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Li X, Zhou Z, Ma Y, Ding K, Xiao H, Chen D, Liu N. Shared Genetic Architectures between Coronary Artery Disease and Type 2 Diabetes Mellitus in East Asian and European Populations. Biomedicines 2024; 12:1243. [PMID: 38927450 PMCID: PMC11201280 DOI: 10.3390/biomedicines12061243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/23/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024] Open
Abstract
Coronary artery disease (CAD) is a common comorbidity of type 2 diabetes mellitus (T2DM). However, the pathophysiology connecting these two phenotypes remains to be further understood. Combined analysis in multi-ethnic populations can help contribute to deepening our understanding of biological mechanisms caused by shared genetic loci. We applied genetic correlation analysis and then performed conditional and joint association analyses in Chinese, Japanese, and European populations to identify the genetic variants jointly associated with CAD and T2DM. Next, the associations between genes and the two traits were also explored. Finally, fine-mapping and functional enrichment analysis were employed to identify the potential causal variants and pathways. Genetic correlation results indicated significant genetic overlap between CAD and T2DM in the three populations. Over 10,000 shared signals were identified, and 587 were shared by East Asian and European populations. Fifty-six novel shared genes were found to have significant effects on both CAD and T2DM. Most loci were fine-mapped to plausible causal variant sets. Several similarities and differences of the involved genes in GO terms and KEGG pathways were revealed across East Asian and European populations. These findings highlight the importance of immunoregulation, neuroregulation, heart development, and the regulation of glucose metabolism in shared etiological mechanisms between CAD and T2DM.
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Affiliation(s)
- Xiaoyi Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (X.L.); (Z.Z.); (Y.M.); (K.D.); (H.X.)
| | - Zechen Zhou
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (X.L.); (Z.Z.); (Y.M.); (K.D.); (H.X.)
| | - Yujia Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (X.L.); (Z.Z.); (Y.M.); (K.D.); (H.X.)
| | - Kexin Ding
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (X.L.); (Z.Z.); (Y.M.); (K.D.); (H.X.)
| | - Han Xiao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (X.L.); (Z.Z.); (Y.M.); (K.D.); (H.X.)
| | - Dafang Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; (X.L.); (Z.Z.); (Y.M.); (K.D.); (H.X.)
| | - Na Liu
- Department of Neurology, Peking University Third Hospital, Beijing 100191, China
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Wang H, Lin X, Lyu G, He S, Dong B, Yang Y. Chromosomal abnormalities in fetuses with congenital heart disease: a meta-analysis. Arch Gynecol Obstet 2023; 308:797-811. [PMID: 36609702 DOI: 10.1007/s00404-023-06910-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 01/01/2023] [Indexed: 01/09/2023]
Abstract
PURPOSE The aim of this meta-analysis was to evaluate the risk of chromosomal abnormalities in fetuses with congenital heart disease (CHD). METHODS Four literature databases were searched until 17th January 2022 using the relevant medical subject heading terms, word variants, and keywords for "congenital heart defect, fetal, and chromosomal abnormalities". The prevalence of overall chromosomal abnormality, aneuploidy, 22q11 deletion, other copy number variants (CNVs), and variants of unknown significance (VOUS) was analyzed. RESULTS 45 studies met the inclusion criteria for the analysis. The pooled proportion of overall chromosomal abnormalities, aneuploidy, 22q11 deletion, and other CNVs in fetuses with CHD was 23% (95% CI: 20-26%), 19% (95% CI, 16-22%), 2% (95% CI, 2-3%), and 4% (95% CI, 3-5%), respectively. The incidence of overall chromosomal abnormalities, aneuploidy, and other CNVs in non-isolated CHD was higher than in isolated CHD, with odds ratios of 3.08, 3.45, and 4.02, respectively. The incidence of overall chromosomal abnormalities in septal defects was higher than in conotruncal defects and other defects, with odds ratios of 1.60 and 3.61, respectively. In addition, the pooled proportion of VOUS in CHD was 4%. CONCLUSION CHD is commonly associated with chromosomal abnormalities. If karyotyping or fluorescence in situ hybridization is normal, chromosomal microarray should be performed to look for submicroscopic abnormalities, especially in fetuses with non-isolated CHD and septal defects.
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Affiliation(s)
- Huaming Wang
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Zhongshan Load, Quanzhou, Fujian, China
| | - Xi Lin
- Department of Diagnostic Radiology, Fujian Cancer Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Guorong Lyu
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Zhongshan Load, Quanzhou, Fujian, China.
- Collaborative Innovation Center of Maternal and Child Health Service Technology, Quanzhou Medical College, Quanzhou, China.
