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Khan AO, AlAbdi L, Patel N, Helaby R, Hashem M, Abdulwahab F, AlBadr FB, Alkuraya FS. Genetic testing results of children suspected to have Stickler syndrome type collagenopathy after ocular examination. Mol Genet Genomic Med 2021; 9:e1628. [PMID: 33951325 PMCID: PMC8172201 DOI: 10.1002/mgg3.1628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 02/10/2021] [Accepted: 02/10/2021] [Indexed: 12/04/2022] Open
Abstract
Purpose Stickler syndrome is a collagenopathy that is typically COL2A1‐related (autosomal dominant) and less commonly related to other collagen gene mutations. Diagnosis is straightforward when a child has myopia or retinal detachment in the setting of classic diagnostic criteria such as hearing impairment, midfacial hypoplasia, and arthropathy. However, some children have primarily ocular disease with mild or no extraocular features. Such children can remain undiagnosed unless suspicion is raised by the ophthalmologist. Methods Retrospective consecutive case series (2014–2016) of children (<12 years old) suspected to have Stickler syndrome type collagenopathy by a single ophthalmologist and able to complete genetic testing for this possibility. Suspicion was based on vitreous abnormalities and myopia or lens opacities in the setting of prior retinal detachment, hearing impairment, or facial flatness. Results Average age of the 12 identified children was 8 years old (range 3–11; five boys). Average spherical equivalent for phakic eyes was −13 (range −3.5 to −30). Nine children had lens opacities or aphakia; two with aphakia also had lens subluxation or iridodonesis. Other recurrent clinical features included flat facies (12/12), hearing impairment (5/12), and prior retinal detachment (4/12). Pathogenic variants for collagenopathy were uncovered in 10/12 children: COL11A1 (heterozygous) in six, COL2A1 (heterozygous) in two, and COL9A1 (homozygous) in two. One child was homozygous for pathogenic variation in LRPAP1. One child had no detectable gene mutations. Conclusions Taken together, these clinical features (particularly vitreous abnormality, myopia, and lens opacity) had a high molecular yield for collagen gene mutation. Ophthalmologists who see such children should suspect Stickler syndrome, even in the absence of overt systemic disease. COL11A1‐related rather than COL2A1‐related autosomal dominant disease may be more common when undiagnosed children are identified based on ocular examination. Biallelic mutations in LRPAP1 can result in a phenotype that may resemble Stickler syndrome.
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Affiliation(s)
- Arif O Khan
- Department of Genetics, KFSHRC, Riyadh, Saudi Arabia.,Eye Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates.,Department of Ophthalmology, Cleveland Clinic Lerner College of Medicine of Case Western University, Cleveland, OH, USA
| | - Lama AlAbdi
- Department of Genetics, KFSHRC, Riyadh, Saudi Arabia.,College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Nisha Patel
- Department of Genetics, KFSHRC, Riyadh, Saudi Arabia
| | - Rana Helaby
- Department of Genetics, KFSHRC, Riyadh, Saudi Arabia
| | - Mais Hashem
- Department of Genetics, KFSHRC, Riyadh, Saudi Arabia
| | | | - Fahad B AlBadr
- Department of Radiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Fowzan S Alkuraya
- Department of Genetics, KFSHRC, Riyadh, Saudi Arabia.,Department of Anatomy and Cell Biology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
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Clinically relevant variants in a large cohort of Indian patients with Marfan syndrome and related disorders identified by next-generation sequencing. Sci Rep 2021; 11:764. [PMID: 33436942 PMCID: PMC7804850 DOI: 10.1038/s41598-020-80755-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 12/23/2020] [Indexed: 11/16/2022] Open
Abstract
Marfan syndrome and related disorders are a group of heritable connective tissue disorders and share many clinical features that involve cardiovascular, skeletal, craniofacial, ocular, and cutaneous abnormalities. The majority of affected individuals have aortopathies associated with early mortality and morbidity. Implementation of targeted gene panel next-generation sequencing in these individuals is a powerful tool to obtain a genetic diagnosis. Here, we report on clinical and genetic spectrum of 53 families from India with a total of 83 patients who had a clinical diagnosis suggestive of Marfan syndrome or related disorders. We obtained a molecular diagnosis in 45/53 (85%) index patients, in which 36/53 (68%) had rare variants in FBN1 (Marfan syndrome; 63 patients in total), seven (13.3%) in TGFBR1/TGFBR2 (Loeys–Dietz syndrome; nine patients in total) and two patients (3.7%) in SKI (Shprintzen–Goldberg syndrome). 21 of 41 rare variants (51.2%) were novel. We did not detect a disease-associated variant in 8 (15%) index patients, and none of them met the Ghent Marfan diagnostic criteria. We found the homozygous FBN1 variant p.(Arg954His) in a boy with typical features of Marfan syndrome. Our study is the first reporting on the spectrum of variants in FBN1, TGFBR1, TGFBR2, and SKI in Indian individuals.
