Jonathan L. Quanson
Stellenbosch, WC, South Africa
Last Updated: 09/26/2026
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Found 8 publications
11-Oxygenated androgen precursors are the preferred substrates for aldo-keto reductase 1C3 (AKR1C3): Implications for castration resistant prostate cancer.
Journal: The Journal of steroid biochemistry and molecular biology
Published: May 10, 2018
The utility of ultra-high performance supercritical fluid chromatography-tandem mass spectrometry (UHPSFC-MS/MS) for clinically relevant steroid analysis.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Published: January 19, 2018
Genetic Disruption of 21-Hydroxylase in Zebrafish Causes Interrenal Hyperplasia.
Journal: Endocrinology
Published: June 13, 2017
11-Oxygenated C19 Steroids Are the Predominant Androgens in Polycystic Ovary Syndrome.
Journal: The Journal of clinical endocrinology and metabolism
Published: September 22, 2016
11-Ketotestosterone and 11-Ketodihydrotestosterone in Castration Resistant Prostate Cancer: Potent Androgens Which Can No Longer Be Ignored.
Journal: PloS one
Published: May 17, 2016
High-throughput analysis of 19 endogenous androgenic steroids by ultra-performance convergence chromatography tandem mass spectrometry.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Published: April 29, 2016
Profiling adrenal 11β-hydroxyandrostenedione metabolites in prostate cancer cells, tissue and plasma: UPC2-MS/MS quantification of 11β-hydroxytestosterone, 11keto-testosterone and 11keto-dihydrotestosterone.
Journal: The Journal of steroid biochemistry and molecular biology
Published: February 01, 2016
11β-hydroxyandrostenedione, the product of androstenedione metabolism in the adrenal, is metabolized in LNCaP cells by 5α-reductase yielding 11β-hydroxy-5α-androstanedione.
Journal: The Journal of steroid biochemistry and molecular biology
Published: December 06, 2012
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Last Updated: 09/26/2026