RESUMEN
Hailey-Hailey disease is a rare hereditary skin disease caused by mutations in the ATP2C1 gene encoding the secretory pathway Ca2+/Mn2+-ATPase 1 (SPCA1) protein. Extracutaneous manifestations of Hailey-Hailey disease are plausible but still largely unknown. The aim of this study was to explore the association between Hailey-Hailey disease and diabetes. A population-based cohort study of 347 individuals with Hailey-Hailey disease was performed to assess the risks of type 1 diabetes and type 2 diabetes, using Swedish nationwide registries. Pedigrees from 2 Swedish families with Hailey-Hailey disease were also investigated: 1 with concurrent type 1 diabetes and HLA-DQ3, the other with type 2 diabetes. Lastly, a clinical cohort with 23 individuals with Hailey-Hailey disease and matched healthy controls was evaluated regarding diabetes. In the register data males with Hailey-Hailey disease had a 70% elevated risk of type 2 diabetes, whereas no excess risk among women could be confirmed. In both pedigrees an unusually high inheritance for diabetes was observed. In the clinical cohort, individuals with Hailey-Hailey disease displayed a metabolic phenotype indicative of type 2 diabetes. Hailey-Hailey disease seems to act as a synergistic risk factor for diabetes. This study indicates, for the first time, an association between Hailey-Hailey disease and diabetes and represents human evidence that SPCA1 and the Golgi apparatus may be implicated in diabetes pathophysiology.
Asunto(s)
Diabetes Mellitus Tipo 2 , Pénfigo Familiar Benigno , Masculino , Humanos , Femenino , Pénfigo Familiar Benigno/diagnóstico , Pénfigo Familiar Benigno/epidemiología , Pénfigo Familiar Benigno/genética , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/genética , Linaje , Estudios de Cohortes , ATPasas Transportadoras de Calcio/genética , ATPasas Transportadoras de Calcio/metabolismo , MutaciónRESUMEN
BACKGROUND: Hailey-Hailey disease (HHD) is a rare autosomal dominant dermatosis. It causes suprabasilar acantholysis leading to vesicular and crusted erosions affecting the flexures. Mutation of ATP2C1 gene encoding the human secretory pathway Ca(2+) /Mn(2+) -ATPase (hSPCA1) was identified to be the cause of this entity. OBJECTIVE: The aim of this study was to study the mutational profile of the ATP2C1 gene in Hong Kong Chinese patients with HHD. METHODS: Patients with the clinical diagnosis of HHD proven by skin biopsy were included in this study. Mutation analysis was performed in 17 Hong Kong Chinese patients with HHD. RESULTS: Ten mutations in the ATP2C1 gene were found. Six of these were novel mutations. The novel mutations included a donor splice site mutation (IVS22+1G>A); a missense mutation (c.1049A>T); two deletion mutations (c.185_188delAGTT and c.923_925delAAG); an acceptor splice site mutation (IVS21-1G>C) and an insertion mutation (c.2454dupT). CONCLUSION: The six novel mutations provide additions to the HHD mutation database. No hot-spot mutation was found and high allelic heterogeneity was demonstrated in the Hong Kong Chinese patients.
Asunto(s)
ATPasas Transportadoras de Calcio/genética , Mutación/genética , Pénfigo Familiar Benigno/etnología , Pénfigo Familiar Benigno/genética , Biopsia , China/etnología , Femenino , Hong Kong/epidemiología , Humanos , Masculino , Mutación Missense/genética , Pénfigo Familiar Benigno/epidemiología , Eliminación de Secuencia/genética , Índice de Severidad de la Enfermedad , Piel/patologíaRESUMEN
Hailey-Hailey disease is a rare blistering dermatosis first described in 1939 by the brothers Howard and Hugh Hailey. Its incidence is estimated at 1/50,000. The inheritance is autosomal dominant with complete penetrance, but a variable expressivity in affected family members. Clinically, Hailey-Hailey disease presents between the third and fourth decade as flaccid vesicles and blisters on erythematous skin, giving rise to erosions, fissures, and vegetations. Maceration and superinfections are frequent. The lesions are typically distributed symmetrically within intertriginous regions such as the retroauricular folds, lateral aspects of the neck, axillae, umbilicus, inguinal, and perianal regions. The disease is characterized by a chronic relapsing course with spontaneous remissions and multiple recurrences. Severe disease can be very frustrating and have a major psychological and social impact. Given the dearth of evidence-based guidelines and large clinical trials, the assessment of the efficacy and safety of treatments is difficult. Treatments include topical and systemic agents, and procedural therapy such as lasers and surgery. This review provides a systematic search of the literature with a focus on classical and emerging treatment options for Hailey-Hailey disease.
