These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Insulin-like growth factor (IGF)-I, IGF binding protein-3, and prostate cancer: correlation with Gleason score.
    Author: Correa LL, Neto LV, Lima GA, Gabrich R, Miranda LC, Gadelha MR.
    Journal: Int Braz J Urol; 2015; 41(1):110-5. PubMed ID: 25928516.
    Abstract:
    INTRODUCTION: Non-androgenic growth factors are involved in the growth regulation of prostate cancer (PCa). OBJECTIVE: This is the first Brazilian study to correlate, in a population of patients operated for PCa, PSA, total testosterone, insulin-like growth factor-I (IGF-I) and insulin-like growth factor-binding protein-3 (IGFBP-3) with Gleason score and to compare with a control group with benign prostate hyperplasia (BPH). MATERIALS AND METHODS: This retrospective single-center study included 49 men with previously diagnosed PCa and 45 with previously diagnosed BPH. PSA, testosterone, IGF-I, IGFBP-3 were determined in both groups. RESULTS: PSA and IGFBP-3 levels were significantly higher in the PCa group as compared to the BPH group (p < 0.001 and p=0.004, respectively). There was a significant difference when we compared the PSA before surgery (p < 0.001) and at the inclusion in the study (p < 0.001) and IGFBP3 (0.016) among patients with Gleason < 7, ≥7 and BPH. In the PCa group, PSA, testosterone, IGF-I and IGFBP-3 levels were comparable between Gleason < 7 and ≥7. CONCLUSIONS: Our data suggest that in localized PCa, the quantification of PSA and, not of IGF-1, may provide independent significant information in the aggressiveness. IGFBP-3 could be a biochemical marker of disease control in PCa patients.
    [Abstract] [Full Text] [Related] [New Search]