Biomaterial Database

Novel human pathological mutations. Gene symbol: NF1. Disease: Neurofibromatosis 1. 2010

Ibrahim Alabdulkareem, and Mohammed Al Balwi

Molecular Biology, NGHA, P O Box 22490, (2216), 11426, Riyadh, Saudi Arabia. abdulkarimi@ngha.med.sa

UI	MeSH Term	Description	Entries
D009456	Neurofibromatosis 1	An autosomal dominant inherited disorder (with a high frequency of spontaneous mutations) that features developmental changes in the nervous system, muscles, bones, and skin, most notably in tissue derived from the embryonic NEURAL CREST. Multiple hyperpigmented skin lesions and subcutaneous tumors are the hallmark of this disease. Peripheral and central nervous system neoplasms occur frequently, especially OPTIC NERVE GLIOMA and NEUROFIBROSARCOMA. NF1 is caused by mutations which inactivate the NF1 gene (GENES, NEUROFIBROMATOSIS 1) on chromosome 17q. The incidence of learning disabilities is also elevated in this condition. (From Adams et al., Principles of Neurology, 6th ed, pp1014-18) There is overlap of clinical features with NOONAN SYNDROME in a syndrome called neurofibromatosis-Noonan syndrome. Both the PTPN11 and NF1 gene products are involved in the SIGNAL TRANSDUCTION pathway of Ras (RAS PROTEINS).	Peripheral Neurofibromatosis,Recklinghausen Disease of Nerve,von Recklinghausen Disease,Cafe-au-Lait Spots with Pulmonic Stenosis,Molluscum Fibrosum,NF1 (Neurofibromatosis 1),Neurofibromatosis I,Neurofibromatosis Type 1,Neurofibromatosis Type I,Neurofibromatosis, Peripheral Type,Neurofibromatosis, Peripheral, NF 1,Neurofibromatosis, Peripheral, NF1,Neurofibromatosis, Type 1,Neurofibromatosis, Type I,Pulmonic Stenosis with Cafe-au-Lait Spots,Recklinghausen Disease, Nerve,Recklinghausen's Disease of Nerve,Recklinghausens Disease of Nerve,Watson Syndrome,von Recklinghausen's Disease,Cafe au Lait Spots with Pulmonic Stenosis,Neurofibromatoses, Peripheral,Neurofibromatoses, Type I,Neurofibromatosis, Peripheral,Peripheral Neurofibromatoses,Pulmonic Stenosis with Cafe au Lait Spots,Syndrome, Watson,Type 1 Neurofibromatosis,Type 1, Neurofibromatosis,Type I Neurofibromatoses,Type I, Neurofibromatosis,von Recklinghausens Disease
D003062	Codon	A set of three nucleotides in a protein coding sequence that specifies individual amino acids or a termination signal (CODON, TERMINATOR). Most codons are universal, but some organisms do not produce the transfer RNAs (RNA, TRANSFER) complementary to all codons. These codons are referred to as unassigned codons (CODONS, NONSENSE).	Codon, Sense,Sense Codon,Codons,Codons, Sense,Sense Codons
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D018389	Codon, Nonsense	An amino acid-specifying codon that has been converted to a stop codon (CODON, TERMINATOR) by mutation. Its occurance is abnormal causing premature termination of protein translation and results in production of truncated and non-functional proteins. A nonsense mutation is one that converts an amino acid-specific codon to a stop codon.	Codon, Termination, Premature,Codon, Unassigned,Mutation, Nonsense,Nonsense Codon,Nonsense Mutation,Premature Stop Codon,Unassigned Codon,Amber Nonsense Codon,Amber Nonsense Mutation,Nonsense Codon, Amber,Ochre Nonsense Codon,Ochre Nonsense Mutation,Opal Nonsense Codon,Opal Nonsense Mutation,Premature Termination Codon,Amber Nonsense Codons,Amber Nonsense Mutations,Codon, Amber Nonsense,Codon, Ochre Nonsense,Codon, Opal Nonsense,Codon, Premature Stop,Codon, Premature Termination,Codons, Amber Nonsense,Codons, Nonsense,Codons, Ochre Nonsense,Codons, Opal Nonsense,Codons, Premature Stop,Codons, Premature Termination,Codons, Unassigned,Mutation, Amber Nonsense,Mutation, Ochre Nonsense,Mutation, Opal Nonsense,Mutations, Amber Nonsense,Mutations, Nonsense,Mutations, Ochre Nonsense,Mutations, Opal Nonsense,Nonsense Codon, Ochre,Nonsense Codon, Opal,Nonsense Codons,Nonsense Codons, Amber,Nonsense Codons, Ochre,Nonsense Codons, Opal,Nonsense Mutation, Amber,Nonsense Mutation, Ochre,Nonsense Mutation, Opal,Nonsense Mutations,Nonsense Mutations, Amber,Nonsense Mutations, Ochre,Nonsense Mutations, Opal,Ochre Nonsense Codons,Ochre Nonsense Mutations,Opal Nonsense Codons,Opal Nonsense Mutations,Premature Stop Codons,Premature Termination Codons,Stop Codon, Premature,Stop Codons, Premature,Termination Codon, Premature,Termination Codons, Premature,Unassigned Codons
D025542	Neurofibromin 1	A protein found most abundantly in the nervous system. Defects or deficiencies in this protein are associated with NEUROFIBROMATOSIS 1, Watson syndrome, and LEOPARD syndrome. Mutations in the gene (GENE, NEUROFIBROMATOSIS 1) affect two known functions: regulation of ras-GTPase and tumor suppression.	Neurofibromatosis Type 1 Protein,NF-1 Protein,NF1 GRP,NF1 Protein,NF1-GAP-Related Protein,Neurofibromatosis Type 1 Gene Product,Neurofibromin,NF 1 Protein,NF1 GAP Related Protein