1
|
Zhang G, Yu H, Yu S, Luo X, Liang Y, Hou L, Wu W. Association of size for gestational age and dehydroepiandrosterone sulfate with cardiometabolic risk in central precocious puberty girls. Front Endocrinol (Lausanne) 2023; 14:1131438. [PMID: 37293501 PMCID: PMC10244634 DOI: 10.3389/fendo.2023.1131438] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 04/28/2023] [Indexed: 06/10/2023] Open
Abstract
Objective The aim of this study was to assess whether size for gestational age and dehydroepiandrosterone sulfate (DHEAS) are associated with cardiometabolic risk in central precocious puberty (CPP) girls. Methods The retrospective study included 443 patients with newly diagnosed CPP. Subjects were categorized by birth weight for gestational age (appropriate [AGA], small [SGA], and large [LGA] for gestational age) and serum DHEAS concentration (high [≥75th percentile] and normal [<75th percentile] DHEAS). Cardiometabolic parameters were examined. Composite cardiometabolic risk (CMR) score was calculated based on BMI, blood pressure, glucose, insulin, triglyceride, and HDL cholesterol. Non-obesity CMR score was computed, omitting the value from BMI. Logistic regression models, general linear models, and partial correlation analyses were used to evaluate associations. Propensity score matching was performed for sensitivity analyses. Results Overall, 309 patients (69.8%) were born AGA, 80 (18.1%) were born SGA, and 54 (12.2%) were born LGA. Compared with AGA counterparts, CPP girls born SGA were more prone to have elevated HbA1c (adjusted OR = 4.54; 95% CI, 1.43-14.42) and low HDL cholesterol (adjusted OR = 2.33; 95% CI, 1.18-4.61). In contrast, being born LGA was not associated with increased risk for any glucose or lipid derangements. Despite the fact that elevated CMR score was more common among individuals born LGA than AGA (adjusted OR = 1.84; 95% CI, 1.07-4.35), no significant difference was found on non-obesity CMR score (adjusted OR = 0.75; 95% CI, 0.30-1.88). When controlling for age, birth weight SDS, and current BMI-SDS, individuals with high DHEAS exhibited higher HDL cholesterol and apolipoprotein A-1 concentrations and lower triglyceride level and non-obesity CMR score. Furthermore, DHEAS correlated positively with HDL cholesterol and apolipoprotein A-1 and negatively with triglyceride, prominently in girls born SGA, after adjustments for the three abovementioned confounders. Sensitivity analyses corroborated the findings. Conclusion Among CPP girls, those born SGA were more likely to possess cardiometabolic risk factors compared to their AGA peers. The difference we observed in cardiometabolic risk between individuals born LGA and AGA was driven by BMI. High DHEAS was associated with favorable lipid profile in CPP girls, even in subjects born SGA.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Wei Wu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
2
|
Bezen D, Tütüncüler Kökenli F, Dilek E, Ağ Seleci D, Erbaş H. Evaluation of Glucose Metabolism and Cardiovascular Risk Factors in Prepubertal Girls with Premature Pubarche. J Clin Res Pediatr Endocrinol 2022; 14:385-392. [PMID: 35633646 PMCID: PMC9724051 DOI: 10.4274/jcrpe.galenos.2022.2022-1-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Premature pubarche (PP) is a risk factor for metabolic syndrome (MS). The aim was to evaluate if glucose-insulin metabolism, cardiovascular risk factors, familial cardiovascular risk factors (FCVRF) created a risk for insulin resistance (IR) and if PP was a risk factor alone for MS in normal weight prepubertal girls with PP. METHODS Thirty-five prepubertal, non-obese girls with PP with normal birth weight and 35 age-matched control girls were evaluated for FCVRF, anthropometric measurements, blood pressure, lipid profile, fasting blood glucose-insulin, hemoglobin A1c (HbA1c), sex hormone binding globulin (SHBG), leptin, adiponectin, tumor necrosis factor-alpha (TNF-α), androgen levels, and bone age. Oral glucose tolerance test was performed in PP participants. Homeostasis model of assessment of IR (HOMA-IR), fasting glucose/insulin ratio, atherogenic index (AI), and free androgen index (FAI) were calculated. PP participants were further stratified by FCVRF. RESULTS HbA1c, lipid profile, testosterone, leptin, adiponectin, TNF-α, HOMA-IR, glucose/insulin ratio, AI, and fasting glucose-insulin levels were similar. In the PP group FAI was significantly higher (p=0.001), whereas SHBG was significantly lower (p=0.010) than the control group. Leptin levels of FCVRF+ and FCVRF- subgroups were 15.2±9.1 and 9.7±7.2 ng/mL, respectively and the difference was significant (p=0.016). CONCLUSION As PP does not appear to be a risk factor alone for impaired glucose metabolism and IR in prepubertal non-obese girls with normal birth weight, it is our opinion that it is unnecessary to examine in detail such cases before puberty. Low SHBG levels in the PP group and high leptin levels in FCVRF+ subgroup might suggest that these may be predictive for MS in the future.