| | - Shaozheng He
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Zhongshan Load, Quanzhou, Fujian, China
| | - Bingtian Dong
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Zhongshan Load, Quanzhou, Fujian, China
| | - Yiru Yang
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Zhongshan Load, Quanzhou, Fujian, China
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Zhang S, Wang J, Pei Y, Han J, Xiong X, Yan Y, Zhang J, Liu Y, Su F, Xu J, Wu Q. Diagnostic Value of Chromosomal Microarray Analysis for Fetal Congenital Heart Defects with Different Cardiac Phenotypes and Extracardiac Abnormalities. Diagnostics (Basel) 2023; 13:diagnostics13081493. [PMID: 37189594 DOI: 10.3390/diagnostics13081493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/11/2023] [Accepted: 04/14/2023] [Indexed: 05/17/2023] Open
Abstract
(1) Background: The objective of this study was to investigate the diagnostic value of chromosomal microarray analysis (CMA) for congenital heart defects (CHDs) with different cardiac phenotypes and extracardiac abnormalities (ECAs) and to explore the pathogenic genetic factors of CHDs. (2) Methods: We collected fetuses diagnosed with CHDs by echocardiography at our hospital from January 2012 to December 2021. We analyzed the CMA results of 427 fetuses with CHDs. We then categorized the CHD into different groups according to two dimensions: different cardiac phenotypes and whether it was combined with ECAs. The correlation between the numerical chromosomal abnormalities (NCAs) and copy number variations (CNVs) with CHDs was analyzed. Statistical analyses, including Chi-square tests and t-tests, were performed on the data using IBM SPSS and GraphPad Prism. (3) Results: In general, CHDs with ECAs increased the detection rate for CA, especially the conotruncal defects. CHD combined with the thoracic and abdominal walls and skeletal, thymic and multiple ECAs, were more likely to exhibit CA. Among the CHD phenotypes, VSD and AVSD were associated with NCA, while DORV may be associated with NCA. The cardiac phenotypes associated with pCNVs were IAA (type A and B), RAA, TAPVC, CoA and TOF. In addition, IAA, B, RAA, PS, CoA and TOF were also associated with 22q11.2DS. The length distribution of the CNV was not significantly different between each CHD phenotype. We detected twelve CNV syndromes, of which six syndromes may be related to CHDs. The pregnancy outcome in this study suggests that termination of pregnancy with fetal VSD and vascular abnormality is more dependent on genetic diagnosis, whereas the outcome in other phenotypes of CHDs may be associated with other additional factors. (4) Conclusions: CMA examination for CHDs is still necessary. We should identify the existence of fetal ECAs and specific cardiac phenotypes, which are helpful for genetic counseling and prenatal diagnosis.
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Affiliation(s)
- Simin Zhang
- Department of Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
| | - Jingjing Wang
- Department of Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
| | - Yan Pei
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
- Department of Obstetric, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Jijing Han
- Department of Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
| | - Xiaowei Xiong
- Department of Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
| | - Yani Yan
- Department of Obstetric, Peking University People's Hospital, Beijing 100032, China
| | - Juan Zhang
- Department of Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
| | - Yan Liu
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
- Prenatal Diagnosis Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Fangfei Su
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing 100032, China
| | - Jinyu Xu
- Department of Ultrasound, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100026, China
| | - Qingqing Wu
- Department of Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
- Beijing Maternal and Child Health Care Hospital, Beijing 100026, China
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Tian X, Huang Z, Wang Y, Qi X, Wang D, Liu Z, Cheng Y. Xinbao Pill attenuated chronic heart failure by suppressing the ubiquitination of β-adrenergic receptors. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 115:154830. [PMID: 37149964 DOI: 10.1016/j.phymed.2023.154830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 04/05/2023] [Accepted: 04/16/2023] [Indexed: 05/09/2023]
Abstract
BACKGROUD Xinbao Pill (XBP) is extensively used in the adjuvant treatment of chronic heart failure in China. However, the pharmacological effect and underlying mechanism on CHF remains unclear. PURPOSE Our research was performed to investigate the cardioprotective effect of XBP against CHF and uncover the potential mechanism. METHODS Male Sprague-Dawley (SD) rats were subjected to the left anterior descending (LAD) artery ligation for 8 weeks and were treated with different doses of XBP (from the 4th week to the end). Cardiac function and morphology assessment were performed by using M-mode echocardiography, H&E and Masson staining. Western blotting analysis, co-immunoprecipitation (IP) assays, siRNA transfection were used to evaluate the mechanism of XBP. RESULTS XBP improved cardiac function and alleviated cardiac fibrosis in LAD-induced chronic heart failure rats. Meanwhile, XBP protected cardiomyocytes against oxygen-glucose deprivation (OGD) injury in AC16 cells and H9c2 cells. Additionally, XBP could increase the expression of β1-AR and β2-AR and inhibit their ubiquitanation. Further mechanism study showed that XBP upregulated USP18 expression, while silence of USP18 attenuated the cardioprotective effect of XBP and the increase of β1-AR by XBP. Moreover, XBP increased MDM2 and β-arrestin2, and disrupted the interaction between Nedd4 and β2-AR. After using the inhibitor of MDM2, SP141, the cardioprotective effect of XBP and the inhibitory effect on the ubiquitanation of β2-AR were also blocked. CONCLUSION Our study firstly revealed that XBP improved cardiac function against CHF through suppressing USP18 and MDM2/β-arrestin2/Nedd4-mediated the ubiquitination of β1-AR and β2-AR.
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Affiliation(s)
- Xiaoyu Tian
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangdong Key Laboratory for translational Cancer research of Chinese Medicine, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Ziwei Huang
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangdong Key Laboratory for translational Cancer research of Chinese Medicine, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Yuanping Wang
- Shunde Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Foshan, Guangdong, 528333, China; The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xiaoxiao Qi
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangdong Key Laboratory for translational Cancer research of Chinese Medicine, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China
| | - Dawei Wang
- Shunde Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Foshan, Guangdong, 528333, China; The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
| | - Zhongqiu Liu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangdong Key Laboratory for translational Cancer research of Chinese Medicine, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou Univ Chinese Med, Guangzhou, Guangdong, 510006, China.
| | - Yuanyuan Cheng
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangdong Key Laboratory for translational Cancer research of Chinese Medicine, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510006, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou Univ Chinese Med, Guangzhou, Guangdong, 510006, China.
