunocytes required preactivation with IL-2 and superantigens to convert PN skin into psoriatic plaque skin. In every case, resultant plaques were characterized by visible presence of flaking and thickened skin, loss of the granular cell layer, prominent elongation of rete pegs with a dermal angiogenic tissue reaction, and infiltration within the epidermis by T cells. Lesional skin displayed 20 different antigenic determinants of the psoriatic phenotype. None of the four NN skin samples injected with autologous immunocytes converted to psoriatic plaques. We conclude that psoriasis is caused primarily by the ability of pathogenetic blood-derived immunocytes to induce secondary activation and disordered growth of endogenous cutaneous cells including keratinocytes and vascular endothelium.
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Affiliation(s)
- T Wrone-Smith
- Department of Pathology, University of Michigan, Ann Arbor 48104, USA
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11
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al-Saleh W, Delvenne P, Arrese JE, Nikkels AF, Piérard GE, Boniver J. Inverse modulation of intraepithelial Langerhans' cells and stromal macrophage/dendrocyte populations in human papillomavirus-associated squamous intraepithelial lesions of the cervix. Virchows Arch 1995; 427:41-8. [PMID: 7551344 DOI: 10.1007/bf00203736] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ninety-four cervical biopsies from normal tissue to high-grade squamous intraepithelial lesion (SILs) were examined for the presence of intraepithelial Langerhans' cells and subpopulations of stromal macrophages/dendrocytes by immunohistochemistry using anti-S100, -L1, -CD68 and -factor XIIIa antibodies. Human papillomavirus (HPV) detection was performed in all cases by using first a mixture of DNA probes for 14 HPV types commonly found in anogenital biopsies at low stringency conditions (Tm -40 degrees C) and by reanalyzing the tissues at high stringency (Tm -10 degrees C) with HPV 6/11, 16/18 and 31/33/35 biotinylated probe cocktails and individual digoxigenin-labelled probes. SILs and metaplastic tissues were significantly associated with a depletion of S100-positive intraepithelial Langerhans' cells when compared with normal epithelium. In contrast, there was a significant increase in L1-positive stromal macrophages in SIL biopsies compared with normal or metaplastic cervix. A significantly higher density of CD68-positive macrophages was also observed in high-grade SILs compared with normal or metaplastic biopsies and with low-grade SILs. The density of factor XIIIa-positive dendrocytes was found to be higher in SILs compared with metaplastic tissues and in high-grade SILs when compared with normal cervical biopsies. No specific relationship was found between the densities of these cells and the HPV type detected in SILs separated into low grade and high grade. The significance of this inverse modulation of intraepithelial Langerhans' cells and stromal macrophages/dendrocytes in normal and SIL biopsies is discussed in relation to HPV infection and malignant transformation.
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Affiliation(s)
- W al-Saleh
- Department of Pathology, University Hospital of Liège, CHU Sart Tilman, Belgium
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12
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Schlegel Gómez R, Langer P, Pelka M, von den Driesch P, Johannessen AC, Simon M. Variational expression of functionally different macrophage markers (27E10, 25F9, RM3/1) in normal gingiva and inflammatory periodontal disease. J Clin Periodontol 1995; 22:341-6. [PMID: 7541406 DOI: 10.1111/j.1600-051x.1995.tb00159.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Keratinocytes and macrophages share under immunologically activated conditions several surface proteins. We investigated immunohistochemically with monoclonal antibodies and the APAAP technique the expression pattern of 27E10 antigen (inflammatory macrophages), 25F9 antigen (resident macrophages) and RM3/1 antigen (intermediate macrophages in healing tissue) in 29 specimen biopsies of different stages of gingivitis and periodontitis. Macrophages of each subtype exhibited a different localization pattern depending on the stage of inflammation. Furthermore, suprabasal oral gingival epithelia showed a constant 27E10 expression, independent of the stage of inflammation. In contrast, all layers of the sulcus and pocket epithelia in gingivitis and periodontitis were strongly 27E10-positive, indicating immunological activation. 25F9 antigen was expressed on basal keratinocytes independent of the stage of inflammation, whereas RM3/1 was constantly negative on keratinocytes. The expression pattern of these functionally different macrophage markers on lesional macrophages and keratinocytes indicates varying differentiation and activation and suggests a participation of these cells in the local immune response in periodontal infection.
