6 research outputs found
Drug discovery in advanced prostate cancer: translating biology into therapy.
Castration-resistant prostate cancer (CRPC) is associated with a poor prognosis and poses considerable therapeutic challenges. Recent genetic and technological advances have provided insights into prostate cancer biology and have enabled the identification of novel drug targets and potent molecularly targeted therapeutics for this disease. In this article, we review recent advances in prostate cancer target identification for drug discovery and discuss their promise and associated challenges. We review the evolving therapeutic landscape of CRPC and discuss issues associated with precision medicine as well as challenges encountered with immunotherapy for this disease. Finally, we envision the future management of CRPC, highlighting the use of circulating biomarkers and modern clinical trial designs
PS1006 INHIBITORS OF HOXA9 LEUKEMOGENIC TRANSCRIPTION FACTOR ARE EFFICIENT ON HUMAN AML CELL MODELS BUT NOT ON NORMAL HUMAN BONE MARROW CD34+ HEMATOPOIETIC CELLS
Targeting molecular addictions in cancer
Cancer cells depend on a finite number of critical signals for their survival. Oncogene addiction, that is, the acquired dependence of a cancer cell on the activity of a single oncogenic gene product, has been the basis for the targeted therapy paradigm, and operationally defines such signals. Additionally, cancer cells have altered metabolic requirements that create addictions to specific nutrients such as glucose and glutamine. In this review, I will discuss the therapeutic opportunities that these two types of molecular addictions offer, focusing on lessons learned from targeting members of the epidermal growth factor receptor family of kinases, and components of MAPK pathway. I will also discuss the challenges in simultaneously harnessing two types of molecular addictions for therapeutic benefit, and the importance of understanding not only the effects of oncogenic signal transduction on metabolism, but also the impact of metabolic states on signal transduction