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Gravholt CH, Andersen NH, Christin-Maitre S, Davis SM, Duijnhouwer A, Gawlik A, Maciel-Guerra AT, Gutmark-Little I, Fleischer K, Hong D, Klein KO, Prakash SK, Shankar RK, Sandberg DE, Sas TCJ, Skakkebæk A, Stochholm K, van der Velden JA, Backeljauw PF. Clinical practice guidelines for the care of girls and women with Turner syndrome. Eur J Endocrinol 2024; 190:G53-G151. [PMID: 38748847 DOI: 10.1093/ejendo/lvae050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 04/19/2024] [Indexed: 06/16/2024]
Abstract
Turner syndrome (TS) affects 50 per 100 000 females. TS affects multiple organs through all stages of life, necessitating multidisciplinary care. This guideline extends previous ones and includes important new advances, within diagnostics and genetics, estrogen treatment, fertility, co-morbidities, and neurocognition and neuropsychology. Exploratory meetings were held in 2021 in Europe and United States culminating with a consensus meeting in Aarhus, Denmark in June 2023. Prior to this, eight groups addressed important areas in TS care: (1) diagnosis and genetics, (2) growth, (3) puberty and estrogen treatment, (4) cardiovascular health, (5) transition, (6) fertility assessment, monitoring, and counselling, (7) health surveillance for comorbidities throughout the lifespan, and (8) neurocognition and its implications for mental health and well-being. Each group produced proposals for the present guidelines, which were meticulously discussed by the entire group. Four pertinent questions were submitted for formal GRADE (Grading of Recommendations, Assessment, Development and Evaluation) evaluation with systematic review of the literature. The guidelines project was initiated by the European Society for Endocrinology and the Pediatric Endocrine Society, in collaboration with members from the European Society for Pediatric Endocrinology, the European Society of Human Reproduction and Embryology, the European Reference Network on Rare Endocrine Conditions, the Society for Endocrinology, and the European Society of Cardiology, Japanese Society for Pediatric Endocrinology, Australia and New Zealand Society for Pediatric Endocrinology and Diabetes, Latin American Society for Pediatric Endocrinology, Arab Society for Pediatric Endocrinology and Diabetes, and the Asia Pacific Pediatric Endocrine Society. Advocacy groups appointed representatives for pre-meeting discussions and the consensus meeting.
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Affiliation(s)
- Claus H Gravholt
- Department of Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, 8200 Aarhus N, Denmark
| | - Niels H Andersen
- Department of Cardiology, Aalborg University Hospital, 9000 Aalborg, Denmark
| | - Sophie Christin-Maitre
- Endocrine and Reproductive Medicine Unit, Center of Rare Endocrine Diseases of Growth and Development (CMERCD), FIRENDO, Endo ERN Hôpital Saint-Antoine, Sorbonne University, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France
| | - Shanlee M Davis
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO 80045, United States
- eXtraOrdinarY Kids Clinic, Children's Hospital Colorado, Aurora, CO 80045, United States
| | - Anthonie Duijnhouwer
- Department of Cardiology, Radboud University Medical Center, Nijmegen 6500 HB, The Netherlands
| | - Aneta Gawlik
- Departments of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland
| | - Andrea T Maciel-Guerra
- Area of Medical Genetics, Department of Translational Medicine, School of Medical Sciences, State University of Campinas, 13083-888 São Paulo, Brazil
| | - Iris Gutmark-Little
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio 45229, United States
| | - Kathrin Fleischer
- Department of Reproductive Medicine, Nij Geertgen Center for Fertility, Ripseweg 9, 5424 SM Elsendorp, The Netherlands
| | - David Hong
- Division of Interdisciplinary Brain Sciences, Stanford University School of Medicine, Stanford, CA 94304, United States
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94304, United States
| | - Karen O Klein
- Rady Children's Hospital, University of California, San Diego, CA 92123, United States
| | - Siddharth K Prakash
- Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX 77030, United States
| | - Roopa Kanakatti Shankar
- Division of Endocrinology, Children's National Hospital, The George Washington University School of Medicine, Washington, DC 20010, United States
| | - David E Sandberg
- Susan B. Meister Child Health Evaluation and Research Center, Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109-2800, United States
- Division of Pediatric Psychology, Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109-2800, United States
| | - Theo C J Sas
- Department the Pediatric Endocrinology, Sophia Children's Hospital, Rotterdam 3015 CN, The Netherlands
- Department of Pediatrics, Centre for Pediatric and Adult Diabetes Care and Research, Rotterdam 3015 CN, The Netherlands
| | - Anne Skakkebæk
- Department of Molecular Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, 8200 Aarhus N, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Kirstine Stochholm
- Department of Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Center for Rare Diseases, Department of Pediatrics, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Janielle A van der Velden
- Department of Pediatric Endocrinology, Radboud University Medical Center, Amalia Children's Hospital, Nijmegen 6500 HB, The Netherlands
| | - Philippe F Backeljauw
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio 45229, United States
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Mondal S, Gargari P, Bose C, Garg MK, Chowdhury S, Mukhopadhyay S. Abnormal Body Composition Increases the Cardiometabolic Risk in Adolescents and Young Adults With Turner Syndrome. Endocr Pract 2024; 30:259-269. [PMID: 38042448 DOI: 10.1016/j.eprac.2023.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 11/02/2023] [Accepted: 11/27/2023] [Indexed: 12/04/2023]
Abstract