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13
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Welch ML, Smith KJ, Skelton HG, Frisman DM, Yeager J, Angritt P, Wagner KF. Immunohistochemical features in inflammatory linear verrucous epidermal nevi suggest a distinctive pattern of clonal dysregulation of growth. Military Medical Consortium for the Advancement of Retroviral Research. J Am Acad Dermatol 1993; 29:242-8. [PMID: 8101529 DOI: 10.1016/0190-9622(93)70175-s] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND We studied biopsy material from four patients with inflammatory linear verrucous epidermal nevi (ILVEN) that had a psoriasiform appearance histologically and seven cases of linear epidermal nevi (LEN). Of the seven LEN, five showed hyperkeratosis, papillomatosis, and varying degrees of acanthosis; two had features of epidermolytic hyperkeratosis. Because these lesions have distinctive histologic patterns, we wanted to determine whether we could also demonstrate a distinctive pattern of immunohistochemical markers. METHODS On all 11 cases we performed immunohistochemical stains for PCNA, factor XIIIa, MAC-387, UCHL-1, and OPD-4. In addition, on one case of ILVEN we performed ICAM-1, ELAM-1, and HLA-DR stains. RESULTS The pattern of staining of PCNA, factor XIIIa, MAC-387, UCHL-1, and OPD-4 was distinctly different in ILVEN and LEN. Staining for ICAM-1 was present on keratinocytes, and ELAM-1 was present on endothelial cells in two cases of ILVEN. HLA-DR in these same two cases of ILVEN stained mainly dendritic cells in the epidermis. CONCLUSION The different pattern of staining of PCNA, factor XIIIa, MAC-387, UCHL-1, and OPD-4 in LEN and ILVEN indicates a different mechanism of growth dysregulation. Stains for ICAM-1, ELAM-1, and HLA-DR in ILVEN suggest that an inability to down-regulate the inflammatory infiltrate may be important in the growth dysregulation in ILVEN. In addition, the onset of ILVEN at the time of HIV-1 infection in one patient suggests that HIV-1 infection may be one of many factors that initiates ILVEN in a susceptible person.
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Affiliation(s)
- M L Welch
- Walter Reed Army Medical Center, Department of Dermatology, Washington, D.C
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14
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Kunz M, Roth J, Sorg C, Kolde G. Epidermal expression of the calcium binding surface antigen 27E10 in inflammatory skin diseases. Arch Dermatol Res 1992; 284:386-90. [PMID: 1288418 DOI: 10.1007/bf00372067] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The expression of the heterodimeric complex of the calcium-binding proteins MRP-8 and MRP-14 was investigated in various inflammatory dermatoses using immunohistochemical staining with the monoclonal antibody 27E10. In addition to the inflammatory infiltrate, a positive staining was repeatedly found in the involved epidermis from patients with lichen planus, lupus erythematosus and psoriasis vulgaris, but not in normal skin epidermis and/or in epidermis from leucocytoclastic vasculitis patients. The keratinocytic expression of the 27E10 antigen was dissimilar to that of the MHC class-II molecules and the adhesion molecule ICAM-1. These data indicate that the 27E10 antigen is a distinct activation marker of inflammatory keratinocytes and may have proinflammatory properties.
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Affiliation(s)
- M Kunz
- Department of Dermatology, University of Münster, Federal Republic of Germany
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15
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Saintigny G, Schmidt R, Shroot B, Juhlin L, Reichert U, Michel S. Differential expression of calgranulin A and B in various epithelial cell lines and reconstructed epidermis. J Invest Dermatol 1992; 99:639-44. [PMID: 1431228 DOI: 10.1111/1523-1747.ep12668098] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The monoclonal antibody F12, raised against epidermal cells from a psoriatic lesion, decorated antigens highly expressed in psoriatic epidermis and in cultured normal human keratinocytes. In normal human skin, F12 reacted only with follicular keratinocytes. Characterization of the immunoprecipitated antigens by two-dimensional gel electrophoresis revealed their identity with calgranulin A and B. A semiquantitative study with various established epithelial cell lines demonstrated that the expression of calgranulin A and B in hyperproliferative keratinocytes correlates with their potential to undergo terminal differentiation. In epidermis reconstructed in vitro, the antigen expression was stimulated by retinoids and suppressed under vitamin A starvation.
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Affiliation(s)
- G Saintigny
- Centre International de Recherches Dermatologiques Galderma (CIRD GALDERMA), Sophia Antipolis, Valbonne, France
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16
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Oursler JR, Farmer ER, Roubenoff R, Mogavero HS, Watson RM. Cutaneous manifestations of the eosinophilia-myalgia syndrome. Br J Dermatol 1992; 127:138-46. [PMID: 1390142 DOI: 10.1111/j.1365-2133.1992.tb08046.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We report the cutaneous manifestations of the eosinophilia-myalgia syndrome in 10 patients, with specific reference to their clinical course, histopathological features, and immunogenetic studies. Cutaneous manifestations could be classified into three groups: morphoea-like sclerosis, urticarial and papular lesions, and generalized sclerosis. Despite this polymorphic clinical presentation, the histopathological abnormalities in all cases were strikingly similar, and consisted of superficial and deep perivascular lymphocytic dermal infiltrates, mucin deposition, and fascial inflammation (often in the absence of sclerosis). Immunoperoxidase studies revealed increased numbers of factor XIIIa- and MAC 387-positive cells in the inflammatory infiltrate. Immunogenetic studies demonstrated that 77% (7/9) of patients possessed the HLA-DR3 or HLA-DR4 phenotypes. Mean follow-up of 24 months after discontinuation of L-tryptophan revealed the presence of persistent severe disabling disease in 30% of patients.
