1
|
Petersen AS, Kristensen DM, Westgate CSJ, Folkmann-Hansen T, Lund N, Barloese M, Søborg MLK, Snoer A, Johannsen TH, Frederiksen H, Juul A, Jensen RH. Compensated Hypogonadism Identified in Males with Cluster Headache: A Prospective Case-Controlled Study. Ann Neurol 2024; 95:1149-1161. [PMID: 38558306 DOI: 10.1002/ana.26906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/22/2024] [Accepted: 02/13/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE Androgens have been hypothesized to be involved in the pathophysiology of cluster headache due to the male predominance, but whether androgens are altered in patients with cluster headache remains unclear. METHODS We performed a prospective, case-controlled study in adult males with cluster headache. Sera were measured for hormones including testosterone, luteinizing hormone (LH), and sex hormone-binding globulin in 60 participants with episodic cluster headache (during a bout and in remission), 60 participants with chronic cluster headache, and 60 age- and sex-matched healthy controls. Free testosterone (fT) was calculated according to the Vermeulen equation. Shared genetic risk variants were assessed between cluster headache and testosterone concentrations. RESULTS The mean fT/LH ratio was reduced by 35% (95% confidence interval [CI]: 21%-47%, p < 0.0001) in patients with chronic cluster headache and by 24% (95% CI: 9%-37%, p = 0.004) in patients with episodic cluster headache compared to controls after adjusting for age, sleep duration, and use of acute medication. Androgen concentrations did not differ between bouts and remissions. Furthermore, a shared genetic risk allele, rs112572874 (located in the intron of the microtubule associated protein tau (MAPT) gene on chromosome 17), between fT and cluster headache was identified. INTERPRETATION Our results demonstrate that the male endocrine system is altered in patients with cluster headache to a state of compensated hypogonadism, and this is not an epiphenomenon associated with sleep or the use of acute medication. Together with the identified shared genetic risk allele, this may suggest a pathophysiological link between cluster headache and fT. ANN NEUROL 2024;95:1149-1161.
Collapse
Affiliation(s)
- Anja S Petersen
- Danish Headache Center, Department of Neurology, University of Copenhagen, Rigshospitalet-Glostrup, Glostrup, Denmark
| | - David M Kristensen
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- University of Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)-UMR_S 1085, Rennes, France
- Department of Science and Environment, Roskilde University, Denmark
| | - Connar S J Westgate
- Danish Headache Center, Department of Neurology, University of Copenhagen, Rigshospitalet-Glostrup, Glostrup, Denmark
| | - Thomas Folkmann-Hansen
- Danish Headache Center, Department of Neurology, University of Copenhagen, Rigshospitalet-Glostrup, Glostrup, Denmark
- Novo Nordisk Foundation Center for Protein Research, Copenhagen University, Copenhagen, Denmark
| | - Nunu Lund
- Danish Headache Center, Department of Neurology, University of Copenhagen, Rigshospitalet-Glostrup, Glostrup, Denmark
| | - Mads Barloese
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Physiology and Nuclear Medicine, Centre for Functional and Diagnostic Imaging and Research, University of Copenhagen, Hvidovre Hospital, Hvidovre, Denmark
| | - Marie-Louise K Søborg
- Danish Headache Center, Department of Neurology, University of Copenhagen, Rigshospitalet-Glostrup, Glostrup, Denmark
| | - Agneta Snoer
- Danish Headache Center, Department of Neurology, University of Copenhagen, Rigshospitalet-Glostrup, Glostrup, Denmark
| | - Trine H Johannsen
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Department of Growth and Reproduction, International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Hanne Frederiksen
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Department of Growth and Reproduction, International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Growth and Reproduction, International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Rigmor H Jensen
- Danish Headache Center, Department of Neurology, University of Copenhagen, Rigshospitalet-Glostrup, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
2
|
Yeap BB, Marriott RJ, Dwivedi G, Adams RJ, Antonio L, Ballantyne CM, Bauer DC, Bhasin S, Biggs ML, Cawthon PM, Couper DJ, Dobs AS, Flicker L, Handelsman DJ, Hankey GJ, Hannemann A, Haring R, Hsu B, Martin SA, Matsumoto AM, Mellström D, Ohlsson C, O'Neill TW, Orwoll ES, Quartagno M, Shores MM, Steveling A, Tivesten Å, Travison TG, Vanderschueren D, Wittert GA, Wu FCW, Murray K. Associations of Testosterone and Related Hormones With All-Cause and Cardiovascular Mortality and Incident Cardiovascular Disease in Men : Individual Participant Data Meta-analyses. Ann Intern Med 2024; 177:768-781. [PMID: 38739921 DOI: 10.7326/m23-2781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Whether circulating sex hormones modulate mortality and cardiovascular disease (CVD) risk in aging men is controversial. PURPOSE To clarify associations of sex hormones with these outcomes. DATA SOURCES Systematic literature review to July 2019, with bridge searches to March 2024. STUDY SELECTION Prospective cohort studies of community-dwelling men with sex steroids measured using mass spectrometry and at least 5 years of follow-up. DATA EXTRACTION Independent variables were testosterone, sex hormone-binding globulin (SHBG), luteinizing hormone (LH), dihydrotestosterone (DHT), and estradiol concentrations. Primary outcomes were all-cause mortality, CVD death, and incident CVD events. Covariates included age, body mass index, marital status, alcohol consumption, smoking, physical activity, hypertension, diabetes, creatinine concentration, ratio of total to high-density lipoprotein cholesterol, and lipid medication use. DATA SYNTHESIS Nine studies provided individual participant data (IPD) (255 830 participant-years). Eleven studies provided summary estimates (n = 24 109). Two-stage random-effects IPD meta-analyses found that men with baseline testosterone concentrations below 7.4 nmol/L (<213 ng/dL), LH concentrations above 10 IU/L, or estradiol concentrations below 5.1 pmol/L had higher all-cause mortality, and those with testosterone concentrations below 5.3 nmol/L (<153 ng/dL) had higher CVD mortality risk. Lower SHBG concentration was associated with lower all-cause mortality (median for quintile 1 [Q1] vs. Q5, 20.6 vs. 68.3 nmol/L; adjusted hazard ratio [HR], 0.85 [95% CI, 0.77 to 0.95]) and lower CVD mortality (adjusted HR, 0.81 [CI, 0.65 to 1.00]). Men with lower baseline DHT concentrations had higher risk for all-cause mortality (median for Q1 vs. Q5, 0.69 vs. 2.45 nmol/L; adjusted HR, 1.19 [CI, 1.08 to 1.30]) and CVD mortality (adjusted HR, 1.29 [CI, 1.03 to 1.61]), and risk also increased with DHT concentrations above 2.45 nmol/L. Men with DHT concentrations below 0.59 nmol/L had increased risk for incident CVD events. LIMITATIONS Observational study design, heterogeneity among studies, and imputation of missing data. CONCLUSION Men with low testosterone, high LH, or very low estradiol concentrations had increased all-cause mortality. SHBG concentration was positively associated and DHT concentration was nonlinearly associated with all-cause and CVD mortality. PRIMARY FUNDING SOURCE Medical Research Future Fund, Government of Western Australia, and Lawley Pharmaceuticals. (PROSPERO: CRD42019139668).
Collapse
Affiliation(s)
- Bu B Yeap
- Medical School, University of Western Australia, and Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Western Australia, Australia (B.B.Y.)
| | - Ross J Marriott
- School of Population and Global Health, University of Western Australia, Perth, Western Australia, Australia (R.J.M., K.M.)
| | - Girish Dwivedi
- Medical School, University of Western Australia; Harry Perkins Institute of Medical Research; and Department of Cardiology, Fiona Stanley Hospital, Perth, Western Australia, Australia (G.D.)
| | - Robert J Adams
- Adelaide Institute for Sleep Health, Flinders University, Bedford Park, South Australia, Australia (R.J.A.)
| | - Leen Antonio
- Laboratory of Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium (L.A., D.V.)
| | | | - Douglas C Bauer
- General Internal Medicine, University of California, San Francisco, San Francisco, California (D.C.B.)
| | - Shalender Bhasin
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts (S.B.)
| | - Mary L Biggs
- Department of Biostatistics, School of Public Health, University of Washington, Seattle, Washington (M.L.B.)
| | - Peggy M Cawthon
- San Francisco Coordinating Center, California Pacific Medical Center Research Institute, San Francisco, California (P.M.C.)
| | - David J Couper
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina (D.J.C.)
| | - Adrian S Dobs
- School of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins University, Baltimore, Maryland (A.S.D.)
| | - Leon Flicker
- Medical School, University of Western Australia, and Western Australian Centre for Healthy Ageing, University of Western Australia, Perth, Western Australia, Australia (L.F.)
| | - David J Handelsman
- ANZAC Research Institute, University of Sydney, Sydney, New South Wales, Australia (D.J.H.)
| | - Graeme J Hankey
- Medical School, University of Western Australia, and Perron Institute for Neurological and Translational Science, Perth, Western Australia, Australia (G.J.H.)
| | - Anke Hannemann
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, and German Centre for Cardiovascular Research, Partner Site Greifswald, Greifswald, Germany (A.H.)
| | - Robin Haring
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia, and European University of Applied Sciences, Faculty of Applied Public Health, Rostock, Germany (R.H.)
| | - Benjumin Hsu
- Centre for Big Data Research in Health, University of New South Wales, Sydney, New South Wales, Australia (B.H.)
| | - Sean A Martin
- Australian Institute of Family Studies, Southbank, Victoria, Australia (S.A.M.)
| | - Alvin M Matsumoto
- Department of Medicine, University of Washington School of Medicine, and Geriatric Research, Education and Clinical Center, VA Puget Sound Health Care System, Seattle, Washington (A.M.M.)
| | - Dan Mellström
- Centre for Bone and Arthritis Research at the Sahlgrenska Academy, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden (D.M., C.O.)
| | - Claes Ohlsson
- Centre for Bone and Arthritis Research at the Sahlgrenska Academy, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden (D.M., C.O.)
| | - Terence W O'Neill
- Centre for Epidemiology Versus Arthritis, University of Manchester, and NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, United Kingdom (T.W.O.)
| | - Eric S Orwoll
- Oregon Health & Science University, Portland, Oregon (E.S.O.)
| | - Matteo Quartagno
- MRC Clinical Trials Unit, University College London, London, United Kingdom (M.Q.)
| | - Molly M Shores
- School of Medicine, Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington (M.M.S.)
| | - Antje Steveling
- Department of Internal Medicine, University Medicine Greifswald, Greifswald, Germany (A.S.)
| | - Åsa Tivesten
- Wallenberg Laboratory for Cardiovascular and Metabolic Research, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, and Department of Endocrinology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden (Å.T.)
| | - Thomas G Travison
- Brigham and Women's Hospital, Harvard Medical School, and Institute for Aging Research, Hebrew Senior Life, Beth Israel Deaconess Medical Center, Boston, Massachusetts (T.G.T.)
| | - Dirk Vanderschueren
- Laboratory of Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium (L.A., D.V.)
| | - Gary A Wittert
- Freemasons Centre for Men's Health and Wellbeing, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia (G.A.W.)
| | - Frederick C W Wu
- Division of Endocrinology, Diabetes & Gastroenterology, School of Medical Sciences, University of Manchester, Manchester, United Kingdom (F.C.W.W.)
| | - Kevin Murray
- School of Population and Global Health, University of Western Australia, Perth, Western Australia, Australia (R.J.M., K.M.)
| |
Collapse
|
3
|
Tang S, Huang L, Lin F, Chen X, Wang Y, Xu J, Wang Y, Gao J, Xiao Q. Sex steroid and cognitive function among community-dwelling older men with or without vascular risk factors: a cross-sectional study. BMC Geriatr 2024; 24:147. [PMID: 38350861 PMCID: PMC10865607 DOI: 10.1186/s12877-024-04727-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 01/19/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND The relationship of testosterone and estradiol concentrations with cognitive function among community-dwelling older men was inconclusive. To examine the association of serum testosterone and estradiol concentrations with cognitive function in older men with or without vascular risk factors (VRFs). METHODS This cross-sectional study consisted of 224 community-dwelling men aged 65-90 years in the Songjiang District of Shanghai, China. Serum testosterone and estradiol were measured by electrochemiluminescence immunoassay. The following five factors were defined as VRFs in this study: obesity, history of hypertension, diabetes, stroke, and coronary heart disease. Multivariable linear regression was used to examine the association of testosterone and estradiol with the Mini-Mental State Examination (MMSE) in participants with or without VRF. Restricted cubic spline (RCS) regression was performed to account for the nonlinearity of these associations. RESULTS An inverted "U" shaped non-linear relationship was found between testosterone concentration and MMSE score in men with one VRF (P overall =.003, non-linear P =.002). Estradiol showed an inverted "U" shaped non-linear relationship with MMSE score independent of VRFs (men without VRF, P overall =.049, non-linear P =.015; men with one VRF, overall P =.007, non-linear P =.003; men with two or more VRFs, overall P =.009, non-linear P =.005). CONCLUSION In older men, an optimal level of sex steroid concentration may be beneficial to cognitive function and the VRFs should be considered when interpreting the relationship between sex steroid and cognitive function.
Collapse
Affiliation(s)
- Shuning Tang
- Department of Preventive Medicine and Health Education, School of Public Health, The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 200032, Shanghai, China
- Health Communication Institute, Fudan University, 200032, Shanghai, China
| | - Limei Huang
- Songjiang Center of Disease Prevention and Control, 201620, Shanghai, China
| | - Fangting Lin
- Department of Preventive Medicine and Health Education, School of Public Health, The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 200032, Shanghai, China
- Health Communication Institute, Fudan University, 200032, Shanghai, China
| | - Xiuqin Chen
- Songjiang Center of Disease Prevention and Control, 201620, Shanghai, China
| | - Yunhui Wang
- Songjiang District Xinqiao Town Community Health Service Center, 201600, Shanghai, China
| | - Jixiang Xu
- Department of Preventive Medicine and Health Education, School of Public Health, The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 200032, Shanghai, China
- Health Communication Institute, Fudan University, 200032, Shanghai, China
| | - Yujie Wang
- Department of Preventive Medicine and Health Education, School of Public Health, The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 200032, Shanghai, China
- Health Communication Institute, Fudan University, 200032, Shanghai, China
| | - Junling Gao
- Department of Preventive Medicine and Health Education, School of Public Health, The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 200032, Shanghai, China.
- Health Communication Institute, Fudan University, 200032, Shanghai, China.
| | - Qianyi Xiao
- Department of Preventive Medicine and Health Education, School of Public Health, The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, 200032, Shanghai, China.
