Gene: NTRK1

Alternate names for this Gene: MTC|TRK|TRK1|TRKA|Trk-A|p140-TrkA

Gene Summary: This gene encodes a member of the neurotrophic tyrosine kinase receptor (NTKR) family. This kinase is a membrane-bound receptor that, upon neurotrophin binding, phosphorylates itself and members of the MAPK pathway. The presence of this kinase leads to cell differentiation and may play a role in specifying sensory neuron subtypes. Mutations in this gene have been associated with congenital insensitivity to pain, anhidrosis, self-mutilating behavior, cognitive disability and cancer. Alternate transcriptional splice variants of this gene have been found, but only three have been characterized to date.

Gene is located in Chromosome: 1

Location in Chromosome : 1q23.1

Description of this Gene: neurotrophic receptor tyrosine kinase 1

Type of Gene: protein-coding

rs1026300967 in NTRK1 gene and Dysmorphic features PMID 22302274 2012 Frequency of mutations in the genes associated with hereditary sensory and autonomic neuropathy in a UK cohort.

PMID 27676246 2017 A Comprehensive Functional Analysis of NTRK1 Missense Mutations Causing Hereditary Sensory and Autonomic Neuropathy Type IV (HSAN IV).

PMID 28940190 2017 Novel 9 amino acid in-frame deletion in the NTRK1 tyrosine kinase domain in a patient with congenital insensitivity to pain with anhydrosis.

rs121964866 in NTRK1 gene and HSAN Type IV PMID 28177573 2017 Novel NTRK1 mutations associated with congenital insensitivity to pain with anhidrosis verified by functional studies.

PMID 28328124 2017 Exome sequencing identifies novel NTRK1 mutations in patients with HSAN-IV phenotype.

PMID 8696348 1996 Mutations in the TRKA/NGF receptor gene in patients with congenital insensitivity to pain with anhidrosis.

PMID 10233776 1999 A novel point mutation affecting the tyrosine kinase domain of the TRKA gene in a family with congenital insensitivity to pain with anhidrosis.

PMID 10982191 2000 Mutation and polymorphism analysis of the TRKA (NTRK1) gene encoding a high-affinity receptor for nerve growth factor in congenital insensitivity to pain with anhidrosis (CIPA) families.

PMID 11310631 2001 A novel TRK A (NTRK1) mutation associated with hereditary sensory and autonomic neuropathy type V.

PMID 27676246 2017 A Comprehensive Functional Analysis of NTRK1 Missense Mutations Causing Hereditary Sensory and Autonomic Neuropathy Type IV (HSAN IV).

PMID 10567924 2000 To define the defect of NTRK1 in CIPA patients, we have introduced one of the previously reported mutations (Gly571Arg) into both the NTRK1 and the TRK-T3 oncogene cDNAs.

PMID 10330344 1999 Congenital insensitivity to pain with anhidrosis: novel mutations in the TRKA (NTRK1) gene encoding a high-affinity receptor for nerve growth factor.

PMID 10861667 2000 Congenital insensitivity to pain with anhidrosis (CIPA) in Israeli-Bedouins: genetic heterogeneity, novel mutations in the TRKA/NGF receptor gene, clinical findings, and results of nerve conduction studies.

PMID 10090906 1999 A novel NTRK1 mutation associated with congenital insensitivity to pain with anhidrosis.

PMID 11159935 2001 Congenital insensitivity to pain with anhidrosis (CIPA): effect of TRKA (NTRK1) missense mutations on autophosphorylation of the receptor tyrosine kinase for nerve growth factor.

PMID 18077166 2008 Novel missense, insertion and deletion mutations in the neurotrophic tyrosine kinase receptor type 1 gene (NTRK1) associated with congenital insensitivity to pain with anhidrosis.

PMID 22302274 2012 Frequency of mutations in the genes associated with hereditary sensory and autonomic neuropathy in a UK cohort.

PMID 27676246 2017 Here, we studied a cohort of seven patients with HSAN IV and describe a comprehensive functional analysis of seven novel NTRK1 missense mutations, c.1550G >A, c.1565G >A, c.1970T >C, c.2096T >C, c.2254T >A, c.2288G >C, and c.2311C >T, corresponding to p.G517E, p.G522E, p.L657P, p.I699T, p.C752S, p.C763S, and p.R771C, all of which were predicted pathogenic by in silico analysis.

PMID 10567924 2000 The Gly571Arg mutation, associated with the autonomic and sensory disorder congenital insensitivity to pain with anhidrosis, causes the inactivation of the NTRK1/nerve growth factor receptor.

PMID 27676246 2017 Here, we studied a cohort of seven patients with HSAN IV and describe a comprehensive functional analysis of seven novel NTRK1 missense mutations, c.1550G >A, c.1565G >A, c.1970T >C, c.2096T >C, c.2254T >A, c.2288G >C, and c.2311C >T, corresponding to p.G517E, p.G522E, p.L657P, p.I699T, p.C752S, p.C763S, and p.R771C, all of which were predicted pathogenic by in silico analysis.

PMID 27551041 2016 These mutations are located in different domains of the protein; L213P in the extracellular domain, Δ736 in the kinase domain, and C300stop in the extracellular domain, a new mutation causing CIPA diagnosed in a Spanish teenager.

PMID 11719521 2002 Novel pathogenic mechanisms of congenital insensitivity to pain with anhidrosis genetic disorder unveiled by functional analysis of neurotrophic tyrosine receptor kinase type 1/nerve growth factor receptor mutations.

PMID 12949319 2003 An infant with primary tooth loss and palmar hyperkeratosis: a novel mutation in the NTRK1 gene causing congenital insensitivity to pain with anhidrosis.

PMID 16373086 2006 Here we report four homozygous mutations, two frameshift (p.Gln626fsX6 and p.Gly181fsX58), one missense (p.Arg761Trp) and one splice site (c.359+5G>T) mutation in four HSAN IV patients.

PMID 11668614 2001 Congenital insensitivity to pain with anhidrosis (CIPA): novel mutations of the TRKA (NTRK1) gene, a putative uniparental disomy, and a linkage of the mutant TRKA and PKLR genes in a family with CIPA and pyruvate kinase deficiency.

PMID 28192073 2017 Recurrent and novel mutations in the NTRK1 gene lead to rare congenital insensitivity to pain with anhidrosis in two Chinese patients.

PMID 26633545 2016 Molecular diagnostic experience of whole-exome sequencing in adult patients.

PMID 19651702 2009 Genes for hereditary sensory and autonomic neuropathies: a genotype-phenotype correlation.

rs1026300967 in NTRK1 gene and Multiple congenital anomalies PMID 27676246 2017 A Comprehensive Functional Analysis of NTRK1 Missense Mutations Causing Hereditary Sensory and Autonomic Neuropathy Type IV (HSAN IV).

PMID 28940190 2017 Novel 9 amino acid in-frame deletion in the NTRK1 tyrosine kinase domain in a patient with congenital insensitivity to pain with anhydrosis.

PMID 22302274 2012 Frequency of mutations in the genes associated with hereditary sensory and autonomic neuropathy in a UK cohort.

rs12756019 in NTRK1 gene and White Blood Cell Count procedure PMID 21738479 2011 Genome-wide association study of white blood cell count in 16,388 African Americans: the continental origins and genetic epidemiology network (COGENT).