Abstract
We thank Raimondi et al. for their alternative interpretation of our results on the prognostic value of 25-hydroxyvitamin D3 (25[OH]D3) serum level in melanoma patients. With the observation that standardized value of 25(OH)D3 at diagnosis was not a prognostic factor, our major finding was that a change of 25(OH)D3 serum level upon time in both directions was associated with worse disease-free and overall survivals, with U-shaped curves. We postulated that this latter result was unlikely to be a direct consequence of vitamin D biological actions but rather reflected a global instability in patients’ metabolisms, which finally impact 25(OH)D3 serum level by any …
Original language | English |
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Article number | djw015 |
Number of pages | 2 |
Journal | Journal of the National Cancer Institute |
Volume | 108 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1 Apr 2016 |
Keywords
- 25-hydroxyvitamin D3
- melanoma patients
- Vitamin D