| Autor: |
Takuro Kobayashi, Masayoshi Nagata, Tsuyoshi Hachiya, Haruhiko Wakita, Yoshihiro Ikehata, Keiji Takahashi, Toshiyuki China, Fumitaka Shimizu, Jun Lu, Yiming Jin, Yan Lu, Hisamitsu Ide, Shigeo Horie |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Frontiers in Immunology, Vol 15 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1664-3224 |
| DOI: |
10.3389/fimmu.2024.1372771 |
| Popis: |
IntroductionMyeloid-derived suppressor cell (MDSC) exhibits immunosuppressive functions and affects cancer progression, but its relationship with prostate cancer remains unclear. We elucidated the association of polymorphonuclear MDSC (PMN-MDSC) and monocytic MDSC (M-MDSC) levels of the total peripheral blood mononuclear cells (PBMCs) with prostate cancer progression and evaluated their roles as prognostic indicators. MethodsWe enrolled 115 patients with non-metastatic hormone-sensitive prostate cancer (nmHSPC, n = 62), metastatic hormone-sensitive prostate cancer (mHSPC, n = 23), and metastatic castration-resistant prostate cancer (mCRPC, n = 30). Subsequently, the proportions of MDSCs in each disease progression were compared. Log-rank tests and multivariate Cox regression analyses were performed to ascertain the associations of overall survival. ResultsThe patients with mCRPC had significantly higher PMN-MDSC percentage than those with nmHSPC and mHSPC (P = 7.73 × 10−5 and 0.0014). Significantly elevated M-MDSC levels were observed in mCRPC patients aged |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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