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Affiliation(s)
- J R Oursler
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD
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17
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Piérard-Franchimont C, Piérard GE, Hermanns-Lê T, Estrada JA, Verloes A, Mulliez N. Dermatopathological aspects of restrictive dermopathy. J Pathol 1992; 167:223-8. [PMID: 1353115 DOI: 10.1002/path.1711670211] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We present an immunopathological and electronmicroscopic study of the skin of two newborns affected by restrictive dermopathy. Evidence of abnormal maturation was found in the epidermis, cutaneous appendages, dermis, and hypodermis. Our observations confirm two previous descriptions. We emphasize some unreported data concerning the L1 antigen and Factor XIIIa in the skin. The L1 antigen is expressed in the interadnexal epidermis, but not in hair follicles. This is the reverse pattern compared with normal skin. Factor XIIIa is poorly expressed in dermal dendrocytes, which appear rare compared with controls. The multiple defects in maturation found in all cutaneous tissues suggest a qualitative or quantitative aberration in control mechanisms of tissue interactions.
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18
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Abstract
The L1 antigen was investigated as a marker of squamous differentiation in urothelium using a monoclonal antibody Mac387, and the results were compared with the expression of high molecular weight cytokeratins. L1 antigen was consistently demonstrated in all instances of partial and complete squamous metaplasia and in squamous carcinomas. In contrast, pure transitional cell carcinomas (except one with minor focal staining), adenocarcinomas and normal and hyperplastic urothelium did not label. In a few squamous carcinomas in situ, the pattern of labelling obtained with Mac387 was different from that seen in invasive squamous carcinomas and metaplasias. Compared with high molecular weight cytokeratins, the expression of L1 was more intense in areas of squamous differentiation. L1 expression, as identified by antibody Mac387, may therefore serve as a useful marker of squamous differentiation in urothelial lesions.
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Affiliation(s)
- M F Tungekar
- Nuffield Department of Pathology, John Radcliffe Hospital, Headington, Oxford, UK
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19
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Allen MH, Barker JN, MacDonald DM. Keratinocyte expression of CD36 antigen in benign and malignant epidermal cell-derived tumours. J Cutan Pathol 1991; 18:198-203. [PMID: 1717527 DOI: 10.1111/j.1600-0560.1991.tb00153.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Keratinocytes express the macrophage/monocyte antigen CD36 in a variety of inflammatory cutaneous diseases characterised by a T lymphocyte rich infiltrate. Since cell-mediated immune mechanisms also play a role in host responses to skin tumours, we investigated the presence of CD36 antigen on keratinocytes in a range of epidermal cell-derived benign and malignant tumours characterised by a peritumoural, dermal lymphocytic infiltrate. Frozen tissue sections of lesional tissue from a range of epidermally derived tumours were labelled with antibodies to CD1a, CD11b, CD36, and HLA-DR antigens. Benign and malignant squamoproliferative tumour cells exhibited a spectrum of CD36 expression, whereas those of basal cell origin were consistently CD36-. Suprabasal expression of CD36 was present in the normal perilesional epidermis of all tumours studied including basal cell carcinoma. Keratinocyte CD11b expression was not observed. The widespread presence of keratinocyte CD36 positivity in squamoproliferative, but not basal epidermal, tumours suggests its expression may be linked to the degree of keratinocyte differentiation. The stimulus for expression is unknown, but the fact that suprabasal perilesional epidermis expressed CD36 strongly in the absence of infiltrate suggests it may represent a non-specific response by keratinocytes to various stimuli.
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Affiliation(s)
- M H Allen
- Laboratory of Applied Dermatopathology, UMDS (Guy's Hospital), London, England
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20
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Kelly SE, Hunter JA, Jones DB, Clark BR, Fleming S. Morphological evidence for calcium-dependent association of calgranulin with the epidermal cytoskeleton in inflammatory dermatoses. Br J Dermatol 1991; 124:403-9. [PMID: 2039714 DOI: 10.1111/j.1365-2133.1991.tb00616.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The association of calgranulins, intracellular calcium-binding proteins, with the keratinocyte cytoskeleton has been studied. These molecules are expressed in various inflammatory dermatoses and in organ-culture explants. Triton X-100 extraction in the presence of calcium or EDTA suggested that calgranulins are detergent insoluble in the presence of calcium. The molecules were localized in a plaque-like structure at the cell periphery in lesional skin and in organ-culture explants. Following induction of calgranulins in vitro there was a redistribution of the intermediate filament cytoskeleton into a perinuclear halo, although desmosomes remained intact. These various features suggest that these members of the S-100 protein family have a role in cytoskeletal changes seen in various skin diseases.
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Affiliation(s)
- S E Kelly
- Department of Dermatology, University of Edinburgh, U.K
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21
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Barker JN, Allen MH, Griffiths CE, Nickoloff BJ, MacDonald DM. Expression of the myelomonocytic antigens L1 and CD36 in human epidermis. Br J Dermatol 1990; 123:548-9. [PMID: 1710139 DOI: 10.1111/j.1365-2133.1990.tb01466.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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