Collapse
Affiliation(s)
- Diğdem Bezen
- University of Health Sciences Turkey, İstanbul Prof. Dr. Cemil Taşçıoğlu City Hospital, Clinic of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey,* Address for Correspondence: University of Health Sciences Turkey, İstanbul Prof. Dr. Cemil Taşçıoğlu City Hospital, Clinic of Pediatrics, Division of Pediatric Endocrinology, İstanbul, Turkey Phone: +90 532 628 37 71 E-mail:
| | - Filiz Tütüncüler Kökenli
- Trakya University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Edirne, Turkey
| | - Emine Dilek
- Trakya University Faculty of Medicine, Department of Pediatrics, Clinic of Pediatric Endocrinology, Edirne, Turkey
| | - Didem Ağ Seleci
- Trakya University Faculty of Medicine, Department of Biochemistry, Edirne, Turkey
| | - Hakan Erbaş
- Trakya University Faculty of Medicine, Department of Biochemistry, Edirne, Turkey
| |
Collapse
|
3
|
Pereira A, Merino PM, Santos JL, Iñiguez G, Cutler GB, Corvalan C, Mericq V. High DHEAS in girls and metabolic features throughout pubertal maturation. Clin Endocrinol (Oxf) 2022; 96:419-427. [PMID: 34904249 DOI: 10.1111/cen.14654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/23/2021] [Accepted: 11/27/2021] [Indexed: 01/19/2023]
Abstract
CONTEXT An association between premature adrenarche and metabolic syndrome at presentation has been described. Our aim was to assess whether the presence of high dehydroepiandrosterone sulphate (DHEAS [HD]) at the adrenarche determines the risk of metabolic syndrome during puberty, taking into account body mass index (BMI) and birth weight. DESIGN Prospective observational. PATIENTS Five hundred four girls from the Growth and Obesity Chilean Cohort Study were followed from birth through puberty. At age ~7, subjects were classified by DHEAS concentrations into the HD (>75th percentile) or normal DHEAS (ND, ≤75th percentile) subgroups. MEASUREMENTS Anthropometrics, semiannual clinical pubertal staging and hormonal and metabolic levels. The relationships among DHEAS at age ~7, metabolic syndrome, and each of its components independently, were analyzed by linear and logistic regression models during puberty and 1-year postmenarche, adjusted by confounders. RESULTS Girls with HD at 7 years exhibited higher BMI, more central fat and higher serum androgen and insulin like growth factor (IGF)-I levels throughout puberty. Also, girls with HD had a greater prevalence of hyperglycemia at B2 and B4 breast stages, and of low HDL at B4. At 1 year after menarche, HD girls had a higher prevalence of metabolic syndrome, and those with BMI > 1 SD score had a higher metabolic score and insulin levels than ND girls with similar BMI. CONCLUSIONS Our observations suggest that girls with HD at the age of adrenarche may be at greater risk for metabolic syndrome at adolescence, especially in those who are overweight or obese. Our results emphasize the importance of lifestyle interventions for childhood overweight and obesity among girls with HD.