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Mannstadt M, Cianferotti L, Gafni RI, Giusti F, Kemp EH, Koch CA, Roszko KL, Yao L, Guyatt GH, Thakker RV, Xia W, Brandi ML. Hypoparathyroidism: Genetics and Diagnosis. J Bone Miner Res 2022; 37:2615-2629. [PMID: 36375809 DOI: 10.1002/jbmr.4667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/22/2022] [Accepted: 07/31/2022] [Indexed: 01/05/2023]
Abstract
This narrative report summarizes diagnostic criteria for hypoparathyroidism and describes the clinical presentation and underlying genetic causes of the nonsurgical forms. We conducted a comprehensive literature search from January 2000 to January 2021 and included landmark articles before 2000, presenting a comprehensive update of these topics and suggesting a research agenda to improve diagnosis and, eventually, the prognosis of the disease. Hypoparathyroidism, which is characterized by insufficient secretion of parathyroid hormone (PTH) leading to hypocalcemia, is diagnosed on biochemical grounds. Low albumin-adjusted calcium or ionized calcium with concurrent inappropriately low serum PTH concentration are the hallmarks of the disease. In this review, we discuss the characteristics and pitfalls in measuring calcium and PTH. We also undertook a systematic review addressing the utility of measuring calcium and PTH within 24 hours after total thyroidectomy to predict long-term hypoparathyroidism. A summary of the findings is presented here; results of the detailed systematic review are published separately in this issue of JBMR. Several genetic disorders can present with hypoparathyroidism, either as an isolated disease or as part of a syndrome. A positive family history and, in the case of complex diseases, characteristic comorbidities raise the clinical suspicion of a genetic disorder. In addition to these disorders' phenotypic characteristics, which include autoimmune diseases, we discuss approaches for the genetic diagnosis. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Michael Mannstadt
- Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Luisella Cianferotti
- Bone Metabolic Diseases Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Rachel I Gafni
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Christian A Koch
- Department of Medicine/Endocrinology, Fox Chase Cancer Center, Philadelphia, PA, USA.,Department of Medicine/Endocrinology, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Kelly L Roszko
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
| | - Liam Yao
- Department of Health Research Methods, Evidence, and Impact, and Department of Medicine, McMaster University, Hamilton, Canada
| | - Gordon H Guyatt
- Department of Health Research Methods, Evidence, and Impact, and Department of Medicine, McMaster University, Hamilton, Canada
| | - Rajesh V Thakker
- Academic Endocrine Unit, Radcliffe Department of Medicine, University of Oxford, Oxford Centre for Diabetes, Endocrinology and Metabolism (OCDEM), Churchill Hospital, Headington, Oxford, UK.,Oxford National Institute for Health Research (NIHR) Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
| | - Weibo Xia
- Department of Endocrinology, Peking Union Medical Collage Hospital, Beijing, China
| | - Maria-Luisa Brandi
- Fondazione Italiana sulla Ricerca sulle Malattie dell'Osso (F.I.R.M.O. Foundation), Florence, Italy
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Chen Z, Chen HX, Hou HT, Yin XY, Yang Q, He GW. Pathophysiological Role of Variants of the Promoter Region of CITED2 Gene in Sporadic Tetralogy of Fallot Patients with Cellular Function Verification. Biomolecules 2022; 12:1644. [PMID: 36358994 PMCID: PMC9687598 DOI: 10.3390/biom12111644] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/28/2022] [Accepted: 09/30/2022] [Indexed: 11/26/2023] Open
Abstract
Tetralogy of Fallot (TOF) is a common congenital heart malformation. Genetic variants in the CITED2 coding region are known to be significantly associated with cardiac malformation, but the role of variants in the CITED2 promoter region in the development of TOF remains unclear. In this study, we investigated CITED2 promoter variants in the DNA of 605 subjects, including 312 TOF patients and 293 unrelated healthy controls, by Sanger sequencing. We identified nine CITED2 gene promoter variants (including one novel heterozygous variant). Six were found only in patients with TOF and none in the control group. The transcriptional activity of the CITED2 gene promoter in mouse cardiomyocyte (HL-1) cells was significantly altered by the six variants (p < 0.05). The results of the electrophoretic mobility change assay and JASPAR database analysis showed that these variants generated or destroyed a series of possible transcription factor binding sites, resulting in changes in the CITED2 protein expression. We conclude that CITED2 promoter variants in TOF patients affect transcriptional activity and may be involved in the occurrence and progression of TOF. These findings may provide new insights into molecular pathogenesis and potential therapeutic insights in patients with TOF.
