4
|
Hossain N, Igawa T, Suzuki M, Tazawa I, Nakao Y, Hayashi T, Suzuki N, Ogino H. Phenotype-genotype relationships in Xenopus sox9 crispants provide insights into campomelic dysplasia and vertebrate jaw evolution. Dev Growth Differ 2023; 65:481-497. [PMID: 37505799 DOI: 10.1111/dgd.12884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 07/29/2023]
Abstract
Since CRISPR-based genome editing technology works effectively in the diploid frog Xenopus tropicalis, a growing number of studies have successfully modeled human genetic diseases in this species. However, most of their targets were limited to non-syndromic diseases that exhibit abnormalities in a small fraction of tissues or organs in the body. This is likely because of the complexity of interpreting the phenotypic variations resulting from somatic mosaic mutations generated in the founder animals (crispants). In this study, we attempted to model the syndromic disease campomelic dysplasia (CD) by generating sox9 crispants in X. tropicalis. The resulting crispants failed to form neural crest cells at neurula stages and exhibited various combinations of jaw, gill, ear, heart, and gut defects at tadpole stages, recapitulating part of the syndromic phenotype of CD patients. Genotyping of the crispants with a variety of allelic series of mutations suggested that the heart and gut defects depend primarily on frame-shift mutations expected to be null, whereas the jaw, gill, and ear defects could be induced not only by such mutations but also by in-frame deletion mutations expected to delete part of the jawed vertebrate-specific domain from the encoded Sox9 protein. These results demonstrate that Xenopus crispants are useful for investigating the phenotype-genotype relationships behind syndromic diseases and examining the tissue-specific role of each functional domain within a single protein, providing novel insights into vertebrate jaw evolution.
Collapse
Affiliation(s)
- Nusrat Hossain
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Takeshi Igawa
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Makoto Suzuki
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Ichiro Tazawa
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Yuta Nakao
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Toshinori Hayashi
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Nanoka Suzuki
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
| | - Hajime Ogino
- Amphibian Research Center, Hiroshima University, Hiroshima, Japan
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
5
|
Tong L, Rao J, Yang C, Xu J, Lu Y, Zhang Y, Cang X, Xie S, Mao J, Jiang P. Mutational burden of XPNPEP3 leads to defects in mitochondrial complex I and cilia in NPHPL1. iScience 2023; 26:107446. [PMID: 37599822 PMCID: PMC10432713 DOI: 10.1016/j.isci.2023.107446] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 05/29/2023] [Accepted: 07/18/2023] [Indexed: 08/22/2023] Open
Abstract
Nephronophthisis-like nephropathy-1 (NPHPL1) is a rare ciliopathy, caused by mutations of XPNPEP3. Despite a well-described monogenic etiology, the pathogenesis of XPNPEP3 associated with mitochondrial and ciliary function remains elusive. Here, we identified novel compound heterozygous mutations in NPHPL1 patients with renal lesion only or with extra bone cysts together. Patient-derived lymphoblasts carrying c.634G>A and c.761G>T together exhibit elevated mitochondrial XPNPEP3 levels via the reduction of mRNA degradation, leading to mitochondrial dysfunction in both urine tubular epithelial cells and lymphoblasts from patient. Mitochondrial XPNPEP3 was co-immunoprecipitated with respiratory chain complex I and was required for the stability and activity of complex I. Deletion of Xpnpep3 in mice resulted in lower activity of complex I, elongated primary cilium, and predisposition to tubular dilation and fibrosis under stress. Our findings provide valuable insights into the mitochondrial functions involved in the pathogenesis of NPHP.
