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Glinsky                                                                                                                                 Genetic signatures of lethal disease in early stage prostate cancer

           prostate  cancer  at  the  time  when  no  PSA  screening   the specific needs, which will be ultimately tailored to
           programs were in place: these men had symptoms     the need of the particular individual patient.
           of  benign  prostatic  hyperplasia  (lower  urinary  tract
           symptoms)  and  were  subsequently  diagnosed  with   DECLARATIONS
           prostate cancer. No PSA analyses were performed and
           these patients did not receive treatment for prostate   Acknowledgments
           cancer.  Therefore,  the  prostate  cancer-specific   This work was made possible  by the open  public
           death reported in this study represent the realistic   access policies of major grant funding agencies and
           natural history of prostate cancer with respect to the   international  genomic  databases and  the willingness
           assessment of  what happen  to  the  prostate cancer   of many investigators worldwide to share their primary
           patients if they will not be treated and just subjected   research data. I would like to thank many colleagues
           to observations. In this contribution we evaluated the   for  their  valuable critical contributions during the
           prostate cancer-specific death as the main outcome.  preparation of this manuscript.

           It has been reported that changes in prostate cancer   Authors’ contributions
           screening  practices  in  the  United  States  have  been   G.V. Glinsky contributed solely to the paper.
           associated with the recent decline in the overall
           incidence of prostate cancer and concomitant       Financial support and sponsorship
           significant  increase  of  the  annual  incidence  of   None.
           metastatic prostate cancer from 2007 to 2013.
                                                         [23]
           Statistically significant increase in the annual incidence   Conflicts of interest
           of metastatic prostate cancer in the United States from   There are no conflicts of interest.
           2007  to  2013 has  been  consistently  documented  in
           all age groups with the overall increase of 72% in   Patient consent
           2013 compared to 2004. Particularly alarming is the   Not applicable.
           evidence of the greatest increase of the incidence of   Ethics approval
           metastatic prostate cancer in men of the age group
           of 55 to 69 years who experienced 92% increase     Not applicable.
           in the incidence of metastatic disease from 2004
           to 2013.  These  patients  are  likely  to  benefit  most   REFERENCES
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