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[Cleidocranial dysplasia: a case report and gene mutation analysis]
Ling-Yan Guo1, Pei-Qiong Xu2, Lin-Lin Chen1
1Dept. of Oral and Maxillofacial Surgery, Affiliated Stomatological Hospital of Nanchang University, The Key Laboratory of Oral Biomedicine in Jiangxi Province, Nanchang 330006, China.
Cleidocranial dysplasia, a rare genetic disorder, causes skeletal and dental issues. This study identifies a novel frameshift mutation in a patient, advancing understanding of this condition.
Area of Science:
- Genetics
- Orthopedics
- Dentistry
Background:
- Cleidocranial dysplasia (CCD) is an autosomal dominant disorder.
- It manifests with characteristic skeletal and dental abnormalities.
- Understanding the genetic basis of CCD is crucial for diagnosis and management.
Observation:
- A clinical case of cleidocranial dysplasia was investigated.
- The patient presented with typical features of the condition.
- Genetic analysis was performed to identify the underlying mutation.
Findings:
- A new frameshift mutation was identified in the patient.
- Gene detection confirmed the specific genetic alteration responsible for CCD.
- This finding contributes to the known mutation spectrum of CCD.
Implications:
- The identified mutation expands the genetic knowledge of cleidocranial dysplasia.
- Accurate genetic diagnosis is essential for affected individuals and families.
- Further research may explore genotype-phenotype correlations and therapeutic strategies.
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