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Aguilar-Benitez D, Casimiro-Soriguer I, Ferrandiz C, Torres AM. Study and QTL mapping of reproductive and morphological traits implicated in the autofertility of faba bean. BMC Plant Biol 2022; 22:175. [PMID: 35387612 PMCID: PMC8985305 DOI: 10.1186/s12870-022-03499-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
Autofertility describes the ability of faba bean flowers to self-fertilize thereby ensuring the productivity of this crop in the absence of pollinators or mechanical disturbance. In the legume crop faba bean (Vicia faba L.), lack of autofertility in a context of insufficient pollination can lead to a severe decrease in grain yield. Here we performed the first QTL analysis aimed at identifying the genomic regions controlling autofertility in this crop. We combined pod and seed setting scores from a recombinant inbred population (RIL) segregating for autofertility in different environments and years with measurements of morphological floral traits and pollen production and viability. This approach revealed 19 QTLs co-localizing in six genomic regions. Extensive co-localization was evident for various floral features whose QTLs clustered in chrs. I, II and V, while other QTLs in chrs. III, IV and VI revealed co-localization of flower characteristics and pod and seed set data. The percentage of phenotypic variation explained by the QTLs ranged from 8.9 for style length to 25.7 for stigma angle. In the three QTLs explaining the highest phenotypic variation (R 2 > 20), the marker alleles derived from the autofertile line Vf27. We further inspected positional candidates identified by these QTLs which represent a valuable resource for further validation. Our results advance the understanding of autofertility in faba bean and will aid the identification of responsible genes for genomic-assisted breeding in this crop.
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Affiliation(s)
- David Aguilar-Benitez
- Área de Mejora y Biotecnología, IFAPA Centro "Alameda del Obispo", Apdo. 3092, 14080, Córdoba, Spain
| | - Inés Casimiro-Soriguer
- Área de Mejora y Biotecnología, IFAPA Centro "Alameda del Obispo", Apdo. 3092, 14080, Córdoba, Spain.
| | - Cristina Ferrandiz
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones Científicas - Universitat Politécnica de Valencia, 46022, Valencia, Spain
| | - Ana M Torres
- Área de Mejora y Biotecnología, IFAPA Centro "Alameda del Obispo", Apdo. 3092, 14080, Córdoba, Spain
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Tejera-Vaquerizo A, Cañueto J, Toll A, Santos-Juanes J, Jaka A, Ferrandiz C, Sanmartín O, Ribero S, Moreno-Ramírez D, Almazán F, Fuente MJ, Podlipnik S, Nagore E. Estimated Effect of COVID-19 Lockdown on Skin Tumor Size and Survival: An Exponential Growth Model. Actas Dermosifiliogr 2020. [PMID: 34012154 PMCID: PMC7502279 DOI: 10.1016/j.adengl.2020.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Background and objectives Spain is in a situation of indefinite lockdown due to the ongoing coronavirus disease 2019 (COVID-19) pandemic. One of the consequences of this lockdown is delays in medical and surgical procedures for common diseases. The aim of this study was to model the impact on survival of tumor growth caused by such delays in patients with squamous cell carcinoma (SCC) and melanoma. Material and methods Multicenter, retrospective, observational cohort study. We constructed an exponential growth model for both SCC and melanoma to estimate tumor growth between patient-reported onset and surgical excision at different time points. Results Data from 200 patients with SCC of the head and neck and 1000 patients with cutaneous melanoma were included. An exponential growth curve was calculated for each tumor type and we estimated tumor size after 1, 2, and 3 months of potential surgical delay. The proportion of patients with T3 SCC (diameter > 4 cm or thickness > 6 mm) increased from 41.5% (83 patients) in the initial study group to an estimated 58.5%, 70.5%, and 72% after 1, 2, and 3 months of delay. Disease-specific survival at 2, 5, and 10 years in patients whose surgery was delayed by 3 months decreased by 6.2%, 8.2%, and 5.2%, respectively. The proportion of patients with ultrathick melanoma (> 6 mm) increased from 6.9% in the initial study group to 21.9%, 30.2%, and 30.2% at 1, 2, and 3 months. Five- and 10-year disease-specific survival both decreased by 14.4% in patients treated after a potential delay of 3 months. Conclusions In the absence of adequate diagnosis and treatment of SCC and melanoma in the current lockdown situation in Spain, we can expect to see to a considerable increase in large and thick SCCs and melanomas. Efforts must be taken to encourage self-examination and facilitate access to dermatologists in order to prevent further delays.
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Affiliation(s)
- A Tejera-Vaquerizo
- Servicio de Dermatología, Instituto Dermatológico GlobalDerm, Palma del Río Córdoba, Spain
| | - J Cañueto
- Servicio de Dermatología, Hospital Universitario de Salamanca, Salamanca, Spain
| | - A Toll
- Servicio de Dermatología, Hospital Clìnic de Barcelona, Barcelona, Spain
| | - J Santos-Juanes
- Servicio de Dermatología, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - A Jaka
- Servicio de Dermatología, Hospital Germans Trial i Pujol, Badalona, Barcelona, Spain
| | - C Ferrandiz
- Servicio de Dermatología, Hospital de la Vall d'Hebron, Barcelona, Spain
| | - O Sanmartín
- Servicio de Dermatología, Instituto Valenciano de Oncología, Valencia, Spain
| | - S Ribero
- Departamento de Dermatología, Hospital Universitario de Turín, Turín, Italy
| | - D Moreno-Ramírez
- Unidad de Melanoma, Servicio de Dermatología Médico-Quirúrgica, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - F Almazán
- Unidad de Gestión Clínica de Dermatología, Hospital Universitario San Cecilio, Granada, Spain
| | - M J Fuente
- Servicio de Dermatología, Hospital Germans Trial i Pujol, Badalona, Barcelona, Spain
| | - S Podlipnik
- Servicio de Dermatología, Hospital Clìnic de Barcelona, Barcelona, Spain
| | - E Nagore
- Servicio de Dermatología, Instituto Valenciano de Oncología, Valencia, Spain
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Abstract
Fruit morphological diversity reflects the versatility of these angiosperm-specific structures, which facilitate plant progeny dispersal from their sessile parents. A recent study links regulatory changes in a key genetic network for fruit patterning with the origin of heart-shaped pods in Brassicaceae.
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Affiliation(s)
- Cristina Ferrandiz
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones Científicas-Universidad Politécnica de Valencia, Valencia 46022, Spain.
