Related Experiment Video
Updated: Jul 20, 2026

Osmotic Avoidance in Caenorhabditis elegans: Synaptic Function of Two Genes, Orthologues of Human NRXN1 and NLGN1, as Candidates for Autism
Published on: December 11, 2009
Naxos disease.
Nikos Protonotarios1, Adalena Tsatsopoulou
1Yannis Protonotarios Medical Center, Hora Naxos, Naxos 84300, Greece.
Naxos disease, a recessive form of arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C), is characterized by woolly hair and palmoplantar keratoderma. This condition highlights a specific genetic link between heart muscle disorders and skin manifestations.
Area of Science:
- Cardiology
- Genetics
- Dermatology
Background:
- Naxos disease is classified as a recessive form of arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C) since 1995.
- It presents a distinct association between ARVD/C and specific skin conditions.
Purpose of the Study:
- To elucidate the genetic underpinnings and clinical spectrum of Naxos disease.
- To understand the relationship between ARVD/C and its cutaneous manifestations.
Main Methods:
- Review of existing literature and case studies on Naxos disease.
- Genetic analysis of affected individuals (if applicable).
- Clinical examination focusing on cardiac and dermatological phenotypes.
Main Results:
- Naxos disease involves a characteristic triad: ARVD/C, woolly hair, and palmoplantar keratoderma.
- The condition follows an autosomal recessive inheritance pattern.
Conclusions:
- Naxos disease represents a specific genetic cardiomyopathy with distinct dermatological features.
- Early diagnosis requires recognition of both cardiac and skin abnormalities.
Related Concept Videos
Lysosomal Hydrolases
Notch Signaling Pathway
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...
Protein Import into the Peroxisomes
Peroxisomal Protein Import:
Peroxisomes lack the genetic machinery required to code for their own proteins. Hence, most peroxisomal membrane, lumenal and transmembrane proteins are synthesized in the cytoplasm or ER and transported to the peroxisome...
Nephrotic Syndrome I : Introduction
Pleiotropy
Inborn Errors of Metabolism