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Du Q, Zhang D, Zhuang Y, Xia Q, Wen T, Jia H. The Molecular Genetics of Marfan Syndrome. Int J Med Sci 2021; 18:2752-2766. [PMID: 34220303 PMCID: PMC8241768 DOI: 10.7150/ijms.60685] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 05/18/2021] [Indexed: 12/27/2022] Open
Abstract
Marfan syndrome (MFS) is a complex connective tissue disease that is primarily characterized by cardiovascular, ocular and skeletal systems disorders. Despite its rarity, MFS severely impacts the quality of life of the patients. It has been shown that molecular genetic factors serve critical roles in the pathogenesis of MFS. FBN1 is associated with MFS and the other genes such as FBN2, transforming growth factor beta (TGF-β) receptors (TGFBR1 and TGFBR2), latent TGF-β-binding protein 2 (LTBP2) and SKI, amongst others also have their associated syndromes, however high overlap may exist between these syndromes and MFS. Abnormalities in the TGF-β signaling pathway also contribute to the development of aneurysms in patients with MFS, although the detailed molecular mechanism remains unclear. Mutant FBN1 protein may cause unstableness in elastic structures, thereby perturbing the TGF-β signaling pathway, which regulates several processes in cells. Additionally, DNA methylation of FBN1 and histone acetylation in an MFS mouse model demonstrated that epigenetic factors play a regulatory role in MFS. The purpose of the present review is to provide an up-to-date understanding of MFS-related genes and relevant assessment technologies, with the aim of laying a foundation for the early diagnosis, consultation and treatment of MFS.
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Affiliation(s)
- Qiu Du
- Marfan Research Group, College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
| | - Dingding Zhang
- Marfan Research Group, College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China.,Sichuan Provincial Key Laboratory for Genetic Disease, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, Sichuan, China
| | - Yue Zhuang
- Department of Rheumatology and Immunology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 611731, Sichuan, China
| | - Qiongrong Xia
- Marfan Research Group, College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
| | - Taishen Wen
- Sichuan Provincial Key Laboratory for Genetic Disease, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, Sichuan, China
| | - Haiping Jia
- Department of Immunology, North Sichuan Medical College, Nanchong, 637100, Sichuan, China
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4
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Morphometric analysis of the lens in human aniridia and mouse Small eye. Exp Eye Res 2020; 203:108371. [PMID: 33248069 DOI: 10.1016/j.exer.2020.108371] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/17/2020] [Accepted: 11/22/2020] [Indexed: 12/16/2022]
Abstract
Congenital aniridia is caused by heterozygous mutations in the PAX6 gene. In this disease, congenital iris and foveal hypoplasia is associated with juvenile onset cataract, glaucoma, and corneal keratopathy. In rodents, Pax6 mutations result in a congenital reduction in ocular size that is not typically described in human aniridia. Here, the ocular morphometry of aniridia patients is compared with the lens phenotype of Pax6+/tm1/Pgr mice to reveal whether there are species differences in Pax6 regulation of lens development and homeostasis. Ultrasound biometry (UBM) revealed that eleven percent of aniridia patients exhibited mild microphthalmia while the anterior chamber depth of aniridic eyes was significantly reduced from 6 months of age onward. Although aniridic lens thickness was normal from birth, it was significantly decreased in aniridic lenses older than 30. Notably, 86% of aniridic lenses exhibited cataractous changes in this cohort. In addition, a significant proportion of aniridia patients develop lens subluxation as they age associated with reduced lens diameter as measured by anterior segment optical coherence tomography (AS-OCT). Analysis of young adult Pax6+/tm1/Pgr mouse lenses by micro-computed tomography (microCT), bright field and dark field imaging revealed that they are reduced in size but did not exhibit overt cataracts at this age. Overall, this study reveals that congenital microphthalmia as assessed by axial length, or microphakia, as assessed by lens thickness, are not typical in human aniridia, although these are primary manifestations of Pax6 mutations in mice, suggesting that PAX6 regulates some aspects of lens development differently between these species.