OBJECTIVE To determine the cardiometabolic risk of adolescents and adults with Turner syndrome (TS) and whether and how anthropometry and body composition predict this risk. METHODS We compared the anthropometric, biochemical, and dual-energy x-ray absorptiometry-derived body composition parameters of 103 girls and women with TS aged 12 to 30 years and 103 controls of the same age and body mass index: (1) between TS with and without metabolic syndrome (MetS), (2) between the different karyotypes of TS, and (3) between growth hormone recipients and nonrecipients. RESULTS Individuals with TS had higher prevalence rates of truncal obesity (57.2%), MetS (37.9%), prediabetes (20.4%), dyslipidemia (73.8%), hypertension (9.7%), and hepatic steatosis (15.5%) and a greater total body fat percentage (38.43% vs 34.26%) and fat mass index (9.15 vs 6.71 kg/m2) but a lower lean mass index (11.05 vs 12.49 kg/m2) than controls (P <.001). Individuals with TS and MetS (n = 39) had a higher total body fat percentage (41.74% vs 36.42%, P <.0001), truncal fat percentage (44.66% vs 36.09%, P <.0001), and visceral adipose tissue mass (495.57 vs 276 g, P <.0001) than those with TS but without MetS. Those with classic TS (45,X) had a higher prevalence of prediabetes (32.6% vs 10.5%, P =.01). Growth hormone recipients had a lower prevalence of MetS and lesser truncal obesity. Altered body composition was significantly correlated with metabolic risk. The truncal fat percentage independently predicted MetS (odds ratio, 1.12; 95% confidence interval, 1.003-1.24; P =.04). Waist circumference and waist-hip ratio predicted metabolic risk with good sensitivity and specificity. CONCLUSION Adverse cardiometabolic risk and altered body composition start early in life in TS. Postpubertal women with TS should be routinely assessed for truncal obesity, dysglycemia, dyslipidemia, and liver steatosis, irrespective of body mass index and karyotype.
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Affiliation(s)
- Sunetra Mondal
- Department of Endocrinology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Piyas Gargari
- Department of Endocrinology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Chiranjit Bose
- Department of Endocrinology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Mahendra Kumar Garg
- Department of Medicine and Endocrinology, All India Institute of Medical Sciences, Jodhpur, India
| | - Subhankar Chowdhury
- Department of Endocrinology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Satinath Mukhopadhyay
- Department of Endocrinology, Institute of Post Graduate Medical Education and Research, Kolkata, India.
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Bai W, Huang W, Xu R, Fu H, Zou Q, Chen L, Xu H, Wen L, Xie L, Wu J, Guo Y. Evaluation of coronary microvascular dysfunction and risk factors in children and youth with Turner syndrome by magnetic resonance myocardial perfusion imaging. Clin Endocrinol (Oxf) 2023; 98:578-586. [PMID: 36536468 DOI: 10.1111/cen.14866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/11/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Turner syndrome (TS) has an increased predisposition to ischaemic heart disease and the status of coronary microcirculation in TS is largely unknown. This study aims to evaluate myocardial microvascular function in TS using first-pass magnetic resonance perfusion imaging and determine significant risk factors contributing to microvascular dysfunction in the early stage. DESIGN Perspective cohort study. PATIENTS The study cohort consisted of 67 children and youth with TS and 32 age- and gender-matched controls. Measurements Clinical characteristics, left ventricle (LV) volume and function and cardiovascular magnetic resonance-derived myocardial perfusion parameters were assessed. Univariable and multivariable linear regression analyses were performed to assess the potential risk factors for microvascular dysfunction. RESULT Microvascular perfusion decreased in TS in global and segmented myocardium as reflected in the lower upslopecor and maximum signal intensity (MaxSI) of LV myocardium compared to controls. Multivariable linear regression analysis indicated that age (β = -0.107, 95% confidence interval [CI] = -0.201 to -0.013, p = .026) and being overweight/obese (β = -1.155, CI = -2.134 to -0.176, p = .021) were independent impact factors of microvascular dysfunction. Subgroup analysis showed the upslopecor of older patients with TS decreased more significantly compared with that of normal controls. Upslopecor and MaxSI were lower in overweight/obese patients with TS than in patients with normal body mass index (BMI) and controls. CONCLUSION Myocardial microvascular dysfunction can occur in children and youth patients with TS. Age and overweight/obesity were the independent risk factors of microvascular dysfunction, which imply the importance of lowering BMI for the prevention of coronary heart disease in young TS population.
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Affiliation(s)
- Wei Bai
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wei Huang
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rong Xu
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hang Fu
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qing Zou
- Department of Radiology, Deyang People's Hospital, Deyang, Sichuan, China
| | - Lin Chen
- Department of Radiology, Su Zhou Municipal Hospital, Suzhou, Jiangsu, China
| | - Huayan Xu
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lingyi Wen
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Linjun Xie
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jin Wu
- Department of Pediatric Endocrinology and Metabolism, Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second Hospital of Sichuan University, Chengdu, China
| | - Yingkun Guo
- Department of Radiology, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
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Iacobazzi D, Alvino VV, Caputo M, Madeddu P. Accelerated Cardiac Aging in Patients With Congenital Heart Disease. Front Cardiovasc Med 2022; 9:892861. [PMID: 35694664 PMCID: PMC9177956 DOI: 10.3389/fcvm.2022.892861] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/11/2022] [Indexed: 01/03/2023] Open
Abstract
An increasing number of patients with congenital heart disease (CHD) survive into adulthood but develop long-term complications including heart failure (HF). Cellular senescence, classically defined as stable cell cycle arrest, is implicated in biological processes such as embryogenesis, wound healing, and aging. Senescent cells have a complex senescence-associated secretory phenotype (SASP), involving a range of pro-inflammatory factors with important paracrine and autocrine effects on cell and tissue biology. While senescence has been mainly considered as a cause of diseases in the adulthood, it may be also implicated in some of the poor outcomes seen in patients with complex CHD. We propose that patients with CHD suffer from multiple repeated stress from an early stage of the life, which wear out homeostatic mechanisms and cause premature cardiac aging, with this term referring to the time-related irreversible deterioration of the organ physiological functions and integrity. In this review article, we gathered evidence from the literature indicating that growing up with CHD leads to abnormal inflammatory response, loss of proteostasis, and precocious age in cardiac cells. Novel research on this topic may inspire new therapies preventing HF in adult CHD patients.