Collapse
Affiliation(s)
- Ana Pereira
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Paulina M Merino
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Jose L Santos
- Department of Nutrition, Diabetes and Metabolism, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - German Iñiguez
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
| | | | - Camila Corvalan
- Institute of Nutrition and Food Technology (INTA), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Veronica Mericq
- Institute of Maternal and Child Research (IDIMI), Faculty of Medicine, University of Chile, Santiago, Chile
| |
Collapse
|
4
|
Abstract
Adrenarche is the maturational increase in adrenal androgen production that normally begins in early childhood. It results from changes in the secretory response to adrenocorticotropin (ACTH) that are best indexed by dehydroepiandrosterone sulfate (DHEAS) rise. These changes are related to the development of the zona reticularis (ZR) and its unique gene/enzyme expression pattern of low 3ß-hydroxysteroid dehydrogenase type 2 with high cytochrome b5A, sulfotransferase 2A1, and 17ß-hydroxysteroid dehydrogenase type 5. Recently 11-ketotestosterone was identified as an important bioactive adrenarchal androgen. Birth weight, body growth, obesity, and prolactin are related to ZR development. Adrenarchal androgens normally contribute to the onset of sexual pubic hair (pubarche) and sebaceous and apocrine gland development. Premature adrenarche causes ≥90% of premature pubarche (PP). Its cause is unknown. Affected children have a significantly increased growth rate with proportionate bone age advancement that typically does not compromise growth potential. Serum DHEAS and testosterone levels increase to levels normal for early female puberty. It is associated with mildly increased risks for obesity, insulin resistance, and possibly mood disorder and polycystic ovary syndrome. Between 5% and 10% of PP is due to virilizing disorders, which are usually characterized by more rapid advancement of pubarche and compromise of adult height potential than premature adrenarche. Most cases are due to nonclassic congenital adrenal hyperplasia. Algorithms are presented for the differential diagnosis of PP. This review highlights recent advances in molecular genetic and developmental biologic understanding of ZR development and insights into adrenarche emanating from mass spectrometric steroid assays.
Collapse
Affiliation(s)
- Robert L Rosenfield
- University of Chicago Pritzker School of Medicine, Section of Adult and Pediatric Endocrinology, Metabolism, and Diabetes, Chicago, IL, USA.,Department of Pediatrics, University of California, San Francisco, CA, USA
| |
Collapse
|
5
|
Janner M, Sommer G, Groessl M, Flück CE. Premature Adrenarche in Girls Characterized By Enhanced 17,20-Lyase and 17β-Hydroxysteroid Dehydrogenase Activities. J Clin Endocrinol Metab 2020; 105:5899560. [PMID: 32865200 DOI: 10.1210/clinem/dgaa598] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 08/26/2020] [Indexed: 02/13/2023]
Abstract
CONTEXT Girls with premature adrenarche (PA) may have a higher risk of developing polycystic ovary syndrome (PCOS) and metabolic syndrome. The biological purpose of adrenarche is unknown and the role of novel biosynthetic pathways remains unclear. OBJECTIVE To compare the urinary steroid metabolome and enzyme activities of girls with PA to age-matched control girls and to published steroid values of girls with normal adrenarche and of women with PCOS and their newborn daughters. DESIGN Prospective observational study from 2009 to 2014. SETTING Academic pediatric endocrinology referral center. PARTICIPANTS Twenty-three girls with PA and 22 healthy, age-matched girls. MAIN OUTCOME MEASURES Steroid metabolites in 24-hour urine samples, including 4 progesterones, 5 corticosterones, aldosterone, 13 androgens, 2 estrogens, 14 glucocorticoids, and enzyme activities represented by metabolite ratios. RESULTS Girls with PA had a higher body mass index (mean standard deviation scores 0.9 vs -0.3, P = 0.013). Androgen excretion was higher in PA girls than in control girls (median 3257 nmol/24 hours vs 1627 nmol/24 hours, P < 0.001), in particular metabolites from alternate androgen pathways. The amount of progesterone, corticosterone, aldosterone, estrogen, and cortisol metabolites were similar between groups. Activities of 17β-hydroxysteroid-dehydrogenase and of 17,20-lyase were higher in girls with PA. Activities of 3β-hydroxysteroid-dehydrogenase, 21-hydroxylase, and 5α-reductase activity were not different between groups, in contrast to published results on girls with normal adrenarche or PCOS females. CONCLUSIONS Metabolites and enzymes involved in alternate androgen pathways appear to be markers of PA. Prospective studies should assess whether steroid production in PA also differs from adrenarche at normal timing and persists into adulthood.