Asunto(s)
Pénfigo Familiar Benigno/terapia , Humanos , Terapia por Láser/métodos , Pénfigo Familiar Benigno/epidemiología , Pénfigo Familiar Benigno/fisiopatología , Recurrencia , Índice de Severidad de la EnfermedadRESUMEN
Hailey-Hailey disease (HHD) is a rare, late-onset autosomal dominant genodermatosis characterized by blisters, vesicular lesions, crusted erosions, and erythematous scaly plaques predominantly in intertriginous regions. HHD is caused by ATP2C1 mutations. About 180 distinct mutations have been identified so far; however, data of only few cases from Central Europe are available. The aim was to analyze the ATP2C1 gene in a cohort of Polish HHD patients. A group of 18 patients was enrolled in the study based on specific clinical symptoms. Mutations were detected using Sanger or next generation sequencing. In silico analysis was performed by prediction algorisms and dynamic structural modeling. In two cases, mRNA analysis was performed to confirm aberrant splicing. We detected 13 different mutations, including 8 novel, 2 recurrent (p.Gly850Ter and c.325-3 T > G), and 6 sporadic (c.423-1G > T, c.899 + 1G > A, p.Leu539Pro, p.Thr808TyrfsTer16, p.Gln855Arg and a complex allele: c.[1610C > G;1741 + 3A > G]). In silico analysis shows that all novel missense variants are pathogenic or likely pathogenic. We confirmed pathogenic status for two novel variants c.325-3 T > G and c.[1610C > G;1741 + 3A > G] by mRNA analysis. Our results broaden the knowledge about genetic heterogeneity in Central European patients with ATP2C1 mutations and also give further evidence that careful and multifactorial evaluation of variant pathogenicity status is essential.
Asunto(s)
ATPasas Transportadoras de Calcio/genética , Mutación/genética , Pénfigo Familiar Benigno/genética , Enfermedades de la Piel/genética , Adolescente , Adulto , Simulación por Computador , Femenino , Humanos , Masculino , Linaje , Pénfigo Familiar Benigno/epidemiología , Pénfigo Familiar Benigno/patología , Polonia/epidemiología , Enfermedades de la Piel/epidemiología , Enfermedades de la Piel/patología , Relación Estructura-Actividad , Adulto JovenRESUMEN
BACKGROUND: Hailey-Hailey disease (HHD) is a rare autosomal dominantly inherited dermatosis, characterized by persistent blisters and erosions of the skin. It was recently discovered that HHD was caused by mutations in the ATP2C1 gene, a Ca2+ pump located in the Golgi apparatus. OBSERVATION: In this study, we sequenced the ATP2C1 gene from blood samples of 31 patients in 17 unrelated Chinese families and 120 healthy individuals. Eight novel mutations were identified in 9 families, including 3 insertion/deletions (nt 1464-1487/1462-1485 del, 1523 del AT, 2375 del TTGT), 3 splicing-site mutations [360(-2)a-->g, 1415(-2)a-->c, 2243(+2)t-->c], and 2 missense mutations (P307L, D648Y). CONCLUSION: Eight mutations were found in 8 unrelated families and 1 sporadic case, and these new findings have further improved our understanding of the role of ATP2C1 in HHD.
Asunto(s)
Pueblo Asiatico , ATPasas Transportadoras de Calcio/genética , ADN/genética , Mutación , Pénfigo Familiar Benigno/genética , China/epidemiología , Familia , Femenino , Humanos , Incidencia , Masculino , Linaje , Pénfigo Familiar Benigno/epidemiología , Reacción en Cadena de la PolimerasaRESUMEN
Hailey-Hailey disease, also called benign familial pemphigus, is a late-onset blistering disorder that affects the flexures. There are typically painful erosions and cracks in affected areas. Lesions generally begin between 20 and 40 years of age. In two third of all cases, positive family history is detected. In pathogenesis, there is a defect in keratinocyte adhesion due to ATP2 C1 gene mutation. The result of the desmosomal decomposition is acantholysis. Menstruation, pregnancy, skin infections, physical trauma, excessive sweating and exposure to ultraviolet radiation are important triggering factors. Histopathologic changes are suprabasal acantholysis and formation of intraepidermal bullae. In the epidermis, a partial acantholysis that looks like broken bricks is observed.