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Affiliation(s)
| | | | | | - Paolo Madeddu
- Bristol Medical School, Faculty of Health Sciences, University of Bristol, Bristol, United Kingdom
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Cardiovascular Prevention Among Young Adults with Congenital Heart Disease. Curr Atheroscler Rep 2022; 24:509-514. [PMID: 35499806 DOI: 10.1007/s11883-022-01034-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW There are over a million adults living with congenital heart disease (CHD) in the USA. There have been improvements in CHD management which have led to an expansion of the adult congenital heart disease (ACHD) population. There is a high prevalence of atherosclerotic cardiovascular disease (ASCVD) encountered in the aging ACHD population. This review focuses on the most recent literature regarding the primary prevention of ASCVD in young ACHD patients. RECENT FINDINGS There are unique considerations for ASCVD risk reduction in ACHD patients. ASCVD may be as prevalent in ACHD compared in the general population. However, there may be a perceived shorter life expectancy in ACHD patients; therefore, primary prevention of ASCVD may not be considered important. Preventative strategies for ASCVD are underutilized in ACHD patients. As these patients are followed for a lifetime by cardiologists, we can truly pursue primary prevention in this aging population.
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Butler MG, Miller BS, Romano A, Ross J, Abuzzahab MJ, Backeljauw P, Bamba V, Bhangoo A, Mauras N, Geffner M. Genetic conditions of short stature: A review of three classic examples. Front Endocrinol (Lausanne) 2022; 13:1011960. [PMID: 36339399 PMCID: PMC9634554 DOI: 10.3389/fendo.2022.1011960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/20/2022] [Indexed: 11/30/2022] Open
Abstract
Noonan, Turner, and Prader-Willi syndromes are classical genetic disorders that are marked by short stature. Each disorder has been recognized for several decades and is backed by extensive published literature describing its features, genetic origins, and optimal treatment strategies. These disorders are accompanied by a multitude of comorbidities, including cardiovascular issues, endocrinopathies, and infertility. Diagnostic delays, syndrome-associated comorbidities, and inefficient communication among the members of a patient's health care team can affect a patient's well-being from birth through adulthood. Insufficient information is available to help patients and their multidisciplinary team of providers transition from pediatric to adult health care systems. The aim of this review is to summarize the clinical features and genetics associated with each syndrome, describe best practices for diagnosis and treatment, and emphasize the importance of multidisciplinary teams and appropriate care plans for the pediatric to adult health care transition.
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Affiliation(s)
- Merlin G. Butler
- Department of Psychiatry & Behavioral Sciences, University of Kansas Medical Center, Kansas City, KS, United States
- Department of Pediatrics, University of Kansas Medical Center, Kansas City, KS, United States
- *Correspondence: Merlin G. Butler,
| | - Bradley S. Miller
- Pediatric Endocrinology, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN, United States
| | - Alicia Romano
- Department of Pediatrics, New York Medical College, Valhalla, NY, United States
| | - Judith Ross
- Department of Pediatrics, Nemours Children’s Health, Wilmington, DE, United States
- Department of Pediatrics, Thomas Jefferson University, Philadelphia, PA, United States
| | | | - Philippe Backeljauw
- Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Vaneeta Bamba
- Division of Endocrinology, Children’s Hospital of Philadelphia; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Amrit Bhangoo
- Pediatric Endocrinology, Children's Health of Orange County (CHOC) Children’s Hospital, Orange, CA, United States
| | - Nelly Mauras
- Division of Endocrinology, Nemours Children’s Health, Jacksonville, FL, United States
| | - Mitchell Geffner
- The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, CA, United States
- Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
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Biradar VS, Rajpathak SN, Joshi SR, Deobagkar DD. Functional and regulatory aspects of oxidative stress response in X monosomy. In Vitro Cell Dev Biol Anim 2021; 57:661-675. [PMID: 34505228 DOI: 10.1007/s11626-021-00604-3] [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: 04/28/2021] [Accepted: 06/28/2021] [Indexed: 11/26/2022]
Abstract
The partial/complete loss of one X chromosome in a human female leads to Turner syndrome (TS). TS individuals display a range of phenotypes including short stature, osteoporosis, ovarian malfunction, diabetes, and thyroid dysfunction. Epigenetic factors and regulatory networks are distinctly different in X monosomy (45, X). In a lifetime, an individual is exposed to a variety of stress conditions. To study whether X monosomy cells display a differential response upon exposure to mild stress as compared to normal 46, XX cells and whether this may contribute to various co-morbidities in aneuploid individuals, we have carried out a transcriptomic analysis of human fibroblasts 45, X and 46, XX after exposure to mild oxidative stress. Under these conditions, over 350 transcripts were seen to be differentially expressed in 45, X and 46, XX cells. Pathways associated with oxidative stress were differentially expressed highlighting the differential regulation of genes and associated phenotypes. It could be seen that X monosomy cells are more susceptible to oxidative stress as compared to normal cells and have altered molecular pathways both in normal conditions and also upon exposure to mild oxidative stress. To explore this aspect in detail, we have mapped the expressions of transcription factors (TFs) in 45, X and 46, XX cells. The network of transcription activating factors is differentially regulated in 45, X and 46, XX cells under stress exposure. It is tempting to speculate that the altered ability of 45, X (Turner) cells to respond to stress may play a significant role in the physiological function and altered phenotypes in Turner syndrome.
