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Consequences of hyperandrogenemia during pregnancy in female offspring: attenuated response to angiotensin II. J Hypertens 2022; 40:712-722. [PMID: 34980865 PMCID: PMC8897268 DOI: 10.1097/hjh.0000000000003067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is characterized by reproductive and metabolic dysfunction, and elevated blood pressure (BP). The cardiometabolic consequences of maternal hyperandrogenemia on offspring, either as adults or with aging, have not been well studied. We previously found that male offspring of hyperandrogenemic female (HAF) rats, a model of PCOS, are normotensive but have an exaggerated pressor response to angiotensin (Ang) II. METHOD In this study, the hypothesis was tested that adult and aging female offspring of HAF rats develop a metabolic and hypertensive phenotype. Control and HAF rats were implanted prepubertally with placebo or dihydrotestosterone pellets, which continued throughout pregnancy and lactation. RESULTS Female offspring of HAF dams had lower birth weight than female control offspring. Although female HAF offspring (aged 16-24 weeks) had no differences in intrarenal Ang II, plasma lipids or proteinuria, they did have lower intrarenal Ang (1-7) and lower nitrate/nitrite excretion than controls. Adult HAF offspring had similar baseline BP as controls, but had an attenuated pressor response to Ang II. With aging (16-20 months), female HAF offspring remained normotensive with an attenuated pressor response to Ang II and high salt diet but more proteinuria and higher intrarenal Ang(1-7) than controls. CONCLUSION Taken together, these data suggest that female HAF offspring are protected from developing hypertension, but may be at risk for renal injury with aging. Future studies are necessary to determine whether adult and postmenopausal offspring of PCOS women are at increased risk for cardiovascular dysfunction.Graphical abstract:http://links.lww.com/HJH/B820.
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Harnois-Leblanc S, Hernandez MI, Codner E, Cassorla F, Oberfield SE, Leibel NI, Mathew RP, Ten S, Magoffin DA, Lane CJ, Goran MI, Azziz R, Baillargeon JP, Geller DH. Profile of Daughters and Sisters of Women With Polycystic Ovary Syndrome: The Role of Proband's Glucose Tolerance. J Clin Endocrinol Metab 2022; 107:e912-e923. [PMID: 34752621 PMCID: PMC8851929 DOI: 10.1210/clinem/dgab812] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT First-degree relatives of women with polycystic ovary syndrome (PCOS) present hormonal and metabolic alterations compared to girls unrelated to PCOS. It is unknown whether glucose intolerance in the PCOS proband confers a more severe metabolic predisposition on their first-degree relatives. OBJECTIVE To determine whether glucose tolerance status in women with PCOS is associated with worsened glucose metabolism and sex hormone levels in their peripubertal daughters or sisters. DESIGN Cross-sectional study. SETTING Seven academic centers in North America, South America, and Europe. PATIENTS Sixty-four pairs of women with PCOS and their daughters or younger sisters aged between 8 and 14 years were recruited. Twenty-five mothers or older sisters with PCOS were glucose intolerant (GI) and 39 were normal glucose tolerant (NGT). MAIN OUTCOME MEASURES Beta-cell function estimated by the insulin secretion-sensitivity index-2 (ISSI-2) during an oral glucose tolerance test and by the disposition index during a frequently sampled IV glucose tolerance test. Free testosterone and 17-hydroxyprogesterone (17-OHP) levels. RESULTS Being related to a GI PCOS proband was associated with a lower ISSI-2 (P-value = 0.032) after adjusting for ethnicity, body mass index z-score, and pubertal stage. They also had higher free testosterone (P-value = 0.011) and 17-OHP levels compared to girls with an NGT proband, the latter becoming significant after adjusting for confounders (P-value = 0.040). CONCLUSIONS Compared to first-degree female relatives of women with PCOS and NGT, first-degree relatives of women with PCOS and GI display lower beta-cell function and hyperandrogenemia, putting them at higher risk of GI and PCOS development.