- Health Communication Institute, Fudan University, 200032, Shanghai, China.
| |
Collapse
|
4
|
Jørgensen PL, Kreiberg M, Jørgensen N, Juul A, Oturai PS, Dehlendorff C, Lauritsen J, Wagner T, Rosenvilde J, Daugaard G, Medici CR, Jørgensen NR, Bandak M. Effect of 12-months testosterone replacement therapy on bone mineral density and markers of bone turnover in testicular cancer survivors - results from a randomized double-blind trial. Acta Oncol 2023; 62:689-695. [PMID: 37151105 DOI: 10.1080/0284186x.2023.2207218] [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: 10/15/2022] [Accepted: 03/31/2023] [Indexed: 05/09/2023]
Abstract
BACKGROUND Testicular cancer survivors (TCS) are at risk of Leydig cell insufficiency, which is a condition characterized by elevated luteinising hormone (LH) in combination with low levels of testosterone. It has been suggested that this condition is associated with impaired metabolic profile and low bone mineral density (BMD). The primary aim of the randomized double-blind trial NCT02991209 was to evaluate metabolic profile after 12-months testosterone replacement therapy (TRT) in TCS with mild Leydig cell insufficiency. Here we present the secondary outcomes of changes in BMD and markers of bone turnover. METHODOLOGY In total, 69 TCS with mild Leydig cell insufficiency were randomized 1:1 to 12 months TRT (n = 35) (Tostran, gel, 2%, applied transdermally, with a maximum daily dose of 40 mg) or placebo (n = 34). BMD and markers of bone turnover were evaluated at baseline, after 6- and 12-months TRT, and 3-months post-treatment. Linear mixed effects models were used to analyse changes in BMD, N-terminal propeptide of type 1 procollagen (P1NP) and C-terminal telopeptide of type I collagen (CTX). RESULTS After 12 months treatment, TRT was not associated with a statistically significant difference in BMD compared to placebo; total body BMD: 0.01 g/cm2 (95% confidence interval (CI): -0.01 - 0.02), BMD of the lumbar spine: 0.01 g/cm2, (95% CI: -0.01-0.03), BMD of the left femoral neck: 0.00, (95% CI: -0.01-0.02). TRT was associated with a small but statistically significant increase in P1NP: 11.65 µg/L (95% CI: 3.96, 19.35), while there was no difference in CTX. CONCLUSION 12 months of TRT did not change BMD, while there was as small and clinically irrelevant increase in P1NP compared to placebo in TCS with mild Leydig cell insufficiency. The findings need validation in a larger cohort.
Collapse
Affiliation(s)
- P L Jørgensen
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - M Kreiberg
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - N Jørgensen
- Department of Growth and Reproduction, Copenhagen University hospital - Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University hospital - Rigshospitalet, Copenhagen, Denmark
| | - A Juul
- Department of Growth and Reproduction, Copenhagen University hospital - Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University hospital - Rigshospitalet, Copenhagen, Denmark
- Department Clinical Medicine, University of Copenhagen, Denmark
| | - P S Oturai
- Department of Clinical Physiology, Nuclear Medicine and PET, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - C Dehlendorff
- Statistics and Dataanalysis, Danish Cancer Society Research Center, Danish Cancer Society, Copenhagen, Denmark
| | - J Lauritsen
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - T Wagner
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - J Rosenvilde
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - G Daugaard
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department Clinical Medicine, University of Copenhagen, Denmark
| | - C R Medici
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - N R Jørgensen
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - M Bandak
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| |
Collapse
|
5
|
Henriksen LS, Frederiksen H, Jørgensen N, Juul A, Skakkebæk NE, Toppari J, Petersen JH, Main KM. Maternal phthalate exposure during pregnancy and testis function of young adult sons. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 871:161914. [PMID: 36736395 DOI: 10.1016/j.scitotenv.2023.161914] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Phthalate exposure during fetal life may disrupt testicular development. Congruent with this, studies have found shorter anogenital distance, reduced penile size and altered hormone levels in infant boys whose mothers were exposed to higher levels of some phthalates during pregnancy. Few studies have explored if such adverse effects persist in adulthood. Thus, we aimed to explore if there is an association between fetal phthalate exposure and markers of testicular function in young adult men. METHODS In a longitudinal mother-child cohort from Copenhagen, Denmark, we examined 100 young men whose mothers during pregnancy had serum drawn and analyzed for 34 phthalate metabolites. Examinations of the young men took place at 18-20 years of age and included measurements of adult markers of testicular function (reproductive hormones, penile size, anogenital distance (AGD), testis volume, semen quality) and growth factors. Associations between maternal serum concentrations of phthalate metabolites and reproductive measures in the young men were tested using multiple linear regression. RESULTS Most consistently, higher maternal phthalate exposure was associated with higher luteinizing hormone (LH) but unchanged testosterone in adult sons. Congruently, higher maternal exposure was associated with lower total and free testosterone/LH ratios in adult sons. For example, twice as high maternal MiNP was associated with a 7.9 % (95 % CI 1.6-13.8) lower free testosterone/LH ratio. There was no consistent pattern of associations between the different phthalate metabolites and other reproductive hormones, clinical outcomes, or semen quality. None of the tested associations was significant after multiplicity adjustment. CONCLUSIONS In this exploratory study, higher maternal exposure to some phthalates was associated with impaired testicular Leydig cell function evidenced by a lower total and free testosterone/LH ratio in adult sons. This unique 18-20-year follow-up study raises concern and suggests that exposure of pregnant women to phthalates may have long-term effects on adult reproductive health in male offspring.
Collapse
Affiliation(s)
- Louise Scheutz Henriksen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research & Training in Endocrine Disruption of Male Reproduction & Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.
| | - Hanne Frederiksen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research & Training in Endocrine Disruption of Male Reproduction & Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Niels Jørgensen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research & Training in Endocrine Disruption of Male Reproduction & Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research & Training in Endocrine Disruption of Male Reproduction & Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Niels E Skakkebæk
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research & Training in Endocrine Disruption of Male Reproduction & Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jorma Toppari
- Research Centre for Integrative Physiology and Pharmacology, Institute of Biomedicine, University of Turku, Turku, Finland; Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland; Department of Pediatrics, Turku University Hospital, Turku, Finland
| | - Jørgen Holm Petersen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Section of Biostatistics, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Katharina M Main
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; International Center for Research & Training in Endocrine Disruption of Male Reproduction & Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
6
|
Hansen LS, Priskorn L, Holmboe SA, Jensen TK, Hansen AH, Andersson AM, Jørgensen N. Testicular function is associated with cardiometabolic health markers: A cross-sectional study of 2289 young men. Andrology 2023; 11:561-574. [PMID: 36520458 DOI: 10.1111/andr.13365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 11/26/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Testicular function, including compensated Leydig cell function, has been indicated to be an early marker of morbidity. OBJECTIVE To study the association of testicular function and markers of metabolic and cardiovascular health in a population of young men. MATERIALS AND METHODS A cross-sectional study of 2289 men (median age 19 years, 5-95 percentile 18.4-22.2) from the general population examined between 2012 and 2019. Participants answered a questionnaire, had a blood sample drawn for assessment of reproductive hormone levels and health markers (lipids, glycosylated hemoglobin), delivered a semen sample, underwent physical examination including blood pressure measurements, and dual-energy X-ray absorptiometry scan for assessment of body composition. Associations were assessed in both crude and adjusted linear regression analyses. RESULTS The men were within the normal reference intervals of their age for reproductive and health biomarkers. Compared to the lowest quartile, having luteinizing hormone levels in the highest quartile was associated with higher mean arterial pressure (1.6 [95% confidence interval: 0.8; 2.5] mmHg), cholesterol (0.1 [95% confidence interval: 0.02; 0.18] mmol/L), and total body fat percentage (1.1 [95% confidence interval: 0.4; 1.8] %-points). Higher serum testosterone levels were associated with more advantageous cardiometabolic health markers and higher total sperm count with a healthier body composition and lower glycosylated hemoglobin. DISCUSSION AND CONCLUSION In this study of young men, unselected regarding reproductive hormones and semen quality, higher luteinizing hormone was associated with cardiovascular risk factors. Higher testosterone and total sperm count were associated with more favorable cardiometabolic indices. Thus, serum reproductive hormones and semen quality may be early appearing biomarkers of cardiovascular health even among young healthy men, which could potentially be useful for preventive initiatives to reduce the excess mortality and morbidity risk among infertile men. However, our study was cross-sectional and cannot determine causation. Future longitudinal studies of reproductive health in young men are warranted.
Collapse
Affiliation(s)
- Laura Smidt Hansen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Laerke Priskorn
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Stine A Holmboe
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Tina Kold Jensen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,Department of Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | - Ann Holm Hansen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Anna-Maria Andersson
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Niels Jørgensen
- Department of Growth and Reproduction, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.,International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| |
Collapse
|
7
|
Matta RA, Farrage HM, Saedii AA, Abdelrahman MM. Male subclinical hypogonadism and late-onset hypergonadotrophic hypogonadism: mechanisms, endothelial function, and interplay between reproductive hormones, undercarboxylated osteocalcin, and endothelial dysfunction. Aging Male 2022; 25:72-87. [PMID: 35291927 DOI: 10.1080/13685538.2022.2049744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Pathogenesis and endothelial function in subclinical hypogonadism (SCH) remain unclear. Undercarboxylated osteocalcin (ucOC) participates in atherosclerosis and reproduction. We explored the underlying mechanisms and interplay of endothelial dysfunction, unOC and reproductive hormones in SCH and primary late-onset hypogonadism (LOH). METHODS In the SCH, LOH, and healthy eugonadal male groups, we measured serum unOC, calculated luteinizing hormone/testosterone (LH/T), LH.T product, and estradiol/T (E/T) as indicators of impaired Leydig cells, androgen sensitivity index (ASI), and aromatase activity, respectively (LH set-point regulators), and assessed flow-mediated dilation of the brachial artery (FMD%), carotid-intima media thickness (CIMT), and aortic stiffness (AS). RESULTS ↑LH/T, ↑ASI, ↓aromatase activity, normal T, follicle-stimulating hormone (FSH) and sex hormone-binding globulin (SHBG) levels, ↑unOC, and enhanced atherosclerotic markers (↓FMD%, ↑CIMT, ↑AS) are characteristics of SCH. Testosterone was positively correlated with FMD% in SCH. The independent predictors were: SHBG and LH for FMD% and CIMT, respectively, and LH/T, ucOC, FSH, estradiol, and E/T ratio for AS in the LOH group; and LH for FMD% & AS and LH and LH/T for CIMT in all study subjects. CONCLUSIONS SCH is a distinct clinical entity characterized by impaired androgen sensitivity and aromatase activity, compensatory elevated unOC, endothelial dysfunction, and anti-atherogenic role of testosterone.
Collapse
Affiliation(s)
- Ragaa Abedelshaheed Matta
- Diabetes and Endocrinology Unit, Department of Internal Medicine, Faculty of Medicine, Minia University, Minia, Egypt
| | | | | | | |
Collapse
|
8
|
Dietrich E, Jomard A, Osto E. Crosstalk between high-density lipoproteins and endothelial cells in health and disease: Insights into sex-dependent modulation. Front Cardiovasc Med 2022; 9:989428. [PMID: 36304545 PMCID: PMC9594152 DOI: 10.3389/fcvm.2022.989428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/16/2022] [Indexed: 11/19/2022] Open
Abstract
Atherosclerotic cardiovascular disease is the leading cause of death worldwide. Intense research in vascular biology has advanced our knowledge of molecular mechanisms of its onset and progression until complications; however, several aspects of the patho-physiology of atherosclerosis remain to be further elucidated. Endothelial cell homeostasis is fundamental to prevent atherosclerosis as the appearance of endothelial cell dysfunction is considered the first pro-atherosclerotic vascular modification. Physiologically, high density lipoproteins (HDLs) exert protective actions for vessels and in particular for ECs. Indeed, HDLs promote endothelial-dependent vasorelaxation, contribute to the regulation of vascular lipid metabolism, and have immune-modulatory, anti-inflammatory and anti-oxidative properties. Sex- and gender-dependent differences are increasingly recognized as important, although not fully elucidated, factors in cardiovascular health and disease patho-physiology. In this review, we highlight the importance of sex hormones and sex-specific gene expression in the regulation of HDL and EC cross-talk and their contribution to cardiovascular disease.
Collapse
Affiliation(s)
- Elisa Dietrich
- Institute for Clinical Chemistry, University of Zurich and University Hospital Zurich, Zurich, Switzerland
| | - Anne Jomard
- Institute for Clinical Chemistry, University of Zurich and University Hospital Zurich, Zurich, Switzerland
| | - Elena Osto
- Institute for Clinical Chemistry, University of Zurich and University Hospital Zurich, Zurich, Switzerland
- Department of Cardiology, Heart Center, University Hospital Zurich, Zurich, Switzerland
| |
Collapse
|
9
|
Fallara G, Pozzi E, Corsini C, Belladelli F, Boeri L, Capogrosso P, Montorsi F, Salonia A. Morbidity and mortality in men: Role of androgens. Best Pract Res Clin Endocrinol Metab 2022; 36:101662. [PMID: 35484028 DOI: 10.1016/j.beem.2022.101662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this narrative review we provide an overview of the current literature on male hypogonadism and related comorbidities, also depicting the role of testosterone therapy (TTh) in the various settings. Male hypogonadism has been associated with major comorbidities such as type 2 diabetes mellitus, obesity and cardiovascular diseases, promoting a vicious cycle that may lead to further hypogonadism. The biological underpinnings of this association are currently under investigations, but clearly emerges the relevance of the hypothalamic-pituitary-gonadal axis. Hypogonadism has also been associated with increased risk of mortality. As such, TTh has the potential to oppose these patterns and improve cardiovascular and metabolic health in hypogonadal men. Clinical and observational data suggest that in males with hypogonadism, TTh, together with lifestyle changes and diabetes medications, may improve glycemia, reduce risk of progression to diabetes and provides positive effects on cardiovascular risk. Conversely, available data does not fully support any increased risk of prostate cancer in men under TTh. Of clinical relevance, a possible harmful role of hypogonadal status in men with COVID-19 eventually emerged.
Collapse
Affiliation(s)
- Giuseppe Fallara
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy.
| | - Edoardo Pozzi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy.
| | - Christian Corsini
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy.
| | - Federico Belladelli
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy.
| | - Luca Boeri
- Department of Urology, Foundation IRCCS Ca' Granda - Ospedale Maggiore Policlinico, University of Milan, Milan, Italy.
| | - Paolo Capogrosso
- Department of Urology and Andrology, Ospedale di Circolo and Macchi Foundation, Varese, Italy.
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy.
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy.
| |
Collapse
|
10
|
Antonio L, Wu FCW, Moors H, Matheï C, Huhtaniemi IT, Rastrelli G, Dejaeger M, O’Neill TW, Pye SR, Forti G, Maggi M, Casanueva FF, Slowikowska-Hilczer J, Punab M, Tournoy J, Vanderschueren D, Forti G, Petrone L, Corona G, Rastrelli G, Maggi (Florence) M, Vanderschueren D, Tournoy J, Borghs H, Antonio (Leuven) L, Kula K, Slowikowska-Hilczer J, Walczak-Jedrzejowska (Łódz) R, Huhtaniemi (London) I, Giwercman (Malmö) A, Wu F, Silman A, O’Neill T, Finn J, Pye (Manchester) S, Casanueva F, Crujeiras (Santiago) AB, Bartfai G, Földesi I, Fejes (Szeged) I, Punab M, Korrovitz (Tartu) P. Erectile dysfunction predicts mortality in middle-aged and older men independent of their sex steroid status. Age Ageing 2022; 51:6568537. [PMID: 35429269 DOI: 10.1093/ageing/afac094] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/21/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND erectile dysfunction is associated with mortality, whereas the association between low testosterone (T) and higher mortality remains controversial. Sexual dysfunction and low T often coexist, but the relative importance of sexual symptoms versus low T in predicting mortality is not known. We studied the interrelationships between sex steroids and sexual symptoms with all-cause mortality in a large prospective cohort of European men. DESIGN survival status was assessed in 1,788 community-dwelling men, aged 40-79, who participated in the European Male Ageing Study (EMAS). Sexual symptoms were evaluated via a validated questionnaire (EMAS-SFQ). Sex steroids were measured by mass spectrometry. Cox proportional hazard models were used to study the association between hormones, sexual symptoms and mortality. RESULTS about 420 (25.3%) men died during a mean follow-up of 12.6 ± 3.1 years. Total T levels were similar in both groups, but free T was lower in those who died. Men with three sexual symptoms (erectile dysfunction, reduced morning erections and lower libido) had a higher mortality risk compared with men with none of these symptoms (adjusted hazard ratio (HR) and 95% confidence intervals: 1.75 (1.28-2.40, P = 0.001)). Particularly, erectile dysfunction and poor morning erections, but not lower libido, were associated with increased mortality (HR 1.40 (1.13-1.74, P = 0.002), 1.28 (1.04-1.59, P = 0.023) and 1.12 (0.90-1.39, P = 0.312), respectively). Further adjusting for total T, free T or oestradiol did not influence the observed risk. CONCLUSIONS sexual symptoms, in particular erectile dysfunction, predict all-cause mortality independently of sex steroids and can be an early warning sign of a poor health status.
