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Memar Montazerin S, Hassanzadeh S, Najafi H, Shojaei F, Kumanayaka D, Suleiman A. The genetics of spontaneous coronary artery dissection: a scoping review. J Cardiovasc Med (Hagerstown) 2024; 25:569-586. [PMID: 38916232 DOI: 10.2459/jcm.0000000000001634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
BACKGROUND Spontaneous coronary artery dissection (SCAD) is a multifactorial process that involves predisposing factors and precipitating stressors. Genetic abnormality has been implicated to play a mechanistic role in the development of SCAD. This systematic review aims to summarize the current evidence concerning the link between SCAD and genetic abnormalities. METHODS We reviewed original studies published until May 2023 that reported SCAD patients with a genetic mutation by searching PubMed, Embase Ovid, and Google Scholar. Registries, cohort studies, and case reports were included if a definitive SCAD diagnosis was reported, and the genetic analysis was performed. Exclusion criteria included editorials, reviews, letters or commentaries, animal studies, meeting papers, and studies from which we were unable to extract data. Data were extracted from published reports. RESULTS A total of 595 studies were screened and 55 studies were identified. Among 116 SCAD patients with genetic abnormalities, 20% had mutations in the COL gene, 13.70% TLN1 gene, and 8.42% TSR1 gene. Mutations affecting the genes encoding COL and TLN1 were most frequently reported (20 and 13.7%, respectively). Interestingly, 15 genes of this collection were also reported in patients with thoracic aortic diseases as well. The genetic commonality between fibromuscular dysplasia (FMD) and SCAD was also included. CONCLUSION In this review, the inherited conditions and reported genes of undetermined significance from case reports associated with SCAD are collected. A brief description of the encoded protein and the clinical features associated with pathologic genes is provided. Current data suggested that the diagnostic yield of genetic studies for patients with SCAD would be low and routine genetic screening of such patients with no clinical features indicative of associated disorders remains debatable. This review can be used as a guide for clinicians to recognize inherited syndromic and nonsyndromic disorders associated with SCAD.
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Affiliation(s)
- Sahar Memar Montazerin
- Beth Israel Deaconess Medical Center, Harvard Medical School
- Department of Cardiology, Saint Michael's Medical Center, Newark, New Jersey
| | - Shakiba Hassanzadeh
- Department of Pathology, East Carolina University, Greenville, North Carolina, USA
| | - Homa Najafi
- Beth Israel Deaconess Medical Center, Harvard Medical School
| | | | - Dilesha Kumanayaka
- Department of Cardiology, Saint Michael's Medical Center, Newark, New Jersey
| | - Addi Suleiman
- Department of Cardiology, Saint Michael's Medical Center, Newark, New Jersey
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Egashira S, Shiozawa M, Morita Y, Nozu K, Yoshihara F, Koga M. Exploring the link between Alport syndrome and multiple intracranial artery stenoses: A case report of COL4A5 mutation. J Stroke Cerebrovasc Dis 2024; 33:107816. [PMID: 38880363 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 05/28/2024] [Accepted: 06/10/2024] [Indexed: 06/18/2024] Open
Abstract
BACKGROUND Alport syndrome is a genetic disorder caused by mutations in the COL4A5 gene, which encodes type IV collagen α5 chain, leading to chronic nephritis, hearing loss, and ocular abnormalities. Recent reports suggest this genetic mutation may also increase the risk of cerebral aneurysms and fibromuscular dysplasia, indicating a potential association with vascular vulnerability. CASE PRESENTATION A 66-year-old woman was admitted with recurrent transient weakness of the left hand, which had gradually worsened in duration over three months. Her medical history included chronic nephritis since childhood. Her two sons had end-stage renal disease and hearing loss since their 20s, and her mother also had chronic kidney disease and hearing loss. One son had a history of traumatic subarachnoid hemorrhage, and the other had spinal epidural hematoma. On admission, she had reduced renal function with proteinuria, acute cerebral infarction in the subcortical white matter of the right fronto-parietal and parieto-occipital lobes, and multiple intracranial arterial stenoses (ICAS), including the right middle and right posterior cerebral artery. Vessel wall imaging of the right middle cerebral artery showed a concentric stenotic pattern. Genetic tests identified a pathogenic missense mutation in exon 24 of COL4A5 (exon 24:c.G1700 >C: p.(Gly567Arg)) that was heterozygous for the patient and hemizygous for her son. She was diagnosed with Alport syndrome. CONCLUSION It is important to consider Alport syndrome as a possible cause of ICAS in patients with a family history of renal failure or hearing loss and to conduct a genetic analysis of type IV collagen genes.
