An international journal of medical genetics, molecular medicine and personalized medicine, Clinical Genetics links research to the clinic, translating advances in our understanding of the molecular basis of genetic disease for the practicing clinical geneticist. We publish research articles, short reports, reviews and mini-reviews that connect medical genetics research with clinical practice.

 

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ORIGINAL ARTICLE
Open access

Biallelic Variants in LRRC45 Impair Ciliogenesis and Cause a Severe Neurological Disorder

  •  5 December 2024

Graphical Abstract

Biallelic Variants in LRRC45 Impair Ciliogenesis and Cause a Severe Neurological Disorder Issue ,

We report two unrelated families with biallelic variants in LRRC45 and show impaired ciliogenesis in patient cells. We propose that defects in LRRC45 lead to a novel subtype of ciliopathy with developmental abnormalities of the brain. Taken together this study adds to a growing body of evidence for the physiological relevance of distal appendage proteins, LRRC45 being one of them, in regulating ciliogenesis during brain development and morphogenesis.

SHORT REPORT

Comprehensive Analysis of TEK Variants in Patients With Vascular Malformations

  •  4 December 2024

Graphical Abstract

Comprehensive Analysis of TEK Variants in Patients With Vascular Malformations Issue ,

Five patterns of TEK variants (P1–P5) were identified from a retrospective review of 88 VM cases with a total of 107 clinically significant TEK variants. The correlation of clinical features among P1–P5 variant patterns was investigated from two different aspects: the malformation types and the affected anatomical locations.

SHORT REPORT

A Novel Homozygous Synonymous Variant in CCDC134 as a Cause of Osteogenesis Imperfecta Type XXII

  •  2 December 2024

Graphical Abstract

A Novel Homozygous Synonymous Variant in CCDC134 as a Cause of Osteogenesis Imperfecta Type XXII Issue ,

We first reported a case of type XXII osteogenesis imperfecta caused by the homozygous c.492G > C (p. Leu164=) variant in the CCDC134 gene, which was identified by RNA sequencing analysis as an abnormal splicing variant causing deletion of Exon 5.

RESEARCH LETTER

WDFY3 Haploinsufficiency Is Associated With Autosomal Dominant Neurodevelopmental Disorders and Macrocephaly

  •  29 November 2024

Graphical Abstract

WDFY3 Haploinsufficiency Is Associated With Autosomal Dominant Neurodevelopmental Disorders and Macrocephaly Issue ,

WDFY3 (MIM#617485) defects may manifest neurodevelopmental disorders (NDDs) and opposite effects on brain size based on allelic effect. This case highlights a heterozygous WDFY3 nonsense variant linked to mild-to-moderate NDDs, macrocephaly, and unique facial features. Findings emphasize the importance of exome sequencing in NDDs for accurate diagnosis and clinical management.

More articles

The following is a list of the most cited articles based on citations published in the last three years, according to CrossRef.

Liquid biopsy in breast cancer: A comprehensive review

  •  643-660
  •  22 January 2019

Graphical Abstract

Liquid biopsy in breast cancer: A comprehensive review Issue 6, 2019

Liquid biopsy can be used as a tool to advance individualized targeted therapy. a) At early stages of diagnosis, various components of liquid biopsy can be utilized for initial screening of breast cancer patients. At the primary steps, different isolation and enrichment methods can be used for each type of the tumor component. Later, analysis of these components can provide insight into the nature of the tumor, such as its unique genetic and epigenetic profile. This will allow clinicians to provide targeted treatment to each patient. b) Subsequent to tumor resection surgery, liquid biopsy can be utilized to monitor the patient for relapse. Due to pre-surgical analysis of the tumor, the known genetic profile of the primary tumor can be used to monitor for signs of recurrence.

More articles
Open access

Re-analysis of whole genome sequencing ends a diagnostic odyssey: Case report of an RNU4-2 related neurodevelopmental disorder

Graphical Abstract

Re-analysis of whole genome sequencing ends a diagnostic odyssey: Case report of an RNU4-2 related neurodevelopmental disorder Issue 4, 2024

By performing re-analysis of previously generated WGS data, we identify an individual with a de novo RNU4-2 pathogenic variant ending a longstanding diagnostic odyssey and describe in detail the clinical phenotypes.

Open access

Hao‐Fountain syndrome: 32 novel patients reveal new insights into the clinical spectrum

Graphical Abstract

Hao-Fountain syndrome: 32 novel patients reveal new insights into the clinical spectrum Issue 5, 2024

A comprehensive literature review and assessment of 32 newly identified patients with Hao-Fountain syndrome elucidate the neurodevelopmental trajectory of this disorder, highlighting previously unreported features such as an altered pain threshold. Genotype-phenotype analysis reveals a correlation between missense mutations located in the catalytic domain and a more severe clinical phenotype.

Liquid biopsy in breast cancer: A comprehensive review

Graphical Abstract

Liquid biopsy in breast cancer: A comprehensive review Issue 6, 2019

Liquid biopsy can be used as a tool to advance individualized targeted therapy. a) At early stages of diagnosis, various components of liquid biopsy can be utilized for initial screening of breast cancer patients. At the primary steps, different isolation and enrichment methods can be used for each type of the tumor component. Later, analysis of these components can provide insight into the nature of the tumor, such as its unique genetic and epigenetic profile. This will allow clinicians to provide targeted treatment to each patient. b) Subsequent to tumor resection surgery, liquid biopsy can be utilized to monitor the patient for relapse. Due to pre-surgical analysis of the tumor, the known genetic profile of the primary tumor can be used to monitor for signs of recurrence.

free access

Digenic inheritance and genetic modifiers

Graphical Abstract

Digenic inheritance and genetic modifiers Issue 3, 2018

Depiction of 3 distinct scenarios of co-inheritance of 2 mutations.

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