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Affiliation(s)
- Vinayak S Biradar
- Molecular Biology Research Laboratory, Department of Zoology, Savitribai Phule Pune University, Pune, India
| | - Shriram N Rajpathak
- Molecular Biology Research Laboratory, Department of Zoology, Savitribai Phule Pune University, Pune, India
- Recombinant Department, Serum Institute of India Pvt. Ltd., Pune, 411 028, India
| | - Suraj R Joshi
- Molecular Biology Research Laboratory, Department of Zoology, Savitribai Phule Pune University, Pune, India
| | - Deepti D Deobagkar
- Molecular Biology Research Laboratory, Department of Zoology, Savitribai Phule Pune University, Pune, India.
- School of Physical Sciences, ISRO Space Technology Cell, Savitribai Phule Pune University, Pune, 411 007, India.
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Farooqui A, Alhazmi A, Haque S, Tamkeen N, Mehmankhah M, Tazyeen S, Ali S, Ishrat R. Network-based analysis of key regulatory genes implicated in Type 2 Diabetes Mellitus and Recurrent Miscarriages in Turner Syndrome. Sci Rep 2021; 11:10662. [PMID: 34021221 PMCID: PMC8140125 DOI: 10.1038/s41598-021-90171-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 05/06/2021] [Indexed: 02/04/2023] Open
Abstract
The information on the genotype-phenotype relationship in Turner Syndrome (TS) is inadequate because very few specific candidate genes are linked to its clinical features. We used the microarray data of TS to identify the key regulatory genes implicated with TS through a network approach. The causative factors of two common co-morbidities, Type 2 Diabetes Mellitus (T2DM) and Recurrent Miscarriages (RM), in the Turner population, are expected to be different from that of the general population. Through microarray analysis, we identified nine signature genes of T2DM and three signature genes of RM in TS. The power-law distribution analysis showed that the TS network carries scale-free hierarchical fractal attributes. Through local-community-paradigm (LCP) estimation we find that a strong LCP is also maintained which means that networks are dynamic and heterogeneous. We identified nine key regulators which serve as the backbone of the TS network. Furthermore, we recognized eight interologs functional in seven different organisms from lower to higher levels. Overall, these results offer few key regulators and essential genes that we envisage have potential as therapeutic targets for the TS in the future and the animal models studied here may prove useful in the validation of such targets.
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Affiliation(s)
- Anam Farooqui
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025, India
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Naaila Tamkeen
- Department of Biosciences, Jamia Millia Islamia, New Delhi, 110025, India
| | - Mahboubeh Mehmankhah
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025, India
| | - Safia Tazyeen
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025, India
| | - Sher Ali
- Department of Life Sciences, Sharda University, Greater Noida, 201310, India
| | - Romana Ishrat
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025, India.
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de Azeredo Siqueira R, Carlos AS, d'Avila JC, Moreno AM, Alves EL, de Farias MLF, Mendonça LMC, Guimarães MM. Body composition, but not insulin resistance, influences postprandial lipemia in patients with Turner's syndrome. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2021; 64:758-763. [PMID: 34033286 PMCID: PMC10528628 DOI: 10.20945/2359-3997000000287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 06/12/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE The aim of the present study was to examine the influence of body composition and insulin resistance on the magnitude of postprandial lipemia in patients with Turner's syndrome receiving oral versus transdermal estrogen replacement. METHODS Twenty-five patients with Turner's syndrome receiving oral or transdermal estrogen replacement were evaluated for body mass index, waist-to-hip and waist-to-height ratios, fasting glycemia, insulin, body composition (dual-energy X-ray absorptiometry), and postprandial lipid metabolism. For statistical analysis, we used parametric tests to compare numeric variables between the two subgroups. RESULTS We observed no difference in postprandial triglyceride levels between patients receiving oral versus transdermal hormone replacement therapy. The postprandial triglycerides increment correlated positively with the percentage of total fat mass (p=0.02) and android fat mass (p=0.02) in the transdermal group. In the oral estrogen group, a positive correlation was observed between the increment in postprandial triglycerides and waist-to-hip (p=0.15) and waist-to-height (p=0.009) ratios. No association was observed between the estrogen replacement route and insulin resistance evaluated by the homeostatic model assessment-insulin resistance (HOMA-IR) index (p=0.19 and p=0.65 for the oral and transdermal groups, respectively). CONCLUSION We concluded that body composition and anthropometric characteristics possibly affect the extent of postprandial lipemia independently from the route of estrogen replacement.
