Jani Liimatta , Therina du Toit , Clarissa D. Voegel , Jarmo Jääskeläinen , Timo A. Lakka , Christa E. Flück
{"title":"多种雄激素途径促成了肾上腺皮质发育的类固醇特征","authors":"Jani Liimatta , Therina du Toit , Clarissa D. Voegel , Jarmo Jääskeläinen , Timo A. Lakka , Christa E. Flück","doi":"10.1016/j.mce.2024.112293","DOIUrl":null,"url":null,"abstract":"<div><h3>Context</h3><p>Adrenarche is a normal developmental event in mid-childhood characterized by increasing adrenal androgen secretion. The role of the classic androgen pathway has been well described in adrenarche, but the role of newer active androgens and additional androgen pathways is less clear.</p></div><div><h3>Objective</h3><p>To study the contribution of novel androgens and related steroid biosynthesis pathways to the development of adrenarche, and to identify additional steroid biomarkers of adrenarche.</p></div><div><h3>Design</h3><p>A longitudinal study of children aged 6–8 years at baseline, followed up at ages 8–10 and 14–16 years. A total of 34 children (20 girls) with clinical and/or biochemical signs of adrenarche (cases) and 24 children (11 girls) without these signs (controls) at age 8–10 years were included. Serum steroid profiling was performed by liquid chromatography high-resolution mass spectrometry.</p></div><div><h3>Main outcome measures</h3><p>Thirty-two steroids compartmentalized in progestagens, gluco- and mineralocorticoid pathways, and four androgen related pathways, including the classic, backdoor, 11-oxy, and 11-oxy backdoor pathways.</p></div><div><h3>Results</h3><p>The classic and 11-oxy androgen pathways were more active, and serum concentrations of main androgens in the classic (dehydroepiandrosterone, dehydroepiandrosterone sulfate, androstenedione and androsterone) and 11-oxy (11β-hydroxyandrostenedione, 11β-hydroxytestosterone, 11-ketoandrostenedione, and 11-ketotestosterone) pathways were higher in cases at ages 6–8 and 8–10 years. Pregnenolone concentrations at adrenarchal age (8–10 years) and cortisol concentrations at adolescence (14–16 years) were higher in cases. 11β-hydroxyandrosterone and 11-ketoandrosterone tended to be higher in cases with clinical signs compared to cases who had only biochemical evidence of adrenarche, albeit they were detected at low levels. In biomarker analyses, calculated steroid ratios with cortisol, cortisone, or 11-deoxycortisone as dividers were better classifiers for adrenarche than single steroids. Among these ratios, androstenedione/cortisone was the best.</p></div><div><h3>Conclusions</h3><p>The classic and 11-oxy androgen pathways are active in adrenarche. Children with earlier timing of adrenarche have higher serum cortisol levels at late pubertal age, suggesting that early adrenarche might have long-term effects on adrenal steroidogenesis by increasing the activity of the glucocorticoid pathway. Future studies should employ comprehensive steroid profiling to define novel classifiers and biomarkers for adrenarche and premature adrenarche.</p></div>","PeriodicalId":18707,"journal":{"name":"Molecular and Cellular Endocrinology","volume":null,"pages":null},"PeriodicalIF":3.8000,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0303720724001497/pdfft?md5=c50e3103660dbcb51d4ce770eb2658b0&pid=1-s2.0-S0303720724001497-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Multiple androgen pathways contribute to the steroid signature of adrenarche\",\"authors\":\"Jani Liimatta , Therina du Toit , Clarissa D. Voegel , Jarmo Jääskeläinen , Timo A. Lakka , Christa E. Flück\",\"doi\":\"10.1016/j.mce.2024.112293\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Context</h3><p>Adrenarche is a normal developmental event in mid-childhood characterized by increasing adrenal androgen secretion. The role of the classic androgen pathway has been well described in adrenarche, but the role of newer active androgens and additional androgen pathways is less clear.</p></div><div><h3>Objective</h3><p>To study the contribution of novel androgens and related steroid biosynthesis pathways to the development of adrenarche, and to identify additional steroid biomarkers of adrenarche.</p></div><div><h3>Design</h3><p>A longitudinal study of children aged 6–8 years at baseline, followed up at ages 8–10 and 14–16 years. A total of 34 children (20 girls) with clinical and/or biochemical signs of adrenarche (cases) and 24 children (11 girls) without these signs (controls) at age 8–10 years were included. Serum steroid profiling was performed by liquid chromatography high-resolution mass spectrometry.</p></div><div><h3>Main outcome measures</h3><p>Thirty-two steroids compartmentalized in progestagens, gluco- and mineralocorticoid pathways, and four androgen related pathways, including the classic, backdoor, 11-oxy, and 11-oxy backdoor pathways.