Collapse
Affiliation(s)
- Leen Antonio
- Department of Chronic Diseases and Metabolism, KU Leuven, Laboratory of Clinical and Experimental Endocrinology, Leuven, Belgium
- Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
| | - Frederick C W Wu
- Andrology Research Unit, Centre for Endocrinology & Diabetes, Institute of Human Development, The University of Manchester, Manchester, UK
| | - Hannes Moors
- Department of Public Health and Primary Care, KU Leuven, Laboratory of Gerontology and Geriatrics, Leuven, Belgium
- Department of Geriatrics, University Hospitals Leuven, Leuven, Belgium
| | - Cathy Matheï
- Department of Public Health and Primary Care, KU Leuven, Academic Center for General Practice, Leuven, Belgium
| | - Ilpo T Huhtaniemi
- Institute of Reproductive and Developmental, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Giulia Rastrelli
- Andrology, Women’s Endocrinology and Gender Incongruence Unit, Careggi University Hospital, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Marian Dejaeger
- Department of Public Health and Primary Care, KU Leuven, Laboratory of Gerontology and Geriatrics, Leuven, Belgium
- Department of Geriatrics, University Hospitals Leuven, Leuven, Belgium
| | - Terence W O’Neill
- Centre for Epidemiology Versus Arthritis, The University of Manchester & NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - Stephen R Pye
- Centre for Epidemiology Versus Arthritis, The University of Manchester & NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - Gianni Forti
- Andrology, Women’s Endocrinology and Gender Incongruence Unit, Careggi University Hospital, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Mario Maggi
- Endocrinology Unit, University of Florence, Florence, Italy
| | - Felipe F Casanueva
- Department of Medicine, Santiago de Compostela University, Complejo Hospitalario Universitario de Santiago (CHUS); CIBER de Fisiopatología Obesidad y Nutricion (CB06/03), Instituto Salud Carlos III, Santiago de Compostela, Spain
| | | | - Margus Punab
- Andrology Centre, Tartu University Hospital, Tartu, Estonia
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Jos Tournoy
- Department of Public Health and Primary Care, KU Leuven, Laboratory of Gerontology and Geriatrics, Leuven, Belgium
- Department of Geriatrics, University Hospitals Leuven, Leuven, Belgium
| | - Dirk Vanderschueren
- Department of Chronic Diseases and Metabolism, KU Leuven, Laboratory of Clinical and Experimental Endocrinology, Leuven, Belgium
- Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Ekedahl H, Isaksson S, Ståhl O, Bogefors K, Romerius P, Eberhard J, Giwercman A. Low-grade inflammation in survivors of childhood cancer and testicular cancer and its association with hypogonadism and metabolic risk factors. BMC Cancer 2022; 22:157. [PMID: 35135482 PMCID: PMC8827204 DOI: 10.1186/s12885-022-09253-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 01/25/2022] [Indexed: 12/29/2022] Open
Abstract
Background In childhood (CCS) and testicular cancer (TCS) survivors, low-grade inflammation may represent a link between testosterone deficiency (hypogonadism) and risk of metabolic syndrome. We aimed to study levels of inflammatory markers in CCS and TCS and the association with hypogonadism and future cardio-metabolic risk factors. Methods Serum levels of inflammatory markers and testosterone were analyzed in CCS (n = 90), and TCS (n = 64, median time from diagnosis: 20 and 2.0 years, respectively), and in controls (n = 44). Differences in levels between patients and controls were calculated using univariate analysis of variance. T-test and logistic regression were applied to compare levels of cardio-metabolic risk factors and odds ratio (OR) of hypogonadism and metabolic syndrome in low and high inflammatory marker groups after 4–12 years of follow up. Adjustment for age, smoking, and active cancer was made. Results TCS and CCS, as compared to controls, had 1.44 (95%CI 1.06–1.96) and 1.25 (95 CI 1.02–1.53) times higher levels of IL-8, respectively. High IL-6 levels were associated with hypogonadism at baseline (OR 2.83, 95%CI 1.25–6.43) and the association was stronger for high IL-6 combined with low IL-10 levels (OR 3.10, 95%CI 1.37–7.01). High IL-6 levels were also associated with higher BMI, waist circumference, insulin, and HbA1c at follow up. High TNF-α was associated with higher diastolic blood pressure. No individual inflammatory marker was significantly associated with risk of metabolic syndrome at follow up. High IL-6 combined with low IL-10 levels were associated with risk of metabolic syndrome (OR 3.83, 95%CI 1.07–13.75), however not statistically significantly after adjustment. Conclusion TCS and CCS present with low-grade inflammation. High IL-6 levels were associated with hypogonadism and cardio-metabolic risk factors. Low IL-10 levels might reinforce the IL-6 mediated risk of developing metabolic syndrome. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09253-5.
Collapse
Affiliation(s)
- Henrik Ekedahl
- Department of Oncology, Skåne University Hospital, Lund, Sweden. .,Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden.
| | - Sigrid Isaksson
- Department of Oncology, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Olof Ståhl
- Department of Oncology, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Karolina Bogefors
- Department of Oncology, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Patrik Romerius
- Department of Clinical Sciences, Division of Pediatrics, Lund University, Lund, Sweden
| | - Jakob Eberhard
- Department of Oncology, Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Aleksander Giwercman
- Department of Translational Medicine, Lund University, Malmö, Sweden.,Reproductive Medicine Center, Skåne University Hospital, Malmö, Sweden
| |
Collapse
|
12
|
Holmboe SA, Scheutz Henriksen L, Frederiksen H, Andersson AM, Priskorn L, Jørgensen N, Juul A, Toppari J, Skakkebæk NE, Main KM. Prenatal exposure to phenols and benzophenones in relation to markers of male reproductive function in adulthood. Front Endocrinol (Lausanne) 2022; 13:1071761. [PMID: 36568115 PMCID: PMC9780366 DOI: 10.3389/fendo.2022.1071761] [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: 10/16/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Environmental exposure during fetal life may disrupt testicular development. In humans, a limited number of studies have investigated whether these adverse effects persist into adulthood. Using data from a prospective, population-based birth cohort study, The Copenhagen Mother-Child cohort, the objective was to assess if there is an association between fetal exposure to selected phenols and benzophenones and markers of testicular function in adult men. METHODS Pregnant women were recruited in 1997-2001. Their sons were examined clinically at 18-20 years of age, with focus on adult markers of reproductive function (anogenital distance (AGD), semen quality and reproductive hormones). In total, 101 18-20-year-old men were included, whose mothers during pregnancy had a serum sample drawn and analyzed for bisphenol A (BPA) and seven other simple phenols, as well as six benzophenones. To investigate the association between chemical levels (in tertiles, T1-T3) in relation to markers of reproductive function, univariate and multiple linear regression analyses were performed. RESULTS In fully adjusted analyses, increased levels of luteinizing hormone (LH) were observed with higher fetal exposure to BPA (percentage difference (95%CI)) (T2: 12% (-8%,36%) and T3: 33% (10%,62%), compared to T1) and benzophenone-3 (BP-3) (T2: 21% (-2%,49%), T3: 18% (-4%,45%)), while no clear association was seen to total testosterone (TT). Higher levels of BPA and BP-3 were associated with a lower TT/LH ratio, although only significant for BPA (p-trend=0.01). No associations were seen to AGD or markers of semen quality. CONCLUSION In conclusion, high exposure to BPA and BP-3 was associated with a compensated reduced Leydig cell function but no other changes in markers of reproductive health. As maternal levels of BPA and BP-3 were not correlated, separate effects may be at play. Larger studies on long-term reproductive consequences of prenatal exposures are warranted to validate our findings.
Collapse
Affiliation(s)
- Stine A. Holmboe
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- *Correspondence: Stine A. Holmboe,
| | - Louise Scheutz Henriksen
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Hanne Frederiksen
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Anna-Maria Andersson
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Lærke Priskorn
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Niels Jørgensen
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jorma Toppari
- Research Centre for Integrative Physiology and Pharmacology, Institute of Biomedicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
- Department of Paediatrics, Turku University Hospital, Turku, Finland
| | - Niels E. Skakkebæk
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Katharina M. Main
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
13
|
Singh P, Covassin N, Marlatt K, Gadde KM, Heymsfield SB. Obesity, Body Composition, and Sex Hormones: Implications for Cardiovascular Risk. Compr Physiol 2021; 12:2949-2993. [PMID: 34964120 PMCID: PMC10068688 DOI: 10.1002/cphy.c210014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Cardiovascular disease (CVD) continues to be the leading cause of death in adults, highlighting the need to develop novel strategies to mitigate cardiovascular risk. The advancing obesity epidemic is now threatening the gains in CVD risk reduction brought about by contemporary pharmaceutical and surgical interventions. There are sex differences in the development and outcomes of CVD; premenopausal women have significantly lower CVD risk than men of the same age, but women lose this advantage as they transition to menopause, an observation suggesting potential role of sex hormones in determining CVD risk. Clear differences in obesity and regional fat distribution among men and women also exist. While men have relatively high fat in the abdominal area, women tend to distribute a larger proportion of their fat in the lower body. Considering that regional body fat distribution is an important CVD risk factor, differences in how men and women store their body fat may partly contribute to sex-based alterations in CVD risk as well. This article presents findings related to the role of obesity and sex hormones in determining CVD risk. Evidence for the role of sex hormones in determining body composition in men and women is also presented. Lastly, the clinical potential for using sex hormones to alter body composition and reduce CVD risk is outlined. © 2022 American Physiological Society. Compr Physiol 12:1-45, 2022.
Collapse
Affiliation(s)
- Prachi Singh
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | | | - Kara Marlatt
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | - Kishore M Gadde
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | - Steven B Heymsfield
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| |
Collapse
|
14
|
Buch A, Marcus Y, Shefer G, Zimmet P, Stern N. Approach to Obesity in the Older Population. J Clin Endocrinol Metab 2021; 106:2788-2805. [PMID: 34406394 DOI: 10.1210/clinem/dgab359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Indexed: 12/14/2022]
Abstract
Until recently, weight loss in older obese people was feared because of ensuing muscle loss and frailty. Facing overall increasing longevity, high rates of obesity in older individuals (age ≥ 65 years) and a growing recognition of the health and functional cost of the number of obesity years, abetted by evidence that intentional weight loss in older obese people is safe, this approach is gradually, but not unanimously, being replaced by more active principles. Lifestyle interventions that include reduced but sufficient energy intake, age-adequate protein and micronutrient intake, coupled with aerobic and resistance exercise tailored to personal limitations, can induce weight loss with improvement in frailty indices. Sustained weight loss at this age can prevent or ameliorate diabetes. More active steps are controversial. The use of weight loss medications, particularly glucagon-like peptide-1 analogs (liraglutide as the first example), provides an additional treatment tier. Its safety and cardiovascular health benefits have been convincingly shown in older obese patients with type 2 diabetes mellitus. In our opinion, this option should not be denied to obese individuals with prediabetes or other obesity-related comorbidities based on age. Finally, many reports now provide evidence that bariatric surgery can be safely performed in older people as the last treatment tier. Risk-benefit issues should be considered with extreme care and disclosed to candidates. The selection process requires good presurgical functional status, individualized consideration of the sequels of obesity, and reliance on centers that are highly experienced in the surgical procedure as well as short-term and long-term subsequent comprehensive care and support.
Collapse
Affiliation(s)
- Assaf Buch
- The Sagol Center for Epigenetics of Aging and Metabolism, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
- The Institute of Endocrinology, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
| | - Yonit Marcus
- The Sagol Center for Epigenetics of Aging and Metabolism, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
- The Institute of Endocrinology, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Gabi Shefer
- The Sagol Center for Epigenetics of Aging and Metabolism, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
- The Institute of Endocrinology, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
| | - Paul Zimmet
- The Sagol Center for Epigenetics of Aging and Metabolism, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Victoria 3004, Australia
| | - Naftali Stern
- The Sagol Center for Epigenetics of Aging and Metabolism, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
- The Institute of Endocrinology, Metabolism and Hypertension, Tel Aviv-Sourasky Medical Center, Tel Aviv 6423906, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| |
Collapse
|
15
|
Schooling CM, Zhao JV. Investigating the association of testosterone with survival in men and women using a Mendelian randomization study in the UK Biobank. Sci Rep 2021; 11:14039. [PMID: 34234209 PMCID: PMC8263740 DOI: 10.1038/s41598-021-93360-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 06/09/2021] [Indexed: 02/06/2023] Open
Abstract
Life expectancy in the developed West is currently stagnated and remains shorter in men than women. Well-established evolutionary biology theory suggests lifespan trades-off against reproductive success, possibly sex-specifically. We examined whether a key driver of reproductive success, testosterone, affected survival using a Mendelian randomization longevity study in the UK Biobank to obtain unbiased estimates, along with control exposures. We applied published genetic instruments for testosterone to obtain inverse variance weighted estimates of associations with survival to (i.e., age at) recruitment, in 167,020 men and 194,174 women. We similarly obtained estimates for a positive control (smoking initiation), and a negative control (absorbate), a marker of vitamin C metabolism. Testosterone was associated with poorer survival (0.10 years younger at recruitment per effect size of testosterone, 95% confidence interval (CI) 0.004 to 0.20). As expected, smoking initiation was also associated with poorer survival (0.37 years younger, 95% CI 0.25 to 0.50), but not absorbate (0.01 years younger, 95% CI - 0.09 to 0.11). Several aspects of a healthy lifestyle (low animal fat diet) and several widely used medications (statins, metformin, dexamethasone and possibly aspirin) may modulate testosterone. Explicitly designing interventions sex-specifically based on these insights might help address stagnating life expectancy and sexual disparities.
Collapse
Affiliation(s)
- C M Schooling
- School of Public Health, Li Ka Shing, Faculty of Medicine, The University of Hong Kong, 1/F, Patrick Manson Building (North Wing), 7 Sassoon Road, Pokfulam, Hong Kong, China.