Collapse
Affiliation(s)
- Lingxiao Tong
- Department of Nephrology, The Children’s Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
| | - Jia Rao
- Department of Nephrology, Children’s Hospital of Fudan University, National Pediatric Medical Center of China, Shanghai, China
| | - Chenxi Yang
- Department of Nephrology, The Children’s Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
- Department of Human Genetics, Zhejiang University School of Medicine, Hangzhou, China
| | - Jie Xu
- Department of Nephrology, The Children’s Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
| | - Yijun Lu
- Department of Human Genetics, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuchen Zhang
- Department of Human Genetics, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaohui Cang
- Department of Nephrology, The Children’s Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
- Department of Human Genetics, Zhejiang University School of Medicine, Hangzhou, China
| | - Shanshan Xie
- Department of Nephrology, The Children’s Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
| | - Jianhua Mao
- Department of Nephrology, The Children’s Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
- Zhejiang Key Laboratory for Neonatal Diseases, The Children’s Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Pingping Jiang
- Department of Nephrology, The Children’s Hospital, Zhejiang University School of Medicine and National Clinical Research Center for Child Health, Hangzhou, China
- Department of Human Genetics, Zhejiang University School of Medicine, Hangzhou, China
| |
Collapse
|
6
|
Aegisdottir HM, Thorolfsdottir RB, Sveinbjornsson G, Stefansson OA, Gunnarsson B, Tragante V, Thorleifsson G, Stefansdottir L, Thorgeirsson TE, Ferkingstad E, Sulem P, Norddahl G, Rutsdottir G, Banasik K, Christensen AH, Mikkelsen C, Pedersen OB, Brunak S, Bruun MT, Erikstrup C, Jacobsen RL, Nielsen KR, Sørensen E, Frigge ML, Hjorleifsson KE, Ivarsdottir EV, Helgadottir A, Gretarsdottir S, Steinthorsdottir V, Oddsson A, Eggertsson HP, Halldorsson GH, Jones DA, Anderson JL, Knowlton KU, Nadauld LD, Haraldsson M, Thorgeirsson G, Bundgaard H, Arnar DO, Thorsteinsdottir U, Gudbjartsson DF, Ostrowski SR, Holm H, Stefansson K. Genetic variants associated with syncope implicate neural and autonomic processes. Eur Heart J 2023; 44:1070-1080. [PMID: 36747475 DOI: 10.1093/eurheartj/ehad016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 11/22/2022] [Accepted: 01/05/2023] [Indexed: 02/08/2023] Open
Abstract
AIMS Syncope is a common and clinically challenging condition. In this study, the genetics of syncope were investigated to seek knowledge about its pathophysiology and prognostic implications. METHODS AND RESULTS This genome-wide association meta-analysis included 56 071 syncope cases and 890 790 controls from deCODE genetics (Iceland), UK Biobank (United Kingdom), and Copenhagen Hospital Biobank Cardiovascular Study/Danish Blood Donor Study (Denmark), with a follow-up assessment of variants in 22 412 cases and 286 003 controls from Intermountain (Utah, USA) and FinnGen (Finland). The study yielded 18 independent syncope variants, 17 of which were novel. One of the variants, p.Ser140Thr in PTPRN2, affected syncope only when maternally inherited. Another variant associated with a vasovagal reaction during blood donation and five others with heart rate and/or blood pressure regulation, with variable directions of effects. None of the 18 associations could be attributed to cardiovascular or other disorders. Annotation with regard to regulatory elements indicated that the syncope variants were preferentially located in neural-specific regulatory regions. Mendelian randomization analysis supported a causal effect of coronary artery disease on syncope. A polygenic score (PGS) for syncope captured genetic correlation with cardiovascular disorders, diabetes, depression, and shortened lifespan. However, a score based solely on the 18 syncope variants performed similarly to the PGS in detecting syncope risk but did not associate with other disorders. CONCLUSION The results demonstrate that syncope has a distinct genetic architecture that implicates neural regulatory processes and a complex relationship with heart rate and blood pressure regulation. A shared genetic background with poor cardiovascular health was observed, supporting the importance of a thorough assessment of individuals presenting with syncope.