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4
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Munera-Campos M, Ballesca F, Richarz N, Ferrandiz C, Carrascosa JM. Paradoxical eczematous reaction to ixekizumab. J Eur Acad Dermatol Venereol 2018; 33:e40-e42. [PMID: 29953678 DOI: 10.1111/jdv.15156] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- M Munera-Campos
- Dermatology Department, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - F Ballesca
- Dermatology Department, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - N Richarz
- Dermatology Department, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - C Ferrandiz
- Dermatology Department, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - J M Carrascosa
- Dermatology Department, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
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Toro-Montecinos M, Ballescá F, Ferrandiz C, Teniente-Serra A, Martinez-Caceres E, Carrascosa JM. Usefulness and correlation with clinical response of serum ustekinumab levels measured at 6 weeks versus 12 weeks. J DERMATOL TREAT 2018; 30:35-39. [DOI: 10.1080/09546634.2018.1468065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- M. Toro-Montecinos
- Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Barcelona, Spain
- Departamento de Medicina, Universidad Autònoma de Barcelona, Barcelona, Spain
| | - F. Ballescá
- Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Barcelona, Spain
- Departamento de Medicina, Universidad Autònoma de Barcelona, Barcelona, Spain
| | - C. Ferrandiz
- Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Barcelona, Spain
- Departamento de Medicina, Universidad Autònoma de Barcelona, Barcelona, Spain
| | - A. Teniente-Serra
- Division of Immunology, Germans Trias i Pujol University Hospital and Health Sciences Research Institute, Badalona, Barcelona, Spain
| | - E. Martinez-Caceres
- Division of Immunology, Germans Trias i Pujol University Hospital and Health Sciences Research Institute, Badalona, Barcelona, Spain
| | - J. M. Carrascosa
- Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Barcelona, Spain
- Departamento de Medicina, Universidad Autònoma de Barcelona, Barcelona, Spain
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Reich K, Pinter A, Lacour J, Ferrandiz C, Micali G, French L, Lomaga M, Dutronc Y, Henneges C, Wilhelm S, Hartz S, Paul C. Comparison of ixekizumab with ustekinumab in moderate-to-severe psoriasis: 24-week results from IXORA-S, a phase III study. Br J Dermatol 2017; 177:1014-1023. [DOI: 10.1111/bjd.15666] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2017] [Indexed: 12/14/2022]
Affiliation(s)
- K. Reich
- Dermatologikum Hamburg; Stephansplatz 5 20354 Hamburg Germany
- Georg-August-University; Göttingen Germany
| | - A. Pinter
- Department of Dermatology, Venereology, and Allergology; University Clinic Frankfurt; Frankfurt am Main Germany
| | - J.P. Lacour
- Department of Dermatology; University Hospital of Nice; Nice France
| | - C. Ferrandiz
- Servicio de Dermatología; Hospital Universitario Germans Trias i Pujol; Universitat Autónoma de Barcelona; Badalona Barcelona Spain
| | - G. Micali
- Dermatology Clinic; University of Catania; University Hospital Policlinico-Vittorio Emanuele; Catania Sicily Italy
| | - L.E. French
- Department of Dermatology; University of Zurich Hospital; Zurich Switzerland
| | - M. Lomaga
- DermEdge Research; Mississauga ON Canada
| | - Y. Dutronc
- Eli Lilly and Company; Indianapolis IN U.S.A
| | - C. Henneges
- Eli Lilly and Company; Indianapolis IN U.S.A
| | - S. Wilhelm
- Eli Lilly and Company; Indianapolis IN U.S.A
| | - S. Hartz
- Eli Lilly and Company; Indianapolis IN U.S.A
| | - C. Paul
- Dermatology Department; CHU; Paul Sabatier University; Toulouse France
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7
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Pérez-Plaza A, Carretero G, Ferrandiz C, Vanaclocha F, Gómez-García F, Herrera-Ceballos E, De la Cueva-Dobao P, Belinchón I, Sánchez-Carazo J, Alsina M, López-Estebaranz J, Ferrán M, Torrado R, Carrascosa J, Llamas-Velasco M, Rivera R, Jiménez-Puya R, García-Doval I, Descalzo M. Comparison of phenotype, comorbidities, therapy and adverse events between psoriatic patients with and without psoriatic arthritis. Biobadaderm registry. J Eur Acad Dermatol Venereol 2017; 31:1021-1028. [DOI: 10.1111/jdv.14188] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 02/06/2017] [Indexed: 12/31/2022]
Affiliation(s)
- A. Pérez-Plaza
- Hospital Universitario de la Princesa; IIS-IP; Madrid Spain
| | - G. Carretero
- Hospital Universitario de Gran Canaria Dr Negrin; Las Palmas de Gran Canaria Spain
| | - C. Ferrandiz
- Hospital Universitario Germans Trias i Pujol; Badalona Spain
| | | | | | | | | | - I. Belinchón
- Hospital General Universitario de Alicante; Alicante Spain
| | | | - M. Alsina
- Hospital Clinic de Barcelona; Universitat de Barcelona; Barcelona Spain
| | | | - M. Ferrán
- Hospital del Mar; Parc de Salut Mar; Barcelona Spain
| | - R. Torrado
- Hospital Universitario de Gran Canaria Dr Negrin; Las Palmas de Gran Canaria Spain
| | - J.M. Carrascosa
- Hospital Universitario Germans Trias i Pujol; Badalona Spain
| | | | - R. Rivera
- Hospital Universitario 12 de Octubre; Madrid Spain
| | | | - I. García-Doval
- Research Unit; Fundacion Piel Sana Academia Española de Dermatologia y Venereologia; Madrid Spain
- Complexo Hospitalario Universitario de Vigo; Vigo Spain
| | - M.A. Descalzo
- Research Unit; Fundacion Piel Sana Academia Española de Dermatologia y Venereologia; Madrid Spain
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Reyes-Olalde JI, Zúñiga-Mayo VM, Serwatowska J, Chavez Montes RA, Lozano-Sotomayor P, Herrera-Ubaldo H, Gonzalez-Aguilera KL, Ballester P, Ripoll JJ, Ezquer I, Paolo D, Heyl A, Colombo L, Yanofsky MF, Ferrandiz C, Marsch-Martínez N, de Folter S. The bHLH transcription factor SPATULA enables cytokinin signaling, and both activate auxin biosynthesis and transport genes at the medial domain of the gynoecium. PLoS Genet 2017; 13:e1006726. [PMID: 28388635 PMCID: PMC5400277 DOI: 10.1371/journal.pgen.1006726] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 04/21/2017] [Accepted: 03/30/2017] [Indexed: 11/18/2022] Open
Abstract
Fruits and seeds are the major food source on earth. Both derive from the gynoecium and, therefore, it is crucial to understand the mechanisms that guide the development of this organ of angiosperm species. In Arabidopsis, the gynoecium is composed of two congenitally fused carpels, where two domains: medial and lateral, can be distinguished. The medial domain includes the carpel margin meristem (CMM) that is key for the production of the internal tissues involved in fertilization, such as septum, ovules, and transmitting tract. Interestingly, the medial domain shows a high cytokinin signaling output, in contrast to the lateral domain, where it is hardly detected. While it is known that cytokinin provides meristematic properties, understanding on the mechanisms that underlie the cytokinin signaling pattern in the young gynoecium is lacking. Moreover, in other tissues, the cytokinin pathway is often connected to the auxin pathway, but we also lack knowledge about these connections in the young gynoecium. Our results reveal that cytokinin signaling, that can provide meristematic properties required for CMM activity and growth, is enabled by the transcription factor SPATULA (SPT) in the medial domain. Meanwhile, cytokinin signaling is confined to the medial domain by the cytokinin response repressor ARABIDOPSIS HISTIDINE PHOSPHOTRANSFERASE 6 (AHP6), and perhaps by ARR16 (a type-A ARR) as well, both present in the lateral domains (presumptive valves) of the developing gynoecia. Moreover, SPT and cytokinin, probably together, promote the expression of the auxin biosynthetic gene TRYPTOPHAN AMINOTRANSFERASE OF ARABIDOPSIS 1 (TAA1) and the gene encoding the auxin efflux transporter PIN-FORMED 3 (PIN3), likely creating auxin drainage important for gynoecium growth. This study provides novel insights in the spatiotemporal determination of the cytokinin signaling pattern and its connection to the auxin pathway in the young gynoecium.