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Affiliation(s)
- Soren Harnois-Leblanc
- Research Center, Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
- Department of Preventive and Social Medicine, School of Public Health, Université de Montréal, Montréal, QC, H3T 1J4, Canada
- Current Affiliation: The current affiliation of S. H-L is the Department of Preventive and Social Medicine, School of Public Health, Université de Montréal, Montréal, QC, H3T 1J4, Canada
| | - Maria Isabel Hernandez
- Department of Preventive and Social Medicine, School of Public Health, Université de Montréal, Montréal, QC, H3T 1J4, Canada
| | - Ethel Codner
- Instituto de Investigaciones Materno Infantil, School of Medicine, University of Chile, Santiago, Chile
| | - Fernando Cassorla
- Instituto de Investigaciones Materno Infantil, School of Medicine, University of Chile, Santiago, Chile
| | - Sharon E Oberfield
- Department of Pediatrics, Columbia University Medical Center, New York, NY, USA
| | - Natasha I Leibel
- Department of Pediatrics, Columbia University Medical Center, New York, NY, USA
| | - Revi P Mathew
- Division of Pediatric Endocrinology, School of Medicine, Vanderbilt University, Nashville, TN, USA
| | - Svetlana Ten
- Richmond University Medical Center, Staten Island, NY, USA
| | - Denis A Magoffin
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Christianne J Lane
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Michael I Goran
- Center for Endocrinology, Diabetes and Metabolism, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Ricardo Azziz
- Departments of Obstetrics and Gynecology, and Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, ALUSA
- Department of Health Policy, Management and Behavior, School of Public Health, University at Albany, SUNY, Rensselaer, NYUSA
| | - Jean-Patrice Baillargeon
- Research Center, Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
- Department of Medicine, Université de Sherbrooke, Sherbrooke, QC, Canada
- Correspondence: Jean-Patrice Baillargeon, Research Center, Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada.
| | - David H Geller
- Center for Endocrinology, Diabetes and Metabolism, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Children’s Hospital Los Angeles, Los Angeles, CA, USA
- David H. Geller, Children’s Hospital Los Angeles, CA 90027, USA.
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Shawky NM. Cardiovascular disease risk in offspring of polycystic ovary syndrome. Front Endocrinol (Lausanne) 2022; 13:977819. [PMID: 36531474 PMCID: PMC9747927 DOI: 10.3389/fendo.2022.977819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/31/2022] [Indexed: 12/03/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder affecting women at reproductive age. PCOS diagnosis (Rotterdam criteria) is based on the presence of two out of three criteria; clinical and/or biochemical hyperandrogenism, oligo- or an-ovulation and polycystic ovaries. PCOS women suffer from a constellation of reproductive and metabolic abnormalities including obesity and insulin resistance. PCOS women also have increased blood pressure and increased risk of cardiovascular diseases (CVD). In-utero, offspring of PCOS women are exposed to altered maternal hormonal environment and maternal obesity (for most of PCOS women). Offspring of PCOS women could also be subject to genetic susceptibility, the transgenerational transmission of some of the PCOS traits or epigenetic changes. Offspring of PCOS women are commonly reported to have an abnormal birth weight, which is also a risk factor for developing CVD and hypertension later in life. Although studies have focused on the growth pattern, reproductive and metabolic health of children of PCOS women, very limited number of studies have addressed the risk of hypertension and CVD in those offspring particularly as they age. The current narrative review is designed to summarize the available literature (both human studies and experimental animal studies) and highlight the gaps in addressing hypertension and CVD risks in offspring of PCOS women or hyperandrogenemic female animal models.
