Genetic association studies suggest a genetic predisposition for cisplatin-induced ototoxicity. Among other candidate genes, thiopurine methyltransferase () is considered a critical gene for susceptibility to cisplatin-induced hearing loss in a pharmacogenetic guideline. The PanCareLIFE cross-sectional cohort study evaluated the genetic associations in a large pan-European population and assessed the diagnostic accuracy of the genetic markers. 1,112 pediatric cancer survivors who had provided biomaterial for genotyping were screened for participation in the pharmacogenetic association study. 900 participants qualified for inclusion. Based on the assessment of original audiograms, patients were assigned to three phenotype categories: no, minor, and clinically relevant hearing loss. Fourteen variants in eleven candidate genes ( and ) were genotyped. The genotype and phenotype data represent a resource for conducting meta-analyses to derive a more precise pooled estimate of the effects of genes on the risk of hearing loss due to platinum treatment.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7477761 | PMC |
| http://dx.doi.org/10.1016/j.dib.2020.106227 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Genetic landscape in undiagnosed patients with syndromic hearing loss revealed by whole exome sequencing and phenotype similarity search.
Hum Genet
January 2025
Division of Hearing and Balance Research, National Institute of Sensory Organs, NHO Tokyo Medical Center, 2-5-1 Higashigaoka, Meguro-Ku, Tokyo, 152-8902, Japan.
There are hundreds of rare syndromic diseases involving hearing loss, many of which are not targeted for clinical genetic testing. We systematically explored the genetic causes of undiagnosed syndromic hearing loss using a combination of whole exome sequencing (WES) and a phenotype similarity search system called PubCaseFinder. Fifty-five families with syndromic hearing loss of unknown cause were analyzed using WES after prescreening of several deafness genes depending on patient clinical features.
View Article and Find Full Text PDFCausal relationship between psoriasis and sudden deafness: a Mendelian randomization study.
Arch Dermatol Res
January 2025
Tianjin Medical University, Tianjin, 300102, China.
Objective: This study aims to investigate the genetic link between psoriasis and sudden sensorineural hearing loss (SSNHL).
Methods: From a genetic standpoint, this study further highlighted the connection between psoriasis and SSNHL. Single nucleotide polymorphisms (SNPs) connected to SSNHL could be found using a genome-wide association study from the IEU OpenGWAS project website.
A rare case of adult-onset vanishing white matter leukoencephalopathy with movement disorder, expressing homozygous EIF2B3 and PRKN pathogenic variants.
BMC Neurol
January 2025
Faculty of Medicine, Department of Neurology, Al-Quds University, Jerusalem, Palestine.
Background: Vanishing white matter disease (VWMD) is a rare autosomal recessive leukoencephalopathy. It is typified by a gradual loss of white matter in the brain and spinal cord, which results in impairments in vision and hearing, cerebellar ataxia, muscular weakness, stiffness, seizures, and dysarthria cogitative decline. Many reports involve minors.
View Article and Find Full Text PDFEarly investigation of sensorineural hearing loss enables diagnosis of rare metabolic diseases, such as mucopolysaccharidosis type III.
BMJ Case Rep
January 2025
Audiovestibular Medicine, St George's Hospital, London, UK.
A toddler presented to audiovestibular medicine with mild bilateral, sensorineural hearing loss identified via the Newborn Hearing Screening Programme. This report focuses on the early clinical assessment and aetiological investigation which prompted testing for metabolic disease and highlights the parents' perspective. Early investigation led to a relatively early diagnosis of mucopolysaccharidosis (MPS) type IIIA: Sanfilippo disease which enabled the family to access a novel treatment option which otherwise would not have been possible.
View Article and Find Full Text PDFLeukostasis in chronic lymphocytic leukaemia; a very rare cause of sudden hearing loss.
BMJ Case Rep
January 2025
Haematology, Mid Yorkshire Hospitals NHS Trust, Wakefield, UK
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!