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Affiliation(s)
- Rodrigo de Azeredo Siqueira
- Laboratório de Pesquisa Pré-Clínica, Faculdade de Medicina, Universidade de Nova Iguaçu, Nova Iguaçu, RJ, Brasil,
| | - Aluana Santana Carlos
- Laboratório de Pesquisa Pré-Clínica, Faculdade de Medicina, Universidade de Nova Iguaçu, Nova Iguaçu, RJ, Brasil
| | - Joana Costa d'Avila
- Laboratório de Pesquisa Pré-Clínica, Faculdade de Medicina, Universidade de Nova Iguaçu, Nova Iguaçu, RJ, Brasil,
| | - Adalgiza Mafra Moreno
- Laboratório de Pesquisa Pré-Clínica, Faculdade de Medicina, Universidade de Nova Iguaçu, Nova Iguaçu, RJ, Brasil
| | - Estela Luz Alves
- Departamento de Endocrinologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
| | | | - Laura Maria C Mendonça
- Departamento de Reumatologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
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AlSiraj Y, Thatcher SE, Blalock E, Saintilnord WN, Daugherty A, Lu HS, Luo W, Shen YH, LeMaire SA, Arnold AP, Cassis LA. Monosomy X in Female Mice Influences the Regional Formation and Augments the Severity of Angiotensin II-Induced Aortopathies. Arterioscler Thromb Vasc Biol 2021; 41:269-283. [PMID: 33054396 PMCID: PMC8259710 DOI: 10.1161/atvbaha.120.314407] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Turner syndrome women (monosomy X) have high risk of aortopathies consistent with a role for sex chromosomes in disease development. We demonstrated that sex chromosomes influence regional development of Ang II (angiotensin II)-induced aortopathies in mice. In this study, we determined if the number of X chromosomes regulates regional development of Ang II-induced aortopathies. Approach and Results: We used females with varying numbers of X chromosomes (XX female mice [XXF] or XO female mice [XOF]) on an C57BL/6J (ascending aortopathies) or low-density lipoprotein receptor deficient (Ldlr-/-) background (descending and abdominal aortopathies) compared with XY males (XYM). To induce aortopathies, mice were infused with Ang II. XOF (C57BL/6J) exhibited larger percent increases in ascending aortic lumen diameters than Ang II-infused XXF or XYM. Ang II-infused XOF (Ldlr-/-) exhibited similar incidences of thoracic (XOF, 50%; XYM, 71%) and abdominal aortopathies (XOF, 83%; XYM, 71%) as XYM, which were greater than XXF (XXF, 0%). Abdominal aortic lumen diameters and maximal external diameters were similar between XOF and XYM but greater than XXF, and these effects persisted with extended Ang II infusions. Larger aortic lumen diameters, abdominal aortopathy incidence (XXF, 20%; XOF, 75%), and maximal aneurysm diameters (XXF, 1.02±0.17; XOF, 1.96±0.32 mm; P=0.027) persisted in ovariectomized Ang II-infused XOF mice. Data from RNA-seq demonstrated that X chromosome genes that escape X-inactivation (histone lysine demethylases Kdm5c and Kdm6a) exhibited lower mRNA abundance in aortas of XOF than XXF (P=0.033 and 0.024, respectively). Conversely, DNA methylation was higher in aortas of XOF than XXF (P=0.038). CONCLUSIONS The absence of a second X chromosome promotes diffuse Ang II-induced aortopathies in females.
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MESH Headings
- Angiotensin II
- Animals
- Aorta, Abdominal/metabolism
- Aorta, Abdominal/pathology
- Aorta, Thoracic/metabolism
- Aorta, Thoracic/pathology
- Aortic Aneurysm, Abdominal/chemically induced
- Aortic Aneurysm, Abdominal/genetics
- Aortic Aneurysm, Abdominal/metabolism
- Aortic Aneurysm, Abdominal/pathology
- Aortic Aneurysm, Thoracic/chemically induced
- Aortic Aneurysm, Thoracic/genetics
- Aortic Aneurysm, Thoracic/metabolism
- Aortic Aneurysm, Thoracic/pathology
- DNA Methylation
- Disease Models, Animal
- Female
- Histone Demethylases/genetics
- Histone Demethylases/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Ovariectomy
- Receptors, LDL/deficiency
- Receptors, LDL/genetics
- Severity of Illness Index
- Turner Syndrome/complications
- Turner Syndrome/genetics
- Mice
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Affiliation(s)
- Yasir AlSiraj
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington KY
| | - Sean E. Thatcher
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington KY
| | - Eric Blalock
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington KY
| | - Wesley N. Saintilnord
- Department of Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY
| | - Alan Daugherty
- Department of Physiology, University of Kentucky, Lexington KY
- Saha Cardiovascular Research Center, University of Kentucky, Lexington KY
| | - Hong S. Lu
- Department of Physiology, University of Kentucky, Lexington KY
- Saha Cardiovascular Research Center, University of Kentucky, Lexington KY
| | - Wei Luo
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, and Department of Cardiovascular Surgery, Texas Heart Institute, Houston TX
| | - Ying H. Shen
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, and Department of Cardiovascular Surgery, Texas Heart Institute, Houston TX
| | - Scott A. LeMaire
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, and Department of Cardiovascular Surgery, Texas Heart Institute, Houston TX
| | - Arthur P. Arnold
- Integrative Biology and Physiology, University of California, Los Angeles CA
| | - Lisa A. Cassis
- Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington KY
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11
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Funck KL, Budde RPJ, Viuff MH, Wen J, Jensen JM, Nørgaard BL, Bons LR, Duijnhouwer AL, Dey D, Mortensen KH, Andersen NH, Roos-Hesselink JW, Gravholt CH. Coronary plaque burden in Turner syndrome a coronary computed tomography angiography study. Heart Vessels 2020; 36:14-23. [PMID: 32613319 DOI: 10.1007/s00380-020-01660-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/26/2020] [Indexed: 11/25/2022]
Abstract
Turner syndrome (TS) is associated with coronary artery disease (CAD), an important cause of premature death in TS. However, the determinants of CAD in women with TS remain unknown. In a cross-sectional study design, 168 women without clinical evidence of CAD (115 with TS and 53 without TS) were assessed for the presence and volume of subclinical CAD using coronary CT angiography. Karyotype, the presence of congenital heart defects and conventional cardiovascular risk factors were also registered. Comparative analyses were performed (1) between women with and without TS and (2) in the TS group, between women with and without subclinical CAD. The prevalence of CAD, in crude and adjusted analyses, was not increased for women with TS (crude prevalence: 40 [35%] in TS vs. 25 [47%] in controls, p = 0.12). The volume of atherosclerosis was not higher in women with TS compared with controls (median and interquartile range 0 [0-92] in TS vs. 0 [0-81]mm3 in controls, p = 0.29). Among women with TS, women with subclinical CAD were older (46 ± 13 vs. 37 ± 11 years, p < 0.001), had higher blood pressure (systolic blood pressure 129 ± 16 vs. 121 ± 16 mmHg, p < 0.05) and were more frequently diagnosed with type 2 diabetes (5 [13%] vs. 2 [3%], p < 0.05). Karyotype or congenital heart defects were not associated with subclinical CAD. Some women with TS show early signs of CAD, however overall, not more than women without TS. Conventional cardiovascular risk factors were the principal determinants of CAD also in TS, and CAD prevention strategies should be observed.ClinicalTrial.gov Identifier: NCT01678261 ( https://clinicaltrials.gov/ct2/show/NCT01678261 ).