Collapse
Affiliation(s)
- Hildur M Aegisdottir
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland
| | | | | | | | | | | | | | | | | | - Egil Ferkingstad
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
| | - Patrick Sulem
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
| | | | | | - Karina Banasik
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3A, Copenhagen 2200, Denmark
| | - Alex Hoerby Christensen
- The Unit for Inherited Cardiac Diseases, Department of Cardiology, The Heart Centre, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen 2100, Denmark
- Department of Cardiology, Herlev-Gentofte Hospital, Copenhagen University Hospital, Borgmester Ib Juuls Vej 1, Herlev 2730, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, Copenhagen 2200, Denmark
| | - Christina Mikkelsen
- Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen 2100, Denmark
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Blegdamsvej 3A, Copenhagen 2200, Denmark
| | - Ole Birger Pedersen
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, Copenhagen 2200, Denmark
- Department of Clinical Immunology, Zealand University Hospital - Køge, Lykkebækvej 1, Køge 4600, Denmark
| | - Søren Brunak
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3A, Copenhagen 2200, Denmark
| | - Mie Topholm Bruun
- Department of Clinical Immunology, Odense University Hospital, J. B. Winsløws Vej 4, Odense 5000, Denmark
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus 8200, Denmark
- Department of Clinical Medicine, Aarhus University, Nordre Ringgade 1, Aarhus 8000, Denmark
| | - Rikke Louise Jacobsen
- Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen 2100, Denmark
| | - Kaspar Rene Nielsen
- Department of Clinical Immunology, Aalborg University Hospital, Urbansgade 32, Aalborg 9000, Denmark
| | - Erik Sørensen
- Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen 2100, Denmark
| | - Michael L Frigge
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
| | | | | | - Anna Helgadottir
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
| | | | | | - Asmundur Oddsson
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
| | | | | | - David A Jones
- Precision Genomics, Intermountain Healthcare, 600 S. Medical Center Drive, Saint George, UT 84790, USA
| | - Jeffrey L Anderson
- Intermountain Medical Center, Intermountain Heart Institute, 5171 S. Cottonwood Street Building 1, Salt Lake City, UT 84107, USA
- Department of Internal Medicine, University of Utah, 30 N 1900 E, Salt Lake City, UT 84132, USA
| | - Kirk U Knowlton
- Intermountain Medical Center, Intermountain Heart Institute, 5171 S. Cottonwood Street Building 1, Salt Lake City, UT 84107, USA
- School of Medicine, University of Utah, 30 N 1900 E, Salt Lake City, UT 84132, USA
| | - Lincoln D Nadauld
- Precision Genomics, Intermountain Healthcare, 600 S. Medical Center Drive, Saint George, UT 84790, USA
- School of Medicine, Stanford University, 291 Campus Drive, Stanford, CA 94305, USA
| | | | - Magnus Haraldsson
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland
- Department of Psychiatry, Landspitali, The National University Hospital of Iceland, Hringbraut, Reykjavik 101, Iceland
| | - Gudmundur Thorgeirsson
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland
- Department of Medicine, Landspitali, The National University Hospital of Iceland, Hringbraut, Reykjavik 101, Iceland
| | - Henning Bundgaard
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, Copenhagen 2200, Denmark
- The Capital Regions Unit for Inherited Cardiac Diseases, Department of Cardiology, The Heart Centre, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen 2100, Denmark
| | - David O Arnar
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland
- Department of Medicine, Landspitali, The National University Hospital of Iceland, Hringbraut, Reykjavik 101, Iceland
| | - Unnur Thorsteinsdottir
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland
| | - Daniel F Gudbjartsson
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
- School of Engineering and Natural Sciences, University of Iceland, Hjardarhagi 4, Reykjavik 107, Iceland
| | - Sisse R Ostrowski
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, Copenhagen 2200, Denmark
- Department of Clinical Immunology, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen 2100, Denmark
| | - Hilma Holm
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
| | - Kari Stefansson
- deCODE genetics/Amgen, Inc., Sturlugata 8, Reykjavik 101, Iceland
- Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, Reykjavik 101, Iceland
| |
Collapse
|
7
|
Chen W, Wang F, Zeng W, Zhang X, Shen L, Zhang Y, Zhou X. Biallelic mutations of TTC12 and TTC21B were identified in Chinese patients with multisystem ciliopathy syndromes. Hum Genomics 2022; 16:48. [PMID: 36273201 PMCID: PMC9587637 DOI: 10.1186/s40246-022-00421-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/12/2022] [Indexed: 12/04/2022] Open
Abstract
Background Abnormalities in cilia ultrastructure and function lead to a range of human phenotypes termed ciliopathies. Many tetratricopeptide repeat domain (TTC) family members have been reported to play critical roles in cilium organization and function.
Results Here, we describe five unrelated family trios with multisystem ciliopathy syndromes, including situs abnormality, complex congenital heart disease, nephronophthisis or neonatal cholestasis. Through whole-exome sequencing and Sanger sequencing confirmation, we identified compound heterozygous mutations of TTC12 and TTC21B in six affected individuals of Chinese origin. These nonsynonymous mutations affected highly conserved residues and were consistently predicted to be pathogenic. Furthermore, ex vivo cDNA amplification demonstrated that homozygous c.1464 + 2 T > C of TTC12 would cause a whole exon 16 skipping. Both mRNA and protein levels of TTC12 were significantly downregulated in the cells derived from the patient carrying TTC12 mutation c.1464 + 2 T > C by real-time qPCR and immunofluorescence assays when compared with two healthy controls. Transmission electron microscopy analysis further identified ultrastructural defects of the inner dynein arms in this patient. Finally, the effect of TTC12 deficiency on cardiac LR patterning was recapitulated by employing a morpholino-mediated knockdown of ttc12 in zebrafish. Conclusions To the best of our knowledge, this is the first study reporting the association between TTC12 variants and ciliopathies in a Chinese population. In addition to nephronophthisis and laterality defects, our findings demonstrated that TTC21B should also be considered a candidate gene for biliary ciliopathy, such as TTC26, which further expands the phenotypic spectrum of TTC21B deficiency in humans. Supplementary Information The online version contains supplementary material available at 10.1186/s40246-022-00421-z.