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Affiliation(s)
- J. Irepan Reyes-Olalde
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
| | - Víctor M. Zúñiga-Mayo
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
| | - Joanna Serwatowska
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
| | - Ricardo A. Chavez Montes
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
| | - Paulina Lozano-Sotomayor
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
| | - Humberto Herrera-Ubaldo
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
| | - Karla L. Gonzalez-Aguilera
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
| | - Patricia Ballester
- Instituto de Biología Molecular y Celular de Plantas, CSIC-UPV Universidad Politécnica de Valencia, Valencia, Spain
| | - Juan José Ripoll
- Division of Biological Sciences, University of California San Diego, La Jolla, California, United States of America
| | - Ignacio Ezquer
- Dipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy
| | - Dario Paolo
- Dipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy
| | - Alexander Heyl
- Biology Department, Adelphi University, Garden City, New York, United States of America
| | - Lucia Colombo
- Dipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy
| | - Martin F. Yanofsky
- Division of Biological Sciences, University of California San Diego, La Jolla, California, United States of America
| | - Cristina Ferrandiz
- Instituto de Biología Molecular y Celular de Plantas, CSIC-UPV Universidad Politécnica de Valencia, Valencia, Spain
| | | | - Stefan de Folter
- Unidad de Genómica Avanzada (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN), Irapuato, Guanajuato, México
- * E-mail:
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9
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Galiano Mejías S, Carretero G, Ferrandiz C, Vanaclocha F, Daudén E, Gómez-García F, Herrera-Ceballos E, Belinchón-Romero I, Sánchez-Carazo J, López-Estebaranz J, Alsina M, Ferrán M, Torrado R, Carrascosa J, Rivera R, Llamas-Velasco M, Jiménez-Puya R, Mendiola MV, Ruiz-Genao D, Descalzo M, de la Cueva Dobao P. Management of Biologic Therapy in Moderate to Severe Psoriasis in Surgical Patients: Data From the Spanish Biobadaderm Registry. Actas Dermo-Sifiliográficas (English Edition) 2017. [DOI: 10.1016/j.adengl.2016.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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10
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Galiano Mejías S, Carretero G, Ferrandiz C, Vanaclocha F, Daudén E, Gómez-García FJ, Herrera-Ceballos E, Belinchón-Romero I, Sánchez-Carazo JL, López-Estebaranz JL, Alsina M, Ferrán M, Torrado R, Carrascosa JM, Rivera R, Llamas-Velasco M, Jiménez-Puya R, Mendiola MV, Ruiz-Genao D, Descalzo MA, de la Cueva Dobao P. Management of Biologic Therapy in Moderate to Severe Psoriasis in Surgical Patients: Data From the Spanish Biobadaderm Registry. Actas Dermosifiliogr 2016; 108:52-58. [PMID: 27658689 DOI: 10.1016/j.ad.2016.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Revised: 07/02/2016] [Accepted: 08/04/2016] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND AND OBJECTIVE We now have considerable experience in the use of biologic agents to treat psoriasis, but doubts about management arise in certain clinical settings. Surgery is one of them. Although treatment guidelines advise that biologics be suspended before major surgery, data about actual clinical practices and associated complications are lacking. We aimed to analyze current practice in the clinical management of these cases. METHODS Retrospective study of cases in the Biobadaderm database. We analyzed the management of biologic therapy in patients with psoriasis who underwent surgical procedures. RESULTS Forty-eight of the 2113 patients registered in Biobadaderm underwent surgery. The largest percentage of procedures (31%) involved skin lesions. Biologic treatment was interrupted in 42% of the cases. No postsurgical complications were significantly related to treatment interruption. Likewise we detected no associations between treatment interruption and other variables, such as sex, age, or duration or severity of psoriasis. CONCLUSION Continuity of biologic treatment and the risk of postsurgical complications were not associated in this study, although conclusions are limited by the small sample size.
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Affiliation(s)
- S Galiano Mejías
- Servicio de Dermatología, Hospital Infanta Leonor, Madrid, España.
| | - G Carretero
- Servicio de Dermatología, Hospital Universitario de Gran Canaria Doctor Negrín, Las Palmas de Gran Canaria, España
| | - C Ferrandiz
- Servicio de Dermatología, Hospital Universitario Germans Trias i Pujol, Badalona, Universitat Autónoma de Barcelona, Barcelona, España
| | - F Vanaclocha
- Servicio de Dermatología, Hospital Universitario 12 de Octubre, Madrid, España
| | - E Daudén
- Servicio de Dermatología, Hospital Universitario La Princesa, Madrid, España
| | - F J Gómez-García
- Servicio de Dermatología, Hospital Universitario Reina Sofía, Córdoba, España
| | - E Herrera-Ceballos
- Servicio de Dermatología, Hospital Universitario Virgen de la Victoria, Málaga, España
| | - I Belinchón-Romero
- Servicio de Dermatología, Hospital General Universitario de Alicante, Alicante, España
| | - J L Sánchez-Carazo
- Servicio de Dermatología, Hospital General Universitario de Valencia, Valencia, España
| | - J L López-Estebaranz
- Servicio de Dermatología, Hospital Universitario Fundación Alcorcón, Madrid, España
| | - M Alsina
- Servicio de Dermatología, Hospital Universitario Clinic de Barcelona, Barcelona, España
| | - M Ferrán
- Servicio de Dermatología, Hospital del Mar, Parc de Salut Mar, Barcelona, España
| | - R Torrado
- Servicio de Dermatología, Hospital Universitario de Gran Canaria Doctor Negrín, Las Palmas de Gran Canaria, España
| | - J M Carrascosa
- Servicio de Dermatología, Hospital Universitario Germans Trias i Pujol, Badalona, Universitat Autónoma de Barcelona, Barcelona, España
| | - R Rivera
- Servicio de Dermatología, Hospital Universitario 12 de Octubre, Madrid, España
| | - M Llamas-Velasco
- Servicio de Dermatología, Hospital Universitario La Princesa, Madrid, España
| | - R Jiménez-Puya
- Servicio de Dermatología, Hospital Universitario Reina Sofía, Córdoba, España
| | - Mª V Mendiola
- Servicio de Dermatología, Hospital Universitario Virgen de la Victoria, Málaga, España
| | - D Ruiz-Genao
- Servicio de Dermatología, Hospital Universitario Fundación Alcorcón, Madrid, España
| | - M A Descalzo
- Unidad de Investigación, Fundación Academia Española de Dermatología y Venereología, Madrid, España
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11
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Dávila-Seijo P, Dauden E, Carretero G, Ferrandiz C, Vanaclocha F, Gómez-García FJ, Herrera-Ceballos E, De la Cueva-Dobao P, Belinchón I, Sánchez-Carazo JL, Alsina M, López-Estebaranz JL, Ferrán M, Torrado R, Carrascosa JM, Llamas M, Rivera R, Jiménez-Puya R, García-Doval I. Survival of classic and biological systemic drugs in psoriasis: results of the BIOBADADERM registry and critical analysis. J Eur Acad Dermatol Venereol 2016; 30:1942-1950. [PMID: 27329511 DOI: 10.1111/jdv.13682] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 02/22/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND Few reported studies compare drug survival in moderate-to-severe psoriasis vulgaris. OBJECTIVES To describe and compare drug survival of systemic drugs, including biologic agents (infliximab, etanercept, adalimumab and ustekinumab) and classical drugs (acitretin, ciclosporin and methotrexate) in moderate-to-severe psoriasis. METHODS This was a multicenter, prospective, cohort study of patients receiving systemic therapies between 2008 and 2013 in 12 hospitals in Spain. Baseline data and drug discontinuation were collected. Drug survival is presented using Kaplan-Meier survival curves. We compared adjusted risk ratios of serious adverse events (AEs) with results of survival analysis for AEs. RESULTS A total of 1956 patients were included for analysis (1240 exposed to biologics during follow-up and 1076 to classic therapies). Median follow-up time was 3.3 years (0.0-5.1 years). There were 2209 discontinuations out of 3640 therapy cycles started. The main reason for discontinuation was lack of efficacy (36.4%) and remission (27.2%). Biologics showed a higher drug survival than classics and the pattern of survival results for all outcomes (positive or negative) were very similar. Adjusted risk ratios of serious AEs did not agree with results of survival analysis. LIMITATIONS A limitation is that this is an observational study with potential selection bias. CONCLUSION Survival as a proxy measure of drug safety in psoriasis is inadequate.