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Affiliation(s)
- Kristian L Funck
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Palle Juul-Jensens, Boulevard 99, 8200, Aarhus N, Denmark. .,Diagnostic Center, Regional Hospital Central Jutland, Silkeborg, Denmark.
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, Erasmus University, Rotterdam, The Netherlands
| | - Mette H Viuff
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Palle Juul-Jensens, Boulevard 99, 8200, Aarhus N, Denmark
| | - Jan Wen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Palle Juul-Jensens, Boulevard 99, 8200, Aarhus N, Denmark
| | - Jesper M Jensen
- Department of Cardiology, Aarhus University Hospital, Århus, Denmark
| | - Bjarne L Nørgaard
- Department of Cardiology, Aarhus University Hospital, Århus, Denmark
| | - Lidia R Bons
- Department of Cardiology, Erasmus MC, Erasmus University, Rotterdam, The Netherlands
| | | | - Damini Dey
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Biomedical Imaging Research Institute, Los Angeles, CA, USA
| | - Kristian H Mortensen
- Centre for Cardiovascular Imaging Department, Cardiorespiratory Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, WC1N 3JH, UK
| | - Niels H Andersen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | | | - Claus H Gravholt
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Palle Juul-Jensens, Boulevard 99, 8200, Aarhus N, Denmark.,Department of Molecular Medicine, Aarhus University Hospital, Århus, Denmark
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12
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Kostopoulou E, Bosdou JK, Anagnostis P, Stevenson JC, Goulis DG. Cardiovascular Complications in Patients with Turner's Syndrome. Curr Pharm Des 2020; 26:5650-5659. [PMID: 32473616 DOI: 10.2174/1381612826666200531152459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 05/07/2020] [Indexed: 01/15/2023]
Abstract
Turner's or Turner syndrome (TS) is the most prevalent chromosomal abnormality in live female births. Patients with TS are predisposed to an increased risk of cardiovascular diseases (CVD), mainly due to the frequently observed congenital structural cardiovascular defects, such as valvular and aortic abnormalities (coarctation, dilatation, and dissection). The increased prevalence of cardiometabolic risk factors, such as arterial hypertension, insulin resistance, diabetes mellitus, dyslipidaemia, central obesity, and increased carotid intima-media thickness, also contribute to increased morbidity and mortality in TS patients. Menopausal hormone therapy (MHT) is the treatment of choice, combined with growth hormone (GH). Although MHT may, in general, ameliorate CVD risk factors, its effect on CVD mortality in TS has not yet been established. The exact effect of GH on these parameters has not been clarified. Specific considerations should be provided in TS cases during pregnancy, due to the higher risk of CVD complications, such as aortic dissection. Optimal cardiovascular monitoring, including physical examination, electrocardiogram, CVD risk factor assessment, and transthoracic echocardiography, is recommended. Moreover, the cardiac magnetic resonance from the age of 12 years is recommended due to the high risk of aortic aneurysm and other anatomical vascular complications.
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Affiliation(s)
- Eirini Kostopoulou
- Division of Paediatric Endocrinology and Diabetes, Department of Paediatrics, University of Patras School of Medicine, Patras, 26500, Greece
| | - Julia K Bosdou
- Unit for Human Reproduction, 1st Department of Obstetrics and Gynaecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Panagiotis Anagnostis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynaecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - John C Stevenson
- National Heart and Lung Institute, Imperial College London, Royal Brompton and Harefield NHS Foundation Trust, London SW3 6NP, United Kingdom
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynaecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
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13
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Viuff MH, Berglund A, Juul S, Andersen NH, Stochholm K, Gravholt CH. Sex Hormone Replacement Therapy in Turner Syndrome: Impact on Morbidity and Mortality. J Clin Endocrinol Metab 2020; 105:5572683. [PMID: 31545360 DOI: 10.1210/clinem/dgz039] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/20/2019] [Indexed: 02/09/2023]
Abstract
CONTEXT The long-term effects of female hormone replacement therapy (HRT) in Turner syndrome (TS) are unknown. OBJECTIVE To examine morbidity, mortality and medicinal use in TS and the impact of HRT in 45,X women. DESIGN AND SETTING National cohort study, following all TS individuals ever diagnosed in Denmark from 1977 to 2014. PATIENTS AND METHODS In the Danish Cytogenetic Central Registry, we identified 1156 females diagnosed with TS from 1960 to 2014, and, subsequently, Statistics Denmark randomly identified 115 577 age-matched female controls. TS women and their matched controls were linked with person-level data from the National Patient Registry and the Medication Statistics Registry, and they were compared concerning mortality, hospitalizations, and medical prescriptions. Among 329 45,X women, 44 had never been HRT treated, and 285 had been treated at some point. HRT treated women were compared with untreated concerning mortality, hospitalizations, and medical prescriptions. RESULTS Endocrine and cardiovascular mortality and morbidity were significantly increased in TS compared with the matched controls. Comparing HRT treated with nontreated 45,X women, we found a similar mortality (hazard ratio 0.83, 95% confidence interval 0.38-1.79). Among the HRT-treated 45,X women, we found a significantly lower use of antihypertensives, antidiabetics, and thyroid hormones and significantly reduced hospitalization rates for stroke and osteoporotic fractures. CONCLUSION Women with TS have an increased overall mortality and morbidity. HRT seems to have a beneficial effect on endocrine conditions, hypertension, and stroke in women with 45,X karyotype, with no clear impact on mortality.
