Publications by authors named "Jim W Denham"
Pancreatic cancer has a dismal prognosis, and there is no targeted therapy against this malignancy. The neuronal membrane protein sortilin is emerging as a regulator of cancer cell development, but its expression and impact in pancreatic cancer are unknown. This study found that sortilin expression was higher in pancreatic cell lines versus normal pancreatic ductal epithelial cells, as shown by Western blot analysis and mass spectrometry.
View Article and Find Full Text PDFNerves are emerging as drivers of tumorigenesis, as demonstrated in the mouse where denervation suppresses prostate cancer; however, clinical evidence is needed. Patients with spinal cord injuries (SCIs) resulting in functional denervation of the prostate have a lower incidence of prostate cancer. This may constitute a clinical evidence for nerve dependence in human prostate tumorigenesis.
View Article and Find Full Text PDFPurpose/objective: To identify dosimetry, clinical factors and medication intake impacting urinary symptoms after prostate radiotherapy.
Material And Methods: Data describing clinical factors and bladder dosimetry (reduced with principal component (PC) analysis) for 754 patients treated with external beam radiotherapy accrued by TROG 03.04 RADAR prostate radiotherapy trial were available for analysis.
Background: To assess the impact of incremental modifications of treatment planning and delivery technique, as well as patient anatomical factors, on late gastrointestinal toxicity using data from the TROG 03.04 RADAR prostate radiotherapy trial.
Methods: The RADAR trial accrued 813 external beam radiotherapy participants during 2003-2008 from 23 centres.