Jonathan L. Quanson

11-Oxygenated C19 Steroids Are the Predominant Androgens in Polycystic Ovary Syndrome

Michael O’Reilly, Punith Kempegowda, Carl Jenkinson et al. · The Journal of Clinical Endocrinology & Metabolism · 2016 · 250 citations · Full text

11-Ketotestosterone and 11-Ketodihydrotestosterone in Castration Resistant Prostate Cancer: Potent Androgens Which Can No Longer Be Ignored

Elzette Pretorius, Donita Africander, Maré Vlok et al. · PLoS ONE · 2016 · 141 citations · Full text

Castrate Conditions, Vcap Cells, Reproductive Endocrinology +21

11β-Hydroxyandrostenedione, the product of androstenedione metabolism in the adrenal, is metabolized in LNCaP cells by 5α-reductase yielding 11β-hydroxy-5α-androstanedione

Amanda C. Swart, Lindie Schloms, Karl‐Heinz Storbeck et al. · The Journal of Steroid Biochemistry and Molecular Biology · 2013 · 119 citations

Androstenedione Metabolism, Adrenal Gland, Biosynthesis +12

High-throughput analysis of 19 endogenous androgenic steroids by ultra-performance convergence chromatography tandem mass spectrometry

Jonathan L. Quanson, Maria A. Stander, Elzette Pretorius et al. · Journal of Chromatography B · 2016 · 77 citations · Full text

Endogenous Androgenic Steroids, Endocrine Mechanism, Medicine +12

11-Oxygenated androgen precursors are the preferred substrates for aldo-keto reductase 1C3 (AKR1C3): Implications for castration resistant prostate cancer

Monique Barnard, Jonathan L. Quanson, Elahe A. Mostaghel et al. · The Journal of Steroid Biochemistry and Molecular Biology · 2018 · 67 citations · Full text

11-Oxygenated Androgen Precursors, Urology, Biochemistry +7