Results 121 to 130 of about 124,379,666 (230)

RAS diseases in children

Haematologica, 2014
RAS genes encode a family of 21 kDa proteins that are an essential hub for a number of survival, proliferation, differentiation and senescence pathways. Signaling of the RAS-GTPases through the RAF-MEK-ERK pathway, the first identified mitogen-associated
Charlotte M. Niemeyer
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A novel missense KIT mutation causing piebaldism in one Chinese family associated with café-au-lait macules and intertriginous freckling

Therapeutics and Clinical Risk Management, 2015
Wei-Xue Jia,1,2 Xue-Min Xiao,1,2 Jian-Bing Wu,1,2 Yi-Ping Ma,1,2 Yi-Ping Ge,1,2 Qi Li,1,2 Qiu-Xia Mao,1,2 Cheng-Rang Li1,2 1Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China; 2Jiangsu
Jia WX, Xiao XM, Wu JB, Ma YP, Ge YP, Li Q, Mao QX, Li CR   +7 more
doaj  

Rare variants modulating phenotype in NF1 carriers

Scientific Reports
Neurofibromatosis type 1 (NF1) is a rare genetic disorder with highly variable phenotypes, ranging from psychosocial challenges and congenital malformations to benign tumors and even aggressive cancers.
Elena Pasquinelli, Giulia Casamassima, Giulia Brunelli, Omaima Belakhdar, Samantha Minetto, Salvatore Grosso, Roberto Canitano, Stefania Marsili, Ignazio Martellucci, Salvadora Tindara Miano, Roberto Petrioli, Margherita Baldassarri, Romina D’Aurizio, Chiara Fallerini, Alessandra Renieri   +14 more
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Epigenetic Mechanisms in Neurofibromatosis Types 1 and 2

Epigenomes
Neurocutaneous syndromes, known as phakomatoses, encompass a diverse group of congenital conditions affecting the nervous system and skin, with neurofibromatosis type 1 (NF1) and neurofibromatosis type 2 (NF2) among the most clinically significant.
Christina Stylianides, Gavriel Hadjigavriel, Paschalis Theotokis, Efstratios Vakirlis, Soultana Meditskou, Maria Eleni Manthou, Iasonas Dermitzakis   +6 more
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Genetic Spectrum of Non‐PTPN11 Variants in Noonan Syndrome and Related RASopathies: Findings From a Russian Cohort

Clinical Genetics, Volume 110, Issue 5, Page 527-537, November 2026.
Noonan syndrome and related conditions are caused by variants in multiple genes. We analyzed 456 Russian patients using a 23‐gene panel and found disease‐causing variants in non‐PTPN11 genes in 85 cases. NF1, SOS1, BRAF, and SHOC2 explained half of these diagnoses.
Anna Orlova, Olga Shatokhina, Daria Guseva, Nina Demina, Aleksander Polyakov, Oхana Ryzkova   +5 more
wiley   +1 more source

Neurofibromatosis tipo 1. Revision bibliográfica [PDF]

, 2006
La Neurofibromatosis es una entidad clínica que se clasifica dentro del grupo de las Facomatosis, esuna enfermedad dominante autosomal caracterizada por el crecimiento desordenado de tejidos finosectodérmicos que producen lesiones cutáneas ...
Río Ysla, Maily del, Valle Yánez, Ivelin, Amador Díaz, Martha   +2 more
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Juvenile Myelomonocytic Leukemia in a Child with Underlying Mutations in Neurofibromatosis Type 1 and FLT3 Genes: A Case Report

Indian Pediatrics Case Reports
Background: Juvenile myelomonocytic leukemia (JMML) is known to be associated with certain genetic variants involved in the RAS pathway. We describe a child with JMML associated with Neurofibromatosis Type 1 (NF1) variant.
Reshma Thomas, Abhilasha Sampagar
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A Diagnostic Challenge: Unilateral Gingival Enlargement With Altered Tooth Eruption in a Paediatric Patient

Oral Diseases, EarlyView.
Luca Cricenti, Rossella Ninivaggi, Federico Liguori, Nicola Scotti, Allegra Comba, Patrizia Defabianis, Federica Romano   +6 more
wiley   +1 more source

Neurofibromatosis Type 1: Optimizing Management with a Multidisciplinary Approach [PDF]

Shaan Lalvani, Rebecca M Brown Department of Neurology, The Mount Sinai Hospital, New York, NY, USACorrespondence: Rebecca M Brown, MD, PhD, The Mount Sinai Hospital, Department of Neurology, 1216 5th Avenue, New York, NY, 10029, USA, Tel +1 2128248579 ...
Brown RM, Lalvani S
core  

Parental age and risk of genetic syndromes predisposing to nervous system tumors: nested case–control study

Clinical Epidemiology, 2018
Maral Adel Fahmideh,1 Giorgio Tettamanti,1 Catharina Lavebratt,2 Mats Talbäck,1 Tiit Mathiesen,3,4 Birgitta Lannering,5 Kimberly J Johnson,6,7 Maria Feychting1 1Unit of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet ...
Adel Fahmideh M, Tettamanti G, Lavebratt C, Talbäck M, Mathiesen T, Lannering B, Johnson KJ, Feychting M   +7 more
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