Asunto(s)
Intertrigo/epidemiología , Intertrigo/patología , Pénfigo Familiar Benigno/epidemiología , Pénfigo Familiar Benigno/patología , Corticoesteroides/uso terapéutico , Adulto , Distribución por Edad , Edad de Inicio , Antiinfecciosos/uso terapéutico , Biopsia con Aguja , Crioterapia/métodos , Femenino , Humanos , Inmunohistoquímica , Incidencia , Intertrigo/terapia , Terapia por Láser/métodos , Masculino , Pénfigo Familiar Benigno/terapia , Embarazo , Recurrencia , Medición de Riesgo , Índice de Severidad de la Enfermedad , Distribución por Sexo , Resultado del Tratamiento , Adulto JovenRESUMEN
INTRODUCCIÓN: Las enfermedades acatólicas son un grupo heterogéneo de enfermedades que presentan como característica central histopatológica la acantosis. Generalmente presentan un curso de evolución crónica y recidivante, con variadas manifestaciones clínicas. OBJETIVO: caracterizar los pacientes con diagnóstico de enfermedad acantolítica, bajo 5 criterios clínicos y realizar una revisión de la literatura. MÉTODOS: Se realizó una revisión de la base de datos del Servicio Anatomía Patológica del Hospital San Borja Arriaran (HSBA) entre los años 2007 y 2017 y se complementaron con los antecedentes clínicos extraídos de las fichas clínicas.RESULTADOS: Se obtuvo un total de 13 casos. el 53,8% correspondieron a enfermedad de Darier, 20,6% a enfermedad de Hailey-Hailey y un 20,6% a enfermedad de Grover, obteniendo un promedio de edad al momento del diagnóstico de 22,5 años, 44,3 años y 47,6 años respectivamente. Los antecedentes familiares estuvieron presentes en el 53,8% del total de pacientes, ninguno de ellos presentaba estudio genético. El 61,5% de la muestra correspondió a pacientes de sexo femenino y el promedio de años de evolución previo al diagnóstico fue de 7,4 años para Darier, 8,6 para Hailey-Hailey y para Grover. El 100% de los pacientes con enfermedad de Darier y Grover estaban con terapia sistémica y el 66,6% de enfermedad de Hailey-Hailey con terapia tópica, todos con adecuada respuesta clínica. DISCUSIÓN y conclusiones: las enfermedades acantolíticas corresponden a genodermatosis poco frecuente cuyo diagnóstico y tratamiento constitu-yen un desafío para el dermatólogo
INTRODUCTION: Atytolic diseases are a heterogeneous group of diseases that present acanthosis as a histopathological central characteristic. They usually present a course of chronic and recurrent evolution, with varied clinical manifestations. OBJECTIVE: to characterize the patients diagnosed with acantholytic disease, with 5 clinical criteria and to carry out a review of the literature. METHODS: A review of the database of the Pathological Anatomy Service of the San Bor-ja Arriaran Hospital (HSBA) between 2007 and 2017 was carried out and complemented with the clinical records extracted from the clinical files. RESULTS: A total of 13 cases were obtained. 53.8% corresponded to Darier's disease, 20.6% to Hailey-Hailey's disease and 20.6% to Grover's disease, obtaining an average age at diagnosis of 22.5 years, 44.3 years and 47.6 years respectively. Family history was present in 53.8% of the to-tal patients, none of them had a genetic study. 61.5% of the sample corresponded to female patients and the average of years of evolution prior to diagnosis was 7.4 years for Darier, 8.6 for Hailey-Hailey and for Grover. 100% of the pa-tients with Darier and Grover's disease were on systemic therapy and 66.6% of Hailey-Hailey's disease with topical therapy, all with adequate clinical response. DISCUSSION AND CONCLUSIONS: acantholytic diseases correspond to rare genodermatosis whose diagnosis and treatment constitute a challenge for the dermatologist.
Asunto(s)
Humanos , Masculino , Femenino , Niño , Adolescente , Adulto , Persona de Mediana Edad , Anciano , Acantólisis/epidemiología , Pénfigo Familiar Benigno/epidemiología , Ictiosis/epidemiología , Enfermedad de Darier/epidemiología , Chile , Estudios Retrospectivos , Acantólisis/diagnóstico , Pénfigo Familiar Benigno/diagnóstico , Ictiosis/diagnóstico , Enfermedad de Darier/diagnósticoRESUMEN
Introducción: La enfermedad de Hailey-Hailey (pénfigo crónico familiar benigno) es una dermatosis ampollar, de evolución crónica, recidivante, autosómica dominante, de penetrancia y expresividad variables, localizada predominantemente en los pliegues. Métodos: Se realizó una revisión de la base de datos del Servicio Anatomía Patológica del Hospital Clínico Universidad de Chile (HCUCH) entre los años 2001 y 2016 y se complementaron con los antecedentes clínicos extraídos de las fichas clínicas. Resultados: Se obtuvo un total de 6 casos ilustrativos de la patología en estudio. Discusión y conclusiones: La enfermedad de Hailey-Hailey es una genodermatosis poco frecuente cuyo diagnóstico y tratamiento constituyen un desafío para el dermatólogo.