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Overwater E, Efrat R, Barge-Schaapveld DQCM, Lakeman P, Weiss MM, Maugeri A, van Tintelen JP, Houweling AC. Autosomal dominant Marfan syndrome caused by a previously reported recessive FBN1 variant. Mol Genet Genomic Med 2018; 7:e00518. [PMID: 30485715 PMCID: PMC6393656 DOI: 10.1002/mgg3.518] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/15/2018] [Accepted: 10/25/2018] [Indexed: 01/25/2023] Open
Abstract
Background Pathogenic variants in FBN1 cause autosomal dominant Marfan syndrome but can also be found in patients presenting with apparently isolated features of Marfan syndrome. Moreover, several families with autosomal recessive Marfan syndrome caused by pathogenic variants in FBN1 have been described. The aim of this report was to underline the clinical variability that can be associated with the pathogenic variant c.1453C>T, p.(Arg485Cys) in FBN1. Methods We provide the clinical details of two autosomal dominant families with this specific FBN1 variant, which was previously associated with autosomal recessive Marfan syndrome. Results Clinical data of 14 individuals carrying this variant from these two families were collected retrospectively. In both families, the diagnosis of autosomal dominant Marfan syndrome was established based on the characteristics of the variant and the phenotype which includes aortic aneurysms and dissections. Of interest, in one of the families, multiple relatives were diagnosed with early onset abdominal aortic aneurysms. Conclusion In conclusion, FBN1 variant c.1453C>T, p.(Arg485Cys) is a pathogenic variant that can cause autosomal dominant Marfan syndrome characterized by a high degree of clinical variability and apparently isolated early onset familial abdominal aortic aneurysms.
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Affiliation(s)
- Eline Overwater
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Rifka Efrat
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - Phillis Lakeman
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marjan M Weiss
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Alessandra Maugeri
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - J Peter van Tintelen
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Arjan C Houweling
- Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Rurali E, Perrucci GL, Pilato CA, Pini A, Gaetano R, Nigro P, Pompilio G. Precise Therapy for Thoracic Aortic Aneurysm in Marfan Syndrome: A Puzzle Nearing Its Solution. Prog Cardiovasc Dis 2018; 61:328-335. [PMID: 30041021 DOI: 10.1016/j.pcad.2018.07.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 07/19/2018] [Indexed: 12/31/2022]
Abstract
Marfan Syndrome (MFS) is a rare connective tissue disorder, resulting from mutations in the fibrillin-1 gene, characterized by pathologic phenotypes in multiple organs, the most detrimental of which affects the thoracic aorta. Indeed, thoracic aortic aneurysms (TAA), leading to acute dissection and rupture, are today the major cause of morbidity and mortality in adult MFS patients. Therefore, there is a compelling need for novel therapeutic strategies to delay TAA progression and counteract aortic dissection occurrence. Unfortunately, the wide phenotypic variability of MFS patients, together with the lack of a complete genotype-phenotype correlation, have represented until now a barrier hampering the conduction of translational studies aimed to predict disease prognosis and drug discovery. In this review, we will illustrate available therapeutic strategies to improve the health of MFS patients. Starting from gold standard surgical overtures and the description of the main pharmacological approaches, we will comprehensively review the state-of-the-art of in vivo MFS models and discuss recent clinical pharmacogenetic results. Finally, we will focus on induced pluripotent stem cells (iPSC) as a technology that, if integrated with preclinical research and pharmacogenetics, could contribute in determining the best therapeutic approach for each MFS patient on the base of individual differences. Finally, we will suggest the integration of preclinical studies, pharmacogenetics and iPSC technology as the most likely strategy to help solve the composite puzzle of precise medicine in this condition.
