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Any osteogenesis imperfecta in which the cause of the disease is a mutation in the BMP1 gene.
Features include always present findings: Decreased body weight, Femoral bowing, Short stature, and Weak and brittle bones (osteoporosis) and others; and common findings: Long philtrum, Generalized hypotonia, Limitation of knee mobility, and Enlarged thorax and others. 38 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Bones and joints | 11 | Femoral bowing, Weak and brittle bones (osteoporosis), Increased bone density (increased bone mineral density) |
BMP1 encodes bone morphogenetic protein 1 (986 aa). Metalloprotease that plays key roles in regulating the formation of the extracellular matrix (ECM) via processing of various precursor proteins into mature functional enzymes or structural proteins. Highest expression in Cervix Endocervix (93.6 TPM) and Cervix Ectocervix (89.7 TPM).
Osteogenesis imperfecta type 13 is associated with mutations in the BMP1 gene on chromosome 8.
The BMP1 protein participates in BMP1, TLL1, TLL2, Cathepsin L1 pathway.
BMP1 is classified as a druggable target (Druggable Genome, Enzyme, Growth Factor, Neutral Zinc Metallopeptidase, and Protease categories) with score 52.2.
Genetic testing for BMP1 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for osteogenesis imperfecta type 13 has been reported in the published literature.
Phenotype severity distribution: 10 always present features, 21 common features.
No clinical trials have been registered for osteogenesis imperfecta type 13.
55 publications have been identified in PubMed for osteogenesis imperfecta type 13. Research spans Basic Science / Preclinical (29%), Case Report / Case Series (25%), and Clinical Trial Publication (22%).
Research Type | Count | % of Total |
|---|---|---|
Laboratory research | 16 | 29% |
Data assembled from 5 of 12 sources · Last updated Sep 17, 2026, 8:35 PM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Muscles | 5 | Low muscle tone (hypotonia), Generalized hypotonia, Limitation of knee mobility |
Brain and nerves | 2 | Intellectual disability, Delayed gross motor development |
Ears | 1 | Hearing loss (hearing impairment) |
Growth and development | 1 | Short stature |
Head and neck | 1 | Triangular face |
Patient case studies
14 |
25% |
Clinical study results | 12 | 22% |
Testing and diagnosis research | 5 | 9% |
Disease patterns and progression | 5 | 9% |
Research summaries | 2 | 4% |
Other research | 1 | 2% |
Dossanov B (2026). [PMID: 42047125](https://pubmed.ncbi.nlm.nih.gov/42047125/). *Clin Ter*. [Clinical Trial Publication]
Ugarteburu M (2026). [PMID: 41687191](https://pubmed.ncbi.nlm.nih.gov/41687191/). *Hearing research*. [Diagnostic / Biomarker]
Betin G (2026). [PMID: 41849638](https://pubmed.ncbi.nlm.nih.gov/41849638/). *Fetal diagnosis and therapy*. [Diagnostic / Biomarker]
Dure A (2026). [PMID: 42022263](https://pubmed.ncbi.nlm.nih.gov/42022263/). *J Pediatr Soc North Am*. [Case Report / Case Series]
Supari N (2026). [PMID: 41667232](https://pubmed.ncbi.nlm.nih.gov/41667232/). *Journal of medical genetics*. [Case Report / Case Series]
Sayar S (2026). [PMID: 42214440](https://pubmed.ncbi.nlm.nih.gov/42214440/). *Eur J Pediatr Surg*. [Clinical Trial Publication]
Haddou S (2026). [PMID: 42216308](https://pubmed.ncbi.nlm.nih.gov/42216308/). *FEBS J*. [Review / Meta-Analysis]
Nguyen CV (2026). [PMID: 41568560](https://pubmed.ncbi.nlm.nih.gov/41568560/). *Journal of pediatric orthopedics*. [Clinical Trial Publication]
Takanosu M (2026). [PMID: 41562138](https://pubmed.ncbi.nlm.nih.gov/41562138/). *Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc*. [Case Report / Case Series]
Tuurala H (2026). [PMID: 41618006](https://pubmed.ncbi.nlm.nih.gov/41618006/). *Calcified tissue international*. [Clinical Trial Publication]