M
Mary Barrett
Researcher at The Royal Marsden NHS Foundation Trust
Publications - 6
Citations - 1142
Mary Barrett is an academic researcher from The Royal Marsden NHS Foundation Trust. The author has contributed to research in topics: Prostate cancer & Abiraterone acetate. The author has an hindex of 5, co-authored 6 publications receiving 1104 citations.
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Journal ArticleDOI
Phase I Clinical Trial of a Selective Inhibitor of CYP17, Abiraterone Acetate, Confirms That Castration-Resistant Prostate Cancer Commonly Remains Hormone Driven
Gerhardt Attard,Alison Reid,Timothy A. Yap,Florence I. Raynaud,Mitch Dowsett,S. Settatree,Mary Barrett,Chris Parker,Vanessa Martins,Elizabeth Folkerd,Jeremy Clark,Colin Cooper,Stan B. Kaye,David P. Dearnaley,Gloria Lee,Johann S. de Bono +15 more
TL;DR: CYP17 blockade by abiraterone acetate is safe and has significant antitumor activity in CRPC, and data confirm that CRPC commonly remains dependent on ligand-activated AR signaling.
Journal ArticleDOI
Phase 1 and pharmacokinetic study of lexatumumab in patients with advanced cancers.
Ruth Plummer,Gerhardt Attard,Simon Pacey,L. Li,Albiruni Ryan Abdul Razak,Rebecca Perrett,Mary Barrett,Ian Judson,Stan B. Kaye,N. L. Fox,Wendy Halpern,A. Corey,Hilary Calvert,Johann S. de Bono +13 more
TL;DR: Lexatumumab was safe and well tolerated at doses up to and including 10 mg/kg every 21 days and was associated with sustained stable disease in several patients, and consistent with a two-compartment model with first-order elimination from the central compartment.
Journal ArticleDOI
Phase I study of continuous oral dosing of an irreversible CYP17 inhibitor, abiraterone (A), in castration refractory prostate cancer (CRPC) patients (p) incorporating the evaluation of androgens and steroid metabolites in plasma and tumor
Gerhardt Attard,T. A. Yap,A. Reid,Chris Parker,Mary Barrett,Florence I. Raynaud,Mitchell Dowsett,David P. Dearnaley,Gloria Lee,J.S. de Bono +9 more
TL;DR: A phase I trial to evaluate the safety and tolerability of A administered once daily at 250, 500, 750, 1,000 and 2,000 mg to chemotherapy-naive CRPC p to investigate secondary resistance due to activation of a promiscuous AR by raised precursor steroids upstream of CYP17.
Journal Article
Phase I and pharmacokinetic study of HGS-ETR2, a fully human agonistic monoclonal antibody to TRAIL-R2, in patients with advanced solid malignancies
Gerhardt Attard,ER Plummer,de, Bono, Js,C Bale,P Fong,Mary Barrett,N. L. Fox,T Howard,S Ullrich,AH Calvert +9 more
Journal ArticleDOI
594: Abiraterone Acetate, an Oral Irreversible Inhibitor of CYP450C17, Administered to Castration Refractory Prostate Cancer Patients is Safe, Suppresses Androgen and Steroid Precursor Levels, and has a High Degree of Durable Antitumor Activity
Timothy A. Yap,Gerhardt Attard,Alison Reid,S. Settatree,Chris Parker,Mary Barrett,Florence I. Raynaud,Elizabeth Folkerd,Mitch Dowsett,Colin Cooper,David Deamaley,Johann S. de Bono +11 more