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Affiliation(s)
- Zhuo Chen
- The Institute of Cardiovascular Diseases & Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
- School of Pharmacy, Drug Research & Development Center, Wannan Medical College, Wuhu 241002, China
| | - Huan-Xin Chen
- The Institute of Cardiovascular Diseases & Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Hai-Tao Hou
- The Institute of Cardiovascular Diseases & Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Xiu-Yun Yin
- The Institute of Cardiovascular Diseases & Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
- School of Pharmacy, Drug Research & Development Center, Wannan Medical College, Wuhu 241002, China
| | - Qin Yang
- The Institute of Cardiovascular Diseases & Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Guo-Wei He
- The Institute of Cardiovascular Diseases & Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
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Zuo JY, Chen HX, Liu ZG, Yang Q, He GW. Identification and functional analysis of variants of MYH6 gene promoter in isolated ventricular septal defects. BMC Med Genomics 2022; 15:213. [PMID: 36209093 PMCID: PMC9548206 DOI: 10.1186/s12920-022-01365-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 09/21/2022] [Indexed: 11/11/2022] Open
Abstract
Background Ventricular septal defect is the most common form of congenital heart diseases. MYH6 gene has a critical effect on the growth and development of the heart but the variants in the promoter of MYH6 is unknown. Patients and methods In 604 of the subjects (311 isolated and sporadic ventricular septal defect patients and 293 healthy controls), DNA was extracted from blood samples and MYH6 gene promoter region variants were analyzed by sequencing. Further functional verification was performed by cellular experiments using dual luciferase reporter gene analysis, electrophoretic mobility shift assays, and bioinformatics analysis. Results Nine variants were identified in the MYH6 gene promoter and two of those variants [g.4085G>C(rs1222539675) and g.4716G>A(rs377648095)] were only found in the ventricular septal defect patients. Cellular function experiments showed that these two variants reduced the transcriptional activity of the MYH6 gene promoter (p < 0.001). Further analysis with online JASPAR database suggests that these variants may alter a set of putative transcription factor binding sites that possibly lead to changes in myosin subunit expression and ventricular septal defect formation. Conclusions Our study for the first time identifies variants in the promoter region of the MYH6 gene in Chinese patients with isolated and sporadic ventricular septal defect. These variants significantly reduced MYH6 gene expression and affected transcription factor binding sites and therefore are pathogenic. The present study provides new insights in the role of the MYH6 gene promoter region to better understand the genetic basis of VSD formation. Supplementary Information The online version contains supplementary material available at 10.1186/s12920-022-01365-y.
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Affiliation(s)
- Ji-Yang Zuo
- Department of Cardiovascular Surgery, The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave., Tianjin, 300457, China.,Clinical School of Cardiovascular Disease, Tianjin Medical University, Tianjin, China
| | - Huan-Xin Chen
- Department of Cardiovascular Surgery, The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave., Tianjin, 300457, China
| | - Zhi-Gang Liu
- Department of Cardiovascular Surgery, The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave., Tianjin, 300457, China
| | - Qin Yang
- Department of Cardiovascular Surgery, The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave., Tianjin, 300457, China
| | - Guo-Wei He
- Department of Cardiovascular Surgery, The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave., Tianjin, 300457, China.
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Chen Z, Chen HX, Hou HT, Yin XY, Yang Q, Han J, He GW. Genetic Variants of CITED2 Gene Promoter in Human Atrial Septal Defects: Case-Control Study and Cellular Functional Verification. J Cardiovasc Dev Dis 2022; 9:jcdd9100321. [PMID: 36286273 PMCID: PMC9604052 DOI: 10.3390/jcdd9100321] [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: 09/01/2022] [Revised: 09/08/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Atrial septal defect (ASD) is one of the most common forms of congenital heart disease (CHD). Genetic variants in the coding region of the CITED2 gene are known to be significantly correlated with CHD, but the role of variants in the promoter region of CITED2 is unknown. We investigated variants in the promoter of the CITED2 gene in 625 subjects (332 ASD and 293 healthy controls) through Sanger sequencing. Four variants in the CITED2 gene promoter were found only in eight ASD patients with zero occurrence in the control subjects (one case of g.4078A>C(rs1165649373), one case of g.4240C>A(rs1235857801), four cases of g.4935C>T(rs111470468), two cases of g.5027C>T(rs112831934)). Cellular functional analysis showed that these four variants significantly changed the transcriptional activity of the CITED2 gene promoter in HEK-293 and HL-1 cells. Electrophoretic mobility change assay results and JASPAR database analysis demonstrated that these variants created or destroyed a series of possible transcription factor binding sites, resulting in changes in the expression of CITED2 protein. We conclude that the variants of CITED2 promoter in ASD patients affect the transcriptional activity and are likely involved in the occurrence and development of ASD. These findings provide new perspectives on the pathogenesis and potential therapeutic insights of ASD.
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Affiliation(s)
- Zhuo Chen
- School of Pharmacy, Drug Research & Development Center, Wannan Medical College, Wuhu, Anhui 241002, China and The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Huan-Xin Chen
- The Institute of Cardiovascular Diseases and Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University and Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Hai-Tao Hou
- The Institute of Cardiovascular Diseases and Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University and Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Xiu-Yun Yin
- School of Pharmacy, Drug Research & Development Center, Wannan Medical College, Wuhu, Anhui 241002, China and The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Qin Yang
- The Institute of Cardiovascular Diseases and Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University and Chinese Academy of Medical Sciences, Tianjin 300457, China
| | - Jun Han
- School of Pharmacy, Drug Research & Development Center, Wannan Medical College, Wuhu, Anhui 241002, China
- Correspondence: (J.H.); (G.-W.H.)
| | - Guo-Wei He
- School of Pharmacy, Drug Research & Development Center, Wannan Medical College, Wuhu, Anhui 241002, China and The Institute of Cardiovascular Diseases, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin 300457, China
- The Institute of Cardiovascular Diseases and Department Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University and Chinese Academy of Medical Sciences, Tianjin 300457, China
- Correspondence: (J.H.); (G.-W.H.)