Collapse
Affiliation(s)
- Marco Janner
- Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Grit Sommer
- Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Michael Groessl
- Department of Biomedical Research, University of Bern, Bern, Switzerland
- Department of Nephrology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christa E Flück
- Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Bern, Switzerland
| |
Collapse
|
6
|
Livadas S, Bothou C, Macut D. Premature Adrenarche and its Association with Cardiovascular Risk in Females. Curr Pharm Des 2020; 26:5609-5616. [PMID: 33045962 DOI: 10.2174/1381612826666201012164726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 08/24/2020] [Indexed: 11/22/2022]
Abstract
Early activation of the adrenal zona reticularis, leading to adrenal androgen secretion, mainly dehydroepiandrosterone sulfate (DHEAS), is called premature adrenarche (PA). The fact that adrenal hyperandrogenism in females has been linked to a cluster of cardiovascular (CV) risk factors, even in prepubertal children, warrants investigation. Controversial results have been obtained in this field, probably due to genetic, constitutional, and environmental factors or differences in the characteristics of participants. In an attempt to understand, in depth, the impact of PA as a potential activator of CV risk, we critically present available data stratified according to pubertal status. It seems that prepubertally, CV risk is increased in these girls, but is somewhat attenuated during their second decade of life. Furthermore, different entities associated with PA, such as polycystic ovary syndrome, non-classical congenital adrenal hyperplasia, heterozygosity of CYP21A2 mutations, and the impact of DHEAS on CV risk, are reviewed. At present, firm and definitive conclusions cannot be drawn. However, it may be speculated that girls with a history of PA display a hyperandrogenic hormonal milieu that may lead to increased CV risk. Accordingly, appropriate long-term follow-up and early intervention employing a patient-oriented approach are recommended.
Collapse
Affiliation(s)
- Sarantis Livadas
- Endocrine Unit, Metropolitan Hospital, Ermou 6, 10563, Athens, Greece
| | - Christina Bothou
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zurich, Zurich, Switzerland
| | - Djuro Macut
- Department of Endocrinology, Diabetes and Metabolic Diseases, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| |
Collapse
|
7
|
Abstract
PURPOSE OF REVIEW Adrenarche is the pubertal maturation of the innermost zone of the adrenal cortex, the zona reticularis. The onset of adrenarche occurs between 6 and 8 years of age when dehydroepiandrosterone sulfate (DHEAS) concentrations increase. This review provides an update on adrenal steroidogenesis and the differential diagnosis of premature development of pubic hair. RECENT FINDINGS The complexity of adrenal steroidogenesis has increased with recognition of the alternative 'backdoor pathway' and the 11-oxo-androgens pathways. Traditionally, sulfated steroids such as DHEAS have been considered to be inactive metabolites. Recent data suggest that intracellular sulfated steroids may function as tissue-specific intracrine hormones particularly in the tissues expressing steroid sulfatases such as ovaries, testes, and placenta. SUMMARY The physiologic mechanisms governing the onset of adrenarche remain unclear. To date, no validated regulatory feedback mechanism has been identified for adrenal C19 steroid secretion. Available data indicate that for most children, premature adrenarche is a benign variation of development and a diagnosis of exclusion. Patients with premature adrenarche tend to have higher BMI values. Yet, despite greater knowledge about C19 steroids and zona reticularis function, much remains to be learned about adrenarche.
Collapse
|
8
|
Liimatta J, Utriainen P, Laitinen T, Voutilainen R, Jääskeläinen J. Cardiometabolic Risk Profile Among Young Adult Females With a History of Premature Adrenarche. J Endocr Soc 2019; 3:1771-1783. [PMID: 31528825 PMCID: PMC6733041 DOI: 10.1210/js.2019-00193] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/09/2019] [Indexed: 12/14/2022] Open
Abstract
Context Premature adrenarche (PA) is associated with childhood overweight and hyperinsulinemia; the long-term cardiometabolic outcome is unknown. Objective To study cardiometabolic profile in adult women with previous PA. Design and participants Thirty women with PA and 41 control subjects were followed from prepuberty to young adulthood. Main outcome measures Prevalence of the metabolic syndrome (MetS) and clinical and biochemical cardiovascular risk factors. Results There were no differences in the prevalence of MetS or in any parameters indicating dyslipidemia, hypertension, hepatosteatosis, atherosclerosis, or low-grade inflammation between the study groups. However, prevalence of insulin resistance (IR; P = 0.014) and acanthosis nigricans (P = 0.010) was higher in the PA group. Neither fasting glucose nor insulin concentrations differed between the study groups, but HbA1c [adjusted for body mass index (BMI) P = 0.011] and Homeostatic Model Assessment of Insulin Resistance (P = 0.044; BMI-adjusted P = nonsignificant) were higher in the PA group. Although BMI and fat percentage were comparable between the study groups, the PA group had higher central fat mass than the control group. In the whole study population, MetS and IR were associated with greater adult fat mass, but no prepubertal factors predicting later IR were found. Conclusion PA does not seem to be associated with MetS, dyslipidemia, hypertension, atherosclerosis, or low-grade inflammation in young adult women. However, some women with PA may be at an increased risk of unfavorable glucose metabolism, which is associated with increased central adiposity at adult age rather than determined by prepubertal factors.