- Graduate School of Public Health and Health Policy, City University of New York, New York, NY, USA.
| | - J V Zhao
- School of Public Health, Li Ka Shing, Faculty of Medicine, The University of Hong Kong, 1/F, Patrick Manson Building (North Wing), 7 Sassoon Road, Pokfulam, Hong Kong, China
| |
Collapse
|
16
|
Holmboe SA, Priskorn L, Jensen TK, Skakkebaek NE, Andersson AM, Jørgensen N. Use of e-cigarettes associated with lower sperm counts in a cross-sectional study of young men from the general population. Hum Reprod 2021; 35:1693-1701. [PMID: 32558890 DOI: 10.1093/humrep/deaa089] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/13/2020] [Indexed: 12/11/2022] Open
Abstract
STUDY QUESTION Are use of e-cigarettes and snuff associated with testicular function as previously shown for conventional cigarettes and marijuana? SUMMARY ANSWER Use of e-cigarettes is associated with reduced semen quality but not with higher serum testosterone level as observed for conventional cigarette use. Snuff use was not associated with markers of testicular function. WHAT IS KNOWN ALREADY Cigarette smoking has previously been associated with higher testosterone levels and impaired semen quality, whereas it is unresolved whether use of e-cigarettes or snuff influence the testicular function. STUDY DESIGN, SIZE, DURATION This cross-sectional population-based study included 2008 men with information on cigarette and marijuana use (enrolled between 2012 and 2018), among whom 1221 men also had information on e-cigarette and snuff use (enrolled between 2015 and 2018). PARTICIPANTS/MATERIALS, SETTING, METHODS Men (median age 19.0 years) from the general population provided a semen and blood sample and filled out a questionnaire on lifestyle including information on smoking behaviour. Associations between different types of smoking (e-cigarettes, snuff, marijuana and cigarettes) and reproductive hormones (total and free testosterone, sex hormone-binding globulin, LH, oestradiol and ratios of inhibin B/FSH, testosterone/LH and free testosterone/LH) and semen parameters (total sperm count and sperm concentration) were examined using multiple linear regression analyses adjusted for relevant confounders. MAIN RESULTS AND THE ROLE OF CHANCE Approximately half of the men (52%) were cigarette smokers, 13% used e-cigarettes, 25% used snuff and 33% used marijuana. Users of e-cigarettes and marijuana were often also cigarette smokers. Compared to non-users, daily e-cigarette users had significantly lower total sperm count (147 million vs 91 million) as did daily cigarette smokers (139 million vs 103 million), in adjusted analyses. Furthermore, significantly higher total and free testosterone levels were seen in cigarette smoking men (6.2% and 4.1% higher total testosterone and 6.2% and 6.2% higher free testosterone in daily smokers and occasional smokers, respectively, compared to non-smoking men), but not among e-cigarette users. Daily users of marijuana had 8.3% higher total testosterone levels compared to non-users. No associations were observed for snuff in relation to markers of testicular function. LIMITATIONS, REASONS FOR CAUTION We cannot exclude that our results can be influenced by residual confounding by behavioural factors not adjusted for. The number of daily e-cigarette users was limited and findings should be replicated in other studies. WIDER IMPLICATIONS OF THE FINDINGS This is the first human study to indicate that not only cigarette smoking but also use of e-cigarettes is associated with lower sperm counts. This could be important knowledge for men trying to achieve a pregnancy, as e-cigarettes are often considered to be less harmful than conventional cigarette smoking. STUDY FUNDING/COMPETING INTEREST(S) Funding was received from the Danish Ministry of Health (1-1010-308/59), the Independent Research Fund Denmark (8020-00218B), ReproUnion (20200407) and the Research Fund of the Capital Region of Denmark (A6176). The authors have nothing to disclose. TRIAL REGISTRATION NUMBER NA.
Collapse
Affiliation(s)
- Stine Agergaard Holmboe
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark.,International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
| | - Lærke Priskorn
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark.,International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
| | - Tina Kold Jensen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark.,International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark.,Department of Environmental Medicine, Institute of Public Health, University of Southern Denmark, Odense 5000, Denmark
| | - Niels Erik Skakkebaek
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark.,International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
| | - Anna-Maria Andersson
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark.,International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
| | - Niels Jørgensen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark.,International Research and Research Training Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen 2100, Denmark
| |
Collapse
|
17
|
Holmboe SA, Jasuja R, Lawney B, Priskorn L, Joergensen N, Linneberg A, Jensen TK, Skakkebæk NE, Juul A, Andersson AM. Free testosterone and cardiometabolic parameters in men: comparison of algorithms. Endocr Connect 2021; 10:220-229. [PMID: 33544092 PMCID: PMC7983478 DOI: 10.1530/ec-20-0552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 02/04/2021] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Calculating the free testosterone level has gained increasing interest and different indirect algorithms have been suggested. The objective was to compare free androgen index (FAI), free testosterone estimated using the linear binding model (Vermeulen: cFTV) and the binding framework accounting for allosterically coupled SHBG monomers (Zakharov: cFTZ) in relation to cardiometabolic conditions. DESIGN A prospective cohort study including 5350 men, aged 30-70 years, participating in population-based surveys (MONICA I-III and Inter99) from 1982 to 2001 and followed until December 2012 with baseline and follow-up information on cardiometabolic parameters and vital status. RESULTS Using age-standardized hormone levels, FAI was higher among men with baseline cardiometabolic conditions, whereas cFTV and cFTZ levels were lower compared to men without these conditions as also seen for total testosterone. Men in highest quartiles of cFTV or cFTZ had lower risk of developing type 2 diabetes (cFTV: HR = 0.74 (0.49-1.10), cFTZ: HR = 0.59 (0.39-0.91)) than men in lowest quartile. In contrast, men with highest levels of FAI had a 74% (1.17-2.59) increased risk of developing type 2 diabetes compared to men in lowest quartile. CONCLUSION The association of estimated free testosterone and the studied outcomes differ depending on algorithm used. cFTV and cFTZ showed similar associations to baseline and long-term cardiometabolic parameters. In contrast, an empiric ratio, FAI, showed opposite associations to several of the examined parameters and may reflect limited clinical utility.
Collapse
Affiliation(s)
- Stine A Holmboe
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej, Copenhagen, Denmark
- The International Research Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ravi Jasuja
- Research Program in Men’s Health: Aging and Metabolism, Brigham and Womens Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Brian Lawney
- Research Program in Men’s Health: Aging and Metabolism, Brigham and Womens Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Lærke Priskorn
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej, Copenhagen, Denmark
- The International Research Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Niels Joergensen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej, Copenhagen, Denmark
- The International Research Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Allan Linneberg
- Centre for Clinical Research and Prevention, Frederiksberg Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Tina Kold Jensen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej, Copenhagen, Denmark
- The International Research Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Environmental Medicine, Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | - Niels Erik Skakkebæk
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej, Copenhagen, Denmark
- The International Research Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej, Copenhagen, Denmark
- The International Research Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anna-Maria Andersson
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej, Copenhagen, Denmark
- The International Research Centre in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Correspondence should be addressed to A-M Andersson:
| |
Collapse
|
18
|
Yeap BB, Marriott RJ, Antonio L, Chan YX, Raj S, Dwivedi G, Reid CM, Anawalt BD, Bhasin S, Dobs AS, Hankey GJ, Matsumoto AM, Norman PE, O'Neill TW, Ohlsson C, Orwoll ES, Vanderschueren D, Wittert GA, Wu FCW, Murray K. Serum Testosterone is Inversely and Sex Hormone-binding Globulin is Directly Associated with All-cause Mortality in Men. J Clin Endocrinol Metab 2021; 106:e625-e637. [PMID: 33059368 DOI: 10.1210/clinem/dgaa743] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Indexed: 02/07/2023]
Abstract
CONTEXT Serum testosterone concentrations decline with age, while serum sex hormone-binding globulin (SHBG) concentrations increase. OBJECTIVE To analyze associations of baseline serum testosterone and SHBG concentrations, and calculated free testosterone (cFT) values, with all-cause and cause-specific mortality in men. DESIGN, SETTING, AND PARTICIPANTS The UK Biobank prospective cohort study of community-dwelling men aged 40-69 years old, followed for 11 years. MAIN OUTCOME MEASURES All-cause, atherosclerotic cardiovascular disease (CVD) and cancer-related mortality. Cox proportional hazards regression was performed, adjusting for age, waist circumference, medical conditions, and other covariates. Models for testosterone included SHBG and vice versa. RESULTS In a complete case analysis of 149 436 men with 10 053 deaths (1925 CVD and 4927 cancer-related), men with lower testosterone had a higher mortality rate from any cause (lowest vs highest quintile, Q1 vs Q5, fully-adjusted hazard ratio [HR] = 1.14, 95% confidence interval [CI] = 1.06-1.22, overall trend P < 0.001), and cancer (HR = 1.20, CI = 1.09-1.33, P < 0.001), with no association for CVD deaths. Similar results were seen for cFT. Men with lower SHBG had a lower mortality rate from any cause (Q1 vs Q5, HR = 0.68, CI = 0.63-0.73, P < 0.001), CVD (HR = 0.70, CI = 0.59-0.83, P < 0.001), and cancer (HR = 0.80, CI = 0.72-0.89, P < 0.001). A multiply imputed dataset (N = 208 425, 15 914 deaths, 3128 CVD-related and 7468 cancer-related) and analysis excluding deaths within the first 2 years (9261, 1734, and 4534 events) yielded similar results. CONCLUSIONS Lower serum testosterone is independently associated with higher all-cause and cancer-related, but not CVD-related, mortality in middle-aged to older men. Lower SHBG is independently associated with lower all-cause, CVD-related, and cancer-related mortality. Confirmation and determination of causality requires mechanistic studies and prospective trials.
Collapse
Affiliation(s)
- Bu B Yeap
- Medical School, University of Western Australia, Perth, Australia
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
| | - Ross J Marriott
- School of Population and Global Health, University of Western Australia, Perth, Australia
| | - Leen Antonio
- Laboratory of Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium
| | - Yi X Chan
- Medical School, University of Western Australia, Perth, Australia
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
| | - Suchitra Raj
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
| | - Girish Dwivedi
- Medical School, University of Western Australia, Perth, Australia
- Harry Perkins Institute of Medical Research and Fiona Stanley Hospital, Perth, Australia
| | | | - Bradley D Anawalt
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Shalender Bhasin
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Adrian S Dobs
- Division of Endocrinology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Graeme J Hankey
- Medical School, University of Western Australia, Perth, Australia
| | - Alvin M Matsumoto
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington
- Geriatric Research, Education and Clinical Center, VA Puget Sound Health Care System, Seattle, Washington
| | - Paul E Norman
- Medical School, University of Western Australia, Perth, Australia
| | - Terence W O'Neill
- Manchester Institute for Collaborative Research on Ageing, University of Manchester, Manchester, UK
| | - Claes Ohlsson
- Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Vastra Gotaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Eric S Orwoll
- Oregon Health and Science University, Portland, Oregon
| | - Dirk Vanderschueren
- Laboratory of Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium
| | - Gary A Wittert
- Freemasons Centre for Men's Health and Wellbeing, School of Medicine, University of Adelaide, Adelaide, Australia
| | - Frederick C W Wu
- Division of Endocrinology, Diabetes and Gastroenterology, School of Medical Sciences, University of Manchester, Manchester, UK
| | - Kevin Murray
- School of Population and Global Health, University of Western Australia, Perth, Australia
| |
Collapse
|
19
|
Corona G, Rastrelli G, Dicuio M, Concetti S, Minnetti M, Pivonello R, Isidori A, Sforza A, Maggi M. Subclinical male hypogonadism. Minerva Endocrinol (Torino) 2020; 46:252-261. [PMID: 32969626 DOI: 10.23736/s2724-6507.20.03208-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION The concept of subclinical or compensated male hypogonadism (SHG), characterized by increased gonadotropins and normal testosterone levels is emerging. However, its real clinical significance is still conflicting. The aim of the present study was to summarize and discuss the available evidence related to the possible definition of SHG and the possible advantages of testosterone replacement therapy (TRT). EVIDENCE ACQUISITION A comprehensive systematic Medline, Embase and Cochrane search was performed. Publications from January 1, 1969 up to February 29, 2020 were included. The search was restricted to English-language articles and studies of human participants. EVIDENCE SYNTHESIS Two main clinical forms of SHG can be described. The first identifies young patients who have a positive medical history for testis damage occurring before puberty onset. The second form can occur as a consequence of an age-dependent decline of T. Whereas the former can be the consequence of several congenital or acquired diseases, also possible causes of primary hypogonadism, the real significance of the latter is still debatable. Available evidence indicates that age-related SHG is quite a common phenomenon, occurring in 9.4% of aging men from the general population. Cross-sectional and longitudinal data have documented that it is associated with poor health and can be a sign of forthcoming increased cardiovascular mortality and morbidity. CONCLUSIONS Although available evidence suggests that in aging populations SHG can be considered a particular condition associated with an increased CV risk, it is still unknown if treatment with T can improve any outcomes in these subjects. Hence, further interventional studies are advisable to better understand the characteristics of SHG and the possible advantages of an early TRT.
