Cited by 47Adrenal Hormones and DisordersHormonal Regulation and HypertensionSexual Differentiation and Disorders

Characterization of human adrenal steroidogenesis during fetal development

Open access
Melau, Cecilie, Nielsen, John Erik, Frederiksen, Hanne, Kilcoyne, Karen, Perlman, Signe, Lundvall, Lene, Langhoff Thuesen, Lea, Juul Hare, Kristine +4 more·2019·The Journal of Clinical Endocrinology & Metabolism

Abstract

CONTEXT: The endocrine function of human fetal adrenals (HFAs) is activated already during first trimester, but adrenal steroidogenesis during fetal life is not well characterized. OBJECTIVE: This study aimed to investigate HFA steroidogenesis by analyzing adrenal glands from first and second trimesters. DESIGN AND SETTING: Male and female HFA from gestational weeks (GWs) 8 to 19 were examined, including a total of 101 samples from 83 fetuses. MAIN OUTCOME MEASURE(S): Expression level of steroidogenic genes and protein expression/localization were determined by quantitative PCR and immunohistochemistry, respectively, and intra-adrenal steroid levels were quantified by LC-MS/MS. RESULTS: Transcriptional levels of StAR, CYP11A1, CYP17A1, CYP21A2, CYP11B1/2, and SULT2A1 were significantly higher in second trimester compared to first trimester (P < 0.05), whereas expression levels of 3β-HSD2 and ARK1C3 were unaltered between GWs 8 and 19. All investigated steroidogenic proteins were expressed in a distinct pattern throughout the investigated period, with most enzymes expressed primarily in the fetal zone, except 3β-HSD1/2, which was expressed mainly in the definitive zone. Abundant steroidogenic enzyme expression was reflected in overall high intra-adrenal tissue concentrations of mineralocorticoids, glucocorticoids, and androgens; cortisol was the most abundant (1071 to 2723 ng/g tissue), and testosterone levels were the lowest (2 to 14 ng/g tissue). CONCLUSIONS: The expression profiles of HFA steroidogenic enzymes are distinct from first to second trimester, with no major differences between male and female samples. Intra-adrenal steroid hormone concentrations confirm that cortisol is produced throughout first and second trimesters, suggesting continued regulation of the hypothalamus-pituitary-adrenal axis during this entire period.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1210/jc.2018-01759

Cites

27 of 27 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Melau, C., Nielsen, J. E., Frederiksen, H., Kilcoyne, K., Perlman, S., Lundvall, L., Langhoff Thuesen, L., Juul Hare, K., Andersson, A.-M., Mitchell, R. T., Juul, A., & Jørgensen, A.
Affiliations
  • University of Copenhagen (DK)
  • MRC Centre for Reproductive Health (GB)
  • Rigshospitalet (DK)
  • Department of Obstetrics and Gynaecology, Hvidovre University Hospital, Hvidovre, Denmark
Corresponding author
Jørgensen, Anne
Venue
The Journal of Clinical Endocrinology & Metabolism
Published
2018-12-21
Volume
104
Issue
5
Pages
1802-1812
ISSN
  • 0021-972X (ISSN-L)
  • 1945-7197
OpenAlex
W2906132852
Cited by
47
References
26
Citations by year
2026: 7 · 2025: 5 · 2024: 1 · 2023: 5 · 2022: 11 · 2021: 8 · 2020: 8 · 2019: 1 · 2018: 1
FWCI
3.58
Type
journal article
Language
en
Open access
Locations
  • The Journal of Clinical Endocrinology & Metabolism (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (publishedVersion, cc-by)
  • Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, other-oa)
Funders
  • International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health
  • Lundbeckfonden (R249-2017-1484)
  • Wellcome Trust (098522)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adrenal Hormones and Disorders
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal Regulation and Hypertension
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Sexual Differentiation and Disorders
Keywords
fetal adrenal gland, adrenal steroidogenesis, fetal development, steroidogenic enzymes, first trimester, second trimester, cortisol, mineralocorticoids, glucocorticoids, androgens, steroidogenic gene expression, hypothalamic-pituitary-adrenal axis
MeSH terms
Adrenal Glands, Aromatase, Female, Gestational Age, Humans, Male, Pregnancy, Pregnancy Trimester, Second, Gonadal Steroid Hormones, 17-Hydroxysteroid Dehydrogenases, Fetal Development

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review