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9
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He GW, Maslen CL, Chen HX, Hou HT, Bai XY, Wang XL, Liu XC, Lu WL, Chen XX, Chen WD, Xing QS, Wu Q, Wang J, Yang Q. Identification of Novel Rare Copy Number Variants Associated with Sporadic Tetralogy of Fallot and Clinical Implications. Clin Genet 2022; 102:391-403. [PMID: 35882632 DOI: 10.1111/cge.14201] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/20/2022] [Accepted: 07/22/2022] [Indexed: 11/28/2022]
Abstract
Tetralogy of Fallot (TOF) is the most common cyanotic congenital heart disease. Highly penetrant copy number variants (CNVs) and genes related to the etiology of TOF likely exist with differences among populations. We aimed to identify CNV contributions to sporadic TOF cases in Han Chinese. Genomic DNA was extracted from peripheral blood in 605 subjects (303 sporadic TOF and 302 unaffected Han Chinese [Control] from cardiac centers in China and analyzed by genome-wide association study (GWAS). The GWAS results were compared to existing Database of Genetic Variants. These CNVs were further validated by qPCR. Bioinformatics analyses were performed with Protein-Protein Interaction (PPI) network and KEGG pathway enrichment. Across all chromosomes 119 novel "TOF-specific CNVs" were identified with prevalence of CNVs of 21.5% in chromosomes 1-20 and 37.0% including Chr21/22. In chromosomes 1-20, CNVs on 11q25 (encompasses genes ACAD8, B3GAT1, GLB1L2, GLB1L3, IGSF9B, JAM3, LOC100128239, LOC283177, MIR4697, MIR4697HG, NCAPD3, OPCML, SPATA19, THYN1, and VPS26B) and 14q32.33 (encompasses genes THYN1, OPCML, and NCAPD3) encompass genes most likely to be associated with TOF. Specific CNVs found on the chromosome 21 (6.3%) and 22(11.9%) were also identified in details. PPI network analysis identified the genes covering the specific CNVs related to TOF and the signaling pathways. This study for first time identified novel TOF-specific CNVs in the Han Chinese with higher frequency than in Caucasians and with 11q25 and 14q32.33 not reported in TOF of Caucasians. These novel CNVs identify new candidate genes for TOF and provide new insights into genetic basis of TOF.
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Affiliation(s)
- Guo-Wei He
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China.,Department of Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Cheryl L Maslen
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Huan-Xin Chen
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
| | - Hai-Tao Hou
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
| | - Xiao-Yan Bai
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
| | - Xiu-Li Wang
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
| | - Xiao-Cheng Liu
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
| | - Wan-Li Lu
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
| | - Xin-Xin Chen
- Guangzhou Women and Children Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Wei-Dan Chen
- Guangzhou Women and Children Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Quan-Sheng Xing
- Qingdao Women and Children's Hospital, Qingdao University, Qingdao, China
| | - Qin Wu
- Qingdao Women and Children's Hospital, Qingdao University, Qingdao, China
| | - Jun Wang
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
| | - Qin Yang
- Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, Tianjin, China
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10
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Martinez HR, Beasley GS, Goldberg JF, Absi M, Ryan KA, Guerrier K, Joshi VM, Johnson JN, Morin CE, Hurley C, Morrison RR, Rai P, Hankins JS, Bishop MW, Triplett BM, Ehrhardt MJ, Pui CH, Inaba H, Towbin JA. Pediatric Cardio-Oncology Medicine: A New Approach in Cardiovascular Care. CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8121200. [PMID: 34943396 PMCID: PMC8699848 DOI: 10.3390/children8121200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/08/2021] [Accepted: 12/10/2021] [Indexed: 12/11/2022]
Abstract
Survival for pediatric patients diagnosed with cancer has improved significantly. This achievement has been made possible due to new treatment modalities and the incorporation of a systematic multidisciplinary approach for supportive care. Understanding the distinctive cardiovascular characteristics of children undergoing cancer therapies has set the underpinnings to provide comprehensive care before, during, and after the management of cancer. Nonetheless, we acknowledge the challenge to understand the rapid expansion of oncology disciplines. The limited guidelines in pediatric cardio-oncology have motivated us to develop risk-stratification systems to institute surveillance and therapeutic support for this patient population. Here, we describe a collaborative approach to provide wide-ranging cardiovascular care to children and young adults with oncology diseases. Promoting collaboration in pediatric cardio-oncology medicine will ultimately provide excellent quality of care for future generations of patients.
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Affiliation(s)
- Hugo R. Martinez
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
- Correspondence:
| | - Gary S. Beasley
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
| | - Jason F. Goldberg
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
| | - Mohammed Absi
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
| | - Kaitlin A. Ryan
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
| | - Karine Guerrier
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
| | - Vijaya M. Joshi
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
| | - Jason N. Johnson
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
| | - Cara E. Morin
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA;
| | - Caitlin Hurley
- Division of Critical Care Medicine, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (C.H.); (R.R.M.)