Collapse
Affiliation(s)
- Weicheng Chen
- Obstetrics and Gynecology Hospital of Fudan University, Pediatric Cardiovascular Center at Children's Hospital of Fudan University, Fudan University Shanghai Medical College, Shanghai, 200011, China
| | - Feifei Wang
- Obstetrics and Gynecology Hospital of Fudan University, Pediatric Cardiovascular Center at Children's Hospital of Fudan University, Fudan University Shanghai Medical College, Shanghai, 200011, China
| | - Weijia Zeng
- State Key Lab of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Xinyan Zhang
- Obstetrics and Gynecology Hospital of Fudan University, Pediatric Cardiovascular Center at Children's Hospital of Fudan University, Fudan University Shanghai Medical College, Shanghai, 200011, China
| | - Libing Shen
- International Human Phenome Institutes (IHPI), Shanghai, 200433, China
| | - Yuan Zhang
- Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 201204, China. .,, Shanghai, China.
| | - Xiangyu Zhou
- Obstetrics and Gynecology Hospital of Fudan University, Pediatric Cardiovascular Center at Children's Hospital of Fudan University, Fudan University Shanghai Medical College, Shanghai, 200011, China. .,Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 201204, China. .,, Shanghai, China.
| |
Collapse
|
8
|
Hoffmann F, Bolz S, Junger K, Klose F, Schubert T, Woerz F, Boldt K, Ueffing M, Beyer T. TTC30A and TTC30B Redundancy Protects IFT Complex B Integrity and Its Pivotal Role in Ciliogenesis. Genes (Basel) 2022; 13:genes13071191. [PMID: 35885974 PMCID: PMC9319246 DOI: 10.3390/genes13071191] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/07/2022] [Accepted: 06/29/2022] [Indexed: 12/02/2022] Open
Abstract
Intraflagellar transport (IFT) is a microtubule-based system that supports the assembly and maintenance of cilia. The dysfunction of IFT leads to ciliopathies of variable severity. Two of the IFT-B components are the paralogue proteins TTC30A and TTC30B. To investigate whether these proteins constitute redundant functions, CRISPR/Cas9 was used to generate single TTC30A or B and double-knockout hTERT-RPE1 cells. Ciliogenesis assays showed the redundancy of both proteins while the polyglutamylation of cilia was affected in single knockouts. The localization of other IFT components was not affected by the depletion of a single paralogue. A loss of both proteins led to a severe ciliogenesis defect, resulting in no cilia formation, which was rescued by TTC30A or B. The redundancy can be explained by the highly similar interaction patterns of the paralogues; both equally interact with the IFT-B machinery. Our study demonstrates that a loss of one TTC30 paralogue can mostly be compensated by the other, thus preventing severe ciliary defects. However, cells assemble shorter cilia, which are potentially limited in their function, especially because of impaired polyglutamylation. A complete loss of both proteins leads to a deficit in IFT complex B integrity followed by disrupted IFT and subsequently no cilia formation.
Collapse
Affiliation(s)
- Felix Hoffmann
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
| | - Sylvia Bolz
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
| | - Katrin Junger
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
| | - Franziska Klose
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
| | - Timm Schubert
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
- Werner Reichardt Centre for Integrative Neuroscience (CIN), University of Tübingen, Otfried-Müller-Str. 25, 72076 Tübingen, Germany
| | - Franziska Woerz
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
| | - Karsten Boldt
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
| | - Marius Ueffing
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
| | - Tina Beyer
- Institute for Ophthalmic Research, Eberhard Karls University Tübingen, Elfriede-Aulhorn-Str. 7, 72076 Tübingen, Germany; (F.H.); (S.B.); (K.J.); (F.K.); (T.S.); (F.W.); (K.B.); (M.U.)
- Correspondence:
| |
Collapse
|