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Affiliation(s)
- P Dávila-Seijo
- Research Unit, Fundación Academia Española de Dermatología y Venereología, Madrid, Spain. .,Department of Dermatology, Hospital Universitario La Princesa, Madrid, Spain. .,Department of Dermatology, Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain. .,Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Badalona, Spain. .,Department of Dermatology, Hospital Universitario 12 de Octubre, Madrid, Spain. .,Department of Dermatology, Hospital Universitario Reina Sofía, Córdoba, Spain. .,Department of Dermatology, Hospital Universitario Virgen de la Victoria, Málaga, Spain. .,Department of Dermatology, Hospital Infanta Leonor, Madrid, Spain. .,Department of Dermatology, Hospital General Universitario de Alicante, Alicante, Spain. .,Department of Dermatology, Hospital General Universitario de Valencia, Valencia, Spain. .,Department of Dermatology, Hospital Clinic de Barcelona, Barcelona, Spain. .,Department of Dermatology, Hospital Universitario Fundación Alcorcón, Madrid, Spain. .,Department of Dermatology, Hospital del Mar, Parc de Salut Mar, Barcelona, Spain. .,Department of Dermatology, Complexo Hospitalario Universitario de Vigo, Vigo, Spain. .,Department of Dermatology and Venereology, Umeå University Hospital, Umeå, Sweden.
| | - E Dauden
- Department of Dermatology, Hospital Universitario La Princesa, Madrid, Spain
| | - G Carretero
- Department of Dermatology, Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain
| | - C Ferrandiz
- Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Badalona, Spain
| | - F Vanaclocha
- Department of Dermatology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - F-J Gómez-García
- Department of Dermatology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - E Herrera-Ceballos
- Department of Dermatology, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | | | - I Belinchón
- Department of Dermatology, Hospital General Universitario de Alicante, Alicante, Spain
| | - J-L Sánchez-Carazo
- Department of Dermatology, Hospital General Universitario de Valencia, Valencia, Spain
| | - M Alsina
- Department of Dermatology, Hospital Clinic de Barcelona, Barcelona, Spain
| | - J-L López-Estebaranz
- Department of Dermatology, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - M Ferrán
- Department of Dermatology, Hospital del Mar, Parc de Salut Mar, Barcelona, Spain
| | - R Torrado
- Department of Dermatology, Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain
| | - J-M Carrascosa
- Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Badalona, Spain
| | - M Llamas
- Department of Dermatology, Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain
| | - R Rivera
- Department of Dermatology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - R Jiménez-Puya
- Department of Dermatology, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - I García-Doval
- Research Unit, Fundación Academia Española de Dermatología y Venereología, Madrid, Spain.,Department of Dermatology, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
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Paul C, Cather J, Gooderham M, Poulin Y, Mrowietz U, Ferrandiz C, Crowley J, Hu C, Stevens R, Shah K, Day R, Girolomoni G, Gottlieb A. Efficacy and safety of apremilast, an oral phosphodiesterase 4 inhibitor, in patients with moderate‐to‐severe plaque psoriasis over 52 weeks: a phase III, randomized controlled trial (ESTEEM 2). Br J Dermatol 2015; 173:1387-99. [DOI: 10.1111/bjd.14164] [Citation(s) in RCA: 296] [Impact Index Per Article: 32.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2015] [Indexed: 01/11/2023]
Affiliation(s)
- C. Paul
- Department of Dermatology Toulouse University Hôpital Larrey, 24 Chemin de Pouvourville Toulouse 31000 France
| | - J. Cather
- Modern Research Associates Dallas TX U.S.A
| | - M. Gooderham
- Skin Centre for Dermatology Peterborough ON Canada
| | - Y. Poulin
- Centre de Recherche Dermatologique du Québec Métropolitain Québec QC Canada
| | - U. Mrowietz
- Psoriasis Center at the Department of Dermatology University Medical Center Schleswig‐Holstein Campus Kiel Germany
| | - C. Ferrandiz
- University Hospital Germans Trias i Pujol Badalona Spain
- Universidad Autónoma of Barcelona Barcelona Spain
| | - J. Crowley
- Bakersfield Dermatology Bakersfield CA U.S.A
| | - C. Hu
- Celgene Corporation Warren NJ U.S.A
| | | | - K. Shah
- Celgene Corporation Warren NJ U.S.A
| | - R.M. Day
- Celgene Corporation Warren NJ U.S.A
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Rodriguez-Rodriguez L, Perrotti P, Aterido A, Tornero J, Ferrandiz C, Cañete J, Fernandez-Nebro A, Gisbert J, Domènech E, Lόpez-Lasanta M, Marsal S, Fernández-Gutiérrez B. SAT0122 Common and Specific Risk Factors for Cardiovascular Disease Among 6 Immune-Mediated Inflammatory Diseases: A Cross-Sectional Analysis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Medina C, Carretero G, Ferrandiz C, Dauden E, Vanaclocha F, Gómez-García F, Herrera-Ceballos E, De la Cueva-Dobao P, Belinchón I, Sánchez-Carazo J, Alsina M, López-Estebaranz J, Ferrán M, Carrascosa J, Torrado R, Argila D, Rivera R, Jiménez-Puya R, García-Doval I. Safety of classic and biologic systemic therapies for the treatment of psoriasis in elderly: an observational study from national BIOBADADERM registry. J Eur Acad Dermatol Venereol 2014; 29:858-64. [DOI: 10.1111/jdv.12688] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 07/15/2014] [Indexed: 11/27/2022]
Affiliation(s)
- C. Medina
- Hospital Universitario de Gran Canaria Dr Negrín; Las Palmas de Gran Canaria Spain
| | - G. Carretero
- Hospital Universitario de Gran Canaria Dr Negrín; Las Palmas de Gran Canaria Spain
| | - C. Ferrandiz
- Hospital Universitario Germans Trias i Pujol; Badalona Spain
| | - E. Dauden
- Hospital Universitario la Princesa; Madrid Spain
| | | | | | | | | | - I. Belinchón
- Hospital General Universitario de Alicante; Alicante Spain
| | | | - M. Alsina
- Hospital Clinic de Barcelona; Barcelona Spain
| | | | - M. Ferrán
- Hospital del Mar; Parc de Salut Mar; Barcelona Spain
| | - J.M. Carrascosa
- Hospital Universitario Germans Trias i Pujol; Badalona Spain
| | - R. Torrado
- Hospital Universitario de Gran Canaria Dr Negrín; Las Palmas de Gran Canaria Spain
| | - D. Argila
- Hospital Universitario la Princesa; Madrid Spain
| | - R. Rivera