- Department of Bone Marrow Transplantation & Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA;
| | - Ronald Ray Morrison
- Division of Critical Care Medicine, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (C.H.); (R.R.M.)
| | - Parul Rai
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (P.R.); (J.S.H.)
| | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (P.R.); (J.S.H.)
| | - Michael W. Bishop
- Division of Solid Tumor, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA;
| | - Brandon M. Triplett
- Department of Bone Marrow Transplantation & Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA;
| | - Matthew J. Ehrhardt
- Division of Cancer Survivorship, Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA;
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Ching-Hon Pui
- Division of Leukemia/Lymphoma, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (C.-H.P.); (H.I.)
| | - Hiroto Inaba
- Division of Leukemia/Lymphoma, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA; (C.-H.P.); (H.I.)
| | - Jeffrey A. Towbin
- Division of Pediatric Cardiology, The Heart Institute at Le Bonheur Children’s Hospital, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (G.S.B.); (J.F.G.); (M.A.); (K.A.R.); (K.G.); (V.M.J.); (J.N.J.); (J.A.T.)
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11
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Cirillo A, Lioncino M, Maratea A, Passariello A, Fusco A, Fratta F, Monda E, Caiazza M, Signore G, Esposito A, Baban A, Versacci P, Putotto C, Marino B, Pignata C, Cirillo E, Giardino G, Sarubbi B, Limongelli G, Russo MG. Clinical Manifestations of 22q11.2 Deletion Syndrome. Heart Fail Clin 2021; 18:155-164. [PMID: 34776076 DOI: 10.1016/j.hfc.2021.07.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
DiGeorge syndrome (DGS), also known as "22q11.2 deletion syndrome" (22q11DS) (MIM # 192430 # 188400), is a genetic disorder caused by hemizygous microdeletion of the long arm of chromosome 22. In the last decades, the introduction of fluorescence in situ hybridization assays, and in selected cases the use of multiplex ligation-dependent probe amplification, has allowed the detection of chromosomal microdeletions that could not be previously identified using standard karyotype analysis. The aim of this review is to address cardiovascular and systemic involvement in children with DGS, provide genotype-phenotype correlations, and discuss their medical management and therapeutic options.
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Affiliation(s)
- Annapaola Cirillo
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Michele Lioncino
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Annachiara Maratea
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Annalisa Passariello
- Pediatric Cardiology Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Adelaide Fusco
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Fiorella Fratta
- Pediatric Cardiology Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Emanuele Monda
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Martina Caiazza
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Giovanni Signore
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Augusto Esposito
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Anwar Baban
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital and Research Institute, Viale Di San Paolo, 15, 00165 Rome, Italy
| | - Paolo Versacci
- Department of Pediatrics, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Carolina Putotto
- Department of Pediatrics, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Bruno Marino
- Department of Pediatrics, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Claudio Pignata
- Department of Translational Medical Sciences - Section of Pediatrics, University of Naples Federico II, Via S. Pansini, 5, 80131 Naples, Italy
| | - Emilia Cirillo
- Department of Translational Medical Sciences - Section of Pediatrics, University of Naples Federico II, Via S. Pansini, 5, 80131 Naples, Italy
| | - Giuliana Giardino
- Department of Translational Medical Sciences - Section of Pediatrics, University of Naples Federico II, Via S. Pansini, 5, 80131 Naples, Italy
| | - Berardo Sarubbi
- Adult Congenital Heart Diseases Unit, AORN dei Colli, Monaldi Hospital, Naples
| | - Giuseppe Limongelli
- Inherited and Rare Cardiovascular Disease Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Maria Giovanna Russo
- Pediatric Cardiology Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy.
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12
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Ma K, Peng J, Rong H, Jiang Y, Zhang H, Zhu J, Xiao B, Tang P, He JT, Yu Z. RSPH14 regulates the proliferation, cell cycle progression and apoptosis of non-small cell lung cancer cells. FEBS Open Bio 2021; 11:2715-2726. [PMID: 34351079 PMCID: PMC8487038 DOI: 10.1002/2211-5463.13266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 03/05/2021] [Accepted: 08/03/2021] [Indexed: 11/11/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is the most common subtype of lung cancer and it is characterized by a high incidence. It is important to understand the molecular mechanisms that determine the progression and metastasis of NSCLC in order to develop more effective therapies and identify novel diagnostic indicators of NSCLC. RSPH14 has been reported to be related to multiple human diseases, including duodenal adenocarcinoma and meningiomas, but the role of RSPH14 in NSCLC remains unclear. The present study aimed to investigate the molecular function and clinical significance of RSPH14 in NSCLC. Analyses of public datasets and clinical samples demonstrated that RSPH14 expression was upregulated in NSCLC samples compared with normal samples. In addition, high RSPH14 expression was associated with a shorter overall survival time in patients with NSCLC. Notably, RSPH14 knockdown suppressed the proliferation and cell cycle progression, and enhanced the apoptosis of NSCLC cells. Mechanically, Tandem Mass Tag analysis demonstrated that RSPH14 can affect multiple processes, including the AMPK signaling pathway, calcium ion import regulation, glucose transmembrane transporter activity, and glucose transmembrane transport. Taken together, the results of the present study suggest that RSPH14 may be a promising prognostic factor and therapeutic target for NSCLC.