Collapse
Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Maggiore-Bellaria Hospital, Medical Department, AUSL Bologna, Bologna, Italy -
| | - Giulia Rastrelli
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Mauro Dicuio
- Urology Unit, Surgical Department, Maggiore-Bellaria Hospital, AUSL Bologna, Bologna, Italy.,Department of Urology, Sahlgrenska University Hospital, Goteborg, Sweden
| | - Sergio Concetti
- Urology Unit, Surgical Department, Maggiore-Bellaria Hospital, AUSL Bologna, Bologna, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University, Rome, Italy
| | - Rosario Pivonello
- Unit of Andrology, Division of Endocrinology, Department of Clinical Medicine and Surgery, Andrology, Reproductive Medicine and Male and Female Sexuality (FERTISEXCARES) Center, Federico II University, Naples, Italy
| | - Andrea Isidori
- Department of Experimental Medicine, Sapienza University, Rome, Italy
| | - Alessandra Sforza
- Endocrinology Unit, Maggiore-Bellaria Hospital, Medical Department, AUSL Bologna, Bologna, Italy
| | - Mario Maggi
- Unit of Endocrinology, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| |
Collapse
|
20
|
Hart RJ, Doherty DA, Mori TA, Adams LA, Huang RC, Minaee N, Handelsman DJ, McLachlan R, Norman RJ, Dickinson JE, Olynyk JK, Beilin LJ. Features of the metabolic syndrome in late adolescence are associated with impaired testicular function at 20 years of age. Hum Reprod 2020; 34:389-402. [PMID: 30576537 DOI: 10.1093/humrep/dey371] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 11/16/2018] [Accepted: 11/28/2018] [Indexed: 12/11/2022] Open
Abstract
STUDY QUESTION Are early signs of metabolic disorder in late adolescence associated with features of impaired testicular function many years before the majority seek parenthood? SUMMARY ANSWER Adolescents with features of metabolic disorder at 17 years, or insulin resistance (IR) at 20 years of age, show impaired testicular function and altered hormone levels compared to those without metabolic disorder. WHAT IS KNOWN ALREADY Controversial evidence suggests a recent decline in sperm production potentially linked to environmental influences, but its cause remains unclear. Concomitant increases in obesity and diabetes suggest that lifestyle factors may contribute to this decline in testicular function. Although obesity has been associated with adverse testicular function in some studies, it remains unclear whether poor testicular function merely reflects, or causes, poor metabolic health. If metabolic disorder were present in adolescence, prior to the onset of obesity, this may suggest that metabolic disorder maybe a precursor of impaired testicular function. STUDY DESIGN, SIZE, DURATION The Western Australian Pregnancy Cohort (Raine) Study is a longitudinal study of children born in 1989-1991 who have undergone detailed physical assessments since birth (1454 male infants born). At 17 years of age, 490 boys underwent a hepatic ultrasound examination, serum cytokine assessment (n = 520) and a metabolic assessment (n = 544). A further metabolic assessment was performed at 20 years (n = 608). Testicular assessment was performed at 20 years; 609 had reproductive hormones measured, 404 underwent a testicular ultrasound and 365 produced a semen sample. PARTICIPANTS/MATERIALS, SETTING, METHODS Testicular volume was estimated by ultrasonography, and semen analysis was performed according to World Health Organization guidelines. Concentrations of LH, FSH and inhibin B (inhB) in serum were measured by immunoassay and total testosterone by liquid chromatography-mass spectrometry.At 17 years of age, a liver ultrasound examination was performed to determine the presence of non-alcoholic fatty liver disease (NAFLD), and serum analysed for the cytokines interleukin-18 and soluble tumour necrosis factor receptor 1 and 2 (sTNFR1, sTNFR2).At 17 and 20 years of age, fasting blood samples were analysed for serum liver enzymes, insulin, glucose, triglycerides (TG), total cholesterol, high density lipoprotein and low density lipoprotein cholesterol, high sensitivity C-reactive protein and uric acid. The homoeostatic model assessment (HOMA) was calculated and approximated IR was defined by a HOMA >4. Anthropometric data was collected and dual energy X-ray absorptiometry measurement performed for lean and total fat mass. As at this young age the prevalence of metabolic syndrome was expected to be low, a two-step cluster analysis was used using waist circumference, TGs, insulin, and systolic blood pressure to derive a distinct high-risk group with features consistent with the metabolic syndrome and increased cardiometabolic risk. MAIN RESULTS AND THE ROLE OF CHANCE Men at age 17 years with increased cardiometabolic risk had lower concentrations of serum testosterone (medians: 4.0 versus 4.9 ng/mL) and inhB (193.2 versus 221.9 pg/mL) (P < 0.001 for both) compared to those within the low risk metabolic cluster. Men with ultrasound evidence of NAFLD (n = 45, 9.8%) had reduced total sperm output (medians: 68.0 versus 126.00 million, P = 0.044), testosterone (4.0 versus 4.7 ng/mL, P = 0.005) and inhB (209.1 versus 218.4 pg/mL, P = 0.032) compared to men without NAFLD.Men with higher concentrations of sTNFR1 at 17 years of age had a lower sperm output and serum concentration of inhB, with an increase in LH and FSH (all P < 0.05 after adjustment for age, BMI, abstinence and a history of cryptorchidism, varicocele, cigarette smoking, alcohol and drug use), compared to those without an elevated sTNFR1. Multivariable regression analysis, adjusting for confounders, demonstrated that men in the high-risk metabolic cluster at 20 years had a lower serum testosterone and inhB (P = 0.003 and P = 0.001, respectively). A HOMA-IR > 4 was associated with a lower serum testosterone (P = <0.001) and inhB (P = 0.010) and an increase in serum FSH (P = 0.015). LIMITATIONS, REASONS FOR CAUTION This study is limited by the sample size and multiple comparisons, and causality cannot be proven from an observational study. Due to a 3-year interval between some metabolic assessments and assessment of testicular function, we cannot exclude the introduction of a bias into the study, as some of the participants and their testicular function will not have been fully mature at the 17-year assessment. WIDER IMPLICATIONS OF THE FINDINGS Irrespective of a proven causation, our study findings are important in that a significant minority of the men, prior to seeking parenthood, presented co-existent features of metabolic disorder and signs of testicular impairment. Of particular note is that the presence of NAFLD at 17 years of age, although only present in a minority of men, was associated with an almost 50% reduction in sperm output at 20 years of age, and that the presence of IR at 20 years was associated with a 20% reduction in testicular volume. STUDY FUNDING/COMPETING INTEREST(S) This study was supported by Australian NHMRC (Grant Numbers 634457, 35351417 and 403981) and received support from the Raine Medical Research Foundation, The Telethon Kids Institute, University of Western Australia, Women and Infants Research Foundation, Curtin University and Edith Cowan University. D.A.D., J.E.D., N.M., L.A.A., R.-C.H., T.A.M., J.K.O., L.J.B. have nothing to declare. R.J.H. is Medical Director of Fertility Specialists of Western Australia, has equity interests in Western IVF, and has received grant support from MSD, Merck-Serono and Ferring Pharmaceuticals. RMcL has equity interests in the Monash IVF Group. R.J.N. has equity interests in FertilitySA, and has received grant support from Merck Serono and Ferring Pharmaceuticals. D.J.H. has received institutional grant funding (but no personal income) for investigator-initiated testosterone pharmacology studies from Lawley and Besins Healthcare and has provided expert testimony to anti-doping tribunals and for testosterone litigation.This abstract was awarded the Fertility Society of Australia clinical exchange award for the oral presentation at ESHRE, Barcelona, in 2018.
Collapse
Affiliation(s)
- R J Hart
- Division of Obstetrics and Gynaecology, University of Western Australia (UWA), Perth, Western Australia, Australia.,Fertility Specialists of Western Australia, Claremont, Western Australia, Australia
| | - D A Doherty
- Division of Obstetrics and Gynaecology, University of Western Australia (UWA), Perth, Western Australia, Australia.,Women and Infants Research Foundation, Perth, Western Australia, Australia
| | - T A Mori
- Medical School, UWA, Royal Perth Hospital, Western Australia, Australia
| | - L A Adams
- Medical School, UWA, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - R-C Huang
- Telethon Kids Institute, UWA, Perth, Western Australia, Australia
| | - N Minaee
- Women and Infants Research Foundation, Perth, Western Australia, Australia
| | - D J Handelsman
- ANZAC Research Institute, University of Sydney, Sydney, New South Wales, Australia
| | - R McLachlan
- Hudson Institute, Monash University, Melbourne, Australia
| | - R J Norman
- Robinson Institute, Research Institute, School of Medicine, University of Adelaide & Fertility SA, Adelaide, Australia
| | - J E Dickinson
- Division of Obstetrics and Gynaecology, University of Western Australia (UWA), Perth, Western Australia, Australia
| | - J K Olynyk
- Department of Gastroenterology, Fiona Stanley and Fremantle Hospital and School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - L J Beilin
- Medical School, UWA, Royal Perth Hospital, Western Australia, Australia
| |
Collapse
|
21
|
Wisniewski AB, Batista RL, Costa EMF, Finlayson C, Sircili MHP, Dénes FT, Domenice S, Mendonca BB. Management of 46,XY Differences/Disorders of Sex Development (DSD) Throughout Life. Endocr Rev 2019; 40:1547-1572. [PMID: 31365064 DOI: 10.1210/er.2019-00049] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 07/23/2019] [Indexed: 12/11/2022]
Abstract
Differences/disorders of sex development (DSD) are a heterogeneous group of congenital conditions that result in discordance between an individual's sex chromosomes, gonads, and/or anatomic sex. Advances in the clinical care of patients and families affected by 46,XY DSD have been achieved since publication of the original Consensus meeting in 2006. The aims of this paper are to review what is known about morbidity and mortality, diagnostic tools and timing, sex of rearing, endocrine and surgical treatment, fertility and sexual function, and quality of life in people with 46,XY DSD. The role for interdisciplinary health care teams, importance of establishing a molecular diagnosis, and need for research collaborations using patient registries to better understand long-term outcomes of specific medical and surgical interventions are acknowledged and accepted. Topics that require further study include prevalence and incidence, understanding morbidity and mortality as these relate to specific etiologies underlying 46,XY DSD, appropriate and optimal options for genitoplasty, long-term quality of life, sexual function, involvement with intimate partners, and optimizing fertility potential.
Collapse
Affiliation(s)
- Amy B Wisniewski
- Psychology Department, Oklahoma State University, Stillwater, Oklahoma
| | - Rafael L Batista
- Division of Endocrinology, Department of Internal Medicine, University of São Paulo Medical School, University of São Paulo, São Paulo, Brazil
| | - Elaine M F Costa
- Division of Endocrinology, Department of Internal Medicine, University of São Paulo Medical School, University of São Paulo, São Paulo, Brazil
| | - Courtney Finlayson
- Division of Endocrinology, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Maria Helena Palma Sircili
- Division of Endocrinology, Department of Internal Medicine, University of São Paulo Medical School, University of São Paulo, São Paulo, Brazil
| | - Francisco Tibor Dénes
- Division of Urology, Department of Surgery, University of São Paulo Medical School, University of São Paulo, São Paulo, Brazil
| | - Sorahia Domenice
- Division of Endocrinology, Department of Internal Medicine, University of São Paulo Medical School, University of São Paulo, São Paulo, Brazil
| | - Berenice B Mendonca
- Division of Endocrinology, Department of Internal Medicine, University of São Paulo Medical School, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
22
|
Gyawali P, Martin SA, Heilbronn LK, Vincent AD, Jenkins AJ, Januszewski AS, Adams RJT, O'Loughlin PD, Wittert GA. Higher Serum Sex Hormone-Binding Globulin Levels Are Associated With Incident Cardiovascular Disease in Men. J Clin Endocrinol Metab 2019; 104:6301-6315. [PMID: 31390027 DOI: 10.1210/jc.2019-01317] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 08/01/2019] [Indexed: 01/14/2023]
Abstract
CONTEXT Sex hormone-binding globulin (SHBG) levels are associated with cardiovascular disease (CVD) risk factors. However, prospective data on the association between SHBG levels and CVD events are sparse, with conflicting results. OBJECTIVES To examine associations between serum SHBG, total testosterone (TT), and incident CVD and CVD-related mortality in middle-aged to elderly men. DESIGN AND METHODS Data on 2563 community-dwelling men (35 to 80 years) were obtained from participants in the Men Androgen Inflammation Lifestyle Environment and Stress cohort. The analytic sample included 1492 men without baseline (2002 to 2007) CVD and with fasted morning serum SHBG and TT available at both baseline and follow-up (2007 to 2010) and without medications affecting TT or SHBG. Associations of baseline SHBG and TT, with incident CVD and CVD mortality, were analyzed using logistic regression for incident CVD and Cox proportional hazard regression for CVD mortality, adjusting for established CVD risk factors. RESULTS In multivariable models, elevated baseline SHBG and lower baseline TT were independently associated with incident CVD (SHBG: OR, 1.54; 95% CI, 1.15 to 2.06 per SD increase in SHBG, P = 0.003; TT: OR, 0.71; 95% CI, 0.52 to 0.97 per SD decrease in TT; P = 0.03). A decrease in TT between time points was associated with incident CVD (OR, 0.72; 95% CI, 0.56 to 0.92; P = 0.01). Neither SHBG nor TT was significantly associated with all-age CVD mortality [hazard ratio (HR), 0.69; 95% CI, 0.29 to 1.63; P = 0.40; and HR, 0.60; 95% CI, 0.28 to 1.26; P = 0.18, respectively]. CONCLUSIONS Among all men and men >65 years, elevated SHBG and lower TT were independently associated with both a greater risk of CVD and an increased CVD mortality risk.
Collapse
Affiliation(s)
- Prabin Gyawali
- Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- Freemasons Foundation Centre for Men's Health, University of Adelaide, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Sean A Martin
- Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- Freemasons Foundation Centre for Men's Health, University of Adelaide, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Leonie K Heilbronn
- Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Andrew D Vincent
- Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- Freemasons Foundation Centre for Men's Health, University of Adelaide, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Alicia J Jenkins
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
| | - Andrzej S Januszewski
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
| | - Robert J T Adams
- Adelaide Institute for Sleep Health, Flinders University, Adelaide, South Australia, Australia
| | | | - Gary A Wittert
- Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- Freemasons Foundation Centre for Men's Health, University of Adelaide, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| |
Collapse
|
23
|
Abstract
The cardiovascular system is particularly sensitive to androgens, but some controversies exist regarding the effect of testosterone on the heart. While among anabolic abusers, cases of sudden cardiac death have been described, recently it was reported that low serum level of testosterone was correlated with increased risk of cardiovascular diseases (CVD) and mortality rate. This review aims to evaluate the effect of testosterone on myocardial tissue function, coronary artery disease (CAD), and death. Low testosterone level is associated with increased incidence of CAD and mortality. Testosterone administration in hypogonadal elderly men and women has a positive effect on cardiovascular function and improved clinical outcomes and survival time. Although at supraphysiologic doses, androgen may have a toxic effect, and at physiological levels, testosterone is safe and exerts a beneficial effect on myocardial function including mechanisms at cellular and mitochondrial level. The interaction with free testosterone and estradiol should be considered. Further studies are necessary to better understand the interaction mechanisms for an optimal androgen therapy in CVD.
Collapse
Affiliation(s)
- Vittorio Emanuele Bianchi
- Clinical Center Stella Maris, Laboratory of Physiology of Exercise, Strada Rovereta 42, 47891, Falciano, Republic of San Marino.
| |
Collapse
|
24
|
Stanhewicz AE, Wenner MM, Stachenfeld NS. Sex differences in endothelial function important to vascular health and overall cardiovascular disease risk across the lifespan. Am J Physiol Heart Circ Physiol 2018; 315:H1569-H1588. [PMID: 30216121 PMCID: PMC6734083 DOI: 10.1152/ajpheart.00396.2018] [Citation(s) in RCA: 196] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 08/22/2018] [Accepted: 08/31/2018] [Indexed: 02/07/2023]
Abstract
Diseases of the cardiovascular system are the leading cause of morbidity and mortality in men and women in developed countries, and cardiovascular disease (CVD) is becoming more prevalent in developing countries. The prevalence of atherosclerotic CVD in men is greater than in women until menopause, when the prevalence of CVD increases in women until it exceeds that of men. Endothelial function is a barometer of vascular health and a predictor of atherosclerosis that may provide insights into sex differences in CVD as well as how and why the CVD risk drastically changes with menopause. Studies of sex differences in endothelial function are conflicting, with some studies showing earlier decrements in endothelial function in men compared with women, whereas others show similar age-related declines between the sexes. Because the increase in CVD risk coincides with menopause, it is generally thought that female hormones, estrogens in particular, are cardioprotective. Moreover, it is often proposed that androgens are detrimental. In truth, the relationships are more complex. This review first addresses female and male sex hormones and their receptors and how these interact with the cardiovascular system, particularly the endothelium, in healthy young women and men. Second, we address sex differences in sex steroid receptor-independent mechanisms controlling endothelial function, focusing on vascular endothelin and the renin-angiotensin systems, in healthy young women and men. Finally, we discuss sex differences in age-associated endothelial dysfunction, focusing on the role of attenuated circulating sex hormones in these effects.
Collapse
Affiliation(s)
- Anna E Stanhewicz
- Department of Kinesiology, Pennsylvania State University , University Park, Pennsylvania
| | - Megan M Wenner
- Department of Kinesiology and Applied Physiology, University of Delaware , Newark, Delaware
| | - Nina S Stachenfeld
- The John B. Pierce Laboratory, New Haven, Connecticut
- Department of Obstetrics, Gynecology and Reproductive Sciences and Yale School of Public Health, Yale School of Medicine, New Haven, Connecticut
| |
Collapse
|
25
|
Laouali N, Brailly-Tabard S, Helmer C, Ancelin ML, Tzourio C, Elbaz A, Guiochon-Mantel A, Canonico M. Oestradiol level, oestrogen receptors, and mortality in elderly men: The three-city cohort study. Clin Endocrinol (Oxf) 2018; 89:514-525. [PMID: 29935032 DOI: 10.1111/cen.13797] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/09/2018] [Accepted: 06/20/2018] [Indexed: 01/12/2023]
Abstract
CONTEXT Although endogenous oestradiol, generally considered as the female hormone, has been little investigated in men, it could play a role in men's health, mortality in particular. The influence of oestrogen receptors (ER) genetic polymorphisms on this relationship has never been studied. DESIGN AND PARTICIPANTS The Three-City cohort study included (1999-2001) 3650 men ≥65 years who were followed for mortality over 12 years. At baseline, total oestradiol (tE2) was measured and ER genotyped in a random subsample of 472 men without hormonal treatment. Free oestradiol (fE2) was estimated using Vermeulen and Södergard algorithms. MAIN OUTCOME Mortality data were obtained from death certificates. We used inverse probability weighted Cox models to examine the association of oestradiol with all-cause and cause-specific mortality and its interaction with ER genetic polymorphisms. RESULTS A total of 183 men died over the follow-up (cardiovascular disease (CVD), n = 44; cancer, n = 57; other causes, n = 82). After adjustment, there was a quadratic relationship of all-cause mortality with tE2 and fE2 (P-quadratic = 0.04 and 0.05, respectively), with higher mortality for the top and bottom tertiles compared to the middle one. These associations were stronger for CVD mortality (P-quadratic = 0.01 and 0.02 for tE2 and fE2, respectively) and disappeared for cancer mortality. There was no evidence of an interaction of oestradiol with any ER polymorphisms on all-cause mortality. CONCLUSION In elderly men, we showed a nonlinear association of tE2 and fE2 with all-cause mortality. These quadratic relationships were stronger for CVD mortality and did not exist for cancer mortality. ER genetic polymorphisms did not modify this association.