- Hospital Universitario 12 de Octubre; Córdoba Spain
| | | | - I. García-Doval
- Research Unit.; Fundación Academia Española de Dermatología y Venereología; Madrid Spain
- Complexo Hospitalario Universitario de Vigo; Vigo Spain
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Carretero G, Ferrandiz C, Dauden E, Vanaclocha Sebastián F, Gómez-García FJ, Herrera-Ceballos E, De la Cueva-Dobao P, Belinchón I, Sánchez-Carazo JL, Alsina-Gibert M, López-Estebaranz JL, Ferrán M, Torrado R, Carrascosa JM, Carazo C, Rivera R, Jiménez-Puya R, García-Doval I. Risk of adverse events in psoriasis patients receiving classic systemic drugs and biologics in a 5-year observational study of clinical practice: 2008-2013 results of the Biobadaderm registry. J Eur Acad Dermatol Venereol 2014; 29:156-63. [PMID: 24684267 DOI: 10.1111/jdv.12492] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 03/03/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND Biobadaderm is the Spanish registry of psoriasis patients receiving systemic treatment in clinical practice. OBJECTIVE To compare the safety of biologics and classic systemic treatment. METHODS Prospective cohort of patients receiving biologics and classic systemic therapies between 2008 and 2013 in 12 hospitals are included. We registered demographic data, diagnoses, comorbidities, treatments and adverse events (AE). We obtained raw relative risks (RR) for specific AE. Multivariate analysis consisted of Cox models adjusting for age, gender, chronic hepatic disease and previous cancer. RESULTS A total of 1030 patients received biologics (2061 AE in 3681 person-years), 926 patients classic systemic drugs (1015 AE in 1517 person-years). Ninety-three per cent of AE in both groups were non-serious, 6% serious and 0.003% fatal. The age- and gender-adjusted hazard ratio of AE was lower in the biologics group [hazard ratio 0.6 (95% CI: 0.5-0.7)].We found no differences in rates of serious and mortal AE. Some system organ class AE rates differed between both groups. As limitations: Prescription bias might affect the incidence of AE in both groups. Association of drug and AE was based on timing: associations might not be causal. CONCLUSION Patients receiving biologics had lower risk of AE. We did not find differences in the risk of serious or fatal AE.
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Affiliation(s)
- G Carretero
- Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain
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Augustin M, Blome C, Costanzo A, Dauden E, Ferrandiz C, Girolomoni G, Gniadecki R, Iversen L, Menter A, Michaelis-Wittern K, Morita A, Nakagawa H, Reich K. Nail Assessment in Psoriasis and Psoriatic Arthritis (NAPPA): development and validation of a tool for assessment of nail psoriasis outcomes. Br J Dermatol 2014; 170:591-8. [DOI: 10.1111/bjd.12664] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2013] [Indexed: 11/26/2022]
Affiliation(s)
- M. Augustin
- University Medical Center Hamburg-Eppendorf; Institute for Health Services Research in Dermatology and Nursing; Hamburg Germany
| | - C. Blome
- University Medical Center Hamburg-Eppendorf; Institute for Health Services Research in Dermatology and Nursing; Hamburg Germany
| | - A. Costanzo
- Department of Dermatology; University of Rome ‘Tor Vergata’; Rome Italy
| | - E. Dauden
- Department of Dermatology; Hospital Universitario de la Princesa; Madrid Spain
| | - C. Ferrandiz
- Servicio de Dermatología; Hospital Universitari Germans Trias i Pujol; Universitat Autònoma de Barcelona; Barcelona Spain
| | - G. Girolomoni
- Clinica Dermatologica; Università di Verona; Verona Italy
| | - R. Gniadecki
- Bispebjerg Hospital; University of Copenhagen; Copenhagen NV Denmark
| | - L. Iversen
- Department of Dermatology; Aarhus University Hospital; Aarhus C Denmark
| | - A. Menter
- Baylor Research Institute; Baylor University Medical Center; Dallas TX U.S.A
| | | | - A. Morita
- Department of Geriatric and Environmental Dermatology; Nagoya City University Graduate School of Medical Sciences; Nagoya Japan
| | - H. Nakagawa
- Department of Dermatology; The Jikei University School of Medicine; Tokyo Japan
| | - K. Reich
- Dermatologikum Hamburg; Hamburg Germany
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Carretero G, Ribera M, Belinchón I, Carrascosa J, Puig L, Ferrandiz C, Dehesa L, Vidal D, Peral F, Jorquera E, Gonzalez-Quesada A, Muñoz C, Notario J, Vanaclocha F, Moreno J. Acitretina: guía de uso en psoriasis. Actas Dermo-Sifiliográficas 2013. [DOI: 10.1016/j.ad.2013.01.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Carretero G, Ribera M, Belinchón I, Carrascosa JM, Puig L, Ferrandiz C, Dehesa L, Vidal D, Peral F, Jorquera E, González-Quesada A, Muñoz C, Notario J, Vanaclocha F, Moreno JC. Guidelines for the use of acitretin in psoriasis. Psoriasis Group of the Spanish Academy of Dermatology and Venereology. Actas Dermosifiliogr 2013; 104:598-616. [PMID: 23891453 DOI: 10.1016/j.adengl.2013.01.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Accepted: 01/20/2013] [Indexed: 02/01/2023] Open
Abstract
Phototherapy, classic systemic treatments (methotrexate, acitretin, and ciclosporin), and biologic agents (etanercept, infliximab, adalimumab, and ustekinumab) constitute a broad therapeutic arsenal that increases the likelihood of achieving control of severe and extensive disease in patients with psoriasis. Acitretin continues to be a very valuable tool in both monotherapy, in which it is combined with other systemic treatments (classic or biologic), and in sequential therapy. Thanks to its lack of a direct immunosuppressive effect and its ability to achieve a long-term response, acitretin has an important role in the treatment of psoriasis, although this has not always been acknowledged in relevant treatment guidelines. We present consensus guidelines for the use of acitretin in psoriasis drawn up by the Psoriasis Group of the Spanish Academy of Dermatology and Venereology. These guidelines provide a detailed account of acitretin, including pharmacological properties, indications and contraindications, adverse effects, and factors that should be taken into account to enhance the safe use of this drug. They also propose treatment strategies for use in routine clinical practice. The overall aim of these guidelines is to define the criteria for the use and management of acetretin in psoriasis.
