Autoimmune blistering skin disorders are rare. According to direct immunofluorescence studies, three categories are described: pemphigus group, pemphigoid group and dermatitis herpetiformis. Among these diseases, bullous pemphigoid is the most common. Patients with typical bullous pemphigoid disease are usually elderly and have many comorbidities. Considering that topical and systemic corticosteroids are the first choice therapy, these patients also have increased morbidity and risk of death. The main characteristic of bullous pemphigoid as an acquired autoimmune blistering disease is the formation of autoantibodies against hemidesmosomal antigens BP180 and BP230. Although IgG autoantibodies predominate within the plasma and skin of BP patients, some features of the disease cannot be explained solely by IgG-mediated mechanisms. Epitope spreading phenomena, immunoglobulin class switch and the relevance of IgM and IgE autoantibodies are discussed in this article.
Citation: Florentina-Silvia Delli, Elena Sotiriou, Efstratios Vakirlis, Demetrios Ioannides. Bullous pemphigoid autoantibodies[J]. AIMS Allergy and Immunology, 2021, 5(4): 259-263. doi: 10.3934/Allergy.2021019
Autoimmune blistering skin disorders are rare. According to direct immunofluorescence studies, three categories are described: pemphigus group, pemphigoid group and dermatitis herpetiformis. Among these diseases, bullous pemphigoid is the most common. Patients with typical bullous pemphigoid disease are usually elderly and have many comorbidities. Considering that topical and systemic corticosteroids are the first choice therapy, these patients also have increased morbidity and risk of death. The main characteristic of bullous pemphigoid as an acquired autoimmune blistering disease is the formation of autoantibodies against hemidesmosomal antigens BP180 and BP230. Although IgG autoantibodies predominate within the plasma and skin of BP patients, some features of the disease cannot be explained solely by IgG-mediated mechanisms. Epitope spreading phenomena, immunoglobulin class switch and the relevance of IgM and IgE autoantibodies are discussed in this article.
[1] | Fairley JA, Heintz PW, Neuburg M, et al. (1995) Expression pattern of the bullous pemphigoid-180 antigen in normal and neoplastic epithelia. Brit J Dermatol 133: 385-391. doi: 10.1111/j.1365-2133.1995.tb02665.x |
[2] | Künzli K, Favre B, Chofflon M, et al. (2016) One gene but different proteins and diseases: the complexity of dystonin and bullous pemphigoid antigen 1. Exp Dermatol 25: 10-16. doi: 10.1111/exd.12877 |
[3] | Chanprapaph K, Ounsakul V, Pruettivorawongse D, et al. (2019) Anti-BP180 and anti-BP230 enzyme-linked immunosorbent assays for diagnosis and disease activity tracking of bullous pemphigoid: A prospective cohort study. Asian Pac J Allergy Immunol 10: 12932. |
[4] | Ludwig RJ (2019) Bullous pemphigoid: more than one disease? J Eur Acad Dermatol 33: 459-460. doi: 10.1111/jdv.15445 |
[5] | Di Zenzo G, Thoma-Uszynski S, Calabresi V, et al. (2011) Demonstration of epitope-spreading phenomena in bullous pemphigoid: results of a prospective multicenter study. J Invest Dermatol 131: 2271-2280. doi: 10.1038/jid.2011.180 |
[6] | Holtsche MM, Goletz S, van Beek N, et al. (2018) Prospective study in bullous pemphigoid: association of high serum anti-BP180 IgG levels with increased mortality and reduced Karnofsky score. Brit J Dermatol 179: 918-924. doi: 10.1111/bjd.16553 |