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Affiliation(s)
- Shuhei Egashira
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Masayuki Shiozawa
- Department of Hypertension and Nephrology, National Cerebral and Cardiovascular Center, Suita, Japan.
| | - Yoshiaki Morita
- Department of Radiology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kandai Nozu
- Department of Paediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Fumiki Yoshihara
- Department of Hypertension and Nephrology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Masatoshi Koga
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
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Kalmari A, Heydari M, Hosseinzadeh Colagar A, Arash V. In Silico Analysis of Collagens Missense SNPs and Human Abnormalities. Biochem Genet 2022; 60:1630-1656. [PMID: 35066702 DOI: 10.1007/s10528-021-10172-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 12/06/2021] [Indexed: 11/02/2022]
Abstract
Collagens are the most abundant proteins in the extra cellular matrix/ECM of human tissues that are encoded by different genes. There are single nucleotide polymorphisms/SNPs which are considered as the most useful biomarkers for some disease diagnosis or prognosis. The aim of this study is screening and identifying the functional missense SNPs of human ECM-collagens and investigating their correlation with human abnormalities. All of the missense SNPs were retrieved from the NCBI SNP database and screened for a global frequency of more than 0.1. Seventy missense SNPs that met the screening criteria were characterized for functional and stability impact using six and three protein analysis tools, respectively. Next, HOPE and geneMANIA analysis tools were used to show the effect of SNPs on three-dimensional structure (3D) and physical interaction of proteins. Results showed that 13 missense SNPs (rs2070739, rs28381984, rs13424243, rs1800517, rs73868680, rs12488457, rs1353613, rs59021909, rs9830253, rs2228547, rs3753841, rs2855430, and rs970547), which are in nine different collagen genes, affect the structure and function of different collagen proteins. Among these polymorphisms, COL4A3-rs13424243 and COL6A6-rs59021909 were predicted as the most effective ones. On the other hand, designed mutated and native 3D of rs13424243 variant illustrated that it can disturb the protein motifs. Also, geneMANIA predicted that COL4A3 and COL6A6 are interacting with some proteins including: DDR1, COL6A1, COL11A2 and so on. Based on our findings, ECM-collagens functional SNPs are important and may be considered as a risk factor or molecular marker for human disorders in the future studies.
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Affiliation(s)
- Amin Kalmari
- Department of Molecular and Cell Biology, Faculty of Science, University of Mazandaran, 47416-95447, Babolsar, Mazandaran, Iran
| | - Mohammadkazem Heydari
- Department of Molecular and Cell Biology, Faculty of Science, University of Mazandaran, 47416-95447, Babolsar, Mazandaran, Iran
| | - Abasalt Hosseinzadeh Colagar
- Department of Molecular and Cell Biology, Faculty of Science, University of Mazandaran, 47416-95447, Babolsar, Mazandaran, Iran.
| | - Valiollah Arash
- Department of Orthodontics, Dental School, Babol University of Medical Sciences, Babol, Iran
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Jiang J, Cao Y, Shan H, Wu J, Song X, Jiang Y. The GWAS Analysis of Body Size and Population Verification of Related SNPs in Hu Sheep. Front Genet 2021; 12:642552. [PMID: 34093644 PMCID: PMC8173124 DOI: 10.3389/fgene.2021.642552] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 04/20/2021] [Indexed: 12/03/2022] Open
Abstract
Body size is an important indicator of growth and health in sheep. In the present study, we performed Genome-Wide Association Studies (GWAS) to detect significant single-nucleotide polymorphisms (SNPs) associated with Hu sheep's body size. After genotyping parental (G1) and offspring (G2) generation of the nucleus herd for meat production of Hu sheep and conducting GWAS on the body height, chest circumference, body length, tail length, and tail width of the two groups, 5 SNPs associated with body height and 4 SNPs correlated with chest circumference were identified at the chromosomal significance level. No SNPs were significantly correlated to body length, tail length, and width. Four out of the 9 SNPs were found to be located within the 4 genes. KITLG and CADM2 are considered as candidate functional genes related to body height; MCTP1 and COL4A6 are candidate functional genes related to chest circumference. The 9 SNPs found in GWAS were verified using the G3 generation of the nucleus herd for meat production. Nine products were amplified around the 9 sites, and 29 SNPs were found; 3 mutation sites, G > C mutation at 134 bp downstream of s554331, T > G mutation at 19 bp upstream of s26859.1, and A > G mutation at 81 bp downstream of s26859.1, were significantly correlated to the body height. Dual-luciferase reporter gene experiments showed that the 3 SNPs could significantly impact dual-luciferase and gene transcription activity.
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Affiliation(s)
- Junfang Jiang
- Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Yuhao Cao
- Zhejiang Key Laboratory of Pathophysiology, Department of Biochemistry and Molecular Biology, Medical School of Ningbo University, Ningbo, China
| | - Huili Shan
- Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Jianliang Wu
- Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Xuemei Song
- Zhejiang Key Laboratory of Pathophysiology, Department of Biochemistry and Molecular Biology, Medical School of Ningbo University, Ningbo, China
| | - Yongqing Jiang
- Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
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Aru RG, Wallace JP, Bounds MC, Sheppard MB, Guney AK, O'Connor WN, Tyagi SC. Spontaneous Rupture of Mesenteric Vasculature Associated with Fibromuscular Dysplasia in a 28-Year-Old Male. Ann Vasc Surg 2020; 71:534.e13-534.e15. [PMID: 32947002 DOI: 10.1016/j.avsg.2020.08.157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 08/07/2020] [Accepted: 08/31/2020] [Indexed: 10/23/2022]
Abstract
Spontaneous rupture of mesenteric vasculature associated with fibromuscular dysplasia is an unreported phenomenon. We describe a case in a 28-year-old male with a history of chronic abdominal pain who presented to our facility in hemorrhagic shock secondary to a ruptured transverse mesocolon middle colic aneurysm status postemergent transverse colectomy. He was found to have chronic vertebral, renovisceral, and iliac aneurysms as well as acute superior and inferior mesenteric artery dissection and chronic bilateral vertebral artery dissections. He subsequently developed disseminated intravascular coagulopathy, resulting in saddle pulmonary embolus as well as right renal artery and splenic artery thrombosis. Ultimately, the patient expired.
