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  1. Book: Neurofibromatoses in clinical practice

    Ferner, Rosalie E. / Huson, Susan M. / Evans, D. Gareth R.

    2011  

    Author's details Rosalie E. ferner ; Susan M. Huson ; D. Gareth R. Evans
    Language English
    Size XVII, 162 S. : Ill., graph. Darst.
    Publisher Springer
    Publishing place London u.a.
    Publishing country Great Britain
    Document type Book
    HBZ-ID HT016970963
    ISBN 978-0-85729-628-3 ; 0-85729-628-0
    Database Catalogue ZB MED Medicine, Health

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  2. Article ; Online: Association of sociodemographic and clinical factors with the quality of life of Brazilian individuals with Neurofibromatosis type 1: a cross-sectional study.

    Bicudo, Natália Parenti / Germano, Carla Maria Ramos / de Moraes, Roberta Teixeira / de Avó, Lucimar Retto da Silva / Ferner, Rosalie E / Melo, Débora Gusmão

    Anais brasileiros de dermatologia

    2024  

    Abstract: Background: Neurofibromatosis type 1 (NF1) is a rare genetic disorder with a wide range of clinical manifestations, notably neurocutaneous features, that can lead to emotional and physical consequences.: Objectives: This study assessed the influence ... ...

    Abstract Background: Neurofibromatosis type 1 (NF1) is a rare genetic disorder with a wide range of clinical manifestations, notably neurocutaneous features, that can lead to emotional and physical consequences.
    Objectives: This study assessed the influence of sociodemographic factors and clinical features of the disease on the quality of life of Brazilian individuals with NF1.
    Methods: This is a descriptive cross-sectional study. Data were collected from 101 individuals with NF1 using the Brazilian version of the Impact of NF1 on Quality of Life Questionnaire (INF1-QoL), a form with information on sociodemographic characteristics, and an NF1 visibility self-evaluation scale. The relationship between variables was evaluated through statistical testing, and the significance level was defined as 0.05.
    Results: The study included 101 adults with NF1 aged 18 to 59 years, with a mean age of 35.54 years (±9.63) and a female predominance (n = 84, 83.17%). The mean total INF1-QoL score was 10.62 (±5.63), with a median of 10, minimum value of 0, and maximum of 31 points. Two characteristics of the participants were significantly associated with the quality of life: educational level (p = 0.003) and familial history of NF1 (p = 0.019). There was a statistically significant correlation between the INF1-QoL score and the degree of disease visibility (rho = 0.218; p = 0.028).
    Study limitations: Cross-sectional study, conducted with a convenience sample and using self-reported measures.
    Conclusions: The findings support the significant impact of NF1 on quality of life. The authors recommend multidisciplinary follow-up for patients, with adherence to anticipatory clinical care measures, adequate pain control, psychological assistance, and genetic counseling.
    Language English
    Publishing date 2024-03-16
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 433655-0
    ISSN 1806-4841 ; 0365-0596
    ISSN (online) 1806-4841
    ISSN 0365-0596
    DOI 10.1016/j.abd.2023.08.011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Cross-cultural adaptation and psychometric properties of the Brazilian Portuguese version of the Impact of Neurofibromatosis type 1 on Quality of Life (INF1-QoL) questionnaire.

    Bicudo, Natália P / Germano, Carla Maria Ramos / de Avó, Lucimar R S / Ferner, Rosalie E / Melo, Débora G

    The British journal of dermatology

    2023  Volume 188, Issue 5, Page(s) 689–690

    MeSH term(s) Humans ; Quality of Life ; Neurofibromatosis 1/diagnosis ; Cross-Cultural Comparison ; Brazil ; Psychometrics ; Surveys and Questionnaires ; Reproducibility of Results ; Translations
    Language English
    Publishing date 2023-02-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 80076-4
    ISSN 1365-2133 ; 0007-0963
    ISSN (online) 1365-2133
    ISSN 0007-0963
    DOI 10.1093/bjd/ljad037
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Neurovascular complications in adults with Neurofibromatosis type 1: A national referral center experience.

    Sheerin, Una-Marie / Holmes, Paul / Childs, Lucy / Roy, Amit / Ferner, Rosalie E

    American journal of medical genetics. Part A

    2022  Volume 188, Issue 10, Page(s) 3009–3015

    Abstract: Neurofibromatosis type 1 (NF1) is associated with a range of vascular abnormalities. To assess the frequency, clinical and imaging spectrum of vascular complications in an adult cohort of NF1 patients, we reviewed 2068 adult NF1 patient records seen in ... ...

