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Paternal uniparental disomy of chromosome 7 is an uniparental disomy of paternal origin that most likely do not have any phenotypic expression except from cases of homozygosity for a recessive disease mutation for which only father is a carrier (e.g., cystic fibrosis, congenital chloride diarrhea, sensorineural hearing loss).
Biomarker and diagnostic research for paternal uniparental disomy of chromosome 7 has been reported in the published literature.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for paternal uniparental disomy of chromosome 7.
8 publications have been identified in PubMed for paternal uniparental disomy of chromosome 7. Kisho has analyzed 6 by research type. Research spans Case Report / Case Series (33%), Basic Science / Preclinical (33%), and Diagnostic / Biomarker (17%).
Molinari S (2026). [PMID: 40977560](https://pubmed.ncbi.nlm.nih.gov/40977560/). *Am J Med Genet A*. [Diagnostic / Biomarker]
D'Angelo E (2025). [PMID: 41276848](https://pubmed.ncbi.nlm.nih.gov/41276848/). *Clin Epigenetics*. [Basic Science / Preclinical]
Alcántara-Ortigoza MA (2025). [PMID: 40869306](https://pubmed.ncbi.nlm.nih.gov/40869306/). *Int J Mol Sci*. [Case Report / Case Series]
Mohamed AM (2025). [PMID: 40730975](https://pubmed.ncbi.nlm.nih.gov/40730975/). *BMC Pediatr*. [Basic Science / Preclinical]
Begemann M (2025). [PMID: 40307819](https://pubmed.ncbi.nlm.nih.gov/40307819/). *Clin Epigenetics*. [Review / Meta-Analysis]
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 7:27 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Vimercati A (2025). [PMID: 41429883](https://pubmed.ncbi.nlm.nih.gov/41429883/). *Sci Rep*. [Case Report / Case Series]