Oncology Commons^™

Differential Effects Of Kim-1 In Subcutaneous And Orthotopic Renca Models Of Kidney Cancer, Demitra M. Yotis Dy

Electronic Thesis and Dissertation Repository

Renal Cell Carcinoma (RCC) is the most common and fatal type of kidney cancer. Over 30% of patients that are diagnosed with RCC exhibit metastases. Almost 88% of patients with distant metastases succumb to the disease within 5 years of diagnosis. Kidney Injury Molecule-1 (KIM-1) is a cell surface glycoprotein that is not expressed in a healthy kidney but becomes highly expressed on proximal tubular epithelial cells (PTECs) following injury. Data from the Cancer Genome Atlas (TCGA) reveals that >90% of RCC tumours express KIM-1 mRNA and that higher expression levels correlate with increased overall survival rates of patients. The …

Translational Study Of Liver Cancer And Hypertrophy: Translich, Mauro Enrique Tun Abraham

Electronic Thesis and Dissertation Repository

Abstract

Background: Associating liver partition with portal vein ligation for staged-hepatectomy (ALPPS) is a technique for inducing accelerated hypertrophy in patients with insufficient future liver remnant (FLR). It remains unknown whether this hypertrophy may lead to rapid cancer cell dissemination and/or alteration of immune cell/function reconstitution in the FLR. We aimed to determine if the rapid hypertrophy during ALPPS procedure results in more circulating tumour cell (CTCs) dissemination and whether the FLR remains immunologically competent in patients with CRLM.

Methods: In our prospective, observational, 2-arm study, we assessed the utility of CTCs as an evaluation tool for disease dissemination. Moreover, …