    Abstract Neurofibromatosis type 1 (NF1) is associated with a range of vascular abnormalities. To assess the frequency, clinical and imaging spectrum of vascular complications in an adult cohort of NF1 patients, we reviewed 2068 adult NF1 patient records seen in our service between 2009 and 2019, to determine presence of vascular abnormalities, age at detection, associated symptoms and management. A literature review of the range of vascular abnormalities associated with NF1 was also undertaken. 1234 patients had magnetic resonance imaging cranial imaging. The frequency of vascular abnormalities associated with NF1 patients who had cranial imaging in this cohort was 3.5% (n = 43), the majority (n = 26, 60%) were symptomatic. Stroke and cerebral arterial stenosis were the commonest vascular complication. Eight patients (0.65%) had more than one type of vascular abnormality. One death due to a vascular complication was identified and significant morbidity resulted from other complications. We conclude that clinicians caring for patients with NF1 need to be cognizant that rapid onset of new neurological symptoms or signs may be the result of a vascular complication of NF1 and require urgent investigation and management, ideally within specialist teams who have experience of managing vascular complications of NF1.
    MeSH term(s) Adult ; Cardiovascular Abnormalities/complications ; Humans ; Magnetic Resonance Imaging ; Neurofibromatosis 1/complications ; Neurofibromatosis 1/diagnosis ; Neurofibromatosis 1/pathology ; Referral and Consultation ; Vascular Diseases
    Language English
    Publishing date 2022-08-10
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2108614-X
    ISSN 1552-4833 ; 0148-7299 ; 1552-4825
    ISSN (online) 1552-4833
    ISSN 0148-7299 ; 1552-4825
    DOI 10.1002/ajmg.a.62931
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: ERN GENTURIS tumour surveillance guidelines for individuals with neurofibromatosis type 1.

    Carton, Charlotte / Evans, D Gareth / Blanco, Ignacio / Friedrich, Reinhard E / Ferner, Rosalie E / Farschtschi, Said / Salvador, Hector / Azizi, Amedeo A / Mautner, Victor / Röhl, Claas / Peltonen, Sirkku / Stivaros, Stavros / Legius, Eric / Oostenbrink, Rianne

    EClinicalMedicine

    2023  Volume 56, Page(s) 101818

    Abstract: Background: Neurofibromatosis type 1 (NF1) is a multisystem genetic disorder, predisposing development of benign and malignant tumours. Given the oncogenic potential, long-term surveillance is important in patients with NF1. Proposals for NF1 care and ... ...

    Abstract Background: Neurofibromatosis type 1 (NF1) is a multisystem genetic disorder, predisposing development of benign and malignant tumours. Given the oncogenic potential, long-term surveillance is important in patients with NF1. Proposals for NF1 care and its specific manifestations have been developed, but lack integration within routine care. This guideline aims to assimilate available information on NF1 associated tumours (based on evidence and/or expert opinion) to assist healthcare professionals in undertaking tumour surveillance of NF1 individuals.
    Methods: By comprehensive literature review, performed March 18th 2020, guidelines were developed by a NF1 expert group and patient representatives, conversant with clinical care of the wide NF1 disease spectrum. We used a modified Delphi procedure to overcome issues of variability in recommendations for specific (national) health care settings, and to deal with recommendations based on indirect (scarce) evidence.
    Findings: We defined proposals for personalised and targeted tumour management in NF1, ensuring appropriate care for those in need, whilst reducing unnecessary intervention. We also incorporated the tumour-related psychosocial and quality of life impact of NF1.
    Interpretation: The guideline reflects the current care for NF1 in Europe. They are not meant to be prescriptive and may be adjusted to local available resources at the treating centre, both within and outside EU countries.
    Funding: This guideline has been supported by the European Reference Network on Genetic Tumour Risk Syndromes (ERN GENTURIS). ERN GENTURIS is funded by the European Union. DGE is supported by the Manchester NIHRBiomedical Research Centre (IS-BRC-1215-20007).
    Language English
    Publishing date 2023-01-13
    Publishing country England
    Document type Journal Article ; Review
    ISSN 2589-5370
    ISSN (online) 2589-5370
    DOI 10.1016/j.eclinm.2022.101818
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: The neurofibromatoses.

    Ferner, Rosalie E

    Practical neurology

    2010  Volume 10, Issue 2, Page(s) 82–93

    Abstract: Neurofibromatosis 1 (NF1) and neurofibromatosis 2 (NF2) are inherited autosomal dominant disorders that have a significant impact on the nervous system and predispose to tumour formation. The current nomenclature makes NF1 and NF2 awkward bedfellows ... ...

