Loeys-Dietz syndrome;
Hypertelorism;
Bifid uvula/cleft palate;
Craniosynostosis;
Dilatation of aortic root;
Aortic aneurysm with tortuosity;
Aortic dissection;
Mutations in TGFBR1;
TGFBR2;
SMAD3 or TGFB2;
Increased TGF ss signalling;
Overlap with Marfan and Ehlers-Danlos syndrome;
Pectus excavatum or pectus carinatum;
Scoliosis;
Joint laxity;
Arachnodactyly;
Talipes equinovarus;
Cervical spine malformation;
Spondylolisthesis;
Acetabular protrusion;
Pes planus;
Osteoporosis;
Retrognathia;
Strabismus;
Blue sclerae;
Myopia;
Amblyopia;
Translucent skin;
Easy bruising;
Dystrophic scars;
Spontaneous bowel rupture;
Peripartal uterine rupture;
Aneurysm;
osteoarthritis syndrome;
Mutations in SKI;
Shprintzen-Goldberg syndrome;
Cutis laxa;
Familial thoracic aortic aneurysm;
Mutations in ACTA2;
MYH11 and MYLK;
THORACIC AORTIC-ANEURYSMS;
EHLERS-DANLOS-SYNDROME;
OF-FUNCTION MUTATIONS;
MARFAN-SYNDROME;
ROOT DILATION;
TGFBR2;
MUTATIONS;
LOSARTAN;
GENE;
FORM;
TRIAL;
D O I:
10.1007/978-3-030-80614-9_11
中图分类号:
Q2 [细胞生物学];
学科分类号:
071009 ;
090102 ;
摘要:
Loeys-Dietz syndrome is an autosomal dominant aortic aneurysm syndrome characterized by multisystemic involvement. The most typical clinical triad includes hypertelorism, bifid uvula or cleft palate and aortic aneurysm with tortuosity. Natural history is significant for aortic dissection at smaller aortic diameter and arterial aneurysms throughout the arterial tree. The genetic cause is heterogeneous and includes mutations in genes encoding for components of the transforming growth factor beta (TGF beta) signalling pathway: TGFBR1, TGFBR2, SMAD2, SMAD3, TGFB2 and TGFB3. Despite the loss of function nature of these mutations, the patient-derived aortic tissues show evidence of increased (rather than decreased) TGF beta signalling. These insights offer new options for therapeutic interventions.
机构:
Westchester Med Ctr, Dept Med, Valhalla, NY USA
New York Med Coll, Macy Pavil,Room 141, Valhalla, NY 10595 USAWestchester Med Ctr, Dept Med, Valhalla, NY USA
Dey, Subo
Cheikhali, Ryan
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机构:
Westchester Med Ctr, Dept Med, Valhalla, NY USA
New York Med Coll, Macy Pavil,Room 141, Valhalla, NY 10595 USAWestchester Med Ctr, Dept Med, Valhalla, NY USA
Cheikhali, Ryan
Frishman, William H.
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机构:
Westchester Med Ctr, Dept Med, Valhalla, NY USA
New York Med Coll, Macy Pavil,Room 141, Valhalla, NY 10595 USAWestchester Med Ctr, Dept Med, Valhalla, NY USA
Frishman, William H.
Aronow, Wilbert S.
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机构:
Westchester Med Ctr, Dept Med, Valhalla, NY USA
New York Med Coll, Macy Pavil,Room 141, Valhalla, NY 10595 USA
Westchester Med Ctr, Dept Cardiol, Valhalla, NY USAWestchester Med Ctr, Dept Med, Valhalla, NY USA
机构:
Retina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USARetina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USA
Solinski, Mark A.
Blair, Michael P.
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机构:
Retina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USA
Univ Illinois, Dept Ophthalmol & Visual Sci, Chicago, IL USA
Univ Chicago, Dept Ophthalmol & Visual Sci, Chicago, IL 60637 USARetina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USA
Blair, Michael P.
Dietz, Harry
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机构:
Johns Hopkins Univ, Howard Hughes Med Inst, Sch Med, Baltimore, MD 21205 USA
Johns Hopkins Univ, McKusick Nathans Inst Genet Med, Sch Med, Baltimore, MD USA
Johns Hopkins Univ, Div Pediat Cardiol, Dept Pediat, Sch Med, Baltimore, MD 21205 USA
Johns Hopkins Univ, Dept Med, Sch Med, Baltimore, MD 21205 USARetina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USA
Dietz, Harry
Mittelman, David
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机构:
Advocate Lutheran Gen Hosp, Park Ridge, IL USARetina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USA
Mittelman, David
Shapiro, Michael J.
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机构:
Retina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USA
Univ Illinois, Dept Ophthalmol & Visual Sci, Chicago, IL USARetina Consultants LTD, 2454 East Dempster St Suite 400, Des Plaines, IL 60016 USA