</p></div><div><h3>Results</h3><p>The classic and 11-oxy androgen pathways were more active, and serum concentrations of main androgens in the classic (dehydroepiandrosterone, dehydroepiandrosterone sulfate, androstenedione and androsterone) and 11-oxy (11β-hydroxyandrostenedione, 11β-hydroxytestosterone, 11-ketoandrostenedione, and 11-ketotestosterone) pathways were higher in cases at ages 6–8 and 8–10 years. Pregnenolone concentrations at adrenarchal age (8–10 years) and cortisol concentrations at adolescence (14–16 years) were higher in cases. 11β-hydroxyandrosterone and 11-ketoandrosterone tended to be higher in cases with clinical signs compared to cases who had only biochemical evidence of adrenarche, albeit they were detected at low levels. In biomarker analyses, calculated steroid ratios with cortisol, cortisone, or 11-deoxycortisone as dividers were better classifiers for adrenarche than single steroids. Among these ratios, androstenedione/cortisone was the best.</p></div><div><h3>Conclusions</h3><p>The classic and 11-oxy androgen pathways are active in adrenarche. Children with earlier timing of adrenarche have higher serum cortisol levels at late pubertal age, suggesting that early adrenarche might have long-term effects on adrenal steroidogenesis by increasing the activity of the glucocorticoid pathway. Future studies should employ comprehensive steroid profiling to define novel classifiers and biomarkers for adrenarche and premature adrenarche.</p></div>\",\"PeriodicalId\":18707,\"journal\":{\"name\":\"Molecular and Cellular Endocrinology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2024-06-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0303720724001497/pdfft?md5=c50e3103660dbcb51d4ce770eb2658b0&pid=1-s2.0-S0303720724001497-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Molecular and Cellular Endocrinology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0303720724001497\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular and Cellular Endocrinology","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0303720724001497","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
Multiple androgen pathways contribute to the steroid signature of adrenarche
Context
Adrenarche is a normal developmental event in mid-childhood characterized by increasing adrenal androgen secretion. The role of the classic androgen pathway has been well described in adrenarche, but the role of newer active androgens and additional androgen pathways is less clear.
Objective
To study the contribution of novel androgens and related steroid biosynthesis pathways to the development of adrenarche, and to identify additional steroid biomarkers of adrenarche.
Design
A longitudinal study of children aged 6–8 years at baseline, followed up at ages 8–10 and 14–16 years. A total of 34 children (20 girls) with clinical and/or biochemical signs of adrenarche (cases) and 24 children (11 girls) without these signs (controls) at age 8–10 years were included. Serum steroid profiling was performed by liquid chromatography high-resolution mass spectrometry.
Main outcome measures
Thirty-two steroids compartmentalized in progestagens, gluco- and mineralocorticoid pathways, and four androgen related pathways, including the classic, backdoor, 11-oxy, and 11-oxy backdoor pathways.
Results
The classic and 11-oxy androgen pathways were more active, and serum concentrations of main androgens in the classic (dehydroepiandrosterone, dehydroepiandrosterone sulfate, androstenedione and androsterone) and 11-oxy (11β-hydroxyandrostenedione, 11β-hydroxytestosterone, 11-ketoandrostenedione, and 11-ketotestosterone) pathways were higher in cases at ages 6–8 and 8–10 years. Pregnenolone concentrations at adrenarchal age (8–10 years) and cortisol concentrations at adolescence (14–16 years) were higher in cases. 11β-hydroxyandrosterone and 11-ketoandrosterone tended to be higher in cases with clinical signs compared to cases who had only biochemical evidence of adrenarche, albeit they were detected at low levels. In biomarker analyses, calculated steroid ratios with cortisol, cortisone, or 11-deoxycortisone as dividers were better classifiers for adrenarche than single steroids. Among these ratios, androstenedione/cortisone was the best.
Conclusions
The classic and 11-oxy androgen pathways are active in adrenarche. Children with earlier timing of adrenarche have higher serum cortisol levels at late pubertal age, suggesting that early adrenarche might have long-term effects on adrenal steroidogenesis by increasing the activity of the glucocorticoid pathway. Future studies should employ comprehensive steroid profiling to define novel classifiers and biomarkers for adrenarche and premature adrenarche.
期刊介绍:
Molecular and Cellular Endocrinology was established in 1974 to meet the demand for integrated publication on all aspects related to the genetic and biochemical effects, synthesis and secretions of extracellular signals (hormones, neurotransmitters, etc.) and to the understanding of cellular regulatory mechanisms involved in hormonal control.