    Abstract Neurofibromatosis 1 (NF1) and neurofibromatosis 2 (NF2) are inherited autosomal dominant disorders that have a significant impact on the nervous system and predispose to tumour formation. The current nomenclature makes NF1 and NF2 awkward bedfellows because they are clinically and genetically separate disorders. Neurofibromas are characteristic of NF1, a common condition with major skin involvement and many clinical complications. By contrast, schwannomas are the distinctive lesions in NF2, cutaneous signs are less prominent in this rarer disorder and clinical manifestations are largely restricted to the nervous system and eye. The current aim of neurofibromatosis specialists is to provide cohesive standards of care for everyone with neurofibromatosis and to devise standardised protocols for assessment and management within a multidisciplinary setting.
    MeSH term(s) Cognition Disorders/etiology ; Humans ; Neurofibromatoses/epidemiology ; Neurofibromatoses/genetics ; Neurofibromatoses/pathology ; Neurofibromatoses/therapy
    Language English
    Publishing date 2010-04
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2170881-2
    ISSN 1474-7766 ; 1474-7758
    ISSN (online) 1474-7766
    ISSN 1474-7758
    DOI 10.1136/jnnp.2010.206532
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Neurofibromatosis-related tumors: emerging biology and therapies.

    Karajannis, Matthias A / Ferner, Rosalie E

    Current opinion in pediatrics

    2015  Volume 27, Issue 1, Page(s) 26–33

    Abstract: Purpose of review: Over the past decade, substantial insight into the biological function of the tumor suppressors neurofibromin (NF1) and Merlin (NF2) has been gained. The purpose of this review is to highlight some of the major advances in our ... ...

    Abstract Purpose of review: Over the past decade, substantial insight into the biological function of the tumor suppressors neurofibromin (NF1) and Merlin (NF2) has been gained. The purpose of this review is to highlight some of the major advances in our understanding of the biology of neurofibromatosis type 1 (NF1) and neurofibromatosis type 2 (NF2) as they relate to the development of novel therapies for these disorders.
    Recent findings: The development of increasingly sophisticated preclinical models over the recent years has provided the platform from which to rationally develop molecular targeted therapies for both NF1 and NF2-related tumors, such as within the Department of Defense-sponsored Neurofibromatosis Clinical Trials Consortium.
    Summary: Clinical trials with molecular-targeted therapies have become a reality for neurofibromatosis patients, and hold substantial promise for improving the morbidity and mortality of individuals affected with these disorders.
    MeSH term(s) Antineoplastic Agents/therapeutic use ; Child ; Child, Preschool ; Clinical Trials as Topic ; Gene Expression Regulation, Neoplastic ; Genetic Predisposition to Disease ; Humans ; Infant ; Magnetic Resonance Imaging ; Molecular Targeted Therapy/trends ; Nerve Sheath Neoplasms/genetics ; Nerve Sheath Neoplasms/pathology ; Nerve Sheath Neoplasms/therapy ; Neurofibromatosis 1/genetics ; Neurofibromatosis 1/pathology ; Neurofibromatosis 1/therapy ; Neurofibromatosis 2/genetics ; Neurofibromatosis 2/pathology ; Neurofibromatosis 2/therapy ; Neurofibromin 1/genetics ; Neurofibromin 1/metabolism ; Neurofibromin 2/genetics ; Peripheral Nervous System Neoplasms/genetics ; Peripheral Nervous System Neoplasms/pathology ; Peripheral Nervous System Neoplasms/therapy ; Skin Neoplasms/genetics ; Skin Neoplasms/pathology ; Skin Neoplasms/therapy
    Chemical Substances Antineoplastic Agents ; Neurofibromin 1 ; Neurofibromin 2
    Language English
    Publishing date 2015-02
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 1049374-8
    ISSN 1531-698X ; 1040-8703
    ISSN (online) 1531-698X
    ISSN 1040-8703
    DOI 10.1097/MOP.0000000000000169
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Neurofibromatosis 1.

    Ferner, Rosalie E

    European journal of human genetics : EJHG

    2007  Volume 15, Issue 2, Page(s) 131–138

    Abstract: Neurofibromatosis 1 predisposes affected individuals to the development of benign and malignant tumours that are frequently disfiguring and difficult to manage. However, advances in molecular biology and the development of mouse models have facilitated ... ...