Collapse
Affiliation(s)
- Jani Liimatta
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Pauliina Utriainen
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, University of Eastern Finland, Kuopio, Finland.,Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| |
Collapse
|
9
|
Effect of Interaction between Early Menarche and Genetic Polymorphisms on Triglyceride. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:9148920. [PMID: 30931082 PMCID: PMC6410422 DOI: 10.1155/2019/9148920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 11/06/2018] [Accepted: 11/10/2018] [Indexed: 01/24/2023]
Abstract
Early menarche has been associated with increased risk of metabolic syndrome. Therefore, investigating the association of each component of metabolic syndrome with age at menarche, and interactions between them, might lead to a better understanding of metabolic syndrome pathogenesis. In this study, we evaluated age at menarche for risk of metabolic syndrome and associations with its components. As a result, the risk of MetS incidence was significantly increased only at ≤12 years of age at menarche (OR = 1.91, P < 0.05). Women with early menarche (≤12 years) had significantly higher levels of triglycerides (β coefficient = 37.83, P = 0.02). In addition, hypertriglyceridemia was significantly increased at early menarche with 1.99 (95% CI: 1.16–3.41, P < 0.01). With GWAS-based pathway analysis, we found the type 2 diabetes mellitus, stress-activated protein kinase signaling, and Jun amino-terminal kinase cascade pathways (all nominal P < 0.001, all FDR < 0.05) to be significantly involved with early menarche on triglyceride levels. These findings may help us understand the role of early menarche on triglyceride and interaction between gene and early menarche on triglyceride for the development of metabolic syndrome.
Collapse
|
10
|
Mäntyselkä A, Lindi V, Viitasalo A, Eloranta AM, Ågren J, Väisänen S, Voutilainen R, Laitinen T, Lakka TA, Jääskeläinen J. Associations of Dehydroepiandrosterone Sulfate With Cardiometabolic Risk Factors in Prepubertal Children. J Clin Endocrinol Metab 2018; 103:2592-2600. [PMID: 29757399 DOI: 10.1210/jc.2018-00184] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/07/2018] [Indexed: 02/13/2023]
Abstract
CONTEXT Premature adrenarche (PA) has been associated with overweight and insulin resistance, but the associations of serum dehydroepiandrosterone sulfate (DHEAS) concentration with other cardiometabolic risk factors are uncertain. OBJECTIVE To examine the associations of serum DHEAS concentration with several cardiometabolic risk factors in children. DESIGN Cross-sectional data from the Physical Activity and Nutrition in Children Study. PARTICIPANTS Population sample of 207 girls and 225 boys aged 7.6 ± 0.4 years. MAIN OUTCOME MEASURES Cardiometabolic risk factors by serum DHEAS concentration. RESULTS DHEAS correlated positively with body mass index standard deviation score, body fat percentage, lean body mass, high-sensitivity C-reactive protein (hs-CRP), and alanine aminotransferase (ALT) when adjusted for age and sex. The associations of DHEAS with hs-CRP and ALT disappeared when adjusted also for body fat percentage. When further adjusted for birth weight SD score, DHEAS correlated negatively with low-density lipoprotein (LDL) cholesterol and LDL/high-density lipoprotein (HDL) cholesterol ratio. LDL cholesterol was lower in children with DHEAS ≥40 µg/dL than in those with DHEAS <40 µg/dL, adjusted for age, sex, and body fat percentage (86.5 vs 92.3 mg/dL, P = 0.029). This association strengthened after further adjustment for birth weight SD score (85.3 vs 92.3 mg/dL, P = 0.012). CONCLUSION Higher DHEAS is not associated with an increased cardiometabolic risk in prepubertal children. Instead, it may be protective, evidenced by an association with lower LDL cholesterol and LDL/HDL cholesterol ratio. The increased cardiometabolic risk in PA shown in many studies may be due to low birth weight and childhood overweight associated with PA.
Collapse
Affiliation(s)
- Aino Mäntyselkä
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, and University of Eastern Finland Kuopio, Finland
| | - Virpi Lindi
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Anna Viitasalo
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Aino-Maija Eloranta
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Jyrki Ågren
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Sari Väisänen
- Department of Clinical Chemistry, University of Eastern Finland and Eastern Finland Laboratory Centre, Kuopio Finland
| | - Raimo Voutilainen
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, and University of Eastern Finland Kuopio, Finland
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, School of Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, Physiology, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, School of Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
- Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, and University of Eastern Finland Kuopio, Finland
| |
Collapse
|