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Affiliation(s)
- Ke Ma
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center of Cancer, Tianjin, China.,Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jun Peng
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Hao Rong
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yanhua Jiang
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Huachuan Zhang
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jiang Zhu
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Bo Xiao
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Peng Tang
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center of Cancer, Tianjin, China
| | - Jin Tao He
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Zhentao Yu
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, National Clinical Research Center of Cancer, Tianjin, China
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13
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Li X, Si N, Song Z, Ren Y, Xiao W. Clinical and genetic findings in patients with congenital cataract and heart diseases. Orphanet J Rare Dis 2021; 16:242. [PMID: 34059112 PMCID: PMC8165991 DOI: 10.1186/s13023-021-01873-7] [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: 01/15/2021] [Accepted: 05/20/2021] [Indexed: 12/02/2022] Open
Abstract
Background Congenital cataract (CC) and congenital heart disease (CHD) are significant birth defects. In clinical practice, the concurrence of CC and CHD is frequently observed in patients. Additionally, some monogenic diseases, copy number variation (CNV) syndromes, and diseases associated with intrauterine infection involve both cataract and heart defects. However, little is known about the association between CC and CHD. Here, we characterised the demographic, clinical, and genetic features of patients with CC and heart defects. Methods Medical records for 334 hospitalised patients diagnosed with CC were reviewed. Demographic and clinical features of patients with CC with and without CHD were compared. Clinical and genomic information for patients with ‘cataract’ and ‘cardiac defects’ were reviewed from Database of Chromosomal Imbalance and Phenotype in Humans using Ensembl Resources (DECIPHER). Microarray-based comparative genomic hybridisation and whole-exome sequencing were performed in 10 trio families with CC and CHD to detect de novo genomic alterations, including copy number variants and single nucleotide changes. Results In a retrospective analysis of 334 patients with CC over the past 10 years at our hospital, we observed a high proportion of patients (41.13%) with CHD (including innocent CHD, which reported as left-to-right shunt in echocardiography test). The CC with CHD group had higher incidences of preterm birth and Down’s syndrome than the CC without CHD group. Atrial septal defect was the most frequent heart defect. A total of 44 cases with cataracts and heart diseases were retrieved from Database of Chromosomal Imbalance and Phenotype in Humans using Ensembl Resources (DECIPHER). In total, 52 genomic alterations were reported, 44% of which were de novo germline variants. In the 10 trio families with CC and CHD, we found de novo CNVs responsible for two well-known chromosomal disorders and identified a novel pathogenic mutation in GJA8 responsible for CC. Conclusions We observed significant associations between CHD and CC in our 10-year patient cohort. Based on the cohort and data from DECIPHER, developmental syndromes in some patients were due to genetic defects, thus explaining the concurrence of CC and CHD. Additionally, we detected de novo mutations as an independent cause of cataracts. Our findings suggest that developmental syndromes in patients with CC deserve more attention in clinical practice by ophthalmologists. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-021-01873-7.
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Affiliation(s)
- Xinru Li
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, China
| | - Nuo Si
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking, Union Medical College, Beijing, China
| | - Zixun Song
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, China
| | - Yaqiong Ren
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking, Union Medical College, Beijing, China
| | - Wei Xiao
- Department of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, China.
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14
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Huang H, Cai M, Wang Y, Liang B, Lin N, Xu L. SNP Array as a Tool for Prenatal Diagnosis of Congenital Heart Disease Screened by Echocardiography: Implications for Precision Assessment of Fetal Prognosis. Risk Manag Healthc Policy 2021; 14:345-355. [PMID: 33542665 PMCID: PMC7851374 DOI: 10.2147/rmhp.s286001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 12/30/2020] [Indexed: 12/21/2022] Open
Abstract
Objective This study aimed to examine the effectiveness of the SNP array for the prenatal diagnosis of congenital heart disease (CHD) screened by echocardiography. Patients and Methods A total of 356 pregnant women with fetal congenital heart malformations revealed by echocardiography at the Center for Prenatal Diagnosis of Fujian Maternal and Children Hospital during the period from November 2016 through July 2019 were recruited. The fetuses were assigned into three cohorts, including 142 with a single cardiac malformation, 106 with multiple cardiac malformations and 108 with cardiac and extracardiac malformations. All fetuses underwent chromosomal karyotyping and SNP array simultaneously, and the effectiveness of the SNP array for the prenatal diagnosis of CHD was evaluated. Results The overall prevalence of abnormal karyotypes was 9.3% among the 356 fetuses with CHD, and a higher proportion was found in fetuses with cardiac and extracardiac malformations (18.5%) than in those with single (5.6%) or multiple cardiac malformations (4.7%) (P<0.05). Consistent with karyotype analysis, SNP array detected an additional 25 fetuses with pathogenic copy number variations (CNVs), seven with variant of unknown significance (VOUS) and seven with benign CNVs, and a lower proportion of abnormal CNV was found in fetuses with a single cardiac malformation (4.2%) than in those with multiple cardiac malformations (9.4%) or cardiac and extracardiac malformations (14.8%) (P<0.05). Among the 33 fetuses with chromosomal abnormality, postnatal follow-up showed termination of pregnancy in 25 with pathogenic CNVs, one with VOUS, and six with normal karyotypes and SNP array findings but severe multiple malformations by ultrasonography. Conclusion SNP array increases the overall detection of abnormal CNVs by 9%, which improves the detection of CNVs associated with CHD. SNP array may serve as a tool for prenatal diagnosis of CHD that facilitates the discovery of pathogenic genes associated with CHD and provide valuable insights into the precision assessment of fetal prognosis during the prenatal counseling.