[7] | Moshi B, Gulz B, Piringer B, et al. (2020) Anti-BP180 autoantibody levels at diagnosis correlate with 1-year mortality rates in patients with bullous pemphigoid. J Eur Acad Dermatol 34: 1583-1589. doi: 10.1111/jdv.16363 |
[8] | Baardman R, Horváth B, Bolling MC, et al. (2020) Immunoglobulin M bullous pemphigoid: An enigma. JAAD Case Rep 6: 518-520. doi: 10.1016/j.jdcr.2020.04.008 |
[9] | Delli FS, Sotiriou E, Lazaridou E, et al. (2020) Total IgE, eosinophils, and interleukins 16, 17A, and 23 correlations in severe bullous pemphigoid and treatment implications. Dermatol Ther 33: e13958. doi: 10.1111/dth.13958 |
[10] | Lamberts A, Kotnik N, Diercks GFH, et al. (2021) IgE autoantibodies in serum and skin of non-bullous and bullous pemphigoid patients. J Eur Acad Dermatol 35: 973-980. doi: 10.1111/jdv.16996 |
[11] | Lonowski S, Sachsman S, Patel N, et al. (2020) Increasing evidence for omalizumab in the treatment of bullous pemphigoid. JAAD Case Rep 6: 228-233. doi: 10.1016/j.jdcr.2020.01.002 |
[12] | van Beek N, Lüttmann N, Huebner F, et al. (2017) Correlation of serum levels of IgE autoantibodies against BP180 with bullous pemphigoid disease activity. JAMA Dermatol 153: 30-38. doi: 10.1001/jamadermatol.2016.3357 |
[13] | Kridin K, Hammers CM, Ludwig RJ, et al. (2021) The association of bullous pemphigoid with atopic dermatitis and allergic rhinitis—A population-based study. Dermatitis In press. |
[14] | Genovese G, Di Zenzo G, Cozzani E, et al. (2019) New insights into the pathogenesis of bullous pemphigoid: 2019 update. Front Immunol 10: 1506. doi: 10.3389/fimmu.2019.01506 |
[15] | Moriuchi R, Nishie W, Ujiie H, et al. (2015) In vivo analysis of IgE autoantibodies in bullous pemphigoid: a study of 100 cases. J Dermatol Sci 78: 21-25. doi: 10.1016/j.jdermsci.2015.01.013 |
[16] | Yayli S, Pelivani N, Beltraminelli H, et al. (2011) Detection of linear IgE deposits in bullous pemphigoid and mucous membrane pemphigoid: a useful clue for diagnosis. Brit J Dermatol 165: 1133-1137. doi: 10.1111/j.1365-2133.2011.10481.x |
[17] | Messingham KN, Srikantha R, DeGueme AM, et al. (2011) FcR-independent effects of IgE and IgG autoantibodies in bullous pemphigoid. J Immunol 187: 553-560. doi: 10.4049/jimmunol.1001753 |
[18] | Hashimoto T, Ohzono A, Teye K, et al. (2017) Detection of IgE autoantibodies to BP180 and BP230 and their relationship to clinical features in bullous pemphigoid. Brit J Dermatol 177: 141-151. doi: 10.1111/bjd.15114 |
[19] | Verheyden MJ, Bilgic A, Murrell DF (2020) A systematic review of drug-induced pemphigoid. Acta Derm Venereol 100: adv00224. doi: 10.2340/00015555-3457 |
[20] | Patsatsi A, Vyzantiadis TA, Chrysomallis F, et al. (2009) Medication history of a series of patients with bullous pemphigoid from northern Greece—observations and discussion. Int J Dermatol 48: 132-135. doi: 10.1111/j.1365-4632.2009.03839.x |
[21] | Izumi K, Nishie W, Mai Y, et al. (2016) Autoantibody profile differentiates between inflammatory and noninflammatory bullous pemphigoid. J Invest Dermatol 136: 2201-2210. doi: 10.1016/j.jid.2016.06.622 |
[22] | Takama H, Yoshida M, Izumi K, et al. (2018) Dipeptidyl peptidase-4 inhibitor-associated bullous pemphigoid: recurrence with epitope spreading. Acta Derm Venereol 98: 983-984. doi: 10.2340/00015555-3010 |
[23] | Khil'chenko S, Boch K, van Beek N, et al. (2020) Alterations of total serum immunoglobulin concentrations in pemphigus and pemphigoid: selected IgG2 deficiency in bullous pemphigoid. Front Med 7: 472. doi: 10.3389/fmed.2020.00472 |