Collapse
Affiliation(s)
- Nasser Laouali
- Paris-Saclay University, Paris-South University, UVSQ, Center for Research in Epidemiology and Population Health, INSERM, Villejuif, France
| | - Sylvie Brailly-Tabard
- Service de Génétique Moléculaire, Pharmacogénétique et Hormonologie, Hôpitaux Universitaires Paris Sud, AH-HP, CHU Bicêtre, France
- INSERM UMR_S U1185, Fac Med Paris Sud, Univ. Paris Sud, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Catherine Helmer
- University Bordeaux, INSERM, Bordeaux Population Health Research Center, UMR 1219, CHU Bordeaux, Bordeaux, France
| | - Marie-Laure Ancelin
- INSERM, University of Montpellier, Neuropsychiatry: Epidemiological and Clinical Research, Montpellier, France
| | - Christophe Tzourio
- University Bordeaux, INSERM, Bordeaux Population Health Research Center, UMR 1219, CHU Bordeaux, Bordeaux, France
| | - Alexis Elbaz
- Paris-Saclay University, Paris-South University, UVSQ, Center for Research in Epidemiology and Population Health, INSERM, Villejuif, France
| | - Anne Guiochon-Mantel
- Service de Génétique Moléculaire, Pharmacogénétique et Hormonologie, Hôpitaux Universitaires Paris Sud, AH-HP, CHU Bicêtre, France
- INSERM UMR_S U1185, Fac Med Paris Sud, Univ. Paris Sud, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Marianne Canonico
- Paris-Saclay University, Paris-South University, UVSQ, Center for Research in Epidemiology and Population Health, INSERM, Villejuif, France
| |
Collapse
|
26
|
Skøtt JW, Lauritsen J, Kreiberg M, Daugaard G, Bandak M. Quality of Life in Long-Term Testicular Cancer Survivors With Compensated Leydig Cell Dysfunction. Clin Genitourin Cancer 2018; 17:e65-e71. [PMID: 30293923 DOI: 10.1016/j.clgc.2018.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 08/21/2018] [Accepted: 09/04/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Compensated Leydig cell (LC) dysfunction, defined by elevated serum levels of luteinizing hormone (LH) in combination with normal total testosterone levels, is common in testicular cancer (TC) survivors. The association between this condition and quality of life is unknown. We aimed to clarify if TC survivors with compensated LC dysfunction have impaired quality of life. PATIENTS AND METHODS In total, 147 long-term TC survivors were included. On the basis of a single measurement of testosterone and LH, compensated LC dysfunction was defined by age-adjusted levels of LH above normal range combined with testosterone levels within the normal range. Quality-of-life outcomes including sexual function, anxiety and depression, fatigue, and overall self-evaluated quality of life were compared between patients with and without compensated LC dysfunction with adjustment for age. RESULTS In total, 60 TC survivors had compensated LC dysfunction and 87 TC survivors had normal LC function. TC survivors with compensated LC dysfunction had lower serum levels of total testosterone (11 vs. 13 nmol/L, P = .016). There were no significant differences in the investigated quality-of-life outcomes (anxiety, depression, sexual function, fatigue) between the 2 groups. CONCLUSION Compensated LC dysfunction in TC survivors was not associated with symptoms of depression, anxiety, sexual dysfunction, fatigue, or impaired overall self-evaluated quality of life. Limitations include the few cases of symptoms of depression (n = 7). Our findings do not suggest that testosterone substitution is indicated in TC survivors with compensated LC dysfunction.
Collapse
Affiliation(s)
- Julie Wang Skøtt
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
| | - Jakob Lauritsen
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Michael Kreiberg
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Gedske Daugaard
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Mikkel Bandak
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| |
Collapse
|
27
|
Peper JS, Braams BR, Blankenstein NE, Bos MG, Crone EA. Development of Multifaceted Risk Taking and the Relations to Sex Steroid Hormones: A Longitudinal Study. Child Dev 2018; 89:1887-1907. [DOI: 10.1111/cdev.13063] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
28
|
Munkboel CH, Larsen LW, Weisser JJ, Møbjerg Kristensen D, Styrishave B. Sertraline Suppresses Testis and Adrenal Steroid Production and Steroidogenic Gene Expression While Increasing LH in Plasma of Male Rats Resulting in Compensatory Hypogonadism. Toxicol Sci 2018; 163:609-619. [DOI: 10.1093/toxsci/kfy059] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Cecilie Hurup Munkboel
- Toxicology Laboratory, Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen OE, Denmark
| | - Lizette Weber Larsen
- Toxicology Laboratory, Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen OE, Denmark
| | - Johan Juhl Weisser
- Toxicology Laboratory, Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen OE, Denmark
| | - David Møbjerg Kristensen
- Danish Headache Center, Department of Neurology, Rigshospitalet, University of Copenhagen, 1165 Copenhagen, Denmark
- Inserm (Institut National de la Santé et de la Recherche Médicale), Irset – Inserm UMR 1085, 35000 Rennes, France
| | - Bjarne Styrishave
- Toxicology Laboratory, Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen OE, Denmark
| |
Collapse
|
29
|
Isaksson S, Bogefors K, Ståhl O, Eberhard J, Giwercman YL, Leijonhufvud I, Link K, Øra I, Romerius P, Bobjer J, Giwercman A. High risk of hypogonadism in young male cancer survivors. Clin Endocrinol (Oxf) 2018; 88:432-441. [PMID: 29245176 DOI: 10.1111/cen.13534] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 11/08/2017] [Accepted: 12/10/2017] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Cancer and its treatment in childhood and young adulthood can cause hypogonadism, leading to increased risk of long-term morbidity and mortality. The aim of this study was to evaluate the risk of presenting with biochemical signs of hypogonadism in testicular cancer survivors (TCS) and male childhood cancer survivors (CCS) in relation to the type of treatment given. DESIGN Case-control study. PATIENTS Ninety-two TCS, 125 CCS (mean age 40 and median age 34 years, respectively; mean follow-up time 9.2 and 24 years, respectively) and a corresponding number of age-matched controls. MEASUREMENTS Fasting morning blood samples were analysed for total testosterone (TT), follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The odds ratios (OR) for hypogonadism, defined as primary, secondary, compensated or ongoing androgen replacement, were calculated for TCS and CCS and for subgroups defined by diagnosis and treatment. RESULTS Hypogonadism was found in 26% of CCS and 36% of TCS, respectively (OR: 2.1, P = .025 and OR = 2.3, P = .021). Among CCS, the OR was further increased in those given testicular irradiation (OR = 28, P = .004). Radiotherapy other than cranial or testicular irradiation plus chemotherapy, or cranial irradiation without chemotherapy, associated also with increased ORs (OR = 3.7, P = .013, and OR = 4.4, P = .038, respectively). Among TCS, those receiving >4 cycles of cisplatin-based chemotherapy had OR = 17, P = .015. CONCLUSIONS Biochemical signs of testosterone deficiency are recognized as markers of decreased life expectancy. Thus, the risk of hypogonadism in TCS and CCS should be recognized and emphasizes the need of long-term follow-up for these men.
Collapse
Affiliation(s)
- S Isaksson
- Molecular Reproductive Medicine Unit, Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Oncology, Skane University Hospital, Malmö and Lund, Sweden
| | - K Bogefors
- Molecular Reproductive Medicine Unit, Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Oncology, Skane University Hospital, Malmö and Lund, Sweden
| | - O Ståhl
- Department of Oncology, Skane University Hospital, Malmö and Lund, Sweden
| | - J Eberhard
- Department of Oncology, Skane University Hospital, Malmö and Lund, Sweden
| | - Y L Giwercman
- Molecular Reproductive Medicine Unit, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - I Leijonhufvud
- Molecular Reproductive Medicine Unit, Department of Translational Medicine, Lund University, Malmö, Sweden
- Reproductive Medicine Centre, Skane University Hospital, Malmö, Sweden
| | - K Link
- Molecular Reproductive Medicine Unit, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - I Øra
- Department of Pediatrics, Pediatric Oncology, Clinical Sciences, Lund University, Lund, Sweden
| | - P Romerius
- Department of Pediatrics, Pediatric Oncology, Clinical Sciences, Lund University, Lund, Sweden
| | - J Bobjer
- Molecular Reproductive Medicine Unit, Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Urology, Skane University Hospital, Malmö, Sweden
| | - A Giwercman
- Molecular Reproductive Medicine Unit, Department of Translational Medicine, Lund University, Malmö, Sweden
- Reproductive Medicine Centre, Skane University Hospital, Malmö, Sweden
| |
Collapse
|
30
|
Eendebak RJAH, Ahern T, Swiecicka A, Pye SR, O'Neill TW, Bartfai G, Casanueva FF, Maggi M, Forti G, Giwercman A, Han TS, Słowikowska-Hilczer J, Lean MEJ, Punab M, Pendleton N, Keevil BG, Vanderschueren D, Rutter MK, Tampubolon G, Goodacre R, Huhtaniemi IT, Wu FCW. Elevated luteinizing hormone despite normal testosterone levels in older men-natural history, risk factors and clinical features. Clin Endocrinol (Oxf) 2018; 88:479-490. [PMID: 29178359 DOI: 10.1111/cen.13524] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 11/05/2017] [Accepted: 11/21/2017] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Elevated luteinizing hormone (LH) with normal testosterone (T) suggests compensated dysregulation of the gonadal axis. We describe the natural history, risk factors and clinical parameters associated with the development of high LH (HLH, LH >9.4 U/L) in ageing men with normal T (T ≥ 10.5 nmol/L). DESIGN, PATIENTS AND MEASUREMENTS We conducted a 4.3-year prospective observational study of 3369 community-dwelling European men aged 40-79 years. Participants were classified as follows: incident (i) HLH (n = 101, 5.2%); persistent (p) HLH (n = 128, 6.6%); reverted (r) HLH (n = 46, 2.4%); or persistent normal LH (pNLH, n = 1667, 85.8%). Potential predictors and changes in clinical features associated with iHLH and rHLH were analysed using regression models. RESULTS Age >70 years (OR = 4.12 [2.07-8.20]), diabetes (OR = 2.86 [1.42-5.77]), chronic pain (OR = 2.53 [1.34-4.77]), predegree education (OR = 1.79 [1.01-3.20]) and low physical activity (PASE ≤ 78, OR = 2.37 [1.24-4.50]) predicted development of HLH. Younger age (40-49 years, OR = 8.14 [1.35-49.13]) and nonsmoking (OR = 5.39 [1.48-19.65]) predicted recovery from HLH. Men with iHLH developed erectile dysfunction, poor health, cardiovascular disease (CVD) and cancer more frequently than pNLH men. In pHLH men, comorbidities, including CVD, developed more frequently, and cognitive and physical function deteriorated more, than in pNLH men. Men with HLH developed primary hypogonadism more frequently (OR = 15.97 [5.85-43.60]) than NLH men. Men with rHLH experienced a small rise in BMI. CONCLUSIONS Elevation of LH with normal T is predicted by multiple factors, reverts frequently and is not associated with unequivocal evidence of androgen deficiency. High LH is a biomarker for deteriorating health in aged men who tend to develop primary hypogonadism.
Collapse
Affiliation(s)
- Robert J A H Eendebak
- Manchester Academic Health Sciences Centre, Faculty of Medical and Human Sciences, Institute of Human Development, Centre for Endocrinology and Diabetes, Andrology Research Unit, University of Manchester, Manchester, UK
| | - Tomas Ahern
- Manchester Academic Health Sciences Centre, Faculty of Medical and Human Sciences, Institute of Human Development, Centre for Endocrinology and Diabetes, Andrology Research Unit, University of Manchester, Manchester, UK
| | - Agnieszka Swiecicka
- Manchester Academic Health Sciences Centre, Faculty of Medical and Human Sciences, Institute of Human Development, Centre for Endocrinology and Diabetes, Andrology Research Unit, University of Manchester, Manchester, UK
| | - Stephen R Pye
- Arthritis Research UK Centre for Epidemiology, Division of Musculoskeletal & Dermatological Sciences, Faculty of Biology, Medicine and Health, University of Manchester and NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester NHS Foundation Trust, Manchester, UK
| | - Terence W O'Neill
- Arthritis Research UK Centre for Epidemiology, Division of Musculoskeletal & Dermatological Sciences, Faculty of Biology, Medicine and Health, University of Manchester and NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester NHS Foundation Trust, Manchester, UK
| | - Gyorgy Bartfai
- Department of Obstetrics, Gynaecology and Andrology, Albert Szent-György Medical University, Szeged, Hungary
| | - Felipe F Casanueva
- Department of Medicine, Santiago de Compostela University, Complejo Hospitalario Universitario de Santiago (CHUS), Santiago de Compostela, Spain
- Instituto Salud Carlos III, CIBER de Fisiopatología Obesidad y Nutricion(CB06/03), Santiago de Compostela, Spain
| | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Gianni Forti
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | | | - Thang S Han
- Institute of Cardiovascular Research, Royal Holloway University of London (ICR2UL) and Ashford and St Peter's NHS Foundation Trust, Egham, Surrey, UK
| | | | - Michael E J Lean
- Department of Human Nutrition, University of Glasgow, Glasgow, UK
| | - Margus Punab
- Andrology Unit, United Laboratories of Tartu University Clinics, Tartu, Estonia
| | - Neil Pendleton
- Centre for Clinical and Cognitive Neuroscience, University of Manchester, Manchester, UK
| | - Brian G Keevil
- Department of Clinical Biochemistry, University Hospital of South Manchester, Manchester, UK
| | - Dirk Vanderschueren
- Department of Andrology and Endocrinology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Martin K Rutter
- Manchester Diabetes Centre, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science, Manchester, UK
| | - Gindo Tampubolon
- Cathie Marsh Institute for Social Research. Faculty of Humanities, University of Manchester, Manchester, UK
| | - Royston Goodacre
- School of Chemistry, Manchester Institute for Biotechnology, University of Manchester, Manchester, UK
| | - Ilpo T Huhtaniemi
- Department of Surgery and Cancer, Institute of Reproductive and Developmental Biology, Imperial College London, Hammersmith Campus, London, UK
- Department of Physiology, Institute of Biomedicine, University of Turku, Turku, Finland
| | - Frederick C W Wu
- Manchester Academic Health Sciences Centre, Faculty of Medical and Human Sciences, Institute of Human Development, Centre for Endocrinology and Diabetes, Andrology Research Unit, University of Manchester, Manchester, UK
| |
Collapse
|
31
|
Laouali N, Brailly-Tabard S, Helmer C, Ancelin ML, Tzourio C, Singh-Manoux A, Dugravot A, Elbaz A, Guiochon-Mantel A, Canonico M. Testosterone and All-Cause Mortality in Older Men: The Role of Metabolic Syndrome. J Endocr Soc 2018; 2:322-335. [PMID: 29577108 PMCID: PMC5848820 DOI: 10.1210/js.2018-00005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 02/21/2018] [Indexed: 01/07/2023] Open
Abstract
Previous studies have shown controversial results about the role of testosterone in all-cause mortality in elderly men. We hypothesized that metabolic syndrome (MetS) could partly explain this discrepancy. We therefore examined the association of all-cause mortality with total and bioavailable testosterone, taking into account the MetS. We used data from the Three-City Cohort (3C) study with 12-year follow-up. The 3C study included 3650 men aged >65 years in three French cities. Hormone was measured in a random subsample of 444 men, and MetS was determined as stated by the International Diabetes Federation criteria. We used inverse-probability-weighted Cox regression to estimate hazard ratios (HRs) and 95% confidence intervals (95% CIs). Of 444 men included in the analysis, 106 (23.9%) had MetS at baseline, and 166 died over the follow-up. There was a significant interaction between testosterone level and MetS for all-cause mortality (P = 0.002 and P = 0.008 for total and bioavailable testosterone, respectively). Among men with MetS, a decrease in one standard deviation of testosterone was associated with higher mortality risk [HR 1.78 (95% CI 1.13 to 2.78) and HR 1.83 (95% CI 1.17 to 2.86) for total and bioavailable testosterone, respectively]. By contrast, there was no association of testosterone with mortality risk among men without MetS. Our results suggest that MetS modifies the association between testosterone and mortality in older men. If confirmed, these findings could contribute to improve risk stratification and better manage the health of older men.