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Affiliation(s)
- Mette H Viuff
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, Aarhus, Denmark
| | - Agnethe Berglund
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark
| | - Svend Juul
- Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Niels H Andersen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Kirstine Stochholm
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, Aarhus, Denmark
| | - Claus H Gravholt
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, Aarhus, Denmark
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14
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Gravholt CH, Viuff MH, Brun S, Stochholm K, Andersen NH. Turner syndrome: mechanisms and management. Nat Rev Endocrinol 2019; 15:601-614. [PMID: 31213699 DOI: 10.1038/s41574-019-0224-4] [Citation(s) in RCA: 149] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/23/2019] [Indexed: 12/12/2022]
Abstract
Turner syndrome is a rare condition in women that is associated with either complete or partial loss of one X chromosome, often in mosaic karyotypes. Turner syndrome is associated with short stature, delayed puberty, ovarian dysgenesis, hypergonadotropic hypogonadism, infertility, congenital malformations of the heart, endocrine disorders such as type 1 and type 2 diabetes mellitus, osteoporosis and autoimmune disorders. Morbidity and mortality are increased in women with Turner syndrome compared with the general population and the involvement of multiple organs through all stages of life necessitates a multidisciplinary approach to care. Despite an often conspicuous phenotype, the diagnostic delay can be substantial and the average age at diagnosis is around 15 years of age. However, numerous important clinical advances have been achieved, covering all specialty fields involved in the care of girls and women with Turner syndrome. Here, we present an updated Review of Turner syndrome, covering advances in genetic and genomic mechanisms of disease, associated disorders and multidisciplinary approaches to patient management, including growth hormone therapy and hormone replacement therapy.
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Affiliation(s)
- Claus H Gravholt
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark.
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark.
| | - Mette H Viuff
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Sara Brun
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Kirstine Stochholm
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Centre for Rare Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Niels H Andersen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
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15
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Lin AE, Prakash SK, Andersen NH, Viuff MH, Levitsky LL, Rivera-Davila M, Crenshaw ML, Hansen L, Colvin MK, Hayes FJ, Lilly E, Snyder EA, Nader-Eftekhari S, Aldrich MB, Bhatt AB, Prager LM, Arenivas A, Skakkebaek A, Steeves MA, Kreher JB, Gravholt CH. Recognition and management of adults with Turner syndrome: From the transition of adolescence through the senior years. Am J Med Genet A 2019; 179:1987-2033. [PMID: 31418527 DOI: 10.1002/ajmg.a.61310] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/11/2019] [Accepted: 07/18/2019] [Indexed: 12/16/2022]
Abstract
Turner syndrome is recognized now as a syndrome familiar not only to pediatricians and pediatric specialists, medical geneticists, adult endocrinologists, and cardiologists, but also increasingly to primary care providers, internal medicine specialists, obstetricians, and reproductive medicine specialists. In addition, the care of women with Turner syndrome may involve social services, and various educational and neuropsychologic therapies. This article focuses on the recognition and management of Turner syndrome from adolescents in transition, through adulthood, and into another transition as older women. It can be viewed as an interpretation of recent international guidelines, complementary to those recommendations, and in some instances, an update. An attempt was made to provide an international perspective. Finally, the women and families who live with Turner syndrome and who inspired several sections, are themselves part of the broad readership that may benefit from this review.