Background: The Hailey-Hailey disease (familial benign chronic pemphigus) is a bullous dermatosis, with chronic and recurrent evolution, autosomal dominant with variable penetrance and expressivity, localized predominantly in the folds. Methods: A review of the database of the Anatomic Pathology Service of the Hospital Clínico Universidad de Chile (HCUCH) between 2001 and 2016 was carried out and supplemented with the clinical history extracted from the clinical records. Results: A total of 6 illustrative cases of the pathology under study were obtained. Discussion and conclusions: Hailey-Hailey's disease is a rare genodermatosis whose diagnosis and treatment is a challenge for the dermatologist.
Asunto(s)
Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Pénfigo Familiar Benigno/diagnóstico , Pénfigo Familiar Benigno/terapia , Pénfigo Familiar Benigno/epidemiología , Biopsia , Resultado del Tratamiento , Distribución por Sexo , Distribución por EdadRESUMEN
SUMMARY BACKGROUND: Most of the published reports on Hailey-Hailey disease (HHD) come from European and Asian countries. We report here the clinical and genetic investigation of 20 patients affected with HHD in Tunisia. METHODS: Affected individuals from three large teaching hospitals in Tunis were recruited for the study over a 25-year period. Nine patients were identified through the active files and examined together with their family members that were visited in their respective regions. We have clinically examined in total 65 individuals and then identified 11 new cases. Patients were included on the basis of evocative skin lesions, biopsy proven HHD and negative immunofluorescence. Investigations to rule out fungal, bacterial and viral infections were done according to clinical symptoms. RESULTS: Twenty patients (12 males and 8 females) from 8 families were included in the present study with more than 55% that were undiagnosed before this investigation. Four patients had mild disease, eight had moderate disease and another eight had severe disease, among whom seven were females. Parental consanguinity was found in 7 cases out of 20 cases (35%). The neck region was first affected in half (4/8) of the male patients. Groins were first affected in 42% (5/12) of the female patients. Depression complicated the course of the disease in two female patients with severe HHD. We report an original association of supernumerary nipples with HHD in two sisters from the north of Tunisia. In 10 patients, the disease has become less troublesome with aging. CONCLUSION: HHD is underestimated. Physicians must be aware of this disease in case of resistant intertriginous dermatosis especially with a positive family history as nine out of 20 patients were misdiagnosed.
Asunto(s)
Pénfigo Familiar Benigno/epidemiología , Adulto , Distribución por Edad , Anciano , Anciano de 80 o más Años , Femenino , Haplotipos , Humanos , Masculino , Persona de Mediana Edad , Pezones/anomalías , Linaje , Pénfigo Familiar Benigno/diagnóstico , Pénfigo Familiar Benigno/patología , Túnez/epidemiologíaRESUMEN
El Pénfigo es una enfermedad crónica autoinmunitaria de evolución aguda, subaguda o crónica, caracterizada por ampollas intra epidérmicas en piel y mucosas. Es por ello que se realizó un estudio de todos los casos de Pénfigo en sus diferentes tipos en el Centro Nacional de Dermatología ôDr. Francisco José Gómez Urcuyoõ en el período Enero 1999- Diciembre 2003, que permitiera valorar el comportamiento clínico y epidemiológico del mismo. Se realizó un estudio descriptivo de corte transversal donde el universo estuvo compuesto por 79 pacientes que acudieron a la consulta externa al Centro Nacional de Dermatología en el período comprendido de Enero 1999-Diciembre 2003. Los principales hallazgos encontrados fueron: Se afectan personas mayores de 50 años, con manejo ambulatorio la mayoría, buena respuesta clínica con el primer tratamiento. Se les envió biopsia solamente al 50 porciento de los pacientes y esta reportó por orden descendente pénfigo seboneico, pénfigo vulgar como las principales. En cuanto al tratamiento se encontró una variedad de esquemas (más de 60 esquemas), encabezados por la prednisona. Las complicaciones fueron mínimas como gastritis y candidiasis. Las principales recomendaciones están basadas en mejorar el sistema de información del centro desde el expediente clínico y sobre todo establecer normas estandarizadas de tratamiento que permitan un buen manejo clínico para este tipo de pacientes...