Collapse
Affiliation(s)
- Nasser Laouali
- Paris-Saclay University, Paris-South University, Université de Versailles St-Quentin-en-Yvelines, Center for Research in Epidemiology and Population Health, INSERM, Versailles, France
| | - Sylvie Brailly-Tabard
- Department of Molecular Genetics, Pharmacogenetics, and Hormonology, Paris-South University, Le Kremlin-Bicêtre, France.,Bicêtre Hospital, Public Assistance-Paris Hospital, Le Kremlin-Bicêtre, France.,INSERM U693, Le Kremlin-Bicetre, France
| | - Catherine Helmer
- INSERM, U1219-Bordeaux Population Health Research Center, Bordeaux, France.,Bordeaux University, Institut de Santé Publique d'Epidémiologie et de Développement, Bordeaux, France
| | | | - Christophe Tzourio
- INSERM, U1219-Bordeaux Population Health Research Center, Bordeaux, France.,Bordeaux University, Institut de Santé Publique d'Epidémiologie et de Développement, Bordeaux, France
| | - Archana Singh-Manoux
- Paris-Saclay University, Paris-South University, Université de Versailles St-Quentin-en-Yvelines, Center for Research in Epidemiology and Population Health, INSERM, Versailles, France
| | - Aline Dugravot
- Paris-Saclay University, Paris-South University, Université de Versailles St-Quentin-en-Yvelines, Center for Research in Epidemiology and Population Health, INSERM, Versailles, France
| | - Alexis Elbaz
- Paris-Saclay University, Paris-South University, Université de Versailles St-Quentin-en-Yvelines, Center for Research in Epidemiology and Population Health, INSERM, Versailles, France
| | - Anne Guiochon-Mantel
- Department of Molecular Genetics, Pharmacogenetics, and Hormonology, Paris-South University, Le Kremlin-Bicêtre, France.,Bicêtre Hospital, Public Assistance-Paris Hospital, Le Kremlin-Bicêtre, France.,INSERM U693, Le Kremlin-Bicetre, France
| | - Marianne Canonico
- Paris-Saclay University, Paris-South University, Université de Versailles St-Quentin-en-Yvelines, Center for Research in Epidemiology and Population Health, INSERM, Versailles, France
| |
Collapse
|
32
|
Abstract
In men, obesity and metabolic complications are associated with lower serum testosterone (T) and dihydrotestosterone (DHT) and an increased risk of, and mortality from, multiple chronic diseases in addition to cardiovascular disease (CVD). The causal interrelationships between these factors remain a matter of debate. In men with untreated congenital and lifelong forms of hypogonadotropic hypogonadism, there appears to be no increased risk. Men with Klinefelter's syndrome have an increased risk of various types of cancers, as well as CVD, which persist despite T therapy. In the absence of pathology of the hypothalamic-pituitary-gonadal axis, the effect of modest reductions in serum T in aging men is unclear. The prevalence of low serum T concentrations is high in men with cancer, renal disease, and respiratory disease and is likely to be an indicator of severity of systemic disease, not hypogonadism. Some population-based studies have found low serum T to be associated with a higher risk of deaths attributed to cancer, renal disease, and respiratory disease, while others have not. Although a meta-analysis of longitudinal studies has shown an association between low serum T and all-cause mortality, marked heterogeneity between studies limited a firm conclusion. Therefore, while a decrease in T particularly occurring later in life may be associated with an increase in all-cause and specific types of mortality in men, the differential effects, if any, of T and other sex steroids as compared to health and lifestyle factors are unknown at the current time.
Collapse
Affiliation(s)
- Emily J Meyer
- Endocrine, Diabetes and Metabolic Unit, Royal Adelaide Hospital, Port Road, SA 5000, Australia.,Discipline of Medicine, University of Adelaide, Adelaide, SA 5000 Australia
| | - Gary Wittert
- Endocrine, Diabetes and Metabolic Unit, Royal Adelaide Hospital, Port Road, SA 5000, Australia.,Discipline of Medicine, University of Adelaide, Adelaide, SA 5000 Australia.,Discipline of Medicine and Freemasons Foundation Centre for Men's Health, University of Adelaide, SA 5000, Australia
| |
Collapse
|
33
|
Ibuprofen alters human testicular physiology to produce a state of compensated hypogonadism. Proc Natl Acad Sci U S A 2018; 115:E715-E724. [PMID: 29311296 PMCID: PMC5789927 DOI: 10.1073/pnas.1715035115] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Concern has been raised over increased male reproductive disorders in the Western world, and the disruption of male endocrinology has been suggested to play a central role. Several studies have shown that mild analgesics exposure during fetal life is associated with antiandrogenic effects and congenital malformations, but the effects on the adult man remain largely unknown. Through a clinical trial with young men exposed to ibuprofen, we show that the analgesic resulted in the clinical condition named "compensated hypogonadism," a condition prevalent among elderly men and associated with reproductive and physical disorders. In the men, luteinizing hormone (LH) and ibuprofen plasma levels were positively correlated, and the testosterone/LH ratio decreased. Using adult testis explants exposed or not exposed to ibuprofen, we demonstrate that the endocrine capabilities from testicular Leydig and Sertoli cells, including testosterone production, were suppressed through transcriptional repression. This effect was also observed in a human steroidogenic cell line. Our data demonstrate that ibuprofen alters the endocrine system via selective transcriptional repression in the human testes, thereby inducing compensated hypogonadism.
Collapse
|
34
|
Holmboe SA, Skakkebæk NE, Juul A, Scheike T, Jensen TK, Linneberg A, Thuesen BH, Andersson AM. Individual testosterone decline and future mortality risk in men. Eur J Endocrinol 2018; 178:123-130. [PMID: 29066571 DOI: 10.1530/eje-17-0280] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 10/16/2017] [Accepted: 10/23/2017] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Male aging is characterized by a decline in testosterone (TS) levels with a substantial variability between subjects. However, it is unclear whether differences in age-related changes in TS are associated with general health. We investigated associations between mortality and intra-individual changes in serum levels of total TS, SHBG, free TS and LH during a ten-year period with up to 18 years of registry follow-up. DESIGN 1167 men aged 30-60 years participating in the Danish Monitoring Trends and Determinants of Cardiovascular Disease (MONICA1) study and who had a follow-up examination ten years later (MONICA10) were included. From MONICA10, the men were followed up to 18 years (mean: 15.2 years) based on the information from national mortality registries via their unique personal ID numbers. METHODS Cox proportional hazard models were used to investigate the association between intra-individual hormone changes and all-cause, CVD and cancer mortalities. RESULTS A total of 421 men (36.1%) died during the follow-up period. Men with most pronounced decline in total TS (<10th percentile) had a higher all-cause mortality risk compared to men within the 10th to 90th percentile (hazard ratio (HR): 1.60; 95% confidence interval (CI): 1.08-2.36). No consistent associations were seen in cause-specific mortality analyses. CONCLUSION Our study showed that higher mortality rates were seen among the men who had the most pronounced age-related decline in TS, independent of their baseline TS levels.
Collapse
Affiliation(s)
- Stine A Holmboe
- Department of Growth and Reproduction
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC)Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Niels E Skakkebæk
- Department of Growth and Reproduction
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC)Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC)Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Departments of Clinical MedicineFaculty of Health and Medical Sciences
| | - Thomas Scheike
- Departments of BiostatisticsUniversity of Copenhagen, Copenhagen, Denmark
| | - Tina K Jensen
- Department of Growth and Reproduction
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC)Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Allan Linneberg
- Departments of Clinical MedicineFaculty of Health and Medical Sciences
- Research Centre for Prevention and HealthThe Capital Region, Denmark
- Department of Clinical Experimental ResearchRigshospitalet, Copenhagen, Denmark
| | - Betina H Thuesen
- Research Centre for Prevention and HealthThe Capital Region, Denmark
| | - Anna-Maria Andersson
- Department of Growth and Reproduction
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC)Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
35
|
Cooke PS, Nanjappa MK, Ko C, Prins GS, Hess RA. Estrogens in Male Physiology. Physiol Rev 2017; 97:995-1043. [PMID: 28539434 PMCID: PMC6151497 DOI: 10.1152/physrev.00018.2016] [Citation(s) in RCA: 263] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 01/06/2017] [Accepted: 01/17/2017] [Indexed: 02/06/2023] Open
Abstract
Estrogens have historically been associated with female reproduction, but work over the last two decades established that estrogens and their main nuclear receptors (ESR1 and ESR2) and G protein-coupled estrogen receptor (GPER) also regulate male reproductive and nonreproductive organs. 17β-Estradiol (E2) is measureable in blood of men and males of other species, but in rete testis fluids, E2 reaches concentrations normally found only in females and in some species nanomolar concentrations of estrone sulfate are found in semen. Aromatase, which converts androgens to estrogens, is expressed in Leydig cells, seminiferous epithelium, and other male organs. Early studies showed E2 binding in numerous male tissues, and ESR1 and ESR2 each show unique distributions and actions in males. Exogenous estrogen treatment produced male reproductive pathologies in laboratory animals and men, especially during development, and studies with transgenic mice with compromised estrogen signaling demonstrated an E2 role in normal male physiology. Efferent ductules and epididymal functions are dependent on estrogen signaling through ESR1, whose loss impaired ion transport and water reabsorption, resulting in abnormal sperm. Loss of ESR1 or aromatase also produces effects on nonreproductive targets such as brain, adipose, skeletal muscle, bone, cardiovascular, and immune tissues. Expression of GPER is extensive in male tracts, suggesting a possible role for E2 signaling through this receptor in male reproduction. Recent evidence also indicates that membrane ESR1 has critical roles in male reproduction. Thus estrogens are important physiological regulators in males, and future studies may reveal additional roles for estrogen signaling in various target tissues.
Collapse
Affiliation(s)
- Paul S Cooke
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Manjunatha K Nanjappa
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - CheMyong Ko
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Gail S Prins
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Rex A Hess
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| |
Collapse
|
36
|
Cortese G, Holmboe SA, Scheike TH. Regression models for the restricted residual mean life for right-censored and left-truncated data. Stat Med 2017; 36:1803-1822. [PMID: 28106926 DOI: 10.1002/sim.7222] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 11/04/2016] [Accepted: 12/16/2016] [Indexed: 11/07/2022]
Abstract
The hazard ratios resulting from a Cox's regression hazards model are hard to interpret and to be converted into prolonged survival time. As the main goal is often to study survival functions, there is increasing interest in summary measures based on the survival function that are easier to interpret than the hazard ratio; the residual mean time is an important example of those measures. However, because of the presence of right censoring, the tail of the survival distribution is often difficult to estimate correctly. Therefore, we consider the restricted residual mean time, which represents a partial area under the survival function, given any time horizon τ, and is interpreted as the residual life expectancy up to τ of a subject surviving up to time t. We present a class of regression models for this measure, based on weighted estimating equations and inverse probability of censoring weighted estimators to model potential right censoring. Furthermore, we show how to extend the models and the estimators to deal with delayed entries. We demonstrate that the restricted residual mean life estimator is equivalent to integrals of Kaplan-Meier estimates in the case of simple factor variables. Estimation performance is investigated by simulation studies. Using real data from Danish Monitoring Cardiovascular Risk Factor Surveys, we illustrate an application to additive regression models and discuss the general assumption of right censoring and left truncation being dependent on covariates. Copyright © 2017 John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Giuliana Cortese
- Department of Statistical Sciences, University of Padua, Padua, Italy
| | - Stine A Holmboe
- Department of Growth and Reproduction, Rigshospitalet, Copenhagen, Denmark
| | - Thomas H Scheike
- Section of Biostatistics, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
37
|
Bandak M, Jørgensen N, Juul A, Lauritsen J, Kier MGG, Mortensen MS, Daugaard G. Longitudinal Changes in Serum Levels of Testosterone and Luteinizing Hormone in Testicular Cancer Patients after Orchiectomy Alone or Bleomycin, Etoposide, and Cisplatin. Eur Urol Focus 2016; 4:591-598. [PMID: 28753832 DOI: 10.1016/j.euf.2016.11.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 11/23/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Controversy exists whether Leydig cells recover after testicular cancer (TC) treatment or whether premature hormonal aging will occur. OBJECTIVE Evaluate serial changes in total testosterone (TT) and luteinizing hormone (LH) in patients treated with orchiectomy alone (Stage I) or combination chemotherapy with bleomycin, etoposide, and cisplatin (BEP). DESIGN, SETTINGS, AND PARTICIPANTS Changes in TT and LH were investigated during 5-yr follow-up (Stage I: n=75, BEP: n=81). A selected group of TC patients with mild Leydig cell dysfunction (LH ≥ 8 IU/l) were followed for a longer period (Stage I: n=20, BEP: n=23). An age-matched control group of 839 healthy men served as controls for TT and LH levels. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Changes in age-adjusted TT and LH were evaluated separately in each treatment group with univariate linear regression analysis. The proportion of patients initiating testosterone substitution during follow-up was calculated. RESULTS AND LIMITATIONS In the 75 Stage I patients there were no significant changes in LH and TT, while in the 81 BEP treated patients there was a significant decline in LH during follow-up (-24.2 percentage point/yr, 95% confidence interval: -38.5 to -9.9, p=0.001). In total, 11% of Stage I patients and 15% of BEP-treated patients initiated testosterone substitution. In the 23 BEP-treated patients with mild Leydig cell dysfunction there was a significant decline in age-adjusted TT (-0.9 percentage point/yr, 95% confidence interval: -1.8 to -0.04, p=0.04), while in the 20 Stage I patients there were no significant changes in age-adjusted LH and TT. Limitations include the retrospective study design. CONCLUSIONS TT remained stable during 5-yr follow-up in TC patients treated with orchiectomy alone or BEP. BEP-treated patients with mild Leydig cell dysfunction during follow-up were at risk of long-term testicular failure and evaluation of Leydig cell function beyond follow-up should be considered in this group of patients. PATIENT SUMMARY This study shows that the majority of testicular cancer survivors had stable testosterone levels after treatment for testicular cancer. However, 11-15% of patients needed testosterone substitution after treatment.
