Steroidomics for the prevention, assessment, and management of cancers: A systematic review and functional analysis

Nguyen Hoang Anh, Nguyen Phuoc Long, Sun Jo Kim, Jung Eun Min, Sang Jun Yoon, Hyung Min Kim, Eugine Yang, Eun Sook Hwang, Jeong Hill Park, Soon Sun Hong, Sung Won Kwon

Research output: Contribution to journalReview articlepeer-review

6 Scopus citations

Abstract

Steroidomics, an analytical technique for steroid biomarker mining, has received much attention in recent years. This systematic review and functional analysis, following the PRISMA statement, aims to provide a comprehensive review and an appraisal of the developments and fundamental issues in steroid high-throughput analysis, with a focus on cancer research. We also discuss potential pitfalls and proposed recommendations for steroidomics-based clinical research. Forty-five studies met our inclusion criteria, with a focus on 12 types of cancer. Most studies focused on cancer risk prediction, followed by diagnosis, prognosis, and therapy monitoring. Prostate cancer was the most frequently studied cancer. Estradiol, dehydroepiandrosterone, and cortisol were mostly reported and altered in at least four types of cancer. Estrogen and estrogen metabolites were highly reported to associate with women-related cancers. Pathway enrichment analysis revealed that steroidogenesis; androgen and estrogen metabolism; and androstenedione metabolism were significantly altered in cancers. Our findings indicated that estradiol, dehydroepiandrosterone, cortisol, and estrogen metabolites, among others, could be considered oncosteroids. Despite noble achievements, significant shortcomings among the investigated studies were small sample sizes, cross-sectional designs, potential confounding factors, and problematic statistical approaches. More efforts are required to establish standardized procedures regarding study design, analytical procedures, and statistical inference.

Original languageEnglish
Article number199
JournalMetabolites
Volume9
Issue number10
DOIs
StatePublished - 2019

Keywords

  • Biomarker
  • Cancer
  • Diagnosis
  • Functional analysis
  • Prognosis
  • Steroidomics
  • Systematic review

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