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Affiliation(s)
- Angela E Lin
- Medical Genetics Unit, Mass General Hospital for Children, Boston, Massachusetts
| | - Siddharth K Prakash
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Niels H Andersen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Mette H Viuff
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Lynne L Levitsky
- Division of Pediatric Endocrinology, Department of Pediatrics, Mass General Hospital for Children, Boston, Massachusetts
| | - Michelle Rivera-Davila
- Division of Pediatric Endocrinology, Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Melissa L Crenshaw
- Medical Genetics Services, Division of Genetics, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Lars Hansen
- Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus, Denmark
| | - Mary K Colvin
- Psychology Assessment Center, Massachusetts General Hospital, Boston, Massachusetts.,Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts
| | - Frances J Hayes
- Reproductive Endocrine Unit of the Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Evelyn Lilly
- Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts
| | - Emma A Snyder
- Medical Genetics Unit, Mass General Hospital for Children, Boston, Massachusetts
| | - Shahla Nader-Eftekhari
- Division of Endocrinology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Melissa B Aldrich
- Center for Molecular Imaging, The Brown Institute for Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Ami B Bhatt
- Corrigan Minehan Heart Center, Adult Congenital Heart Disease Program, Massachusetts General Hospital, Boston, Massachusetts.,Yawkey Center for Outpatient Care, Massachusetts General Hospital, Boston, Massachusetts
| | - Laura M Prager
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts
| | - Ana Arenivas
- Department of Rehabilitation Psychology/Neuropsychology, TIRR Memorial Hermann Rehabilitation Network, Houston, Texas.,Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Anne Skakkebaek
- Department of Internal Medicine and Endocrinology, Aarhus University Hospital, Aarhus, Denmark
| | - Marcie A Steeves
- Medical Genetics Unit, Mass General Hospital for Children, Boston, Massachusetts
| | - Jeffrey B Kreher
- Department of Pediatrics and Orthopaedics, Massachusetts General Hospital, Boston, Massachusetts
| | - Claus H Gravholt
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
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16
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Davis SM, Geffner ME. Cardiometabolic health in Turner syndrome. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2019; 181:52-58. [PMID: 30775849 DOI: 10.1002/ajmg.c.31678] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 12/15/2018] [Accepted: 01/06/2019] [Indexed: 01/15/2023]
Abstract
Individuals with Turner syndrome (TS) have a higher morbidity and mortality compared to the general population. Diabetes and cardiovascular disease are the major contributors to this burden. Precursors to diabetes and cardiovascular disease make up what is known as metabolic syndrome, including abdominal obesity, hypertension, dyslipidemia, and elevated fasting glucose. These features of poor cardiometabolic health are also prevalent among women with TS. Youth with TS also exhibit many of these features, indicating that the pathogenesis of these cardiometabolic conditions may begin early in life. The etiology of the increased risk of cardiometabolic conditions in TS is likely multifactorial, involving genetics, epigenetics, hypogonadism, medical comorbidities, medications, and lifestyle. Counseling for the increased risk of cardiometabolic diseases as well as efforts to prevent or lower this risk should be routinely provided in the care of all patients with TS. Clinical practice guidelines are now available to guide screening and treatment of cardiometabolic conditions in girls and women with TS.
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Affiliation(s)
- Shanlee M Davis
- Department of Pediatrics, University of Colorado School of Medicine, 13123 East 16th B265, Aurora, Colorado
| | - Mitchell E Geffner
- Children's Hospital Los Angeles, The Saban Research Institute, 4650 Sunset Blvd., MS #61, Los Angeles, California
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17
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Sun L, Wang Y, Zhou T, Zhao X, Wang Y, Wang G, Gang X. Glucose Metabolism in Turner Syndrome. Front Endocrinol (Lausanne) 2019; 10:49. [PMID: 30792694 PMCID: PMC6374553 DOI: 10.3389/fendo.2019.00049] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 01/21/2019] [Indexed: 12/20/2022] Open
Abstract
Turner syndrome (TS) is one of the most common female chromosomal disorders. The condition is caused by complete or partial loss of a single X chromosome. Adult patients with TS have a high prevalence of diabetes mellitus (DM). Deranged glucose metabolism in this population seems to be genetically triggered. The traditional risk factors for DM in the general population may not play a major role in the pathogenesis of DM in patients with TS. This review focuses on the latest research studies pertaining to abnormalities of glucose metabolism in TS. We extensively review the available evidence pertaining to the influence of insulin secretion and sensitivity, obesity, autoimmunity, lifestyle, growth hormone, and sex hormone replacement therapy on the occurrence of DM in these patients.
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Affiliation(s)
- Lin Sun
- Department of Endocrinology, First Hospital of Jilin University, Changchun, China
| | - Yao Wang
- Department of Orthopedics, The Second Hospital Jilin University, Changchun, China
| | - Tong Zhou
- Department of Endocrinology, First Hospital of Jilin University, Changchun, China
| | - Xue Zhao
- Department of Endocrinology, First Hospital of Jilin University, Changchun, China
| | - Yingxuan Wang
- Department of Endocrinology, First Hospital of Jilin University, Changchun, China
| | - Guixia Wang
- Department of Endocrinology, First Hospital of Jilin University, Changchun, China
- *Correspondence: Guixia Wang
| | - Xiaokun Gang
- Department of Endocrinology, First Hospital of Jilin University, Changchun, China
- Xiaokun Gang
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18
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Mortensen KH, Young L, De Backer J, Silberbach M, Collins RT, Duijnhouwer AL, Pandya B, Gravholt CH, Lopez L, Roos-Hesselink JW. Cardiovascular imaging in Turner syndrome: state-of-the-art practice across the lifespan. Heart 2018; 104:1823-1831. [DOI: 10.1136/heartjnl-2017-312658] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 06/29/2018] [Accepted: 06/29/2018] [Indexed: 01/15/2023] Open
Abstract
Cardiovascular imaging is essential to providing excellent clinical care for girls and women with Turner syndrome (TS). Congenital and acquired cardiovascular diseases are leading causes of the lifelong increased risk of premature death in TS. Non-invasive cardiovascular imaging is crucial for timely diagnosis and treatment planning, and a systematic and targeted imaging approach should combine echocardiography, cardiovascular magnetic resonance and, in select cases, cardiac CT. In recent decades, evidence has mounted for the need to perform cardiovascular imaging in all females with TS irrespective of karyotype and phenotype. This is due to the high incidence of outcome-determining lesions that often remain subclinical and occur in patterns specific to TS. This review provides an overview of state-of-the-art cardiovascular imaging practice in TS, by means of a review of the most recent literature, in the context of a recent consensus statement that has highlighted the role of cardiovascular diseases in these females.
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