Collapse
Affiliation(s)
- Mikkel Bandak
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Denmark.
| | - Niels Jørgensen
- Department of Growth and Reproduction, Copenhagen University Hospital, Rigshospitalet, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital, Rigshospitalet, Denmark; International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Denmark
| | - Jakob Lauritsen
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Maria Gry Gundgaard Kier
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Denmark; Unit of Survivorship, Danish Cancer Society Research Center, Danish Cancer Society, Copenhagen, Denmark
| | | | - Gedske Daugaard
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Denmark
| |
Collapse
|
38
|
Testosterone Threshold for Increased Cardiovascular Risk in Middle-Aged and Elderly Men: A Locally Weighted Regression Analysis. J Sex Med 2016; 13:1872-1880. [PMID: 27843074 DOI: 10.1016/j.jsxm.2016.10.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Revised: 09/11/2016] [Accepted: 10/11/2016] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Although testosterone deficiency has a well-known association with increased risk of cardiovascular disease (CVD), the threshold remains to be determined. AIM To investigate whether there is a discriminatory testosterone level below which the CVD risk increases. METHODS The study included 876 men 45 to 74 years old who underwent a general health checkup. The Framingham Risk Score was used to estimate the 10-year CVD risk; a high-sensitivity C-reactive protein (hsCRP) level of at least 1 mg/L was considered an indicator of increased CVD risk. Aging symptoms and sexual function were evaluated with the Aging Males' Symptom Scale. MAIN OUTCOME MEASURES Locally weighted regression was performed to determine the testosterone threshold for Framingham CVD risk and increased hsCRP. RESULTS The mean age was 56.6 ± 7.0 years. The mean total testosterone level was 394.3 ± 115.7 ng/dL. The mean 10-year Framingham CVD risk was 16.6 ± 10.7%, and 169 (19.3%) had increased hsCRP. The locally weighted regression showed that total testosterone levels of 440 and 480 ng/dL were associated with increased Framingham CVD risk and an increased probability of increased hsCRP, respectively. Men with sexual dysfunction (poor sexual performance, decreased morning erection, and loss of libido) had significantly greater CVD risk. Their risk appeared to increase at a relatively higher testosterone level, and it reached a plateau at a testosterone level of 300 to 350 ng/dL. In contrast, the risk in those with no or less sexual dysfunction remained low at a higher testosterone level, and a threshold level of 425 to 475 ng/dL was associated with increased CVD risk. A similar pattern and threshold were identified in the analyses of the relation between testosterone and hsCRP. CONCLUSION These data showed that a testosterone threshold of 440 ng/dL was associated with increased Framingham 10-year CVD risk in middle-aged and elderly men. Poor sexual performance, decreased morning erection, and loss of libido had an impact on the testosterone threshold for CVD risk. The threshold level was higher in men with sexual dysfunction. Further study is required to evaluate the validity of these testosterone thresholds for CVD risk.
Collapse
|
39
|
O'Reilly MW, Reulen RC, Gupta S, Thompson CA, Dineen R, Goulden EL, Bugg G, Pearce H, Toogood AA, Gittoes NJ, Mitchell R, Thompson CJ, Ayuk J. ACTH and gonadotropin deficiencies predict mortality in patients treated for nonfunctioning pituitary adenoma: long-term follow-up of 519 patients in two large European centres. Clin Endocrinol (Oxf) 2016; 85:748-756. [PMID: 27327840 PMCID: PMC5082557 DOI: 10.1111/cen.13141] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 05/09/2016] [Accepted: 06/17/2016] [Indexed: 11/30/2022]
Abstract
CONTEXT AND OBJECTIVE Nonfunctioning pituitary adenomas (NFPAs) are the most common subtype of pituitary tumour. Hypopituitarism is observed in NFPAs due to tumour- or treatment-related factors and may increase mortality risk. Here, we analysed the associations of hypopituitarism, hormone replacement and mortality in a large NFPA cohort derived from two large European centres. DESIGN, SETTING AND PARTICIPANTS Case note review of all patients treated for NFPA in University Hospitals Birmingham and Beaumont Hospital Dublin between 1999 and 2014 was performed. MAIN OUTCOME MEASURES Clinical presentation, treatment strategies, pituitary function and vitality status were recorded in each patient. A multivariate Cox regression model was used to examine the association between hypopituitarism, hormone replacement and premature mortality. RESULTS A total of 519 patients were included in the analysis. Median duration of follow-up was 7·0 years (0·5-43). A total of 81 deaths were recorded (15·6%). On multivariate analysis, adrenocorticotropic hormone (ACTH) and gonadotropin (Gn) deficiencies were associated with an increased relative risk of death (OR 2·26, 95% CI 1·15-4·47, P = 0·01 and OR 2·56, 95% CI 1·10-5·96, P = 0·01, respectively). Increased hydrocortisone (HC) (P-trend = 0·02) and lower levothyroxine (LT4) doses (P-trend = 0·03) were associated with increased risk of death. Mortality increased with the degree of pituitary failure observed (P-trend = 0·04). CONCLUSION ACTH and gonadotropin-deficient patients have higher mortality rates compared to those with intact hormonal axes. Excessive HC and suboptimal LT4 replacement may also increase risk of death. Complex associations between hormone deficiency and replacement underpin the increased mortality risk in NFPA patients.
Collapse
Affiliation(s)
- Michael W O'Reilly
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK.
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK.
- Department of Endocrinology, University Hospitals Birmingham, Birmingham, UK.
| | - Raoul C Reulen
- School of Health and Population Sciences, University of Birmingham, Birmingham, UK
| | - Saket Gupta
- Division of Endocrinology, Beaumont Hospital and RCSI Medical School, Dublin 9, Ireland
| | - Claire A Thompson
- Division of Endocrinology, Beaumont Hospital and RCSI Medical School, Dublin 9, Ireland
| | - Rosemary Dineen
- Division of Endocrinology, Beaumont Hospital and RCSI Medical School, Dublin 9, Ireland
| | - Eirena L Goulden
- Division of Endocrinology, Beaumont Hospital and RCSI Medical School, Dublin 9, Ireland
| | - Gabriella Bugg
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Harriet Pearce
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Andy A Toogood
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
- Department of Endocrinology, University Hospitals Birmingham, Birmingham, UK
| | - Neil J Gittoes
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
- Department of Endocrinology, University Hospitals Birmingham, Birmingham, UK
| | - Rosalind Mitchell
- Department of Neurosurgery, University Hospitals Birmingham, Birmingham, UK
| | | | - John Ayuk
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
- Department of Endocrinology, University Hospitals Birmingham, Birmingham, UK
| |
Collapse
|
40
|
Lucas-Herald A, Bertelloni S, Juul A, Bryce J, Jiang J, Rodie M, Sinnott R, Boroujerdi M, Lindhardt Johansen M, Hiort O, Holterhus PM, Cools M, Guaragna-Filho G, Guerra-Junior G, Weintrob N, Hannema S, Drop S, Guran T, Darendeliler F, Nordenstrom A, Hughes IA, Acerini C, Tadokoro-Cuccaro R, Ahmed SF. The Long-Term Outcome of Boys With Partial Androgen Insensitivity Syndrome and a Mutation in the Androgen Receptor Gene. J Clin Endocrinol Metab 2016; 101:3959-3967. [PMID: 27403927 PMCID: PMC5095251 DOI: 10.1210/jc.2016-1372] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
BACKGROUND In boys with suspected partial androgen insensitivity syndrome (PAIS), systematic evidence that supports the long-term prognostic value of identifying a mutation in the androgen receptor gene (AR) is lacking. OBJECTIVE To assess the clinical characteristics and long-term outcomes in young men with suspected PAIS in relation to the results of AR analysis. METHODS Through the International Disorders of Sex Development Registry, clinical information was gathered on young men suspected of having PAIS (n = 52) who presented before the age of 16 years and had genetic analysis of AR. RESULTS The median ages at presentation and at the time of the study were 1 month (range, 1 day to 16 years) and 22 years (range, 16 to 52 years), respectively. Of the cohort, 29 men (56%) had 20 different AR mutations reported. At diagnosis, the median external masculinization scores were 7 and 6 in cases with and without AR mutation, respectively (P = .9), and median current external masculinization scores were 9 and 10, respectively (P = .28). Thirty-five men (67%) required at least one surgical procedure, and those with a mutation were more likely to require multiple surgeries for hypospadias (P = .004). All cases with an AR mutation had gynecomastia, compared to 9% of those without an AR mutation. Of the six men who had a mastectomy, five (83%) had an AR mutation. CONCLUSIONS Boys with genetically confirmed PAIS are likely to have a poorer clinical outcome than those with XY DSD, with normal T synthesis, and without an identifiable AR mutation. Routine genetic analysis of AR to confirm PAIS informs long-term prognosis and management.
Collapse
MESH Headings
- Adolescent
- Adult
- Aging
- Androgen-Insensitivity Syndrome/diagnosis
- Androgen-Insensitivity Syndrome/genetics
- Androgen-Insensitivity Syndrome/physiopathology
- Child
- Child, Preschool
- Cohort Studies
- Disease Progression
- Disorder of Sex Development, 46,XY/diagnosis
- Disorder of Sex Development, 46,XY/genetics
- Disorder of Sex Development, 46,XY/physiopathology
- Gynecomastia/etiology
- Gynecomastia/surgery
- Humans
- Hypospadias/etiology
- Hypospadias/surgery
- Infant
- Infant, Newborn
- International Agencies
- Male
- Mastectomy
- Middle Aged
- Mutation
- Prognosis
- Puberty, Delayed
- Receptors, Androgen/genetics
- Receptors, Androgen/metabolism
- Registries
- Retrospective Studies
- Severity of Illness Index
- Young Adult
Collapse
Affiliation(s)
- A Lucas-Herald
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - S Bertelloni
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - A Juul
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - J Bryce
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - J Jiang
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - M Rodie
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - R Sinnott
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - M Boroujerdi
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - M Lindhardt Johansen
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - O Hiort
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - P M Holterhus
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - M Cools
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - G Guaragna-Filho
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - G Guerra-Junior
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - N Weintrob
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - S Hannema
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - S Drop
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - T Guran
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - F Darendeliler
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - A Nordenstrom
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - I A Hughes
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - C Acerini
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - R Tadokoro-Cuccaro
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| | - S F Ahmed
- University of Glasgow (A.L.-H., J.B., J.J., M.R., R.S., M.B., S.F.A.), Glasgow G51 4TF, United Kingdom; University Hospital Pisa (S.B.), 56125 Pisa, Italy; Copenhagen University Hospital (A.J., M.L.J.), 2100 Copenhagen, Denmark; University of Luebeck (O.H.), 23562 Luebeck, Germany; Christian-Albrechts-University of Kiel and University Hospital of Schleswig-Holstein (P.M.H.), 24105 Kiel, Germany; University Hospital Ghent and Ghent University (M.C.), B-9000 Ghent, Belgium; State University of Campinas (UNICAMP) (G.G.-F., G.G.-J.), Campinas 13083-970, Brazil; Dana Dwek Children's Hospital (N.W.), Tel Aviv University, Tel Aviv 64239, Israel; Leids Universitair Medisch Centrum (S.H.), 2333 ZA Leiden, The Netherlands; Sophia Children's Hospital (S.H.), Erasmus University Medical Center, 3015 CN Rotterdam, The Netherlands; Marmara University (T.G.), 34722 Istanbul, Turkey; Istanbul University (F.D.), 34452 Istanbul, Turkey; Karolinska Institutet (A.N.), SE-171 77 Stockholm, Sweden; and University of Cambridge (I.A.H., C.A., R.T.-C.), Cambridge CB2 1TN, United Kingdom
| |
Collapse
|
41
|
High-fat diet disrupts metabolism in two generations of rats in a parent-of-origin specific manner. Sci Rep 2016; 6:31857. [PMID: 27550193 PMCID: PMC4994008 DOI: 10.1038/srep31857] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 07/28/2016] [Indexed: 01/24/2023] Open
Abstract
Experimental and epidemiological evidence demonstrate that ancestral diet might contribute towards offspring health. This suggests that nutrition may be able to modify genetic or epigenetic information carried by germ cells (GCs). To examine if a parental high fat diet (HFD) influences metabolic health in two generations of offspring, GC-eGFP Sprague Dawley rats were weaned onto HFD (45% fat) or Control Diet (CD; 10% fat). At 19 weeks, founders (F0) were bred with controls, establishing the F1 generation. HFD resulted in 9.7% and 14.7% increased weight gain in male and female F0 respectively. F1 offspring of HFD mothers and F1 daughters of HFD-fed fathers had increased weight gain compared to controls. F1 rats were bred with controls at 19 weeks to generate F2 offspring. F2 male offspring derived from HFD-fed maternal grandfathers exhibited increased adiposity, plasma leptin and luteinising hormone to testosterone ratio. Despite transmission via the founding male germline, we did not find significant changes in the F0 intra-testicular GC transcriptome. Thus, HFD consumption by maternal grandfathers results in a disrupted metabolic and reproductive hormone phenotype in grandsons in the absence of detectable changes in the intra-testicular GC transcriptome.
Collapse
|
42
|
Peoples C, Medsger TA, Lucas M, Rosario BL, Feghali-Bostwick CA. Gender differences in systemic sclerosis: relationship to clinical features, serologic status and outcomes. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2016; 1:177-240. [PMID: 29242839 PMCID: PMC5726425 DOI: 10.5301/jsrd.5000209] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION There is a strong female preponderance reported in many connective tissue diseases and in almost all systemic sclerosis (SSc) case series. METHODS We compared gender differences in SSc patients in a large single-center cohort, including demographic features, disease subtype, environmental exposures, disease-specific serum autoantibodies, organ system involvement (frequency and severity) and survival. Adjustment for cutaneous subset (diffuse cutaneous [dc] and limited cutaneous [lc]) was performed. RESULTS We identified key characteristics which distinguished female from male SSc patients. Females were more frequently younger at disease onset with a longer disease duration at the time of their first visit. Females more often had lcSSc and, if an overlap syndrome was present, it was most often systemic lupus erythematosus. In contrast, males more frequently had dcSSc and overlap with myositis. Females more frequently had peripheral vascular involvement but in males it was more often severe. Males were more often cigarette smokers and more frequently had environmental exposures. Males more frequently had interstitial lung disease (ILD or pulmonary fibrosis) which was more severe. Females had a significantly increased frequency of anti-centromere antibody and males anti-topoisomerase I and anti-U3RNP antibody. Males had significantly reduced survival (73% at 5 years and 45% at 10 years after onset of SSc). The most frequent causes of death were ILD in males and pulmonary hypertension in females. CONCLUSIONS Gender differences may be important clues to understanding the natural history and pathogenesis of SSc.
Collapse
Affiliation(s)
- Christine Peoples
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania - USA
| | - Thomas A. Medsger
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania - USA
| | - Mary Lucas
- Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania - USA
| | - Bedda L. Rosario
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania - USA
| | - Carol A. Feghali-Bostwick
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania - USA
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine/Division of Rheumatology and Immunology, Medical University of South Carolina, Charleston, South Carolina - USA
| |
Collapse
|