Genetics of congenital insensitivity to pain with anhidrosis (CIPA) or hereditary sensory and autonomic neuropathy type IV
@article{Indo2002GeneticsOC, title={Genetics of congenital insensitivity to pain with anhidrosis (CIPA) or hereditary sensory and autonomic neuropathy type IV }, author={Yasuhiro Indo}, journal={Clinical Autonomic Research}, year={2002}, volume={12}, pages={I20-I32} }
Summary Congenital insensitivity to pain with anhidrosis (CIPA) or hereditary sensory and autonomic neuropathy type IV (HSAN-IV) is an autosomal recessive disorder characterized by recurrent episodic fevers, anhidrosis (inability to sweat), absence of reaction to noxious (or painful) stimuli, self-mutilating behavior and mental retardation. The anomalous pain and temperature sensation and anhidrosis in CIPA are due to the absence of afferent neurons activated by tissue-damaging stimuli and a…
110 Citations
Skeletal complications in congenital insensitivity to pain and anhidrosis: a problem to reckon with
- MedicineNeurological Sciences
- 2021
A 3.5-year-old girl presented to us with recurrent injuries and fluctuations in her body temperature since infancy, with complete absence of pain perception and was unable to appreciate hot or cold stimuli; however, fine touch and vibration were preserved.
Twenty-one Years with Congenital Insensitivity to Pain: A Case Report.
- MedicineJBJS case connector
- 2012
Congenital insensitivity to pain with anhidrosis (CIPA) is caused by a defect in the neurotrophin signal transduction system and is classified under hereditary sensory and autonomic neuropathy (HSAN), a multisystem disease predominantly affecting Ashkenazi Jews.
From genes to pain: nerve growth factor and hereditary sensory and autonomic neuropathy type V
- Biology, MedicineThe European journal of neuroscience
- 2014
This review highlights the recent key findings in the understanding of HSAN V, including insights into the molecular mechanisms of the disease, derived from genetic studies of patients with this disorder.
Nerve growth factor and the physiology of pain: lessons from congenital insensitivity to pain with anhidrosis
- BiologyClinical genetics
- 2012
The ways in which NGF‐dependent neurons contribute to interoception, homeostasis and emotional responses and, together with the brain, immune and endocrine systems, play crucial roles in pain, itch and inflammation are investigated.
Novel NTRK1 mutations associated with congenital insensitivity to pain with anhidrosis verified by functional studies
- Biology, MedicineJournal of the peripheral nervous system : JPNS
- 2017
The four novel NTRK1 mutations reported here will expand the repertoire of NTRk1 mutations in CIPA patients, and further the understanding of C IPA pathogenesis.
CONGENITAL INSENSITIVITY TO PAIN WITH ANHIDROSIS-CIPA: A CASE REPORT
- Medicine, Psychology
- 2008
The clinical presentation of a child with this rare disease is worth to describe, as the first case to be reported in Jordan.
Update Review and Clinical Presentation in Congenital Insensitivity to Pain and Anhidrosis
- MedicineCase reports in pediatrics
- 2015
Two new important concepts in the therapeutic approach for patients with Congenital insensitivity to pain and anhidrosis are proposed: early surgical treatment for long bone fractures to prevent pseudoarthrosis and to allow early weight bearing, decreasing the risk of further osteopenia.
Congenital insensitivity to pain with anhidrosis: A report of two siblings with a novel mutation in (TrkA) NTRK1 gene in a Saudi family
- MedicineJournal of the Neurological Sciences
- 2016
Congenital Insensitivity to Pain Syndrome with Anhidrosis. Review of Literature
- MedicineJournal of Pediatrics and Pediatric Medicine
- 2018
Early surgical treatment for long bone fractures to prevent pseudo arthrosis and to allow early weightbearing decreasing the risk of further osteopenia, and the choice of appropriate antibiotics and surgical debridement in cases of infection might prevent further destruction of joints.
Skoura – a genetic island for congenital insensitivity to pain and anhidrosis among Moroccan Jews, as determined by a novel mutation in the NTRK1 gene
- Medicine, BiologyClinical genetics
- 2009
It is found that the same novel nonsense mutation in two unrelated families of Moroccan Jewish descent, each with two affected siblings, may trace to the rural Jewish village in southern Morocco from where both these families originated.
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Human TRKA (NTRK1) encodes the receptor tyrosine kinases (RTKs) for nerve growth factor (NGF) and is the gene responsible for congenital insensitivity to pain with anhidrosis (CIPA), an autosomal…
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The male patient, who expired at 17 years of age, was noted insensitive to pain and bouts of unexplained fever at birth and his peripheral nerve seemed to be almost normal with light microscopy but the electron microscopical study revealed extreme paucity of unmyelinated fibers and a reduction of myelinated fibres, especially of small caliber.
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
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It is demonstrated clearly that the CIPA mutations cause the inactivation of the NTRK1 receptor, thus exerting a loss of function effect, and an experimental approach to distinguish functional mutations from genetic polymorphisms is provided.