Results 41 to 50 of about 24,332 (187)

Intramedullary gangliogliomas: histopathologic and molecular features of 25 cases [PDF]

open access: yes, 2016
Gangliogliomas are uncommon glioneuronal tumors, which usually arise in the cerebral hemispheres and occasionally in the brain stem. Gangliogliomas occurring in the spinal cord are extremely rare. In this study, we analyzed the clinical, histopathologic,
ANTONELLI, MANILA   +7 more
core   +1 more source

Manejo quirúrgico de malformaciones del pie por neurofibromatosis tipo 1. Reporte de caso

open access: yesRevista Colombiana de Ortopedia y Traumatología
Introducción. La neurofibromatosis (NF) es un síndrome neurocutáneo que puede afectar diferentes órganos y sistemas. Esta es una enfermedad huérfana-rara y su manejo representa un desafío clínico. Presentación del caso. Mujer de 33 años con malformación
Nathaly Patiño-Vargas   +5 more
doaj   +1 more source

Genetic interactions between neurofibromin and endothelin receptor B in mice. [PDF]

open access: yesPLoS ONE, 2013
When mutations in two different genes produce the same mutant phenotype, it suggests that the encoded proteins either interact with each other, or act in parallel to fulfill a similar purpose.
Mugdha Deo   +2 more
doaj   +1 more source

The emerging roles of ribosome biogenesis in craniofacial development. [PDF]

open access: yes, 2014
Neural crest cells (NCCs) are a transient, migratory cell population, which originates during neurulation at the neural folds and contributes to the majority of tissues, including the mesenchymal structures of the craniofacial skeleton.
Ross, Adam P, Zarbalis, Konstantinos S
core   +2 more sources

Tightly linked markers for the neurofibromatosis type 1 gene

open access: yesGenomics, 1987
Relationships among genetic markers in the region of the neurofibromatosis type 1 (NF1) gene on chromosome 17 were investigated by linkage studies in a large sample set of affected families and in a panel of 58 normal families. A new marker, pHHH202 (D17S33), was included along with two markers known to be closely linked to NF.
Ray White   +12 more
openaire   +2 more sources

Detection of malignant peripheral nerve sheath tumors in patients with neurofibromatosis using aneuploidy and mutation identification in plasma

open access: yeseLife, 2022
Malignant peripheral nerve sheath tumors (MPNST) are the deadliest cancer that arises in individuals diagnosed with neurofibromatosis and account for nearly 5% of the 15,000 soft tissue sarcomas diagnosed in the United States each year.
Austin K Mattox   +15 more
doaj   +1 more source

An Update on the Ophthalmologic Features in the Phakomatoses

open access: yesJournal of Ophthalmology, 2016
Neurofibromatosis type 1, tuberous sclerosis complex, and Von Hippel-Lindau disease, historically classified as the phakomatoses, are hereditary multisystem disorders characterized by the presence of hamartoma, which carry the risk of malignant ...
Solmaz Abdolrahimzadeh   +3 more
doaj   +1 more source

Four-year follow-up study in a NF1 Boy with a focal pontine hamartoma [PDF]

open access: yes, 2013
Neurofibromatosis is a collective name for a group of genetic conditions in which benign tumours affect the nervous system. Type 1 is caused by a genetic mutation in the NF1 gene (OMIM 613113) and symptoms can vary dramatically between individuals, even ...
BOZZAO, ALESSANDRO   +6 more
core   +2 more sources

The neurofibromatosis type 1 gene and its protein product, neurofibromin [PDF]

open access: yesNeuron, 1993
Von Recklinghausen neurofibromatosis, or neurofibromatosis type 1 (NFI), affects approximately 1 in 3500 individuals of all ethnic backgrounds. It is inherited as an autosomal dominant disease and is manifested clinically by abnormalities that predominantly affect tissues which derive from the neural crest (Riccardi, 1981,199l; Riccardi and Eichner ...
Gutmann, David H., Collins, Francis S.
openaire   +3 more sources

The molecular pathogenesis of schwannomatosis, a paradigm for the co-involvement of multiple tumour suppressor genes in tumorigenesis [PDF]

open access: yes, 2016
Schwannomatosis is characterized by the predisposition to develop multiple schwannomas and, less commonly, meningiomas. Despite the clinical overlap with neurofibromatosis type 2 (NF2), schwannomatosis is not caused by germline NF2 gene mutations ...
Cooper, David Neil   +3 more
core   +1 more source

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