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Related Experiment Video

Updated: Apr 11, 2026

Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas

Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas

Published on: February 28, 2019

Genodermatoses.

N Aravindha Babu¹, E Rajesh¹, Jayasri Krupaa¹

¹Department of Oral pathology and Microbiology, Sree Balaji Dental College and Hospital, Bharath University, Chennai, Tamil Nadu, India.

Journal of Pharmacy & Bioallied Sciences

|May 28, 2015

Summary

This summary is machine-generated.

Identifying recurrent mutations in inherited skin diseases is crucial for diagnosis. Molecular tools like oligonucleotide arrays and sequencing aid in diagnosing rare genetic disorders with recessive inheritance.

Keywords:

Benign Ehlers–Danlos syndrome Peutz–Jeghers syndrome Warty dyskeratoma dyskeratosis congenital ectodermal dysplasia epidermolysis bullosa hereditary hidrotic ectodermal dysplasia hypohidrotic ectodermal dysplasia incontinentia pigmenti intraepithelial-dyskeratosis keratosis follicularis multiple hamartoma syndrome pachyonychia congenital tuberous sclerosis white sponge nevus xeroderma pigmentosum

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Area of Science:

Genetics
Dermatology
Molecular Biology

Background:

Genodermatoses are inherited disorders with multisystemic implications.
Identifying specific mutations is key for diagnosing these conditions.
Genetic heterogeneity and recessive inheritance patterns complicate diagnosis.

Purpose of the Study:

To identify recurrent mutations in genodermatoses.
To investigate genetic heterogeneity in skin diseases with recessive inheritance.
To evaluate molecular diagnostic approaches for rare genetic disorders.

Main Methods:

Analysis of genetic mutations in families with genodermatoses.
Utilizing oligonucleotide arrays for mutation scanning.
Employing planned sequencing for rarer genetic diseases.

Main Results:

Recurrent mutations were observed in unrelated families with xeroderma and Griscelli syndrome.
Genetic heterogeneity is a common feature in genodermatoses.
Oligonucleotide arrays and sequencing show promise for molecular diagnosis.

Conclusions:

Accurate molecular diagnosis of genodermatoses requires significant effort.
Oligonucleotide arrays are suitable for routine scanning of common genetic diseases.
Planned sequencing will be increasingly important for diagnosing rarer inherited skin conditions.