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Affiliation(s)
- G Carretero
- Grupo de Psoriasis de la Academia Española de Dermatología y Venereología, Spain.
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Plana A, Carrascosa JM, Vilavella M, Ferrandiz C. Pityriasis rubra pilaris-like reaction induced by imatinib. Clin Exp Dermatol 2013; 38:520-2. [DOI: 10.1111/ced.12081] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2012] [Indexed: 12/18/2022]
Affiliation(s)
- A. Plana
- Department of Dermatology; Hospital Universitari Germans Trias I Pujol; Universitat Autònoma de Barcelona; Badalona; Spain
| | - J. M. Carrascosa
- Department of Dermatology; Hospital Universitari Germans Trias I Pujol; Universitat Autònoma de Barcelona; Badalona; Spain
| | - M. Vilavella
- Department of Dermatology; Hospital Universitari Germans Trias I Pujol; Universitat Autònoma de Barcelona; Badalona; Spain
| | - C. Ferrandiz
- Department of Dermatology; Hospital Universitari Germans Trias I Pujol; Universitat Autònoma de Barcelona; Badalona; Spain
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Marsal S, Hernanz J, Cañete J, Fonseca E, Ferrandiz C, Unamuno P, Puig L, Fernández-Sueiro J, Sanmartí R, Rodriguez J, Gratacόs J, Dauden E, Sánchez-Carazo J, Lόpez-Estebaranz J, Moreno-Ramirez D, Queirό R, Montilla C, Torre-Alonso J, Pérez-Venegas J, Vanaclocha F, Herrera E, Muñoz-Fernández S, González C, Roig D, Erra A, Acosta I, Fernández-Nebro A, Zarco P, Alonso A, Lόpez-Lasanta M, Julià A, Tortosa R. SAT0018 Identification of new epistatic interactions with the HLA region in the genetic etiology of psoriasis and psoriatic arthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Cañete J, Hernanz J, Fonseca E, Ferrandiz C, Unamuno P, Puig L, Fernandez-Sueiro J, Sanmartí R, Rodriguez J, Gratacόs J, Dauden E, Sánchez-Carazo J, Lόpez-Estebaranz J, Moreno D, Queirό R, Ferrandiz C, Torre-Alonso J, Pérez-Venegas J, Vanaclocha F, Herrera E, Muñoz-Fernández S, González C, Roig D, Erra A, Acosta I, Fernandez-Nebro A, Zarco P, Alonso A, Lόpez-Lasanta M, Julià A, Tortosa R, Marsal S. AB0017 Association study of genetic risk variants for psoriasis in a large cohort of psoriatic arthritis, psoriasis and controls of the spanish population and association with relevant clinical subphenotypes. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Sánchez-Moya A, García-Doval I, Carretero G, Sánchez-Carazo J, Ferrandiz C, Herrera Ceballos E, Alsina M, Ferrán M, López-Estebaranz JL, Gómez-García F, De la Cueva Dobao P, Carrascosa JM, Vanaclocha F, Belinchón I, Peral F, Dauden E. Latent tuberculosis infection and active tuberculosis in patients with psoriasis: a study on the incidence of tuberculosis and the prevalence of latent tuberculosis disease in patients with moderate-severe psoriasis in Spain. BIOBADADERM registry. J Eur Acad Dermatol Venereol 2012; 27:1366-74. [DOI: 10.1111/jdv.12011] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Hall KJ, Parker JS, Ellis TH, Turner L, Knox MR, Hofer JM, Lu J, Ferrandiz C, Hunter PJ, Taylor JD, Baird K. The relationship between genetic and cytogenetic maps of pea. II. Physical maps of linkage mapping populations. Genome 2012; 40:755-69. [PMID: 18464863 DOI: 10.1139/g97-798] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A cytogenetic analysis of inbred lines that have been used to generate genetic maps of pea is presented. Mitotic karyotyping of the inbred lines and meiotic studies of their F1 hybrids have been used to test the prediction that structural differences exist between the parental lines. The results are not compatible with the previously published molecular data. A reordered and updated linkage map of pea is presented that is consistent with the cytogenetic data.
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García-Jiménez P, García-Maroto F, Garrido-Cárdenas JA, Ferrandiz C, Robaina RR. Differential expression of the ornithine decarboxylase gene during carposporogenesis in the thallus of the red seaweed Grateloupia imbricata (Halymeniaceae). J Plant Physiol 2009; 166:1745-1754. [PMID: 19524320 DOI: 10.1016/j.jplph.2009.04.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Revised: 04/21/2009] [Accepted: 04/22/2009] [Indexed: 05/27/2023]
Abstract
This paper describes the cloning of the ornithine decarboxylase gene from a red seaweed, Grateloupia imbricata (Rhodophyta), the characterization of its expression throughout the reproductive process, and demonstrates how polyamines are involved in seaweed reproduction. In addition, the data indicate that the basal perennial and non-spore-forming thalli behave physiologically and genetically differently from the distal reproductive tissue. The common polyamines putrescine, spermidine and spermine have been associated with carposporogenesis in red seaweeds. Ornithine decarboxylase (ODC, EC 4.1.1.17) produces the diamine putrescine from the non-protein amino acid, ornithine. ODC is predominant in the synthesis of polyamines in G. imbricata. The gene encoding the ornithine decarboxylase in G. imbricata was cloned by genomic polymerase chain reaction (PCR) using degenerate primers against conserved motives, followed by chromosome walking using inverse PCR (iPCR). The encoded protein (GiODC, accession # FJ223132) was very similar to other ODCs, bearing the characteristic conserved domain of pyridoxal-dependent decarboxylases. The expression of the GiODC gene was investigated by real-time PCR and in situ hybridization (ISH), and was observed to vary according to cystocarp differentiation. It was weakly transcribed in apical parts of fertile tissue where the cystocarps are located, while the transcript levels were comparatively high in the basal part. This expression pattern correlated with the levels of free polyamines, which were higher at the basal part.
