Expanding the Genotypic and Phenotypic Spectrum of OFD1-Related Conditions
Author Information
Author(s): Kyian Tatiana, Borovikov Artem, Anisimova Inga, Ryzhkova Oksana, Bulakh Maria, Bragina Elizabeth, Avakyan Maria, Demchenko Anna, Zabnenkova Victoria, Kovalev Victor, Bukhonin Artem, Kondratyeva Elena, Kutsev Sergey, Errichiello Edoardo
Primary Institution: Research Centre for Medical Genetics
Hypothesis
What are the genetic and phenotypic characteristics of patients with OFD1-related conditions?
Conclusion
The study identifies three patients with diverse phenotypic manifestations linked to variants in the OFD1 gene, highlighting the need for further investigation into these conditions.
Supporting Evidence
- Three patients with loss-of-function variants in the OFD1 gene were identified.
- The first patient was diagnosed with oro-facial-digital syndrome type 1.
- The second patient presented features resembling Simpson–Golabi–Behmel syndrome type 2.
- The third patient exhibited isolated primary ciliary dyskinesia.
Takeaway
This study looked at three patients with different health issues caused by changes in a specific gene, showing that this gene can lead to a variety of symptoms.
Methodology
The study used clinical exome sequencing, family-based genetic analysis, X-inactivation studies, and electron microscopy to analyze the patients.
Limitations
The study is limited by the small sample size and the lack of detailed clinical descriptions for some patients.
Participant Demographics
Three patients from unrelated families, including two males and one female.
Digital Object Identifier (DOI)
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