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Affiliation(s)
- Hailong Huang
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Meiying Cai
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Yan Wang
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Bin Liang
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Na Lin
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
| | - Liangpu Xu
- Center for Prenatal Diagnosis, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, People's Republic of China.,Fujian Key Laboratory for Prenatal Diagnosis and Birth Defects, Fuzhou 350001, Fujian Province, People's Republic of China
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15
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Chen HX, Yang ZY, Hou HT, Wang J, Wang XL, Yang Q, Liu L, He GW. Novel mutations of TCTN3/LTBP2 with cellular function changes in congenital heart disease associated with polydactyly. J Cell Mol Med 2020; 24:13751-13762. [PMID: 33098376 PMCID: PMC7753982 DOI: 10.1111/jcmm.15950] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/21/2020] [Accepted: 08/27/2020] [Indexed: 12/20/2022] Open
Abstract
Congenital heart disease (CHD) associated with polydactyly involves various genes. We aimed to identify variations from genes related to complex CHD with polydactyly and to investigate the cellular functions related to the mutations. Blood was collected from a complex CHD case with polydactyly, and whole exome sequencing (WES) was performed. The CRISPR/Cas9 system was used to generate human pluripotent stem cell with mutations (hPSCs-Mut) that were differentiated into cardiomyocytes (hPSC-CMs-Mut) and analysed by transcriptomics on day 0, 9 and 13. Two heterozygous mutations, LTBP2 (c.2206G>A, p.Asp736Asn, RefSeq NM_000428.2) and TCTN3 (c.1268G>A, p.Gly423Glu, RefSeq NM_015631.5), were identified via WES but no TBX5 mutations were found. The stable cell lines of hPSCs-LTBP2mu /TCTN3mu were constructed and differentiated into hPSC-CMs-LTBP2mu /TCTN3mu . Compared to the wild type, LTBP2 mutation delayed the development of CMs. The TCTN3 mutation consistently presented lower rate and weaker force of the contraction of CMs. For gene expression pattern of persistent up-regulation, pathways in cardiac development and congenital heart disease were enriched in hPSCs-CM-LTBP2mu , compared with hPSCs-CM-WT. Thus, the heterozygous mutations in TCTN3 and LTBP2 affect contractility (rate and force) of cardiac myocytes and may affect the development of the heart. These findings provide new insights into the pathogenesis of complex CHD with polydactyly.
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Affiliation(s)
- Huan-Xin Chen
- Center for Basic Medical Research & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Zi-Yue Yang
- College of Life Sciences, Nankai University, Tianjin, China
| | - Hai-Tao Hou
- Center for Basic Medical Research & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Jun Wang
- Center for Basic Medical Research & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Xiu-Li Wang
- Center for Basic Medical Research & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Qin Yang
- Center for Basic Medical Research & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Lin Liu
- College of Life Sciences, Nankai University, Tianjin, China
| | - Guo-Wei He
- Center for Basic Medical Research & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Zhejiang University, Hangzhou, Zhejiang, China.,Drug Research and Development Center, Wannan Medical College, Wuhu, Anhui, China.,Department of Surgery, Oregon Health and Science University, Portland, OR, USA
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16
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Glaeser AB, Santos AS, Diniz BL, Deconte D, Rosa RFM, Zen PRG. Candidate genes of oculo-auriculo-vertebral spectrum in 22q region: A systematic review. Am J Med Genet A 2020; 182:2624-2631. [PMID: 32893956 DOI: 10.1002/ajmg.a.61841] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/30/2020] [Accepted: 08/04/2020] [Indexed: 12/19/2022]
Abstract
Oculo-auriculo-vertebral spectrum (hemifacial microsomia/OAVS, OMIM #164210) is a heterogenous and congenital condition caused by a morphogenesis defect of the first and second pharyngeal arches. Etiology includes unknown genetic, environmental factors and chromosomal alterations, which 22q11.2 region is the most frequently reported. Several candidate genes for OAVS have been proposed; however, none has been confirmed as causative of the phenotype. This review aims to sum up all clinical and molecular findings in 22q region of individuals diagnosed with OAVS and to investigate genes that may be involved in the development of the spectrum. A search was performed in PubMed using all entry terms to OAVS and Chromosome 22q11. After screening, 11 papers were eligible for review. Deletions and duplications in the q11.2 region were the most frequent (18/22) alterations reported and a total of 68 genes were described. Our systematic review reinforces the hypothesis that 22q11 region is a candidate locus for OAVS as well as CLTCL1, GSC2, HIRA, MAPK1, TBX1, and YPEL1 as potential candidates genes for genotype-phenotype correlation. Complementary studies regarding genes interaction involved in the 22q11 region are still necessary in the search for a genotype-phenotype association, since the diagnosis of OAVS is a constant medical challenge.
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Affiliation(s)
- Andressa Barreto Glaeser
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | | | - Bruna Lixinski Diniz
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Desireé Deconte
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Rafael Fabiano Machado Rosa
- Department of Internal Medicine, Clinical Genetics, UFCSPA and Irmandade Santa Casa de Misericórdia de Porto Alegre (ISCMPA), Porto Alegre, Brazil
| | - Paulo Ricardo Gazzola Zen
- Department of Internal Medicine, Clinical Genetics, UFCSPA and Irmandade Santa Casa de Misericórdia de Porto Alegre (ISCMPA), Porto Alegre, Brazil
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