Screening for Maternally Inherited Diabetes and Deafness in Large Cohorts of Hearing Impaired and Diabetic Patients

The diagnostic yield was higher in the hereditary HL and monogenic diabetes groups than in the general diabetes group. Implementation of rigorous inclusion criteria requiring the presence of both diabetes and HL may lead to a lower detection rate due to different or incomplete phenotype manifestation. Age-adjusted blood heteroplasmy levels seem to be a good predictor of overall severity of m.3243A>G-associated diseases, but buccal mucosa heteroplasmy predicted the age of HL and diabetes onset better.

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Publication Details

Journal
Ear and Hearing
Published
2026-02-10
DOI
https://doi.org/10.1097/aud.0000000000001780
Primary Topic
Mitochondrial Function and Pathology
Type
article
Field-Weighted Citation Impact
0.00
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article

Screening for Maternally Inherited Diabetes and Deafness in Large Cohorts of Hearing Impaired and Diabetic Patients

Lukáš Varga, Martina Škopková, Vibhuti Rambani, Terezia Kickova et al.
Ear and Hearing
Mitochondrial Function and Pathology
article

Screening for Maternally Inherited Diabetes and Deafness in Large Cohorts of Hearing Impaired and Diabetic Patients

Lukáš Varga, Martina Škopková, Vibhuti Rambani, Terezia Kickova, D Ugorová, Marek Sklenar, Klaudia Cipkova, Juraj Stanik, Zuzana Kabatova, Milan Profant, Silvia Borecka
article en

Abstract

The diagnostic yield was higher in the hereditary HL and monogenic diabetes groups than in the general diabetes group. Implementation of rigorous inclusion criteria requiring the presence of both diabetes and HL may lead to a lower detection rate due to different or incomplete phenotype manifestation. Age-adjusted blood heteroplasmy levels seem to be a good predictor of overall severity of m.3243A>G-associated diseases, but buccal mucosa heteroplasmy predicted the age of HL and diabetes onset better.

Ear and Hearing
Slovak Academy of Sciences (SK), National Institute of Cardiovascular Diseases (SK), University Hospital Bratislava (SK), Institute of Experimental Endocrinology of the Slovak Academy of Sciences (SK), Zero to Three (US), Comenius University Bratislava (SK)
Good health and well-being
Openalex Percentile: Top 62%
Mitochondrial Function and Pathology
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