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Affiliation(s)
- Erica Rurali
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milano, Italy.
| | - Gianluca Lorenzo Perrucci
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milano, Italy
| | - Chiara Assunta Pilato
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milano, Italy; Dipartimento di Scienze Cliniche e di Comunità, Università degli Studi di Milano, Milano, Italy
| | - Alessandro Pini
- Rare Disease Center, Marfan Clinic, Cardiology department, ASST-FBF-Sacco, Milano, Italy
| | - Raffaella Gaetano
- Istituto di Biomedicina ed Immunologia Molecolare "Alberto Monroy", CNR, Palermo, Italy
| | - Patrizia Nigro
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milano, Italy
| | - Giulio Pompilio
- Unit of Vascular Biology and Regenerative Medicine, Centro Cardiologico Monzino IRCCS, Milano, Italy; Dipartimento di Scienze Cliniche e di Comunità, Università degli Studi di Milano, Milano, Italy; Department of Cardiovascular Surgery, Centro Cardiologico Monzino IRCCS, Milano, Italy
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7
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Wang B, Hom G, Zhou S, Guo M, Li B, Yang J, Monnier VM, Fan X. The oxidized thiol proteome in aging and cataractous mouse and human lens revealed by ICAT labeling. Aging Cell 2017; 16:244-261. [PMID: 28177569 PMCID: PMC5334568 DOI: 10.1111/acel.12548] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2016] [Indexed: 01/12/2023] Open
Abstract
Age‐related cataractogenesis is associated with disulfide‐linked high molecular weight (HMW) crystallin aggregates. We recently found that the lens crystallin disulfidome was evolutionarily conserved in human and glutathione‐depleted mouse (LEGSKO) cataracts and that it could be mimicked by oxidation in vitro (Mol. Cell Proteomics, 14, 3211‐23 (2015)). To obtain a comprehensive blueprint of the oxidized key regulatory and cytoskeletal proteins underlying cataractogenesis, we have now used the same approach to determine, in the same specimens, all the disulfide‐forming noncrystallin proteins identified by ICAT proteomics. Seventy‐four, 50, and 54 disulfide‐forming proteins were identified in the human and mouse cataracts and the in vitro oxidation model, respectively, of which 17 were common to all three groups. Enzymes with oxidized cysteine at critical sites include GAPDH (hGAPDH, Cys247), glutathione synthase (hGSS, Cys294), aldehyde dehydrogenase (hALDH1A1, Cys126 and Cys186), sorbitol dehydrogenase (hSORD, Cys140, Cys165, and Cys179), and PARK7 (hPARK7, Cys46 and Cys53). Extensive oxidation was also present in lens‐specific intermediate filament proteins, such as BFSP1 and BFSP12 (hBFSP1 and hBFSP12, Cys167, Cys65, and Cys326), vimentin (mVim, Cys328), and cytokeratins, as well as microfilament and microtubule filament proteins, such as tubulin and actins. While the biological impact of these modifications for lens physiology remains to be determined, many of these oxidation sites have already been associated with either impaired metabolism or cytoskeletal architecture, strongly suggesting that they have a pathogenic role in cataractogenesis. By extrapolation, these findings may be of broader significance for age‐ and disease‐related dysfunctions associated with oxidant stress.
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Affiliation(s)
- Benlian Wang
- Center for Proteomics; Case Western Reserve University; Cleveland OH 44120 USA
| | - Grant Hom
- Department of Pathology; Case Western Reserve University; Cleveland OH 44120 USA
| | - Sheng Zhou
- State Key Laboratory of Ophthalmology; Zhongshan Ophthalmic Center; Sun Yat-sen University; Guangzhou China
| | - Minfei Guo
- Department of Ophthalmology; The Huichang County People's Hospital; Jiangxi China
| | - Binbin Li
- Department of Ophthalmology; Ganzhou City People's Hospital; Jiangxi China
| | - Jing Yang
- State Key Laboratory of Ophthalmology; Zhongshan Ophthalmic Center; Sun Yat-sen University; Guangzhou China
| | - Vincent M. Monnier
- Department of Pathology; Case Western Reserve University; Cleveland OH 44120 USA
- Department of Biochemistry; Case Western Reserve University; Cleveland OH 44120 USA
| | - Xingjun Fan
- Department of Pathology; Case Western Reserve University; Cleveland OH 44120 USA
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8
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Arnaud P, Hanna N, Aubart M, Leheup B, Dupuis-Girod S, Naudion S, Lacombe D, Milleron O, Odent S, Faivre L, Bal L, Edouard T, Collod-Beroud G, Langeois M, Spentchian M, Gouya L, Jondeau G, Boileau C. Homozygous and compound heterozygous mutations in the FBN1 gene: unexpected findings in molecular diagnosis of Marfan syndrome. J Med Genet 2016; 54:100-103. [PMID: 27582083 DOI: 10.1136/jmedgenet-2016-103996] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/29/2016] [Accepted: 08/03/2016] [Indexed: 11/03/2022]
Abstract
