Antiangiogenic and vascular disrupting agents are in the current cancer therapeutic armamentarium. A better understanding of the intricate mechanisms ruling neovessel survival within tumors during or after treatment is needed. Refinement of imaging and a growing knowledge of molecular biology of tumor vascularization provide new insights. It is necessary to define suitable methods for monitoring tumor response and appropriate tools to analyze data. This review compares most commonly used preclinical models, considering their recent improvements, and describes promising new approaches such as microfluidics, real-time electrical impedance based technique and noninvasive imaging techniques. The advantages and limitations of the in vitro, ex vivo and in vivo models are discussed. This review also provides a critical summary of emerging approaches using mathematical modeling.
Prostate Cancer Canada’s Step Up Challenge 2019 pits endurance and drive against multistory office tower stairwells and gravity to raise funds for local prostate cancer research projects and initiatives in four Canadian cities. Heroic participants challenged the stairs in Toronto and Calgary on March 3rd, still to come is Vancouver on March 10th and Edmonton on March 17th (St. Patricks day!).
Congratulations to Calgary’s Step Up Challenge event participants who raised 111% of their $95 000 goal! These proceeds will support Dr. Tarek Bismar’s team at the University of Calgary. They are using blood samples from men with slow-growing prostate cancer that has not spread outside the prostate to determine if their disease is likely to advance. Learn more about this project from APCaRI and the Prostate cancer Collaborative Research Alliance.
Edmonton’s Step Up Challenge event is actively raising funds to support Dr. Kerry Courneya’s team at the University of Alberta, with 30% of the $65 000 goal reached currently. Dr. Courneya is a Professor and Canada Research Chair in Physical Activity and Cancer and Director of The Behavioral Medicine Laboratory and Fitness Center. This project is being led by doctoral student Dong-woo (Derek) Kang and will study whether exercise can reduce tumour growth and anxiety for men on active surveillance. Learn more about this project that could contribute to delaying, or even eliminating, the need for treatment from the Behavioral Medicine Laboratory and Fitness Center.
Please support the Edmonton Step Up Challenge 2019 as either a participant, or donor, or both!
The Lewis lab has entered Team Nanosteps into the challenge, check out our fundraising page and support the team by clicking on this link and making a secure online donation using your credit card.
Kerry Courneya’s Behavioral Medicine Lab team is also hitting the stairs, please click here to go to their Step Up Challenge team page to sponsor them with a donation as well!
Thanks in advance for any support you are able to provide. Get your runners and see you on March 17th!