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Affiliation(s)
- Pilar García-Jiménez
- Departamento de Biología, Universidad de Las Palmas de Gran Canaria, C.P. 35017 Las Palmas de Gran Canaria, Spain
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Colsman A, Carrascosa JM, Ferrandiz C, Simon JC. Successful treatment of recalcitrant palmoplantar psoriasis with efalizumab. J Eur Acad Dermatol Venereol 2008; 22:1131-4. [DOI: 10.1111/j.1468-3083.2007.02535.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Matin RN, Mesher D, Proby CM, McGregor JM, Bouwes Bavinck JN, del Marmol V, Euvrard S, Ferrandiz C, Geusau A, Hackethal M, Ho WL, Hofbauer GFL, Imko-Walczuk B, Kanitakis J, Lally A, Lear JT, Lebbe C, Murphy GM, Piaserico S, Seckin D, Stockfleth E, Ulrich C, Wojnarowska FT, Lin HY, Balch C, Harwood CA. Melanoma in organ transplant recipients: clinicopathological features and outcome in 100 cases. Am J Transplant 2008; 8:1891-900. [PMID: 18786232 DOI: 10.1111/j.1600-6143.2008.02326.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Organ transplant recipients have a higher incidence of melanoma compared to the general population but the prognosis of this potentially fatal skin cancer in this group of patients has not yet been established. To address this, we undertook a multicenter retrospective analysis to assess outcome for 100 melanomas (91 posttransplant and 9 pretransplant) in 95 individuals. Data were collected in 14 specialist transplant dermatology clinics across Europe belonging to the Skin Care in Organ Transplant Patients, Europe (SCOPE) Network, and compared with age, sex, tumor thickness and ulceration status-matched controls from the American Joint Committee on Cancer (AJCC) melanoma database. Outcome for posttransplant melanoma was similar to that of the general population for T1 and T2 tumors (< or = 2 mm thickness); but was significantly worse for T3 and T4 tumors (> 2 mm thickness); all nine individuals with a pretransplant melanoma survived without disease recurrence following organ transplantation. These data have implications for both cutaneous surveillance in organ transplant recipients and management of transplant-associated melanoma.
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Affiliation(s)
- R N Matin
- Centre for Cutaneous Research and Department of Dermatology, Institute of Cell and Molecular Science, Barts and The London School of Medicine and Dentistry, 4 Newark Street, London, E1 2AT, UK.
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Ferrandiz C, Sessions A. Preparation and hydrolysis of digoxygenin-labeled probes for in situ hybridization of plant tissues. Cold Spring Harb Protoc 2008; 2008:pdb.prot4942. [PMID: 21356773 DOI: 10.1101/pdb.prot4942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTIONAntisense RNA is typically labeled using digoxygenin (DIG), which is subsequently detected with an anti-DIG antibody coupled to alkaline phosphatase. This protocol describes the synthesis and hydrolysis of a DIG-labeled probe to be used for in situ hybridization.
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Benlloch R, d'Erfurth I, Ferrandiz C, Cosson V, Beltrán JP, Cañas LA, Kondorosi A, Madueño F, Ratet P. Isolation of mtpim proves Tnt1 a useful reverse genetics tool in Medicago truncatula and uncovers new aspects of AP1-like functions in legumes. Plant Physiol 2006; 142:972-83. [PMID: 16963524 PMCID: PMC1630737 DOI: 10.1104/pp.106.083543] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Comparative studies help shed light on how the huge diversity in plant forms found in nature has been produced. We use legume species to study developmental differences in inflorescence architecture and flower ontogeny with classical models such as Arabidopsis thaliana or Antirrhinum majus. Whereas genetic control of these processes has been analyzed mostly in pea (Pisum sativum), Medicago truncatula is emerging as a promising alternative system for these studies due to the availability of a range of genetic tools. To assess the use of the retrotransposon Tnt1 for reverse genetics in M. truncatula, we screened a small Tnt1-mutagenized population using degenerate primers for MADS-box genes, known controllers of plant development. We describe here the characterization of mtpim, a new mutant caused by the insertion of Tnt1 in a homolog to the PROLIFERATING INFLORESCENCE MERISTEM (PIM)/APETALA1 (AP1)/SQUAMOSA genes. mtpim shows flower-to-inflorescence conversion and altered flowers with sepals transformed into leaves, indicating that MtPIM controls floral meristem identity and flower development. Although more extreme, this phenotype resembles the pea pim mutants, supporting the idea that M. truncatula could be used to complement analysis of reproductive development already initiated in pea. In fact, our study reveals aspects not shown by analysis of pea mutants: that the mutation in the AP1 homolog interferes with the specification of floral organs from common primordia and causes conversion of sepals into leaves, in addition to true conversion of flowers into inflorescences. The isolation of mtpim represents a proof of concept demonstrating that Tnt1 populations can be efficiently used in reverse genetics screenings in M. truncatula.
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Affiliation(s)
- Reyes Benlloch
- Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones Científicas-Universidad Politécnica de Valencia, 46022 Valencia, Spain
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30
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Sterry W, Barker J, Boehncke WH, Bos JD, Chimenti S, Christophers E, De La Brassinne M, Ferrandiz C, Griffiths C, Katsambas A, Kragballe K, Lynde C, Menter A, Ortonne JP, Papp K, Prinz J, Rzany B, Ronnevig J, Saurat JH, Stahle M, Stengel FM, Van De Kerkhof P, Voorhees J. Biological therapies in the systemic management of psoriasis: International Consensus Conference. Br J Dermatol 2004; 151 Suppl 69:3-17. [PMID: 15265063 DOI: 10.1111/j.1365-2133.2004.06070.x] [Citation(s) in RCA: 149] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Psoriasis is a chronic, immune-mediated disorder that usually requires long-term treatment for control. Approximately 25% of patients have moderate to severe disease and require phototherapy, systemic therapy or both. Despite the availability of numerous therapeutic options, the long-term management of psoriasis can be complicated by treatment-related limitations. With advances in molecular research and technology, several biological therapies are in various stages of development and approval for psoriasis. Biological therapies are designed to modulate key steps in the pathogenesis of psoriasis. Collectively, biologicals have been evaluated in thousands of patients with psoriasis and have demonstrated significant benefit with favourable safety and tolerability profiles. The limitations of current psoriasis therapies, the value of biological therapies for psoriasis, and guidance regarding the incorporation of biological therapies into clinical practice are discussed.
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Affiliation(s)
- W Sterry
- Department of Dermatology and Allergy, University Hospital Charité, Berlin, Germany.
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31
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Ellis C, Luger T, Abeck D, Allen R, Graham-Brown RAC, De Prost Y, Eichenfield LF, Ferrandiz C, Giannetti A, Hanifin J, Koo JYM, Leung D, Lynde C, Ring J, Ruiz-Maldonado R, Saurat JH. International Consensus Conference on Atopic Dermatitis II (ICCAD II): clinical update and current treatment strategies. Br J Dermatol 2003; 148 Suppl 63:3-10. [PMID: 12694268 DOI: 10.1046/j.1365-2133.148.s63.1.x] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- C Ellis
- Department of Dermatology, University of Michigan Medical Center, Ann Arbor, MI, U.S.A.