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Affiliation(s)
- Noha M. Shawky
- Department of Cell and Molecular Biology, University of Mississippi Medical Center, Jackson, MS, United States
- Women’s Health Research Center, Mississippi Center of Excellence in Perinatal Research, University of Mississippi Medical Center, Jackson, MS, United States
- *Correspondence: Noha M. Shawky,
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Abbott DH, Dumesic DA, Levine JE. Hyperandrogenic origins of polycystic ovary syndrome - implications for pathophysiology and therapy. Expert Rev Endocrinol Metab 2019; 14:131-143. [PMID: 30767580 PMCID: PMC6992448 DOI: 10.1080/17446651.2019.1576522] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 01/28/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Polycystic ovary syndrome (PCOS) diagnosis comprises combinations of female hyperandrogenism, menstrual irregularity and polycystic ovaries. While it is a familial and highly prevalent endocrine disorder, progress towards a cure is hindered by absence of a definitive pathogenic mechanism and lack of an animal model of naturally occurring PCOS. AREAS COVERED These include an overview of PCOS and its potential etiology, and an examination of insights gained into its pathogenic origins. Animal models derived from experimentally-induced hyperandrogenism during gestation, or from naturally-occurring PCOS-like traits, most reliably demonstrate reproductive, neuroendocrine and metabolic pathogenesis. EXPERT OPINION Genetic studies, while identifying at least 17 PCOS risk genes, account for <10% of women with PCOS. A number of PCOS risk genes involve regulation of gonadotropin secretion or action, suggesting a reproductive neuroendocrine basis for PCOS pathogenesis. Consistent with this notion, a number of animal models employing fetal androgen excess demonstrate epigenetic induction of PCOS-like traits, including reproductive neuroendocrine and metabolic dysfunction. Monkey models are most comprehensive, while mouse models provide molecular insight, including identifying the androgen receptor, particularly in neurons, as mediating androgen-induced PCOS-like programming. Naturally-occurring female hyperandrogenism is also demonstrated in monkeys. Animal models are poised to delineate molecular gateways to PCOS pathogenesis.
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Affiliation(s)
- David H Abbott
- Department of Obstetrics and Gynecology, University of Wisconsin, Madison, WI, USA
- Department of Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI, USA
| | - Daniel A Dumesic
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Jon E Levine
- Department of Obstetrics and Gynecology, University of Wisconsin, Madison, WI, USA
- Department of Neuroscience, University of Wisconsin, Madison, WI, USA
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Yilmaz B, Vellanki P, Ata B, Yildiz BO. Diabetes mellitus and insulin resistance in mothers, fathers, sisters, and brothers of women with polycystic ovary syndrome: a systematic review and meta-analysis. Fertil Steril 2018; 110:523-533.e14. [PMID: 29960703 DOI: 10.1016/j.fertnstert.2018.04.024] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 04/02/2018] [Accepted: 04/16/2018] [Indexed: 01/02/2023]
Abstract
OBJECTIVE(S) To analyze whether first-degree relatives (FDR) of patients with polysystic ovary syndrome (PCOS) have an increased risk of insulin resistance and glucose intolerance. DESIGN Systematic review and meta-analysis. SETTING None. PATIENT(S) Parents and siblings of women with and without PCOS. INTERVENTION(S) Search of PubMed database from 1960 to September 2017 with cross-checking of references of relevant articles in English. MAIN OUTCOME MEASURE(S) Prevalence of type 2 diabetes mellitus (T2DM) and impaired glucose tolerance, and levels of fasting insulin, 2-hour insulin levels, and homeostatic model assessment insulin resistance (HOMA IR). RESULT(S) Our search retrieved 4,796 articles of which 19 were included. The prevalence of T2DM was significantly increased in mothers and fathers of PCOS probands (rate ratio [RR] 2.43; 95% confidence interval [CI], 1.58-3.75, and RR 2.27; 95% CI, 1.25-4.12). Moreover, the fasting insulin (in mothers, fathers, and sisters) and HOMA IR (in mothers, fathers, and sisters) levels were statistically significantly higher in parents and siblings of PCOS patients. The sisters (RR 1.34; 95% CI, 0.59-3.03) and brothers (RR 1.51; 95% CI, 0.63-3.62) had a higher prevalence of T2DM than the control subjects, but the difference was not statistically significant. CONCLUSION(S) Our meta-analysis provides quantitative evidence demonstrating clustering of T2DM and insulin resistance in the parents and siblings of PCOS probands. SYSTEMATIC REVIEW REGISTRATION NUMBER PROSPERO 2016 CRD42016048551.
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Affiliation(s)
- Bulent Yilmaz
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, School of Medicine, Izmir Katip Celebi University, Izmir, Turkey
| | - Priyathama Vellanki
- Division of Endocrinology, Metabolism, and Molecular Medicine, Northwestern University, Chicago, Illinois
| | - Baris Ata
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, School of Medicine, Koc University, Istanbul, Turkey
| | - Bulent Okan Yildiz
- Department of Internal Medicine, Division of Endocrinology and Metabolism, School of Medicine, Hacettepe University, Ankara, Turkey.
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