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Pancreatic Neoplasms: HELP
Articles by Elizabeth Garner
Based on 2 articles published since 2010
(Why 2 articles?)

Between 2010 and 2020, E. Garner wrote the following 2 articles about Pancreatic Neoplasms.
+ Citations + Abstracts
1 Article Pancreatic cancer hENT1 expression and survival from gemcitabine in patients from the ESPAC-3 trial. 2014

Greenhalf, William / Ghaneh, Paula / Neoptolemos, John P / Palmer, Daniel H / Cox, Trevor F / Lamb, Richard F / Garner, Elizabeth / Campbell, Fiona / Mackey, John R / Costello, Eithne / Moore, Malcolm J / Valle, Juan W / McDonald, Alexander C / Carter, Ross / Tebbutt, Niall C / Goldstein, David / Shannon, Jennifer / Dervenis, Christos / Glimelius, Bengt / Deakin, Mark / Charnley, Richard M / Lacaine, François / Scarfe, Andrew G / Middleton, Mark R / Anthoney, Alan / Halloran, Christopher M / Mayerle, Julia / Oláh, Attila / Jackson, Richard / Rawcliffe, Charlotte L / Scarpa, Aldo / Bassi, Claudio / Büchler, Markus W / Anonymous8111107. ·Affiliations of authors: Liverpool Cancer Research UK Cancer Trials Unit, Liverpool Cancer Research UK Centre, University of Liverpool, Liverpool, UK (WG, JPN, EG, TFC, PG, EC, CMH, CLR, FC, RJ) · the Princess Margaret Hospital, Toronto, Canada (MJM) · Manchester Academic Health Sciences Centre, Christie NHS Foundation Trust, School of Cancer and Enabling Sciences, University of Manchester, UK (JWV) · Queen Elizabeth Hospital, University Hospital Birmingham NHS Foundation Trust, Birmingham, UK (DHP) · Beatson West of Scotland Cancer Centre, Glasgow, UK (ACM) · Glasgow Royal Infirmary, Glasgow, UK (RC) · Hôpital Tenon, Université, Pierre et Marie Curie, Paris, France (FL) · Austin Health, Melbourne, Australia (NCT) · Prince of Wales Hospital and Clinical School University of New South Wales, New South Wales, Australia (DG) · Nepean Cancer Centre and University of Sydney, Sydney, Australia (JS) · Agia Olga Hospital, Athens, Greece (CD) · Medical Oncology, Clatterbridge Centre for Oncology, Bebington, Merseyside, UK (DS) · Department of Oncology, Akademiska Sjukhuset, Uppsala University, Uppsala, Sweden (BG) · University Hospital, North Staffordshire, UK (MD) · Freeman Hospital, Newcastle upon Tyne, UK (RMC) · Service de Chirurgie Digestive et Viscérale, Hôpital Tenon, Paris, France (FL) · Cross Cancer Institute and University of Alberta, Alberta, Canada (JRM, AGS) · Churchill Hospital, Oxford University Hospitals NHS Trust, Oxford, UK (MRM) · St James's University Hospital, Leeds, UK (AA) · Department of Medicine A, University Medicine Greifswald, Greifswald, Germany (JM) · Petz Aladar Hospital, Gyor, Hungary (AO) · Departments of Surgery and Pathology and ARC-NET Research Center, University of Verona, Italy (AS, CB) · Department of Surgery, University of Heidelberg, Heidelberg, Germany (MWB). ·J Natl Cancer Inst · Pubmed #24301456.

ABSTRACT: BACKGROUND: Human equilibrative nucleoside transporter 1 (hENT1) levels in pancreatic adenocarcinoma may predict survival in patients who receive adjuvant gemcitabine after resection. METHODS: Microarrays from 434 patients randomized to chemotherapy in the ESPAC-3 trial (plus controls from ESPAC-1/3) were stained with the 10D7G2 anti-hENT1 antibody. Patients were classified as having high hENT1 expression if the mean H score for their cores was above the overall median H score (48). High and low hENT1-expressing groups were compared using Kaplan-Meier curves, log-rank tests, and Cox proportional hazards models. All statistical tests were two-sided. RESULTS: Three hundred eighty patients (87.6%) and 1808 cores were suitable and included in the final analysis. Median overall survival for gemcitabine-treated patients (n = 176) was 23.4 (95% confidence interval [CI] = 18.3 to 26.0) months vs 23.5 (95% CI = 19.8 to 27.3) months for 176 patients treated with 5-fluorouracil/folinic acid (χ(2) 1=0.24; P = .62). Median survival for patients treated with gemcitabine was 17.1 (95% CI = 14.3 to 23.8) months for those with low hENT1 expression vs 26.2 (95% CI = 21.2 to 31.4) months for those with high hENT1 expression (χ(2)₁= 9.87; P = .002). For the 5-fluorouracil group, median survival was 25.6 (95% CI = 20.1 to 27.9) and 21.9 (95% CI = 16.0 to 28.3) months for those with low and high hENT1 expression, respectively (χ(2)₁ = 0.83; P = .36). hENT1 levels were not predictive of survival for the 28 patients of the observation group (χ(2)₁ = 0.37; P = .54). Multivariable analysis confirmed hENT1 expression as a predictive marker in gemcitabine-treated (Wald χ(2) = 9.16; P = .003) but not 5-fluorouracil-treated (Wald χ(2) = 1.22; P = .27) patients. CONCLUSIONS: Subject to prospective validation, gemcitabine should not be used for patients with low tumor hENT1 expression.

2 Article Considerations for the use of plasma cytokeratin 18 as a biomarker in pancreatic cancer. 2010

Dive, C / Smith, R A / Garner, E / Ward, T / George-Smith, S St / Campbell, F / Greenhalf, W / Ghaneh, P / Neoptolemos, J P. ·Clinical and Experimental Pharmacology Group, Paterson Institute for Cancer Research, University of Manchester, Manchester, UK. ·Br J Cancer · Pubmed #20051949.

ABSTRACT: BACKGROUND: Enzyme-linked immunoassays of full-length (M65) and/or caspase-cleaved (M30) cytokeratin 18 (CK18) released from epithelial cells undergoing necrosis and/or apoptosis, respectively, may have prognostic or predictive biomarker utility in a range of solid tumour types. Characterisation of baseline levels of circulating full length and cleaved CK18 specifically in patients with pancreatic cancer. METHODS: Plasma samples from 103 patients with pancreatic cancer stored at -80 degrees C were assayed for M65 and M30 levels. The median (inter-quartile range (IQR)) duration of plasma storage was 34 (23-57) months. Patients with metastatic disease (n=19) were found to have greater median (IQR) M65 levels (1145 (739-1698) U l(-1)) compared with the locally advanced (n=20; 748 (406-1150) U l(-1)) and resected (n=64; 612 (331-987) U l(-1)) patients (P=0.002). Elevated M65 levels were associated with poorer overall survival on univariate (P<0.001) but not multivariate (P=0.202) analysis. M65 concentrations also exhibited significant associations with concurrent serum-bilirubin levels (P<0.001) and the duration of plasma storage (P<0.001). CONCLUSIONS: Baseline plasma CK18 levels in pancreatic cancer are affected by the presence of obstructive jaundice and prolonged plasma storage. Clinical biomarker studies utilising serial CK18 levels are warranted in pancreatic cancer, provided consideration is given to these potentially confounding factors.