BACKGROUND Marfan syndrome (MFS) is an autosomal-dominant connective tissue disorder usually associated with heterozygous mutations in the gene encoding fibrillin-1 (FBN1). Homozygous and compound heterozygous cases are rare events and have been associated with a clinical severe presentation. OBJECTIVES Report unexpected findings of homozygosity and compound heterozygosity in the course of molecular diagnosis of heterozygous MFS and compare the findings with published cases. METHODS AND RESULTS In the context of molecular diagnosis of heterozygous MFS, systematic sequencing of the FBN1 gene was performed in 2500 probands referred nationwide. 1400 probands carried a heterozygous mutation in this gene. Unexpectedly, among them four homozygous cases (0.29%) and five compound heterozygous cases (0.36%) were identified (total: 0.64%). Interestingly, none of these cases carried two premature termination codon mutations in the FBN1 gene. Clinical features for these carriers and their families were gathered and compared. There was a large spectrum of severity of the disease in probands carrying two mutated FBN1 alleles, but none of them presented extremely severe manifestations of MFS in any system compared with carriers of only one mutated FBN1 allele. This observation is not in line with the severe clinical features reported in the literature for four homozygous and three compound heterozygous probands. CONCLUSION Homozygotes and compound heterozygotes were unexpectedly identified in the course of molecular diagnosis of MFS. Contrary to previous reports, the presence of two mutated alleles was not associated with severe forms of MFS. Although homozygosity and compound heterozygosity are rarely found in molecular diagnosis, they should not be overlooked, especially among consanguineous families. However, no predictive evaluation of severity should be provided.
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Affiliation(s)
- Pauline Arnaud
- Département de Génétique et Centre de Référence Maladies Rares Syndrome de Marfan et pathologies apparentées, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, Paris, France.,LVTS, INSERM U1148, Université Paris Diderot, Hôpital Bichat, Paris, France
| | - Nadine Hanna
- Département de Génétique et Centre de Référence Maladies Rares Syndrome de Marfan et pathologies apparentées, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, Paris, France.,LVTS, INSERM U1148, Hôpital Bichat, Paris, France
| | | | - Bruno Leheup
- Hôpital de Brabois, Service de Génétique Clinique, Centre Hospitalier Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Sophie Dupuis-Girod
- Hôpital Femme-Mère-Enfant, Service de Génétique Clinique, Centre Hospitalier Universitaire de Lyon, Bron, France
| | - Sophie Naudion
- GH Pellegrin, Service de Génétique Médicale, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Didier Lacombe
- GH Pellegrin, Service de Génétique Médicale, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Olivier Milleron
- Hôpital Bichat, Centre de Référence Maladies Rares, Syndrome de Marfan et pathologies apparentéés, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sylvie Odent
- Hôpital Sud, Service de Génétique Clinique, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Laurence Faivre
- Hôpital François Mitterrand, Centre de Génétique-Dijon, Centre Hospitalier Universitaire Dijon, Dijon, France
| | - Laurence Bal
- Hôpital Timone Adultes, Service de Chirurgie vasculaire, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - Thomas Edouard
- Centre Hospitalier Universitaire de Toulouse, Hôpital des Enfants, Service de Cardiologie, Toulouse, France
| | | | - Maud Langeois
- Hôpital Bichat, Centre de Référence Maladies Rares, Syndrome de Marfan et pathologies apparentéés, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Myrtille Spentchian
- Hôpital Bichat, Centre de Référence Maladies Rares, Syndrome de Marfan et pathologies apparentéés, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laurent Gouya
- Hôpital Bichat, Centre de Référence Maladies Rares, Syndrome de Marfan et pathologies apparentéés, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Guillaume Jondeau
- LVTS, INSERM U1148, Université Paris Diderot, Hôpital Bichat, Paris, France.,Hôpital Bichat, Centre de Référence Maladies Rares, Syndrome de Marfan et pathologies apparentéés, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Catherine Boileau
- Département de Génétique et Centre de Référence Maladies Rares Syndrome de Marfan et pathologies apparentées, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, Paris, France.,LVTS, INSERM U1148, Université Paris Diderot, Hôpital Bichat, Paris, France
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Khan AO, Aldahmesh MA, Alsharif H, Alkuraya FS. Recessive Mutations inLEPREL1Underlie a Recognizable Lens Subluxation Phenotype. Ophthalmic Genet 2014; 36:58-63. [DOI: 10.3109/13816810.2014.985847] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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