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32
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Penin RM, Fernandez-Figueras MT, Puig L, Rex J, Ferrandiz C, Ariza A. Over-expression of p45(SKP2) in Kaposi's sarcoma correlates with higher tumor stage and extracutaneous involvement but is not directly related to p27(KIP1) down-regulation. Mod Pathol 2002; 15:1227-35. [PMID: 12429803 DOI: 10.1097/01.mp.0000036589.99516.d6] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
F-Box protein p45(SKP2) is the substrate-specific receptor of ubiquitin-protein ligase SCF/p45(SKP2) and is involved in the degradation of p27(Kip1) through the ubiquitin/proteasome pathway. In addition, p45(SKP2) facilitates proteolysis of other molecules related to the cell cycle, is frequently over-expressed in transformed cells, and induces S phase in quiescent cells. The aim of this study was to determine whether p45(SKP2) expression is altered in aggressive lesions of Kaposi's sarcoma and its relation to p27(KIP1)down-regulation. We performed immunohistochemistry using antibodies directed to p45(SKP2), p27(KIP1), and Ki67 on paraffin blocks corresponding to 47 cases of Kaposi's sarcoma (8 macules, 10 plaques, 12 tumors, and 15 extracutaneous lesions). p45(SKP2) nuclear over-expression was present in all Kaposi's sarcoma stages, being significantly increased in skin tumors (mean +/- 95% confidence interval: 39.2 +/- 18.8) and extracutaneous lesions (25.8 +/- 17.3) as compared with macules (18.9 +/- 8.2) and plaques (29.2 +/- 12.0; P =.0199). On the other hand, Kaposi's sarcoma progression was associated with a decrease in p27(KIP1) expression and Ki67 immunoreactivity was independent of disease stage. No statistically significant differences were found in regard to patients' sex and human immunodeficiency virus status and regression analysis failed to show a correlation among p45(SKP2), p27(KIP1) and Ki67 immunostaining scores. These findings suggest that p45(SKP2) is involved in Kaposi's sarcoma progression, not only by promoting the degradation of p27(KIP1) but also through other mechanisms still unknown.
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Affiliation(s)
- R M Penin
- Department of Pathology, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
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33
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Bayés B, Lauzurica R, Fuente MJ, Bonet J, Ribera M, Romero R, Ferrandiz C. Cutaneous neoplasm and its relationship with factors due to renal transplant. Transplant Proc 1999; 31:2317-8. [PMID: 10500596 DOI: 10.1016/s0041-1345(99)00357-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- B Bayés
- Department of Nephrology, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
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34
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Abstract
The ontogeny of pea (Pisum sativum L.) flowers, as in many legume and nonlegume plant species, proceeds through a very different sequence of events from the same process in Antirrhinum majus and Arabidopsis thaliana. Using scanning electron microscopic analysis, we have characterized the early development of wild-type pea flowers and selected morphological characters or markers to break it down into different developmental stages. We used these markers as tools to characterize early alterations in flower development of several pea floral homeotic mutants. These mutants display phenotypes resembling those of: (1) floral meristem identity mutations, frondosus (brac); (2) class A mutations, calix carpellaris (cc); (3) class B mutations, stamina pistilloida (stp-1 and stp-2); and (4) class C mutations, petalosus (pe). According to the homeotic transformations observed in the pea floral mutants, it would appear feasible that the identity and developmental pattern of the four organ types in pea flowers are governed by at least the same three developmental functions, A, B, and C, proposed for the two model systems. However, our results suggest that, in pea, although these functions do have a similar role in the specification of organ identity shown by their counterparts in Arabidopsis or Antirrhinum, they may differ in the control of other processes, such as floral determinacy, organ number, or leaf development. The more remarkable features of pea flower ontogeny were the existence of four common primordia to petals and stamens, the early carpel primordium initiation, and the abaxial-adaxial unidirectional initiation of organ primordia within each different floral whorl, in contrast to the centripetal and sequential floral ontogeny in other plants. Organ differentiation within each of these common primordia appears to be a complex process that plays a central role in the ontogeny of pea flowers. Analysis of flower developmental pea homeotic mutants suggests that A, B, and C functions are necessary for the correct differentiation of organs from common primordia and that, in addition to its role in the specification of petals and stamens, B function, would be involved in conferring common primordia identity. Copyright 1999 Wiley-Liss, Inc.
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Affiliation(s)
- C Ferrandiz
- Departamento de Biologia del Desarrollo, Instituto de Biologia Molecular y Celular de Plantas, UPV-CSIC, Campus de la Universidad Politecnica de Valencia, Valencia, Spain
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Ferrandiz C, Gómez MD, Navarro C, Cañas L, Beltran JP. Genetic control of flower morphogenesis in Pisum sativum (L.). Int J Dev Biol 1996; Suppl 1:129S-130S. [PMID: 9087728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- C Ferrandiz
- UPVA-CSIC, Departamento de Biología del Desarrollo, Universidad Politécnica de València, Spain
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36
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Clotet B, Sirera G, Ferrandiz C. Scabies. N Engl J Med 1995; 332:611-2. [PMID: 7838208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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37
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Romeu J, Millà F, Batlle M, Sirera G, Ferrandiz C, Carreres A, Condom MJ, Clotet B. Visceral leishmaniasis involving lung and a cutaneous Kaposi's sarcoma lesion. AIDS 1991; 5:1272. [PMID: 1786160 DOI: 10.1097/00002030-199110000-00025] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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38
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Sirera G, Rius F, Romeu J, Llibre J, Ribera M, Soriano V, Tor J, Ferrandiz C, Clotet B. Hospital outbreak of scabies stemming from two AIDS patients with Norwegian scabies. Lancet 1990; 335:1227. [PMID: 1971073 DOI: 10.1016/0140-6736(90)92754-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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39
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Ventin M, Ramírez C, Ribera M, Ferrandiz C, Savall R, Peyri J. A significant geographical area for the study of the epidemiological and ecological aspect of Mediterranean sporothricosis. Mycopathologia 1987; 99:41-3. [PMID: 3627220 DOI: 10.1007/bf00436679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Two cases of sporothricosis originating from the same geographical area (Province of Barcelona) are described, including the circumstances of infection and the isolation of a wild strain of Sporothrix schenckii at the same locality. This finding could classify this particular area as a zone of interest in the epidemiological and ecological study of the mediterranean sporothricosis.
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40
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Peyrí J, Servitje O, Ribera M, Henkes J, Ferrandiz C. Cicatricial pemphigoid in a patient with rheumatoid arthritis treated with D-penicillamine. J Am Acad Dermatol 1986; 14:681. [PMID: 3514710 DOI: 10.1016/s0190-9622(86)80459-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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41
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Abstract
Idiopathic guttate hypomelanosis is usually associated with guttate hyperkeratosis, xerosis, and lentiginosis not related to the patient's age. Histologically, hypopigmented macules show remarkably decreased melanin, decreased DOPA-oxidase activity and a decreased number of melanosomes in the melanocytes with predominance of Stages I and II and small sizes. The epidermis is always atrophic. When scales are removed by scraping, hyperkeratotic lesions show, clinically and histologically, variable degrees of hypomelanosis; thus suggesting a relationship with the hypopigmented macules. These data suggest that idiopathic guttate hypomelanosis is the result of an early aging of the skin.
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42
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Baumann E, Torras A, Ferrandiz C, Peyrí J. [Infantile papular acrodermatitis with icteric hepatitis]. Actas Dermosifiliogr 1980; 71:229-32. [PMID: 7468335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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43
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Piñol Aguade J, Lecha M, Ferrandiz C. [Phototherapy]. Actas Dermosifiliogr 1979; 70:15-24. [PMID: 474234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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