Cited by 31Metabolomics and Mass Spectrometry StudiesEstrogen and related hormone effectsProstate Cancer Treatment and Research

Androgen glucuronides analysis by liquid chromatography tandem-mass spectrometry: could it raise new perspectives in the diagnostic field of hormone-dependent malignancies?

Kalogera, Eleni, Pistos, Constantinos, Provatopoulou, Xeni, Athanaselis, Sotirios, Spiliopoulou, Chara, Gounaris, Antonia·2013·Journal of Chromatography B

Abstract

Breast and prostate constitute organs of intense steroidogenic activity. Clinical and epidemiologic data provide strong evidence on the influence of androgens and estrogens on the risk of typical hormone-dependent malignancies, like breast and prostate cancer. Recent studies have focused on the role of androgen metabolites in regulating androgen concentrations in hormone-sensitive tissues. Steroid glucuronidation has been suggested to have a prominent role in controlling the levels and the biological activity of unconjugated androgens. It is well-established that serum levels of androgen glucuronides reflect androgen metabolism in androgen-sensitive tissues. Quantitative analysis of androgen metabolites in blood specimens is the only minimally invasive approach permitting an accurate estimate of the total pool of androgens. During the past years, androgen glucuronides analysis most often involved radioimmunoassays (RIA) or direct immunoassays, both methods bearing serious limitations. However, recent impressive technical advances in mass spectrometry, and particularly in high performance liquid chromatography coupled with mass spectrometry (LC-MS/MS), have overcome these drawbacks enabling the simultaneous, quantitative analysis of multiple steroids even at low concentrations. Blood androgen profiling by LC-MS/MS, a robust and reliable technique of high selectivity, sensitivity, specificity, precision and accuracy emerges as a promising new approach in the study of human pathology. The present review offers a contemporary insight in androgen glucuronides profiling through the application of LC-MS/MS, highlighting new perspectives in the study of steroids and their implication in hormone-dependent malignancies.

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Crossref · 10.1016/j.jchromb.2013.09.022

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  • The concentration of 17-keto metabolites in circulation is higher than that of the 17β-hydroxy metabolites, with AST-glucuronide and -sulfate being the most abundant.

    “Interestingly, the concentration of 17-keto metabolites in circulation is higher than that of the 17β-hydroxy metabolites with AST-glucuronide and -sulfate being the most abundant (see (Kalogera et al., 2013) for a review of LC-MS/MS based studies of circulating androgen and their glucuronides).”

    From Intracrine androgen biosynthesis, metabolism and action revisited (2018) · cites this paper as Kalogera et al., 2013

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Authors
Kalogera, E., Pistos, C., Provatopoulou, X., Athanaselis, S., Spiliopoulou, C., & Gounaris, A.
Affiliations
  • Hellenic Cancer Society (GR)
  • National and Kapodistrian University of Athens (GR)
Corresponding author
Gounaris, Antonia
Venue
Journal of Chromatography B
Publisher
Elsevier BV
Published
2013-12
Volume
940
Pages
24-34
ISSN
1570-0232 (ISSN-L)
OpenAlex
W2018565484
Cited by
31
References
135
Citations by year
2026: 1 · 2025: 2 · 2024: 3 · 2023: 5 · 2022: 1 · 2020: 2 · 2019: 2 · 2018: 2 · 2017: 6 · 2016: 3 · 2015: 3 · 2013: 1
FWCI
0.22
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Chromatography B (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolomics and Mass Spectrometry Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Prostate Cancer Treatment and Research
Keywords
androgen metabolism, breast cancer, prostate cancer, minimally invasive diagnosis
MeSH terms
Androgens, Chromatography, Liquid, Humans, Neoplasms, Hormone-Dependent, Biomarkers, Tumor, Glucuronides, Tandem Mass Spectrometry

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