Abstract

Obesity is a public health problem globally, and two-thirds of US men are overweight or obese. For prostate cancer patients, the obesity epidemic is of concern since men who are overweight before or at the time of diagnosis are at increased risk of biochemical recurrence and cancer-specific mortality. There are several outstanding questions underlying the association between obesity and lethal prostate cancer whose answers are needed to shed light on the translational potential among prostate cancer patients. Our study aims to elucidate mechanisms underlying the link between obesity and lethal prostate cancer and identify patient subgroups more susceptible to the obesity milieu. We hypothesize that obesity may act through local tumor effects which are

Public Health Relevance

Prevention of lethal prostate cancer is a pressing public health issue. Given the high prevalence of obesity among men in the US and globally, obesity is a potentially important modifiable factor for lethal disease among prostate cancer patients. This project aims to elucidate the key pathways in tumors and in circulation in order to inform about secondary prevention and identify subgroups of prostate cancer patients at the greatest risk of the consequences of obesity.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Specialized Center (P50)
Project #
2P50CA090381-11A1
Application #
8554551
Study Section
Special Emphasis Panel (ZCA1-RPRB-M (M1))
Project Start
2001-04-01
Project End
2018-06-30
Budget Start
2013-09-23
Budget End
2014-06-30
Support Year
11
Fiscal Year
2013
Total Cost
$304,359
Indirect Cost
$86,703

  Institution

Name
Dana-Farber Cancer Institute
Department
Type
DUNS #
076580745
City
Boston
State
MA
Country
United States
Zip Code
02215

  Publications

Stopsack, Konrad H; Gonzalez-Feliciano, Amparo G; Peisch, Samuel F et al. (2018) A Prospective Study of Aspirin Use and Prostate Cancer Risk by TMPRSS2:ERG Status. Cancer Epidemiol Biomarkers Prev 27:1231-1233
Russo, Joshua W; Liu, Xiaming; Ye, Huihui et al. (2018) Phosphorylation of androgen receptor serine 81 is associated with its reactivation in castration-resistant prostate cancer. Cancer Lett 438:97-104
Pettersson, Andreas; Gerke, Travis; Penney, Kathryn L et al. (2018) MYC Overexpression at the Protein and mRNA Level and Cancer Outcomes among Men Treated with Radical Prostatectomy for Prostate Cancer. Cancer Epidemiol Biomarkers Prev 27:201-207
Tsang, Sabrina H; Peisch, Samuel F; Rowan, Brendan et al. (2018) Association between Trichomonas vaginalis and prostate cancer mortality. Int J Cancer :
Arai, Seiji; Jonas, Oliver; Whitman, Matthew A et al. (2018) Tyrosine Kinase Inhibitors Increase MCL1 Degradation and in Combination with BCLXL/BCL2 Inhibitors Drive Prostate Cancer Apoptosis. Clin Cancer Res 24:5458-5470
Francini, Edoardo; Gray, Kathryn P; Xie, Wanling et al. (2018) Time of metastatic disease presentation and volume of disease are prognostic for metastatic hormone sensitive prostate cancer (mHSPC). Prostate 78:889-895
Russo, Joshua W; Gao, Ce; Bhasin, Swati S et al. (2018) Downregulation of Dipeptidyl Peptidase 4 Accelerates Progression to Castration-Resistant Prostate Cancer. Cancer Res 78:6354-6362
Sowalsky, Adam G; Ye, Huihui; Bhasin, Manoj et al. (2018) Neoadjuvant-Intensive Androgen Deprivation Therapy Selects for Prostate Tumor Foci with Diverse Subclonal Oncogenic Alterations. Cancer Res 78:4716-4730
Graff, Rebecca E; Ahearn, Thomas U; Pettersson, Andreas et al. (2018) Height, Obesity, and the Risk of TMPRSS2:ERG-Defined Prostate Cancer. Cancer Epidemiol Biomarkers Prev 27:193-200
Choudhury, Atish D; Gray, Kathryn P; Supko, Jeffrey G et al. (2018) A dose finding clinical trial of cabozantinib (XL184) administered in combination with abiraterone acetate in metastatic castration-resistant prostate cancer. Prostate :

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