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Any familial thoracic aortic aneurysm and aortic dissection in which the cause of the disease is a mutation in the LOX gene.
Features include always present findings: Aortic root aneurysm; and common findings: Bicuspid aortic valve and Ascending tubular aorta aneurysm. 20 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Heart and blood vessels | 9 | Aortic arch aneurysm, Thoracic aortic aneurysm, Abdominal aortic aneurysm |
LOX encodes lysyl oxidase (417 aa). Responsible for the post-translational oxidative deamination of peptidyl lysine residues in precursors to fibrous collagen and elastin. Regulator of Ras expression. Highest expression in Cells Cultured fibroblasts (296.4 TPM) and Artery Aorta (45.9 TPM).
Aortic aneurysm, familial thoracic 10 is associated with mutations in the LOX gene on chromosome 5.
The LOX protein participates in Formation of hydroxyallysine by LOX pathway.
LOX is classified as a druggable target (Druggable Genome and Enzyme categories) with score 0.0.
Genetic testing for LOX is available. Testing is considered confirmatory for diagnosis.
Phenotype severity distribution: 1 always present feature, 2 common features.
No clinical trials have been registered for aortic aneurysm, familial thoracic 10.
1 publication has been identified in PubMed for aortic aneurysm, familial thoracic 10. Research spans Case Report / Case Series (100%).
Yang WL (2025). [PMID: 40581795](https://pubmed.ncbi.nlm.nih.gov/40581795/). *European heart journal*. [Case Report / Case Series]
Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 3:51 PM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Kidneys and urinary system
2 |
Fusiform ascending tubular aorta aneurysm, Ascending tubular aorta aneurysm |
Bones and joints | 2 | Sideways curvature of the spine (scoliosis), Joint hypermobility |
Digestive system | 1 | Abdominal aortic aneurysm |
Head and neck | 1 | High palate |
Growth and development | 1 | Disproportionate tall stature |