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Ring chromosome 11 syndrome is an autosomal anomaly characterized by variable clinical features, including early growth retardation and short stature, microcephaly, developmental delay, some degree of intellectual disability, facial dysmorphism and café-au-lait spots. In some cases, congenital heart disease and endocrine abnormalities have been reported.
Biomarker and diagnostic research for ring chromosome 11 has been reported in the published literature.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for ring chromosome 11.
16 publications have been identified in PubMed for ring chromosome 11. Research spans Basic Science / Preclinical (31%), Review / Meta-Analysis (19%), and Diagnostic / Biomarker (13%).
Research Type | Count | % of Total |
|---|---|---|
Laboratory research | 5 | 31% |
Data assembled from 3 of 12 sources · Last updated Sep 19, 2026, 1:00 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
3 |
19% |
Testing and diagnosis research | 2 | 13% |
Patient case studies | 2 | 13% |
Disease patterns and progression | 2 | 13% |
Clinical study results | 1 | 6% |
New treatment approaches | 1 | 6% |
Geng HZ (2026). [PMID: 41784838](https://pubmed.ncbi.nlm.nih.gov/41784838/). *Int J Colorectal Dis*. [Clinical Trial Publication]
Curtis TJ (2025). [PMID: 39833536](https://pubmed.ncbi.nlm.nih.gov/39833536/). *Int Urogynecol J*. [Review / Meta-Analysis]
Stelzner J (2025). [PMID: 41188470](https://pubmed.ncbi.nlm.nih.gov/41188470/). *Sci Rep*. [Diagnostic / Biomarker]
Steinberg T (2025). [PMID: 40676376](https://pubmed.ncbi.nlm.nih.gov/40676376/). *Eur Child Adolesc Psychiatry*. [Epidemiology / Natural History]
Muhammed M (2025). [PMID: 39740360](https://pubmed.ncbi.nlm.nih.gov/39740360/). *Psychoneuroendocrinology*. [Epidemiology / Natural History]
Mitsuno K (2025). [PMID: 39891728](https://pubmed.ncbi.nlm.nih.gov/39891728/). *Cancer Immunol Immunother*. [Gene Therapy / Novel Therapeutics]
Rahim MS (2025). [PMID: 41242219](https://pubmed.ncbi.nlm.nih.gov/41242219/). *Plant Physiol Biochem*. [Basic Science / Preclinical]
Ethofer T (2025). [PMID: 40289125](https://pubmed.ncbi.nlm.nih.gov/40289125/). *Sci Rep*. [Basic Science / Preclinical]
Abe T (2025). [PMID: 39955949](https://pubmed.ncbi.nlm.nih.gov/39955949/). *Biochem Biophys Res Commun*. [Basic Science / Preclinical]
Woodson S (2025). [PMID: 40678444](https://pubmed.ncbi.nlm.nih.gov/40678444/). *Neurol Genet*. [Review / Meta-Analysis]