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Affiliation(s)
- Roberto G Aru
- Department of Surgery, University of Kentucky Albert B. Chandler Hospital, Lexington, KY
| | - Jerald P Wallace
- Department of Surgery, University of Kentucky Albert B. Chandler Hospital, Lexington, KY
| | - Michael C Bounds
- Department of Surgery, University of Kentucky Albert B. Chandler Hospital, Lexington, KY
| | - Mary B Sheppard
- Department of Surgery, University of Kentucky Albert B. Chandler Hospital, Lexington, KY
| | - Akif K Guney
- Department of Surgery, University of Kentucky Albert B. Chandler Hospital, Lexington, KY
| | - William N O'Connor
- Department of Surgery, University of Kentucky Albert B. Chandler Hospital, Lexington, KY
| | - Sam C Tyagi
- Department of Surgery, University of Kentucky Albert B. Chandler Hospital, Lexington, KY.
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Ivanov SV, Bauer R, Pokidysheva EN, Boudko SP. Collagen IV Exploits a Cl- Step Gradient for Scaffold Assembly. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 21:129-141. [PMID: 32979156 DOI: 10.1007/5584_2020_582] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Collagen molecules are crucial extracellular players in animal tissue development and in functions ranging from ultrafiltration to organism locomotion. Among the 28 types of collagen found in human, type IV collagen stands out as a primordial type found in all species of the animal kingdom. Collagen IV forms smart scaffolds for basement membranes, sheet-like acellular structures that isolate, coordinate, and direct cells during morphogenesis. Collagen IV is also involved in multiple functions in developed tissues. As part of the basement membrane, collagen IV scaffolds provide mechanical strength, spatially tether extracellular macromolecules and directly signal to cells via receptor binding sites. Proper assembly and structure of the scaffolds are critical for development and function of multiple types of basement membranes. Within last 5 years it was established that Cl- concentration is a key factor for initiating collagen IV scaffold assembly. The biological role of Cl- in multiple physiological processes and detailed mechanisms for its signaling and structural impacts are well established. Cl- gradients are generated across the plasma and intracellular organelle membranes. As collagen IV molecules are secreted outside the cell, they experience a switch from low to high Cl- concentration. This transition works as a trigger for collagen IV scaffold assembly. Within the scaffold, collagen IV remains to be a Cl- sensor as its structural integrity continues to depend on Cl- concentration. Here, we review recent findings and set future directions for studies on the role of Cl- in type IV collagen assembly, function, and disease.
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Affiliation(s)
- Sergey V Ivanov
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA.,Vanderbilt Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ryan Bauer
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA.,Vanderbilt Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Elena N Pokidysheva
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA.,Vanderbilt Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sergei P Boudko
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA. .,Vanderbilt Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, USA. .,Department of Biochemistry, Vanderbilt University, Nashville, TN, USA.
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Chen JF, Papanikolaou D, Fereydooni A, Mojibian H, Dardik A, Nassiri N. Coil embolization of bilateral internal mammary artery aneurysms in the setting of a heterozygous missense variant of unknown significance in COL5A1 and fibromuscular dysplasia. JOURNAL OF VASCULAR SURGERY CASES INNOVATIONS AND TECHNIQUES 2019; 5:410-414. [PMID: 31660461 PMCID: PMC6806644 DOI: 10.1016/j.jvscit.2019.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 07/11/2019] [Indexed: 11/29/2022]
Abstract
Internal mammary artery aneurysms are rare but serious clinical entities. Rupture results in hemothorax and can be life threatening. Most reported cases are pseudoaneurysms secondary to iatrogenic or traumatic causes. Noniatrogenic, nontraumatic, true internal mammary artery aneurysms have most commonly been associated with vasculitides or connective tissue disorders; rare cases have been deemed idiopathic. We describe a rare case of bilateral internal mammary artery aneurysms—successfully treated with coil embolization—in the setting of heterozygosity for a missense variant of unknown significance in the COL5A1 gene and multifocal fibrodysplastic changes on angiography.
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Affiliation(s)
- Julia Fayanne Chen
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Dimitra Papanikolaou
- Division of Cardiac Surgery and The Yale Aortic Institute, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Arash Fereydooni
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Hamid Mojibian
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Conn
| | - Alan Dardik
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
| | - Naiem Nassiri
- Division of Vascular and Endovascular Surgery, Department of Surgery, Yale University School of Medicine, New Haven, Conn
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