Abstract |
Familial dysautonomia (FD) is a rare hereditary disorder caused by mutations within the gene that encodes for I-κ-B kinase complex associated protein (IKAP). A deficiency of IKAP affects the development of primary sensory neurons including those carrying baroreflex afferent volleys, a feature that explains their characteristic sensory loss and labile blood pressure. This review describes the history, the genotype of FD and the unusual cardiovascular autonomic phenotype of these patients. We outline the main consequences of a failure to receive information from arterial baroreceptors, including the characteristic "autonomic storms" and severe end-organ target damage.
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Authors | Lucy Norcliffe-Kaufmann, Horacio Kaufmann |
Journal | Autonomic neuroscience : basic & clinical
(Auton Neurosci)
Vol. 172
Issue 1-2
Pg. 26-30
(Dec 24 2012)
ISSN: 1872-7484 [Electronic] Netherlands |
PMID | 23178195
(Publication Type: Journal Article, Review)
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Copyright | Copyright © 2012 Elsevier B.V. All rights reserved. |
Chemical References |
- Carrier Proteins
- Elp1 protein, human
- Nerve Tissue Proteins
- Transcriptional Elongation Factors
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Topics |
- Animals
- Arteries
(innervation, metabolism, physiopathology)
- Autonomic Nervous System
(metabolism, physiopathology)
- Baroreflex
- Cardiovascular System
(innervation, metabolism, physiopathology)
- Carrier Proteins
(genetics, metabolism)
- Dysautonomia, Familial
(genetics, metabolism, physiopathology)
- Feedback, Physiological
- Humans
- Nerve Tissue Proteins
(genetics, metabolism)
- Sensory Receptor Cells
(metabolism)
- Transcriptional Elongation Factors
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