    Abstract Neurofibromatosis 1 predisposes affected individuals to the development of benign and malignant tumours that are frequently disfiguring and difficult to manage. However, advances in molecular biology and the development of mouse models have facilitated our understanding of disease pathogenesis. Positron emission tomography has demonstrated that sophisticated imaging techniques have a role in diagnosing complex problems like malignant peripheral nerve sheath tumours, while the prospect of targeted therapies for Nf1 complications is tantalisingly close.
    MeSH term(s) Genes, Neurofibromatosis 1/physiology ; Humans ; Neurofibromatosis 1/complications ; Neurofibromatosis 1/diagnosis ; Neurofibromatosis 1/pathology
    Language English
    Publishing date 2007-02
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 1141470-4
    ISSN 1476-5438 ; 1018-4813
    ISSN (online) 1476-5438
    ISSN 1018-4813
    DOI 10.1038/sj.ejhg.5201676
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Neurofibromatosis type 1 (NF1): diagnosis and management.

    Ferner, Rosalie E / Gutmann, David H

    Handbook of clinical neurology

    2013  Volume 115, Page(s) 939–955

    Abstract: Neurofibromatosis 1 (NF1) is an inherited neurocutaneous disease that has a major impact on the nervous system, eye, skin, and bone. Individuals with NF1 have a predisposition to benign and malignant tumor formation and the hallmark lesion is the ... ...

    Abstract Neurofibromatosis 1 (NF1) is an inherited neurocutaneous disease that has a major impact on the nervous system, eye, skin, and bone. Individuals with NF1 have a predisposition to benign and malignant tumor formation and the hallmark lesion is the neurofibroma, a benign peripheral nerve sheath tumor. The gene for NF1 was cloned on chromosome 17q11.2 and neurofibromin, the NF1 protein, controls cell growth and proliferation by regulating the proto-oncogene Ras and cyclic adenosine monophosphate (AMP). Advances in molecular biology and mouse models of disease have enhanced our understanding of the pathogenesis of NF1 complications and facilitated targeted therapy. Progress has been made in developing robust clinical and radiological outcome measures and clinical trials are underway for children with learning difficulties and for individuals with symptomatic plexiform neurofibromas.
    MeSH term(s) Animals ; Disease Models, Animal ; Humans ; Mice ; Neurofibromatosis 1/diagnosis ; Neurofibromatosis 1/genetics ; Neurofibromatosis 1/therapy ; Neurofibromin 1/genetics
    Chemical Substances Neurofibromin 1
    Language English
    Publishing date 2013
    Publishing country Netherlands
    Document type Journal Article ; Review
    ISSN 0072-9752
    ISSN 0072-9752
    DOI 10.1016/B978-0-444-52902-2.00053-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Neurofibromatosis 1 and neurofibromatosis 2: a twenty first century perspective.

    Ferner, Rosalie E

    The Lancet. Neurology

    2007  Volume 6, Issue 4, Page(s) 340–351

    Abstract: Historically, neurofibromatosis 1 (NF1) has been inextricably linked with neurofibromatosis 2 (NF2). Both are inherited autosomal-dominant neurocutaneous disorders that have high de novo mutation rates and carry a high risk of tumour formation. However, ... ...

    Abstract Historically, neurofibromatosis 1 (NF1) has been inextricably linked with neurofibromatosis 2 (NF2). Both are inherited autosomal-dominant neurocutaneous disorders that have high de novo mutation rates and carry a high risk of tumour formation. However, they are clinically and genetically distinct diseases and should be considered as seperate entities. NF1 is a common disease that mainly affects the skin and peripheral nervous system and causes characteristic bony dysplasia. By contrast, NF2 is a rare disorder with a relative paucity of skin manifestations and high-grade malignancy is unusual. Neurological symptoms are the predominant problem and the cardinal sign is bilateral vestibular schwannomas. In this Review, I discuss the pertinent diagnostic, clinical, and genetic symptoms of NF1 and NF2. I also examine the current views on the pathogenesis of these neurocutaneous disorders in the wake of advances in molecular genetics and the development of mouse models of disease.
    MeSH term(s) Cognition Disorders/genetics ; Cognition Disorders/pathology ; Cognition Disorders/physiopathology ; Diagnosis, Differential ; Disease Progression ; Genetic Predisposition to Disease/genetics ; Humans ; Neurilemmoma/genetics ; Neurilemmoma/pathology ; Neurilemmoma/physiopathology ; Neurofibroma, Plexiform/genetics ; Neurofibroma, Plexiform/pathology ; Neurofibroma, Plexiform/physiopathology ; Neurofibromatosis 1/diagnosis ; Neurofibromatosis 1/genetics ; Neurofibromatosis 1/physiopathology ; Neurofibromatosis 2/diagnosis ; Neurofibromatosis 2/genetics ; Neurofibromatosis 2/physiopathology ; Peripheral Nerves/pathology ; Peripheral Nerves/physiopathology
    Language English
    Publishing date 2007-04
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2081241-3
    ISSN 1474-4422
    ISSN 1474-4422
    DOI 10.1016/S1474-4422(07)70075-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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